diff options
| author | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2024-10-12 11:22:25 +0100 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2024-10-12 11:43:29 +0100 |
| commit | 220c71dafaa28cbb75fd785670cf68a758347026 (patch) | |
| tree | 47a974cd3ea71ba59116037b56a509c41a430b63 | |
| parent | 6a9262edff8ea44e9968b6b271c36d81c6a1f841 (diff) | |
| parent | 8cf0b93919e13d1e8d4466eb4080a4c4d9d66d7b (diff) | |
Merge tag 'v6.12-rc2' into test2
Linux 6.12-rc2
Resolved movement of asm/unaligned.h to linux/unaligned.h
1193 files changed, 3930 insertions, 3236 deletions
diff --git a/Documentation/arch/arm/mem_alignment.rst b/Documentation/arch/arm/mem_alignment.rst index aa22893b62bc..64bd77959300 100644 --- a/Documentation/arch/arm/mem_alignment.rst +++ b/Documentation/arch/arm/mem_alignment.rst @@ -12,7 +12,7 @@ ones. Of course this is a bad idea to rely on the alignment trap to perform unaligned memory access in general. If those access are predictable, you -are better to use the macros provided by include/asm/unaligned.h. The +are better to use the macros provided by include/linux/unaligned.h. The alignment trap can fixup misaligned access for the exception cases, but at a high performance cost. It better be rare. diff --git a/Documentation/arch/arm64/silicon-errata.rst b/Documentation/arch/arm64/silicon-errata.rst index 9eb5e70b4888..65bfab1b1861 100644 --- a/Documentation/arch/arm64/silicon-errata.rst +++ b/Documentation/arch/arm64/silicon-errata.rst @@ -146,6 +146,8 @@ stable kernels. +----------------+-----------------+-----------------+-----------------------------+ | ARM | Cortex-A715 | #2645198 | ARM64_ERRATUM_2645198 | +----------------+-----------------+-----------------+-----------------------------+ +| ARM | Cortex-A715 | #3456084 | ARM64_ERRATUM_3194386 | ++----------------+-----------------+-----------------+-----------------------------+ | ARM | Cortex-A720 | #3456091 | ARM64_ERRATUM_3194386 | +----------------+-----------------+-----------------+-----------------------------+ | ARM | Cortex-A725 | #3456106 | ARM64_ERRATUM_3194386 | @@ -186,6 +188,8 @@ stable kernels. +----------------+-----------------+-----------------+-----------------------------+ | ARM | Neoverse-N2 | #3324339 | ARM64_ERRATUM_3194386 | +----------------+-----------------+-----------------+-----------------------------+ +| ARM | Neoverse-N3 | #3456111 | ARM64_ERRATUM_3194386 | ++----------------+-----------------+-----------------+-----------------------------+ | ARM | Neoverse-V1 | #1619801 | N/A | +----------------+-----------------+-----------------+-----------------------------+ | ARM | Neoverse-V1 | #3324341 | ARM64_ERRATUM_3194386 | @@ -289,3 +293,5 @@ stable kernels. +----------------+-----------------+-----------------+-----------------------------+ | Microsoft | Azure Cobalt 100| #2253138 | ARM64_ERRATUM_2253138 | +----------------+-----------------+-----------------+-----------------------------+ +| Microsoft | Azure Cobalt 100| #3324339 | ARM64_ERRATUM_3194386 | ++----------------+-----------------+-----------------+-----------------------------+ diff --git a/Documentation/core-api/folio_queue.rst b/Documentation/core-api/folio_queue.rst new file mode 100644 index 000000000000..1fe7a9bc4b8d --- /dev/null +++ b/Documentation/core-api/folio_queue.rst @@ -0,0 +1,212 @@ +.. SPDX-License-Identifier: GPL-2.0+ + +=========== +Folio Queue +=========== + +:Author: David Howells <dhowells@redhat.com> + +.. Contents: + + * Overview + * Initialisation + * Adding and removing folios + * Querying information about a folio + * Querying information about a folio_queue + * Folio queue iteration + * Folio marks + * Lockless simultaneous production/consumption issues + + +Overview +======== + +The folio_queue struct forms a single segment in a segmented list of folios +that can be used to form an I/O buffer. As such, the list can be iterated over +using the ITER_FOLIOQ iov_iter type. + +The publicly accessible members of the structure are:: + + struct folio_queue { + struct folio_queue *next; + struct folio_queue *prev; + ... + }; + +A pair of pointers are provided, ``next`` and ``prev``, that point to the +segments on either side of the segment being accessed. Whilst this is a +doubly-linked list, it is intentionally not a circular list; the outward +sibling pointers in terminal segments should be NULL. + +Each segment in the list also stores: + + * an ordered sequence of folio pointers, + * the size of each folio and + * three 1-bit marks per folio, + +but hese should not be accessed directly as the underlying data structure may +change, but rather the access functions outlined below should be used. + +The facility can be made accessible by:: + + #include <linux/folio_queue.h> + +and to use the iterator:: + + #include <linux/uio.h> + + +Initialisation +============== + +A segment should be initialised by calling:: + + void folioq_init(struct folio_queue *folioq); + +with a pointer to the segment to be initialised. Note that this will not +necessarily initialise all the folio pointers, so care must be taken to check +the number of folios added. + + +Adding and removing folios +========================== + +Folios can be set in the next unused slot in a segment struct by calling one +of:: + + unsigned int folioq_append(struct folio_queue *folioq, + struct folio *folio); + + unsigned int folioq_append_mark(struct folio_queue *folioq, + struct folio *folio); + +Both functions update the stored folio count, store the folio and note its +size. The second function also sets the first mark for the folio added. Both +functions return the number of the slot used. [!] Note that no attempt is made +to check that the capacity wasn't overrun and the list will not be extended +automatically. + +A folio can be excised by calling:: + + void folioq_clear(struct folio_queue *folioq, unsigned int slot); + +This clears the slot in the array and also clears all the marks for that folio, +but doesn't change the folio count - so future accesses of that slot must check +if the slot is occupied. + + +Querying information about a folio +================================== + +Information about the folio in a particular slot may be queried by the +following function:: + + struct folio *folioq_folio(const struct folio_queue *folioq, + unsigned int slot); + +If a folio has not yet been set in that slot, this may yield an undefined +pointer. The size of the folio in a slot may be queried with either of:: + + unsigned int folioq_folio_order(const struct folio_queue *folioq, + unsigned int slot); + + size_t folioq_folio_size(const struct folio_queue *folioq, + unsigned int slot); + +The first function returns the size as an order and the second as a number of +bytes. + + +Querying information about a folio_queue +======================================== + +Information may be retrieved about a particular segment with the following +functions:: + + unsigned int folioq_nr_slots(const struct folio_queue *folioq); + + unsigned int folioq_count(struct folio_queue *folioq); + + bool folioq_full(struct folio_queue *folioq); + +The first function returns the maximum capacity of a segment. It must not be +assumed that this won't vary between segments. The second returns the number +of folios added to a segments and the third is a shorthand to indicate if the +segment has been filled to capacity. + +Not that the count and fullness are not affected by clearing folios from the +segment. These are more about indicating how many slots in the array have been +initialised, and it assumed that slots won't get reused, but rather the segment +will get discarded as the queue is consumed. + + +Folio marks +=========== + +Folios within a queue can also have marks assigned to them. These marks can be +used to note information such as if a folio needs folio_put() calling upon it. +There are three marks available to be set for each folio. + +The marks can be set by:: + + void folioq_mark(struct folio_queue *folioq, unsigned int slot); + void folioq_mark2(struct folio_queue *folioq, unsigned int slot); + void folioq_mark3(struct folio_queue *folioq, unsigned int slot); + +Cleared by:: + + void folioq_unmark(struct folio_queue *folioq, unsigned int slot); + void folioq_unmark2(struct folio_queue *folioq, unsigned int slot); + void folioq_unmark3(struct folio_queue *folioq, unsigned int slot); + +And the marks can be queried by:: + + bool folioq_is_marked(const struct folio_queue *folioq, unsigned int slot); + bool folioq_is_marked2(const struct folio_queue *folioq, unsigned int slot); + bool folioq_is_marked3(const struct folio_queue *folioq, unsigned int slot); + +The marks can be used for any purpose and are not interpreted by this API. + + +Folio queue iteration +===================== + +A list of segments may be iterated over using the I/O iterator facility using +an ``iov_iter`` iterator of ``ITER_FOLIOQ`` type. The iterator may be +initialised with:: + + void iov_iter_folio_queue(struct iov_iter *i, unsigned int direction, + const struct folio_queue *folioq, + unsigned int first_slot, unsigned int offset, + size_t count); + +This may be told to start at a particular segment, slot and offset within a +queue. The iov iterator functions will follow the next pointers when advancing +and prev pointers when reverting when needed. + + +Lockless simultaneous production/consumption issues +=================================================== + +If properly managed, the list can be extended by the producer at the head end +and shortened by the consumer at the tail end simultaneously without the need +to take locks. The ITER_FOLIOQ iterator inserts appropriate barriers to aid +with this. + +Care must be taken when simultaneously producing and consuming a list. If the +last segment is reached and the folios it refers to are entirely consumed by +the IOV iterators, an iov_iter struct will be left pointing to the last segment +with a slot number equal to the capacity of that segment. The iterator will +try to continue on from this if there's another segment available when it is +used again, but care must be taken lest the segment got removed and freed by +the consumer before the iterator was advanced. + +It is recommended that the queue always contain at least one segment, even if +that segment has never been filled or is entirely spent. This prevents the +head and tail pointers from collapsing. + + +API Function Reference +====================== + +.. kernel-doc:: include/linux/folio_queue.h diff --git a/Documentation/core-api/index.rst b/Documentation/core-api/index.rst index a331d2c814f5..6a875743dd4b 100644 --- a/Documentation/core-api/index.rst +++ b/Documentation/core-api/index.rst @@ -37,6 +37,7 @@ Library functionality that is used throughout the kernel. kref cleanup assoc_array + folio_queue xarray maple_tree idr diff --git a/Documentation/core-api/unaligned-memory-access.rst b/Documentation/core-api/unaligned-memory-access.rst index 1ee82419d8aa..5ceeb80eb539 100644 --- a/Documentation/core-api/unaligned-memory-access.rst +++ b/Documentation/core-api/unaligned-memory-access.rst @@ -203,7 +203,7 @@ Avoiding unaligned accesses =========================== The easiest way to avoid unaligned access is to use the get_unaligned() and -put_unaligned() macros provided by the <asm/unaligned.h> header file. +put_unaligned() macros provided by the <linux/unaligned.h> header file. Going back to an earlier example of code that potentially causes unaligned access:: diff --git a/Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml b/Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml index bbe89ea9590c..e95c21628281 100644 --- a/Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml +++ b/Documentation/devicetree/bindings/net/xlnx,axi-ethernet.yaml @@ -34,6 +34,7 @@ properties: and length of the AXI DMA controller IO space, unless axistream-connected is specified, in which case the reg attribute of the node referenced by it is used. + minItems: 1 maxItems: 2 interrupts: @@ -181,7 +182,7 @@ examples: clock-names = "s_axi_lite_clk", "axis_clk", "ref_clk", "mgt_clk"; clocks = <&axi_clk>, <&axi_clk>, <&pl_enet_ref_clk>, <&mgt_clk>; phy-mode = "mii"; - reg = <0x00 0x40000000 0x00 0x40000>; + reg = <0x40000000 0x40000>; xlnx,rxcsum = <0x2>; xlnx,rxmem = <0x800>; xlnx,txcsum = <0x2>; diff --git a/Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml b/Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml index 7735e08d35ba..ab3206ffa4af 100644 --- a/Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml +++ b/Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml @@ -102,7 +102,7 @@ properties: default: 2 interrupts: - anyOf: + oneOf: - minItems: 1 items: - description: TX interrupt diff --git a/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml b/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml index 1d3acdc0c733..2e2e01493a5f 100644 --- a/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml +++ b/Documentation/devicetree/bindings/sound/qcom,sm8250.yaml @@ -30,6 +30,7 @@ properties: - qcom,apq8096-sndcard - qcom,qcm6490-idp-sndcard - qcom,qcs6490-rb3gen2-sndcard + - qcom,qrb4210-rb2-sndcard - qcom,qrb5165-rb5-sndcard - qcom,sc7180-qdsp6-sndcard - qcom,sc8280xp-sndcard diff --git a/Documentation/devicetree/bindings/sound/renesas,rsnd.yaml b/Documentation/devicetree/bindings/sound/renesas,rsnd.yaml index 3bc93c59535e..6d0d1514cd42 100644 --- a/Documentation/devicetree/bindings/sound/renesas,rsnd.yaml +++ b/Documentation/devicetree/bindings/sound/renesas,rsnd.yaml @@ -302,7 +302,7 @@ allOf: reg-names: items: enum: - - scu + - sru - ssi - adg # for Gen2/Gen3 diff --git a/Documentation/driver-api/wmi.rst b/Documentation/driver-api/wmi.rst index 6ca58c8249e5..4e8dbdb1fc67 100644 --- a/Documentation/driver-api/wmi.rst +++ b/Documentation/driver-api/wmi.rst @@ -7,12 +7,11 @@ WMI Driver API The WMI driver core supports a more modern bus-based interface for interacting with WMI devices, and an older GUID-based interface. The latter interface is considered to be deprecated, so new WMI drivers should generally avoid it since -it has some issues with multiple WMI devices and events sharing the same GUIDs -and/or notification IDs. The modern bus-based interface instead maps each -WMI device to a :c:type:`struct wmi_device <wmi_device>`, so it supports -WMI devices sharing GUIDs and/or notification IDs. Drivers can then register -a :c:type:`struct wmi_driver <wmi_driver>`, which will be bound to compatible -WMI devices by the driver core. +it has some issues with multiple WMI devices sharing the same GUID. +The modern bus-based interface instead maps each WMI device to a +:c:type:`struct wmi_device <wmi_device>`, so it supports WMI devices sharing the +same GUID. Drivers can then register a :c:type:`struct wmi_driver <wmi_driver>` +which will be bound to compatible WMI devices by the driver core. .. kernel-doc:: include/linux/wmi.h :internal: diff --git a/Documentation/gpu/drm-kms-helpers.rst b/Documentation/gpu/drm-kms-helpers.rst index 8435e8621cc0..c3e58856f75b 100644 --- a/Documentation/gpu/drm-kms-helpers.rst +++ b/Documentation/gpu/drm-kms-helpers.rst @@ -181,7 +181,7 @@ Bridge Operations Bridge Connector Helper ----------------------- -.. kernel-doc:: drivers/gpu/drm/drm_bridge_connector.c +.. kernel-doc:: drivers/gpu/drm/display/drm_bridge_connector.c :doc: overview @@ -204,7 +204,7 @@ MIPI-DSI bridge operation Bridge Connector Helper Reference --------------------------------- -.. kernel-doc:: drivers/gpu/drm/drm_bridge_connector.c +.. kernel-doc:: drivers/gpu/drm/display/drm_bridge_connector.c :export: Panel-Bridge Helper Reference diff --git a/Documentation/networking/napi.rst b/Documentation/networking/napi.rst index 7bf7b95c4f7a..dfa5d549be9c 100644 --- a/Documentation/networking/napi.rst +++ b/Documentation/networking/napi.rst @@ -144,9 +144,8 @@ IRQ should only be unmasked after a successful call to napi_complete_done(): napi_schedule_irqoff() is a variant of napi_schedule() which takes advantage of guarantees given by being invoked in IRQ context (no need to -mask interrupts). Note that PREEMPT_RT forces all interrupts -to be threaded so the interrupt may need to be marked ``IRQF_NO_THREAD`` -to avoid issues on real-time kernel configurations. +mask interrupts). napi_schedule_irqoff() will fall back to napi_schedule() if +IRQs are threaded (such as if ``PREEMPT_RT`` is enabled). Instance to queue mapping ------------------------- diff --git a/Documentation/translations/zh_CN/core-api/unaligned-memory-access.rst b/Documentation/translations/zh_CN/core-api/unaligned-memory-access.rst index 29c33e7e0855..fbe0989a8ce5 100644 --- a/Documentation/translations/zh_CN/core-api/unaligned-memory-access.rst +++ b/Documentation/translations/zh_CN/core-api/unaligned-memory-access.rst @@ -175,7 +175,7 @@ field2会导致éžå¯¹é½è®¿é—®ï¼Œè¿™å¹¶ä¸æ˜¯ä¸åˆç†çš„ã€‚ä½ ä¼šæœŸæœ›field2ä½ é¿å…éžå¯¹é½è®¿é—® ============== -é¿å…éžå¯¹é½è®¿é—®çš„最简å•æ–¹æ³•æ˜¯ä½¿ç”¨<asm/unaligned.h>头文件æ供的get_unaligned()å’Œ +é¿å…éžå¯¹é½è®¿é—®çš„最简å•æ–¹æ³•æ˜¯ä½¿ç”¨<linux/unaligned.h>头文件æ供的get_unaligned()å’Œ put_unaligned()å®ã€‚ 回到å‰é¢çš„一个å¯èƒ½å¯¼è‡´éžå¯¹é½è®¿é—®çš„代ç 例å:: diff --git a/Documentation/wmi/devices/dell-wmi-ddv.rst b/Documentation/wmi/devices/dell-wmi-ddv.rst index 2fcdfcf03327..e0c20af30948 100644 --- a/Documentation/wmi/devices/dell-wmi-ddv.rst +++ b/Documentation/wmi/devices/dell-wmi-ddv.rst @@ -8,7 +8,7 @@ Introduction ============ Many Dell notebooks made after ~2020 support a WMI-based interface for -retrieving various system data like battery temperature, ePPID, diagostic data +retrieving various system data like battery temperature, ePPID, diagnostic data and fan/thermal sensor data. This interface is likely used by the `Dell Data Vault` software on Windows, @@ -277,7 +277,7 @@ Reverse-Engineering the DDV WMI interface 4. Try to deduce the meaning of a certain WMI method by comparing the control flow with other ACPI methods (_BIX or _BIF for battery related methods for example). -5. Use the built-in UEFI diagostics to view sensor types/values for fan/thermal +5. Use the built-in UEFI diagnostics to view sensor types/values for fan/thermal related methods (sometimes overwriting static ACPI data fields can be used to test different sensor type values, since on some machines this data is not reinitialized upon a warm reset). diff --git a/MAINTAINERS b/MAINTAINERS index 6011af70c12e..2230667a5f49 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -860,7 +860,7 @@ F: drivers/crypto/allwinner/ ALLWINNER DMIC DRIVERS M: Ban Tao <fengzheng923@gmail.com> -L: alsa-devel@alsa-project.org (moderated for non-subscribers) +L: linux-sound@vger.kernel.org S: Maintained F: Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml F: sound/soc/sunxi/sun50i-dmic.c @@ -1525,7 +1525,7 @@ F: drivers/iio/gyro/adxrs290.c ANALOG DEVICES INC ASOC CODEC DRIVERS M: Lars-Peter Clausen <lars@metafoo.de> M: Nuno Sá <nuno.sa@analog.com> -L: alsa-devel@alsa-project.org (moderated for non-subscribers) +L: linux-sound@vger.kernel.org S: Supported W: http://wiki.analog.com/ W: https://ez.analog.com/linux-software-drivers @@ -1602,7 +1602,7 @@ F: drivers/rtc/rtc-goldfish.c AOA (Apple Onboard Audio) ALSA DRIVER M: Johannes Berg <johannes@sipsolutions.net> L: linuxppc-dev@lists.ozlabs.org -L: alsa-devel@alsa-project.org (moderated for non-subscribers) +L: linux-sound@vger.kernel.org S: Maintained F: sound/aoa/ @@ -2099,7 +2099,7 @@ F: drivers/crypto/amlogic/ ARM/Amlogic Meson SoC Sound Drivers M: Jerome Brunet <jbrunet@baylibre.com> -L: alsa-devel@alsa-project.org (moderated for non-subscribers) +L: linux-sound@vger.kernel.org S: Maintained F: Documentation/devicetree/bindings/sound/amlogic* F: sound/soc/meson/ @@ -2137,7 +2137,7 @@ F: drivers/*/*alpine* ARM/APPLE MACHINE SOUND DRIVERS M: Martin PoviÅ¡er <povik+lin@cutebit.org> L: asahi@lists.linux.dev -L: alsa-devel@alsa-project.org (moderated for non-subscribers) +L: linux-sound@vger.kernel.org S: Maintained F: Documentation/devicetree/bindings/sound/adi,ssm3515.yaml F: Documentation/devicetree/bindings/sound/apple,* @@ -3740,7 +3740,7 @@ F: arch/arm/boot/dts/microchip/at91-tse850-3.dts AXENTIA ASOC DRIVERS M: Peter Rosin <peda@axentia.se> -L: alsa-devel@alsa-project.org (moderated for non-subscribers) +L: linux-sound@vger.kernel.org S: Maintained F: Documentation/devicetree/bindings/sound/axentia,* F: sound/soc/atmel/tse850-pcm5142.c @@ -4866,7 +4866,7 @@ F: include/uapi/linux/bsg.h BT87X AUDIO DRIVER M: Clemens Ladisch <clemens@ladisch.de> -L: alsa-devel@alsa-project.org (moderated for non-subscribers) +L: linux-sound@vger.kernel.org S: Maintained T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git F: Documentation/sound/cards/bt87x.rst @@ -4928,7 +4928,7 @@ F: drivers/net/can/bxcan.c C-MEDIA CMI8788 DRIVER M: Clemens Ladisch <clemens@ladisch.de> -L: alsa-devel@alsa-project.org (moderated for non-subscribers) +L: linux-sound@vger.kernel.org S: Maintained T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git F: sound/pci/oxygen/ @@ -7847,6 +7847,8 @@ F: drivers/gpu/drm/xlnx/ DRM GPU SCHEDULER M: Luben Tuikov <ltuikov89@gmail.com> M: Matthew Brost <matthew.brost@intel.com> +M: Danilo Krummrich <dakr@kernel.org> +M: Philipp Stanner <pstanner@redhat.com> L: dri-devel@lists.freedesktop.org S: Maintained T: git https://gitlab.freedesktop.org/drm/misc/kernel.git @@ -8267,7 +8269,7 @@ F: drivers/edac/ti_edac.c EDIROL UA-101/UA-1000 DRIVER M: Clemens Ladisch <clemens@ladisch.de> -L: alsa-devel@alsa-project.org (moderated for non-subscribers) +L: linux-sound@vger.kernel.org S: Maintained T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git F: sound/usb/misc/ua101.c @@ -8829,7 +8831,7 @@ F: drivers/net/can/usb/f81604.c FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE M: Clemens Ladisch <clemens@ladisch.de> M: Takashi Sakamoto <o-takashi@sakamocchi.jp> -L: alsa-devel@alsa-project.org (moderated for non-subscribers) +L: linux-sound@vger.kernel.org S: Maintained T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git F: include/uapi/sound/firewire.h @@ -8903,7 +8905,7 @@ F: drivers/input/joystick/fsia6b.c FOCUSRITE SCARLETT2 MIXER DRIVER (Scarlett Gen 2+ and Clarett) M: Geoffrey D. Bennett <g@b4.vu> -L: alsa-devel@alsa-project.org (moderated for non-subscribers) +L: linux-sound@vger.kernel.org S: Maintained W: https://github.com/geoffreybennett/scarlett-gen2 B: https://github.com/geoffreybennett/scarlett-gen2/issues @@ -8927,6 +8929,7 @@ F: include/linux/fortify-string.h F: lib/fortify_kunit.c F: lib/memcpy_kunit.c F: lib/test_fortify/* +K: \bunsafe_memcpy\b K: \b__NO_FORTIFY\b FPGA DFL DRIVERS @@ -9224,7 +9227,7 @@ M: Shengjiu Wang <shengjiu.wang@gmail.com> M: Xiubo Li <Xiubo.Lee@gmail.com> R: Fabio Estevam <festevam@gmail.com> R: Nicolin Chen <nicoleotsuka@gmail.com> -L: alsa-devel@alsa-project.org (moderated for non-subscribers) +L: linux-sound@vger.kernel.org L: linuxppc-dev@lists.ozlabs.org S: Maintained F: sound/soc/fsl/fsl* @@ -9234,7 +9237,7 @@ FREESCALE SOC LPC32XX SOUND DRIVERS M: J.M.B. Downing <jonathan.downing@nautel.com> M: Piotr Wojtaszczyk <piotr.wojtaszczyk@timesys.com> R: Vladimir Zapolskiy <vz@mleia.com> -L: alsa-devel@alsa-project.org (moderated for non-subscribers) +L: linux-sound@vger.kernel.org L: linuxppc-dev@lists.ozlabs.org S: Maintained F: Documentation/devicetree/bindings/sound/nxp,lpc3220-i2s.yaml @@ -9242,7 +9245,7 @@ F: sound/soc/fsl/lpc3xxx-* FREESCALE SOC SOUND QMC DRIVER M: Herve Codina <herve.codina@bootlin.com> -L: alsa-devel@alsa-project.org (moderated for non-subscribers) +L: linux-sound@vger.kernel.org L: linuxppc-dev@lists.ozlabs.org S: Maintained F: Documentation/devicetree/bindings/sound/fsl,qmc-audio.yaml @@ -11177,7 +11180,7 @@ F: drivers/iio/pressure/dps310.c INFINEON PEB2466 ASoC CODEC M: Herve Codina <herve.codina@bootlin.com> -L: alsa-devel@alsa-project.org (moderated for non-subscribers) +L: linux-sound@vger.kernel.org S: Maintained F: Documentation/devicetree/bindings/sound/infineon,peb2466.yaml F: sound/soc/codecs/peb2466.c @@ -11340,7 +11343,7 @@ M: Bard Liao <yung-chuan.liao@linux.intel.com> M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> M: Kai Vehmanen <kai.vehmanen@linux.intel.com> R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> -L: alsa-devel@alsa-project.org (moderated for non-subscribers) +L: linux-sound@vger.kernel.org S: Supported F: sound/soc/intel/ @@ -11519,7 +11522,7 @@ F: include/uapi/linux/idxd.h INTEL IN FIELD SCAN (IFS) DEVICE M: Jithu Joseph <jithu.joseph@intel.com> -R: Ashok Raj <ashok.raj@intel.com> +R: Ashok Raj <ashok.raj.linux@gmail.com> R: Tony Luck <tony.luck@intel.com> S: Maintained F: drivers/platform/x86/intel/ifs @@ -12032,7 +12035,7 @@ F: drivers/tty/ipwireless/ IRON DEVICE AUDIO CODEC DRIVERS M: Kiseok Jo <kiseok.jo@irondevice.com> -L: alsa-devel@alsa-project.org (moderated for non-subscribers) +L: linux-sound@vger.kernel.org S: Maintained F: Documentation/devicetree/bindings/sound/irondevice,* F: sound/soc/codecs/sma* @@ -12374,6 +12377,7 @@ F: include/linux/randomize_kstack.h F: kernel/configs/hardening.config F: lib/usercopy_kunit.c F: mm/usercopy.c +F: security/Kconfig.hardening K: \b(add|choose)_random_kstack_offset\b K: \b__check_(object_size|heap_object)\b K: \b__counted_by\b @@ -12490,7 +12494,7 @@ F: virt/kvm/* KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) M: Marc Zyngier <maz@kernel.org> M: Oliver Upton <oliver.upton@linux.dev> -R: James Morse <james.morse@arm.com> +R: Joey Gouly <joey.gouly@arm.com> R: Suzuki K Poulose <suzuki.poulose@arm.com> R: Zenghui Yu <yuzenghui@huawei.com> L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) @@ -13983,7 +13987,7 @@ F: drivers/media/i2c/max96717.c MAX9860 MONO AUDIO VOICE CODEC DRIVER M: Peter Rosin <peda@axentia.se> -L: alsa-devel@alsa-project.org (moderated for non-subscribers) +L: linux-sound@vger.kernel.org S: Maintained F: Documentation/devicetree/bindings/sound/max9860.txt F: sound/soc/codecs/max9860.* @@ -15116,7 +15120,7 @@ F: drivers/spi/spi-at91-usart.c MICROCHIP AUDIO ASOC DRIVERS M: Claudiu Beznea <claudiu.beznea@tuxon.dev> -L: alsa-devel@alsa-project.org (moderated for non-subscribers) +L: linux-sound@vger.kernel.org S: Supported F: Documentation/devicetree/bindings/sound/atmel* F: Documentation/devicetree/bindings/sound/axentia,tse850-pcm5142.txt @@ -15988,7 +15992,7 @@ F: include/linux/mtd/*nand*.h NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER M: Daniel Mack <zonque@gmail.com> -L: alsa-devel@alsa-project.org (moderated for non-subscribers) +L: linux-sound@vger.kernel.org S: Maintained W: http://www.native-instruments.com F: sound/usb/caiaq/ @@ -16759,7 +16763,7 @@ F: drivers/extcon/extcon-ptn5150.c NXP SGTL5000 DRIVER M: Fabio Estevam <festevam@gmail.com> -L: alsa-devel@alsa-project.org (moderated for non-subscribers) +L: linux-sound@vger.kernel.org S: Maintained F: Documentation/devicetree/bindings/sound/fsl,sgtl5000.yaml F: sound/soc/codecs/sgtl5000* @@ -16783,7 +16787,7 @@ K: "nxp,tda998x" NXP TFA9879 DRIVER M: Peter Rosin <peda@axentia.se> -L: alsa-devel@alsa-project.org (moderated for non-subscribers) +L: linux-sound@vger.kernel.org S: Maintained F: Documentation/devicetree/bindings/sound/nxp,tfa9879.yaml F: sound/soc/codecs/tfa9879* @@ -16795,7 +16799,7 @@ F: drivers/nfc/nxp-nci NXP/Goodix TFA989X (TFA1) DRIVER M: Stephan Gerhold <stephan@gerhold.net> -L: alsa-devel@alsa-project.org (moderated for non-subscribers) +L: linux-sound@vger.kernel.org S: Maintained F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml F: sound/soc/codecs/tfa989x.c @@ -16881,7 +16885,7 @@ F: include/uapi/misc/ocxl.h OMAP AUDIO SUPPORT M: Peter Ujfalusi <peter.ujfalusi@gmail.com> M: Jarkko Nikula <jarkko.nikula@bitmer.com> -L: alsa-devel@alsa-project.org (moderated for non-subscribers) +L: linux-sound@vger.kernel.org L: linux-omap@vger.kernel.org S: Maintained F: sound/soc/ti/n810.c @@ -17438,7 +17442,7 @@ F: include/linux/pm_opp.h OPL4 DRIVER M: Clemens Ladisch <clemens@ladisch.de> -L: alsa-devel@alsa-project.org (moderated for non-subscribers) +L: linux-sound@vger.kernel.org S: Maintained T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git F: sound/drivers/opl4/ @@ -18821,7 +18825,7 @@ F: drivers/crypto/intel/qat/ QCOM AUDIO (ASoC) DRIVERS M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> -L: alsa-devel@alsa-project.org (moderated for non-subscribers) +L: linux-sound@vger.kernel.org L: linux-arm-msm@vger.kernel.org S: Supported F: Documentation/devicetree/bindings/soc/qcom/qcom,apr* @@ -19683,7 +19687,7 @@ F: drivers/net/ethernet/renesas/rtsn.* RENESAS IDT821034 ASoC CODEC M: Herve Codina <herve.codina@bootlin.com> -L: alsa-devel@alsa-project.org (moderated for non-subscribers) +L: linux-sound@vger.kernel.org S: Maintained F: Documentation/devicetree/bindings/sound/renesas,idt821034.yaml F: sound/soc/codecs/idt821034.c @@ -20434,7 +20438,7 @@ F: security/safesetid/ SAMSUNG AUDIO (ASoC) DRIVERS M: Sylwester Nawrocki <s.nawrocki@samsung.com> -L: alsa-devel@alsa-project.org (moderated for non-subscribers) +L: linux-sound@vger.kernel.org S: Maintained B: mailto:linux-samsung-soc@vger.kernel.org F: Documentation/devicetree/bindings/sound/samsung* @@ -20970,7 +20974,7 @@ F: drivers/media/rc/serial_ir.c SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> -L: alsa-devel@alsa-project.org (moderated for non-subscribers) +L: linux-sound@vger.kernel.org S: Maintained F: Documentation/devicetree/bindings/slimbus/ F: drivers/slimbus/ @@ -21404,7 +21408,7 @@ F: Documentation/devicetree/bindings/i2c/socionext,synquacer-i2c.yaml F: drivers/i2c/busses/i2c-synquacer.c SOCIONEXT UNIPHIER SOUND DRIVER -L: alsa-devel@alsa-project.org (moderated for non-subscribers) +L: linux-sound@vger.kernel.org S: Orphan F: sound/soc/uniphier/ @@ -21663,7 +21667,7 @@ F: tools/testing/selftests/alsa SOUND - COMPRESSED AUDIO M: Vinod Koul <vkoul@kernel.org> -L: alsa-devel@alsa-project.org (moderated for non-subscribers) +L: linux-sound@vger.kernel.org S: Supported T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git F: Documentation/sound/designs/compress-offload.rst @@ -21726,7 +21730,7 @@ M: Vinod Koul <vkoul@kernel.org> M: Bard Liao <yung-chuan.liao@linux.intel.com> R: Pierre-Louis Bossart <pierre-louis.bossart@linux.dev> R: Sanyog Kale <sanyog.r.kale@intel.com> -L: alsa-devel@alsa-project.org (moderated for non-subscribers) +L: linux-sound@vger.kernel.org S: Supported T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git F: Documentation/driver-api/soundwire/ @@ -22199,7 +22203,7 @@ F: kernel/static_call.c STI AUDIO (ASoC) DRIVERS M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> -L: alsa-devel@alsa-project.org (moderated for non-subscribers) +L: linux-sound@vger.kernel.org S: Maintained F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt F: sound/soc/sti/ @@ -22220,7 +22224,7 @@ F: drivers/media/usb/stk1160/ STM32 AUDIO (ASoC) DRIVERS M: Olivier Moysan <olivier.moysan@foss.st.com> M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> -L: alsa-devel@alsa-project.org (moderated for non-subscribers) +L: linux-sound@vger.kernel.org S: Maintained F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml @@ -22923,7 +22927,7 @@ F: drivers/irqchip/irq-xtensa-* TEXAS INSTRUMENTS ASoC DRIVERS M: Peter Ujfalusi <peter.ujfalusi@gmail.com> -L: alsa-devel@alsa-project.org (moderated for non-subscribers) +L: linux-sound@vger.kernel.org S: Maintained F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml F: sound/soc/ti/ @@ -22932,7 +22936,7 @@ TEXAS INSTRUMENTS AUDIO (ASoC/HDA) DRIVERS M: Shenghao Ding <shenghao-ding@ti.com> M: Kevin Lu <kevin-lu@ti.com> M: Baojun Xu <baojun.xu@ti.com> -L: alsa-devel@alsa-project.org (moderated for non-subscribers) +L: linux-sound@vger.kernel.org S: Maintained F: Documentation/devicetree/bindings/sound/tas2552.txt F: Documentation/devicetree/bindings/sound/ti,tas2562.yaml @@ -23300,7 +23304,7 @@ F: drivers/soc/ti/* TI LM49xxx FAMILY ASoC CODEC DRIVERS M: M R Swami Reddy <mr.swami.reddy@ti.com> M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> -L: alsa-devel@alsa-project.org (moderated for non-subscribers) +L: linux-sound@vger.kernel.org S: Maintained F: sound/soc/codecs/isabelle* F: sound/soc/codecs/lm49453* @@ -23315,14 +23319,14 @@ F: drivers/iio/adc/ti-lmp92064.c TI PCM3060 ASoC CODEC DRIVER M: Kirill Marinushkin <kmarinushkin@birdec.com> -L: alsa-devel@alsa-project.org (moderated for non-subscribers) +L: linux-sound@vger.kernel.org S: Maintained F: Documentation/devicetree/bindings/sound/pcm3060.txt F: sound/soc/codecs/pcm3060* TI TAS571X FAMILY ASoC CODEC DRIVER M: Kevin Cernekee <cernekee@chromium.org> -L: alsa-devel@alsa-project.org (moderated for non-subscribers) +L: linux-sound@vger.kernel.org S: Odd Fixes F: sound/soc/codecs/tas571x* @@ -23350,7 +23354,7 @@ F: drivers/iio/adc/ti-tsc2046.c TI TWL4030 SERIES SOC CODEC DRIVER M: Peter Ujfalusi <peter.ujfalusi@gmail.com> -L: alsa-devel@alsa-project.org (moderated for non-subscribers) +L: linux-sound@vger.kernel.org S: Maintained F: sound/soc/codecs/twl4030* @@ -24026,7 +24030,7 @@ F: drivers/usb/storage/ USB MIDI DRIVER M: Clemens Ladisch <clemens@ladisch.de> -L: alsa-devel@alsa-project.org (moderated for non-subscribers) +L: linux-sound@vger.kernel.org S: Maintained T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git F: sound/usb/midi.* @@ -24686,7 +24690,7 @@ VIRTIO SOUND DRIVER M: Anton Yakovlev <anton.yakovlev@opensynergy.com> M: "Michael S. Tsirkin" <mst@redhat.com> L: virtualization@lists.linux.dev -L: alsa-devel@alsa-project.org (moderated for non-subscribers) +L: linux-sound@vger.kernel.org S: Maintained F: include/uapi/linux/virtio_snd.h F: sound/virtio/* @@ -25415,7 +25419,7 @@ F: include/xen/interface/io/usbif.h XEN SOUND FRONTEND DRIVER M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> L: xen-devel@lists.xenproject.org (moderated for non-subscribers) -L: alsa-devel@alsa-project.org (moderated for non-subscribers) +L: linux-sound@vger.kernel.org S: Supported F: sound/xen/* @@ -2,7 +2,7 @@ VERSION = 6 PATCHLEVEL = 12 SUBLEVEL = 0 -EXTRAVERSION = -rc1 +EXTRAVERSION = -rc2 NAME = Baby Opossum Posse # *DOCUMENTATION* @@ -1645,7 +1645,7 @@ help: echo '* dtbs - Build device tree blobs for enabled boards'; \ echo ' dtbs_install - Install dtbs to $(INSTALL_DTBS_PATH)'; \ echo ' dt_binding_check - Validate device tree binding documents and examples'; \ - echo ' dt_binding_schema - Build processed device tree binding schemas'; \ + echo ' dt_binding_schemas - Build processed device tree binding schemas'; \ echo ' dtbs_check - Validate device tree source files';\ echo '') diff --git a/arch/Kconfig b/arch/Kconfig index 98157b38f5cf..8af374ea1adc 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -838,7 +838,7 @@ config CFI_CLANG config CFI_ICALL_NORMALIZE_INTEGERS bool "Normalize CFI tags for integers" depends on CFI_CLANG - depends on $(cc-option,-fsanitize=kcfi -fsanitize-cfi-icall-experimental-normalize-integers) + depends on HAVE_CFI_ICALL_NORMALIZE_INTEGERS help This option normalizes the CFI tags for integer types so that all integer types of the same size and signedness receive the same CFI @@ -851,6 +851,22 @@ config CFI_ICALL_NORMALIZE_INTEGERS This option is necessary for using CFI with Rust. If unsure, say N. +config HAVE_CFI_ICALL_NORMALIZE_INTEGERS + def_bool !GCOV_KERNEL && !KASAN + depends on CFI_CLANG + depends on $(cc-option,-fsanitize=kcfi -fsanitize-cfi-icall-experimental-normalize-integers) + help + Is CFI_ICALL_NORMALIZE_INTEGERS supported with the set of compilers + currently in use? + + This option defaults to false if GCOV or KASAN is enabled, as there is + an LLVM bug that makes normalized integers tags incompatible with + KASAN and GCOV. Kconfig currently does not have the infrastructure to + detect whether your rustc compiler contains the fix for this bug, so + it is assumed that it doesn't. If your compiler has the fix, you can + explicitly enable this option in your config file. The Kconfig logic + needed to detect this will be added in a future kernel release. + config CFI_PERMISSIVE bool "Use CFI in permissive mode" depends on CFI_CLANG diff --git a/arch/alpha/kernel/traps.c b/arch/alpha/kernel/traps.c index 6afae65e9a8b..a9a38c80c4a7 100644 --- a/arch/alpha/kernel/traps.c +++ b/arch/alpha/kernel/traps.c @@ -22,7 +22,7 @@ #include <asm/gentrap.h> #include <linux/uaccess.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <asm/sysinfo.h> #include <asm/hwrpb.h> #include <asm/mmu_context.h> diff --git a/arch/arc/include/asm/io.h b/arch/arc/include/asm/io.h index 4fdb7350636c..f57cb5a6b624 100644 --- a/arch/arc/include/asm/io.h +++ b/arch/arc/include/asm/io.h @@ -9,7 +9,7 @@ #include <linux/types.h> #include <asm/byteorder.h> #include <asm/page.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #ifdef CONFIG_ISA_ARCV2 #include <asm/barrier.h> diff --git a/arch/arc/include/asm/mmu.h b/arch/arc/include/asm/mmu.h index 9febf5bc3de6..4ae2db59d494 100644 --- a/arch/arc/include/asm/mmu.h +++ b/arch/arc/include/asm/mmu.h @@ -14,6 +14,7 @@ typedef struct { unsigned long asid[NR_CPUS]; /* 8 bit MMU PID + Generation cycle */ } mm_context_t; +struct pt_regs; extern void do_tlb_overlap_fault(unsigned long, unsigned long, struct pt_regs *); #endif diff --git a/arch/arc/include/asm/unaligned.h b/arch/arc/include/asm/unaligned.h deleted file mode 100644 index cf5a02382e0e..000000000000 --- a/arch/arc/include/asm/unaligned.h +++ /dev/null @@ -1,27 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com) - */ - -#ifndef _ASM_ARC_UNALIGNED_H -#define _ASM_ARC_UNALIGNED_H - -/* ARC700 can't handle unaligned Data accesses. */ - -#include <asm-generic/unaligned.h> -#include <asm/ptrace.h> - -#ifdef CONFIG_ARC_EMUL_UNALIGNED -int misaligned_fixup(unsigned long address, struct pt_regs *regs, - struct callee_regs *cregs); -#else -static inline int -misaligned_fixup(unsigned long address, struct pt_regs *regs, - struct callee_regs *cregs) -{ - /* Not fixed */ - return 1; -} -#endif - -#endif /* _ASM_ARC_UNALIGNED_H */ diff --git a/arch/arc/kernel/traps.c b/arch/arc/kernel/traps.c index a19751e824fb..8d2ea2cbd98b 100644 --- a/arch/arc/kernel/traps.c +++ b/arch/arc/kernel/traps.c @@ -18,8 +18,9 @@ #include <linux/kgdb.h> #include <asm/entry.h> #include <asm/setup.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <asm/kprobes.h> +#include "unaligned.h" void die(const char *str, struct pt_regs *regs, unsigned long address) { diff --git a/arch/arc/kernel/unaligned.c b/arch/arc/kernel/unaligned.c index 99a9b92ed98d..d2f5ceaaed1b 100644 --- a/arch/arc/kernel/unaligned.c +++ b/arch/arc/kernel/unaligned.c @@ -12,6 +12,7 @@ #include <linux/ptrace.h> #include <linux/uaccess.h> #include <asm/disasm.h> +#include "unaligned.h" #ifdef CONFIG_CPU_BIG_ENDIAN #define BE 1 diff --git a/arch/arc/kernel/unaligned.h b/arch/arc/kernel/unaligned.h new file mode 100644 index 000000000000..5244453bb85f --- /dev/null +++ b/arch/arc/kernel/unaligned.h @@ -0,0 +1,16 @@ +struct pt_regs; +struct callee_regs; + +#ifdef CONFIG_ARC_EMUL_UNALIGNED +int misaligned_fixup(unsigned long address, struct pt_regs *regs, + struct callee_regs *cregs); +#else +static inline int +misaligned_fixup(unsigned long address, struct pt_regs *regs, + struct callee_regs *cregs) +{ + /* Not fixed */ + return 1; +} +#endif + diff --git a/arch/arc/kernel/unwind.c b/arch/arc/kernel/unwind.c index 9270d0a713c3..d8969dab12d4 100644 --- a/arch/arc/kernel/unwind.c +++ b/arch/arc/kernel/unwind.c @@ -19,7 +19,7 @@ #include <linux/uaccess.h> #include <linux/ptrace.h> #include <asm/sections.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <asm/unwind.h> extern char __start_unwind[], __end_unwind[]; diff --git a/arch/arm/crypto/aes-ce-glue.c b/arch/arm/crypto/aes-ce-glue.c index f5b66f4cf45d..21df5e7f51f9 100644 --- a/arch/arm/crypto/aes-ce-glue.c +++ b/arch/arm/crypto/aes-ce-glue.c @@ -8,7 +8,7 @@ #include <asm/hwcap.h> #include <asm/neon.h> #include <asm/simd.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <crypto/aes.h> #include <crypto/ctr.h> #include <crypto/internal/simd.h> diff --git a/arch/arm/crypto/crc32-ce-glue.c b/arch/arm/crypto/crc32-ce-glue.c index 4ff18044af07..20b4dff13e3a 100644 --- a/arch/arm/crypto/crc32-ce-glue.c +++ b/arch/arm/crypto/crc32-ce-glue.c @@ -18,7 +18,7 @@ #include <asm/hwcap.h> #include <asm/neon.h> #include <asm/simd.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define PMULL_MIN_LEN 64L /* minimum size of buffer * for crc32_pmull_le_16 */ diff --git a/arch/arm/crypto/ghash-ce-glue.c b/arch/arm/crypto/ghash-ce-glue.c index 3ddf05b4234d..3af997082534 100644 --- a/arch/arm/crypto/ghash-ce-glue.c +++ b/arch/arm/crypto/ghash-ce-glue.c @@ -9,7 +9,7 @@ #include <asm/hwcap.h> #include <asm/neon.h> #include <asm/simd.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <crypto/aes.h> #include <crypto/gcm.h> #include <crypto/b128ops.h> diff --git a/arch/arm/crypto/poly1305-glue.c b/arch/arm/crypto/poly1305-glue.c index 8482e302c45a..4464ffbf8fd1 100644 --- a/arch/arm/crypto/poly1305-glue.c +++ b/arch/arm/crypto/poly1305-glue.c @@ -8,7 +8,7 @@ #include <asm/hwcap.h> #include <asm/neon.h> #include <asm/simd.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <crypto/algapi.h> #include <crypto/internal/hash.h> #include <crypto/internal/poly1305.h> diff --git a/arch/arm/crypto/sha2-ce-glue.c b/arch/arm/crypto/sha2-ce-glue.c index c62ce89dd3e0..aeac45bfbf9f 100644 --- a/arch/arm/crypto/sha2-ce-glue.c +++ b/arch/arm/crypto/sha2-ce-glue.c @@ -16,7 +16,7 @@ #include <asm/hwcap.h> #include <asm/simd.h> #include <asm/neon.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "sha256_glue.h" diff --git a/arch/arm/include/asm/uaccess.h b/arch/arm/include/asm/uaccess.h index 6c9c16d767cf..f90be312418e 100644 --- a/arch/arm/include/asm/uaccess.h +++ b/arch/arm/include/asm/uaccess.h @@ -12,7 +12,7 @@ #include <linux/string.h> #include <asm/page.h> #include <asm/domain.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <asm/unified.h> #include <asm/pgtable.h> #include <asm/proc-fns.h> diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c index f8dd0b3cc8e0..3c6ddb1afdc4 100644 --- a/arch/arm/mm/alignment.c +++ b/arch/arm/mm/alignment.c @@ -22,7 +22,7 @@ #include <asm/cp15.h> #include <asm/system_info.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <asm/opcodes.h> #include "fault.h" diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 3e29b44d2d7b..fd9df6dcc593 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -200,7 +200,8 @@ config ARM64 select HAVE_DMA_CONTIGUOUS select HAVE_DYNAMIC_FTRACE select HAVE_DYNAMIC_FTRACE_WITH_ARGS \ - if $(cc-option,-fpatchable-function-entry=2) + if (GCC_SUPPORTS_DYNAMIC_FTRACE_WITH_ARGS || \ + CLANG_SUPPORTS_DYNAMIC_FTRACE_WITH_ARGS) select HAVE_DYNAMIC_FTRACE_WITH_DIRECT_CALLS \ if DYNAMIC_FTRACE_WITH_ARGS && DYNAMIC_FTRACE_WITH_CALL_OPS select HAVE_DYNAMIC_FTRACE_WITH_CALL_OPS \ @@ -286,12 +287,10 @@ config CLANG_SUPPORTS_DYNAMIC_FTRACE_WITH_ARGS def_bool CC_IS_CLANG # https://github.com/ClangBuiltLinux/linux/issues/1507 depends on AS_IS_GNU || (AS_IS_LLVM && (LD_IS_LLD || LD_VERSION >= 23600)) - select HAVE_DYNAMIC_FTRACE_WITH_ARGS config GCC_SUPPORTS_DYNAMIC_FTRACE_WITH_ARGS def_bool CC_IS_GCC depends on $(cc-option,-fpatchable-function-entry=2) - select HAVE_DYNAMIC_FTRACE_WITH_ARGS config 64BIT def_bool y @@ -1097,6 +1096,7 @@ config ARM64_ERRATUM_3194386 * ARM Cortex-A78C erratum 3324346 * ARM Cortex-A78C erratum 3324347 * ARM Cortex-A710 erratam 3324338 + * ARM Cortex-A715 errartum 3456084 * ARM Cortex-A720 erratum 3456091 * ARM Cortex-A725 erratum 3456106 * ARM Cortex-X1 erratum 3324344 @@ -1107,6 +1107,7 @@ config ARM64_ERRATUM_3194386 * ARM Cortex-X925 erratum 3324334 * ARM Neoverse-N1 erratum 3324349 * ARM Neoverse N2 erratum 3324339 + * ARM Neoverse-N3 erratum 3456111 * ARM Neoverse-V1 erratum 3324341 * ARM Neoverse V2 erratum 3324336 * ARM Neoverse-V3 erratum 3312417 diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile index b058c4803efb..9efd3f37c2fd 100644 --- a/arch/arm64/Makefile +++ b/arch/arm64/Makefile @@ -10,7 +10,7 @@ # # Copyright (C) 1995-2001 by Russell King -LDFLAGS_vmlinux :=--no-undefined -X +LDFLAGS_vmlinux :=--no-undefined -X --pic-veneer ifeq ($(CONFIG_RELOCATABLE), y) # Pass --no-apply-dynamic-relocs to restore pre-binutils-2.27 behaviour diff --git a/arch/arm64/crypto/aes-ce-ccm-glue.c b/arch/arm64/crypto/aes-ce-ccm-glue.c index ce9b28e3c7d6..a523b519700f 100644 --- a/arch/arm64/crypto/aes-ce-ccm-glue.c +++ b/arch/arm64/crypto/aes-ce-ccm-glue.c @@ -9,7 +9,7 @@ */ #include <asm/neon.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <crypto/aes.h> #include <crypto/scatterwalk.h> #include <crypto/internal/aead.h> diff --git a/arch/arm64/crypto/aes-ce-glue.c b/arch/arm64/crypto/aes-ce-glue.c index e921823ca103..00b8749013c5 100644 --- a/arch/arm64/crypto/aes-ce-glue.c +++ b/arch/arm64/crypto/aes-ce-glue.c @@ -7,7 +7,7 @@ #include <asm/neon.h> #include <asm/simd.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <crypto/aes.h> #include <crypto/algapi.h> #include <crypto/internal/simd.h> diff --git a/arch/arm64/crypto/ghash-ce-glue.c b/arch/arm64/crypto/ghash-ce-glue.c index 97331b454ea8..da7b7ec1a664 100644 --- a/arch/arm64/crypto/ghash-ce-glue.c +++ b/arch/arm64/crypto/ghash-ce-glue.c @@ -7,7 +7,7 @@ #include <asm/neon.h> #include <asm/simd.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <crypto/aes.h> #include <crypto/gcm.h> #include <crypto/algapi.h> diff --git a/arch/arm64/crypto/poly1305-glue.c b/arch/arm64/crypto/poly1305-glue.c index 9c4bfd62e789..18883ea438f3 100644 --- a/arch/arm64/crypto/poly1305-glue.c +++ b/arch/arm64/crypto/poly1305-glue.c @@ -8,7 +8,7 @@ #include <asm/hwcap.h> #include <asm/neon.h> #include <asm/simd.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <crypto/algapi.h> #include <crypto/internal/hash.h> #include <crypto/internal/poly1305.h> diff --git a/arch/arm64/crypto/sha1-ce-glue.c b/arch/arm64/crypto/sha1-ce-glue.c index 1dd93e1fcb39..cbd14f208f83 100644 --- a/arch/arm64/crypto/sha1-ce-glue.c +++ b/arch/arm64/crypto/sha1-ce-glue.c @@ -7,7 +7,7 @@ #include <asm/neon.h> #include <asm/simd.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <crypto/internal/hash.h> #include <crypto/internal/simd.h> #include <crypto/sha1.h> diff --git a/arch/arm64/crypto/sha2-ce-glue.c b/arch/arm64/crypto/sha2-ce-glue.c index 0a44d2e7ee1f..6b4866a88ded 100644 --- a/arch/arm64/crypto/sha2-ce-glue.c +++ b/arch/arm64/crypto/sha2-ce-glue.c @@ -7,7 +7,7 @@ #include <asm/neon.h> #include <asm/simd.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <crypto/internal/hash.h> #include <crypto/internal/simd.h> #include <crypto/sha2.h> diff --git a/arch/arm64/crypto/sha3-ce-glue.c b/arch/arm64/crypto/sha3-ce-glue.c index 250e1377c481..5662c3ac49e9 100644 --- a/arch/arm64/crypto/sha3-ce-glue.c +++ b/arch/arm64/crypto/sha3-ce-glue.c @@ -12,7 +12,7 @@ #include <asm/hwcap.h> #include <asm/neon.h> #include <asm/simd.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <crypto/internal/hash.h> #include <crypto/internal/simd.h> #include <crypto/sha3.h> diff --git a/arch/arm64/crypto/sha512-ce-glue.c b/arch/arm64/crypto/sha512-ce-glue.c index f3431fc62315..071f64293227 100644 --- a/arch/arm64/crypto/sha512-ce-glue.c +++ b/arch/arm64/crypto/sha512-ce-glue.c @@ -11,7 +11,7 @@ #include <asm/neon.h> #include <asm/simd.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <crypto/internal/hash.h> #include <crypto/internal/simd.h> #include <crypto/sha2.h> diff --git a/arch/arm64/crypto/sm3-ce-glue.c b/arch/arm64/crypto/sm3-ce-glue.c index 54bf6ebcfffb..1a71788c4cda 100644 --- a/arch/arm64/crypto/sm3-ce-glue.c +++ b/arch/arm64/crypto/sm3-ce-glue.c @@ -7,7 +7,7 @@ #include <asm/neon.h> #include <asm/simd.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <crypto/internal/hash.h> #include <crypto/internal/simd.h> #include <crypto/sm3.h> diff --git a/arch/arm64/crypto/sm3-neon-glue.c b/arch/arm64/crypto/sm3-neon-glue.c index 7182ee683f14..8dd71ce79b69 100644 --- a/arch/arm64/crypto/sm3-neon-glue.c +++ b/arch/arm64/crypto/sm3-neon-glue.c @@ -7,7 +7,7 @@ #include <asm/neon.h> #include <asm/simd.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <crypto/internal/hash.h> #include <crypto/internal/simd.h> #include <crypto/sm3.h> diff --git a/arch/arm64/include/asm/cputype.h b/arch/arm64/include/asm/cputype.h index 5a7dfeb8e8eb..488f8e751349 100644 --- a/arch/arm64/include/asm/cputype.h +++ b/arch/arm64/include/asm/cputype.h @@ -94,6 +94,7 @@ #define ARM_CPU_PART_NEOVERSE_V3 0xD84 #define ARM_CPU_PART_CORTEX_X925 0xD85 #define ARM_CPU_PART_CORTEX_A725 0xD87 +#define ARM_CPU_PART_NEOVERSE_N3 0xD8E #define APM_CPU_PART_XGENE 0x000 #define APM_CPU_VAR_POTENZA 0x00 @@ -176,6 +177,7 @@ #define MIDR_NEOVERSE_V3 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_NEOVERSE_V3) #define MIDR_CORTEX_X925 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_X925) #define MIDR_CORTEX_A725 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_CORTEX_A725) +#define MIDR_NEOVERSE_N3 MIDR_CPU_MODEL(ARM_CPU_IMP_ARM, ARM_CPU_PART_NEOVERSE_N3) #define MIDR_THUNDERX MIDR_CPU_MODEL(ARM_CPU_IMP_CAVIUM, CAVIUM_CPU_PART_THUNDERX) #define MIDR_THUNDERX_81XX MIDR_CPU_MODEL(ARM_CPU_IMP_CAVIUM, CAVIUM_CPU_PART_THUNDERX_81XX) #define MIDR_THUNDERX_83XX MIDR_CPU_MODEL(ARM_CPU_IMP_CAVIUM, CAVIUM_CPU_PART_THUNDERX_83XX) diff --git a/arch/arm64/include/asm/kvm_host.h b/arch/arm64/include/asm/kvm_host.h index 329619c6fa96..94cff508874b 100644 --- a/arch/arm64/include/asm/kvm_host.h +++ b/arch/arm64/include/asm/kvm_host.h @@ -1441,11 +1441,6 @@ void kvm_set_vm_id_reg(struct kvm *kvm, u32 reg, u64 val); sign_extend64(__val, id##_##fld##_WIDTH - 1); \ }) -#define expand_field_sign(id, fld, val) \ - (id##_##fld##_SIGNED ? \ - __expand_field_sign_signed(id, fld, val) : \ - __expand_field_sign_unsigned(id, fld, val)) - #define get_idreg_field_unsigned(kvm, id, fld) \ ({ \ u64 __val = kvm_read_vm_id_reg((kvm), SYS_##id); \ @@ -1461,20 +1456,26 @@ void kvm_set_vm_id_reg(struct kvm *kvm, u32 reg, u64 val); #define get_idreg_field_enum(kvm, id, fld) \ get_idreg_field_unsigned(kvm, id, fld) -#define get_idreg_field(kvm, id, fld) \ +#define kvm_cmp_feat_signed(kvm, id, fld, op, limit) \ + (get_idreg_field_signed((kvm), id, fld) op __expand_field_sign_signed(id, fld, limit)) + +#define kvm_cmp_feat_unsigned(kvm, id, fld, op, limit) \ + (get_idreg_field_unsigned((kvm), id, fld) op __expand_field_sign_unsigned(id, fld, limit)) + +#define kvm_cmp_feat(kvm, id, fld, op, limit) \ (id##_##fld##_SIGNED ? \ - get_idreg_field_signed(kvm, id, fld) : \ - get_idreg_field_unsigned(kvm, id, fld)) + kvm_cmp_feat_signed(kvm, id, fld, op, limit) : \ + kvm_cmp_feat_unsigned(kvm, id, fld, op, limit)) #define kvm_has_feat(kvm, id, fld, limit) \ - (get_idreg_field((kvm), id, fld) >= expand_field_sign(id, fld, limit)) + kvm_cmp_feat(kvm, id, fld, >=, limit) #define kvm_has_feat_enum(kvm, id, fld, val) \ - (get_idreg_field_unsigned((kvm), id, fld) == __expand_field_sign_unsigned(id, fld, val)) + kvm_cmp_feat_unsigned(kvm, id, fld, ==, val) #define kvm_has_feat_range(kvm, id, fld, min, max) \ - (get_idreg_field((kvm), id, fld) >= expand_field_sign(id, fld, min) && \ - get_idreg_field((kvm), id, fld) <= expand_field_sign(id, fld, max)) + (kvm_cmp_feat(kvm, id, fld, >=, min) && \ + kvm_cmp_feat(kvm, id, fld, <=, max)) /* Check for a given level of PAuth support */ #define kvm_has_pauth(k, l) \ diff --git a/arch/arm64/kernel/cpu_errata.c b/arch/arm64/kernel/cpu_errata.c index dfefbdf4073a..a78f247029ae 100644 --- a/arch/arm64/kernel/cpu_errata.c +++ b/arch/arm64/kernel/cpu_errata.c @@ -439,6 +439,7 @@ static const struct midr_range erratum_spec_ssbs_list[] = { MIDR_ALL_VERSIONS(MIDR_CORTEX_A78), MIDR_ALL_VERSIONS(MIDR_CORTEX_A78C), MIDR_ALL_VERSIONS(MIDR_CORTEX_A710), + MIDR_ALL_VERSIONS(MIDR_CORTEX_A715), MIDR_ALL_VERSIONS(MIDR_CORTEX_A720), MIDR_ALL_VERSIONS(MIDR_CORTEX_A725), MIDR_ALL_VERSIONS(MIDR_CORTEX_X1), @@ -447,8 +448,10 @@ static const struct midr_range erratum_spec_ssbs_list[] = { MIDR_ALL_VERSIONS(MIDR_CORTEX_X3), MIDR_ALL_VERSIONS(MIDR_CORTEX_X4), MIDR_ALL_VERSIONS(MIDR_CORTEX_X925), + MIDR_ALL_VERSIONS(MIDR_MICROSOFT_AZURE_COBALT_100), MIDR_ALL_VERSIONS(MIDR_NEOVERSE_N1), MIDR_ALL_VERSIONS(MIDR_NEOVERSE_N2), + MIDR_ALL_VERSIONS(MIDR_NEOVERSE_N3), MIDR_ALL_VERSIONS(MIDR_NEOVERSE_V1), MIDR_ALL_VERSIONS(MIDR_NEOVERSE_V2), MIDR_ALL_VERSIONS(MIDR_NEOVERSE_V3), diff --git a/arch/arm64/kvm/hyp/include/hyp/switch.h b/arch/arm64/kvm/hyp/include/hyp/switch.h index 46d52e8a3df3..5310fe1da616 100644 --- a/arch/arm64/kvm/hyp/include/hyp/switch.h +++ b/arch/arm64/kvm/hyp/include/hyp/switch.h @@ -338,7 +338,7 @@ static inline void __hyp_sve_save_host(void) struct cpu_sve_state *sve_state = *host_data_ptr(sve_state); sve_state->zcr_el1 = read_sysreg_el1(SYS_ZCR); - write_sysreg_s(ZCR_ELx_LEN_MASK, SYS_ZCR_EL2); + write_sysreg_s(sve_vq_from_vl(kvm_host_sve_max_vl) - 1, SYS_ZCR_EL2); __sve_save_state(sve_state->sve_regs + sve_ffr_offset(kvm_host_sve_max_vl), &sve_state->fpsr, true); diff --git a/arch/arm64/kvm/hyp/nvhe/hyp-main.c b/arch/arm64/kvm/hyp/nvhe/hyp-main.c index 87692b566d90..fefc89209f9e 100644 --- a/arch/arm64/kvm/hyp/nvhe/hyp-main.c +++ b/arch/arm64/kvm/hyp/nvhe/hyp-main.c @@ -33,7 +33,7 @@ static void __hyp_sve_save_guest(struct kvm_vcpu *vcpu) */ sve_cond_update_zcr_vq(vcpu_sve_max_vq(vcpu) - 1, SYS_ZCR_EL2); __sve_save_state(vcpu_sve_pffr(vcpu), &vcpu->arch.ctxt.fp_regs.fpsr, true); - write_sysreg_s(ZCR_ELx_LEN_MASK, SYS_ZCR_EL2); + write_sysreg_s(sve_vq_from_vl(kvm_host_sve_max_vl) - 1, SYS_ZCR_EL2); } static void __hyp_sve_restore_host(void) @@ -45,10 +45,11 @@ static void __hyp_sve_restore_host(void) * the host. The layout of the data when saving the sve state depends * on the VL, so use a consistent (i.e., the maximum) host VL. * - * Setting ZCR_EL2 to ZCR_ELx_LEN_MASK sets the effective length - * supported by the system (or limited at EL3). + * Note that this constrains the PE to the maximum shared VL + * that was discovered, if we wish to use larger VLs this will + * need to be revisited. */ - write_sysreg_s(ZCR_ELx_LEN_MASK, SYS_ZCR_EL2); + write_sysreg_s(sve_vq_from_vl(kvm_host_sve_max_vl) - 1, SYS_ZCR_EL2); __sve_restore_state(sve_state->sve_regs + sve_ffr_offset(kvm_host_sve_max_vl), &sve_state->fpsr, true); @@ -488,7 +489,8 @@ void handle_trap(struct kvm_cpu_context *host_ctxt) case ESR_ELx_EC_SVE: cpacr_clear_set(0, CPACR_ELx_ZEN); isb(); - sve_cond_update_zcr_vq(ZCR_ELx_LEN_MASK, SYS_ZCR_EL2); + sve_cond_update_zcr_vq(sve_vq_from_vl(kvm_host_sve_max_vl) - 1, + SYS_ZCR_EL2); break; case ESR_ELx_EC_IABT_LOW: case ESR_ELx_EC_DABT_LOW: diff --git a/arch/arm64/kvm/hyp/nvhe/pkvm.c b/arch/arm64/kvm/hyp/nvhe/pkvm.c index 187a5f4d56c0..077d4098548d 100644 --- a/arch/arm64/kvm/hyp/nvhe/pkvm.c +++ b/arch/arm64/kvm/hyp/nvhe/pkvm.c @@ -574,12 +574,14 @@ int __pkvm_init_vcpu(pkvm_handle_t handle, struct kvm_vcpu *host_vcpu, unlock: hyp_spin_unlock(&vm_table_lock); - if (ret) + if (ret) { unmap_donated_memory(hyp_vcpu, sizeof(*hyp_vcpu)); + return ret; + } hyp_vcpu->vcpu.arch.cptr_el2 = kvm_get_reset_cptr_el2(&hyp_vcpu->vcpu); - return ret; + return 0; } static void diff --git a/arch/loongarch/crypto/crc32-loongarch.c b/arch/loongarch/crypto/crc32-loongarch.c index 3eebea3a7b47..b7d9782827f5 100644 --- a/arch/loongarch/crypto/crc32-loongarch.c +++ b/arch/loongarch/crypto/crc32-loongarch.c @@ -13,7 +13,7 @@ #include <crypto/internal/hash.h> #include <asm/cpu-features.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define _CRC32(crc, value, size, type) \ do { \ diff --git a/arch/microblaze/include/asm/flat.h b/arch/microblaze/include/asm/flat.h index 79a749f4ad04..edff4306fa70 100644 --- a/arch/microblaze/include/asm/flat.h +++ b/arch/microblaze/include/asm/flat.h @@ -8,7 +8,7 @@ #ifndef _ASM_MICROBLAZE_FLAT_H #define _ASM_MICROBLAZE_FLAT_H -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* * Microblaze works a little differently from other arches, because diff --git a/arch/mips/boot/compressed/decompress.c b/arch/mips/boot/compressed/decompress.c index adb6d5b0e6eb..90021c6a8cab 100644 --- a/arch/mips/boot/compressed/decompress.c +++ b/arch/mips/boot/compressed/decompress.c @@ -16,7 +16,7 @@ #include <linux/libfdt.h> #include <asm/addrspace.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <asm-generic/vmlinux.lds.h> #include "decompress.h" diff --git a/arch/mips/crypto/crc32-mips.c b/arch/mips/crypto/crc32-mips.c index 2a59b85f88aa..a7a1d43a1b2c 100644 --- a/arch/mips/crypto/crc32-mips.c +++ b/arch/mips/crypto/crc32-mips.c @@ -14,7 +14,7 @@ #include <linux/module.h> #include <linux/string.h> #include <asm/mipsregs.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <crypto/internal/hash.h> diff --git a/arch/mips/crypto/poly1305-glue.c b/arch/mips/crypto/poly1305-glue.c index 867728ee535a..c03ad0bbe69c 100644 --- a/arch/mips/crypto/poly1305-glue.c +++ b/arch/mips/crypto/poly1305-glue.c @@ -5,7 +5,7 @@ * Copyright (C) 2019 Linaro Ltd. <ard.biesheuvel@linaro.org> */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <crypto/algapi.h> #include <crypto/internal/hash.h> #include <crypto/internal/poly1305.h> diff --git a/arch/nios2/kernel/misaligned.c b/arch/nios2/kernel/misaligned.c index 23e0544e117c..2f2862eab3c6 100644 --- a/arch/nios2/kernel/misaligned.c +++ b/arch/nios2/kernel/misaligned.c @@ -23,7 +23,7 @@ #include <linux/seq_file.h> #include <asm/traps.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* instructions we emulate */ #define INST_LDHU 0x0b diff --git a/arch/parisc/boot/compressed/misc.c b/arch/parisc/boot/compressed/misc.c index d389359e22ac..9c83bd06ef15 100644 --- a/arch/parisc/boot/compressed/misc.c +++ b/arch/parisc/boot/compressed/misc.c @@ -6,7 +6,7 @@ #include <linux/uaccess.h> #include <linux/elf.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <asm/page.h> #include "sizes.h" diff --git a/arch/parisc/include/asm/unaligned.h b/arch/parisc/include/asm/unaligned.h deleted file mode 100644 index c0621295100d..000000000000 --- a/arch/parisc/include/asm/unaligned.h +++ /dev/null @@ -1,11 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _ASM_PARISC_UNALIGNED_H -#define _ASM_PARISC_UNALIGNED_H - -#include <asm-generic/unaligned.h> - -struct pt_regs; -void handle_unaligned(struct pt_regs *regs); -int check_unaligned(struct pt_regs *regs); - -#endif /* _ASM_PARISC_UNALIGNED_H */ diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c index 294b0e026c9a..b9b3d527bc90 100644 --- a/arch/parisc/kernel/traps.c +++ b/arch/parisc/kernel/traps.c @@ -36,7 +36,7 @@ #include <asm/io.h> #include <asm/irq.h> #include <asm/traps.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/atomic.h> #include <asm/smp.h> #include <asm/pdc.h> @@ -47,6 +47,8 @@ #include <linux/kgdb.h> #include <linux/kprobes.h> +#include "unaligned.h" + #if defined(CONFIG_LIGHTWEIGHT_SPINLOCK_CHECK) #include <asm/spinlock.h> #endif diff --git a/arch/parisc/kernel/unaligned.c b/arch/parisc/kernel/unaligned.c index 3e79e40e361d..f4626943633a 100644 --- a/arch/parisc/kernel/unaligned.c +++ b/arch/parisc/kernel/unaligned.c @@ -12,9 +12,10 @@ #include <linux/ratelimit.h> #include <linux/uaccess.h> #include <linux/sysctl.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <asm/hardirq.h> #include <asm/traps.h> +#include "unaligned.h" /* #define DEBUG_UNALIGNED 1 */ diff --git a/arch/parisc/kernel/unaligned.h b/arch/parisc/kernel/unaligned.h new file mode 100644 index 000000000000..c1aa4b12e284 --- /dev/null +++ b/arch/parisc/kernel/unaligned.h @@ -0,0 +1,3 @@ +struct pt_regs; +void handle_unaligned(struct pt_regs *regs); +int check_unaligned(struct pt_regs *regs); diff --git a/arch/powerpc/crypto/aes-gcm-p10-glue.c b/arch/powerpc/crypto/aes-gcm-p10-glue.c index f62ee54076c0..f66ad56e765f 100644 --- a/arch/powerpc/crypto/aes-gcm-p10-glue.c +++ b/arch/powerpc/crypto/aes-gcm-p10-glue.c @@ -5,7 +5,7 @@ * Copyright 2022- IBM Inc. All rights reserved */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <asm/simd.h> #include <asm/switch_to.h> #include <crypto/aes.h> diff --git a/arch/powerpc/crypto/poly1305-p10-glue.c b/arch/powerpc/crypto/poly1305-p10-glue.c index 95dd708573ee..369686e9370b 100644 --- a/arch/powerpc/crypto/poly1305-p10-glue.c +++ b/arch/powerpc/crypto/poly1305-p10-glue.c @@ -14,7 +14,7 @@ #include <crypto/internal/poly1305.h> #include <crypto/internal/simd.h> #include <linux/cpufeature.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <asm/simd.h> #include <asm/switch_to.h> diff --git a/arch/powerpc/kernel/vdso/Makefile b/arch/powerpc/kernel/vdso/Makefile index 56fb1633529a..31ca5a547004 100644 --- a/arch/powerpc/kernel/vdso/Makefile +++ b/arch/powerpc/kernel/vdso/Makefile @@ -22,7 +22,7 @@ endif ifneq ($(c-getrandom-y),) CFLAGS_vgetrandom-32.o += -include $(c-getrandom-y) - CFLAGS_vgetrandom-64.o += -include $(c-getrandom-y) $(call cc-option, -ffixed-r30) + CFLAGS_vgetrandom-64.o += -include $(c-getrandom-y) endif # Build rules diff --git a/arch/powerpc/platforms/pseries/papr_scm.c b/arch/powerpc/platforms/pseries/papr_scm.c index d95e03b3d3e3..9e297f88adc5 100644 --- a/arch/powerpc/platforms/pseries/papr_scm.c +++ b/arch/powerpc/platforms/pseries/papr_scm.c @@ -19,7 +19,7 @@ #include <uapi/linux/papr_pdsm.h> #include <linux/papr_scm.h> #include <asm/mce.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/perf_event.h> #define BIND_ANY_ADDR (~0ul) diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index 22dc5ea4196c..62545946ecf4 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -777,8 +777,7 @@ config IRQ_STACKS config THREAD_SIZE_ORDER int "Kernel stack size (in power-of-two numbers of page size)" if VMAP_STACK && EXPERT range 0 4 - default 1 if 32BIT && !KASAN - default 3 if 64BIT && KASAN + default 1 if 32BIT default 2 help Specify the Pages of thread stack size (from 4KB to 64KB), which also diff --git a/arch/riscv/include/asm/thread_info.h b/arch/riscv/include/asm/thread_info.h index ebe52f96da34..9c10fb180f43 100644 --- a/arch/riscv/include/asm/thread_info.h +++ b/arch/riscv/include/asm/thread_info.h @@ -13,7 +13,12 @@ #include <linux/sizes.h> /* thread information allocation */ -#define THREAD_SIZE_ORDER CONFIG_THREAD_SIZE_ORDER +#ifdef CONFIG_KASAN +#define KASAN_STACK_ORDER 1 +#else +#define KASAN_STACK_ORDER 0 +#endif +#define THREAD_SIZE_ORDER (CONFIG_THREAD_SIZE_ORDER + KASAN_STACK_ORDER) #define THREAD_SIZE (PAGE_SIZE << THREAD_SIZE_ORDER) /* diff --git a/arch/sh/include/asm/flat.h b/arch/sh/include/asm/flat.h index fee4f25555cb..70752c7bc55f 100644 --- a/arch/sh/include/asm/flat.h +++ b/arch/sh/include/asm/flat.h @@ -9,7 +9,7 @@ #ifndef __ASM_SH_FLAT_H #define __ASM_SH_FLAT_H -#include <asm/unaligned.h> +#include <linux/unaligned.h> static inline int flat_get_addr_from_rp(u32 __user *rp, u32 relval, u32 flags, u32 *addr) diff --git a/arch/sh/kernel/dwarf.c b/arch/sh/kernel/dwarf.c index 45c8ae20d109..a1b54bedc929 100644 --- a/arch/sh/kernel/dwarf.c +++ b/arch/sh/kernel/dwarf.c @@ -24,7 +24,7 @@ #include <asm/dwarf.h> #include <asm/unwinder.h> #include <asm/sections.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <asm/stacktrace.h> /* Reserve enough memory for two stack frames */ diff --git a/arch/sh/kernel/module.c b/arch/sh/kernel/module.c index b9cee98a754e..a469a80840d3 100644 --- a/arch/sh/kernel/module.c +++ b/arch/sh/kernel/module.c @@ -18,7 +18,7 @@ #include <linux/fs.h> #include <linux/string.h> #include <linux/kernel.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <asm/dwarf.h> int apply_relocate_add(Elf32_Shdr *sechdrs, diff --git a/arch/sparc/crypto/crc32c_glue.c b/arch/sparc/crypto/crc32c_glue.c index 688db0dcb97d..913b9a09e885 100644 --- a/arch/sparc/crypto/crc32c_glue.c +++ b/arch/sparc/crypto/crc32c_glue.c @@ -20,7 +20,7 @@ #include <asm/pstate.h> #include <asm/elf.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "opcodes.h" diff --git a/arch/um/drivers/virt-pci.c b/arch/um/drivers/virt-pci.c index 6100819681b5..744e7f31e8ef 100644 --- a/arch/um/drivers/virt-pci.c +++ b/arch/um/drivers/virt-pci.c @@ -14,7 +14,7 @@ #include <linux/virtio-uml.h> #include <linux/delay.h> #include <linux/msi.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <irq_kern.h> #define MAX_DEVICES 8 diff --git a/arch/um/include/asm/uaccess.h b/arch/um/include/asm/uaccess.h index 7d9d60e41e4e..1d4b6bbc1b65 100644 --- a/arch/um/include/asm/uaccess.h +++ b/arch/um/include/asm/uaccess.h @@ -8,7 +8,7 @@ #define __UM_UACCESS_H #include <asm/elf.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define __under_task_size(addr, size) \ (((unsigned long) (addr) < TASK_SIZE) && \ diff --git a/arch/x86/crypto/camellia_glue.c b/arch/x86/crypto/camellia_glue.c index d45e9c0c42ac..f110708c8038 100644 --- a/arch/x86/crypto/camellia_glue.c +++ b/arch/x86/crypto/camellia_glue.c @@ -8,7 +8,7 @@ * Copyright (C) 2006 NTT (Nippon Telegraph and Telephone Corporation) */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/crypto.h> #include <linux/init.h> #include <linux/module.h> diff --git a/arch/x86/crypto/ghash-clmulni-intel_glue.c b/arch/x86/crypto/ghash-clmulni-intel_glue.c index 700ecaee9a08..41bc02e48916 100644 --- a/arch/x86/crypto/ghash-clmulni-intel_glue.c +++ b/arch/x86/crypto/ghash-clmulni-intel_glue.c @@ -19,7 +19,7 @@ #include <crypto/internal/simd.h> #include <asm/cpu_device_id.h> #include <asm/simd.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define GHASH_BLOCK_SIZE 16 #define GHASH_DIGEST_SIZE 16 diff --git a/arch/x86/include/asm/ftrace.h b/arch/x86/include/asm/ftrace.h index 0152a81d9b4a..b4d719de2c84 100644 --- a/arch/x86/include/asm/ftrace.h +++ b/arch/x86/include/asm/ftrace.h @@ -2,6 +2,8 @@ #ifndef _ASM_X86_FTRACE_H #define _ASM_X86_FTRACE_H +#include <asm/ptrace.h> + #ifdef CONFIG_FUNCTION_TRACER #ifndef CC_USING_FENTRY # error Compiler does not support fentry? diff --git a/arch/x86/include/asm/reboot.h b/arch/x86/include/asm/reboot.h index c02183d3cdd7..ecd58ea9a837 100644 --- a/arch/x86/include/asm/reboot.h +++ b/arch/x86/include/asm/reboot.h @@ -26,7 +26,7 @@ void __noreturn machine_real_restart(unsigned int type); #define MRR_APM 1 typedef void (cpu_emergency_virt_cb)(void); -#if IS_ENABLED(CONFIG_KVM_INTEL) || IS_ENABLED(CONFIG_KVM_AMD) +#if IS_ENABLED(CONFIG_KVM_X86) void cpu_emergency_register_virt_callback(cpu_emergency_virt_cb *callback); void cpu_emergency_unregister_virt_callback(cpu_emergency_virt_cb *callback); void cpu_emergency_disable_virtualization(void); @@ -34,7 +34,7 @@ void cpu_emergency_disable_virtualization(void); static inline void cpu_emergency_register_virt_callback(cpu_emergency_virt_cb *callback) {} static inline void cpu_emergency_unregister_virt_callback(cpu_emergency_virt_cb *callback) {} static inline void cpu_emergency_disable_virtualization(void) {} -#endif /* CONFIG_KVM_INTEL || CONFIG_KVM_AMD */ +#endif /* CONFIG_KVM_X86 */ typedef void (*nmi_shootdown_cb)(int, struct pt_regs*); void nmi_shootdown_cpus(nmi_shootdown_cb callback); diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c index 0e0a4cf6b5eb..615922838c51 100644 --- a/arch/x86/kernel/reboot.c +++ b/arch/x86/kernel/reboot.c @@ -530,7 +530,7 @@ static inline void kb_wait(void) static inline void nmi_shootdown_cpus_on_restart(void); -#if IS_ENABLED(CONFIG_KVM_INTEL) || IS_ENABLED(CONFIG_KVM_AMD) +#if IS_ENABLED(CONFIG_KVM_X86) /* RCU-protected callback to disable virtualization prior to reboot. */ static cpu_emergency_virt_cb __rcu *cpu_emergency_virt_callback; @@ -600,7 +600,7 @@ static void emergency_reboot_disable_virtualization(void) } #else static void emergency_reboot_disable_virtualization(void) { } -#endif /* CONFIG_KVM_INTEL || CONFIG_KVM_AMD */ +#endif /* CONFIG_KVM_X86 */ void __attribute__((weak)) mach_reboot_fixups(void) { diff --git a/arch/x86/kvm/Kconfig b/arch/x86/kvm/Kconfig index 730c2f34d347..f09f13c01c6b 100644 --- a/arch/x86/kvm/Kconfig +++ b/arch/x86/kvm/Kconfig @@ -17,8 +17,8 @@ menuconfig VIRTUALIZATION if VIRTUALIZATION -config KVM - tristate "Kernel-based Virtual Machine (KVM) support" +config KVM_X86 + def_tristate KVM if KVM_INTEL || KVM_AMD depends on X86_LOCAL_APIC select KVM_COMMON select KVM_GENERIC_MMU_NOTIFIER @@ -44,7 +44,11 @@ config KVM select HAVE_KVM_PM_NOTIFIER if PM select KVM_GENERIC_HARDWARE_ENABLING select KVM_GENERIC_PRE_FAULT_MEMORY + select KVM_GENERIC_PRIVATE_MEM if KVM_SW_PROTECTED_VM select KVM_WERROR if WERROR + +config KVM + tristate "Kernel-based Virtual Machine (KVM) support" help Support hosting fully virtualized guest machines using hardware virtualization extensions. You will need a fairly recent @@ -77,7 +81,6 @@ config KVM_SW_PROTECTED_VM bool "Enable support for KVM software-protected VMs" depends on EXPERT depends on KVM && X86_64 - select KVM_GENERIC_PRIVATE_MEM help Enable support for KVM software-protected VMs. Currently, software- protected VMs are purely a development and testing vehicle for diff --git a/arch/x86/kvm/Makefile b/arch/x86/kvm/Makefile index 5494669a055a..f9dddb8cb466 100644 --- a/arch/x86/kvm/Makefile +++ b/arch/x86/kvm/Makefile @@ -32,7 +32,7 @@ kvm-intel-y += vmx/vmx_onhyperv.o vmx/hyperv_evmcs.o kvm-amd-y += svm/svm_onhyperv.o endif -obj-$(CONFIG_KVM) += kvm.o +obj-$(CONFIG_KVM_X86) += kvm.o obj-$(CONFIG_KVM_INTEL) += kvm-intel.o obj-$(CONFIG_KVM_AMD) += kvm-amd.o diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c index e52f990548df..a9a23e058555 100644 --- a/arch/x86/kvm/mmu/mmu.c +++ b/arch/x86/kvm/mmu/mmu.c @@ -1884,10 +1884,14 @@ static bool sp_has_gptes(struct kvm_mmu_page *sp) if (is_obsolete_sp((_kvm), (_sp))) { \ } else -#define for_each_gfn_valid_sp_with_gptes(_kvm, _sp, _gfn) \ +#define for_each_gfn_valid_sp(_kvm, _sp, _gfn) \ for_each_valid_sp(_kvm, _sp, \ &(_kvm)->arch.mmu_page_hash[kvm_page_table_hashfn(_gfn)]) \ - if ((_sp)->gfn != (_gfn) || !sp_has_gptes(_sp)) {} else + if ((_sp)->gfn != (_gfn)) {} else + +#define for_each_gfn_valid_sp_with_gptes(_kvm, _sp, _gfn) \ + for_each_gfn_valid_sp(_kvm, _sp, _gfn) \ + if (!sp_has_gptes(_sp)) {} else static bool kvm_sync_page_check(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp) { @@ -7047,14 +7051,42 @@ void kvm_arch_flush_shadow_all(struct kvm *kvm) kvm_mmu_zap_all(kvm); } -/* - * Zapping leaf SPTEs with memslot range when a memslot is moved/deleted. - * - * Zapping non-leaf SPTEs, a.k.a. not-last SPTEs, isn't required, worst - * case scenario we'll have unused shadow pages lying around until they - * are recycled due to age or when the VM is destroyed. - */ -static void kvm_mmu_zap_memslot_leafs(struct kvm *kvm, struct kvm_memory_slot *slot) +static void kvm_mmu_zap_memslot_pages_and_flush(struct kvm *kvm, + struct kvm_memory_slot *slot, + bool flush) +{ + LIST_HEAD(invalid_list); + unsigned long i; + + if (list_empty(&kvm->arch.active_mmu_pages)) + goto out_flush; + + /* + * Since accounting information is stored in struct kvm_arch_memory_slot, + * shadow pages deletion (e.g. unaccount_shadowed()) requires that all + * gfns with a shadow page have a corresponding memslot. Do so before + * the memslot goes away. + */ + for (i = 0; i < slot->npages; i++) { + struct kvm_mmu_page *sp; + gfn_t gfn = slot->base_gfn + i; + + for_each_gfn_valid_sp(kvm, sp, gfn) + kvm_mmu_prepare_zap_page(kvm, sp, &invalid_list); + + if (need_resched() || rwlock_needbreak(&kvm->mmu_lock)) { + kvm_mmu_remote_flush_or_zap(kvm, &invalid_list, flush); + flush = false; + cond_resched_rwlock_write(&kvm->mmu_lock); + } + } + +out_flush: + kvm_mmu_remote_flush_or_zap(kvm, &invalid_list, flush); +} + +static void kvm_mmu_zap_memslot(struct kvm *kvm, + struct kvm_memory_slot *slot) { struct kvm_gfn_range range = { .slot = slot, @@ -7062,11 +7094,11 @@ static void kvm_mmu_zap_memslot_leafs(struct kvm *kvm, struct kvm_memory_slot *s .end = slot->base_gfn + slot->npages, .may_block = true, }; + bool flush; write_lock(&kvm->mmu_lock); - if (kvm_unmap_gfn_range(kvm, &range)) - kvm_flush_remote_tlbs_memslot(kvm, slot); - + flush = kvm_unmap_gfn_range(kvm, &range); + kvm_mmu_zap_memslot_pages_and_flush(kvm, slot, flush); write_unlock(&kvm->mmu_lock); } @@ -7082,7 +7114,7 @@ void kvm_arch_flush_shadow_memslot(struct kvm *kvm, if (kvm_memslot_flush_zap_all(kvm)) kvm_mmu_zap_all_fast(kvm); else - kvm_mmu_zap_memslot_leafs(kvm, slot); + kvm_mmu_zap_memslot(kvm, slot); } void kvm_mmu_invalidate_mmio_sptes(struct kvm *kvm, u64 gen) diff --git a/arch/x86/lib/insn.c b/arch/x86/lib/insn.c index 5952ab41c60f..6ffb931b9fb1 100644 --- a/arch/x86/lib/insn.c +++ b/arch/x86/lib/insn.c @@ -13,7 +13,7 @@ #endif #include <asm/inat.h> /*__ignore_sync_check__ */ #include <asm/insn.h> /* __ignore_sync_check__ */ -#include <asm/unaligned.h> /* __ignore_sync_check__ */ +#include <linux/unaligned.h> /* __ignore_sync_check__ */ #include <linux/errno.h> #include <linux/kconfig.h> diff --git a/arch/xtensa/include/asm/flat.h b/arch/xtensa/include/asm/flat.h index ed5870c779f9..4854419dcd86 100644 --- a/arch/xtensa/include/asm/flat.h +++ b/arch/xtensa/include/asm/flat.h @@ -2,7 +2,7 @@ #ifndef __ASM_XTENSA_FLAT_H #define __ASM_XTENSA_FLAT_H -#include <asm/unaligned.h> +#include <linux/unaligned.h> static inline int flat_get_addr_from_rp(u32 __user *rp, u32 relval, u32 flags, u32 *addr) diff --git a/block/blk-integrity.c b/block/blk-integrity.c index 0a2b1c5d0ebf..83b696ba0cac 100644 --- a/block/blk-integrity.c +++ b/block/blk-integrity.c @@ -56,8 +56,7 @@ new_segment: /** * blk_rq_map_integrity_sg - Map integrity metadata into a scatterlist - * @q: request queue - * @bio: bio with integrity metadata attached + * @rq: request to map * @sglist: target scatterlist * * Description: Map the integrity vectors in request into a diff --git a/block/blk-iocost.c b/block/blk-iocost.c index 9dc9323f84ac..384aa15e8260 100644 --- a/block/blk-iocost.c +++ b/block/blk-iocost.c @@ -3166,7 +3166,7 @@ static u64 ioc_qos_prfill(struct seq_file *sf, struct blkg_policy_data *pd, if (!dname) return 0; - spin_lock_irq(&ioc->lock); + spin_lock(&ioc->lock); seq_printf(sf, "%s enable=%d ctrl=%s rpct=%u.%02u rlat=%u wpct=%u.%02u wlat=%u min=%u.%02u max=%u.%02u\n", dname, ioc->enabled, ioc->user_qos_params ? "user" : "auto", ioc->params.qos[QOS_RPPM] / 10000, @@ -3179,7 +3179,7 @@ static u64 ioc_qos_prfill(struct seq_file *sf, struct blkg_policy_data *pd, ioc->params.qos[QOS_MIN] % 10000 / 100, ioc->params.qos[QOS_MAX] / 10000, ioc->params.qos[QOS_MAX] % 10000 / 100); - spin_unlock_irq(&ioc->lock); + spin_unlock(&ioc->lock); return 0; } @@ -3366,14 +3366,14 @@ static u64 ioc_cost_model_prfill(struct seq_file *sf, if (!dname) return 0; - spin_lock_irq(&ioc->lock); + spin_lock(&ioc->lock); seq_printf(sf, "%s ctrl=%s model=linear " "rbps=%llu rseqiops=%llu rrandiops=%llu " "wbps=%llu wseqiops=%llu wrandiops=%llu\n", dname, ioc->user_cost_model ? "user" : "auto", u[I_LCOEF_RBPS], u[I_LCOEF_RSEQIOPS], u[I_LCOEF_RRANDIOPS], u[I_LCOEF_WBPS], u[I_LCOEF_WSEQIOPS], u[I_LCOEF_WRANDIOPS]); - spin_unlock_irq(&ioc->lock); + spin_unlock(&ioc->lock); return 0; } diff --git a/block/partitions/ldm.h b/block/partitions/ldm.h index 0a747a0c782d..e259180c8914 100644 --- a/block/partitions/ldm.h +++ b/block/partitions/ldm.h @@ -15,7 +15,7 @@ #include <linux/types.h> #include <linux/list.h> #include <linux/fs.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <asm/byteorder.h> struct parsed_partitions; diff --git a/block/partitions/msdos.c b/block/partitions/msdos.c index b5d5c229cc3b..073be78ba0b0 100644 --- a/block/partitions/msdos.c +++ b/block/partitions/msdos.c @@ -36,7 +36,7 @@ * the nr_sects and start_sect partition table entries are * at a 2 (mod 4) address. */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> static inline sector_t nr_sects(struct msdos_partition *p) { diff --git a/block/t10-pi.c b/block/t10-pi.c index e7052a728966..2d05421f0fa5 100644 --- a/block/t10-pi.c +++ b/block/t10-pi.c @@ -9,7 +9,7 @@ #include <linux/crc-t10dif.h> #include <linux/crc64.h> #include <net/checksum.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "blk.h" struct blk_integrity_iter { diff --git a/crypto/aes_generic.c b/crypto/aes_generic.c index 666474b81c6a..3c66d425c97b 100644 --- a/crypto/aes_generic.c +++ b/crypto/aes_generic.c @@ -54,7 +54,7 @@ #include <linux/types.h> #include <linux/errno.h> #include <asm/byteorder.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> static inline u8 byte(const u32 x, const unsigned n) { diff --git a/crypto/blake2b_generic.c b/crypto/blake2b_generic.c index 32e380b714b6..04a712ddfb43 100644 --- a/crypto/blake2b_generic.c +++ b/crypto/blake2b_generic.c @@ -15,7 +15,7 @@ * More information about BLAKE2 can be found at https://blake2.net. */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/module.h> #include <linux/kernel.h> #include <linux/bitops.h> diff --git a/crypto/blowfish_generic.c b/crypto/blowfish_generic.c index 0e74c7242e77..0146bc762c09 100644 --- a/crypto/blowfish_generic.c +++ b/crypto/blowfish_generic.c @@ -16,7 +16,7 @@ #include <linux/init.h> #include <linux/module.h> #include <linux/mm.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/types.h> #include <crypto/blowfish.h> diff --git a/crypto/camellia_generic.c b/crypto/camellia_generic.c index c04670cf51ac..197fcf3abc89 100644 --- a/crypto/camellia_generic.c +++ b/crypto/camellia_generic.c @@ -15,7 +15,7 @@ #include <linux/kernel.h> #include <linux/module.h> #include <linux/bitops.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> static const u32 camellia_sp1110[256] = { 0x70707000, 0x82828200, 0x2c2c2c00, 0xececec00, diff --git a/crypto/cast5_generic.c b/crypto/cast5_generic.c index 085a1eedae03..f3e57775fa02 100644 --- a/crypto/cast5_generic.c +++ b/crypto/cast5_generic.c @@ -13,7 +13,7 @@ */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <crypto/algapi.h> #include <linux/init.h> #include <linux/module.h> diff --git a/crypto/cast6_generic.c b/crypto/cast6_generic.c index 34f1ab53e3a7..11b725b12f27 100644 --- a/crypto/cast6_generic.c +++ b/crypto/cast6_generic.c @@ -10,7 +10,7 @@ */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <crypto/algapi.h> #include <linux/init.h> #include <linux/module.h> diff --git a/crypto/chacha_generic.c b/crypto/chacha_generic.c index 8beea79ab117..ba7fcb47f9aa 100644 --- a/crypto/chacha_generic.c +++ b/crypto/chacha_generic.c @@ -6,7 +6,7 @@ * Copyright (C) 2018 Google LLC */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <crypto/algapi.h> #include <crypto/internal/chacha.h> #include <crypto/internal/skcipher.h> diff --git a/crypto/crc32_generic.c b/crypto/crc32_generic.c index a989cb44fd16..d1251663ed66 100644 --- a/crypto/crc32_generic.c +++ b/crypto/crc32_generic.c @@ -7,7 +7,7 @@ * This is crypto api shash wrappers to crc32_le. */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/crc32.h> #include <crypto/internal/hash.h> #include <linux/init.h> diff --git a/crypto/crc32c_generic.c b/crypto/crc32c_generic.c index 768614738541..a8c90b3f4c6c 100644 --- a/crypto/crc32c_generic.c +++ b/crypto/crc32c_generic.c @@ -30,7 +30,7 @@ * Copyright (c) 2008 Herbert Xu <herbert@gondor.apana.org.au> */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <crypto/internal/hash.h> #include <linux/init.h> #include <linux/module.h> diff --git a/crypto/crc64_rocksoft_generic.c b/crypto/crc64_rocksoft_generic.c index 9e812bb26dba..ce0f3059b912 100644 --- a/crypto/crc64_rocksoft_generic.c +++ b/crypto/crc64_rocksoft_generic.c @@ -3,7 +3,7 @@ #include <linux/crc64.h> #include <linux/module.h> #include <crypto/internal/hash.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> static int chksum_init(struct shash_desc *desc) { diff --git a/crypto/ecc.c b/crypto/ecc.c index 420decdad7d9..50ad2d4ed672 100644 --- a/crypto/ecc.c +++ b/crypto/ecc.c @@ -33,7 +33,7 @@ #include <crypto/ecdh.h> #include <crypto/rng.h> #include <crypto/internal/ecc.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/ratelimit.h> #include "ecc_curve_defs.h" diff --git a/crypto/michael_mic.c b/crypto/michael_mic.c index f4c31049601c..0d14e980d4d6 100644 --- a/crypto/michael_mic.c +++ b/crypto/michael_mic.c @@ -7,7 +7,7 @@ * Copyright (c) 2004 Jouni Malinen <j@w1.fi> */ #include <crypto/internal/hash.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/init.h> #include <linux/module.h> #include <linux/string.h> diff --git a/crypto/nhpoly1305.c b/crypto/nhpoly1305.c index 8a3006c3b51b..a661d4f667cd 100644 --- a/crypto/nhpoly1305.c +++ b/crypto/nhpoly1305.c @@ -30,7 +30,7 @@ * (https://cr.yp.to/mac/poly1305-20050329.pdf) */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <crypto/algapi.h> #include <crypto/internal/hash.h> #include <crypto/internal/poly1305.h> diff --git a/crypto/poly1305_generic.c b/crypto/poly1305_generic.c index 94af47eb6fa6..e6f29a98725a 100644 --- a/crypto/poly1305_generic.c +++ b/crypto/poly1305_generic.c @@ -17,7 +17,7 @@ #include <linux/crypto.h> #include <linux/kernel.h> #include <linux/module.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> static int crypto_poly1305_init(struct shash_desc *desc) { diff --git a/crypto/polyval-generic.c b/crypto/polyval-generic.c index 16bfa6925b31..4f98910bcdb5 100644 --- a/crypto/polyval-generic.c +++ b/crypto/polyval-generic.c @@ -44,7 +44,7 @@ * */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <crypto/algapi.h> #include <crypto/gf128mul.h> #include <crypto/polyval.h> diff --git a/crypto/serpent_generic.c b/crypto/serpent_generic.c index c6bca47931e2..f6ef187be6fe 100644 --- a/crypto/serpent_generic.c +++ b/crypto/serpent_generic.c @@ -11,7 +11,7 @@ #include <linux/init.h> #include <linux/module.h> #include <linux/errno.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/types.h> #include <crypto/serpent.h> diff --git a/crypto/sha256_generic.c b/crypto/sha256_generic.c index bf147b01e313..b00521f1a6d4 100644 --- a/crypto/sha256_generic.c +++ b/crypto/sha256_generic.c @@ -15,7 +15,7 @@ #include <crypto/sha2.h> #include <crypto/sha256_base.h> #include <asm/byteorder.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> const u8 sha224_zero_message_hash[SHA224_DIGEST_SIZE] = { 0xd1, 0x4a, 0x02, 0x8c, 0x2a, 0x3a, 0x2b, 0xc9, 0x47, diff --git a/crypto/sha3_generic.c b/crypto/sha3_generic.c index 3e4069935b53..b103642b56ea 100644 --- a/crypto/sha3_generic.c +++ b/crypto/sha3_generic.c @@ -13,7 +13,7 @@ #include <linux/module.h> #include <linux/types.h> #include <crypto/sha3.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* * On some 32-bit architectures (h8300), GCC ends up using diff --git a/crypto/sha512_generic.c b/crypto/sha512_generic.c index be70e76d6d86..ed81813bd420 100644 --- a/crypto/sha512_generic.c +++ b/crypto/sha512_generic.c @@ -16,7 +16,7 @@ #include <crypto/sha512_base.h> #include <linux/percpu.h> #include <asm/byteorder.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> const u8 sha384_zero_message_hash[SHA384_DIGEST_SIZE] = { 0x38, 0xb0, 0x60, 0xa7, 0x51, 0xac, 0x96, 0x38, diff --git a/crypto/sm3.c b/crypto/sm3.c index d473e358a873..18c2fb73ba16 100644 --- a/crypto/sm3.c +++ b/crypto/sm3.c @@ -9,7 +9,7 @@ */ #include <linux/module.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <crypto/sm3.h> static const u32 ____cacheline_aligned K[64] = { diff --git a/crypto/sm3_generic.c b/crypto/sm3_generic.c index a215c1c37e73..a2d23a46924e 100644 --- a/crypto/sm3_generic.c +++ b/crypto/sm3_generic.c @@ -17,7 +17,7 @@ #include <crypto/sm3_base.h> #include <linux/bitops.h> #include <asm/byteorder.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> const u8 sm3_zero_message_hash[SM3_DIGEST_SIZE] = { 0x1A, 0xB2, 0x1D, 0x83, 0x55, 0xCF, 0xA1, 0x7F, diff --git a/crypto/sm4.c b/crypto/sm4.c index 2c44193bc27e..f4cd7edc11f0 100644 --- a/crypto/sm4.c +++ b/crypto/sm4.c @@ -8,7 +8,7 @@ */ #include <linux/module.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <crypto/sm4.h> static const u32 ____cacheline_aligned fk[4] = { diff --git a/crypto/sm4_generic.c b/crypto/sm4_generic.c index 560eba37dc55..7df86369ac00 100644 --- a/crypto/sm4_generic.c +++ b/crypto/sm4_generic.c @@ -14,7 +14,7 @@ #include <linux/types.h> #include <linux/errno.h> #include <asm/byteorder.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /** * sm4_setkey - Set the SM4 key. diff --git a/crypto/twofish_generic.c b/crypto/twofish_generic.c index 557915e4062d..19f2b365e140 100644 --- a/crypto/twofish_generic.c +++ b/crypto/twofish_generic.c @@ -24,7 +24,7 @@ * Third Edition. */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <crypto/algapi.h> #include <crypto/twofish.h> #include <linux/module.h> diff --git a/crypto/vmac.c b/crypto/vmac.c index 0a1d8efa6c1a..bd9d70eac22e 100644 --- a/crypto/vmac.c +++ b/crypto/vmac.c @@ -28,7 +28,7 @@ * Last modified: 17 APR 08, 1700 PDT */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/init.h> #include <linux/types.h> #include <linux/crypto.h> diff --git a/crypto/xxhash_generic.c b/crypto/xxhash_generic.c index 55d1c8a76127..ac206ad4184d 100644 --- a/crypto/xxhash_generic.c +++ b/crypto/xxhash_generic.c @@ -4,7 +4,7 @@ #include <linux/init.h> #include <linux/module.h> #include <linux/xxhash.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define XXHASH64_BLOCK_SIZE 32 #define XXHASH64_DIGEST_SIZE 8 diff --git a/drivers/acpi/apei/apei-base.c b/drivers/acpi/apei/apei-base.c index c7c26872f4ce..9c84f3da7c09 100644 --- a/drivers/acpi/apei/apei-base.c +++ b/drivers/acpi/apei/apei-base.c @@ -28,7 +28,7 @@ #include <linux/interrupt.h> #include <linux/debugfs.h> #include <acpi/apei.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "apei-internal.h" diff --git a/drivers/acpi/apei/einj-core.c b/drivers/acpi/apei/einj-core.c index 73903a497d73..5c22720f43cc 100644 --- a/drivers/acpi/apei/einj-core.c +++ b/drivers/acpi/apei/einj-core.c @@ -22,7 +22,7 @@ #include <linux/delay.h> #include <linux/mm.h> #include <linux/platform_device.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "apei-internal.h" diff --git a/drivers/acpi/apei/einj-cxl.c b/drivers/acpi/apei/einj-cxl.c index 4f81a119ec08..a4e709937236 100644 --- a/drivers/acpi/apei/einj-cxl.c +++ b/drivers/acpi/apei/einj-cxl.c @@ -63,7 +63,7 @@ static int cxl_dport_get_sbdf(struct pci_dev *dport_dev, u64 *sbdf) seg = bridge->domain_nr; bus = pbus->number; - *sbdf = (seg << 24) | (bus << 16) | dport_dev->devfn; + *sbdf = (seg << 24) | (bus << 16) | (dport_dev->devfn << 8); return 0; } diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c index f4599261cfc3..65fa3444367a 100644 --- a/drivers/acpi/battery.c +++ b/drivers/acpi/battery.c @@ -21,7 +21,7 @@ #include <linux/suspend.h> #include <linux/types.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/acpi.h> #include <linux/power_supply.h> @@ -703,28 +703,35 @@ static LIST_HEAD(acpi_battery_list); static LIST_HEAD(battery_hook_list); static DEFINE_MUTEX(hook_mutex); -static void __battery_hook_unregister(struct acpi_battery_hook *hook, int lock) +static void battery_hook_unregister_unlocked(struct acpi_battery_hook *hook) { struct acpi_battery *battery; + /* * In order to remove a hook, we first need to * de-register all the batteries that are registered. */ - if (lock) - mutex_lock(&hook_mutex); list_for_each_entry(battery, &acpi_battery_list, list) { if (!hook->remove_battery(battery->bat, hook)) power_supply_changed(battery->bat); } - list_del(&hook->list); - if (lock) - mutex_unlock(&hook_mutex); + list_del_init(&hook->list); + pr_info("extension unregistered: %s\n", hook->name); } void battery_hook_unregister(struct acpi_battery_hook *hook) { - __battery_hook_unregister(hook, 1); + mutex_lock(&hook_mutex); + /* + * Ignore already unregistered battery hooks. This might happen + * if a battery hook was previously unloaded due to an error when + * adding a new battery. + */ + if (!list_empty(&hook->list)) + battery_hook_unregister_unlocked(hook); + + mutex_unlock(&hook_mutex); } EXPORT_SYMBOL_GPL(battery_hook_unregister); @@ -733,7 +740,6 @@ void battery_hook_register(struct acpi_battery_hook *hook) struct acpi_battery *battery; mutex_lock(&hook_mutex); - INIT_LIST_HEAD(&hook->list); list_add(&hook->list, &battery_hook_list); /* * Now that the driver is registered, we need @@ -750,7 +756,7 @@ void battery_hook_register(struct acpi_battery_hook *hook) * hooks. */ pr_err("extension failed to load: %s", hook->name); - __battery_hook_unregister(hook, 0); + battery_hook_unregister_unlocked(hook); goto end; } @@ -804,7 +810,7 @@ static void battery_hook_add_battery(struct acpi_battery *battery) */ pr_err("error in extension, unloading: %s", hook_node->name); - __battery_hook_unregister(hook_node, 0); + battery_hook_unregister_unlocked(hook_node); } } mutex_unlock(&hook_mutex); @@ -837,7 +843,7 @@ static void __exit battery_hook_exit(void) * need to remove the hooks. */ list_for_each_entry_safe(hook, ptr, &battery_hook_list, list) { - __battery_hook_unregister(hook, 1); + battery_hook_unregister(hook); } mutex_destroy(&hook_mutex); } diff --git a/drivers/acpi/cppc_acpi.c b/drivers/acpi/cppc_acpi.c index 5b06e236aabe..b73b3aa92f3f 100644 --- a/drivers/acpi/cppc_acpi.c +++ b/drivers/acpi/cppc_acpi.c @@ -41,7 +41,7 @@ #include <linux/topology.h> #include <linux/dmi.h> #include <linux/units.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <acpi/cppc_acpi.h> diff --git a/drivers/acpi/resource.c b/drivers/acpi/resource.c index 8a4726e2eb69..3d74ebe9dbd8 100644 --- a/drivers/acpi/resource.c +++ b/drivers/acpi/resource.c @@ -441,6 +441,13 @@ static const struct dmi_system_id irq1_level_low_skip_override[] = { }, }, { + /* Asus Vivobook X1704VAP */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), + DMI_MATCH(DMI_BOARD_NAME, "X1704VAP"), + }, + }, + { /* Asus ExpertBook B1402CBA */ .matches = { DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), @@ -504,24 +511,24 @@ static const struct dmi_system_id irq1_level_low_skip_override[] = { }, }, { - /* Asus Vivobook Go E1404GAB */ + /* Asus ExpertBook B2502CVA */ .matches = { DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), - DMI_MATCH(DMI_BOARD_NAME, "E1404GAB"), + DMI_MATCH(DMI_BOARD_NAME, "B2502CVA"), }, }, { - /* Asus Vivobook E1504GA */ + /* Asus Vivobook Go E1404GA* */ .matches = { DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), - DMI_MATCH(DMI_BOARD_NAME, "E1504GA"), + DMI_MATCH(DMI_BOARD_NAME, "E1404GA"), }, }, { - /* Asus Vivobook E1504GAB */ + /* Asus Vivobook E1504GA* */ .matches = { DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."), - DMI_MATCH(DMI_BOARD_NAME, "E1504GAB"), + DMI_MATCH(DMI_BOARD_NAME, "E1504GA"), }, }, { diff --git a/drivers/acpi/video_detect.c b/drivers/acpi/video_detect.c index b70e84e8049a..015bd8e66c1c 100644 --- a/drivers/acpi/video_detect.c +++ b/drivers/acpi/video_detect.c @@ -845,6 +845,15 @@ static const struct dmi_system_id video_detect_dmi_table[] = { * which need native backlight control nevertheless. */ { + /* https://github.com/zabbly/linux/issues/26 */ + .callback = video_detect_force_native, + /* Dell OptiPlex 5480 AIO */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), + DMI_MATCH(DMI_PRODUCT_NAME, "OptiPlex 5480 AIO"), + }, + }, + { /* https://bugzilla.redhat.com/show_bug.cgi?id=2303936 */ .callback = video_detect_force_native, /* Dell OptiPlex 7760 AIO */ diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index cdb20a700b55..c085dd81ebe7 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -50,7 +50,7 @@ #include <scsi/scsi_host.h> #include <linux/libata.h> #include <asm/byteorder.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/cdrom.h> #include <linux/ratelimit.h> #include <linux/leds.h> diff --git a/drivers/ata/libata-sata.c b/drivers/ata/libata-sata.c index c8b119a06bb2..9c76fb1ad2ec 100644 --- a/drivers/ata/libata-sata.c +++ b/drivers/ata/libata-sata.c @@ -13,7 +13,7 @@ #include <scsi/scsi_device.h> #include <scsi/scsi_eh.h> #include <linux/libata.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "libata.h" #include "libata-transport.h" diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c index a4aedf7e1775..f915e3df57a9 100644 --- a/drivers/ata/libata-scsi.c +++ b/drivers/ata/libata-scsi.c @@ -30,7 +30,7 @@ #include <linux/hdreg.h> #include <linux/uaccess.h> #include <linux/suspend.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/ioprio.h> #include <linux/of.h> diff --git a/drivers/auxdisplay/ht16k33.c b/drivers/auxdisplay/ht16k33.c index 8a7034b41d50..a816f9e10255 100644 --- a/drivers/auxdisplay/ht16k33.c +++ b/drivers/auxdisplay/ht16k33.c @@ -25,7 +25,7 @@ #include <linux/map_to_7segment.h> #include <linux/map_to_14segment.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "line-display.h" diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c index 9ed842d17642..4ded93687c1f 100644 --- a/drivers/base/regmap/regmap.c +++ b/drivers/base/regmap/regmap.c @@ -17,7 +17,7 @@ #include <linux/delay.h> #include <linux/log2.h> #include <linux/hwspinlock.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define CREATE_TRACE_POINTS #include "trace.h" diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c index cc9077b588d7..92b06d1de4cc 100644 --- a/drivers/block/aoe/aoecmd.c +++ b/drivers/block/aoe/aoecmd.c @@ -14,7 +14,7 @@ #include <linux/workqueue.h> #include <linux/kthread.h> #include <net/net_namespace.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/uio.h> #include "aoe.h" @@ -361,6 +361,7 @@ ata_rw_frameinit(struct frame *f) } ah->cmdstat = ATA_CMD_PIO_READ | writebit | extbit; + dev_hold(t->ifp->nd); skb->dev = t->ifp->nd; } @@ -401,6 +402,8 @@ aoecmd_ata_rw(struct aoedev *d) __skb_queue_head_init(&queue); __skb_queue_tail(&queue, skb); aoenet_xmit(&queue); + } else { + dev_put(f->t->ifp->nd); } return 1; } @@ -483,10 +486,13 @@ resend(struct aoedev *d, struct frame *f) memcpy(h->dst, t->addr, sizeof h->dst); memcpy(h->src, t->ifp->nd->dev_addr, sizeof h->src); + dev_hold(t->ifp->nd); skb->dev = t->ifp->nd; skb = skb_clone(skb, GFP_ATOMIC); - if (skb == NULL) + if (skb == NULL) { + dev_put(t->ifp->nd); return; + } f->sent = ktime_get(); __skb_queue_head_init(&queue); __skb_queue_tail(&queue, skb); @@ -617,6 +623,8 @@ probe(struct aoetgt *t) __skb_queue_head_init(&queue); __skb_queue_tail(&queue, skb); aoenet_xmit(&queue); + } else { + dev_put(f->t->ifp->nd); } } @@ -1395,6 +1403,7 @@ aoecmd_ata_id(struct aoedev *d) ah->cmdstat = ATA_CMD_ID_ATA; ah->lba3 = 0xa0; + dev_hold(t->ifp->nd); skb->dev = t->ifp->nd; d->rttavg = RTTAVG_INIT; @@ -1404,6 +1413,8 @@ aoecmd_ata_id(struct aoedev *d) skb = skb_clone(skb, GFP_ATOMIC); if (skb) f->sent = ktime_get(); + else + dev_put(t->ifp->nd); return skb; } diff --git a/drivers/block/aoe/aoenet.c b/drivers/block/aoe/aoenet.c index 923a134fd766..66e617664c14 100644 --- a/drivers/block/aoe/aoenet.c +++ b/drivers/block/aoe/aoenet.c @@ -10,7 +10,7 @@ #include <linux/netdevice.h> #include <linux/moduleparam.h> #include <net/net_namespace.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "aoe.h" #define NECODES 5 diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c index 5d65c9754d83..720fc30e2ecc 100644 --- a/drivers/block/drbd/drbd_nl.c +++ b/drivers/block/drbd/drbd_nl.c @@ -25,7 +25,7 @@ #include "drbd_protocol.h" #include "drbd_req.h" #include "drbd_state_change.h" -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/drbd_limits.h> #include <linux/kthread.h> diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c index 499c110465e3..65b96c083b3c 100644 --- a/drivers/block/pktcdvd.c +++ b/drivers/block/pktcdvd.c @@ -71,7 +71,7 @@ #include <scsi/scsi_cmnd.h> #include <scsi/scsi_ioctl.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define DRIVER_NAME "pktcdvd" diff --git a/drivers/bluetooth/ath3k.c b/drivers/bluetooth/ath3k.c index ce97b336fbfb..fc796f1dbda9 100644 --- a/drivers/bluetooth/ath3k.c +++ b/drivers/bluetooth/ath3k.c @@ -11,7 +11,7 @@ #include <linux/errno.h> #include <linux/firmware.h> #include <linux/usb.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <net/bluetooth/bluetooth.h> #define VERSION "1.0" diff --git a/drivers/bluetooth/btbcm.c b/drivers/bluetooth/btbcm.c index f9a7c790d7e2..eef00467905e 100644 --- a/drivers/bluetooth/btbcm.c +++ b/drivers/bluetooth/btbcm.c @@ -12,7 +12,7 @@ #include <linux/dmi.h> #include <linux/of.h> #include <linux/string.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <net/bluetooth/bluetooth.h> #include <net/bluetooth/hci_core.h> diff --git a/drivers/bluetooth/btintel.c b/drivers/bluetooth/btintel.c index 1ccbb5157515..438b92967bc3 100644 --- a/drivers/bluetooth/btintel.c +++ b/drivers/bluetooth/btintel.c @@ -11,7 +11,7 @@ #include <linux/regmap.h> #include <linux/acpi.h> #include <acpi/acpi_bus.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/efi.h> #include <net/bluetooth/bluetooth.h> diff --git a/drivers/bluetooth/btintel_pcie.c b/drivers/bluetooth/btintel_pcie.c index fda47948c35d..5252125b003f 100644 --- a/drivers/bluetooth/btintel_pcie.c +++ b/drivers/bluetooth/btintel_pcie.c @@ -14,7 +14,7 @@ #include <linux/delay.h> #include <linux/interrupt.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <net/bluetooth/bluetooth.h> #include <net/bluetooth/hci_core.h> diff --git a/drivers/bluetooth/btmrvl_sdio.c b/drivers/bluetooth/btmrvl_sdio.c index 85b7f2bb4259..07cd308f7abf 100644 --- a/drivers/bluetooth/btmrvl_sdio.c +++ b/drivers/bluetooth/btmrvl_sdio.c @@ -92,7 +92,7 @@ static int btmrvl_sdio_probe_of(struct device *dev, } else { ret = devm_request_irq(dev, cfg->irq_bt, btmrvl_wake_irq_bt, - 0, "bt_wake", card); + IRQF_NO_AUTOEN, "bt_wake", card); if (ret) { dev_err(dev, "Failed to request irq_bt %d (%d)\n", @@ -101,7 +101,6 @@ static int btmrvl_sdio_probe_of(struct device *dev, /* Configure wakeup (enabled by default) */ device_init_wakeup(dev, true); - disable_irq(cfg->irq_bt); } } diff --git a/drivers/bluetooth/btmtk.c b/drivers/bluetooth/btmtk.c index 2b7c80043aa2..9bbf20502163 100644 --- a/drivers/bluetooth/btmtk.c +++ b/drivers/bluetooth/btmtk.c @@ -6,7 +6,7 @@ #include <linux/firmware.h> #include <linux/usb.h> #include <linux/iopoll.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <net/bluetooth/bluetooth.h> #include <net/bluetooth/hci_core.h> diff --git a/drivers/bluetooth/btmtksdio.c b/drivers/bluetooth/btmtksdio.c index 497e4c87f5be..11d33cd7b08f 100644 --- a/drivers/bluetooth/btmtksdio.c +++ b/drivers/bluetooth/btmtksdio.c @@ -10,7 +10,7 @@ * */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/atomic.h> #include <linux/gpio/consumer.h> #include <linux/init.h> diff --git a/drivers/bluetooth/btmtkuart.c b/drivers/bluetooth/btmtkuart.c index aa87c3e78871..64e4d835af52 100644 --- a/drivers/bluetooth/btmtkuart.c +++ b/drivers/bluetooth/btmtkuart.c @@ -8,7 +8,7 @@ * */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/atomic.h> #include <linux/clk.h> #include <linux/firmware.h> diff --git a/drivers/bluetooth/btnxpuart.c b/drivers/bluetooth/btnxpuart.c index 7c2030cec10e..5ea0d23e88c0 100644 --- a/drivers/bluetooth/btnxpuart.c +++ b/drivers/bluetooth/btnxpuart.c @@ -10,7 +10,7 @@ #include <linux/serdev.h> #include <linux/of.h> #include <linux/skbuff.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/firmware.h> #include <linux/string.h> #include <linux/crc8.h> diff --git a/drivers/bluetooth/btrsi.c b/drivers/bluetooth/btrsi.c index 0c91d7635ac3..6c1f584c8a33 100644 --- a/drivers/bluetooth/btrsi.c +++ b/drivers/bluetooth/btrsi.c @@ -17,7 +17,7 @@ #include <linux/kernel.h> #include <net/bluetooth/bluetooth.h> #include <net/bluetooth/hci_core.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <net/rsi_91x.h> #define RSI_DMA_ALIGN 8 diff --git a/drivers/bluetooth/btrtl.c b/drivers/bluetooth/btrtl.c index 2d95b3ea046d..0bcb44cf7b31 100644 --- a/drivers/bluetooth/btrtl.c +++ b/drivers/bluetooth/btrtl.c @@ -7,7 +7,7 @@ #include <linux/module.h> #include <linux/firmware.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/usb.h> #include <net/bluetooth/bluetooth.h> diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index 6c9c761d5b93..f23c8801ad5c 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -17,7 +17,7 @@ #include <linux/suspend.h> #include <linux/gpio/consumer.h> #include <linux/debugfs.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <net/bluetooth/bluetooth.h> #include <net/bluetooth/hci_core.h> diff --git a/drivers/bluetooth/h4_recv.h b/drivers/bluetooth/h4_recv.h index 647d37ca4cdd..28cf2d8c2d48 100644 --- a/drivers/bluetooth/h4_recv.h +++ b/drivers/bluetooth/h4_recv.h @@ -6,7 +6,7 @@ * Copyright (C) 2015-2018 Intel Corporation */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> struct h4_recv_pkt { u8 type; /* Packet type */ diff --git a/drivers/bluetooth/hci_bcm4377.c b/drivers/bluetooth/hci_bcm4377.c index 77a5454a8721..9bce53e49cfa 100644 --- a/drivers/bluetooth/hci_bcm4377.c +++ b/drivers/bluetooth/hci_bcm4377.c @@ -17,7 +17,7 @@ #include <linux/pci.h> #include <linux/printk.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <net/bluetooth/bluetooth.h> #include <net/bluetooth/hci_core.h> diff --git a/drivers/bluetooth/hci_bcsp.c b/drivers/bluetooth/hci_bcsp.c index 2a5a27d713f8..76878119d910 100644 --- a/drivers/bluetooth/hci_bcsp.c +++ b/drivers/bluetooth/hci_bcsp.c @@ -25,7 +25,7 @@ #include <linux/ioctl.h> #include <linux/skbuff.h> #include <linux/bitrev.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <net/bluetooth/bluetooth.h> #include <net/bluetooth/hci_core.h> diff --git a/drivers/bluetooth/hci_h4.c b/drivers/bluetooth/hci_h4.c index 1d0cdf023243..9070e31a68bf 100644 --- a/drivers/bluetooth/hci_h4.c +++ b/drivers/bluetooth/hci_h4.c @@ -25,7 +25,7 @@ #include <linux/signal.h> #include <linux/ioctl.h> #include <linux/skbuff.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <net/bluetooth/bluetooth.h> #include <net/bluetooth/hci_core.h> diff --git a/drivers/bluetooth/hci_nokia.c b/drivers/bluetooth/hci_nokia.c index 62633d9ba7c4..49bbe4975be4 100644 --- a/drivers/bluetooth/hci_nokia.c +++ b/drivers/bluetooth/hci_nokia.c @@ -20,7 +20,7 @@ #include <linux/slab.h> #include <linux/string.h> #include <linux/types.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <net/bluetooth/bluetooth.h> #include <net/bluetooth/hci_core.h> diff --git a/drivers/bluetooth/hci_qca.c b/drivers/bluetooth/hci_qca.c index 678f150229e7..37fddf6055be 100644 --- a/drivers/bluetooth/hci_qca.c +++ b/drivers/bluetooth/hci_qca.c @@ -32,7 +32,7 @@ #include <linux/regulator/consumer.h> #include <linux/serdev.h> #include <linux/mutex.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <net/bluetooth/bluetooth.h> #include <net/bluetooth/hci_core.h> diff --git a/drivers/bluetooth/hci_vhci.c b/drivers/bluetooth/hci_vhci.c index aa6af351d02d..7651321d351c 100644 --- a/drivers/bluetooth/hci_vhci.c +++ b/drivers/bluetooth/hci_vhci.c @@ -9,7 +9,7 @@ */ #include <linux/module.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/atomic.h> #include <linux/kernel.h> diff --git a/drivers/char/tpm/tpm2-sessions.c b/drivers/char/tpm/tpm2-sessions.c index 44f60730cff4..511c67061728 100644 --- a/drivers/char/tpm/tpm2-sessions.c +++ b/drivers/char/tpm/tpm2-sessions.c @@ -71,7 +71,7 @@ #include "tpm.h" #include <linux/random.h> #include <linux/scatterlist.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <crypto/kpp.h> #include <crypto/ecdh.h> #include <crypto/hash.h> diff --git a/drivers/char/tpm/tpm2-space.c b/drivers/char/tpm/tpm2-space.c index 25a66870c165..60354cd53b5c 100644 --- a/drivers/char/tpm/tpm2-space.c +++ b/drivers/char/tpm/tpm2-space.c @@ -12,7 +12,7 @@ */ #include <linux/gfp.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "tpm.h" enum tpm2_handle_types { diff --git a/drivers/clk/clk-si5341.c b/drivers/clk/clk-si5341.c index 6e8dd7387cfd..5004888c7eca 100644 --- a/drivers/clk/clk-si5341.c +++ b/drivers/clk/clk-si5341.c @@ -21,7 +21,7 @@ #include <linux/regmap.h> #include <linux/regulator/consumer.h> #include <linux/slab.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define SI5341_NUM_INPUTS 4 diff --git a/drivers/comedi/drivers/usbduxsigma.c b/drivers/comedi/drivers/usbduxsigma.c index 2aaeaf44fbe5..3f215ae228b2 100644 --- a/drivers/comedi/drivers/usbduxsigma.c +++ b/drivers/comedi/drivers/usbduxsigma.c @@ -39,7 +39,7 @@ #include <linux/input.h> #include <linux/fcntl.h> #include <linux/compiler.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/comedi/comedi_usb.h> /* timeout for the USB-transfer in ms*/ diff --git a/drivers/counter/104-quad-8.c b/drivers/counter/104-quad-8.c index ed1f57511955..4a6868b8f58b 100644 --- a/drivers/counter/104-quad-8.c +++ b/drivers/counter/104-quad-8.c @@ -22,7 +22,7 @@ #include <linux/spinlock.h> #include <linux/types.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define QUAD8_EXTENT 32 diff --git a/drivers/counter/i8254.c b/drivers/counter/i8254.c index c41e4fdc9601..6d74e8ef92f0 100644 --- a/drivers/counter/i8254.c +++ b/drivers/counter/i8254.c @@ -15,7 +15,7 @@ #include <linux/mutex.h> #include <linux/regmap.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define I8254_COUNTER_REG(_counter) (_counter) #define I8254_CONTROL_REG 0x3 diff --git a/drivers/cpufreq/cppc_cpufreq.c b/drivers/cpufreq/cppc_cpufreq.c index 1a5ad184d28f..2b8708475ac7 100644 --- a/drivers/cpufreq/cppc_cpufreq.c +++ b/drivers/cpufreq/cppc_cpufreq.c @@ -22,7 +22,7 @@ #include <linux/vmalloc.h> #include <uapi/linux/sched/types.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <acpi/cppc_acpi.h> diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c index aaea9a39eced..b0018f371ea3 100644 --- a/drivers/cpufreq/intel_pstate.c +++ b/drivers/cpufreq/intel_pstate.c @@ -1845,7 +1845,7 @@ static void intel_pstate_notify_work(struct work_struct *work) wrmsrl_on_cpu(cpudata->cpu, MSR_HWP_STATUS, 0); } -static DEFINE_SPINLOCK(hwp_notify_lock); +static DEFINE_RAW_SPINLOCK(hwp_notify_lock); static cpumask_t hwp_intr_enable_mask; #define HWP_GUARANTEED_PERF_CHANGE_STATUS BIT(0) @@ -1868,7 +1868,7 @@ void notify_hwp_interrupt(void) if (!(value & status_mask)) return; - spin_lock_irqsave(&hwp_notify_lock, flags); + raw_spin_lock_irqsave(&hwp_notify_lock, flags); if (!cpumask_test_cpu(this_cpu, &hwp_intr_enable_mask)) goto ack_intr; @@ -1876,13 +1876,13 @@ void notify_hwp_interrupt(void) schedule_delayed_work(&all_cpu_data[this_cpu]->hwp_notify_work, msecs_to_jiffies(10)); - spin_unlock_irqrestore(&hwp_notify_lock, flags); + raw_spin_unlock_irqrestore(&hwp_notify_lock, flags); return; ack_intr: wrmsrl_safe(MSR_HWP_STATUS, 0); - spin_unlock_irqrestore(&hwp_notify_lock, flags); + raw_spin_unlock_irqrestore(&hwp_notify_lock, flags); } static void intel_pstate_disable_hwp_interrupt(struct cpudata *cpudata) @@ -1895,9 +1895,9 @@ static void intel_pstate_disable_hwp_interrupt(struct cpudata *cpudata) /* wrmsrl_on_cpu has to be outside spinlock as this can result in IPC */ wrmsrl_on_cpu(cpudata->cpu, MSR_HWP_INTERRUPT, 0x00); - spin_lock_irq(&hwp_notify_lock); + raw_spin_lock_irq(&hwp_notify_lock); cancel_work = cpumask_test_and_clear_cpu(cpudata->cpu, &hwp_intr_enable_mask); - spin_unlock_irq(&hwp_notify_lock); + raw_spin_unlock_irq(&hwp_notify_lock); if (cancel_work) cancel_delayed_work_sync(&cpudata->hwp_notify_work); @@ -1912,10 +1912,10 @@ static void intel_pstate_enable_hwp_interrupt(struct cpudata *cpudata) if (boot_cpu_has(X86_FEATURE_HWP_NOTIFY)) { u64 interrupt_mask = HWP_GUARANTEED_PERF_CHANGE_REQ; - spin_lock_irq(&hwp_notify_lock); + raw_spin_lock_irq(&hwp_notify_lock); INIT_DELAYED_WORK(&cpudata->hwp_notify_work, intel_pstate_notify_work); cpumask_set_cpu(cpudata->cpu, &hwp_intr_enable_mask); - spin_unlock_irq(&hwp_notify_lock); + raw_spin_unlock_irq(&hwp_notify_lock); if (cpu_feature_enabled(X86_FEATURE_HWP_HIGHEST_PERF_CHANGE)) interrupt_mask |= HWP_HIGHEST_PERF_CHANGE_REQ; diff --git a/drivers/crypto/allwinner/sun4i-ss/sun4i-ss-hash.c b/drivers/crypto/allwinner/sun4i-ss/sun4i-ss-hash.c index f7893e4ac59d..434f2b271012 100644 --- a/drivers/crypto/allwinner/sun4i-ss/sun4i-ss-hash.c +++ b/drivers/crypto/allwinner/sun4i-ss/sun4i-ss-hash.c @@ -9,7 +9,7 @@ * You could find the datasheet in Documentation/arch/arm/sunxi.rst */ #include "sun4i-ss.h" -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/scatterlist.h> /* This is a totally arbitrary value */ diff --git a/drivers/crypto/caam/caamalg.c b/drivers/crypto/caam/caamalg.c index 066f08a3a040..2cfb1b8d8c7c 100644 --- a/drivers/crypto/caam/caamalg.c +++ b/drivers/crypto/caam/caamalg.c @@ -56,7 +56,7 @@ #include "sg_sw_sec4.h" #include "key_gen.h" #include "caamalg_desc.h" -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <crypto/internal/aead.h> #include <crypto/internal/engine.h> #include <crypto/internal/skcipher.h> diff --git a/drivers/crypto/caam/caamalg_qi.c b/drivers/crypto/caam/caamalg_qi.c index 13347dfecf7a..65f6adb6c673 100644 --- a/drivers/crypto/caam/caamalg_qi.c +++ b/drivers/crypto/caam/caamalg_qi.c @@ -19,7 +19,7 @@ #include "jr.h" #include "caamalg_desc.h" #include <crypto/xts.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/device.h> #include <linux/err.h> #include <linux/dma-mapping.h> diff --git a/drivers/crypto/caam/caamalg_qi2.c b/drivers/crypto/caam/caamalg_qi2.c index 44e1f8f46967..e809d030ab11 100644 --- a/drivers/crypto/caam/caamalg_qi2.c +++ b/drivers/crypto/caam/caamalg_qi2.c @@ -22,7 +22,7 @@ #include <soc/fsl/dpaa2-io.h> #include <soc/fsl/dpaa2-fd.h> #include <crypto/xts.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define CAAM_CRA_PRIORITY 2000 diff --git a/drivers/crypto/inside-secure/safexcel_cipher.c b/drivers/crypto/inside-secure/safexcel_cipher.c index 42677f7458b7..919e5a2cab95 100644 --- a/drivers/crypto/inside-secure/safexcel_cipher.c +++ b/drivers/crypto/inside-secure/safexcel_cipher.c @@ -5,7 +5,7 @@ * Antoine Tenart <antoine.tenart@free-electrons.com> */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/device.h> #include <linux/dma-mapping.h> #include <linux/dmapool.h> diff --git a/drivers/crypto/rockchip/rk3288_crypto_ahash.c b/drivers/crypto/rockchip/rk3288_crypto_ahash.c index a235e6c300f1..69d6019d8abc 100644 --- a/drivers/crypto/rockchip/rk3288_crypto_ahash.c +++ b/drivers/crypto/rockchip/rk3288_crypto_ahash.c @@ -9,7 +9,7 @@ * Some ideas are from marvell/cesa.c and s5p-sss.c driver. */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <crypto/internal/hash.h> #include <linux/device.h> #include <linux/err.h> diff --git a/drivers/crypto/stm32/stm32-crc32.c b/drivers/crypto/stm32/stm32-crc32.c index b0cf6d2fd352..e0faddbf8990 100644 --- a/drivers/crypto/stm32/stm32-crc32.c +++ b/drivers/crypto/stm32/stm32-crc32.c @@ -17,7 +17,7 @@ #include <crypto/internal/hash.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define DRIVER_NAME "stm32-crc32" #define CHKSUM_DIGEST_SIZE 4 diff --git a/drivers/cxl/core/mbox.c b/drivers/cxl/core/mbox.c index 946f8e44455f..5175138c4fb7 100644 --- a/drivers/cxl/core/mbox.c +++ b/drivers/cxl/core/mbox.c @@ -4,7 +4,7 @@ #include <linux/debugfs.h> #include <linux/ktime.h> #include <linux/mutex.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <cxlpci.h> #include <cxlmem.h> #include <cxl.h> diff --git a/drivers/cxl/core/trace.h b/drivers/cxl/core/trace.h index 9167cfba7f59..8672b42ee4d1 100644 --- a/drivers/cxl/core/trace.h +++ b/drivers/cxl/core/trace.h @@ -8,7 +8,7 @@ #include <linux/tracepoint.h> #include <linux/pci.h> -#include <asm-generic/unaligned.h> +#include <linux/unaligned.h> #include <cxl.h> #include <cxlmem.h> diff --git a/drivers/cxl/pci.c b/drivers/cxl/pci.c index 37164174b5fb..188412d45e0d 100644 --- a/drivers/cxl/pci.c +++ b/drivers/cxl/pci.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* Copyright(c) 2020 Intel Corporation. All rights reserved. */ -#include <asm-generic/unaligned.h> +#include <linux/unaligned.h> #include <linux/io-64-nonatomic-lo-hi.h> #include <linux/moduleparam.h> #include <linux/module.h> diff --git a/drivers/cxl/pmem.c b/drivers/cxl/pmem.c index a6538a5f5c9f..d2d43a4fc053 100644 --- a/drivers/cxl/pmem.c +++ b/drivers/cxl/pmem.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0-only /* Copyright(c) 2021 Intel Corporation. All rights reserved. */ #include <linux/libnvdimm.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/device.h> #include <linux/module.h> #include <linux/ndctl.h> diff --git a/drivers/cxl/security.c b/drivers/cxl/security.c index 452d1a9b9148..ab793e8577c7 100644 --- a/drivers/cxl/security.c +++ b/drivers/cxl/security.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0-only /* Copyright(c) 2022 Intel Corporation. All rights reserved. */ #include <linux/libnvdimm.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/module.h> #include <linux/async.h> #include <linux/slab.h> diff --git a/drivers/firewire/net.c b/drivers/firewire/net.c index 7a4d1a478e33..1bf0e15c1540 100644 --- a/drivers/firewire/net.c +++ b/drivers/firewire/net.c @@ -28,7 +28,7 @@ #include <linux/slab.h> #include <linux/spinlock.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <net/arp.h> #include <net/firewire.h> diff --git a/drivers/firmware/arm_scmi/common.h b/drivers/firmware/arm_scmi/common.h index 6d9227db473f..c4b8e7ff88aa 100644 --- a/drivers/firmware/arm_scmi/common.h +++ b/drivers/firmware/arm_scmi/common.h @@ -22,7 +22,7 @@ #include <linux/spinlock.h> #include <linux/types.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "protocols.h" #include "notify.h" diff --git a/drivers/firmware/arm_scmi/protocols.h b/drivers/firmware/arm_scmi/protocols.h index 8e95f53bd7b7..aaee57cdcd55 100644 --- a/drivers/firmware/arm_scmi/protocols.h +++ b/drivers/firmware/arm_scmi/protocols.h @@ -22,7 +22,7 @@ #include <linux/spinlock.h> #include <linux/types.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define PROTOCOL_REV_MINOR_MASK GENMASK(15, 0) #define PROTOCOL_REV_MAJOR_MASK GENMASK(31, 16) diff --git a/drivers/firmware/dmi_scan.c b/drivers/firmware/dmi_scan.c index 23b002e4d4a0..fde0656481cc 100644 --- a/drivers/firmware/dmi_scan.c +++ b/drivers/firmware/dmi_scan.c @@ -9,7 +9,7 @@ #include <linux/memblock.h> #include <linux/random.h> #include <asm/dmi.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #ifndef SMBIOS_ENTRY_POINT_SCAN_START #define SMBIOS_ENTRY_POINT_SCAN_START 0xF0000 diff --git a/drivers/firmware/efi/fdtparams.c b/drivers/firmware/efi/fdtparams.c index 0ec83ba58097..b815d2a754ee 100644 --- a/drivers/firmware/efi/fdtparams.c +++ b/drivers/firmware/efi/fdtparams.c @@ -8,7 +8,7 @@ #include <linux/libfdt.h> #include <linux/of_fdt.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> enum { SYSTAB, diff --git a/drivers/firmware/efi/libstub/riscv-stub.c b/drivers/firmware/efi/libstub/riscv-stub.c index c96d6dcee86c..e7d9204baee3 100644 --- a/drivers/firmware/efi/libstub/riscv-stub.c +++ b/drivers/firmware/efi/libstub/riscv-stub.c @@ -7,7 +7,7 @@ #include <asm/efi.h> #include <asm/sections.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "efistub.h" diff --git a/drivers/firmware/efi/libstub/riscv.c b/drivers/firmware/efi/libstub/riscv.c index 8022b104c3e6..f66f33ceb99e 100644 --- a/drivers/firmware/efi/libstub/riscv.c +++ b/drivers/firmware/efi/libstub/riscv.c @@ -7,7 +7,7 @@ #include <linux/libfdt.h> #include <asm/efi.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "efistub.h" diff --git a/drivers/firmware/efi/libstub/zboot.c b/drivers/firmware/efi/libstub/zboot.c index 1ceace956758..af23b3c50228 100644 --- a/drivers/firmware/efi/libstub/zboot.c +++ b/drivers/firmware/efi/libstub/zboot.c @@ -3,7 +3,7 @@ #include <linux/efi.h> #include <linux/pe.h> #include <asm/efi.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "efistub.h" diff --git a/drivers/firmware/sysfb.c b/drivers/firmware/sysfb.c index 02a07d3d0d40..a3df782fa687 100644 --- a/drivers/firmware/sysfb.c +++ b/drivers/firmware/sysfb.c @@ -67,9 +67,11 @@ static bool sysfb_unregister(void) void sysfb_disable(struct device *dev) { struct screen_info *si = &screen_info; + struct device *parent; mutex_lock(&disable_lock); - if (!dev || dev == sysfb_parent_dev(si)) { + parent = sysfb_parent_dev(si); + if (!dev || !parent || dev == parent) { sysfb_unregister(); disabled = true; } diff --git a/drivers/fpga/microchip-spi.c b/drivers/fpga/microchip-spi.c index 2a82c726d6e5..6134cea86ac8 100644 --- a/drivers/fpga/microchip-spi.c +++ b/drivers/fpga/microchip-spi.c @@ -3,7 +3,7 @@ * Microchip Polarfire FPGA programming over slave SPI interface. */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/delay.h> #include <linux/fpga/fpga-mgr.h> #include <linux/iopoll.h> diff --git a/drivers/fsi/fsi-occ.c b/drivers/fsi/fsi-occ.c index f58b158d097c..a6d4c8f123a5 100644 --- a/drivers/fsi/fsi-occ.c +++ b/drivers/fsi/fsi-occ.c @@ -20,7 +20,7 @@ #include <linux/sched.h> #include <linux/slab.h> #include <linux/uaccess.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define OCC_SRAM_BYTES 4096 #define OCC_CMD_DATA_BYTES 4090 diff --git a/drivers/gpio/gpio-davinci.c b/drivers/gpio/gpio-davinci.c index b54fef6b1e12..76b58c70b257 100644 --- a/drivers/gpio/gpio-davinci.c +++ b/drivers/gpio/gpio-davinci.c @@ -253,7 +253,7 @@ static int davinci_gpio_probe(struct platform_device *pdev) * serve as EDMA event triggers. */ -static void gpio_irq_disable(struct irq_data *d) +static void gpio_irq_mask(struct irq_data *d) { struct davinci_gpio_regs __iomem *g = irq2regs(d); uintptr_t mask = (uintptr_t)irq_data_get_irq_handler_data(d); @@ -262,7 +262,7 @@ static void gpio_irq_disable(struct irq_data *d) writel_relaxed(mask, &g->clr_rising); } -static void gpio_irq_enable(struct irq_data *d) +static void gpio_irq_unmask(struct irq_data *d) { struct davinci_gpio_regs __iomem *g = irq2regs(d); uintptr_t mask = (uintptr_t)irq_data_get_irq_handler_data(d); @@ -288,8 +288,8 @@ static int gpio_irq_type(struct irq_data *d, unsigned trigger) static struct irq_chip gpio_irqchip = { .name = "GPIO", - .irq_enable = gpio_irq_enable, - .irq_disable = gpio_irq_disable, + .irq_unmask = gpio_irq_unmask, + .irq_mask = gpio_irq_mask, .irq_set_type = gpio_irq_type, .flags = IRQCHIP_SET_TYPE_MASKED | IRQCHIP_SKIP_SET_WAKE, }; @@ -472,7 +472,7 @@ static int davinci_gpio_irq_setup(struct platform_device *pdev) return PTR_ERR(clk); } - if (chips->gpio_unbanked) { + if (!chips->gpio_unbanked) { irq = devm_irq_alloc_descs(dev, -1, 0, ngpio, 0); if (irq < 0) { dev_err(dev, "Couldn't allocate IRQ numbers\n"); diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index c6afbf434366..d5952ab7752c 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -114,12 +114,12 @@ const char *gpiod_get_label(struct gpio_desc *desc) srcu_read_lock_held(&desc->gdev->desc_srcu)); if (test_bit(FLAG_USED_AS_IRQ, &flags)) - return label->str ?: "interrupt"; + return label ? label->str : "interrupt"; if (!test_bit(FLAG_REQUESTED, &flags)) return NULL; - return label->str; + return label ? label->str : NULL; } static void desc_free_label(struct rcu_head *rh) diff --git a/drivers/gpu/drm/amd/amdgpu/atom.c b/drivers/gpu/drm/amd/amdgpu/atom.c index 09715b506468..81d195d366ce 100644 --- a/drivers/gpu/drm/amd/amdgpu/atom.c +++ b/drivers/gpu/drm/amd/amdgpu/atom.c @@ -27,7 +27,7 @@ #include <linux/slab.h> #include <linux/string_helpers.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <drm/drm_util.h> diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 6e79028c5d78..60c617fcc97e 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -770,6 +770,12 @@ static void dmub_hpd_callback(struct amdgpu_device *adev, return; } + /* Skip DMUB HPD IRQ in suspend/resume. We will probe them later. */ + if (notify->type == DMUB_NOTIFICATION_HPD && adev->in_suspend) { + DRM_INFO("Skip DMUB HPD IRQ callback in suspend/resume\n"); + return; + } + link_index = notify->link_index; link = adev->dm.dc->links[link_index]; dev = adev->dm.ddev; @@ -2026,7 +2032,8 @@ static int amdgpu_dm_init(struct amdgpu_device *adev) DRM_ERROR("amdgpu: failed to initialize vblank_workqueue.\n"); } - if (adev->dm.dc->caps.ips_support && adev->dm.dc->config.disable_ips == DMUB_IPS_ENABLE) + if (adev->dm.dc->caps.ips_support && + adev->dm.dc->config.disable_ips != DMUB_IPS_DISABLE_ALL) adev->dm.idle_workqueue = idle_create_workqueue(adev); if (adev->dm.dc->caps.max_links > 0 && adev->family >= AMDGPU_FAMILY_RV) { @@ -6735,12 +6742,21 @@ create_stream_for_sink(struct drm_connector *connector, if (stream->signal == SIGNAL_TYPE_DISPLAY_PORT || stream->signal == SIGNAL_TYPE_DISPLAY_PORT_MST || stream->signal == SIGNAL_TYPE_EDP) { + const struct dc_edid_caps *edid_caps; + unsigned int disable_colorimetry = 0; + + if (aconnector->dc_sink) { + edid_caps = &aconnector->dc_sink->edid_caps; + disable_colorimetry = edid_caps->panel_patch.disable_colorimetry; + } + // // should decide stream support vsc sdp colorimetry capability // before building vsc info packet // stream->use_vsc_sdp_for_colorimetry = stream->link->dpcd_caps.dpcd_rev.raw >= 0x14 && - stream->link->dpcd_caps.dprx_feature.bits.VSC_SDP_COLORIMETRY_SUPPORTED; + stream->link->dpcd_caps.dprx_feature.bits.VSC_SDP_COLORIMETRY_SUPPORTED && + !disable_colorimetry; if (stream->out_transfer_func.tf == TRANSFER_FUNCTION_GAMMA22) tf = TRANSFER_FUNC_GAMMA_22; diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c index 50109d13d967..069e0195e50a 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c @@ -73,6 +73,10 @@ static void apply_edid_quirks(struct edid *edid, struct dc_edid_caps *edid_caps) DRM_DEBUG_DRIVER("Clearing DPCD 0x317 on monitor with panel id %X\n", panel_id); edid_caps->panel_patch.remove_sink_ext_caps = true; break; + case drm_edid_encode_panel_id('S', 'D', 'C', 0x4154): + DRM_DEBUG_DRIVER("Disabling VSC on monitor with panel id %X\n", panel_id); + edid_caps->panel_patch.disable_colorimetry = true; + break; default: return; } diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c index 83a31b97e96b..a08e8a0b696c 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c @@ -1027,6 +1027,7 @@ static int try_disable_dsc(struct drm_atomic_state *state, int remaining_to_try = 0; int ret; uint16_t fec_overhead_multiplier_x1000 = get_fec_overhead_multiplier(dc_link); + int var_pbn; for (i = 0; i < count; i++) { if (vars[i + k].dsc_enabled @@ -1057,13 +1058,18 @@ static int try_disable_dsc(struct drm_atomic_state *state, break; DRM_DEBUG_DRIVER("MST_DSC index #%d, try no compression\n", next_index); + var_pbn = vars[next_index].pbn; vars[next_index].pbn = kbps_to_peak_pbn(params[next_index].bw_range.stream_kbps, fec_overhead_multiplier_x1000); ret = drm_dp_atomic_find_time_slots(state, params[next_index].port->mgr, params[next_index].port, vars[next_index].pbn); - if (ret < 0) + if (ret < 0) { + DRM_DEBUG_DRIVER("%s:%d MST_DSC index #%d, failed to set pbn to the state, %d\n", + __func__, __LINE__, next_index, ret); + vars[next_index].pbn = var_pbn; return ret; + } ret = drm_dp_mst_atomic_check(state); if (ret == 0) { @@ -1071,14 +1077,17 @@ static int try_disable_dsc(struct drm_atomic_state *state, vars[next_index].dsc_enabled = false; vars[next_index].bpp_x16 = 0; } else { - DRM_DEBUG_DRIVER("MST_DSC index #%d, restore minimum compression\n", next_index); - vars[next_index].pbn = kbps_to_peak_pbn(params[next_index].bw_range.max_kbps, fec_overhead_multiplier_x1000); + DRM_DEBUG_DRIVER("MST_DSC index #%d, restore optimized pbn value\n", next_index); + vars[next_index].pbn = var_pbn; ret = drm_dp_atomic_find_time_slots(state, params[next_index].port->mgr, params[next_index].port, vars[next_index].pbn); - if (ret < 0) + if (ret < 0) { + DRM_DEBUG_DRIVER("%s:%d MST_DSC index #%d, failed to set pbn to the state, %d\n", + __func__, __LINE__, next_index, ret); return ret; + } } tried[next_index] = true; diff --git a/drivers/gpu/drm/amd/display/dc/dc_types.h b/drivers/gpu/drm/amd/display/dc/dc_types.h index fd6dca735714..6d7989b751e2 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_types.h +++ b/drivers/gpu/drm/amd/display/dc/dc_types.h @@ -178,6 +178,7 @@ struct dc_panel_patch { unsigned int skip_avmute; unsigned int mst_start_top_delay; unsigned int remove_sink_ext_caps; + unsigned int disable_colorimetry; }; struct dc_edid_caps { diff --git a/drivers/gpu/drm/amd/display/dc/dml2/dml2_policy.c b/drivers/gpu/drm/amd/display/dc/dml2/dml2_policy.c index c4c52173ef22..11c904ae2958 100644 --- a/drivers/gpu/drm/amd/display/dc/dml2/dml2_policy.c +++ b/drivers/gpu/drm/amd/display/dc/dml2/dml2_policy.c @@ -303,7 +303,6 @@ void build_unoptimized_policy_settings(enum dml_project_id project, struct dml_m if (project == dml_project_dcn35 || project == dml_project_dcn351) { policy->DCCProgrammingAssumesScanDirectionUnknownFinal = false; - policy->EnhancedPrefetchScheduleAccelerationFinal = 0; policy->AllowForPStateChangeOrStutterInVBlankFinal = dml_prefetch_support_uclk_fclk_and_stutter_if_possible; /*new*/ policy->UseOnlyMaxPrefetchModes = 1; } diff --git a/drivers/gpu/drm/amd/display/dc/resource/dcn351/dcn351_resource.c b/drivers/gpu/drm/amd/display/dc/resource/dcn351/dcn351_resource.c index da9101b83e8c..70abd32ce2ad 100644 --- a/drivers/gpu/drm/amd/display/dc/resource/dcn351/dcn351_resource.c +++ b/drivers/gpu/drm/amd/display/dc/resource/dcn351/dcn351_resource.c @@ -766,6 +766,7 @@ static const struct dc_debug_options debug_defaults_drv = { .disable_dmub_reallow_idle = false, .static_screen_wait_frames = 2, .notify_dpia_hr_bw = true, + .min_disp_clk_khz = 50000, }; static const struct dc_panel_config panel_config_defaults = { diff --git a/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c b/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c index dee640ab1d3a..41f72d458487 100644 --- a/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c +++ b/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c @@ -47,7 +47,7 @@ #include <drm/drm_print.h> #include <drm/drm_probe_helper.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "cdns-mhdp8546-core.h" #include "cdns-mhdp8546-hdcp.h" diff --git a/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-hdcp.c b/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-hdcp.c index 5e3b8edcf794..31832ba4017f 100644 --- a/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-hdcp.c +++ b/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-hdcp.c @@ -9,7 +9,7 @@ #include <linux/io.h> #include <linux/iopoll.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <drm/display/drm_hdcp_helper.h> diff --git a/drivers/gpu/drm/bridge/samsung-dsim.c b/drivers/gpu/drm/bridge/samsung-dsim.c index e7e53a9e42af..430f8adebf9c 100644 --- a/drivers/gpu/drm/bridge/samsung-dsim.c +++ b/drivers/gpu/drm/bridge/samsung-dsim.c @@ -10,7 +10,7 @@ * Tomasz Figa <t.figa@samsung.com> */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/clk.h> #include <linux/delay.h> diff --git a/drivers/gpu/drm/bridge/sil-sii8620.c b/drivers/gpu/drm/bridge/sil-sii8620.c index 6bb755e9f0a5..26b8d137bce0 100644 --- a/drivers/gpu/drm/bridge/sil-sii8620.c +++ b/drivers/gpu/drm/bridge/sil-sii8620.c @@ -6,7 +6,7 @@ * Andrzej Hajda <a.hajda@samsung.com> */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <drm/bridge/mhl.h> #include <drm/drm_bridge.h> diff --git a/drivers/gpu/drm/bridge/tc358775.c b/drivers/gpu/drm/bridge/tc358775.c index 3b7cc3be2ccd..0b4efaca6d68 100644 --- a/drivers/gpu/drm/bridge/tc358775.c +++ b/drivers/gpu/drm/bridge/tc358775.c @@ -19,7 +19,7 @@ #include <linux/regulator/consumer.h> #include <linux/slab.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <drm/display/drm_dp_helper.h> #include <drm/drm_atomic_helper.h> diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi86.c b/drivers/gpu/drm/bridge/ti-sn65dsi86.c index 84698a0b27a8..582cf4f73a74 100644 --- a/drivers/gpu/drm/bridge/ti-sn65dsi86.c +++ b/drivers/gpu/drm/bridge/ti-sn65dsi86.c @@ -21,7 +21,7 @@ #include <linux/regmap.h> #include <linux/regulator/consumer.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <drm/display/drm_dp_aux_bus.h> #include <drm/display/drm_dp_helper.h> diff --git a/drivers/gpu/drm/display/drm_dp_mst_topology.c b/drivers/gpu/drm/display/drm_dp_mst_topology.c index a040d7dfced1..ac90118b9e7a 100644 --- a/drivers/gpu/drm/display/drm_dp_mst_topology.c +++ b/drivers/gpu/drm/display/drm_dp_mst_topology.c @@ -6083,6 +6083,7 @@ struct drm_dp_aux *drm_dp_mst_dsc_aux_for_port(struct drm_dp_mst_port *port) struct drm_dp_aux *immediate_upstream_aux; struct drm_dp_mst_port *fec_port; struct drm_dp_desc desc = {}; + u8 upstream_dsc; u8 endpoint_fec; u8 endpoint_dsc; @@ -6109,8 +6110,6 @@ struct drm_dp_aux *drm_dp_mst_dsc_aux_for_port(struct drm_dp_mst_port *port) /* DP-to-DP peer device */ if (drm_dp_mst_is_virtual_dpcd(immediate_upstream_port)) { - u8 upstream_dsc; - if (drm_dp_dpcd_read(&port->aux, DP_DSC_SUPPORT, &endpoint_dsc, 1) != 1) return NULL; @@ -6156,6 +6155,13 @@ struct drm_dp_aux *drm_dp_mst_dsc_aux_for_port(struct drm_dp_mst_port *port) if (drm_dp_has_quirk(&desc, DP_DPCD_QUIRK_DSC_WITHOUT_VIRTUAL_DPCD)) { u8 dpcd_ext[DP_RECEIVER_CAP_SIZE]; + if (drm_dp_dpcd_read(immediate_upstream_aux, + DP_DSC_SUPPORT, &upstream_dsc, 1) != 1) + return NULL; + + if (!(upstream_dsc & DP_DSC_DECOMPRESSION_IS_SUPPORTED)) + return NULL; + if (drm_dp_read_dpcd_caps(immediate_upstream_aux, dpcd_ext) < 0) return NULL; diff --git a/drivers/gpu/drm/display/drm_hdmi_state_helper.c b/drivers/gpu/drm/display/drm_hdmi_state_helper.c index 7854820089ec..feb7a3a75981 100644 --- a/drivers/gpu/drm/display/drm_hdmi_state_helper.c +++ b/drivers/gpu/drm/display/drm_hdmi_state_helper.c @@ -521,8 +521,6 @@ int drm_atomic_helper_connector_hdmi_check(struct drm_connector *connector, } EXPORT_SYMBOL(drm_atomic_helper_connector_hdmi_check); -#define HDMI_MAX_INFOFRAME_SIZE 29 - static int clear_device_infoframe(struct drm_connector *connector, enum hdmi_infoframe_type type) { @@ -563,7 +561,7 @@ static int write_device_infoframe(struct drm_connector *connector, { const struct drm_connector_hdmi_funcs *funcs = connector->hdmi.funcs; struct drm_device *dev = connector->dev; - u8 buffer[HDMI_MAX_INFOFRAME_SIZE]; + u8 buffer[HDMI_INFOFRAME_SIZE(MAX)]; int ret; int len; diff --git a/drivers/gpu/drm/drm_atomic_uapi.c b/drivers/gpu/drm/drm_atomic_uapi.c index 7936c2023955..370dc676e3aa 100644 --- a/drivers/gpu/drm/drm_atomic_uapi.c +++ b/drivers/gpu/drm/drm_atomic_uapi.c @@ -543,7 +543,7 @@ static int drm_atomic_plane_set_property(struct drm_plane *plane, &state->fb_damage_clips, val, -1, - sizeof(struct drm_rect), + sizeof(struct drm_mode_rect), &replaced); return ret; } else if (property == plane->scaling_filter_property) { diff --git a/drivers/gpu/drm/drm_debugfs.c b/drivers/gpu/drm/drm_debugfs.c index 6b239a24f1df..9d3e6dd68810 100644 --- a/drivers/gpu/drm/drm_debugfs.c +++ b/drivers/gpu/drm/drm_debugfs.c @@ -520,8 +520,6 @@ static const struct file_operations drm_connector_fops = { .write = connector_write }; -#define HDMI_MAX_INFOFRAME_SIZE 29 - static ssize_t audio_infoframe_read(struct file *filp, char __user *ubuf, size_t count, loff_t *ppos) { @@ -579,7 +577,7 @@ static ssize_t _f##_read_infoframe(struct file *filp, \ struct drm_connector *connector; \ union hdmi_infoframe *frame; \ struct drm_device *dev; \ - u8 buf[HDMI_MAX_INFOFRAME_SIZE]; \ + u8 buf[HDMI_INFOFRAME_SIZE(MAX)]; \ ssize_t len = 0; \ \ connector = filp->private_data; \ diff --git a/drivers/gpu/drm/i915/display/intel_dsi_vbt.c b/drivers/gpu/drm/i915/display/intel_dsi_vbt.c index d8951464bd2b..f0e3be0fe420 100644 --- a/drivers/gpu/drm/i915/display/intel_dsi_vbt.c +++ b/drivers/gpu/drm/i915/display/intel_dsi_vbt.c @@ -32,7 +32,7 @@ #include <linux/slab.h> #include <linux/string_helpers.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <drm/drm_crtc.h> #include <drm/drm_edid.h> diff --git a/drivers/gpu/drm/i915/gem/i915_gem_ttm.c b/drivers/gpu/drm/i915/gem/i915_gem_ttm.c index 5c72462d1f57..b22e2019768f 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_ttm.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_ttm.c @@ -1131,7 +1131,7 @@ static vm_fault_t vm_fault_ttm(struct vm_fault *vmf) GEM_WARN_ON(!i915_ttm_cpu_maps_iomem(bo->resource)); } - if (wakeref & CONFIG_DRM_I915_USERFAULT_AUTOSUSPEND) + if (wakeref && CONFIG_DRM_I915_USERFAULT_AUTOSUSPEND != 0) intel_wakeref_auto(&to_i915(obj->base.dev)->runtime_pm.userfault_wakeref, msecs_to_jiffies_timeout(CONFIG_DRM_I915_USERFAULT_AUTOSUSPEND)); diff --git a/drivers/gpu/drm/nouveau/include/nvif/os.h b/drivers/gpu/drm/nouveau/include/nvif/os.h index a2eaf3929ac3..4a1123b81fee 100644 --- a/drivers/gpu/drm/nouveau/include/nvif/os.h +++ b/drivers/gpu/drm/nouveau/include/nvif/os.h @@ -30,7 +30,7 @@ #include <linux/iommu.h> #include <linux/of_device.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <soc/tegra/fuse.h> #include <soc/tegra/pmc.h> diff --git a/drivers/gpu/drm/panthor/panthor_drv.c b/drivers/gpu/drm/panthor/panthor_drv.c index 34182f67136c..c520f156e2d7 100644 --- a/drivers/gpu/drm/panthor/panthor_drv.c +++ b/drivers/gpu/drm/panthor/panthor_drv.c @@ -1383,6 +1383,7 @@ static const struct file_operations panthor_drm_driver_fops = { .read = drm_read, .llseek = noop_llseek, .mmap = panthor_mmap, + .fop_flags = FOP_UNSIGNED_OFFSET, }; #ifdef CONFIG_DEBUG_FS diff --git a/drivers/gpu/drm/panthor/panthor_mmu.c b/drivers/gpu/drm/panthor/panthor_mmu.c index bbc12728437f..3cd2bce59edc 100644 --- a/drivers/gpu/drm/panthor/panthor_mmu.c +++ b/drivers/gpu/drm/panthor/panthor_mmu.c @@ -1251,9 +1251,17 @@ static int panthor_vm_prepare_map_op_ctx(struct panthor_vm_op_ctx *op_ctx, goto err_cleanup; } + /* drm_gpuvm_bo_obtain_prealloc() will call drm_gpuvm_bo_put() on our + * pre-allocated BO if the <BO,VM> association exists. Given we + * only have one ref on preallocated_vm_bo, drm_gpuvm_bo_destroy() will + * be called immediately, and we have to hold the VM resv lock when + * calling this function. + */ + dma_resv_lock(panthor_vm_resv(vm), NULL); mutex_lock(&bo->gpuva_list_lock); op_ctx->map.vm_bo = drm_gpuvm_bo_obtain_prealloc(preallocated_vm_bo); mutex_unlock(&bo->gpuva_list_lock); + dma_resv_unlock(panthor_vm_resv(vm)); /* If the a vm_bo for this <VM,BO> combination exists, it already * retains a pin ref, and we can release the one we took earlier. diff --git a/drivers/gpu/drm/panthor/panthor_sched.c b/drivers/gpu/drm/panthor/panthor_sched.c index 91a31b70c037..aee362abb710 100644 --- a/drivers/gpu/drm/panthor/panthor_sched.c +++ b/drivers/gpu/drm/panthor/panthor_sched.c @@ -1103,7 +1103,13 @@ cs_slot_sync_queue_state_locked(struct panthor_device *ptdev, u32 csg_id, u32 cs list_move_tail(&group->wait_node, &group->ptdev->scheduler->groups.waiting); } - group->blocked_queues |= BIT(cs_id); + + /* The queue is only blocked if there's no deferred operation + * pending, which can be checked through the scoreboard status. + */ + if (!cs_iface->output->status_scoreboards) + group->blocked_queues |= BIT(cs_id); + queue->syncwait.gpu_va = cs_iface->output->status_wait_sync_ptr; queue->syncwait.ref = cs_iface->output->status_wait_sync_value; status_wait_cond = cs_iface->output->status_wait & CS_STATUS_WAIT_SYNC_COND_MASK; @@ -2046,6 +2052,7 @@ static void tick_ctx_cleanup(struct panthor_scheduler *sched, struct panthor_sched_tick_ctx *ctx) { + struct panthor_device *ptdev = sched->ptdev; struct panthor_group *group, *tmp; u32 i; @@ -2054,7 +2061,7 @@ tick_ctx_cleanup(struct panthor_scheduler *sched, /* If everything went fine, we should only have groups * to be terminated in the old_groups lists. */ - drm_WARN_ON(&group->ptdev->base, !ctx->csg_upd_failed_mask && + drm_WARN_ON(&ptdev->base, !ctx->csg_upd_failed_mask && group_can_run(group)); if (!group_can_run(group)) { @@ -2077,7 +2084,7 @@ tick_ctx_cleanup(struct panthor_scheduler *sched, /* If everything went fine, the groups to schedule lists should * be empty. */ - drm_WARN_ON(&group->ptdev->base, + drm_WARN_ON(&ptdev->base, !ctx->csg_upd_failed_mask && !list_empty(&ctx->groups[i])); list_for_each_entry_safe(group, tmp, &ctx->groups[i], run_node) { @@ -3242,6 +3249,18 @@ int panthor_group_destroy(struct panthor_file *pfile, u32 group_handle) return 0; } +static struct panthor_group *group_from_handle(struct panthor_group_pool *pool, + u32 group_handle) +{ + struct panthor_group *group; + + xa_lock(&pool->xa); + group = group_get(xa_load(&pool->xa, group_handle)); + xa_unlock(&pool->xa); + + return group; +} + int panthor_group_get_state(struct panthor_file *pfile, struct drm_panthor_group_get_state *get_state) { @@ -3253,7 +3272,7 @@ int panthor_group_get_state(struct panthor_file *pfile, if (get_state->pad) return -EINVAL; - group = group_get(xa_load(&gpool->xa, get_state->group_handle)); + group = group_from_handle(gpool, get_state->group_handle); if (!group) return -EINVAL; @@ -3384,7 +3403,7 @@ panthor_job_create(struct panthor_file *pfile, job->call_info.latest_flush = qsubmit->latest_flush; INIT_LIST_HEAD(&job->node); - job->group = group_get(xa_load(&gpool->xa, group_handle)); + job->group = group_from_handle(gpool, group_handle); if (!job->group) { ret = -EINVAL; goto err_put_job; @@ -3424,13 +3443,8 @@ void panthor_job_update_resvs(struct drm_exec *exec, struct drm_sched_job *sched { struct panthor_job *job = container_of(sched_job, struct panthor_job, base); - /* Still not sure why we want USAGE_WRITE for external objects, since I - * was assuming this would be handled through explicit syncs being imported - * to external BOs with DMA_BUF_IOCTL_IMPORT_SYNC_FILE, but other drivers - * seem to pass DMA_RESV_USAGE_WRITE, so there must be a good reason. - */ panthor_vm_update_resvs(job->group->vm, exec, &sched_job->s_fence->finished, - DMA_RESV_USAGE_BOOKKEEP, DMA_RESV_USAGE_WRITE); + DMA_RESV_USAGE_BOOKKEEP, DMA_RESV_USAGE_BOOKKEEP); } void panthor_sched_unplug(struct panthor_device *ptdev) diff --git a/drivers/gpu/drm/radeon/atom.c b/drivers/gpu/drm/radeon/atom.c index 5bc3e6b41c34..b31125eb9a65 100644 --- a/drivers/gpu/drm/radeon/atom.c +++ b/drivers/gpu/drm/radeon/atom.c @@ -27,7 +27,7 @@ #include <linux/slab.h> #include <linux/string_helpers.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <drm/drm_device.h> #include <drm/drm_util.h> diff --git a/drivers/gpu/drm/scheduler/sched_entity.c b/drivers/gpu/drm/scheduler/sched_entity.c index 58c8161289fe..a75eede8bf8d 100644 --- a/drivers/gpu/drm/scheduler/sched_entity.c +++ b/drivers/gpu/drm/scheduler/sched_entity.c @@ -133,8 +133,10 @@ void drm_sched_entity_modify_sched(struct drm_sched_entity *entity, { WARN_ON(!num_sched_list || !sched_list); + spin_lock(&entity->rq_lock); entity->sched_list = sched_list; entity->num_sched_list = num_sched_list; + spin_unlock(&entity->rq_lock); } EXPORT_SYMBOL(drm_sched_entity_modify_sched); @@ -380,7 +382,7 @@ static void drm_sched_entity_wakeup(struct dma_fence *f, container_of(cb, struct drm_sched_entity, cb); drm_sched_entity_clear_dep(f, cb); - drm_sched_wakeup(entity->rq->sched, entity); + drm_sched_wakeup(entity->rq->sched); } /** @@ -597,6 +599,9 @@ void drm_sched_entity_push_job(struct drm_sched_job *sched_job) /* first job wakes up scheduler */ if (first) { + struct drm_gpu_scheduler *sched; + struct drm_sched_rq *rq; + /* Add the entity to the run queue */ spin_lock(&entity->rq_lock); if (entity->stopped) { @@ -606,13 +611,16 @@ void drm_sched_entity_push_job(struct drm_sched_job *sched_job) return; } - drm_sched_rq_add_entity(entity->rq, entity); + rq = entity->rq; + sched = rq->sched; + + drm_sched_rq_add_entity(rq, entity); spin_unlock(&entity->rq_lock); if (drm_sched_policy == DRM_SCHED_POLICY_FIFO) drm_sched_rq_update_fifo(entity, submit_ts); - drm_sched_wakeup(entity->rq->sched, entity); + drm_sched_wakeup(sched); } } EXPORT_SYMBOL(drm_sched_entity_push_job); diff --git a/drivers/gpu/drm/scheduler/sched_main.c b/drivers/gpu/drm/scheduler/sched_main.c index ab53ab486fe6..6f27cab0b76d 100644 --- a/drivers/gpu/drm/scheduler/sched_main.c +++ b/drivers/gpu/drm/scheduler/sched_main.c @@ -1013,15 +1013,12 @@ EXPORT_SYMBOL(drm_sched_job_cleanup); /** * drm_sched_wakeup - Wake up the scheduler if it is ready to queue * @sched: scheduler instance - * @entity: the scheduler entity * * Wake up the scheduler if we can queue jobs. */ -void drm_sched_wakeup(struct drm_gpu_scheduler *sched, - struct drm_sched_entity *entity) +void drm_sched_wakeup(struct drm_gpu_scheduler *sched) { - if (drm_sched_can_queue(sched, entity)) - drm_sched_run_job_queue(sched); + drm_sched_run_job_queue(sched); } /** diff --git a/drivers/gpu/drm/udl/udl_transfer.c b/drivers/gpu/drm/udl/udl_transfer.c index 5ff1037a3453..62224992988f 100644 --- a/drivers/gpu/drm/udl/udl_transfer.c +++ b/drivers/gpu/drm/udl/udl_transfer.c @@ -7,7 +7,7 @@ * Copyright (C) 2009 Bernie Thompson <bernie@plugable.com> */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "udl_drv.h" #include "udl_proto.h" diff --git a/drivers/gpu/drm/vboxvideo/hgsmi_base.c b/drivers/gpu/drm/vboxvideo/hgsmi_base.c index 8c041d7ce4f1..87dccaecc3e5 100644 --- a/drivers/gpu/drm/vboxvideo/hgsmi_base.c +++ b/drivers/gpu/drm/vboxvideo/hgsmi_base.c @@ -139,7 +139,15 @@ int hgsmi_update_pointer_shape(struct gen_pool *ctx, u32 flags, flags |= VBOX_MOUSE_POINTER_VISIBLE; } - p = hgsmi_buffer_alloc(ctx, sizeof(*p) + pixel_len, HGSMI_CH_VBVA, + /* + * The 4 extra bytes come from switching struct vbva_mouse_pointer_shape + * from having a 4 bytes fixed array at the end to using a proper VLA + * at the end. These 4 extra bytes were not subtracted from sizeof(*p) + * before the switch to the VLA, so this way the behavior is unchanged. + * Chances are these 4 extra bytes are not necessary but they are kept + * to avoid regressions. + */ + p = hgsmi_buffer_alloc(ctx, sizeof(*p) + pixel_len + 4, HGSMI_CH_VBVA, VBVA_MOUSE_POINTER_SHAPE); if (!p) return -ENOMEM; diff --git a/drivers/gpu/drm/vboxvideo/vboxvideo.h b/drivers/gpu/drm/vboxvideo/vboxvideo.h index f60d82504da0..79ec8481de0e 100644 --- a/drivers/gpu/drm/vboxvideo/vboxvideo.h +++ b/drivers/gpu/drm/vboxvideo/vboxvideo.h @@ -351,10 +351,8 @@ struct vbva_mouse_pointer_shape { * Bytes in the gap between the AND and the XOR mask are undefined. * XOR mask scanlines have no gap between them and size of XOR mask is: * xor_len = width * 4 * height. - * - * Preallocate 4 bytes for accessing actual data as p->data. */ - u8 data[4]; + u8 data[]; } __packed; /* pointer is visible */ diff --git a/drivers/gpu/drm/xe/regs/xe_gt_regs.h b/drivers/gpu/drm/xe/regs/xe_gt_regs.h index 660ff42e45a6..ac9c437e103d 100644 --- a/drivers/gpu/drm/xe/regs/xe_gt_regs.h +++ b/drivers/gpu/drm/xe/regs/xe_gt_regs.h @@ -169,6 +169,8 @@ #define XEHP_SLICE_COMMON_ECO_CHICKEN1 XE_REG_MCR(0x731c, XE_REG_OPTION_MASKED) #define MSC_MSAA_REODER_BUF_BYPASS_DISABLE REG_BIT(14) +#define XE2LPM_CCCHKNREG1 XE_REG(0x82a8) + #define VF_PREEMPTION XE_REG(0x83a4, XE_REG_OPTION_MASKED) #define PREEMPTION_VERTEX_COUNT REG_GENMASK(15, 0) @@ -378,6 +380,9 @@ #define L3SQCREG3 XE_REG_MCR(0xb108) #define COMPPWOVERFETCHEN REG_BIT(28) +#define SCRATCH3_LBCF XE_REG_MCR(0xb154) +#define RWFLUSHALLEN REG_BIT(17) + #define XEHP_L3SQCREG5 XE_REG_MCR(0xb158) #define L3_PWM_TIMER_INIT_VAL_MASK REG_GENMASK(9, 0) @@ -391,6 +396,12 @@ #define SCRATCH1LPFC XE_REG(0xb474) #define EN_L3_RW_CCS_CACHE_FLUSH REG_BIT(0) +#define XE2LPM_L3SQCREG2 XE_REG_MCR(0xb604) + +#define XE2LPM_L3SQCREG3 XE_REG_MCR(0xb608) + +#define XE2LPM_SCRATCH3_LBCF XE_REG_MCR(0xb654) + #define XE2LPM_L3SQCREG5 XE_REG_MCR(0xb658) #define XE2_TDF_CTRL XE_REG(0xb418) diff --git a/drivers/gpu/drm/xe/xe_bo.c b/drivers/gpu/drm/xe/xe_bo.c index f379df3a12bf..e5f51fd23c65 100644 --- a/drivers/gpu/drm/xe/xe_bo.c +++ b/drivers/gpu/drm/xe/xe_bo.c @@ -680,8 +680,8 @@ static int xe_bo_move(struct ttm_buffer_object *ttm_bo, bool evict, tt_has_data = ttm && (ttm_tt_is_populated(ttm) || (ttm->page_flags & TTM_TT_FLAG_SWAPPED)); - move_lacks_source = handle_system_ccs ? (!bo->ccs_cleared) : - (!mem_type_is_vram(old_mem_type) && !tt_has_data); + move_lacks_source = !old_mem || (handle_system_ccs ? (!bo->ccs_cleared) : + (!mem_type_is_vram(old_mem_type) && !tt_has_data)); needs_clear = (ttm && ttm->page_flags & TTM_TT_FLAG_ZERO_ALLOC) || (!ttm && ttm_bo->type == ttm_bo_type_device); diff --git a/drivers/gpu/drm/xe/xe_device.c b/drivers/gpu/drm/xe/xe_device.c index 70d4e4d46c3c..5a63d135ba96 100644 --- a/drivers/gpu/drm/xe/xe_device.c +++ b/drivers/gpu/drm/xe/xe_device.c @@ -171,10 +171,8 @@ static void xe_file_close(struct drm_device *dev, struct drm_file *file) xe_exec_queue_kill(q); xe_exec_queue_put(q); } - mutex_lock(&xef->vm.lock); xa_for_each(&xef->vm.xa, idx, vm) xe_vm_close_and_put(vm); - mutex_unlock(&xef->vm.lock); xe_file_put(xef); @@ -298,6 +296,9 @@ static void xe_device_destroy(struct drm_device *dev, void *dummy) if (xe->unordered_wq) destroy_workqueue(xe->unordered_wq); + if (xe->destroy_wq) + destroy_workqueue(xe->destroy_wq); + ttm_device_fini(&xe->ttm); } @@ -336,9 +337,7 @@ struct xe_device *xe_device_create(struct pci_dev *pdev, init_waitqueue_head(&xe->ufence_wq); - err = drmm_mutex_init(&xe->drm, &xe->usm.lock); - if (err) - goto err; + init_rwsem(&xe->usm.lock); xa_init_flags(&xe->usm.asid_to_vm, XA_FLAGS_ALLOC); @@ -363,8 +362,9 @@ struct xe_device *xe_device_create(struct pci_dev *pdev, xe->preempt_fence_wq = alloc_ordered_workqueue("xe-preempt-fence-wq", 0); xe->ordered_wq = alloc_ordered_workqueue("xe-ordered-wq", 0); xe->unordered_wq = alloc_workqueue("xe-unordered-wq", 0, 0); + xe->destroy_wq = alloc_workqueue("xe-destroy-wq", 0, 0); if (!xe->ordered_wq || !xe->unordered_wq || - !xe->preempt_fence_wq) { + !xe->preempt_fence_wq || !xe->destroy_wq) { /* * Cleanup done in xe_device_destroy via * drmm_add_action_or_reset register above diff --git a/drivers/gpu/drm/xe/xe_device_types.h b/drivers/gpu/drm/xe/xe_device_types.h index ec7eb7811126..09d731a9125c 100644 --- a/drivers/gpu/drm/xe/xe_device_types.h +++ b/drivers/gpu/drm/xe/xe_device_types.h @@ -369,7 +369,7 @@ struct xe_device { /** @usm.next_asid: next ASID, used to cyclical alloc asids */ u32 next_asid; /** @usm.lock: protects UM state */ - struct mutex lock; + struct rw_semaphore lock; } usm; /** @pinned: pinned BO state */ @@ -396,6 +396,9 @@ struct xe_device { /** @unordered_wq: used to serialize unordered work, mostly display */ struct workqueue_struct *unordered_wq; + /** @destroy_wq: used to serialize user destroy work, like queue */ + struct workqueue_struct *destroy_wq; + /** @tiles: device tiles */ struct xe_tile tiles[XE_MAX_TILES_PER_DEVICE]; @@ -567,15 +570,23 @@ struct xe_file { struct { /** @vm.xe: xarray to store VMs */ struct xarray xa; - /** @vm.lock: protects file VM state */ + /** + * @vm.lock: Protects VM lookup + reference and removal a from + * file xarray. Not an intended to be an outer lock which does + * thing while being held. + */ struct mutex lock; } vm; /** @exec_queue: Submission exec queue state for file */ struct { - /** @exec_queue.xe: xarray to store engines */ + /** @exec_queue.xa: xarray to store exece queues */ struct xarray xa; - /** @exec_queue.lock: protects file engine state */ + /** + * @exec_queue.lock: Protects exec queue lookup + reference and + * removal a frommfile xarray. Not an intended to be an outer + * lock which does thing while being held. + */ struct mutex lock; } exec_queue; diff --git a/drivers/gpu/drm/xe/xe_drm_client.c b/drivers/gpu/drm/xe/xe_drm_client.c index c4add8b38bbd..fb52a23e28f8 100644 --- a/drivers/gpu/drm/xe/xe_drm_client.c +++ b/drivers/gpu/drm/xe/xe_drm_client.c @@ -283,8 +283,15 @@ static void show_run_ticks(struct drm_printer *p, struct drm_file *file) /* Accumulate all the exec queues from this client */ mutex_lock(&xef->exec_queue.lock); - xa_for_each(&xef->exec_queue.xa, i, q) + xa_for_each(&xef->exec_queue.xa, i, q) { + xe_exec_queue_get(q); + mutex_unlock(&xef->exec_queue.lock); + xe_exec_queue_update_run_ticks(q); + + mutex_lock(&xef->exec_queue.lock); + xe_exec_queue_put(q); + } mutex_unlock(&xef->exec_queue.lock); /* Get the total GPU cycles */ diff --git a/drivers/gpu/drm/xe/xe_exec_queue.c b/drivers/gpu/drm/xe/xe_exec_queue.c index 7f28b7fc68d5..d098d2dd1b2d 100644 --- a/drivers/gpu/drm/xe/xe_exec_queue.c +++ b/drivers/gpu/drm/xe/xe_exec_queue.c @@ -635,14 +635,14 @@ int xe_exec_queue_create_ioctl(struct drm_device *dev, void *data, } } - mutex_lock(&xef->exec_queue.lock); + q->xef = xe_file_get(xef); + + /* user id alloc must always be last in ioctl to prevent UAF */ err = xa_alloc(&xef->exec_queue.xa, &id, q, xa_limit_32b, GFP_KERNEL); - mutex_unlock(&xef->exec_queue.lock); if (err) goto kill_exec_queue; args->exec_queue_id = id; - q->xef = xe_file_get(xef); return 0; diff --git a/drivers/gpu/drm/xe/xe_gpu_scheduler.c b/drivers/gpu/drm/xe/xe_gpu_scheduler.c index c518d1d16d82..50361b4638f9 100644 --- a/drivers/gpu/drm/xe/xe_gpu_scheduler.c +++ b/drivers/gpu/drm/xe/xe_gpu_scheduler.c @@ -90,6 +90,11 @@ void xe_sched_submission_stop(struct xe_gpu_scheduler *sched) cancel_work_sync(&sched->work_process_msg); } +void xe_sched_submission_resume_tdr(struct xe_gpu_scheduler *sched) +{ + drm_sched_resume_timeout(&sched->base, sched->base.timeout); +} + void xe_sched_add_msg(struct xe_gpu_scheduler *sched, struct xe_sched_msg *msg) { diff --git a/drivers/gpu/drm/xe/xe_gpu_scheduler.h b/drivers/gpu/drm/xe/xe_gpu_scheduler.h index cee9c6809fc0..5ad5629a6c60 100644 --- a/drivers/gpu/drm/xe/xe_gpu_scheduler.h +++ b/drivers/gpu/drm/xe/xe_gpu_scheduler.h @@ -22,6 +22,8 @@ void xe_sched_fini(struct xe_gpu_scheduler *sched); void xe_sched_submission_start(struct xe_gpu_scheduler *sched); void xe_sched_submission_stop(struct xe_gpu_scheduler *sched); +void xe_sched_submission_resume_tdr(struct xe_gpu_scheduler *sched); + void xe_sched_add_msg(struct xe_gpu_scheduler *sched, struct xe_sched_msg *msg); void xe_sched_add_msg_locked(struct xe_gpu_scheduler *sched, diff --git a/drivers/gpu/drm/xe/xe_gt_freq.c b/drivers/gpu/drm/xe/xe_gt_freq.c index 68a5778b4319..ab76973f3e1e 100644 --- a/drivers/gpu/drm/xe/xe_gt_freq.c +++ b/drivers/gpu/drm/xe/xe_gt_freq.c @@ -237,11 +237,11 @@ int xe_gt_freq_init(struct xe_gt *gt) if (!gt->freq) return -ENOMEM; - err = devm_add_action(xe->drm.dev, freq_fini, gt->freq); + err = sysfs_create_files(gt->freq, freq_attrs); if (err) return err; - err = sysfs_create_files(gt->freq, freq_attrs); + err = devm_add_action_or_reset(xe->drm.dev, freq_fini, gt->freq); if (err) return err; diff --git a/drivers/gpu/drm/xe/xe_gt_mcr.c b/drivers/gpu/drm/xe/xe_gt_mcr.c index 7d7bd0be6233..c834f64b0178 100644 --- a/drivers/gpu/drm/xe/xe_gt_mcr.c +++ b/drivers/gpu/drm/xe/xe_gt_mcr.c @@ -439,7 +439,7 @@ void xe_gt_mcr_init(struct xe_gt *gt) if (gt->info.type == XE_GT_TYPE_MEDIA) { drm_WARN_ON(&xe->drm, MEDIA_VER(xe) < 13); - if (MEDIA_VER(xe) >= 20) { + if (MEDIA_VERx100(xe) >= 1301) { gt->steering[OADDRM].ranges = xe2lpm_gpmxmt_steering_table; gt->steering[INSTANCE0].ranges = xe2lpm_instance0_steering_table; } else { diff --git a/drivers/gpu/drm/xe/xe_gt_pagefault.c b/drivers/gpu/drm/xe/xe_gt_pagefault.c index 00af059a8971..79c426dc2505 100644 --- a/drivers/gpu/drm/xe/xe_gt_pagefault.c +++ b/drivers/gpu/drm/xe/xe_gt_pagefault.c @@ -185,6 +185,21 @@ unlock_dma_resv: return err; } +static struct xe_vm *asid_to_vm(struct xe_device *xe, u32 asid) +{ + struct xe_vm *vm; + + down_read(&xe->usm.lock); + vm = xa_load(&xe->usm.asid_to_vm, asid); + if (vm && xe_vm_in_fault_mode(vm)) + xe_vm_get(vm); + else + vm = ERR_PTR(-EINVAL); + up_read(&xe->usm.lock); + + return vm; +} + static int handle_pagefault(struct xe_gt *gt, struct pagefault *pf) { struct xe_device *xe = gt_to_xe(gt); @@ -197,16 +212,9 @@ static int handle_pagefault(struct xe_gt *gt, struct pagefault *pf) if (pf->trva_fault) return -EFAULT; - /* ASID to VM */ - mutex_lock(&xe->usm.lock); - vm = xa_load(&xe->usm.asid_to_vm, pf->asid); - if (vm && xe_vm_in_fault_mode(vm)) - xe_vm_get(vm); - else - vm = NULL; - mutex_unlock(&xe->usm.lock); - if (!vm) - return -EINVAL; + vm = asid_to_vm(xe, pf->asid); + if (IS_ERR(vm)) + return PTR_ERR(vm); /* * TODO: Change to read lock? Using write lock for simplicity. @@ -548,14 +556,9 @@ static int handle_acc(struct xe_gt *gt, struct acc *acc) if (acc->access_type != ACC_TRIGGER) return -EINVAL; - /* ASID to VM */ - mutex_lock(&xe->usm.lock); - vm = xa_load(&xe->usm.asid_to_vm, acc->asid); - if (vm) - xe_vm_get(vm); - mutex_unlock(&xe->usm.lock); - if (!vm || !xe_vm_in_fault_mode(vm)) - return -EINVAL; + vm = asid_to_vm(xe, acc->asid); + if (IS_ERR(vm)) + return PTR_ERR(vm); down_read(&vm->lock); diff --git a/drivers/gpu/drm/xe/xe_gt_sysfs.c b/drivers/gpu/drm/xe/xe_gt_sysfs.c index a05c3699e8b9..ec2b8246204b 100644 --- a/drivers/gpu/drm/xe/xe_gt_sysfs.c +++ b/drivers/gpu/drm/xe/xe_gt_sysfs.c @@ -51,5 +51,5 @@ int xe_gt_sysfs_init(struct xe_gt *gt) gt->sysfs = &kg->base; - return devm_add_action(xe->drm.dev, gt_sysfs_fini, gt); + return devm_add_action_or_reset(xe->drm.dev, gt_sysfs_fini, gt); } diff --git a/drivers/gpu/drm/xe/xe_guc_submit.c b/drivers/gpu/drm/xe/xe_guc_submit.c index fbbe6a487bbb..80062e1d3f66 100644 --- a/drivers/gpu/drm/xe/xe_guc_submit.c +++ b/drivers/gpu/drm/xe/xe_guc_submit.c @@ -276,10 +276,26 @@ static struct workqueue_struct *get_submit_wq(struct xe_guc *guc) } #endif +static void xe_guc_submit_fini(struct xe_guc *guc) +{ + struct xe_device *xe = guc_to_xe(guc); + struct xe_gt *gt = guc_to_gt(guc); + int ret; + + ret = wait_event_timeout(guc->submission_state.fini_wq, + xa_empty(&guc->submission_state.exec_queue_lookup), + HZ * 5); + + drain_workqueue(xe->destroy_wq); + + xe_gt_assert(gt, ret); +} + static void guc_submit_fini(struct drm_device *drm, void *arg) { struct xe_guc *guc = arg; + xe_guc_submit_fini(guc); xa_destroy(&guc->submission_state.exec_queue_lookup); free_submit_wq(guc); } @@ -290,9 +306,15 @@ static void guc_submit_wedged_fini(void *arg) struct xe_exec_queue *q; unsigned long index; - xa_for_each(&guc->submission_state.exec_queue_lookup, index, q) - if (exec_queue_wedged(q)) + mutex_lock(&guc->submission_state.lock); + xa_for_each(&guc->submission_state.exec_queue_lookup, index, q) { + if (exec_queue_wedged(q)) { + mutex_unlock(&guc->submission_state.lock); xe_exec_queue_put(q); + mutex_lock(&guc->submission_state.lock); + } + } + mutex_unlock(&guc->submission_state.lock); } static const struct xe_exec_queue_ops guc_exec_queue_ops; @@ -345,6 +367,8 @@ int xe_guc_submit_init(struct xe_guc *guc, unsigned int num_ids) xa_init(&guc->submission_state.exec_queue_lookup); + init_waitqueue_head(&guc->submission_state.fini_wq); + primelockdep(guc); return drmm_add_action_or_reset(&xe->drm, guc_submit_fini, guc); @@ -361,6 +385,9 @@ static void __release_guc_id(struct xe_guc *guc, struct xe_exec_queue *q, u32 xa xe_guc_id_mgr_release_locked(&guc->submission_state.idm, q->guc->id, q->width); + + if (xa_empty(&guc->submission_state.exec_queue_lookup)) + wake_up(&guc->submission_state.fini_wq); } static int alloc_guc_id(struct xe_guc *guc, struct xe_exec_queue *q) @@ -1268,13 +1295,16 @@ static void __guc_exec_queue_fini_async(struct work_struct *w) static void guc_exec_queue_fini_async(struct xe_exec_queue *q) { + struct xe_guc *guc = exec_queue_to_guc(q); + struct xe_device *xe = guc_to_xe(guc); + INIT_WORK(&q->guc->fini_async, __guc_exec_queue_fini_async); /* We must block on kernel engines so slabs are empty on driver unload */ if (q->flags & EXEC_QUEUE_FLAG_PERMANENT || exec_queue_wedged(q)) __guc_exec_queue_fini_async(&q->guc->fini_async); else - queue_work(system_wq, &q->guc->fini_async); + queue_work(xe->destroy_wq, &q->guc->fini_async); } static void __guc_exec_queue_fini(struct xe_guc *guc, struct xe_exec_queue *q) @@ -1796,6 +1826,7 @@ static void guc_exec_queue_start(struct xe_exec_queue *q) } xe_sched_submission_start(sched); + xe_sched_submission_resume_tdr(sched); } int xe_guc_submit_start(struct xe_guc *guc) diff --git a/drivers/gpu/drm/xe/xe_guc_types.h b/drivers/gpu/drm/xe/xe_guc_types.h index 546ac6350a31..69046f698271 100644 --- a/drivers/gpu/drm/xe/xe_guc_types.h +++ b/drivers/gpu/drm/xe/xe_guc_types.h @@ -81,6 +81,8 @@ struct xe_guc { #endif /** @submission_state.enabled: submission is enabled */ bool enabled; + /** @submission_state.fini_wq: submit fini wait queue */ + wait_queue_head_t fini_wq; } submission_state; /** @hwconfig: Hardware config state */ struct { diff --git a/drivers/gpu/drm/xe/xe_oa.c b/drivers/gpu/drm/xe/xe_oa.c index eae38a49ee8e..2804f14f8f29 100644 --- a/drivers/gpu/drm/xe/xe_oa.c +++ b/drivers/gpu/drm/xe/xe_oa.c @@ -709,8 +709,7 @@ static int xe_oa_configure_oar_context(struct xe_oa_stream *stream, bool enable) { RING_CONTEXT_CONTROL(stream->hwe->mmio_base), regs_offset + CTX_CONTEXT_CONTROL, - _MASKED_FIELD(CTX_CTRL_OAC_CONTEXT_ENABLE, - enable ? CTX_CTRL_OAC_CONTEXT_ENABLE : 0) + _MASKED_BIT_ENABLE(CTX_CTRL_OAC_CONTEXT_ENABLE), }, }; struct xe_oa_reg reg_lri = { OAR_OACONTROL, oacontrol }; @@ -742,10 +741,8 @@ static int xe_oa_configure_oac_context(struct xe_oa_stream *stream, bool enable) { RING_CONTEXT_CONTROL(stream->hwe->mmio_base), regs_offset + CTX_CONTEXT_CONTROL, - _MASKED_FIELD(CTX_CTRL_OAC_CONTEXT_ENABLE, - enable ? CTX_CTRL_OAC_CONTEXT_ENABLE : 0) | - _MASKED_FIELD(CTX_CTRL_RUN_ALONE, - enable ? CTX_CTRL_RUN_ALONE : 0), + _MASKED_BIT_ENABLE(CTX_CTRL_OAC_CONTEXT_ENABLE) | + _MASKED_FIELD(CTX_CTRL_RUN_ALONE, enable ? CTX_CTRL_RUN_ALONE : 0), }, }; struct xe_oa_reg reg_lri = { OAC_OACONTROL, oacontrol }; diff --git a/drivers/gpu/drm/xe/xe_pci.c b/drivers/gpu/drm/xe/xe_pci.c index 937c3e064f0d..5e962e72c97e 100644 --- a/drivers/gpu/drm/xe/xe_pci.c +++ b/drivers/gpu/drm/xe/xe_pci.c @@ -924,6 +924,8 @@ static int xe_pci_resume(struct device *dev) if (err) return err; + pci_restore_state(pdev); + err = pci_enable_device(pdev); if (err) return err; diff --git a/drivers/gpu/drm/xe/xe_pt.c b/drivers/gpu/drm/xe/xe_pt.c index d6353e8969f0..f27f579f4d85 100644 --- a/drivers/gpu/drm/xe/xe_pt.c +++ b/drivers/gpu/drm/xe/xe_pt.c @@ -2188,5 +2188,5 @@ void xe_pt_update_ops_abort(struct xe_tile *tile, struct xe_vma_ops *vops) pt_op->num_entries); } - xe_bo_put_commit(&vops->pt_update_ops[tile->id].deferred); + xe_pt_update_ops_fini(tile, vops); } diff --git a/drivers/gpu/drm/xe/xe_tuning.c b/drivers/gpu/drm/xe/xe_tuning.c index faa1bf42e50e..0d5e04158917 100644 --- a/drivers/gpu/drm/xe/xe_tuning.c +++ b/drivers/gpu/drm/xe/xe_tuning.c @@ -42,20 +42,48 @@ static const struct xe_rtp_entry_sr gt_tunings[] = { XE_RTP_ACTIONS(CLR(CCCHKNREG1, ENCOMPPERFFIX), SET(CCCHKNREG1, L3CMPCTRL)) }, + { XE_RTP_NAME("Tuning: Compression Overfetch - media"), + XE_RTP_RULES(MEDIA_VERSION(2000)), + XE_RTP_ACTIONS(CLR(XE2LPM_CCCHKNREG1, ENCOMPPERFFIX), + SET(XE2LPM_CCCHKNREG1, L3CMPCTRL)) + }, { XE_RTP_NAME("Tuning: Enable compressible partial write overfetch in L3"), XE_RTP_RULES(GRAPHICS_VERSION_RANGE(2001, XE_RTP_END_VERSION_UNDEFINED)), XE_RTP_ACTIONS(SET(L3SQCREG3, COMPPWOVERFETCHEN)) }, + { XE_RTP_NAME("Tuning: Enable compressible partial write overfetch in L3 - media"), + XE_RTP_RULES(MEDIA_VERSION(2000)), + XE_RTP_ACTIONS(SET(XE2LPM_L3SQCREG3, COMPPWOVERFETCHEN)) + }, { XE_RTP_NAME("Tuning: L2 Overfetch Compressible Only"), XE_RTP_RULES(GRAPHICS_VERSION_RANGE(2001, XE_RTP_END_VERSION_UNDEFINED)), XE_RTP_ACTIONS(SET(L3SQCREG2, COMPMEMRD256BOVRFETCHEN)) }, + { XE_RTP_NAME("Tuning: L2 Overfetch Compressible Only - media"), + XE_RTP_RULES(MEDIA_VERSION(2000)), + XE_RTP_ACTIONS(SET(XE2LPM_L3SQCREG2, + COMPMEMRD256BOVRFETCHEN)) + }, { XE_RTP_NAME("Tuning: Stateless compression control"), XE_RTP_RULES(GRAPHICS_VERSION_RANGE(2001, XE_RTP_END_VERSION_UNDEFINED)), XE_RTP_ACTIONS(FIELD_SET(STATELESS_COMPRESSION_CTRL, UNIFIED_COMPRESSION_FORMAT, REG_FIELD_PREP(UNIFIED_COMPRESSION_FORMAT, 0))) }, + { XE_RTP_NAME("Tuning: Stateless compression control - media"), + XE_RTP_RULES(MEDIA_VERSION_RANGE(1301, 2000)), + XE_RTP_ACTIONS(FIELD_SET(STATELESS_COMPRESSION_CTRL, UNIFIED_COMPRESSION_FORMAT, + REG_FIELD_PREP(UNIFIED_COMPRESSION_FORMAT, 0))) + }, + { XE_RTP_NAME("Tuning: L3 RW flush all Cache"), + XE_RTP_RULES(GRAPHICS_VERSION(2004)), + XE_RTP_ACTIONS(SET(SCRATCH3_LBCF, RWFLUSHALLEN)) + }, + { XE_RTP_NAME("Tuning: L3 RW flush all cache - media"), + XE_RTP_RULES(MEDIA_VERSION(2000)), + XE_RTP_ACTIONS(SET(XE2LPM_SCRATCH3_LBCF, RWFLUSHALLEN)) + }, + {} }; diff --git a/drivers/gpu/drm/xe/xe_vm.c b/drivers/gpu/drm/xe/xe_vm.c index 7acd5fc9d032..ce9dca4d4e87 100644 --- a/drivers/gpu/drm/xe/xe_vm.c +++ b/drivers/gpu/drm/xe/xe_vm.c @@ -1613,7 +1613,7 @@ void xe_vm_close_and_put(struct xe_vm *vm) up_write(&vm->lock); - mutex_lock(&xe->usm.lock); + down_write(&xe->usm.lock); if (vm->usm.asid) { void *lookup; @@ -1623,7 +1623,7 @@ void xe_vm_close_and_put(struct xe_vm *vm) lookup = xa_erase(&xe->usm.asid_to_vm, vm->usm.asid); xe_assert(xe, lookup == vm); } - mutex_unlock(&xe->usm.lock); + up_write(&xe->usm.lock); for_each_tile(tile, xe, id) xe_range_fence_tree_fini(&vm->rftree[id]); @@ -1765,25 +1765,18 @@ int xe_vm_create_ioctl(struct drm_device *dev, void *data, if (IS_ERR(vm)) return PTR_ERR(vm); - mutex_lock(&xef->vm.lock); - err = xa_alloc(&xef->vm.xa, &id, vm, xa_limit_32b, GFP_KERNEL); - mutex_unlock(&xef->vm.lock); - if (err) - goto err_close_and_put; - if (xe->info.has_asid) { - mutex_lock(&xe->usm.lock); + down_write(&xe->usm.lock); err = xa_alloc_cyclic(&xe->usm.asid_to_vm, &asid, vm, XA_LIMIT(1, XE_MAX_ASID - 1), &xe->usm.next_asid, GFP_KERNEL); - mutex_unlock(&xe->usm.lock); + up_write(&xe->usm.lock); if (err < 0) - goto err_free_id; + goto err_close_and_put; vm->usm.asid = asid; } - args->vm_id = id; vm->xef = xe_file_get(xef); /* Record BO memory for VM pagetable created against client */ @@ -1796,12 +1789,15 @@ int xe_vm_create_ioctl(struct drm_device *dev, void *data, args->reserved[0] = xe_bo_main_addr(vm->pt_root[0]->bo, XE_PAGE_SIZE); #endif + /* user id alloc must always be last in ioctl to prevent UAF */ + err = xa_alloc(&xef->vm.xa, &id, vm, xa_limit_32b, GFP_KERNEL); + if (err) + goto err_close_and_put; + + args->vm_id = id; + return 0; -err_free_id: - mutex_lock(&xef->vm.lock); - xa_erase(&xef->vm.xa, id); - mutex_unlock(&xef->vm.lock); err_close_and_put: xe_vm_close_and_put(vm); diff --git a/drivers/greybus/es2.c b/drivers/greybus/es2.c index 69e46b1dff1f..7630a36ecf81 100644 --- a/drivers/greybus/es2.c +++ b/drivers/greybus/es2.c @@ -12,7 +12,7 @@ #include <linux/debugfs.h> #include <linux/list.h> #include <linux/greybus.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "arpc.h" #include "greybus_trace.h" diff --git a/drivers/greybus/gb-beagleplay.c b/drivers/greybus/gb-beagleplay.c index 3a1ade84737c..473ac3f2d382 100644 --- a/drivers/greybus/gb-beagleplay.c +++ b/drivers/greybus/gb-beagleplay.c @@ -6,7 +6,7 @@ * Copyright (c) 2023 BeagleBoard.org Foundation */ -#include <asm-generic/unaligned.h> +#include <linux/unaligned.h> #include <linux/crc32.h> #include <linux/gpio/consumer.h> #include <linux/firmware.h> diff --git a/drivers/hid/bpf/hid_bpf_struct_ops.c b/drivers/hid/bpf/hid_bpf_struct_ops.c index cd696c59ba0f..702c22fae136 100644 --- a/drivers/hid/bpf/hid_bpf_struct_ops.c +++ b/drivers/hid/bpf/hid_bpf_struct_ops.c @@ -276,9 +276,23 @@ static int __hid_bpf_rdesc_fixup(struct hid_bpf_ctx *ctx) return 0; } +static int __hid_bpf_hw_request(struct hid_bpf_ctx *ctx, unsigned char reportnum, + enum hid_report_type rtype, enum hid_class_request reqtype, + u64 source) +{ + return 0; +} + +static int __hid_bpf_hw_output_report(struct hid_bpf_ctx *ctx, u64 source) +{ + return 0; +} + static struct hid_bpf_ops __bpf_hid_bpf_ops = { .hid_device_event = __hid_bpf_device_event, .hid_rdesc_fixup = __hid_bpf_rdesc_fixup, + .hid_hw_request = __hid_bpf_hw_request, + .hid_hw_output_report = __hid_bpf_hw_output_report, }; static struct bpf_struct_ops bpf_hid_bpf_ops = { diff --git a/drivers/hid/hid-alps.c b/drivers/hid/hid-alps.c index 669d769ea1dc..ba00f6e6324b 100644 --- a/drivers/hid/hid-alps.c +++ b/drivers/hid/hid-alps.c @@ -8,7 +8,7 @@ #include <linux/input.h> #include <linux/input/mt.h> #include <linux/module.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "hid-ids.h" /* ALPS Device Product ID */ diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index 30de92d0bf0f..612ee6ddfc8d 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -20,7 +20,7 @@ #include <linux/list.h> #include <linux/mm.h> #include <linux/spinlock.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <asm/byteorder.h> #include <linux/input.h> #include <linux/wait.h> diff --git a/drivers/hid/hid-generic.c b/drivers/hid/hid-generic.c index f9db991d3c5a..d2439399fb35 100644 --- a/drivers/hid/hid-generic.c +++ b/drivers/hid/hid-generic.c @@ -16,7 +16,7 @@ #include <linux/module.h> #include <linux/slab.h> #include <linux/kernel.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <asm/byteorder.h> #include <linux/hid.h> diff --git a/drivers/hid/hid-goodix-spi.c b/drivers/hid/hid-goodix-spi.c index 0e59663814dd..0f87bf9c67cf 100644 --- a/drivers/hid/hid-goodix-spi.c +++ b/drivers/hid/hid-goodix-spi.c @@ -4,7 +4,7 @@ * * Copyright (C) 2024 Godix, Inc. */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/delay.h> #include <linux/hid.h> #include <linux/interrupt.h> diff --git a/drivers/hid/hid-google-hammer.c b/drivers/hid/hid-google-hammer.c index 4e79fafeeafa..22683ec819aa 100644 --- a/drivers/hid/hid-google-hammer.c +++ b/drivers/hid/hid-google-hammer.c @@ -23,7 +23,7 @@ #include <linux/platform_data/cros_ec_proto.h> #include <linux/platform_device.h> #include <linux/pm_wakeup.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "hid-ids.h" #include "hid-vivaldi-common.h" diff --git a/drivers/hid/hid-kye.c b/drivers/hid/hid-kye.c index 32344331282f..bd96bfa7af70 100644 --- a/drivers/hid/hid-kye.c +++ b/drivers/hid/hid-kye.c @@ -8,7 +8,7 @@ * Copyright (c) 2023 David Yang */ -#include <asm-generic/unaligned.h> +#include <linux/unaligned.h> #include <linux/device.h> #include <linux/hid.h> #include <linux/module.h> diff --git a/drivers/hid/hid-letsketch.c b/drivers/hid/hid-letsketch.c index 229820fda960..8602c63ed9c6 100644 --- a/drivers/hid/hid-letsketch.c +++ b/drivers/hid/hid-letsketch.c @@ -41,7 +41,7 @@ #include <linux/timer.h> #include <linux/usb.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "hid-ids.h" diff --git a/drivers/hid/hid-logitech-dj.c b/drivers/hid/hid-logitech-dj.c index d9580bc3e19a..34fa71ceec2b 100644 --- a/drivers/hid/hid-logitech-dj.c +++ b/drivers/hid/hid-logitech-dj.c @@ -13,7 +13,7 @@ #include <linux/kfifo.h> #include <linux/delay.h> #include <linux/usb.h> /* For to_usb_interface for kvm extra intf check */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "hid-ids.h" #define DJ_MAX_PAIRED_DEVICES 7 diff --git a/drivers/hid/hid-logitech-hidpp.c b/drivers/hid/hid-logitech-hidpp.c index 0e33fa0eb8db..cf7a6986cf20 100644 --- a/drivers/hid/hid-logitech-hidpp.c +++ b/drivers/hid/hid-logitech-hidpp.c @@ -23,7 +23,7 @@ #include <linux/workqueue.h> #include <linux/atomic.h> #include <linux/fixp-arith.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "usbhid/usbhid.h" #include "hid-ids.h" diff --git a/drivers/hid/hid-nintendo.c b/drivers/hid/hid-nintendo.c index 58cd0506e431..55153a2f7988 100644 --- a/drivers/hid/hid-nintendo.c +++ b/drivers/hid/hid-nintendo.c @@ -29,7 +29,7 @@ */ #include "hid-ids.h" -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/delay.h> #include <linux/device.h> #include <linux/kernel.h> diff --git a/drivers/hid/hid-playstation.c b/drivers/hid/hid-playstation.c index 0d90d7ee693c..1468fb11e39d 100644 --- a/drivers/hid/hid-playstation.c +++ b/drivers/hid/hid-playstation.c @@ -15,7 +15,7 @@ #include <linux/led-class-multicolor.h> #include <linux/module.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "hid-ids.h" diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c index df29c614e490..d2486f3734f0 100644 --- a/drivers/hid/hid-sony.c +++ b/drivers/hid/hid-sony.c @@ -40,7 +40,7 @@ #include <linux/crc32.h> #include <linux/usb.h> #include <linux/timer.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "hid-ids.h" diff --git a/drivers/hid/hid-uclogic-params.c b/drivers/hid/hid-uclogic-params.c index 87fd4eb76c70..ef26c7defcf6 100644 --- a/drivers/hid/hid-uclogic-params.c +++ b/drivers/hid/hid-uclogic-params.c @@ -19,7 +19,7 @@ #include "hid-ids.h" #include <linux/ctype.h> #include <linux/string.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /** * uclogic_params_pen_inrange_to_str() - Convert a pen in-range reporting type diff --git a/drivers/hid/hid-uclogic-rdesc.c b/drivers/hid/hid-uclogic-rdesc.c index 964d17e08f26..9b9cbc2aae36 100644 --- a/drivers/hid/hid-uclogic-rdesc.c +++ b/drivers/hid/hid-uclogic-rdesc.c @@ -16,7 +16,7 @@ #include "hid-uclogic-rdesc.h" #include <linux/slab.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <kunit/visibility.h> /* Fixed WP4030U report descriptor */ diff --git a/drivers/hid/i2c-hid/i2c-hid-core.c b/drivers/hid/i2c-hid/i2c-hid-core.c index 2f8a9d3f1e86..be5d342d5d13 100644 --- a/drivers/hid/i2c-hid/i2c-hid-core.c +++ b/drivers/hid/i2c-hid/i2c-hid-core.c @@ -36,7 +36,7 @@ #include <linux/kernel.h> #include <linux/hid.h> #include <linux/mutex.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <drm/drm_panel.h> diff --git a/drivers/hid/surface-hid/surface_hid.c b/drivers/hid/surface-hid/surface_hid.c index 61e5814b0ad7..eae47e0d95ed 100644 --- a/drivers/hid/surface-hid/surface_hid.c +++ b/drivers/hid/surface-hid/surface_hid.c @@ -8,7 +8,7 @@ * Maximilian Luz <luzmaximilian@gmail.com> */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/hid.h> #include <linux/kernel.h> #include <linux/module.h> diff --git a/drivers/hid/surface-hid/surface_hid_core.c b/drivers/hid/surface-hid/surface_hid_core.c index a3e9cceddfac..6690c24f28f0 100644 --- a/drivers/hid/surface-hid/surface_hid_core.c +++ b/drivers/hid/surface-hid/surface_hid_core.c @@ -7,7 +7,7 @@ * Copyright (C) 2019-2021 Maximilian Luz <luzmaximilian@gmail.com> */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/hid.h> #include <linux/kernel.h> #include <linux/module.h> diff --git a/drivers/hid/surface-hid/surface_kbd.c b/drivers/hid/surface-hid/surface_kbd.c index 8c0cbb2deb11..383200d9121a 100644 --- a/drivers/hid/surface-hid/surface_kbd.c +++ b/drivers/hid/surface-hid/surface_kbd.c @@ -7,7 +7,7 @@ * Copyright (C) 2019-2021 Maximilian Luz <luzmaximilian@gmail.com> */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/hid.h> #include <linux/kernel.h> #include <linux/module.h> diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c index cb687ea7325c..a9e85bdd4cc6 100644 --- a/drivers/hid/usbhid/hid-core.c +++ b/drivers/hid/usbhid/hid-core.c @@ -21,7 +21,7 @@ #include <linux/mutex.h> #include <linux/property.h> #include <linux/spinlock.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <asm/byteorder.h> #include <linux/input.h> #include <linux/wait.h> diff --git a/drivers/hid/wacom.h b/drivers/hid/wacom.h index 77c5fb26cd14..6f1443999d1d 100644 --- a/drivers/hid/wacom.h +++ b/drivers/hid/wacom.h @@ -89,7 +89,7 @@ #include <linux/usb/input.h> #include <linux/power_supply.h> #include <linux/timer.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* * Version Information diff --git a/drivers/hwmon/adt7310.c b/drivers/hwmon/adt7310.c index 25281739aa3b..6a834a37bc65 100644 --- a/drivers/hwmon/adt7310.c +++ b/drivers/hwmon/adt7310.c @@ -10,7 +10,7 @@ #include <linux/init.h> #include <linux/regmap.h> #include <linux/spi/spi.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "adt7x10.h" diff --git a/drivers/hwmon/aquacomputer_d5next.c b/drivers/hwmon/aquacomputer_d5next.c index 8e55cd2f46f5..34cac27e4dde 100644 --- a/drivers/hwmon/aquacomputer_d5next.c +++ b/drivers/hwmon/aquacomputer_d5next.c @@ -22,7 +22,7 @@ #include <linux/module.h> #include <linux/mutex.h> #include <linux/seq_file.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define USB_VENDOR_ID_AQUACOMPUTER 0x0c70 #define USB_PRODUCT_ID_AQUAERO 0xf001 diff --git a/drivers/hwmon/asus-ec-sensors.c b/drivers/hwmon/asus-ec-sensors.c index ee396f21fac5..9555366aeaf0 100644 --- a/drivers/hwmon/asus-ec-sensors.c +++ b/drivers/hwmon/asus-ec-sensors.c @@ -34,7 +34,7 @@ #include <linux/sort.h> #include <linux/units.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> static char *mutex_path_override; diff --git a/drivers/hwmon/asus_rog_ryujin.c b/drivers/hwmon/asus_rog_ryujin.c index f8b20346a995..e5e93a20723c 100644 --- a/drivers/hwmon/asus_rog_ryujin.c +++ b/drivers/hwmon/asus_rog_ryujin.c @@ -11,7 +11,7 @@ #include <linux/jiffies.h> #include <linux/module.h> #include <linux/spinlock.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define DRIVER_NAME "asus_rog_ryujin" diff --git a/drivers/hwmon/dell-smm-hwmon.c b/drivers/hwmon/dell-smm-hwmon.c index f9b3a3030f13..f5bdf842040e 100644 --- a/drivers/hwmon/dell-smm-hwmon.c +++ b/drivers/hwmon/dell-smm-hwmon.c @@ -38,7 +38,7 @@ #include <linux/wmi.h> #include <linux/i8k.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define I8K_SMM_FN_STATUS 0x0025 #define I8K_SMM_POWER_STATUS 0x0069 diff --git a/drivers/hwmon/gigabyte_waterforce.c b/drivers/hwmon/gigabyte_waterforce.c index 8129d7b3ceaf..27487e215bdd 100644 --- a/drivers/hwmon/gigabyte_waterforce.c +++ b/drivers/hwmon/gigabyte_waterforce.c @@ -11,7 +11,7 @@ #include <linux/jiffies.h> #include <linux/module.h> #include <linux/spinlock.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define DRIVER_NAME "gigabyte_waterforce" diff --git a/drivers/hwmon/nzxt-kraken2.c b/drivers/hwmon/nzxt-kraken2.c index 7caf387eb144..ed38645a1dc2 100644 --- a/drivers/hwmon/nzxt-kraken2.c +++ b/drivers/hwmon/nzxt-kraken2.c @@ -9,7 +9,7 @@ * Copyright 2019-2021 Jonas Malaco <jonas@protocubo.io> */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/hid.h> #include <linux/hwmon.h> #include <linux/jiffies.h> diff --git a/drivers/hwmon/nzxt-kraken3.c b/drivers/hwmon/nzxt-kraken3.c index 00f3ac90a290..d00409bcab93 100644 --- a/drivers/hwmon/nzxt-kraken3.c +++ b/drivers/hwmon/nzxt-kraken3.c @@ -17,7 +17,7 @@ #include <linux/mutex.h> #include <linux/spinlock.h> #include <linux/wait.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define USB_VENDOR_ID_NZXT 0x1e71 #define USB_PRODUCT_ID_X53 0x2007 diff --git a/drivers/hwmon/nzxt-smart2.c b/drivers/hwmon/nzxt-smart2.c index df6fa72a6b59..c2d1173f42fe 100644 --- a/drivers/hwmon/nzxt-smart2.c +++ b/drivers/hwmon/nzxt-smart2.c @@ -14,7 +14,7 @@ #include <linux/wait.h> #include <asm/byteorder.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* * The device has only 3 fan channels/connectors. But all HID reports have diff --git a/drivers/hwmon/occ/common.c b/drivers/hwmon/occ/common.c index dd690f700d49..9486db249c64 100644 --- a/drivers/hwmon/occ/common.c +++ b/drivers/hwmon/occ/common.c @@ -12,7 +12,7 @@ #include <linux/mutex.h> #include <linux/property.h> #include <linux/sysfs.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "common.h" diff --git a/drivers/hwmon/occ/p8_i2c.c b/drivers/hwmon/occ/p8_i2c.c index 31159606cec7..5817a099c622 100644 --- a/drivers/hwmon/occ/p8_i2c.c +++ b/drivers/hwmon/occ/p8_i2c.c @@ -8,7 +8,7 @@ #include <linux/jiffies.h> #include <linux/module.h> #include <linux/sched.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "common.h" diff --git a/drivers/i2c/busses/i2c-nvidia-gpu.c b/drivers/i2c/busses/i2c-nvidia-gpu.c index 9bcaa29a7191..541d808d62d0 100644 --- a/drivers/i2c/busses/i2c-nvidia-gpu.c +++ b/drivers/i2c/busses/i2c-nvidia-gpu.c @@ -16,7 +16,7 @@ #include <linux/pm_runtime.h> #include <linux/power_supply.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "i2c-ccgx-ucsi.h" diff --git a/drivers/i2c/busses/i2c-stm32f7.c b/drivers/i2c/busses/i2c-stm32f7.c index cfee2d9c09de..0174ead99de6 100644 --- a/drivers/i2c/busses/i2c-stm32f7.c +++ b/drivers/i2c/busses/i2c-stm32f7.c @@ -2395,7 +2395,7 @@ static int __maybe_unused stm32f7_i2c_runtime_suspend(struct device *dev) struct stm32f7_i2c_dev *i2c_dev = dev_get_drvdata(dev); if (!stm32f7_i2c_is_slave_registered(i2c_dev)) - clk_disable_unprepare(i2c_dev->clk); + clk_disable(i2c_dev->clk); return 0; } @@ -2406,9 +2406,9 @@ static int __maybe_unused stm32f7_i2c_runtime_resume(struct device *dev) int ret; if (!stm32f7_i2c_is_slave_registered(i2c_dev)) { - ret = clk_prepare_enable(i2c_dev->clk); + ret = clk_enable(i2c_dev->clk); if (ret) { - dev_err(dev, "failed to prepare_enable clock\n"); + dev_err(dev, "failed to enable clock\n"); return ret; } } diff --git a/drivers/iio/accel/adxl355_core.c b/drivers/iio/accel/adxl355_core.c index 0c9225d18fb2..eabaefa92f19 100644 --- a/drivers/iio/accel/adxl355_core.c +++ b/drivers/iio/accel/adxl355_core.c @@ -22,7 +22,7 @@ #include <linux/regmap.h> #include <linux/units.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "adxl355.h" diff --git a/drivers/iio/accel/adxl367.c b/drivers/iio/accel/adxl367.c index 1c046e96aef9..e790a66d86c7 100644 --- a/drivers/iio/accel/adxl367.c +++ b/drivers/iio/accel/adxl367.c @@ -16,7 +16,7 @@ #include <linux/mod_devicetable.h> #include <linux/regmap.h> #include <linux/regulator/consumer.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "adxl367.h" diff --git a/drivers/iio/accel/adxl380.c b/drivers/iio/accel/adxl380.c index 9c9bee993fde..9f6f0a45efce 100644 --- a/drivers/iio/accel/adxl380.c +++ b/drivers/iio/accel/adxl380.c @@ -13,7 +13,7 @@ #include <linux/regmap.h> #include <linux/units.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/iio/buffer.h> #include <linux/iio/events.h> diff --git a/drivers/iio/accel/bma400_core.c b/drivers/iio/accel/bma400_core.c index 89db242f06e0..f4e43c3bbf1a 100644 --- a/drivers/iio/accel/bma400_core.c +++ b/drivers/iio/accel/bma400_core.c @@ -22,7 +22,7 @@ #include <linux/regulator/consumer.h> #include <linux/slab.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/iio/iio.h> #include <linux/iio/buffer.h> diff --git a/drivers/iio/accel/bmi088-accel-core.c b/drivers/iio/accel/bmi088-accel-core.c index 469a1255d93c..fc1c1613d673 100644 --- a/drivers/iio/accel/bmi088-accel-core.c +++ b/drivers/iio/accel/bmi088-accel-core.c @@ -18,7 +18,7 @@ #include <linux/pm_runtime.h> #include <linux/regmap.h> #include <linux/slab.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "bmi088-accel.h" diff --git a/drivers/iio/accel/dmard09.c b/drivers/iio/accel/dmard09.c index 6644c1fec3e6..4ec70ca6910d 100644 --- a/drivers/iio/accel/dmard09.c +++ b/drivers/iio/accel/dmard09.c @@ -5,7 +5,7 @@ * Copyright (c) 2016, Jelle van der Waa <jelle@vdwaa.nl> */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/module.h> #include <linux/i2c.h> #include <linux/iio/iio.h> diff --git a/drivers/iio/accel/sca3300.c b/drivers/iio/accel/sca3300.c index fca77d660625..ca0ce83e42b2 100644 --- a/drivers/iio/accel/sca3300.c +++ b/drivers/iio/accel/sca3300.c @@ -12,7 +12,7 @@ #include <linux/module.h> #include <linux/spi/spi.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/iio/buffer.h> #include <linux/iio/iio.h> diff --git a/drivers/iio/adc/ad4130.c b/drivers/iio/adc/ad4130.c index e134d6497827..de32cc9d18c5 100644 --- a/drivers/iio/adc/ad4130.c +++ b/drivers/iio/adc/ad4130.c @@ -23,7 +23,7 @@ #include <linux/units.h> #include <asm/div64.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/iio/buffer.h> #include <linux/iio/iio.h> diff --git a/drivers/iio/adc/ad_sigma_delta.c b/drivers/iio/adc/ad_sigma_delta.c index e30c7f8fcbec..2f3b61765055 100644 --- a/drivers/iio/adc/ad_sigma_delta.c +++ b/drivers/iio/adc/ad_sigma_delta.c @@ -23,7 +23,7 @@ #include <linux/iio/triggered_buffer.h> #include <linux/iio/adc/ad_sigma_delta.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define AD_SD_COMM_CHAN_MASK 0x3 diff --git a/drivers/iio/adc/axp20x_adc.c b/drivers/iio/adc/axp20x_adc.c index c6a783512f93..9fd7027623d0 100644 --- a/drivers/iio/adc/axp20x_adc.c +++ b/drivers/iio/adc/axp20x_adc.c @@ -5,7 +5,7 @@ * Quentin Schulz <quentin.schulz@free-electrons.com> */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/bitfield.h> #include <linux/completion.h> #include <linux/interrupt.h> diff --git a/drivers/iio/adc/intel_mrfld_adc.c b/drivers/iio/adc/intel_mrfld_adc.c index 30c8c09e3716..c178850eaaab 100644 --- a/drivers/iio/adc/intel_mrfld_adc.c +++ b/drivers/iio/adc/intel_mrfld_adc.c @@ -25,7 +25,7 @@ #include <linux/iio/iio.h> #include <linux/iio/machine.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define BCOVE_GPADCREQ 0xDC #define BCOVE_GPADCREQ_BUSY BIT(0) diff --git a/drivers/iio/adc/ltc2497.c b/drivers/iio/adc/ltc2497.c index f010b2fd1202..eb9d521e86e5 100644 --- a/drivers/iio/adc/ltc2497.c +++ b/drivers/iio/adc/ltc2497.c @@ -14,7 +14,7 @@ #include <linux/mod_devicetable.h> #include <linux/property.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "ltc2497.h" diff --git a/drivers/iio/adc/max11100.c b/drivers/iio/adc/max11100.c index 2f07437caec3..520e37f75aac 100644 --- a/drivers/iio/adc/max11100.c +++ b/drivers/iio/adc/max11100.c @@ -12,7 +12,7 @@ #include <linux/module.h> #include <linux/regulator/consumer.h> #include <linux/spi/spi.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/iio/iio.h> #include <linux/iio/driver.h> diff --git a/drivers/iio/adc/max11410.c b/drivers/iio/adc/max11410.c index 45368850b220..f0dc4b460903 100644 --- a/drivers/iio/adc/max11410.c +++ b/drivers/iio/adc/max11410.c @@ -15,7 +15,7 @@ #include <linux/regulator/consumer.h> #include <linux/spi/spi.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/iio/buffer.h> #include <linux/iio/sysfs.h> diff --git a/drivers/iio/adc/max1363.c b/drivers/iio/adc/max1363.c index d59cd638db96..8da2d8d7a9c6 100644 --- a/drivers/iio/adc/max1363.c +++ b/drivers/iio/adc/max1363.c @@ -25,6 +25,7 @@ #include <linux/module.h> #include <linux/mod_devicetable.h> #include <linux/property.h> +#include <linux/unaligned.h> #include <linux/iio/iio.h> #include <linux/iio/sysfs.h> @@ -34,8 +35,6 @@ #include <linux/iio/trigger_consumer.h> #include <linux/iio/triggered_buffer.h> -#include <asm/unaligned.h> - #define MAX1363_SETUP_BYTE(a) ((a) | 0x80) /* There is a fair bit more defined here than currently diff --git a/drivers/iio/adc/mcp3422.c b/drivers/iio/adc/mcp3422.c index 0778a8fb6866..50834fdcf738 100644 --- a/drivers/iio/adc/mcp3422.c +++ b/drivers/iio/adc/mcp3422.c @@ -19,7 +19,7 @@ #include <linux/mod_devicetable.h> #include <linux/delay.h> #include <linux/sysfs.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/iio/iio.h> #include <linux/iio/sysfs.h> diff --git a/drivers/iio/adc/mcp3911.c b/drivers/iio/adc/mcp3911.c index d0e77971c5d3..b097f04172c8 100644 --- a/drivers/iio/adc/mcp3911.c +++ b/drivers/iio/adc/mcp3911.c @@ -23,7 +23,7 @@ #include <linux/iio/trigger_consumer.h> #include <linux/iio/trigger.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define MCP3911_REG_CHANNEL0 0x00 #define MCP3911_REG_CHANNEL1 0x03 diff --git a/drivers/iio/adc/mt6360-adc.c b/drivers/iio/adc/mt6360-adc.c index d09724414d07..4eb2455d6ffa 100644 --- a/drivers/iio/adc/mt6360-adc.c +++ b/drivers/iio/adc/mt6360-adc.c @@ -16,7 +16,7 @@ #include <linux/iio/trigger_consumer.h> #include <linux/iio/triggered_buffer.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define MT6360_REG_PMUCHGCTRL3 0x313 #define MT6360_REG_PMUADCCFG 0x356 diff --git a/drivers/iio/adc/pac1921.c b/drivers/iio/adc/pac1921.c index 567279664e74..a96fae546bc1 100644 --- a/drivers/iio/adc/pac1921.c +++ b/drivers/iio/adc/pac1921.c @@ -5,7 +5,7 @@ * Copyright (C) 2024 Matteo Martelli <matteomartelli3@gmail.com> */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/bitfield.h> #include <linux/i2c.h> #include <linux/iio/events.h> diff --git a/drivers/iio/adc/pac1934.c b/drivers/iio/adc/pac1934.c index 8210728034d0..7ef249d83286 100644 --- a/drivers/iio/adc/pac1934.c +++ b/drivers/iio/adc/pac1934.c @@ -19,7 +19,7 @@ #include <linux/i2c.h> #include <linux/iio/iio.h> #include <linux/iio/sysfs.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* * maximum accumulation time should be (17 * 60 * 1000) around 17 minutes@1024 sps diff --git a/drivers/iio/adc/qcom-spmi-rradc.c b/drivers/iio/adc/qcom-spmi-rradc.c index 6aa70b4629a7..63ebaf13ef19 100644 --- a/drivers/iio/adc/qcom-spmi-rradc.c +++ b/drivers/iio/adc/qcom-spmi-rradc.c @@ -20,7 +20,7 @@ #include <linux/types.h> #include <linux/units.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/iio/iio.h> #include <linux/iio/types.h> diff --git a/drivers/iio/adc/ti-ads124s08.c b/drivers/iio/adc/ti-ads124s08.c index 14941f384dad..425b48d8986f 100644 --- a/drivers/iio/adc/ti-ads124s08.c +++ b/drivers/iio/adc/ti-ads124s08.c @@ -21,7 +21,7 @@ #include <linux/iio/triggered_buffer.h> #include <linux/iio/sysfs.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* Commands */ #define ADS124S08_CMD_NOP 0x00 diff --git a/drivers/iio/adc/ti-ads1298.c b/drivers/iio/adc/ti-ads1298.c index a6432ef1fa90..36d43495f603 100644 --- a/drivers/iio/adc/ti-ads1298.c +++ b/drivers/iio/adc/ti-ads1298.c @@ -23,7 +23,7 @@ #include <linux/iio/buffer.h> #include <linux/iio/kfifo_buf.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* Commands */ #define ADS1298_CMD_WAKEUP 0x02 diff --git a/drivers/iio/adc/ti-ads131e08.c b/drivers/iio/adc/ti-ads131e08.c index 91a427eb0882..31f1f229d97a 100644 --- a/drivers/iio/adc/ti-ads131e08.c +++ b/drivers/iio/adc/ti-ads131e08.c @@ -23,7 +23,7 @@ #include <linux/regulator/consumer.h> #include <linux/spi/spi.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* Commands */ #define ADS131E08_CMD_RESET 0x06 diff --git a/drivers/iio/adc/ti-tsc2046.c b/drivers/iio/adc/ti-tsc2046.c index 311d97001249..b56f2503f14c 100644 --- a/drivers/iio/adc/ti-tsc2046.c +++ b/drivers/iio/adc/ti-tsc2046.c @@ -13,7 +13,7 @@ #include <linux/spi/spi.h> #include <linux/units.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/iio/buffer.h> #include <linux/iio/trigger_consumer.h> diff --git a/drivers/iio/addac/ad74115.c b/drivers/iio/addac/ad74115.c index bdbdd67536ff..a7e480f2472d 100644 --- a/drivers/iio/addac/ad74115.c +++ b/drivers/iio/addac/ad74115.c @@ -16,7 +16,7 @@ #include <linux/spi/spi.h> #include <linux/units.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/iio/buffer.h> #include <linux/iio/iio.h> diff --git a/drivers/iio/addac/ad74413r.c b/drivers/iio/addac/ad74413r.c index 1e2f6d9804e3..e50c896a0766 100644 --- a/drivers/iio/addac/ad74413r.c +++ b/drivers/iio/addac/ad74413r.c @@ -4,7 +4,7 @@ * Author: Cosmin Tanislav <cosmin.tanislav@analog.com> */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/bitfield.h> #include <linux/crc8.h> #include <linux/device.h> diff --git a/drivers/iio/amplifiers/ada4250.c b/drivers/iio/amplifiers/ada4250.c index 4b32d350dc5d..566f0e1c98a5 100644 --- a/drivers/iio/amplifiers/ada4250.c +++ b/drivers/iio/amplifiers/ada4250.c @@ -14,7 +14,7 @@ #include <linux/regulator/consumer.h> #include <linux/spi/spi.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* ADA4250 Register Map */ #define ADA4250_REG_GAIN_MUX 0x00 diff --git a/drivers/iio/cdc/ad7746.c b/drivers/iio/cdc/ad7746.c index d11bc3496dda..ba18dbbe0940 100644 --- a/drivers/iio/cdc/ad7746.c +++ b/drivers/iio/cdc/ad7746.c @@ -16,7 +16,7 @@ #include <linux/stat.h> #include <linux/sysfs.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/iio/iio.h> #include <linux/iio/sysfs.h> diff --git a/drivers/iio/chemical/bme680_core.c b/drivers/iio/chemical/bme680_core.c index 5d2e750ca2b9..0b96534c6867 100644 --- a/drivers/iio/chemical/bme680_core.c +++ b/drivers/iio/chemical/bme680_core.c @@ -19,7 +19,7 @@ #include <linux/iio/iio.h> #include <linux/iio/sysfs.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "bme680.h" diff --git a/drivers/iio/chemical/pms7003.c b/drivers/iio/chemical/pms7003.c index 43025866d5b7..d0bd94912e0a 100644 --- a/drivers/iio/chemical/pms7003.c +++ b/drivers/iio/chemical/pms7003.c @@ -5,7 +5,7 @@ * Copyright (c) Tomasz Duszynski <tduszyns@gmail.com> */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/completion.h> #include <linux/device.h> #include <linux/errno.h> diff --git a/drivers/iio/chemical/scd30_i2c.c b/drivers/iio/chemical/scd30_i2c.c index bd3b01ded246..b31dfaf52df9 100644 --- a/drivers/iio/chemical/scd30_i2c.c +++ b/drivers/iio/chemical/scd30_i2c.c @@ -13,7 +13,7 @@ #include <linux/mod_devicetable.h> #include <linux/module.h> #include <linux/types.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "scd30.h" diff --git a/drivers/iio/chemical/scd30_serial.c b/drivers/iio/chemical/scd30_serial.c index 2adb76dbb020..55044f07d5a3 100644 --- a/drivers/iio/chemical/scd30_serial.c +++ b/drivers/iio/chemical/scd30_serial.c @@ -15,7 +15,7 @@ #include <linux/serdev.h> #include <linux/string.h> #include <linux/types.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "scd30.h" diff --git a/drivers/iio/chemical/scd4x.c b/drivers/iio/chemical/scd4x.c index ca6b20270711..52cad54e8572 100644 --- a/drivers/iio/chemical/scd4x.c +++ b/drivers/iio/chemical/scd4x.c @@ -11,7 +11,7 @@ * https://www.sensirion.com/file/datasheet_scd4x */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/crc8.h> #include <linux/delay.h> #include <linux/device.h> diff --git a/drivers/iio/chemical/sps30_i2c.c b/drivers/iio/chemical/sps30_i2c.c index 5c31299813ec..1b21b6bcd0e7 100644 --- a/drivers/iio/chemical/sps30_i2c.c +++ b/drivers/iio/chemical/sps30_i2c.c @@ -6,7 +6,7 @@ * * I2C slave address: 0x69 */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/crc8.h> #include <linux/delay.h> #include <linux/device.h> diff --git a/drivers/iio/common/st_sensors/st_sensors_core.c b/drivers/iio/common/st_sensors/st_sensors_core.c index c69399ac6657..1b4287991d00 100644 --- a/drivers/iio/common/st_sensors/st_sensors_core.c +++ b/drivers/iio/common/st_sensors/st_sensors_core.c @@ -16,7 +16,7 @@ #include <linux/property.h> #include <linux/regulator/consumer.h> #include <linux/regmap.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/iio/common/st_sensors.h> #include "st_sensors_core.h" diff --git a/drivers/iio/dac/ad3552r.c b/drivers/iio/dac/ad3552r.c index bd37d304ca70..7d61b2fe6624 100644 --- a/drivers/iio/dac/ad3552r.c +++ b/drivers/iio/dac/ad3552r.c @@ -5,7 +5,7 @@ * * Copyright 2021 Analog Devices Inc. */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/device.h> #include <linux/iio/triggered_buffer.h> #include <linux/iio/trigger_consumer.h> diff --git a/drivers/iio/dac/ad5064.c b/drivers/iio/dac/ad5064.c index 7712dc6be608..905988724f27 100644 --- a/drivers/iio/dac/ad5064.c +++ b/drivers/iio/dac/ad5064.c @@ -18,7 +18,7 @@ #include <linux/slab.h> #include <linux/sysfs.h> #include <linux/regulator/consumer.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/iio/iio.h> #include <linux/iio/sysfs.h> diff --git a/drivers/iio/dac/ad5446.c b/drivers/iio/dac/ad5446.c index 8103d2cd13f6..708629efc157 100644 --- a/drivers/iio/dac/ad5446.c +++ b/drivers/iio/dac/ad5446.c @@ -22,7 +22,7 @@ #include <linux/iio/iio.h> #include <linux/iio/sysfs.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define MODE_PWRDWN_1k 0x1 #define MODE_PWRDWN_100k 0x2 diff --git a/drivers/iio/dac/ad5449.c b/drivers/iio/dac/ad5449.c index 953fcfa2110b..1c996016756a 100644 --- a/drivers/iio/dac/ad5449.c +++ b/drivers/iio/dac/ad5449.c @@ -15,7 +15,7 @@ #include <linux/slab.h> #include <linux/sysfs.h> #include <linux/regulator/consumer.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/iio/iio.h> #include <linux/iio/sysfs.h> diff --git a/drivers/iio/dac/ad5593r.c b/drivers/iio/dac/ad5593r.c index fae5e5a0e72f..62e1fbb9e910 100644 --- a/drivers/iio/dac/ad5593r.c +++ b/drivers/iio/dac/ad5593r.c @@ -13,7 +13,7 @@ #include <linux/module.h> #include <linux/mod_devicetable.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define AD5593R_MODE_CONF (0 << 4) #define AD5593R_MODE_DAC_WRITE (1 << 4) diff --git a/drivers/iio/dac/ad5624r_spi.c b/drivers/iio/dac/ad5624r_spi.c index 7e6f824de299..9304d0499bae 100644 --- a/drivers/iio/dac/ad5624r_spi.c +++ b/drivers/iio/dac/ad5624r_spi.c @@ -18,7 +18,7 @@ #include <linux/iio/iio.h> #include <linux/iio/sysfs.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "ad5624r.h" diff --git a/drivers/iio/dac/ad5766.c b/drivers/iio/dac/ad5766.c index 899894523752..f658ac8086aa 100644 --- a/drivers/iio/dac/ad5766.c +++ b/drivers/iio/dac/ad5766.c @@ -14,7 +14,7 @@ #include <linux/iio/trigger_consumer.h> #include <linux/module.h> #include <linux/spi/spi.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define AD5766_UPPER_WORD_SPI_MASK GENMASK(31, 16) #define AD5766_LOWER_WORD_SPI_MASK GENMASK(15, 0) diff --git a/drivers/iio/dac/ad5770r.c b/drivers/iio/dac/ad5770r.c index 12c98f3e62a5..7d7f5110d66a 100644 --- a/drivers/iio/dac/ad5770r.c +++ b/drivers/iio/dac/ad5770r.c @@ -17,7 +17,7 @@ #include <linux/regmap.h> #include <linux/regulator/consumer.h> #include <linux/spi/spi.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define ADI_SPI_IF_CONFIG_A 0x00 #define ADI_SPI_IF_CONFIG_B 0x01 diff --git a/drivers/iio/dac/ad7293.c b/drivers/iio/dac/ad7293.c index 06f05750d921..1d4032670482 100644 --- a/drivers/iio/dac/ad7293.c +++ b/drivers/iio/dac/ad7293.c @@ -16,7 +16,7 @@ #include <linux/regulator/consumer.h> #include <linux/spi/spi.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define AD7293_R1B BIT(16) #define AD7293_R2B BIT(17) diff --git a/drivers/iio/dac/ltc2632.c b/drivers/iio/dac/ltc2632.c index 3a3c4f4874e4..a4fb2509c950 100644 --- a/drivers/iio/dac/ltc2632.c +++ b/drivers/iio/dac/ltc2632.c @@ -13,7 +13,7 @@ #include <linux/property.h> #include <linux/regulator/consumer.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define LTC2632_CMD_WRITE_INPUT_N 0x0 #define LTC2632_CMD_UPDATE_DAC_N 0x1 diff --git a/drivers/iio/dac/mcp4821.c b/drivers/iio/dac/mcp4821.c index 782e8f6b7782..c1a59bbbba3c 100644 --- a/drivers/iio/dac/mcp4821.c +++ b/drivers/iio/dac/mcp4821.c @@ -23,7 +23,7 @@ #include <linux/iio/iio.h> #include <linux/iio/types.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define MCP4821_ACTIVE_MODE BIT(12) #define MCP4802_SECOND_CHAN BIT(15) diff --git a/drivers/iio/frequency/adf4377.c b/drivers/iio/frequency/adf4377.c index 25fbc2cef1f7..45ceeb828d6b 100644 --- a/drivers/iio/frequency/adf4377.c +++ b/drivers/iio/frequency/adf4377.c @@ -20,7 +20,7 @@ #include <linux/regmap.h> #include <linux/units.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* ADF4377 REG0000 Map */ #define ADF4377_0000_SOFT_RESET_R_MSK BIT(7) diff --git a/drivers/iio/frequency/admv1013.c b/drivers/iio/frequency/admv1013.c index c0cd5d9844fe..8ef583680ad0 100644 --- a/drivers/iio/frequency/admv1013.c +++ b/drivers/iio/frequency/admv1013.c @@ -18,7 +18,7 @@ #include <linux/spi/spi.h> #include <linux/units.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* ADMV1013 Register Map */ #define ADMV1013_REG_SPI_CONTROL 0x00 diff --git a/drivers/iio/frequency/admv1014.c b/drivers/iio/frequency/admv1014.c index b46b73b89eb7..986b87a72577 100644 --- a/drivers/iio/frequency/admv1014.c +++ b/drivers/iio/frequency/admv1014.c @@ -19,7 +19,7 @@ #include <linux/spi/spi.h> #include <linux/units.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* ADMV1014 Register Map */ #define ADMV1014_REG_SPI_CONTROL 0x00 diff --git a/drivers/iio/frequency/admv4420.c b/drivers/iio/frequency/admv4420.c index 863ba8e98c95..3ae462b4f5c9 100644 --- a/drivers/iio/frequency/admv4420.c +++ b/drivers/iio/frequency/admv4420.c @@ -13,7 +13,7 @@ #include <linux/spi/spi.h> #include <linux/units.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* ADMV4420 Register Map */ #define ADMV4420_SPI_CONFIG_1 0x00 diff --git a/drivers/iio/frequency/adrf6780.c b/drivers/iio/frequency/adrf6780.c index 3f46032c9275..57ee908fc747 100644 --- a/drivers/iio/frequency/adrf6780.c +++ b/drivers/iio/frequency/adrf6780.c @@ -16,7 +16,7 @@ #include <linux/mod_devicetable.h> #include <linux/spi/spi.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* ADRF6780 Register Map */ #define ADRF6780_REG_CONTROL 0x00 diff --git a/drivers/iio/gyro/adis16130.c b/drivers/iio/gyro/adis16130.c index 33cde9e6fca5..2535e3c94037 100644 --- a/drivers/iio/gyro/adis16130.c +++ b/drivers/iio/gyro/adis16130.c @@ -12,7 +12,7 @@ #include <linux/iio/iio.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define ADIS16130_CON 0x0 #define ADIS16130_CON_RD (1 << 6) diff --git a/drivers/iio/health/afe4403.c b/drivers/iio/health/afe4403.c index 85637e8ac45f..13e1dd4dd62c 100644 --- a/drivers/iio/health/afe4403.c +++ b/drivers/iio/health/afe4403.c @@ -23,7 +23,7 @@ #include <linux/iio/triggered_buffer.h> #include <linux/iio/trigger_consumer.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "afe440x.h" diff --git a/drivers/iio/humidity/ens210.c b/drivers/iio/humidity/ens210.c index e9167574203a..77418d97f30d 100644 --- a/drivers/iio/humidity/ens210.c +++ b/drivers/iio/humidity/ens210.c @@ -22,7 +22,7 @@ #include <linux/module.h> #include <linux/types.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* register definitions */ #define ENS210_REG_PART_ID 0x00 diff --git a/drivers/iio/humidity/hdc3020.c b/drivers/iio/humidity/hdc3020.c index a82dcc3da421..ffb25596d3a8 100644 --- a/drivers/iio/humidity/hdc3020.c +++ b/drivers/iio/humidity/hdc3020.c @@ -26,7 +26,7 @@ #include <linux/regulator/consumer.h> #include <linux/units.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/iio/events.h> #include <linux/iio/iio.h> diff --git a/drivers/iio/imu/adis.c b/drivers/iio/imu/adis.c index 876848b42f69..99410733c1ca 100644 --- a/drivers/iio/imu/adis.c +++ b/drivers/iio/imu/adis.c @@ -13,7 +13,7 @@ #include <linux/kernel.h> #include <linux/spi/spi.h> #include <linux/module.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/iio/iio.h> #include <linux/iio/imu/adis.h> diff --git a/drivers/iio/imu/bmi323/bmi323_core.c b/drivers/iio/imu/bmi323/bmi323_core.c index 89eab40bcfdf..b8bbb826792c 100644 --- a/drivers/iio/imu/bmi323/bmi323_core.c +++ b/drivers/iio/imu/bmi323/bmi323_core.c @@ -19,7 +19,7 @@ #include <linux/regulator/consumer.h> #include <linux/units.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/iio/buffer.h> #include <linux/iio/events.h> diff --git a/drivers/iio/light/apds9306.c b/drivers/iio/light/apds9306.c index 66a063ea3db4..079e02be1005 100644 --- a/drivers/iio/light/apds9306.c +++ b/drivers/iio/light/apds9306.c @@ -28,7 +28,7 @@ #include <linux/iio/events.h> #include <linux/iio/sysfs.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define APDS9306_MAIN_CTRL_REG 0x00 #define APDS9306_ALS_MEAS_RATE_REG 0x04 diff --git a/drivers/iio/light/gp2ap020a00f.c b/drivers/iio/light/gp2ap020a00f.c index b3f87dded040..81e718cdeae3 100644 --- a/drivers/iio/light/gp2ap020a00f.c +++ b/drivers/iio/light/gp2ap020a00f.c @@ -43,7 +43,7 @@ #include <linux/regmap.h> #include <linux/regulator/consumer.h> #include <linux/slab.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/iio/buffer.h> #include <linux/iio/events.h> #include <linux/iio/iio.h> diff --git a/drivers/iio/light/ltr390.c b/drivers/iio/light/ltr390.c index a92034cdd67a..8e0a3fc3d923 100644 --- a/drivers/iio/light/ltr390.c +++ b/drivers/iio/light/ltr390.c @@ -31,7 +31,7 @@ #include <linux/iio/iio.h> #include <linux/iio/events.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define LTR390_MAIN_CTRL 0x00 #define LTR390_ALS_UVS_MEAS_RATE 0x04 diff --git a/drivers/iio/light/ltrf216a.c b/drivers/iio/light/ltrf216a.c index b1dacb48d610..dbec1e7cfeb8 100644 --- a/drivers/iio/light/ltrf216a.c +++ b/drivers/iio/light/ltrf216a.c @@ -26,7 +26,7 @@ #include <linux/iio/iio.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define LTRF216A_ALS_RESET_MASK BIT(4) #define LTRF216A_ALS_DATA_STATUS BIT(3) diff --git a/drivers/iio/light/si1133.c b/drivers/iio/light/si1133.c index eeff6cc792f2..44fa152dbd24 100644 --- a/drivers/iio/light/si1133.c +++ b/drivers/iio/light/si1133.c @@ -17,7 +17,7 @@ #include <linux/util_macros.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define SI1133_REG_PART_ID 0x00 #define SI1133_REG_REV_ID 0x01 diff --git a/drivers/iio/light/tsl2591.c b/drivers/iio/light/tsl2591.c index 7bdbfe72f0f0..850c2465992f 100644 --- a/drivers/iio/light/tsl2591.c +++ b/drivers/iio/light/tsl2591.c @@ -21,7 +21,7 @@ #include <linux/pm_runtime.h> #include <linux/sysfs.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/iio/events.h> #include <linux/iio/iio.h> diff --git a/drivers/iio/light/zopt2201.c b/drivers/iio/light/zopt2201.c index 327f94e447af..604be60e92ac 100644 --- a/drivers/iio/light/zopt2201.c +++ b/drivers/iio/light/zopt2201.c @@ -19,7 +19,7 @@ #include <linux/iio/iio.h> #include <linux/iio/sysfs.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define ZOPT2201_DRV_NAME "zopt2201" diff --git a/drivers/iio/magnetometer/rm3100-core.c b/drivers/iio/magnetometer/rm3100-core.c index 0e03a772fa43..baab918b3825 100644 --- a/drivers/iio/magnetometer/rm3100-core.c +++ b/drivers/iio/magnetometer/rm3100-core.c @@ -22,7 +22,7 @@ #include <linux/iio/triggered_buffer.h> #include <linux/iio/trigger_consumer.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "rm3100.h" diff --git a/drivers/iio/magnetometer/yamaha-yas530.c b/drivers/iio/magnetometer/yamaha-yas530.c index 7b041bb38693..65011a8598d3 100644 --- a/drivers/iio/magnetometer/yamaha-yas530.c +++ b/drivers/iio/magnetometer/yamaha-yas530.c @@ -43,7 +43,7 @@ #include <linux/iio/trigger_consumer.h> #include <linux/iio/triggered_buffer.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* Commonly used registers */ #define YAS5XX_DEVICE_ID 0x80 diff --git a/drivers/iio/pressure/bmp280-core.c b/drivers/iio/pressure/bmp280-core.c index 6811619c6f11..f4df222ed0c3 100644 --- a/drivers/iio/pressure/bmp280-core.c +++ b/drivers/iio/pressure/bmp280-core.c @@ -46,7 +46,7 @@ #include <linux/iio/trigger_consumer.h> #include <linux/iio/triggered_buffer.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "bmp280.h" diff --git a/drivers/iio/pressure/dlhl60d.c b/drivers/iio/pressure/dlhl60d.c index c1cea9d40424..e99e97ea6300 100644 --- a/drivers/iio/pressure/dlhl60d.c +++ b/drivers/iio/pressure/dlhl60d.c @@ -15,7 +15,7 @@ #include <linux/iio/buffer.h> #include <linux/iio/trigger_consumer.h> #include <linux/iio/triggered_buffer.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* Commands */ #define DLH_START_SINGLE 0xAA diff --git a/drivers/iio/pressure/hp206c.c b/drivers/iio/pressure/hp206c.c index 261af1562827..442740941933 100644 --- a/drivers/iio/pressure/hp206c.c +++ b/drivers/iio/pressure/hp206c.c @@ -18,7 +18,7 @@ #include <linux/delay.h> #include <linux/util_macros.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* I2C commands: */ #define HP206C_CMD_SOFT_RST 0x06 diff --git a/drivers/iio/pressure/hsc030pa.c b/drivers/iio/pressure/hsc030pa.c index 1682b90d4557..4e6f10eeabc3 100644 --- a/drivers/iio/pressure/hsc030pa.c +++ b/drivers/iio/pressure/hsc030pa.c @@ -28,7 +28,7 @@ #include <linux/iio/trigger_consumer.h> #include <linux/iio/triggered_buffer.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "hsc030pa.h" diff --git a/drivers/iio/pressure/mprls0025pa.c b/drivers/iio/pressure/mprls0025pa.c index 33a15d4c642c..3b6145348c2e 100644 --- a/drivers/iio/pressure/mprls0025pa.c +++ b/drivers/iio/pressure/mprls0025pa.c @@ -26,7 +26,7 @@ #include <linux/regulator/consumer.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "mprls0025pa.h" diff --git a/drivers/iio/pressure/ms5611_i2c.c b/drivers/iio/pressure/ms5611_i2c.c index 9a0f52321fcb..7e2cb8b6afa2 100644 --- a/drivers/iio/pressure/ms5611_i2c.c +++ b/drivers/iio/pressure/ms5611_i2c.c @@ -16,7 +16,7 @@ #include <linux/module.h> #include <linux/mod_devicetable.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "ms5611.h" diff --git a/drivers/iio/pressure/ms5611_spi.c b/drivers/iio/pressure/ms5611_spi.c index cc9d1f68c53c..87181963a3e3 100644 --- a/drivers/iio/pressure/ms5611_spi.c +++ b/drivers/iio/pressure/ms5611_spi.c @@ -11,7 +11,7 @@ #include <linux/spi/spi.h> #include <linux/mod_devicetable.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "ms5611.h" diff --git a/drivers/iio/pressure/sdp500.c b/drivers/iio/pressure/sdp500.c index 6ff32e3fa637..9828c73c4855 100644 --- a/drivers/iio/pressure/sdp500.c +++ b/drivers/iio/pressure/sdp500.c @@ -10,7 +10,7 @@ #include <linux/iio/iio.h> #include <linux/mod_devicetable.h> #include <linux/regulator/consumer.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define SDP500_CRC8_POLYNOMIAL 0x31 /* x8+x5+x4+1 (normalized to 0x31) */ #define SDP500_READ_SIZE 3 diff --git a/drivers/iio/pressure/st_pressure_core.c b/drivers/iio/pressure/st_pressure_core.c index 80176e3083af..597bf268ea51 100644 --- a/drivers/iio/pressure/st_pressure_core.c +++ b/drivers/iio/pressure/st_pressure_core.c @@ -14,7 +14,7 @@ #include <linux/iio/iio.h> #include <linux/iio/sysfs.h> #include <linux/iio/trigger.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/iio/common/st_sensors.h> #include "st_pressure.h" diff --git a/drivers/iio/pressure/zpa2326.c b/drivers/iio/pressure/zpa2326.c index dcc87a9015e8..950f8dee2b26 100644 --- a/drivers/iio/pressure/zpa2326.c +++ b/drivers/iio/pressure/zpa2326.c @@ -64,7 +64,7 @@ #include <linux/iio/trigger.h> #include <linux/iio/trigger_consumer.h> #include <linux/iio/triggered_buffer.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "zpa2326.h" /* 200 ms should be enough for the longest conversion time in one-shot mode. */ diff --git a/drivers/iio/proximity/aw96103.c b/drivers/iio/proximity/aw96103.c index db9d78e961fd..707ba0a510aa 100644 --- a/drivers/iio/proximity/aw96103.c +++ b/drivers/iio/proximity/aw96103.c @@ -17,7 +17,7 @@ #include <linux/regulator/consumer.h> #include <linux/regmap.h> #include <linux/slab.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define AW_DATA_PROCESS_FACTOR 1024 #define AW96103_CHIP_ID 0xa961 diff --git a/drivers/iio/proximity/cros_ec_mkbp_proximity.c b/drivers/iio/proximity/cros_ec_mkbp_proximity.c index cf9b4cf61d27..b1a4a923e788 100644 --- a/drivers/iio/proximity/cros_ec_mkbp_proximity.c +++ b/drivers/iio/proximity/cros_ec_mkbp_proximity.c @@ -21,7 +21,7 @@ #include <linux/iio/iio.h> #include <linux/iio/sysfs.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> struct cros_ec_mkbp_proximity_data { struct cros_ec_device *ec; diff --git a/drivers/iio/proximity/hx9023s.c b/drivers/iio/proximity/hx9023s.c index 8b9f84400e00..d8fb34060d3d 100644 --- a/drivers/iio/proximity/hx9023s.c +++ b/drivers/iio/proximity/hx9023s.c @@ -29,7 +29,7 @@ #include <linux/units.h> #include <asm/byteorder.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/iio/buffer.h> #include <linux/iio/events.h> diff --git a/drivers/iio/proximity/irsd200.c b/drivers/iio/proximity/irsd200.c index 323ac6dac90e..6e96b764fed8 100644 --- a/drivers/iio/proximity/irsd200.c +++ b/drivers/iio/proximity/irsd200.c @@ -5,7 +5,7 @@ * Copyright (C) 2023 Axis Communications AB */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/bitfield.h> #include <linux/i2c.h> #include <linux/module.h> diff --git a/drivers/iio/proximity/vl53l0x-i2c.c b/drivers/iio/proximity/vl53l0x-i2c.c index 5a137859c2b6..87d10faaff9b 100644 --- a/drivers/iio/proximity/vl53l0x-i2c.c +++ b/drivers/iio/proximity/vl53l0x-i2c.c @@ -20,6 +20,7 @@ #include <linux/irq.h> #include <linux/interrupt.h> #include <linux/module.h> +#include <linux/unaligned.h> #include <linux/iio/iio.h> #include <linux/iio/buffer.h> @@ -27,8 +28,6 @@ #include <linux/iio/trigger_consumer.h> #include <linux/iio/triggered_buffer.h> -#include <asm/unaligned.h> - #define VL_REG_SYSRANGE_START 0x00 #define VL_REG_SYSRANGE_MODE_MASK GENMASK(3, 0) diff --git a/drivers/iio/temperature/ltc2983.c b/drivers/iio/temperature/ltc2983.c index 21f2cfc55bf8..f8ea2219ab48 100644 --- a/drivers/iio/temperature/ltc2983.c +++ b/drivers/iio/temperature/ltc2983.c @@ -22,7 +22,7 @@ #include <linux/spi/spi.h> #include <asm/byteorder.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* register map */ #define LTC2983_STATUS_REG 0x0000 diff --git a/drivers/iio/temperature/max31856.c b/drivers/iio/temperature/max31856.c index 8307aae2cb45..7ddec5cbe558 100644 --- a/drivers/iio/temperature/max31856.c +++ b/drivers/iio/temperature/max31856.c @@ -16,7 +16,7 @@ #include <linux/iio/iio.h> #include <linux/iio/sysfs.h> #include <linux/util_macros.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <dt-bindings/iio/temperature/thermocouple.h> /* * The MSB of the register value determines whether the following byte will diff --git a/drivers/iio/temperature/max31865.c b/drivers/iio/temperature/max31865.c index 29e23652ba5a..5a6fbe3c80e5 100644 --- a/drivers/iio/temperature/max31865.c +++ b/drivers/iio/temperature/max31865.c @@ -18,7 +18,7 @@ #include <linux/iio/sysfs.h> #include <linux/property.h> #include <linux/spi/spi.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* * The MSB of the register value determines whether the following byte will diff --git a/drivers/input/joystick/adafruit-seesaw.c b/drivers/input/joystick/adafruit-seesaw.c index 5c775ca886a5..c248c15b849d 100644 --- a/drivers/input/joystick/adafruit-seesaw.c +++ b/drivers/input/joystick/adafruit-seesaw.c @@ -15,7 +15,7 @@ * - Add interrupt support */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/bits.h> #include <linux/delay.h> #include <linux/i2c.h> diff --git a/drivers/input/joystick/adc-joystick.c b/drivers/input/joystick/adc-joystick.c index 02713e624df1..ff44f9978b71 100644 --- a/drivers/input/joystick/adc-joystick.c +++ b/drivers/input/joystick/adc-joystick.c @@ -11,7 +11,7 @@ #include <linux/platform_device.h> #include <linux/property.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> struct adc_joystick_axis { u32 code; diff --git a/drivers/input/joystick/iforce/iforce-main.c b/drivers/input/joystick/iforce/iforce-main.c index 84b87526b7ba..55e6321adab9 100644 --- a/drivers/input/joystick/iforce/iforce-main.c +++ b/drivers/input/joystick/iforce/iforce-main.c @@ -6,7 +6,7 @@ * USB/RS232 I-Force joysticks and wheels. */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "iforce.h" MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>, Johann Deneux <johann.deneux@gmail.com>"); diff --git a/drivers/input/joystick/iforce/iforce-packets.c b/drivers/input/joystick/iforce/iforce-packets.c index 763642c8cee9..08c889a72f6c 100644 --- a/drivers/input/joystick/iforce/iforce-packets.c +++ b/drivers/input/joystick/iforce/iforce-packets.c @@ -6,7 +6,7 @@ * USB/RS232 I-Force joysticks and wheels. */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "iforce.h" static struct { diff --git a/drivers/input/joystick/spaceball.c b/drivers/input/joystick/spaceball.c index 49101f1c858b..4f2221001a95 100644 --- a/drivers/input/joystick/spaceball.c +++ b/drivers/input/joystick/spaceball.c @@ -16,7 +16,7 @@ #include <linux/module.h> #include <linux/input.h> #include <linux/serio.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define DRIVER_DESC "SpaceTec SpaceBall 2003/3003/4000 FLX driver" diff --git a/drivers/input/keyboard/adp5589-keys.c b/drivers/input/keyboard/adp5589-keys.c index 8996e00cd63a..922d3ab998f3 100644 --- a/drivers/input/keyboard/adp5589-keys.c +++ b/drivers/input/keyboard/adp5589-keys.c @@ -391,10 +391,17 @@ static int adp5589_gpio_get_value(struct gpio_chip *chip, unsigned off) struct adp5589_kpad *kpad = gpiochip_get_data(chip); unsigned int bank = kpad->var->bank(kpad->gpiomap[off]); unsigned int bit = kpad->var->bit(kpad->gpiomap[off]); + int val; - return !!(adp5589_read(kpad->client, - kpad->var->reg(ADP5589_GPI_STATUS_A) + bank) & - bit); + mutex_lock(&kpad->gpio_lock); + if (kpad->dir[bank] & bit) + val = kpad->dat_out[bank]; + else + val = adp5589_read(kpad->client, + kpad->var->reg(ADP5589_GPI_STATUS_A) + bank); + mutex_unlock(&kpad->gpio_lock); + + return !!(val & bit); } static void adp5589_gpio_set_value(struct gpio_chip *chip, @@ -936,10 +943,9 @@ static int adp5589_keypad_add(struct adp5589_kpad *kpad, unsigned int revid) static void adp5589_clear_config(void *data) { - struct i2c_client *client = data; - struct adp5589_kpad *kpad = i2c_get_clientdata(client); + struct adp5589_kpad *kpad = data; - adp5589_write(client, kpad->var->reg(ADP5589_GENERAL_CFG), 0); + adp5589_write(kpad->client, kpad->var->reg(ADP5589_GENERAL_CFG), 0); } static int adp5589_probe(struct i2c_client *client) @@ -983,7 +989,7 @@ static int adp5589_probe(struct i2c_client *client) } error = devm_add_action_or_reset(&client->dev, adp5589_clear_config, - client); + kpad); if (error) return error; @@ -1010,8 +1016,6 @@ static int adp5589_probe(struct i2c_client *client) if (error) return error; - i2c_set_clientdata(client, kpad); - dev_info(&client->dev, "Rev.%d keypad, irq %d\n", revid, client->irq); return 0; } diff --git a/drivers/input/keyboard/applespi.c b/drivers/input/keyboard/applespi.c index 707c5a8ae736..2c993fa8306a 100644 --- a/drivers/input/keyboard/applespi.c +++ b/drivers/input/keyboard/applespi.c @@ -57,7 +57,7 @@ #include <linux/workqueue.h> #include <asm/barrier.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define CREATE_TRACE_POINTS #include "applespi.h" diff --git a/drivers/input/keyboard/cros_ec_keyb.c b/drivers/input/keyboard/cros_ec_keyb.c index 12eb9df180ee..4c81b20ff6af 100644 --- a/drivers/input/keyboard/cros_ec_keyb.c +++ b/drivers/input/keyboard/cros_ec_keyb.c @@ -27,7 +27,7 @@ #include <linux/platform_data/cros_ec_commands.h> #include <linux/platform_data/cros_ec_proto.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /** * struct cros_ec_keyb - Structure representing EC keyboard device diff --git a/drivers/input/misc/ims-pcu.c b/drivers/input/misc/ims-pcu.c index 058f3470b7ae..4215f9b9c2b0 100644 --- a/drivers/input/misc/ims-pcu.c +++ b/drivers/input/misc/ims-pcu.c @@ -17,7 +17,7 @@ #include <linux/types.h> #include <linux/usb/input.h> #include <linux/usb/cdc.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define IMS_PCU_KEYMAP_LEN 32 diff --git a/drivers/input/misc/iqs7222.c b/drivers/input/misc/iqs7222.c index 9ca5a743f19f..be80a31de9f8 100644 --- a/drivers/input/misc/iqs7222.c +++ b/drivers/input/misc/iqs7222.c @@ -20,7 +20,7 @@ #include <linux/module.h> #include <linux/property.h> #include <linux/slab.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define IQS7222_PROD_NUM 0x00 #define IQS7222_PROD_NUM_A 840 diff --git a/drivers/input/mouse/Kconfig b/drivers/input/mouse/Kconfig index 8a27a20d04b0..833b643f0616 100644 --- a/drivers/input/mouse/Kconfig +++ b/drivers/input/mouse/Kconfig @@ -69,18 +69,6 @@ config MOUSE_PS2_LOGIPS2PP If unsure, say Y. -config MOUSE_PS2_PIXART - bool "PixArt PS/2 touchpad protocol extension" if EXPERT - default y - depends on MOUSE_PS2 - help - This driver supports the PixArt PS/2 touchpad found in some - laptops. - Say Y here if you have a PixArt PS/2 TouchPad connected to - your system. - - If unsure, say Y. - config MOUSE_PS2_SYNAPTICS bool "Synaptics PS/2 mouse protocol extension" if EXPERT default y diff --git a/drivers/input/mouse/Makefile b/drivers/input/mouse/Makefile index 563029551529..a1336d5bee6f 100644 --- a/drivers/input/mouse/Makefile +++ b/drivers/input/mouse/Makefile @@ -32,7 +32,6 @@ psmouse-$(CONFIG_MOUSE_PS2_ELANTECH) += elantech.o psmouse-$(CONFIG_MOUSE_PS2_OLPC) += hgpk.o psmouse-$(CONFIG_MOUSE_PS2_LOGIPS2PP) += logips2pp.o psmouse-$(CONFIG_MOUSE_PS2_LIFEBOOK) += lifebook.o -psmouse-$(CONFIG_MOUSE_PS2_PIXART) += pixart_ps2.o psmouse-$(CONFIG_MOUSE_PS2_SENTELIC) += sentelic.o psmouse-$(CONFIG_MOUSE_PS2_TRACKPOINT) += trackpoint.o psmouse-$(CONFIG_MOUSE_PS2_TOUCHKIT) += touchkit_ps2.o diff --git a/drivers/input/mouse/cyapa_gen3.c b/drivers/input/mouse/cyapa_gen3.c index 60c83bc71d84..fc3fb954523b 100644 --- a/drivers/input/mouse/cyapa_gen3.c +++ b/drivers/input/mouse/cyapa_gen3.c @@ -20,7 +20,7 @@ #include <linux/input/mt.h> #include <linux/module.h> #include <linux/slab.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "cyapa.h" diff --git a/drivers/input/mouse/cyapa_gen5.c b/drivers/input/mouse/cyapa_gen5.c index 2e6bcb07257e..3b4439f10635 100644 --- a/drivers/input/mouse/cyapa_gen5.c +++ b/drivers/input/mouse/cyapa_gen5.c @@ -17,7 +17,7 @@ #include <linux/mutex.h> #include <linux/completion.h> #include <linux/slab.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/crc-itu-t.h> #include <linux/pm_runtime.h> #include "cyapa.h" diff --git a/drivers/input/mouse/cyapa_gen6.c b/drivers/input/mouse/cyapa_gen6.c index 4ffe08fee10c..570c06dcef78 100644 --- a/drivers/input/mouse/cyapa_gen6.c +++ b/drivers/input/mouse/cyapa_gen6.c @@ -17,7 +17,7 @@ #include <linux/mutex.h> #include <linux/completion.h> #include <linux/slab.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/crc-itu-t.h> #include "cyapa.h" diff --git a/drivers/input/mouse/elan_i2c_core.c b/drivers/input/mouse/elan_i2c_core.c index ce96513b34f6..7521981274bd 100644 --- a/drivers/input/mouse/elan_i2c_core.c +++ b/drivers/input/mouse/elan_i2c_core.c @@ -36,7 +36,7 @@ #include <linux/pm_wakeirq.h> #include <linux/property.h> #include <linux/regulator/consumer.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "elan_i2c.h" diff --git a/drivers/input/mouse/elan_i2c_i2c.c b/drivers/input/mouse/elan_i2c_i2c.c index 13dc097eb6c6..15cf4463b64e 100644 --- a/drivers/input/mouse/elan_i2c_i2c.c +++ b/drivers/input/mouse/elan_i2c_i2c.c @@ -21,7 +21,7 @@ #include <linux/kernel.h> #include <linux/slab.h> #include <linux/sched.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "elan_i2c.h" diff --git a/drivers/input/mouse/elantech.c b/drivers/input/mouse/elantech.c index b4723ea395eb..79ad98cc1e79 100644 --- a/drivers/input/mouse/elantech.c +++ b/drivers/input/mouse/elantech.c @@ -17,7 +17,7 @@ #include <linux/platform_device.h> #include <linux/serio.h> #include <linux/libps2.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "psmouse.h" #include "elantech.h" #include "elan_i2c.h" diff --git a/drivers/input/mouse/pixart_ps2.c b/drivers/input/mouse/pixart_ps2.c deleted file mode 100644 index 1993fc760d7b..000000000000 --- a/drivers/input/mouse/pixart_ps2.c +++ /dev/null @@ -1,300 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * Pixart Touchpad Controller 1336U PS2 driver - * - * Author: Jon Xie <jon_xie@pixart.com> - * Jay Lee <jay_lee@pixart.com> - * Further cleanup and restructuring by: - * Binbin Zhou <zhoubinbin@loongson.cn> - * - * Copyright (C) 2021-2024 Pixart Imaging. - * Copyright (C) 2024 Loongson Technology Corporation Limited. - * - */ - -#include <linux/bitfield.h> -#include <linux/delay.h> -#include <linux/device.h> -#include <linux/input.h> -#include <linux/input/mt.h> -#include <linux/libps2.h> -#include <linux/serio.h> -#include <linux/slab.h> - -#include "pixart_ps2.h" - -static int pixart_read_tp_mode(struct ps2dev *ps2dev, u8 *mode) -{ - int error; - u8 param[1] = { 0 }; - - error = ps2_command(ps2dev, param, PIXART_CMD_REPORT_FORMAT); - if (error) - return error; - - *mode = param[0] == 1 ? PIXART_MODE_ABS : PIXART_MODE_REL; - - return 0; -} - -static int pixart_read_tp_type(struct ps2dev *ps2dev, u8 *type) -{ - int error; - u8 param[3] = { 0 }; - - param[0] = 0x0a; - error = ps2_command(ps2dev, param, PSMOUSE_CMD_SETRATE); - if (error) - return error; - - param[0] = 0x0; - error = ps2_command(ps2dev, param, PSMOUSE_CMD_SETRES); - if (error) - return error; - - error = ps2_command(ps2dev, param, PSMOUSE_CMD_SETRES); - if (error) - return error; - - error = ps2_command(ps2dev, param, PSMOUSE_CMD_SETRES); - if (error) - return error; - - param[0] = 0x03; - error = ps2_command(ps2dev, param, PSMOUSE_CMD_SETRES); - if (error) - return error; - - error = ps2_command(ps2dev, param, PSMOUSE_CMD_GETINFO); - if (error) - return error; - - *type = param[0] == 0x0e ? PIXART_TYPE_TOUCHPAD : PIXART_TYPE_CLICKPAD; - - return 0; -} - -static void pixart_reset(struct psmouse *psmouse) -{ - ps2_command(&psmouse->ps2dev, NULL, PSMOUSE_CMD_RESET_DIS); - - /* according to PixArt, 100ms is required for the upcoming reset */ - msleep(100); - psmouse_reset(psmouse); -} - -static void pixart_process_packet(struct psmouse *psmouse) -{ - struct pixart_data *priv = psmouse->private; - struct input_dev *dev = psmouse->dev; - const u8 *pkt = psmouse->packet; - unsigned int contact_cnt = FIELD_GET(CONTACT_CNT_MASK, pkt[0]); - unsigned int i, id, abs_x, abs_y; - bool tip; - - for (i = 0; i < contact_cnt; i++) { - const u8 *p = &pkt[i * 3]; - - id = FIELD_GET(SLOT_ID_MASK, p[3]); - abs_y = FIELD_GET(ABS_Y_MASK, p[3]) << 8 | p[1]; - abs_x = FIELD_GET(ABS_X_MASK, p[3]) << 8 | p[2]; - - if (i == PIXART_MAX_FINGERS - 1) - tip = pkt[14] & BIT(1); - else - tip = pkt[3 * contact_cnt + 1] & BIT(2 * i + 1); - - input_mt_slot(dev, id); - if (input_mt_report_slot_state(dev, MT_TOOL_FINGER, tip)) { - input_report_abs(dev, ABS_MT_POSITION_Y, abs_y); - input_report_abs(dev, ABS_MT_POSITION_X, abs_x); - } - } - - input_mt_sync_frame(dev); - - if (priv->type == PIXART_TYPE_CLICKPAD) { - input_report_key(dev, BTN_LEFT, pkt[0] & 0x03); - } else { - input_report_key(dev, BTN_LEFT, pkt[0] & BIT(0)); - input_report_key(dev, BTN_RIGHT, pkt[0] & BIT(1)); - } - - input_sync(dev); -} - -static psmouse_ret_t pixart_protocol_handler(struct psmouse *psmouse) -{ - u8 *pkt = psmouse->packet; - u8 contact_cnt; - - if ((pkt[0] & 0x8c) != 0x80) - return PSMOUSE_BAD_DATA; - - contact_cnt = FIELD_GET(CONTACT_CNT_MASK, pkt[0]); - if (contact_cnt > PIXART_MAX_FINGERS) - return PSMOUSE_BAD_DATA; - - if (contact_cnt == PIXART_MAX_FINGERS && - psmouse->pktcnt < psmouse->pktsize) { - return PSMOUSE_GOOD_DATA; - } - - if (contact_cnt == 0 && psmouse->pktcnt < 5) - return PSMOUSE_GOOD_DATA; - - if (psmouse->pktcnt < 3 * contact_cnt + 2) - return PSMOUSE_GOOD_DATA; - - pixart_process_packet(psmouse); - - return PSMOUSE_FULL_PACKET; -} - -static void pixart_disconnect(struct psmouse *psmouse) -{ - pixart_reset(psmouse); - kfree(psmouse->private); - psmouse->private = NULL; -} - -static int pixart_reconnect(struct psmouse *psmouse) -{ - struct ps2dev *ps2dev = &psmouse->ps2dev; - u8 mode; - int error; - - pixart_reset(psmouse); - - error = pixart_read_tp_mode(ps2dev, &mode); - if (error) - return error; - - if (mode != PIXART_MODE_ABS) - return -EIO; - - error = ps2_command(ps2dev, NULL, PIXART_CMD_SWITCH_PROTO); - if (error) - return error; - - return 0; -} - -static int pixart_set_input_params(struct input_dev *dev, - struct pixart_data *priv) -{ - /* No relative support */ - __clear_bit(EV_REL, dev->evbit); - __clear_bit(REL_X, dev->relbit); - __clear_bit(REL_Y, dev->relbit); - __clear_bit(BTN_MIDDLE, dev->keybit); - - /* Buttons */ - __set_bit(EV_KEY, dev->evbit); - __set_bit(BTN_LEFT, dev->keybit); - if (priv->type == PIXART_TYPE_CLICKPAD) - __set_bit(INPUT_PROP_BUTTONPAD, dev->propbit); - else - __set_bit(BTN_RIGHT, dev->keybit); - - /* Absolute position */ - input_set_abs_params(dev, ABS_X, 0, PIXART_PAD_WIDTH, 0, 0); - input_set_abs_params(dev, ABS_Y, 0, PIXART_PAD_HEIGHT, 0, 0); - - input_set_abs_params(dev, ABS_MT_POSITION_X, - 0, PIXART_PAD_WIDTH, 0, 0); - input_set_abs_params(dev, ABS_MT_POSITION_Y, - 0, PIXART_PAD_HEIGHT, 0, 0); - - return input_mt_init_slots(dev, PIXART_MAX_FINGERS, INPUT_MT_POINTER); -} - -static int pixart_query_hardware(struct ps2dev *ps2dev, u8 *mode, u8 *type) -{ - int error; - - error = pixart_read_tp_type(ps2dev, type); - if (error) - return error; - - error = pixart_read_tp_mode(ps2dev, mode); - if (error) - return error; - - return 0; -} - -int pixart_detect(struct psmouse *psmouse, bool set_properties) -{ - u8 type; - int error; - - pixart_reset(psmouse); - - error = pixart_read_tp_type(&psmouse->ps2dev, &type); - if (error) - return error; - - if (set_properties) { - psmouse->vendor = "PixArt"; - psmouse->name = (type == PIXART_TYPE_TOUCHPAD) ? - "touchpad" : "clickpad"; - } - - return 0; -} - -int pixart_init(struct psmouse *psmouse) -{ - int error; - struct pixart_data *priv; - - priv = kzalloc(sizeof(*priv), GFP_KERNEL); - if (!priv) - return -ENOMEM; - - psmouse->private = priv; - pixart_reset(psmouse); - - error = pixart_query_hardware(&psmouse->ps2dev, - &priv->mode, &priv->type); - if (error) { - psmouse_err(psmouse, "init: Unable to query PixArt touchpad hardware.\n"); - goto err_exit; - } - - /* Relative mode follows standard PS/2 mouse protocol */ - if (priv->mode != PIXART_MODE_ABS) { - error = -EIO; - goto err_exit; - } - - /* Set absolute mode */ - error = ps2_command(&psmouse->ps2dev, NULL, PIXART_CMD_SWITCH_PROTO); - if (error) { - psmouse_err(psmouse, "init: Unable to initialize PixArt absolute mode.\n"); - goto err_exit; - } - - error = pixart_set_input_params(psmouse->dev, priv); - if (error) { - psmouse_err(psmouse, "init: Unable to set input params.\n"); - goto err_exit; - } - - psmouse->pktsize = 15; - psmouse->protocol_handler = pixart_protocol_handler; - psmouse->disconnect = pixart_disconnect; - psmouse->reconnect = pixart_reconnect; - psmouse->cleanup = pixart_reset; - /* resync is not supported yet */ - psmouse->resync_time = 0; - - return 0; - -err_exit: - pixart_reset(psmouse); - kfree(priv); - psmouse->private = NULL; - return error; -} diff --git a/drivers/input/mouse/pixart_ps2.h b/drivers/input/mouse/pixart_ps2.h deleted file mode 100644 index 47a1d040f2d1..000000000000 --- a/drivers/input/mouse/pixart_ps2.h +++ /dev/null @@ -1,36 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -#ifndef _PIXART_PS2_H -#define _PIXART_PS2_H - -#include "psmouse.h" - -#define PIXART_PAD_WIDTH 1023 -#define PIXART_PAD_HEIGHT 579 -#define PIXART_MAX_FINGERS 4 - -#define PIXART_CMD_REPORT_FORMAT 0x01d8 -#define PIXART_CMD_SWITCH_PROTO 0x00de - -#define PIXART_MODE_REL 0 -#define PIXART_MODE_ABS 1 - -#define PIXART_TYPE_CLICKPAD 0 -#define PIXART_TYPE_TOUCHPAD 1 - -#define CONTACT_CNT_MASK GENMASK(6, 4) - -#define SLOT_ID_MASK GENMASK(2, 0) -#define ABS_Y_MASK GENMASK(5, 4) -#define ABS_X_MASK GENMASK(7, 6) - -struct pixart_data { - u8 mode; - u8 type; - int x_max; - int y_max; -}; - -int pixart_detect(struct psmouse *psmouse, bool set_properties); -int pixart_init(struct psmouse *psmouse); - -#endif /* _PIXART_PS2_H */ diff --git a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c index 5a4defe9cf32..a2c9f7144864 100644 --- a/drivers/input/mouse/psmouse-base.c +++ b/drivers/input/mouse/psmouse-base.c @@ -36,7 +36,6 @@ #include "focaltech.h" #include "vmmouse.h" #include "byd.h" -#include "pixart_ps2.h" #define DRIVER_DESC "PS/2 mouse driver" @@ -907,15 +906,6 @@ static const struct psmouse_protocol psmouse_protocols[] = { .init = byd_init, }, #endif -#ifdef CONFIG_MOUSE_PS2_PIXART - { - .type = PSMOUSE_PIXART, - .name = "PixArtPS/2", - .alias = "pixart", - .detect = pixart_detect, - .init = pixart_init, - }, -#endif { .type = PSMOUSE_AUTO, .name = "auto", @@ -1182,13 +1172,6 @@ static int psmouse_extensions(struct psmouse *psmouse, return ret; } - /* Try PixArt touchpad */ - if (max_proto > PSMOUSE_IMEX && - psmouse_try_protocol(psmouse, PSMOUSE_PIXART, &max_proto, - set_properties, true)) { - return PSMOUSE_PIXART; - } - if (max_proto > PSMOUSE_IMEX) { if (psmouse_try_protocol(psmouse, PSMOUSE_GENPS, &max_proto, set_properties, true)) diff --git a/drivers/input/mouse/psmouse.h b/drivers/input/mouse/psmouse.h index 23f7fa7243cb..4d8acfe0d82a 100644 --- a/drivers/input/mouse/psmouse.h +++ b/drivers/input/mouse/psmouse.h @@ -69,7 +69,6 @@ enum psmouse_type { PSMOUSE_BYD, PSMOUSE_SYNAPTICS_SMBUS, PSMOUSE_ELANTECH_SMBUS, - PSMOUSE_PIXART, PSMOUSE_AUTO /* This one should always be last */ }; @@ -95,7 +94,7 @@ struct psmouse { const char *vendor; const char *name; const struct psmouse_protocol *protocol; - unsigned char packet[16]; + unsigned char packet[8]; unsigned char badbyte; unsigned char pktcnt; unsigned char pktsize; diff --git a/drivers/input/rmi4/rmi_f01.c b/drivers/input/rmi4/rmi_f01.c index cc1d4b424640..47be64284b25 100644 --- a/drivers/input/rmi4/rmi_f01.c +++ b/drivers/input/rmi4/rmi_f01.c @@ -9,7 +9,7 @@ #include <linux/slab.h> #include <linux/uaccess.h> #include <linux/of.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "rmi_driver.h" #define RMI_PRODUCT_ID_LENGTH 10 diff --git a/drivers/input/rmi4/rmi_f34.c b/drivers/input/rmi4/rmi_f34.c index 3b3ac71e53dc..e2468bc04a5c 100644 --- a/drivers/input/rmi4/rmi_f34.c +++ b/drivers/input/rmi4/rmi_f34.c @@ -7,7 +7,7 @@ #include <linux/kernel.h> #include <linux/rmi.h> #include <linux/firmware.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/bitops.h> #include "rmi_driver.h" diff --git a/drivers/input/rmi4/rmi_f34v7.c b/drivers/input/rmi4/rmi_f34v7.c index 886557b01eba..fd49acc02071 100644 --- a/drivers/input/rmi4/rmi_f34v7.c +++ b/drivers/input/rmi4/rmi_f34v7.c @@ -13,7 +13,7 @@ #include <linux/delay.h> #include <linux/slab.h> #include <linux/jiffies.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "rmi_driver.h" #include "rmi_f34.h" diff --git a/drivers/input/tablet/aiptek.c b/drivers/input/tablet/aiptek.c index 2d176fbab251..2b3fbb0455d5 100644 --- a/drivers/input/tablet/aiptek.c +++ b/drivers/input/tablet/aiptek.c @@ -63,7 +63,7 @@ #include <linux/module.h> #include <linux/usb/input.h> #include <linux/uaccess.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* * Aiptek status packet: diff --git a/drivers/input/tablet/kbtab.c b/drivers/input/tablet/kbtab.c index 38d36d25f6f4..794caa102909 100644 --- a/drivers/input/tablet/kbtab.c +++ b/drivers/input/tablet/kbtab.c @@ -3,7 +3,7 @@ #include <linux/slab.h> #include <linux/module.h> #include <linux/usb/input.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* * Pressure-threshold modules param code from Alex Perry <alex.perry@ieee.org> diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c index f89c0dd15d8b..607f18af7010 100644 --- a/drivers/input/touchscreen/ads7846.c +++ b/drivers/input/touchscreen/ads7846.c @@ -30,7 +30,7 @@ #include <linux/spi/ads7846.h> #include <linux/regulator/consumer.h> #include <linux/module.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* * This code has been heavily tested on a Nokia 770, and lightly diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c index cfc92157701f..3ddabc5a2c99 100644 --- a/drivers/input/touchscreen/atmel_mxt_ts.c +++ b/drivers/input/touchscreen/atmel_mxt_ts.c @@ -26,7 +26,7 @@ #include <linux/slab.h> #include <linux/regulator/consumer.h> #include <linux/gpio/consumer.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <media/v4l2-device.h> #include <media/v4l2-ioctl.h> #include <media/videobuf2-v4l2.h> diff --git a/drivers/input/touchscreen/chipone_icn8505.c b/drivers/input/touchscreen/chipone_icn8505.c index c1b4fc28fa8d..cde0e4789503 100644 --- a/drivers/input/touchscreen/chipone_icn8505.c +++ b/drivers/input/touchscreen/chipone_icn8505.c @@ -8,7 +8,7 @@ * Hans de Goede <hdegoede@redhat.com> */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/acpi.h> #include <linux/crc32.h> #include <linux/delay.h> diff --git a/drivers/input/touchscreen/cy8ctma140.c b/drivers/input/touchscreen/cy8ctma140.c index 567c9dcaac91..2d4b6e343203 100644 --- a/drivers/input/touchscreen/cy8ctma140.c +++ b/drivers/input/touchscreen/cy8ctma140.c @@ -16,7 +16,7 @@ * same. */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/module.h> #include <linux/kernel.h> #include <linux/input.h> diff --git a/drivers/input/touchscreen/cyttsp5.c b/drivers/input/touchscreen/cyttsp5.c index 3ca246ab192e..eafe5a9b8964 100644 --- a/drivers/input/touchscreen/cyttsp5.c +++ b/drivers/input/touchscreen/cyttsp5.c @@ -21,7 +21,7 @@ #include <linux/mod_devicetable.h> #include <linux/module.h> #include <linux/regmap.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define CYTTSP5_NAME "cyttsp5" #define CY_I2C_DATA_SIZE (2 * 256) diff --git a/drivers/input/touchscreen/edt-ft5x06.c b/drivers/input/touchscreen/edt-ft5x06.c index e70415f189a5..fda49b2fe088 100644 --- a/drivers/input/touchscreen/edt-ft5x06.c +++ b/drivers/input/touchscreen/edt-ft5x06.c @@ -32,7 +32,7 @@ #include <linux/slab.h> #include <linux/uaccess.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define WORK_REGISTER_THRESHOLD 0x00 #define WORK_REGISTER_REPORT_RATE 0x08 diff --git a/drivers/input/touchscreen/eeti_ts.c b/drivers/input/touchscreen/eeti_ts.c index 48c69788b84a..87eb18977b71 100644 --- a/drivers/input/touchscreen/eeti_ts.c +++ b/drivers/input/touchscreen/eeti_ts.c @@ -21,7 +21,7 @@ #include <linux/gpio/consumer.h> #include <linux/of.h> #include <linux/slab.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> struct eeti_ts { struct i2c_client *client; diff --git a/drivers/input/touchscreen/elants_i2c.c b/drivers/input/touchscreen/elants_i2c.c index 365765d40e62..3fd170f75b4a 100644 --- a/drivers/input/touchscreen/elants_i2c.c +++ b/drivers/input/touchscreen/elants_i2c.c @@ -40,7 +40,7 @@ #include <linux/gpio/consumer.h> #include <linux/regulator/consumer.h> #include <linux/uuid.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* Device, Driver information */ #define DEVICE_NAME "elants_i2c" diff --git a/drivers/input/touchscreen/exc3000.c b/drivers/input/touchscreen/exc3000.c index 2e77cfb63f32..fdda8412b164 100644 --- a/drivers/input/touchscreen/exc3000.c +++ b/drivers/input/touchscreen/exc3000.c @@ -22,7 +22,7 @@ #include <linux/regulator/consumer.h> #include <linux/sizes.h> #include <linux/timer.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define EXC3000_NUM_SLOTS 10 #define EXC3000_SLOTS_PER_FRAME 5 diff --git a/drivers/input/touchscreen/goodix.c b/drivers/input/touchscreen/goodix.c index 435714f18c23..a3e8a51c9144 100644 --- a/drivers/input/touchscreen/goodix.c +++ b/drivers/input/touchscreen/goodix.c @@ -22,7 +22,7 @@ #include <linux/slab.h> #include <linux/acpi.h> #include <linux/of.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "goodix.h" #define GOODIX_GPIO_INT_NAME "irq" diff --git a/drivers/input/touchscreen/goodix_berlin_core.c b/drivers/input/touchscreen/goodix_berlin_core.c index 0bfca897ce5a..3fc03cf0ca23 100644 --- a/drivers/input/touchscreen/goodix_berlin_core.c +++ b/drivers/input/touchscreen/goodix_berlin_core.c @@ -31,7 +31,7 @@ #include <linux/regmap.h> #include <linux/regulator/consumer.h> #include <linux/sizes.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "goodix_berlin.h" diff --git a/drivers/input/touchscreen/goodix_berlin_spi.c b/drivers/input/touchscreen/goodix_berlin_spi.c index a2d80e84391b..0662e87b8692 100644 --- a/drivers/input/touchscreen/goodix_berlin_spi.c +++ b/drivers/input/touchscreen/goodix_berlin_spi.c @@ -7,7 +7,7 @@ * * Based on goodix_ts_berlin driver. */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/kernel.h> #include <linux/module.h> #include <linux/regmap.h> diff --git a/drivers/input/touchscreen/hideep.c b/drivers/input/touchscreen/hideep.c index 682abbbe5bd6..a73369e15dda 100644 --- a/drivers/input/touchscreen/hideep.c +++ b/drivers/input/touchscreen/hideep.c @@ -17,7 +17,7 @@ #include <linux/input/mt.h> #include <linux/input/touchscreen.h> #include <linux/regulator/consumer.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define HIDEEP_TS_NAME "HiDeep Touchscreen" #define HIDEEP_I2C_NAME "hideep_ts" diff --git a/drivers/input/touchscreen/hycon-hy46xx.c b/drivers/input/touchscreen/hycon-hy46xx.c index 2e01d87977c1..b2ff7a45b908 100644 --- a/drivers/input/touchscreen/hycon-hy46xx.c +++ b/drivers/input/touchscreen/hycon-hy46xx.c @@ -15,7 +15,7 @@ #include <linux/regulator/consumer.h> #include <linux/regmap.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define HY46XX_CHKSUM_CODE 0x1 #define HY46XX_FINGER_NUM 0x2 diff --git a/drivers/input/touchscreen/hynitron_cstxxx.c b/drivers/input/touchscreen/hynitron_cstxxx.c index f72834859282..1d8ca90dcda6 100644 --- a/drivers/input/touchscreen/hynitron_cstxxx.c +++ b/drivers/input/touchscreen/hynitron_cstxxx.c @@ -22,7 +22,7 @@ #include <linux/mod_devicetable.h> #include <linux/module.h> #include <linux/property.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* Per chip data */ struct hynitron_ts_chip_data { diff --git a/drivers/input/touchscreen/ili210x.c b/drivers/input/touchscreen/ili210x.c index 4573844c3395..260c83dc23a2 100644 --- a/drivers/input/touchscreen/ili210x.c +++ b/drivers/input/touchscreen/ili210x.c @@ -12,7 +12,7 @@ #include <linux/module.h> #include <linux/sizes.h> #include <linux/slab.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define ILI2XXX_POLL_PERIOD 15 diff --git a/drivers/input/touchscreen/ilitek_ts_i2c.c b/drivers/input/touchscreen/ilitek_ts_i2c.c index 5569641f05f6..0dd632724a00 100644 --- a/drivers/input/touchscreen/ilitek_ts_i2c.c +++ b/drivers/input/touchscreen/ilitek_ts_i2c.c @@ -19,7 +19,7 @@ #include <linux/errno.h> #include <linux/acpi.h> #include <linux/input/touchscreen.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define ILITEK_TS_NAME "ilitek_ts" diff --git a/drivers/input/touchscreen/iqs5xx.c b/drivers/input/touchscreen/iqs5xx.c index 4d226118f3cc..4ebd7565ae6e 100644 --- a/drivers/input/touchscreen/iqs5xx.c +++ b/drivers/input/touchscreen/iqs5xx.c @@ -26,7 +26,7 @@ #include <linux/mod_devicetable.h> #include <linux/module.h> #include <linux/slab.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define IQS5XX_FW_FILE_LEN 64 #define IQS5XX_NUM_RETRIES 10 diff --git a/drivers/input/touchscreen/iqs7211.c b/drivers/input/touchscreen/iqs7211.c index f0a56cde899e..c5d447ee6f53 100644 --- a/drivers/input/touchscreen/iqs7211.c +++ b/drivers/input/touchscreen/iqs7211.c @@ -22,7 +22,7 @@ #include <linux/of_device.h> #include <linux/property.h> #include <linux/slab.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define IQS7211_PROD_NUM 0x00 diff --git a/drivers/input/touchscreen/melfas_mip4.c b/drivers/input/touchscreen/melfas_mip4.c index b99a0e3c4084..a6946e3d8376 100644 --- a/drivers/input/touchscreen/melfas_mip4.c +++ b/drivers/input/touchscreen/melfas_mip4.c @@ -18,7 +18,7 @@ #include <linux/module.h> #include <linux/of.h> #include <linux/slab.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define MIP4_DEVICE_NAME "mip4_ts" diff --git a/drivers/input/touchscreen/novatek-nvt-ts.c b/drivers/input/touchscreen/novatek-nvt-ts.c index 1a797e410a3f..0afee41ac9de 100644 --- a/drivers/input/touchscreen/novatek-nvt-ts.c +++ b/drivers/input/touchscreen/novatek-nvt-ts.c @@ -15,7 +15,7 @@ #include <linux/input/touchscreen.h> #include <linux/module.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define NVT_TS_TOUCH_START 0x00 #define NVT_TS_TOUCH_SIZE 6 diff --git a/drivers/input/touchscreen/pixcir_i2c_ts.c b/drivers/input/touchscreen/pixcir_i2c_ts.c index 4ede0687beb0..83bf27085ebc 100644 --- a/drivers/input/touchscreen/pixcir_i2c_ts.c +++ b/drivers/input/touchscreen/pixcir_i2c_ts.c @@ -5,7 +5,7 @@ * Copyright (C) 2010-2011 Pixcir, Inc. */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/delay.h> #include <linux/gpio/consumer.h> #include <linux/i2c.h> diff --git a/drivers/input/touchscreen/raydium_i2c_ts.c b/drivers/input/touchscreen/raydium_i2c_ts.c index 92d75057de2d..f975b53e8825 100644 --- a/drivers/input/touchscreen/raydium_i2c_ts.c +++ b/drivers/input/touchscreen/raydium_i2c_ts.c @@ -24,7 +24,7 @@ #include <linux/pm_wakeirq.h> #include <linux/regulator/consumer.h> #include <linux/slab.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* Slave I2C mode */ #define RM_BOOT_BLDR 0x02 diff --git a/drivers/input/touchscreen/s6sy761.c b/drivers/input/touchscreen/s6sy761.c index a529217e748f..e1518a75a51b 100644 --- a/drivers/input/touchscreen/s6sy761.c +++ b/drivers/input/touchscreen/s6sy761.c @@ -4,7 +4,7 @@ // Copyright (c) 2017 Samsung Electronics Co., Ltd. // Copyright (c) 2017 Andi Shyti <andi@etezian.org> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/delay.h> #include <linux/i2c.h> #include <linux/input/mt.h> diff --git a/drivers/input/touchscreen/silead.c b/drivers/input/touchscreen/silead.c index 6a42b27c4599..5ccc96764742 100644 --- a/drivers/input/touchscreen/silead.c +++ b/drivers/input/touchscreen/silead.c @@ -24,7 +24,7 @@ #include <linux/irq.h> #include <linux/regulator/consumer.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define SILEAD_TS_NAME "silead_ts" diff --git a/drivers/input/touchscreen/sis_i2c.c b/drivers/input/touchscreen/sis_i2c.c index 2023c6df416f..a625f2ad809d 100644 --- a/drivers/input/touchscreen/sis_i2c.c +++ b/drivers/input/touchscreen/sis_i2c.c @@ -15,7 +15,7 @@ #include <linux/gpio/consumer.h> #include <linux/module.h> #include <linux/slab.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define SIS_I2C_NAME "sis_i2c_ts" diff --git a/drivers/input/touchscreen/surface3_spi.c b/drivers/input/touchscreen/surface3_spi.c index 7efbcd0fde4f..6074b7730e86 100644 --- a/drivers/input/touchscreen/surface3_spi.c +++ b/drivers/input/touchscreen/surface3_spi.c @@ -18,7 +18,7 @@ #include <linux/spi/spi.h> #include <linux/acpi.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define SURFACE3_PACKET_SIZE 264 diff --git a/drivers/input/touchscreen/wacom_i2c.c b/drivers/input/touchscreen/wacom_i2c.c index 486230985bf0..fd97a83f5664 100644 --- a/drivers/input/touchscreen/wacom_i2c.c +++ b/drivers/input/touchscreen/wacom_i2c.c @@ -13,7 +13,7 @@ #include <linux/slab.h> #include <linux/irq.h> #include <linux/interrupt.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* Bitmasks (for data[3]) */ #define WACOM_TIP_SWITCH BIT(0) diff --git a/drivers/input/touchscreen/wdt87xx_i2c.c b/drivers/input/touchscreen/wdt87xx_i2c.c index 698fc7e0ee7f..27941245e962 100644 --- a/drivers/input/touchscreen/wdt87xx_i2c.c +++ b/drivers/input/touchscreen/wdt87xx_i2c.c @@ -20,7 +20,7 @@ #include <linux/firmware.h> #include <linux/input/mt.h> #include <linux/acpi.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define WDT87XX_NAME "wdt87xx_i2c" #define WDT87XX_FW_NAME "wdt87xx_fw.bin" diff --git a/drivers/input/touchscreen/zet6223.c b/drivers/input/touchscreen/zet6223.c index 27333fded9a9..943634ba9cd9 100644 --- a/drivers/input/touchscreen/zet6223.c +++ b/drivers/input/touchscreen/zet6223.c @@ -11,7 +11,7 @@ #include <linux/interrupt.h> #include <linux/module.h> #include <linux/regulator/consumer.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define ZET6223_MAX_FINGERS 16 #define ZET6223_MAX_PKT_SIZE (3 + 4 * ZET6223_MAX_FINGERS) diff --git a/drivers/input/touchscreen/zforce_ts.c b/drivers/input/touchscreen/zforce_ts.c index 4b8c4ebfff96..df42fdf36ae3 100644 --- a/drivers/input/touchscreen/zforce_ts.c +++ b/drivers/input/touchscreen/zforce_ts.c @@ -22,7 +22,7 @@ #include <linux/property.h> #include <linux/regulator/consumer.h> #include <linux/slab.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define WAIT_TIMEOUT msecs_to_jiffies(1000) diff --git a/drivers/isdn/hardware/mISDN/avmfritz.c b/drivers/isdn/hardware/mISDN/avmfritz.c index 509b362d6465..044e4961376c 100644 --- a/drivers/isdn/hardware/mISDN/avmfritz.c +++ b/drivers/isdn/hardware/mISDN/avmfritz.c @@ -13,7 +13,7 @@ #include <linux/delay.h> #include <linux/mISDNhw.h> #include <linux/slab.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "ipac.h" diff --git a/drivers/leds/rgb/leds-mt6370-rgb.c b/drivers/leds/rgb/leds-mt6370-rgb.c index 359ef00498b4..10a0b5b45227 100644 --- a/drivers/leds/rgb/leds-mt6370-rgb.c +++ b/drivers/leds/rgb/leds-mt6370-rgb.c @@ -21,7 +21,7 @@ #include <linux/regmap.h> #include <linux/util_macros.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> enum { MT6370_LED_ISNK1 = 0, diff --git a/drivers/macintosh/adb-iop.c b/drivers/macintosh/adb-iop.c index 2633bc254935..126dd1cfba8e 100644 --- a/drivers/macintosh/adb-iop.c +++ b/drivers/macintosh/adb-iop.c @@ -19,7 +19,7 @@ #include <asm/macints.h> #include <asm/mac_iop.h> #include <asm/adb_iop.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/adb.h> diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c index 5228b03b6fe0..1ae2c71bb383 100644 --- a/drivers/md/dm-crypt.c +++ b/drivers/md/dm-crypt.c @@ -28,7 +28,7 @@ #include <linux/rbtree.h> #include <linux/ctype.h> #include <asm/page.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <crypto/hash.h> #include <crypto/md5.h> #include <crypto/skcipher.h> diff --git a/drivers/md/dm-vdo/murmurhash3.c b/drivers/md/dm-vdo/murmurhash3.c index 3a989efae142..13008b089206 100644 --- a/drivers/md/dm-vdo/murmurhash3.c +++ b/drivers/md/dm-vdo/murmurhash3.c @@ -8,7 +8,7 @@ #include "murmurhash3.h" -#include <asm/unaligned.h> +#include <linux/unaligned.h> static inline u64 rotl64(u64 x, s8 r) { diff --git a/drivers/md/dm-vdo/numeric.h b/drivers/md/dm-vdo/numeric.h index dc8c400b21d2..f568dc59e6f1 100644 --- a/drivers/md/dm-vdo/numeric.h +++ b/drivers/md/dm-vdo/numeric.h @@ -6,7 +6,7 @@ #ifndef UDS_NUMERIC_H #define UDS_NUMERIC_H -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/kernel.h> #include <linux/types.h> diff --git a/drivers/md/dm-verity-target.c b/drivers/md/dm-verity-target.c index 36e4ddfe2d15..7d4d90b4395a 100644 --- a/drivers/md/dm-verity-target.c +++ b/drivers/md/dm-verity-target.c @@ -36,11 +36,13 @@ #define DM_VERITY_OPT_LOGGING "ignore_corruption" #define DM_VERITY_OPT_RESTART "restart_on_corruption" #define DM_VERITY_OPT_PANIC "panic_on_corruption" +#define DM_VERITY_OPT_ERROR_RESTART "restart_on_error" +#define DM_VERITY_OPT_ERROR_PANIC "panic_on_error" #define DM_VERITY_OPT_IGN_ZEROES "ignore_zero_blocks" #define DM_VERITY_OPT_AT_MOST_ONCE "check_at_most_once" #define DM_VERITY_OPT_TASKLET_VERIFY "try_verify_in_tasklet" -#define DM_VERITY_OPTS_MAX (4 + DM_VERITY_OPTS_FEC + \ +#define DM_VERITY_OPTS_MAX (5 + DM_VERITY_OPTS_FEC + \ DM_VERITY_ROOT_HASH_VERIFICATION_OPTS) static unsigned int dm_verity_prefetch_cluster = DM_VERITY_DEFAULT_PREFETCH_SIZE; @@ -273,10 +275,8 @@ out: if (v->mode == DM_VERITY_MODE_LOGGING) return 0; - if (v->mode == DM_VERITY_MODE_RESTART) { - pr_emerg("dm-verity device corrupted\n"); - emergency_restart(); - } + if (v->mode == DM_VERITY_MODE_RESTART) + kernel_restart("dm-verity device corrupted"); if (v->mode == DM_VERITY_MODE_PANIC) panic("dm-verity device corrupted"); @@ -585,6 +585,11 @@ static inline bool verity_is_system_shutting_down(void) || system_state == SYSTEM_RESTART; } +static void restart_io_error(struct work_struct *w) +{ + kernel_restart("dm-verity device has I/O error"); +} + /* * End one "io" structure with a given error. */ @@ -602,18 +607,18 @@ static void verity_finish_io(struct dm_verity_io *io, blk_status_t status) if (unlikely(status != BLK_STS_OK) && unlikely(!(bio->bi_opf & REQ_RAHEAD)) && !verity_is_system_shutting_down()) { - if (v->mode == DM_VERITY_MODE_RESTART || - v->mode == DM_VERITY_MODE_PANIC) - DMERR_LIMIT("%s has error: %s", v->data_dev->name, - blk_status_to_str(status)); - - if (v->mode == DM_VERITY_MODE_RESTART) { - pr_emerg("dm-verity device corrupted\n"); - emergency_restart(); + if (v->error_mode == DM_VERITY_MODE_PANIC) { + panic("dm-verity device has I/O error"); + } + if (v->error_mode == DM_VERITY_MODE_RESTART) { + static DECLARE_WORK(restart_work, restart_io_error); + queue_work(v->verify_wq, &restart_work); + /* + * We deliberately don't call bio_endio here, because + * the machine will be restarted anyway. + */ + return; } - - if (v->mode == DM_VERITY_MODE_PANIC) - panic("dm-verity device corrupted"); } bio_endio(bio); @@ -824,6 +829,8 @@ static void verity_status(struct dm_target *ti, status_type_t type, DMEMIT("%02x", v->salt[x]); if (v->mode != DM_VERITY_MODE_EIO) args++; + if (v->error_mode != DM_VERITY_MODE_EIO) + args++; if (verity_fec_is_enabled(v)) args += DM_VERITY_OPTS_FEC; if (v->zero_digest) @@ -853,6 +860,19 @@ static void verity_status(struct dm_target *ti, status_type_t type, BUG(); } } + if (v->error_mode != DM_VERITY_MODE_EIO) { + DMEMIT(" "); + switch (v->error_mode) { + case DM_VERITY_MODE_RESTART: + DMEMIT(DM_VERITY_OPT_ERROR_RESTART); + break; + case DM_VERITY_MODE_PANIC: + DMEMIT(DM_VERITY_OPT_ERROR_PANIC); + break; + default: + BUG(); + } + } if (v->zero_digest) DMEMIT(" " DM_VERITY_OPT_IGN_ZEROES); if (v->validated_blocks) @@ -905,6 +925,19 @@ static void verity_status(struct dm_target *ti, status_type_t type, DMEMIT("invalid"); } } + if (v->error_mode != DM_VERITY_MODE_EIO) { + DMEMIT(",verity_error_mode="); + switch (v->error_mode) { + case DM_VERITY_MODE_RESTART: + DMEMIT(DM_VERITY_OPT_ERROR_RESTART); + break; + case DM_VERITY_MODE_PANIC: + DMEMIT(DM_VERITY_OPT_ERROR_PANIC); + break; + default: + DMEMIT("invalid"); + } + } DMEMIT(";"); break; } @@ -1107,6 +1140,25 @@ static int verity_parse_verity_mode(struct dm_verity *v, const char *arg_name) return 0; } +static inline bool verity_is_verity_error_mode(const char *arg_name) +{ + return (!strcasecmp(arg_name, DM_VERITY_OPT_ERROR_RESTART) || + !strcasecmp(arg_name, DM_VERITY_OPT_ERROR_PANIC)); +} + +static int verity_parse_verity_error_mode(struct dm_verity *v, const char *arg_name) +{ + if (v->error_mode) + return -EINVAL; + + if (!strcasecmp(arg_name, DM_VERITY_OPT_ERROR_RESTART)) + v->error_mode = DM_VERITY_MODE_RESTART; + else if (!strcasecmp(arg_name, DM_VERITY_OPT_ERROR_PANIC)) + v->error_mode = DM_VERITY_MODE_PANIC; + + return 0; +} + static int verity_parse_opt_args(struct dm_arg_set *as, struct dm_verity *v, struct dm_verity_sig_opts *verify_args, bool only_modifier_opts) @@ -1141,6 +1193,16 @@ static int verity_parse_opt_args(struct dm_arg_set *as, struct dm_verity *v, } continue; + } else if (verity_is_verity_error_mode(arg_name)) { + if (only_modifier_opts) + continue; + r = verity_parse_verity_error_mode(v, arg_name); + if (r) { + ti->error = "Conflicting error handling parameters"; + return r; + } + continue; + } else if (!strcasecmp(arg_name, DM_VERITY_OPT_IGN_ZEROES)) { if (only_modifier_opts) continue; diff --git a/drivers/md/dm-verity.h b/drivers/md/dm-verity.h index 754e70bb5fe0..6b75159bf835 100644 --- a/drivers/md/dm-verity.h +++ b/drivers/md/dm-verity.h @@ -64,6 +64,7 @@ struct dm_verity { unsigned int digest_size; /* digest size for the current hash algorithm */ unsigned int hash_reqsize; /* the size of temporary space for crypto */ enum verity_mode mode; /* mode for handling verification errors */ + enum verity_mode error_mode;/* mode for handling I/O errors */ unsigned int corrupted_errs;/* Number of errors for corrupted blocks */ struct workqueue_struct *verify_wq; diff --git a/drivers/media/dvb-frontends/mxl5xx.c b/drivers/media/dvb-frontends/mxl5xx.c index 91e9c378397c..930da176e5bf 100644 --- a/drivers/media/dvb-frontends/mxl5xx.c +++ b/drivers/media/dvb-frontends/mxl5xx.c @@ -21,7 +21,7 @@ #include <linux/mutex.h> #include <linux/vmalloc.h> #include <asm/div64.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <media/dvb_frontend.h> #include "mxl5xx.h" diff --git a/drivers/media/i2c/ccs/ccs-reg-access.c b/drivers/media/i2c/ccs/ccs-reg-access.c index ed79075505e6..a696a0ec8ff5 100644 --- a/drivers/media/i2c/ccs/ccs-reg-access.c +++ b/drivers/media/i2c/ccs/ccs-reg-access.c @@ -9,7 +9,7 @@ * Contact: Sakari Ailus <sakari.ailus@linux.intel.com> */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/delay.h> #include <linux/i2c.h> diff --git a/drivers/media/i2c/hi556.c b/drivers/media/i2c/hi556.c index b440f386f062..f31f9886c924 100644 --- a/drivers/media/i2c/hi556.c +++ b/drivers/media/i2c/hi556.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 // Copyright (c) 2019 Intel Corporation. -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/acpi.h> #include <linux/clk.h> #include <linux/delay.h> diff --git a/drivers/media/i2c/hi846.c b/drivers/media/i2c/hi846.c index 52d9ca68a86c..172772decd3d 100644 --- a/drivers/media/i2c/hi846.c +++ b/drivers/media/i2c/hi846.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 // Copyright (c) 2021 Purism SPC -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/clk.h> #include <linux/delay.h> #include <linux/gpio/consumer.h> diff --git a/drivers/media/i2c/hi847.c b/drivers/media/i2c/hi847.c index 72c60747a839..546833f5b5f5 100644 --- a/drivers/media/i2c/hi847.c +++ b/drivers/media/i2c/hi847.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 // Copyright (c) 2022 Intel Corporation. -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/acpi.h> #include <linux/delay.h> #include <linux/i2c.h> diff --git a/drivers/media/i2c/imx208.c b/drivers/media/i2c/imx208.c index 639e05340dbb..2184c90f7864 100644 --- a/drivers/media/i2c/imx208.c +++ b/drivers/media/i2c/imx208.c @@ -8,7 +8,7 @@ #include <linux/pm_runtime.h> #include <media/v4l2-ctrls.h> #include <media/v4l2-device.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define IMX208_REG_MODE_SELECT 0x0100 #define IMX208_MODE_STANDBY 0x00 diff --git a/drivers/media/i2c/imx258.c b/drivers/media/i2c/imx258.c index 1a99eaaff21a..9e30fce1f223 100644 --- a/drivers/media/i2c/imx258.c +++ b/drivers/media/i2c/imx258.c @@ -12,7 +12,7 @@ #include <media/v4l2-ctrls.h> #include <media/v4l2-device.h> #include <media/v4l2-fwnode.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define IMX258_REG_MODE_SELECT CCI_REG8(0x0100) #define IMX258_MODE_STANDBY 0x00 diff --git a/drivers/media/i2c/imx290.c b/drivers/media/i2c/imx290.c index 4150e6e4b9a6..458905dfb3e1 100644 --- a/drivers/media/i2c/imx290.c +++ b/drivers/media/i2c/imx290.c @@ -18,7 +18,7 @@ #include <linux/regmap.h> #include <linux/regulator/consumer.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <media/media-entity.h> #include <media/v4l2-cci.h> diff --git a/drivers/media/i2c/imx319.c b/drivers/media/i2c/imx319.c index 8fe3933f3146..dd1b4ff983dc 100644 --- a/drivers/media/i2c/imx319.c +++ b/drivers/media/i2c/imx319.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 // Copyright (C) 2018 Intel Corporation -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/acpi.h> #include <linux/i2c.h> #include <linux/module.h> diff --git a/drivers/media/i2c/imx334.c b/drivers/media/i2c/imx334.c index 40863d87d341..a544fc3df39c 100644 --- a/drivers/media/i2c/imx334.c +++ b/drivers/media/i2c/imx334.c @@ -4,7 +4,7 @@ * * Copyright (C) 2021 Intel Corporation */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/clk.h> #include <linux/delay.h> diff --git a/drivers/media/i2c/imx335.c b/drivers/media/i2c/imx335.c index 54a1de53d497..fcfd1d851bd4 100644 --- a/drivers/media/i2c/imx335.c +++ b/drivers/media/i2c/imx335.c @@ -4,7 +4,7 @@ * * Copyright (C) 2021 Intel Corporation */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/clk.h> #include <linux/delay.h> diff --git a/drivers/media/i2c/imx355.c b/drivers/media/i2c/imx355.c index 0dd25eeea60b..b2dce67c0b6b 100644 --- a/drivers/media/i2c/imx355.c +++ b/drivers/media/i2c/imx355.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 // Copyright (C) 2018 Intel Corporation -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/acpi.h> #include <linux/i2c.h> #include <linux/module.h> diff --git a/drivers/media/i2c/imx412.c b/drivers/media/i2c/imx412.c index 7d1f7af0a9df..0bfe3046fcc8 100644 --- a/drivers/media/i2c/imx412.c +++ b/drivers/media/i2c/imx412.c @@ -4,7 +4,7 @@ * * Copyright (C) 2021 Intel Corporation */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/clk.h> #include <linux/delay.h> diff --git a/drivers/media/i2c/ir-kbd-i2c.c b/drivers/media/i2c/ir-kbd-i2c.c index b37a2aaf8ac0..c84e1e0e6109 100644 --- a/drivers/media/i2c/ir-kbd-i2c.c +++ b/drivers/media/i2c/ir-kbd-i2c.c @@ -35,7 +35,7 @@ * Copyright (C) 2011 Andy Walls <awalls@md.metrocast.net> */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/module.h> #include <linux/init.h> #include <linux/kernel.h> diff --git a/drivers/media/i2c/og01a1b.c b/drivers/media/i2c/og01a1b.c index e906435fc49a..78d5d406e4b7 100644 --- a/drivers/media/i2c/og01a1b.c +++ b/drivers/media/i2c/og01a1b.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 // Copyright (c) 2022 Intel Corporation. -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/acpi.h> #include <linux/clk.h> #include <linux/delay.h> diff --git a/drivers/media/i2c/ov01a10.c b/drivers/media/i2c/ov01a10.c index 5606437f37d0..0b9fb1ddbe59 100644 --- a/drivers/media/i2c/ov01a10.c +++ b/drivers/media/i2c/ov01a10.c @@ -3,7 +3,7 @@ * Copyright (c) 2023 Intel Corporation. */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/acpi.h> #include <linux/bitfield.h> diff --git a/drivers/media/i2c/ov08x40.c b/drivers/media/i2c/ov08x40.c index 48df077522ad..7ead3c720e0e 100644 --- a/drivers/media/i2c/ov08x40.c +++ b/drivers/media/i2c/ov08x40.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 // Copyright (c) 2022 Intel Corporation. -#include <asm-generic/unaligned.h> +#include <linux/unaligned.h> #include <linux/acpi.h> #include <linux/i2c.h> #include <linux/module.h> diff --git a/drivers/media/i2c/ov2740.c b/drivers/media/i2c/ov2740.c index c48dbcde9877..bd0b2f0f0d45 100644 --- a/drivers/media/i2c/ov2740.c +++ b/drivers/media/i2c/ov2740.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 // Copyright (c) 2020 Intel Corporation. -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/acpi.h> #include <linux/clk.h> #include <linux/delay.h> diff --git a/drivers/media/i2c/ov5670.c b/drivers/media/i2c/ov5670.c index 2aee85965cf7..f051045d340f 100644 --- a/drivers/media/i2c/ov5670.c +++ b/drivers/media/i2c/ov5670.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 // Copyright (c) 2017 Intel Corporation. -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/acpi.h> #include <linux/clk.h> #include <linux/delay.h> diff --git a/drivers/media/i2c/ov5675.c b/drivers/media/i2c/ov5675.c index 5b5127f8953f..2833b14ee139 100644 --- a/drivers/media/i2c/ov5675.c +++ b/drivers/media/i2c/ov5675.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 // Copyright (c) 2019 Intel Corporation. -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/acpi.h> #include <linux/clk.h> #include <linux/delay.h> diff --git a/drivers/media/i2c/ov8856.c b/drivers/media/i2c/ov8856.c index 6ffe10e57b5b..3b94338f55ed 100644 --- a/drivers/media/i2c/ov8856.c +++ b/drivers/media/i2c/ov8856.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 // Copyright (c) 2019 Intel Corporation. -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/acpi.h> #include <linux/clk.h> #include <linux/delay.h> diff --git a/drivers/media/i2c/ov8858.c b/drivers/media/i2c/ov8858.c index 174c65f76886..326f50a5ab51 100644 --- a/drivers/media/i2c/ov8858.c +++ b/drivers/media/i2c/ov8858.c @@ -5,7 +5,7 @@ * Copyright (C) 2017 Fuzhou Rockchip Electronics Co., Ltd. */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/clk.h> #include <linux/delay.h> diff --git a/drivers/media/i2c/ov9282.c b/drivers/media/i2c/ov9282.c index 251a4b534914..9f52af6f047f 100644 --- a/drivers/media/i2c/ov9282.c +++ b/drivers/media/i2c/ov9282.c @@ -4,7 +4,7 @@ * * Copyright (C) 2021 Intel Corporation */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/clk.h> #include <linux/delay.h> diff --git a/drivers/media/i2c/ov9734.c b/drivers/media/i2c/ov9734.c index d99728597431..bf9e2adbff34 100644 --- a/drivers/media/i2c/ov9734.c +++ b/drivers/media/i2c/ov9734.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 // Copyright (c) 2020 Intel Corporation. -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/acpi.h> #include <linux/delay.h> #include <linux/i2c.h> diff --git a/drivers/media/i2c/thp7312.c b/drivers/media/i2c/thp7312.c index 75225ff5eff6..c77440ff098c 100644 --- a/drivers/media/i2c/thp7312.c +++ b/drivers/media/i2c/thp7312.c @@ -4,7 +4,7 @@ * Copyright (C) 2023 Ideas on Board Oy */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/clk.h> #include <linux/delay.h> diff --git a/drivers/media/i2c/vgxy61.c b/drivers/media/i2c/vgxy61.c index 30378e962016..409d2d4ffb4b 100644 --- a/drivers/media/i2c/vgxy61.c +++ b/drivers/media/i2c/vgxy61.c @@ -16,7 +16,7 @@ #include <linux/regulator/consumer.h> #include <linux/units.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <media/mipi-csi2.h> #include <media/v4l2-async.h> diff --git a/drivers/media/pci/bt8xx/bttv-cards.c b/drivers/media/pci/bt8xx/bttv-cards.c index 867c1308de23..365b04e5ae4d 100644 --- a/drivers/media/pci/bt8xx/bttv-cards.c +++ b/drivers/media/pci/bt8xx/bttv-cards.c @@ -24,7 +24,7 @@ #include <linux/firmware.h> #include <net/checksum.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <asm/io.h> #include "bttvp.h" diff --git a/drivers/media/platform/chips-media/coda/coda-jpeg.c b/drivers/media/platform/chips-media/coda/coda-jpeg.c index ba8f41002917..5746892658b1 100644 --- a/drivers/media/platform/chips-media/coda/coda-jpeg.c +++ b/drivers/media/platform/chips-media/coda/coda-jpeg.c @@ -5,7 +5,7 @@ * Copyright (C) 2014 Philipp Zabel, Pengutronix */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/irqreturn.h> #include <linux/kernel.h> #include <linux/ktime.h> diff --git a/drivers/media/platform/renesas/rcar_jpu.c b/drivers/media/platform/renesas/rcar_jpu.c index fff349e45067..e50fe7525a73 100644 --- a/drivers/media/platform/renesas/rcar_jpu.c +++ b/drivers/media/platform/renesas/rcar_jpu.c @@ -14,7 +14,7 @@ * 3) V4L2_CID_JPEG_ACTIVE_MARKER */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/clk.h> #include <linux/err.h> #include <linux/interrupt.h> diff --git a/drivers/media/platform/verisilicon/hantro_g1_mpeg2_dec.c b/drivers/media/platform/verisilicon/hantro_g1_mpeg2_dec.c index 9aea331e1a3c..e0d6bd0a6e44 100644 --- a/drivers/media/platform/verisilicon/hantro_g1_mpeg2_dec.c +++ b/drivers/media/platform/verisilicon/hantro_g1_mpeg2_dec.c @@ -5,7 +5,7 @@ * Copyright (C) 2018 Rockchip Electronics Co., Ltd. */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/bitfield.h> #include <media/v4l2-mem2mem.h> #include "hantro.h" diff --git a/drivers/media/platform/verisilicon/hantro_h1_jpeg_enc.c b/drivers/media/platform/verisilicon/hantro_h1_jpeg_enc.c index 12d69503d6ba..86cc1a07026f 100644 --- a/drivers/media/platform/verisilicon/hantro_h1_jpeg_enc.c +++ b/drivers/media/platform/verisilicon/hantro_h1_jpeg_enc.c @@ -5,7 +5,7 @@ * Copyright (C) 2018 Rockchip Electronics Co., Ltd. */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <media/v4l2-mem2mem.h> #include "hantro_jpeg.h" #include "hantro.h" diff --git a/drivers/media/platform/verisilicon/rockchip_vpu2_hw_jpeg_enc.c b/drivers/media/platform/verisilicon/rockchip_vpu2_hw_jpeg_enc.c index 8395c4d48dd0..61621b1be8a2 100644 --- a/drivers/media/platform/verisilicon/rockchip_vpu2_hw_jpeg_enc.c +++ b/drivers/media/platform/verisilicon/rockchip_vpu2_hw_jpeg_enc.c @@ -22,7 +22,7 @@ * zigzag, nor linear. */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <media/v4l2-mem2mem.h> #include "hantro_jpeg.h" #include "hantro.h" diff --git a/drivers/media/platform/verisilicon/rockchip_vpu2_hw_mpeg2_dec.c b/drivers/media/platform/verisilicon/rockchip_vpu2_hw_mpeg2_dec.c index b66737fab46b..50a3a3eeaa00 100644 --- a/drivers/media/platform/verisilicon/rockchip_vpu2_hw_mpeg2_dec.c +++ b/drivers/media/platform/verisilicon/rockchip_vpu2_hw_mpeg2_dec.c @@ -5,7 +5,7 @@ * Copyright (C) 2018 Rockchip Electronics Co., Ltd. */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/bitfield.h> #include <media/v4l2-mem2mem.h> #include "hantro.h" diff --git a/drivers/media/radio/radio-raremono.c b/drivers/media/radio/radio-raremono.c index c3180d53c282..64c7452c05b5 100644 --- a/drivers/media/radio/radio-raremono.c +++ b/drivers/media/radio/radio-raremono.c @@ -12,7 +12,7 @@ #include <linux/hid.h> #include <linux/mutex.h> #include <linux/videodev2.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <media/v4l2-device.h> #include <media/v4l2-ioctl.h> #include <media/v4l2-ctrls.h> diff --git a/drivers/media/radio/si470x/radio-si470x.h b/drivers/media/radio/si470x/radio-si470x.h index e57ab54a27fc..2915c0023fcd 100644 --- a/drivers/media/radio/si470x/radio-si470x.h +++ b/drivers/media/radio/si470x/radio-si470x.h @@ -26,7 +26,7 @@ #include <media/v4l2-ctrls.h> #include <media/v4l2-event.h> #include <media/v4l2-device.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> diff --git a/drivers/media/rc/ir_toy.c b/drivers/media/rc/ir_toy.c index 69e630d85262..533faa117517 100644 --- a/drivers/media/rc/ir_toy.c +++ b/drivers/media/rc/ir_toy.c @@ -12,7 +12,7 @@ * Copyright (C) 2011 Peter Kooiman <pkooiman@gmail.com> */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/completion.h> #include <linux/kernel.h> #include <linux/module.h> diff --git a/drivers/media/rc/redrat3.c b/drivers/media/rc/redrat3.c index 9f2947af33aa..d89a4cfe3c89 100644 --- a/drivers/media/rc/redrat3.c +++ b/drivers/media/rc/redrat3.c @@ -31,7 +31,7 @@ * -- */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/device.h> #include <linux/leds.h> #include <linux/module.h> diff --git a/drivers/media/tuners/xc2028.c b/drivers/media/tuners/xc2028.c index 352b8a3679b7..8e6638e5f688 100644 --- a/drivers/media/tuners/xc2028.c +++ b/drivers/media/tuners/xc2028.c @@ -14,7 +14,7 @@ #include <media/tuner.h> #include <linux/mutex.h> #include <linux/slab.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "tuner-i2c.h" #include "xc2028.h" #include "xc2028-types.h" diff --git a/drivers/media/tuners/xc4000.c b/drivers/media/tuners/xc4000.c index 29bc63021c5a..3cf54d776d36 100644 --- a/drivers/media/tuners/xc4000.c +++ b/drivers/media/tuners/xc4000.c @@ -16,7 +16,7 @@ #include <linux/dvb/frontend.h> #include <linux/i2c.h> #include <linux/mutex.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <media/dvb_frontend.h> diff --git a/drivers/media/usb/dvb-usb/m920x.c b/drivers/media/usb/dvb-usb/m920x.c index c88a202daf5f..a2054b1b100f 100644 --- a/drivers/media/usb/dvb-usb/m920x.c +++ b/drivers/media/usb/dvb-usb/m920x.c @@ -17,7 +17,7 @@ #include <media/tuner.h> #include "tuner-simple.h" -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* debug */ static int dvb_usb_m920x_debug; diff --git a/drivers/media/usb/uvc/uvc_driver.c b/drivers/media/usb/uvc/uvc_driver.c index f0febdc08c2d..0fac689c6350 100644 --- a/drivers/media/usb/uvc/uvc_driver.c +++ b/drivers/media/usb/uvc/uvc_driver.c @@ -19,7 +19,7 @@ #include <linux/videodev2.h> #include <linux/vmalloc.h> #include <linux/wait.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <media/v4l2-common.h> #include <media/v4l2-ioctl.h> diff --git a/drivers/media/usb/uvc/uvc_video.c b/drivers/media/usb/uvc/uvc_video.c index cd9c29532fb0..e00f38dd07d9 100644 --- a/drivers/media/usb/uvc/uvc_video.c +++ b/drivers/media/usb/uvc/uvc_video.c @@ -18,7 +18,7 @@ #include <linux/vmalloc.h> #include <linux/wait.h> #include <linux/atomic.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <media/v4l2-common.h> diff --git a/drivers/media/v4l2-core/v4l2-cci.c b/drivers/media/v4l2-core/v4l2-cci.c index 1ff94affbaf3..e9ecf4785946 100644 --- a/drivers/media/v4l2-core/v4l2-cci.c +++ b/drivers/media/v4l2-core/v4l2-cci.c @@ -12,7 +12,7 @@ #include <linux/regmap.h> #include <linux/types.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <media/v4l2-cci.h> diff --git a/drivers/media/v4l2-core/v4l2-jpeg.c b/drivers/media/v4l2-core/v4l2-jpeg.c index b8bece739d07..6e2647323522 100644 --- a/drivers/media/v4l2-core/v4l2-jpeg.c +++ b/drivers/media/v4l2-core/v4l2-jpeg.c @@ -9,7 +9,7 @@ * [1] https://www.w3.org/Graphics/JPEG/itu-t81.pdf */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/errno.h> #include <linux/kernel.h> #include <linux/module.h> diff --git a/drivers/memstick/host/rtsx_usb_ms.c b/drivers/memstick/host/rtsx_usb_ms.c index 246876ac713c..ffdd8de9ec5d 100644 --- a/drivers/memstick/host/rtsx_usb_ms.c +++ b/drivers/memstick/host/rtsx_usb_ms.c @@ -19,7 +19,7 @@ #include <linux/mutex.h> #include <linux/sched.h> #include <linux/completion.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> struct rtsx_usb_ms { struct platform_device *pdev; diff --git a/drivers/mfd/gateworks-gsc.c b/drivers/mfd/gateworks-gsc.c index 6ca867b8f5f1..a3301502ce6a 100644 --- a/drivers/mfd/gateworks-gsc.c +++ b/drivers/mfd/gateworks-gsc.c @@ -20,7 +20,7 @@ #include <linux/platform_device.h> #include <linux/regmap.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* * The GSC suffers from an errata where occasionally during diff --git a/drivers/mfd/iqs62x.c b/drivers/mfd/iqs62x.c index 1b465590567c..ee017617d1d1 100644 --- a/drivers/mfd/iqs62x.c +++ b/drivers/mfd/iqs62x.c @@ -31,7 +31,7 @@ #include <linux/property.h> #include <linux/regmap.h> #include <linux/slab.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define IQS62X_PROD_NUM 0x00 diff --git a/drivers/mfd/ntxec.c b/drivers/mfd/ntxec.c index 4416cd37e539..08c68de0f01b 100644 --- a/drivers/mfd/ntxec.c +++ b/drivers/mfd/ntxec.c @@ -21,7 +21,7 @@ #include <linux/reboot.h> #include <linux/regmap.h> #include <linux/types.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define NTXEC_REG_VERSION 0x00 #define NTXEC_REG_POWEROFF 0x50 diff --git a/drivers/mfd/rave-sp.c b/drivers/mfd/rave-sp.c index ef326d6d566e..c1b78d127a26 100644 --- a/drivers/mfd/rave-sp.c +++ b/drivers/mfd/rave-sp.c @@ -21,7 +21,7 @@ #include <linux/of_platform.h> #include <linux/sched.h> #include <linux/serdev.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* * UART protocol using following entities: diff --git a/drivers/mfd/si476x-cmd.c b/drivers/mfd/si476x-cmd.c index c9a0ec084aa8..3bb2decfebd3 100644 --- a/drivers/mfd/si476x-cmd.c +++ b/drivers/mfd/si476x-cmd.c @@ -20,7 +20,7 @@ #include <linux/mfd/si476x-core.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define msb(x) ((u8)((u16) x >> 8)) #define lsb(x) ((u8)((u16) x & 0x00FF)) diff --git a/drivers/misc/altera-stapl/altera.c b/drivers/misc/altera-stapl/altera.c index 587427b73914..bbe3967c3a4c 100644 --- a/drivers/misc/altera-stapl/altera.c +++ b/drivers/misc/altera-stapl/altera.c @@ -9,7 +9,7 @@ * Copyright (C) 2010,2011 Igor M. Liplianin <liplianin@netup.ru> */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/ctype.h> #include <linux/string.h> #include <linux/firmware.h> diff --git a/drivers/misc/bcm-vk/bcm_vk_sg.c b/drivers/misc/bcm-vk/bcm_vk_sg.c index 2e9daaf3e492..d309216ee181 100644 --- a/drivers/misc/bcm-vk/bcm_vk_sg.c +++ b/drivers/misc/bcm-vk/bcm_vk_sg.c @@ -9,7 +9,7 @@ #include <linux/vmalloc.h> #include <asm/page.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <uapi/linux/misc/bcm_vk.h> diff --git a/drivers/misc/cardreader/rtsx_pcr.c b/drivers/misc/cardreader/rtsx_pcr.c index 117b3c24f910..be3d4e0e50cc 100644 --- a/drivers/misc/cardreader/rtsx_pcr.c +++ b/drivers/misc/cardreader/rtsx_pcr.c @@ -19,7 +19,7 @@ #include <linux/mfd/core.h> #include <linux/rtsx_pci.h> #include <linux/mmc/card.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/pm.h> #include <linux/pm_runtime.h> diff --git a/drivers/misc/lattice-ecp3-config.c b/drivers/misc/lattice-ecp3-config.c index bac4df2e5231..93949df3bcff 100644 --- a/drivers/misc/lattice-ecp3-config.c +++ b/drivers/misc/lattice-ecp3-config.c @@ -11,7 +11,7 @@ #include <linux/spi/spi.h> #include <linux/platform_device.h> #include <linux/delay.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define FIRMWARE_NAME "lattice-ecp3.bit" diff --git a/drivers/misc/mei/platform-vsc.c b/drivers/misc/mei/platform-vsc.c index d02f6e881139..20a11b299bcd 100644 --- a/drivers/misc/mei/platform-vsc.c +++ b/drivers/misc/mei/platform-vsc.c @@ -19,7 +19,7 @@ #include <linux/types.h> #include <asm-generic/bug.h> -#include <asm-generic/unaligned.h> +#include <linux/unaligned.h> #include "mei_dev.h" #include "vsc-tp.h" diff --git a/drivers/misc/mei/vsc-fw-loader.c b/drivers/misc/mei/vsc-fw-loader.c index 084d0205f97d..9f129bc641f6 100644 --- a/drivers/misc/mei/vsc-fw-loader.c +++ b/drivers/misc/mei/vsc-fw-loader.c @@ -15,7 +15,7 @@ #include <linux/string_helpers.h> #include <linux/types.h> -#include <asm-generic/unaligned.h> +#include <linux/unaligned.h> #include "vsc-tp.h" diff --git a/drivers/mmc/host/atmel-mci.c b/drivers/mmc/host/atmel-mci.c index 6490df54a6f5..cdbd2edf4b2e 100644 --- a/drivers/mmc/host/atmel-mci.c +++ b/drivers/mmc/host/atmel-mci.c @@ -37,7 +37,7 @@ #include <asm/cacheflush.h> #include <asm/io.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define ATMCI_MAX_NR_SLOTS 2 diff --git a/drivers/mmc/host/mmc_spi.c b/drivers/mmc/host/mmc_spi.c index c9caa1ece7ef..8fee7052f2ef 100644 --- a/drivers/mmc/host/mmc_spi.c +++ b/drivers/mmc/host/mmc_spi.c @@ -26,7 +26,7 @@ #include <linux/spi/spi.h> #include <linux/spi/mmc_spi.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* NOTES: diff --git a/drivers/mmc/host/mvsdio.c b/drivers/mmc/host/mvsdio.c index af7f21888e27..d859b1a3ab71 100644 --- a/drivers/mmc/host/mvsdio.c +++ b/drivers/mmc/host/mvsdio.c @@ -22,7 +22,7 @@ #include <linux/mmc/slot-gpio.h> #include <linux/sizes.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "mvsdio.h" diff --git a/drivers/mmc/host/rtsx_pci_sdmmc.c b/drivers/mmc/host/rtsx_pci_sdmmc.c index 7dfe7c4e0077..20e79109be16 100644 --- a/drivers/mmc/host/rtsx_pci_sdmmc.c +++ b/drivers/mmc/host/rtsx_pci_sdmmc.c @@ -20,7 +20,7 @@ #include <linux/mmc/sdio.h> #include <linux/mmc/card.h> #include <linux/rtsx_pci.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/pm_runtime.h> struct realtek_pci_sdmmc { diff --git a/drivers/mmc/host/rtsx_usb_sdmmc.c b/drivers/mmc/host/rtsx_usb_sdmmc.c index ded9b6849e35..4e86f0a705b6 100644 --- a/drivers/mmc/host/rtsx_usb_sdmmc.c +++ b/drivers/mmc/host/rtsx_usb_sdmmc.c @@ -21,7 +21,7 @@ #include <linux/pm_runtime.h> #include <linux/rtsx_usb.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #if defined(CONFIG_LEDS_CLASS) || (defined(CONFIG_LEDS_CLASS_MODULE) && \ defined(CONFIG_MMC_REALTEK_USB_MODULE)) diff --git a/drivers/mtd/nand/raw/intel-nand-controller.c b/drivers/mtd/nand/raw/intel-nand-controller.c index 78174c463b36..f0f0522b2fa2 100644 --- a/drivers/mtd/nand/raw/intel-nand-controller.c +++ b/drivers/mtd/nand/raw/intel-nand-controller.c @@ -22,7 +22,7 @@ #include <linux/slab.h> #include <linux/types.h> #include <linux/units.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define EBU_CLC 0x000 #define EBU_CLC_RST 0x00000000u diff --git a/drivers/mtd/nand/raw/marvell_nand.c b/drivers/mtd/nand/raw/marvell_nand.c index 26648b72e691..aa113a5d88c8 100644 --- a/drivers/mtd/nand/raw/marvell_nand.c +++ b/drivers/mtd/nand/raw/marvell_nand.c @@ -84,7 +84,7 @@ #include <linux/slab.h> #include <linux/mfd/syscon.h> #include <linux/regmap.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/dmaengine.h> #include <linux/dma-mapping.h> diff --git a/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c b/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c index 3e7526274e34..3bc56517fe7a 100644 --- a/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c +++ b/drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c @@ -12,7 +12,7 @@ // Copyright (c) 2019 Martin Sperl <kernel@martin.sperl.org> // -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/bitfield.h> #include <linux/clk.h> #include <linux/device.h> diff --git a/drivers/net/can/spi/mcp251xfd/mcp251xfd-regmap.c b/drivers/net/can/spi/mcp251xfd/mcp251xfd-regmap.c index 65150e762007..8c5be8d1c519 100644 --- a/drivers/net/can/spi/mcp251xfd/mcp251xfd-regmap.c +++ b/drivers/net/can/spi/mcp251xfd/mcp251xfd-regmap.c @@ -8,7 +8,7 @@ #include "mcp251xfd.h" -#include <asm/unaligned.h> +#include <linux/unaligned.h> static const struct regmap_config mcp251xfd_regmap_crc; diff --git a/drivers/net/can/spi/mcp251xfd/mcp251xfd-ring.c b/drivers/net/can/spi/mcp251xfd/mcp251xfd-ring.c index 83c18035b2a2..e684991fa391 100644 --- a/drivers/net/can/spi/mcp251xfd/mcp251xfd-ring.c +++ b/drivers/net/can/spi/mcp251xfd/mcp251xfd-ring.c @@ -12,7 +12,7 @@ // Copyright (c) 2019 Martin Sperl <kernel@martin.sperl.org> // -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "mcp251xfd.h" #include "mcp251xfd-ram.h" diff --git a/drivers/net/can/spi/mcp251xfd/mcp251xfd-tx.c b/drivers/net/can/spi/mcp251xfd/mcp251xfd-tx.c index b1de8052a45c..747ae3e8a768 100644 --- a/drivers/net/can/spi/mcp251xfd/mcp251xfd-tx.c +++ b/drivers/net/can/spi/mcp251xfd/mcp251xfd-tx.c @@ -12,7 +12,7 @@ // Copyright (c) 2019 Martin Sperl <kernel@martin.sperl.org> // -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/bitfield.h> #include "mcp251xfd.h" diff --git a/drivers/net/can/usb/etas_es58x/es581_4.c b/drivers/net/can/usb/etas_es58x/es581_4.c index 4151b18fd045..1888ca1de7b6 100644 --- a/drivers/net/can/usb/etas_es58x/es581_4.c +++ b/drivers/net/can/usb/etas_es58x/es581_4.c @@ -9,7 +9,7 @@ * Copyright (c) 2020-2022 Vincent Mailhol <mailhol.vincent@wanadoo.fr> */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/kernel.h> #include <linux/units.h> diff --git a/drivers/net/can/usb/etas_es58x/es58x_core.c b/drivers/net/can/usb/etas_es58x/es58x_core.c index 5e3a72b7c469..71f24dc0a927 100644 --- a/drivers/net/can/usb/etas_es58x/es58x_core.c +++ b/drivers/net/can/usb/etas_es58x/es58x_core.c @@ -10,7 +10,7 @@ * Copyright (c) 2020-2022 Vincent Mailhol <mailhol.vincent@wanadoo.fr> */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/crc16.h> #include <linux/ethtool.h> #include <linux/kernel.h> diff --git a/drivers/net/can/usb/etas_es58x/es58x_fd.c b/drivers/net/can/usb/etas_es58x/es58x_fd.c index fa87b0b78e3e..84ffa1839bac 100644 --- a/drivers/net/can/usb/etas_es58x/es58x_fd.c +++ b/drivers/net/can/usb/etas_es58x/es58x_fd.c @@ -11,7 +11,7 @@ * Copyright (c) 2020-2022 Vincent Mailhol <mailhol.vincent@wanadoo.fr> */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/kernel.h> #include <linux/units.h> diff --git a/drivers/net/can/usb/f81604.c b/drivers/net/can/usb/f81604.c index ec8cef7fd2d5..bc0c8903fe77 100644 --- a/drivers/net/can/usb/f81604.c +++ b/drivers/net/can/usb/f81604.c @@ -13,7 +13,7 @@ #include <linux/can/error.h> #include <linux/can/platform/sja1000.h> -#include <asm-generic/unaligned.h> +#include <linux/unaligned.h> /* vendor and product id */ #define F81604_VENDOR_ID 0x2c42 diff --git a/drivers/net/can/usb/mcba_usb.c b/drivers/net/can/usb/mcba_usb.c index 47619e9cb005..41c0a1c399bf 100644 --- a/drivers/net/can/usb/mcba_usb.c +++ b/drivers/net/can/usb/mcba_usb.c @@ -6,7 +6,7 @@ * This driver is inspired by the 4.6.2 version of net/can/usb/usb_8dev.c */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/can.h> #include <linux/can/dev.h> #include <linux/can/error.h> diff --git a/drivers/net/can/usb/peak_usb/pcan_usb.c b/drivers/net/can/usb/peak_usb/pcan_usb.c index b211b6e283a2..c75df1755b3b 100644 --- a/drivers/net/can/usb/peak_usb/pcan_usb.c +++ b/drivers/net/can/usb/peak_usb/pcan_usb.c @@ -8,7 +8,7 @@ * * Many thanks to Klaus Hitschler <klaus.hitschler@gmx.de> */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/ethtool.h> #include <linux/module.h> diff --git a/drivers/net/dsa/b53/b53_spi.c b/drivers/net/dsa/b53/b53_spi.c index 308f15d3832e..467da057579e 100644 --- a/drivers/net/dsa/b53/b53_spi.c +++ b/drivers/net/dsa/b53/b53_spi.c @@ -16,7 +16,7 @@ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/delay.h> #include <linux/kernel.h> diff --git a/drivers/net/dsa/microchip/ksz_spi.c b/drivers/net/dsa/microchip/ksz_spi.c index e3e341431f09..1c6652f2b9fe 100644 --- a/drivers/net/dsa/microchip/ksz_spi.c +++ b/drivers/net/dsa/microchip/ksz_spi.c @@ -6,7 +6,7 @@ * Tristram Ha <Tristram.Ha@microchip.com> */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/delay.h> #include <linux/kernel.h> diff --git a/drivers/net/ethernet/adi/adin1110.c b/drivers/net/ethernet/adi/adin1110.c index 3431a7e62b0d..a98b3139606a 100644 --- a/drivers/net/ethernet/adi/adin1110.c +++ b/drivers/net/ethernet/adi/adin1110.c @@ -26,7 +26,7 @@ #include <net/switchdev.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define ADIN1110_PHY_ID 0x1 diff --git a/drivers/net/ethernet/broadcom/asp2/bcmasp_ethtool.c b/drivers/net/ethernet/broadcom/asp2/bcmasp_ethtool.c index 484fc2b5626f..ca163c8e3729 100644 --- a/drivers/net/ethernet/broadcom/asp2/bcmasp_ethtool.c +++ b/drivers/net/ethernet/broadcom/asp2/bcmasp_ethtool.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 #define pr_fmt(fmt) "bcmasp_ethtool: " fmt -#include <asm-generic/unaligned.h> +#include <linux/unaligned.h> #include <linux/ethtool.h> #include <linux/netdevice.h> #include <linux/platform_device.h> diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c index c7e7dac057a3..f7be886570d8 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c +++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c @@ -37,7 +37,7 @@ #include <linux/phy.h> #include <linux/platform_data/bcmgenet.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "bcmgenet.h" diff --git a/drivers/net/ethernet/dec/tulip/de2104x.c b/drivers/net/ethernet/dec/tulip/de2104x.c index cd3dc4b89518..0a161a4db242 100644 --- a/drivers/net/ethernet/dec/tulip/de2104x.c +++ b/drivers/net/ethernet/dec/tulip/de2104x.c @@ -49,7 +49,7 @@ #include <asm/io.h> #include <asm/irq.h> #include <linux/uaccess.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> MODULE_AUTHOR("Jeff Garzik <jgarzik@pobox.com>"); MODULE_DESCRIPTION("Intel/Digital 21040/1 series PCI Ethernet driver"); diff --git a/drivers/net/ethernet/dec/tulip/eeprom.c b/drivers/net/ethernet/dec/tulip/eeprom.c index d5657ff15e3c..71ff9e6db209 100644 --- a/drivers/net/ethernet/dec/tulip/eeprom.c +++ b/drivers/net/ethernet/dec/tulip/eeprom.c @@ -13,7 +13,7 @@ #include <linux/pci.h> #include <linux/slab.h> #include "tulip.h" -#include <asm/unaligned.h> +#include <linux/unaligned.h> diff --git a/drivers/net/ethernet/dec/tulip/tulip.h b/drivers/net/ethernet/dec/tulip/tulip.h index bd786dfbc066..5e010e1fa6f7 100644 --- a/drivers/net/ethernet/dec/tulip/tulip.h +++ b/drivers/net/ethernet/dec/tulip/tulip.h @@ -23,7 +23,7 @@ #include <linux/pci.h> #include <asm/io.h> #include <asm/irq.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> diff --git a/drivers/net/ethernet/dec/tulip/tulip_core.c b/drivers/net/ethernet/dec/tulip/tulip_core.c index ecfad43df45a..27e01d780cd0 100644 --- a/drivers/net/ethernet/dec/tulip/tulip_core.c +++ b/drivers/net/ethernet/dec/tulip/tulip_core.c @@ -23,7 +23,7 @@ #include <linux/delay.h> #include <linux/mii.h> #include <linux/crc32.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/uaccess.h> #ifdef CONFIG_SPARC diff --git a/drivers/net/ethernet/freescale/enetc/enetc_pf.c b/drivers/net/ethernet/freescale/enetc/enetc_pf.c index 11b14555802c..8f6b0bf48139 100644 --- a/drivers/net/ethernet/freescale/enetc/enetc_pf.c +++ b/drivers/net/ethernet/freescale/enetc/enetc_pf.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) /* Copyright 2017-2019 NXP */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/mdio.h> #include <linux/module.h> #include <linux/fsl/enetc_mdio.h> diff --git a/drivers/net/ethernet/freescale/fec.h b/drivers/net/ethernet/freescale/fec.h index a19cb2a786fd..1cca0425d493 100644 --- a/drivers/net/ethernet/freescale/fec.h +++ b/drivers/net/ethernet/freescale/fec.h @@ -691,10 +691,19 @@ struct fec_enet_private { /* XDP BPF Program */ struct bpf_prog *xdp_prog; + struct { + int pps_enable; + u64 ns_sys, ns_phc; + u32 at_corr; + u8 at_inc_corr; + } ptp_saved_state; + u64 ethtool_stats[]; }; void fec_ptp_init(struct platform_device *pdev, int irq_idx); +void fec_ptp_restore_state(struct fec_enet_private *fep); +void fec_ptp_save_state(struct fec_enet_private *fep); void fec_ptp_stop(struct platform_device *pdev); void fec_ptp_start_cyclecounter(struct net_device *ndev); int fec_ptp_set(struct net_device *ndev, struct kernel_hwtstamp_config *config, diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index acbb627d51bf..31ebf6a4f973 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -1077,6 +1077,8 @@ fec_restart(struct net_device *ndev) u32 rcntl = OPT_FRAME_SIZE | 0x04; u32 ecntl = FEC_ECR_ETHEREN; + fec_ptp_save_state(fep); + /* Whack a reset. We should wait for this. * For i.MX6SX SOC, enet use AXI bus, we use disable MAC * instead of reset MAC itself. @@ -1244,8 +1246,10 @@ fec_restart(struct net_device *ndev) writel(ecntl, fep->hwp + FEC_ECNTRL); fec_enet_active_rxring(ndev); - if (fep->bufdesc_ex) + if (fep->bufdesc_ex) { fec_ptp_start_cyclecounter(ndev); + fec_ptp_restore_state(fep); + } /* Enable interrupts we wish to service */ if (fep->link) @@ -1336,6 +1340,8 @@ fec_stop(struct net_device *ndev) netdev_err(ndev, "Graceful transmit stop did not complete!\n"); } + fec_ptp_save_state(fep); + /* Whack a reset. We should wait for this. * For i.MX6SX SOC, enet use AXI bus, we use disable MAC * instead of reset MAC itself. @@ -1366,6 +1372,9 @@ fec_stop(struct net_device *ndev) val = readl(fep->hwp + FEC_ECNTRL); val |= FEC_ECR_EN1588; writel(val, fep->hwp + FEC_ECNTRL); + + fec_ptp_start_cyclecounter(ndev); + fec_ptp_restore_state(fep); } } diff --git a/drivers/net/ethernet/freescale/fec_ptp.c b/drivers/net/ethernet/freescale/fec_ptp.c index 4cffda363a14..a4eb6edb850a 100644 --- a/drivers/net/ethernet/freescale/fec_ptp.c +++ b/drivers/net/ethernet/freescale/fec_ptp.c @@ -764,6 +764,56 @@ void fec_ptp_init(struct platform_device *pdev, int irq_idx) schedule_delayed_work(&fep->time_keep, HZ); } +void fec_ptp_save_state(struct fec_enet_private *fep) +{ + unsigned long flags; + u32 atime_inc_corr; + + spin_lock_irqsave(&fep->tmreg_lock, flags); + + fep->ptp_saved_state.pps_enable = fep->pps_enable; + + fep->ptp_saved_state.ns_phc = timecounter_read(&fep->tc); + fep->ptp_saved_state.ns_sys = ktime_get_ns(); + + fep->ptp_saved_state.at_corr = readl(fep->hwp + FEC_ATIME_CORR); + atime_inc_corr = readl(fep->hwp + FEC_ATIME_INC) & FEC_T_INC_CORR_MASK; + fep->ptp_saved_state.at_inc_corr = (u8)(atime_inc_corr >> FEC_T_INC_CORR_OFFSET); + + spin_unlock_irqrestore(&fep->tmreg_lock, flags); +} + +/* Restore PTP functionality after a reset */ +void fec_ptp_restore_state(struct fec_enet_private *fep) +{ + u32 atime_inc = readl(fep->hwp + FEC_ATIME_INC) & FEC_T_INC_MASK; + unsigned long flags; + u32 counter; + u64 ns; + + spin_lock_irqsave(&fep->tmreg_lock, flags); + + /* Reset turned it off, so adjust our status flag */ + fep->pps_enable = 0; + + writel(fep->ptp_saved_state.at_corr, fep->hwp + FEC_ATIME_CORR); + atime_inc |= ((u32)fep->ptp_saved_state.at_inc_corr) << FEC_T_INC_CORR_OFFSET; + writel(atime_inc, fep->hwp + FEC_ATIME_INC); + + ns = ktime_get_ns() - fep->ptp_saved_state.ns_sys + fep->ptp_saved_state.ns_phc; + counter = ns & fep->cc.mask; + writel(counter, fep->hwp + FEC_ATIME); + timecounter_init(&fep->tc, &fep->cc, ns); + + spin_unlock_irqrestore(&fep->tmreg_lock, flags); + + /* Restart PPS if needed */ + if (fep->ptp_saved_state.pps_enable) { + /* Re-enable PPS */ + fec_ptp_enable_pps(fep, 1); + } +} + void fec_ptp_stop(struct platform_device *pdev) { struct net_device *ndev = platform_get_drvdata(pdev); diff --git a/drivers/net/ethernet/intel/e100.c b/drivers/net/ethernet/intel/e100.c index aa139b67a55b..3a5bbda235cb 100644 --- a/drivers/net/ethernet/intel/e100.c +++ b/drivers/net/ethernet/intel/e100.c @@ -146,7 +146,7 @@ #include <linux/string.h> #include <linux/firmware.h> #include <linux/rtnetlink.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define DRV_NAME "e100" diff --git a/drivers/net/ethernet/intel/ice/ice_fw_update.c b/drivers/net/ethernet/intel/ice/ice_fw_update.c index f81db6c107c8..2702a0da5c3e 100644 --- a/drivers/net/ethernet/intel/ice/ice_fw_update.c +++ b/drivers/net/ethernet/intel/ice/ice_fw_update.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 /* Copyright (C) 2018-2019, Intel Corporation. */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/uuid.h> #include <linux/crc32.h> #include <linux/pldmfw.h> diff --git a/drivers/net/ethernet/lantiq_etop.c b/drivers/net/ethernet/lantiq_etop.c index 3c289bfe0a09..7179271f63b6 100644 --- a/drivers/net/ethernet/lantiq_etop.c +++ b/drivers/net/ethernet/lantiq_etop.c @@ -481,7 +481,9 @@ ltq_etop_tx(struct sk_buff *skb, struct net_device *dev) unsigned long flags; u32 byte_offset; - len = skb->len < ETH_ZLEN ? ETH_ZLEN : skb->len; + if (skb_put_padto(skb, ETH_ZLEN)) + return NETDEV_TX_OK; + len = skb->len; if ((desc->ctl & (LTQ_DMA_OWN | LTQ_DMA_C)) || ch->skb[ch->dma.desc]) { netdev_err(dev, "tx ring full\n"); diff --git a/drivers/net/ethernet/mediatek/mtk_wed_mcu.c b/drivers/net/ethernet/mediatek/mtk_wed_mcu.c index ea0884186d76..c06e5ad18b01 100644 --- a/drivers/net/ethernet/mediatek/mtk_wed_mcu.c +++ b/drivers/net/ethernet/mediatek/mtk_wed_mcu.c @@ -10,7 +10,7 @@ #include <linux/of_reserved_mem.h> #include <linux/mfd/syscon.h> #include <linux/soc/mediatek/mtk_wed.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "mtk_wed_regs.h" #include "mtk_wed_wo.h" diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h index da0a1c65ec4a..57b7298a0e79 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h @@ -627,7 +627,7 @@ struct mlx5e_shampo_hd { struct mlx5e_dma_info *info; struct mlx5e_frag_page *pages; u16 curr_page_index; - u16 hd_per_wq; + u32 hd_per_wq; u16 hd_per_wqe; unsigned long *bitmap; u16 pi; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tir.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tir.c index d4239e3b3c88..11f724ad90db 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tir.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tir.c @@ -23,6 +23,9 @@ struct mlx5e_tir_builder *mlx5e_tir_builder_alloc(bool modify) struct mlx5e_tir_builder *builder; builder = kvzalloc(sizeof(*builder), GFP_KERNEL); + if (!builder) + return NULL; + builder->modify = modify; return builder; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c index 3d274599015b..ca92e518be76 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c @@ -67,7 +67,6 @@ static void mlx5e_ipsec_handle_sw_limits(struct work_struct *_work) return; spin_lock_bh(&x->lock); - xfrm_state_check_expire(x); if (x->km.state == XFRM_STATE_EXPIRED) { sa_entry->attrs.drop = true; spin_unlock_bh(&x->lock); @@ -75,6 +74,13 @@ static void mlx5e_ipsec_handle_sw_limits(struct work_struct *_work) mlx5e_accel_ipsec_fs_modify(sa_entry); return; } + + if (x->km.state != XFRM_STATE_VALID) { + spin_unlock_bh(&x->lock); + return; + } + + xfrm_state_check_expire(x); spin_unlock_bh(&x->lock); queue_delayed_work(sa_entry->ipsec->wq, &dwork->dwork, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c index b09e9abd39f3..f8c7912abe0e 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c @@ -642,7 +642,6 @@ mlx5e_sq_xmit_mpwqe(struct mlx5e_txqsq *sq, struct sk_buff *skb, return; err_unmap: - mlx5e_dma_unmap_wqe_err(sq, 1); sq->stats->dropped++; dev_kfree_skb_any(skb); mlx5e_tx_flush(sq); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/pci_vsc.c b/drivers/net/ethernet/mellanox/mlx5/core/lib/pci_vsc.c index d0b595ba6110..432c98f2626d 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/lib/pci_vsc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/pci_vsc.c @@ -24,6 +24,11 @@ pci_write_config_dword((dev)->pdev, (dev)->vsc_addr + (offset), (val)) #define VSC_MAX_RETRIES 2048 +/* Reading VSC registers can take relatively long time. + * Yield the cpu every 128 registers read. + */ +#define VSC_GW_READ_BLOCK_COUNT 128 + enum { VSC_CTRL_OFFSET = 0x4, VSC_COUNTER_OFFSET = 0x8, @@ -273,6 +278,7 @@ int mlx5_vsc_gw_read_block_fast(struct mlx5_core_dev *dev, u32 *data, { unsigned int next_read_addr = 0; unsigned int read_addr = 0; + unsigned int count = 0; while (read_addr < length) { if (mlx5_vsc_gw_read_fast(dev, read_addr, &next_read_addr, @@ -280,6 +286,10 @@ int mlx5_vsc_gw_read_block_fast(struct mlx5_core_dev *dev, u32 *data, return read_addr; read_addr = next_read_addr; + if (++count == VSC_GW_READ_BLOCK_COUNT) { + cond_resched(); + count = 0; + } } return length; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/mlx5hws_bwc_complex.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/mlx5hws_bwc_complex.c index bb563f50ef09..601fad5fc54a 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/mlx5hws_bwc_complex.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/mlx5hws_bwc_complex.c @@ -33,7 +33,7 @@ bool mlx5hws_bwc_match_params_is_complex(struct mlx5hws_context *ctx, * and let the usual match creation path handle it, * both for good and bad flows. */ - if (ret == E2BIG) { + if (ret == -E2BIG) { is_complex = true; mlx5hws_dbg(ctx, "Matcher definer layout: need complex matcher\n"); } else { diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/mlx5hws_definer.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/mlx5hws_definer.c index 3bdb5c90efff..d566d2ddf424 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/mlx5hws_definer.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/mlx5hws_definer.c @@ -1845,7 +1845,7 @@ hws_definer_find_best_match_fit(struct mlx5hws_context *ctx, return 0; } - return E2BIG; + return -E2BIG; } static void @@ -1931,7 +1931,7 @@ mlx5hws_definer_calc_layout(struct mlx5hws_context *ctx, /* Find the match definer layout for header layout match union */ ret = hws_definer_find_best_match_fit(ctx, match_definer, match_hl); if (ret) { - if (ret == E2BIG) + if (ret == -E2BIG) mlx5hws_dbg(ctx, "Failed to create match definer from header layout - E2BIG\n"); else diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/mlx5hws_matcher.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/mlx5hws_matcher.c index 33d2b31e4b46..61a1155d4b4f 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/mlx5hws_matcher.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/mlx5hws_matcher.c @@ -675,7 +675,7 @@ static int hws_matcher_bind_mt(struct mlx5hws_matcher *matcher) if (!(matcher->flags & MLX5HWS_MATCHER_FLAGS_COLLISION)) { ret = mlx5hws_definer_mt_init(ctx, matcher->mt); if (ret) { - if (ret == E2BIG) + if (ret == -E2BIG) mlx5hws_err(ctx, "Failed to set matcher templates with match definers\n"); return ret; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/mlx5hws_send.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/mlx5hws_send.c index a1adbb48735c..0c7989184c30 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/mlx5hws_send.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/mlx5hws_send.c @@ -653,6 +653,12 @@ static int hws_send_ring_create_sq(struct mlx5_core_dev *mdev, u32 pdn, return err; } +static void hws_send_ring_destroy_sq(struct mlx5_core_dev *mdev, + struct mlx5hws_send_ring_sq *sq) +{ + mlx5_core_destroy_sq(mdev, sq->sqn); +} + static int hws_send_ring_set_sq_rdy(struct mlx5_core_dev *mdev, u32 sqn) { void *in, *sqc; @@ -696,7 +702,7 @@ static int hws_send_ring_create_sq_rdy(struct mlx5_core_dev *mdev, u32 pdn, err = hws_send_ring_set_sq_rdy(mdev, sq->sqn); if (err) - hws_send_ring_close_sq(sq); + hws_send_ring_destroy_sq(mdev, sq); return err; } diff --git a/drivers/net/ethernet/meta/fbnic/fbnic_devlink.c b/drivers/net/ethernet/meta/fbnic/fbnic_devlink.c index ef05ae8f5039..0072d612215e 100644 --- a/drivers/net/ethernet/meta/fbnic/fbnic_devlink.c +++ b/drivers/net/ethernet/meta/fbnic/fbnic_devlink.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 /* Copyright (c) Meta Platforms, Inc. and affiliates. */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/pci.h> #include <linux/types.h> #include <net/devlink.h> diff --git a/drivers/net/ethernet/microchip/fdma/Kconfig b/drivers/net/ethernet/microchip/fdma/Kconfig index 59159ad6701a..ec228c061351 100644 --- a/drivers/net/ethernet/microchip/fdma/Kconfig +++ b/drivers/net/ethernet/microchip/fdma/Kconfig @@ -6,7 +6,7 @@ if NET_VENDOR_MICROCHIP config FDMA - bool "FDMA API" + bool "FDMA API" if COMPILE_TEST help Provides the basic FDMA functionality for multiple Microchip switchcores. diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_packet.c b/drivers/net/ethernet/microchip/sparx5/sparx5_packet.c index f3f5fb420468..70427643f777 100644 --- a/drivers/net/ethernet/microchip/sparx5/sparx5_packet.c +++ b/drivers/net/ethernet/microchip/sparx5/sparx5_packet.c @@ -45,8 +45,12 @@ void sparx5_ifh_parse(u32 *ifh, struct frame_info *info) fwd = (fwd >> 5); info->src_port = FIELD_GET(GENMASK(7, 1), fwd); + /* + * Bit 270-271 are occasionally unexpectedly set by the hardware, + * clear bits before extracting timestamp + */ info->timestamp = - ((u64)xtr_hdr[2] << 24) | + ((u64)(xtr_hdr[2] & GENMASK(5, 0)) << 24) | ((u64)xtr_hdr[3] << 16) | ((u64)xtr_hdr[4] << 8) | ((u64)xtr_hdr[5] << 0); diff --git a/drivers/net/ethernet/netronome/nfp/crypto/ipsec.c b/drivers/net/ethernet/netronome/nfp/crypto/ipsec.c index cc54faca2283..515069d5637b 100644 --- a/drivers/net/ethernet/netronome/nfp/crypto/ipsec.c +++ b/drivers/net/ethernet/netronome/nfp/crypto/ipsec.c @@ -6,7 +6,7 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/netdevice.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/ktime.h> #include <net/xfrm.h> diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c index 3f10c5365c80..7c2200b49ce4 100644 --- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c +++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp6000_pcie.c @@ -15,7 +15,7 @@ * abstraction builds upon this BAR interface. */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/kernel.h> #include <linux/module.h> #include <linux/kref.h> diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cppcore.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cppcore.c index a8286d0032d1..669f9f8fb507 100644 --- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cppcore.c +++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cppcore.c @@ -9,7 +9,7 @@ * Rolf Neugebauer <rolf.neugebauer@netronome.com> */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/delay.h> #include <linux/device.h> #include <linux/ioport.h> diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cpplib.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cpplib.c index 508ae6b571ca..addf02c63b1a 100644 --- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cpplib.c +++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_cpplib.c @@ -9,7 +9,7 @@ * Rolf Neugebauer <rolf.neugebauer@netronome.com> */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/bitfield.h> #include <linux/delay.h> #include <linux/kernel.h> diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_hwinfo.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_hwinfo.c index f05dd34ab89f..cfa4db5d3f85 100644 --- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_hwinfo.c +++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_hwinfo.c @@ -15,7 +15,7 @@ */ #include <asm/byteorder.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/delay.h> #include <linux/log2.h> #include <linux/kernel.h> diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.c index df0234a338a8..0bd6477292a6 100644 --- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.c +++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_nsp.c @@ -7,7 +7,7 @@ * Jason McMullan <jason.mcmullan@netronome.com> */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/bitfield.h> #include <linux/delay.h> #include <linux/firmware.h> diff --git a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_rtsym.c b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_rtsym.c index 2260c2403a83..68862ac062d2 100644 --- a/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_rtsym.c +++ b/drivers/net/ethernet/netronome/nfp/nfpcore/nfp_rtsym.c @@ -10,7 +10,7 @@ * Francois H. Theron <francois.theron@netronome.com> */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/kernel.h> #include <linux/module.h> #include <linux/slab.h> diff --git a/drivers/net/ethernet/packetengines/hamachi.c b/drivers/net/ethernet/packetengines/hamachi.c index 1cc001087193..a36d422b5173 100644 --- a/drivers/net/ethernet/packetengines/hamachi.c +++ b/drivers/net/ethernet/packetengines/hamachi.c @@ -163,7 +163,7 @@ static int tx_params[MAX_UNITS] = {-1, -1, -1, -1, -1, -1, -1, -1}; #include <linux/uaccess.h> #include <asm/processor.h> /* Processor type for cache alignment. */ #include <asm/io.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <asm/cache.h> static const char version[] = diff --git a/drivers/net/ethernet/packetengines/yellowfin.c b/drivers/net/ethernet/packetengines/yellowfin.c index 640ac01689fb..c0515dc63246 100644 --- a/drivers/net/ethernet/packetengines/yellowfin.c +++ b/drivers/net/ethernet/packetengines/yellowfin.c @@ -102,7 +102,7 @@ static int gx_fix; #include <linux/bitops.h> #include <linux/uaccess.h> #include <asm/processor.h> /* Processor type for cache alignment. */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <asm/io.h> /* These identify the driver base version and may not be removed. */ diff --git a/drivers/net/ethernet/realtek/r8169_main.c b/drivers/net/ethernet/realtek/r8169_main.c index 305ec19ccef1..0cc9baaecb1b 100644 --- a/drivers/net/ethernet/realtek/r8169_main.c +++ b/drivers/net/ethernet/realtek/r8169_main.c @@ -28,7 +28,7 @@ #include <linux/bitfield.h> #include <linux/prefetch.h> #include <linux/ipv6.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <net/ip6_checksum.h> #include <net/netdev_queues.h> diff --git a/drivers/net/ethernet/smsc/smsc9420.c b/drivers/net/ethernet/smsc/smsc9420.c index 15cb96c2506d..f30d4b17c7fb 100644 --- a/drivers/net/ethernet/smsc/smsc9420.c +++ b/drivers/net/ethernet/smsc/smsc9420.c @@ -18,7 +18,7 @@ #include <linux/crc32.h> #include <linux/slab.h> #include <linux/module.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "smsc9420.h" #define DRV_NAME "smsc9420" diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c b/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c index a1858f083eef..e65a65666cc1 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c @@ -14,6 +14,7 @@ #include <linux/slab.h> #include <linux/ethtool.h> #include <linux/io.h> +#include <linux/iopoll.h> #include "stmmac.h" #include "stmmac_pcs.h" #include "dwmac4.h" @@ -471,7 +472,7 @@ static int dwmac4_write_vlan_filter(struct net_device *dev, u8 index, u32 data) { void __iomem *ioaddr = (void __iomem *)dev->base_addr; - int i, timeout = 10; + int ret; u32 val; if (index >= hw->num_vlan) @@ -487,16 +488,15 @@ static int dwmac4_write_vlan_filter(struct net_device *dev, writel(val, ioaddr + GMAC_VLAN_TAG); - for (i = 0; i < timeout; i++) { - val = readl(ioaddr + GMAC_VLAN_TAG); - if (!(val & GMAC_VLAN_TAG_CTRL_OB)) - return 0; - udelay(1); + ret = readl_poll_timeout(ioaddr + GMAC_VLAN_TAG, val, + !(val & GMAC_VLAN_TAG_CTRL_OB), + 1000, 500000); + if (ret) { + netdev_err(dev, "Timeout accessing MAC_VLAN_Tag_Filter\n"); + return -EBUSY; } - netdev_err(dev, "Timeout accessing MAC_VLAN_Tag_Filter\n"); - - return -EBUSY; + return 0; } static int dwmac4_add_hw_vlan_rx_fltr(struct net_device *dev, diff --git a/drivers/net/ethernet/ti/am65-cpsw-nuss.c b/drivers/net/ethernet/ti/am65-cpsw-nuss.c index cbe99017cbfa..d253727b160f 100644 --- a/drivers/net/ethernet/ti/am65-cpsw-nuss.c +++ b/drivers/net/ethernet/ti/am65-cpsw-nuss.c @@ -763,7 +763,7 @@ fail_tx: k3_udma_glue_disable_rx_chn(rx_chn->rx_chn); fail_rx: - for (i = 0; i < common->rx_ch_num_flows; i--) + for (i = 0; i < common->rx_ch_num_flows; i++) k3_udma_glue_reset_rx_chn(rx_chn->rx_chn, i, &rx_chn->flows[i], am65_cpsw_nuss_rx_cleanup, 0); diff --git a/drivers/net/ethernet/ti/cpsw_ale.c b/drivers/net/ethernet/ti/cpsw_ale.c index 0d5d8917c70b..8d02d2b21429 100644 --- a/drivers/net/ethernet/ti/cpsw_ale.c +++ b/drivers/net/ethernet/ti/cpsw_ale.c @@ -96,6 +96,7 @@ enum { * @features: features supported by ALE * @tbl_entries: number of ALE entries * @reg_fields: pointer to array of register field configuration + * @num_fields: number of fields in the reg_fields array * @nu_switch_ale: NU Switch ALE * @vlan_entry_tbl: ALE vlan entry fields description tbl */ @@ -104,6 +105,7 @@ struct cpsw_ale_dev_id { u32 features; u32 tbl_entries; const struct reg_field *reg_fields; + int num_fields; bool nu_switch_ale; const struct ale_entry_fld *vlan_entry_tbl; }; @@ -1400,6 +1402,7 @@ static const struct cpsw_ale_dev_id cpsw_ale_id_match[] = { .dev_id = "cpsw", .tbl_entries = 1024, .reg_fields = ale_fields_cpsw, + .num_fields = ARRAY_SIZE(ale_fields_cpsw), .vlan_entry_tbl = vlan_entry_cpsw, }, { @@ -1407,12 +1410,14 @@ static const struct cpsw_ale_dev_id cpsw_ale_id_match[] = { .dev_id = "66ak2h-xgbe", .tbl_entries = 2048, .reg_fields = ale_fields_cpsw, + .num_fields = ARRAY_SIZE(ale_fields_cpsw), .vlan_entry_tbl = vlan_entry_cpsw, }, { .dev_id = "66ak2el", .features = CPSW_ALE_F_STATUS_REG, .reg_fields = ale_fields_cpsw_nu, + .num_fields = ARRAY_SIZE(ale_fields_cpsw_nu), .nu_switch_ale = true, .vlan_entry_tbl = vlan_entry_nu, }, @@ -1421,6 +1426,7 @@ static const struct cpsw_ale_dev_id cpsw_ale_id_match[] = { .features = CPSW_ALE_F_STATUS_REG, .tbl_entries = 64, .reg_fields = ale_fields_cpsw_nu, + .num_fields = ARRAY_SIZE(ale_fields_cpsw_nu), .nu_switch_ale = true, .vlan_entry_tbl = vlan_entry_nu, }, @@ -1429,6 +1435,7 @@ static const struct cpsw_ale_dev_id cpsw_ale_id_match[] = { .features = CPSW_ALE_F_STATUS_REG | CPSW_ALE_F_HW_AUTOAGING, .tbl_entries = 64, .reg_fields = ale_fields_cpsw_nu, + .num_fields = ARRAY_SIZE(ale_fields_cpsw_nu), .nu_switch_ale = true, .vlan_entry_tbl = vlan_entry_nu, }, @@ -1436,12 +1443,14 @@ static const struct cpsw_ale_dev_id cpsw_ale_id_match[] = { .dev_id = "j721e-cpswxg", .features = CPSW_ALE_F_STATUS_REG | CPSW_ALE_F_HW_AUTOAGING, .reg_fields = ale_fields_cpsw_nu, + .num_fields = ARRAY_SIZE(ale_fields_cpsw_nu), .vlan_entry_tbl = vlan_entry_k3_cpswxg, }, { .dev_id = "am64-cpswxg", .features = CPSW_ALE_F_STATUS_REG | CPSW_ALE_F_HW_AUTOAGING, .reg_fields = ale_fields_cpsw_nu, + .num_fields = ARRAY_SIZE(ale_fields_cpsw_nu), .vlan_entry_tbl = vlan_entry_k3_cpswxg, .tbl_entries = 512, }, @@ -1477,7 +1486,7 @@ static int cpsw_ale_regfield_init(struct cpsw_ale *ale) struct regmap *regmap = ale->regmap; int i; - for (i = 0; i < ALE_FIELDS_MAX; i++) { + for (i = 0; i < ale->params.num_fields; i++) { ale->fields[i] = devm_regmap_field_alloc(dev, regmap, reg_fields[i]); if (IS_ERR(ale->fields[i])) { @@ -1503,6 +1512,7 @@ struct cpsw_ale *cpsw_ale_create(struct cpsw_ale_params *params) params->ale_entries = ale_dev_id->tbl_entries; params->nu_switch_ale = ale_dev_id->nu_switch_ale; params->reg_fields = ale_dev_id->reg_fields; + params->num_fields = ale_dev_id->num_fields; ale = devm_kzalloc(params->dev, sizeof(*ale), GFP_KERNEL); if (!ale) diff --git a/drivers/net/ethernet/ti/cpsw_ale.h b/drivers/net/ethernet/ti/cpsw_ale.h index 1e4e9a3dd234..87b7d1b3a34a 100644 --- a/drivers/net/ethernet/ti/cpsw_ale.h +++ b/drivers/net/ethernet/ti/cpsw_ale.h @@ -24,6 +24,7 @@ struct cpsw_ale_params { */ bool nu_switch_ale; const struct reg_field *reg_fields; + int num_fields; const char *dev_id; unsigned long bus_freq; }; diff --git a/drivers/net/ieee802154/Kconfig b/drivers/net/ieee802154/Kconfig index 95da876c5613..1075e24b11de 100644 --- a/drivers/net/ieee802154/Kconfig +++ b/drivers/net/ieee802154/Kconfig @@ -101,6 +101,7 @@ config IEEE802154_CA8210_DEBUGFS config IEEE802154_MCR20A tristate "MCR20A transceiver driver" + select REGMAP_SPI depends on IEEE802154_DRIVERS && MAC802154 depends on SPI help diff --git a/drivers/net/ieee802154/cc2520.c b/drivers/net/ieee802154/cc2520.c index a94d8dd71aad..2b7034193a00 100644 --- a/drivers/net/ieee802154/cc2520.c +++ b/drivers/net/ieee802154/cc2520.c @@ -16,7 +16,7 @@ #include <linux/skbuff.h> #include <linux/ieee802154.h> #include <linux/crc-ccitt.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <net/mac802154.h> #include <net/cfg802154.h> diff --git a/drivers/net/ieee802154/mcr20a.c b/drivers/net/ieee802154/mcr20a.c index 433fb5839203..020d392a98b6 100644 --- a/drivers/net/ieee802154/mcr20a.c +++ b/drivers/net/ieee802154/mcr20a.c @@ -1302,16 +1302,13 @@ mcr20a_probe(struct spi_device *spi) irq_type = IRQF_TRIGGER_FALLING; ret = devm_request_irq(&spi->dev, spi->irq, mcr20a_irq_isr, - irq_type, dev_name(&spi->dev), lp); + irq_type | IRQF_NO_AUTOEN, dev_name(&spi->dev), lp); if (ret) { dev_err(&spi->dev, "could not request_irq for mcr20a\n"); ret = -ENODEV; goto free_dev; } - /* disable_irq by default and wait for starting hardware */ - disable_irq(spi->irq); - ret = ieee802154_register_hw(hw); if (ret) { dev_crit(&spi->dev, "ieee802154_register_hw failed\n"); diff --git a/drivers/net/mctp/mctp-i3c.c b/drivers/net/mctp/mctp-i3c.c index 8e989c157caa..1bc87a062686 100644 --- a/drivers/net/mctp/mctp-i3c.c +++ b/drivers/net/mctp/mctp-i3c.c @@ -13,7 +13,7 @@ #include <linux/i3c/device.h> #include <linux/i3c/master.h> #include <linux/if_arp.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <net/mctp.h> #include <net/mctpdevice.h> diff --git a/drivers/net/pcs/pcs-xpcs-wx.c b/drivers/net/pcs/pcs-xpcs-wx.c index 19c75886f070..5f5cd3596cb8 100644 --- a/drivers/net/pcs/pcs-xpcs-wx.c +++ b/drivers/net/pcs/pcs-xpcs-wx.c @@ -109,7 +109,7 @@ static void txgbe_pma_config_1g(struct dw_xpcs *xpcs) txgbe_write_pma(xpcs, TXGBE_DFE_TAP_CTL0, 0); val = txgbe_read_pma(xpcs, TXGBE_RX_GEN_CTL3); val = u16_replace_bits(val, 0x4, TXGBE_RX_GEN_CTL3_LOS_TRSHLD0); - txgbe_write_pma(xpcs, TXGBE_RX_EQ_ATTN_CTL, val); + txgbe_write_pma(xpcs, TXGBE_RX_GEN_CTL3, val); txgbe_write_pma(xpcs, TXGBE_MPLLA_CTL0, 0x20); txgbe_write_pma(xpcs, TXGBE_MPLLA_CTL3, 0x46); diff --git a/drivers/net/phy/air_en8811h.c b/drivers/net/phy/air_en8811h.c index 3cdc8c6b30b6..8d076b9609fd 100644 --- a/drivers/net/phy/air_en8811h.c +++ b/drivers/net/phy/air_en8811h.c @@ -15,7 +15,7 @@ #include <linux/firmware.h> #include <linux/property.h> #include <linux/wordpart.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define EN8811H_PHY_ID 0x03a2a411 diff --git a/drivers/net/phy/aquantia/aquantia_firmware.c b/drivers/net/phy/aquantia/aquantia_firmware.c index dac6464b5fe2..dab3af80593f 100644 --- a/drivers/net/phy/aquantia/aquantia_firmware.c +++ b/drivers/net/phy/aquantia/aquantia_firmware.c @@ -6,7 +6,7 @@ #include <linux/crc-itu-t.h> #include <linux/nvmem-consumer.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "aquantia.h" diff --git a/drivers/net/phy/bcm-phy-ptp.c b/drivers/net/phy/bcm-phy-ptp.c index 874a1b64b115..208e8f561e06 100644 --- a/drivers/net/phy/bcm-phy-ptp.c +++ b/drivers/net/phy/bcm-phy-ptp.c @@ -4,7 +4,7 @@ * Copyright (C) 2022 Jonathan Lemon <jonathan.lemon@gmail.com> */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/mii.h> #include <linux/phy.h> #include <linux/ptp_classify.h> diff --git a/drivers/net/phy/mscc/mscc_ptp.c b/drivers/net/phy/mscc/mscc_ptp.c index c1ddae36a2ae..738a8822fcf0 100644 --- a/drivers/net/phy/mscc/mscc_ptp.c +++ b/drivers/net/phy/mscc/mscc_ptp.c @@ -15,7 +15,7 @@ #include <linux/ptp_classify.h> #include <linux/ptp_clock_kernel.h> #include <linux/udp.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "mscc.h" #include "mscc_ptp.h" diff --git a/drivers/net/phy/qt2025.rs b/drivers/net/phy/qt2025.rs index 28d8981f410b..1ab065798175 100644 --- a/drivers/net/phy/qt2025.rs +++ b/drivers/net/phy/qt2025.rs @@ -15,7 +15,7 @@ use kernel::firmware::Firmware; use kernel::net::phy::{ self, reg::{Mmd, C45}, - DeviceId, Driver, + Driver, }; use kernel::prelude::*; use kernel::sizes::{SZ_16K, SZ_8K}; @@ -23,7 +23,7 @@ use kernel::sizes::{SZ_16K, SZ_8K}; kernel::module_phy_driver! { drivers: [PhyQT2025], device_table: [ - DeviceId::new_with_driver::<PhyQT2025>(), + phy::DeviceId::new_with_driver::<PhyQT2025>(), ], name: "qt2025_phy", author: "FUJITA Tomonori <fujita.tomonori@gmail.com>", diff --git a/drivers/net/phy/realtek.c b/drivers/net/phy/realtek.c index 25e5bfbb6f89..c15d2f66ef0d 100644 --- a/drivers/net/phy/realtek.c +++ b/drivers/net/phy/realtek.c @@ -527,6 +527,9 @@ static int rtl8211f_led_hw_control_get(struct phy_device *phydev, u8 index, { int val; + if (index >= RTL8211F_LED_COUNT) + return -EINVAL; + val = phy_read_paged(phydev, 0xd04, RTL8211F_LEDCR); if (val < 0) return val; diff --git a/drivers/net/ppp/ppp_async.c b/drivers/net/ppp/ppp_async.c index c33c3db3cc08..a940b9a67107 100644 --- a/drivers/net/ppp/ppp_async.c +++ b/drivers/net/ppp/ppp_async.c @@ -29,7 +29,7 @@ #include <linux/interrupt.h> #include <linux/jiffies.h> #include <linux/slab.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/uaccess.h> #include <asm/string.h> diff --git a/drivers/net/ppp/ppp_deflate.c b/drivers/net/ppp/ppp_deflate.c index 4d2ff63f2ee2..d93aeacc0dba 100644 --- a/drivers/net/ppp/ppp_deflate.c +++ b/drivers/net/ppp/ppp_deflate.c @@ -16,7 +16,7 @@ #include <linux/ppp-comp.h> #include <linux/zlib.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* * State for a Deflate (de)compressor. diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c index 4b2971e2bf48..4583e15ad03a 100644 --- a/drivers/net/ppp/ppp_generic.c +++ b/drivers/net/ppp/ppp_generic.c @@ -44,7 +44,7 @@ #include <linux/mutex.h> #include <linux/slab.h> #include <linux/file.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <net/slhc_vj.h> #include <linux/atomic.h> #include <linux/refcount.h> @@ -2269,7 +2269,7 @@ static bool ppp_channel_bridge_input(struct channel *pch, struct sk_buff *skb) if (!pchb) goto out_rcu; - spin_lock(&pchb->downl); + spin_lock_bh(&pchb->downl); if (!pchb->chan) { /* channel got unregistered */ kfree_skb(skb); @@ -2281,7 +2281,7 @@ static bool ppp_channel_bridge_input(struct channel *pch, struct sk_buff *skb) kfree_skb(skb); outl: - spin_unlock(&pchb->downl); + spin_unlock_bh(&pchb->downl); out_rcu: rcu_read_unlock(); diff --git a/drivers/net/ppp/ppp_mppe.c b/drivers/net/ppp/ppp_mppe.c index 208f6e24f37c..bcc1eaedf58f 100644 --- a/drivers/net/ppp/ppp_mppe.c +++ b/drivers/net/ppp/ppp_mppe.c @@ -56,7 +56,7 @@ #include <linux/ppp_defs.h> #include <linux/ppp-comp.h> #include <linux/scatterlist.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "ppp_mppe.h" diff --git a/drivers/net/ppp/ppp_synctty.c b/drivers/net/ppp/ppp_synctty.c index 45bf59ac8f57..644e99fc3623 100644 --- a/drivers/net/ppp/ppp_synctty.c +++ b/drivers/net/ppp/ppp_synctty.c @@ -43,7 +43,7 @@ #include <linux/interrupt.h> #include <linux/slab.h> #include <linux/refcount.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/uaccess.h> #define PPP_VERSION "2.4.2" diff --git a/drivers/net/slip/slhc.c b/drivers/net/slip/slhc.c index 18df7ca66198..252cd757d3a2 100644 --- a/drivers/net/slip/slhc.c +++ b/drivers/net/slip/slhc.c @@ -77,7 +77,7 @@ #include <linux/timer.h> #include <linux/uaccess.h> #include <net/checksum.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> static unsigned char *encode(unsigned char *cp, unsigned short n); static long decode(unsigned char **cpp); diff --git a/drivers/net/usb/net1080.c b/drivers/net/usb/net1080.c index b0c0c9dd6a02..5d4a1fd2b524 100644 --- a/drivers/net/usb/net1080.c +++ b/drivers/net/usb/net1080.c @@ -17,7 +17,7 @@ #include <linux/usb/usbnet.h> #include <linux/slab.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* diff --git a/drivers/net/usb/sierra_net.c b/drivers/net/usb/sierra_net.c index 673d3aa83792..3d239b8d1a1b 100644 --- a/drivers/net/usb/sierra_net.c +++ b/drivers/net/usb/sierra_net.c @@ -30,7 +30,7 @@ static const char driver_name[] = "sierra_net"; #include <linux/usb/cdc.h> #include <net/ip.h> #include <net/udp.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/usb/usbnet.h> #define SWI_USB_REQUEST_GET_FW_ATTR 0x06 diff --git a/drivers/net/vrf.c b/drivers/net/vrf.c index 4d8ccaf9a2b4..4087f72f0d2b 100644 --- a/drivers/net/vrf.c +++ b/drivers/net/vrf.c @@ -608,7 +608,9 @@ static void vrf_finish_direct(struct sk_buff *skb) eth_zero_addr(eth->h_dest); eth->h_proto = skb->protocol; + rcu_read_lock_bh(); dev_queue_xmit_nit(skb, vrf_dev); + rcu_read_unlock_bh(); skb_pull(skb, ETH_HLEN); } diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c index abe41330fb69..4d88b02ffa79 100644 --- a/drivers/net/wireless/ath/ath5k/base.c +++ b/drivers/net/wireless/ath/ath5k/base.c @@ -59,7 +59,7 @@ #include <net/cfg80211.h> #include <net/ieee80211_radiotap.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <net/mac80211.h> #include "base.h" diff --git a/drivers/net/wireless/ath/ath5k/mac80211-ops.c b/drivers/net/wireless/ath/ath5k/mac80211-ops.c index eea4bda77608..d81b2ad0b095 100644 --- a/drivers/net/wireless/ath/ath5k/mac80211-ops.c +++ b/drivers/net/wireless/ath/ath5k/mac80211-ops.c @@ -44,7 +44,7 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt #include <net/mac80211.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "ath5k.h" #include "base.h" diff --git a/drivers/net/wireless/ath/ath5k/pcu.c b/drivers/net/wireless/ath/ath5k/pcu.c index 3f4ce4e9c532..90e0859a8e50 100644 --- a/drivers/net/wireless/ath/ath5k/pcu.c +++ b/drivers/net/wireless/ath/ath5k/pcu.c @@ -24,7 +24,7 @@ * Protocol Control Unit Functions * \*********************************/ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "ath5k.h" #include "reg.h" diff --git a/drivers/net/wireless/ath/ath5k/phy.c b/drivers/net/wireless/ath/ath5k/phy.c index 7ee4e1616f45..4825f9cb9cb8 100644 --- a/drivers/net/wireless/ath/ath5k/phy.c +++ b/drivers/net/wireless/ath/ath5k/phy.c @@ -27,7 +27,7 @@ #include <linux/delay.h> #include <linux/slab.h> #include <linux/sort.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "ath5k.h" #include "reg.h" diff --git a/drivers/net/wireless/ath/ath5k/reset.c b/drivers/net/wireless/ath/ath5k/reset.c index 9fdb5283b39c..c67f163c0858 100644 --- a/drivers/net/wireless/ath/ath5k/reset.c +++ b/drivers/net/wireless/ath/ath5k/reset.c @@ -25,7 +25,7 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/pci.h> /* To determine if a card is pci-e */ #include <linux/log2.h> diff --git a/drivers/net/wireless/ath/ath6kl/htc_mbox.c b/drivers/net/wireless/ath/ath6kl/htc_mbox.c index fb5144e2d86c..f8a94d764be6 100644 --- a/drivers/net/wireless/ath/ath6kl/htc_mbox.c +++ b/drivers/net/wireless/ath/ath6kl/htc_mbox.c @@ -21,7 +21,7 @@ #include "hif-ops.h" #include "trace.h" -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define CALC_TXRX_PADDED_LEN(dev, len) (__ALIGN_MASK((len), (dev)->block_mask)) diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c index 944f46cdf34c..73c38a6b4880 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c +++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c @@ -14,7 +14,7 @@ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/kernel.h> #include "hw.h" #include "ar9003_phy.h" diff --git a/drivers/net/wireless/ath/ath9k/debug.c b/drivers/net/wireless/ath/ath9k/debug.c index 51abc470125b..eff894958a73 100644 --- a/drivers/net/wireless/ath/ath9k/debug.c +++ b/drivers/net/wireless/ath/ath9k/debug.c @@ -17,7 +17,7 @@ #include <linux/slab.h> #include <linux/vmalloc.h> #include <linux/export.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "ath9k.h" diff --git a/drivers/net/wireless/ath/ath9k/eeprom_4k.c b/drivers/net/wireless/ath/ath9k/eeprom_4k.c index 27b860b0c769..3e16cfe059f3 100644 --- a/drivers/net/wireless/ath/ath9k/eeprom_4k.c +++ b/drivers/net/wireless/ath/ath9k/eeprom_4k.c @@ -14,7 +14,7 @@ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "hw.h" #include "ar9002_phy.h" diff --git a/drivers/net/wireless/ath/ath9k/eeprom_9287.c b/drivers/net/wireless/ath/ath9k/eeprom_9287.c index d85472ee4d85..c139ac49ccf6 100644 --- a/drivers/net/wireless/ath/ath9k/eeprom_9287.c +++ b/drivers/net/wireless/ath/ath9k/eeprom_9287.c @@ -14,7 +14,7 @@ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "hw.h" #include "ar9002_phy.h" diff --git a/drivers/net/wireless/ath/ath9k/eeprom_def.c b/drivers/net/wireless/ath/ath9k/eeprom_def.c index 84b31caf8ca6..5ba467cb7425 100644 --- a/drivers/net/wireless/ath/ath9k/eeprom_def.c +++ b/drivers/net/wireless/ath/ath9k/eeprom_def.c @@ -14,7 +14,7 @@ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "hw.h" #include "ar9002_phy.h" diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c index a3733c9b484e..7265766cddbd 100644 --- a/drivers/net/wireless/ath/ath9k/hif_usb.c +++ b/drivers/net/wireless/ath/ath9k/hif_usb.c @@ -14,7 +14,7 @@ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "htc.h" MODULE_FIRMWARE(HTC_7010_MODULE_FW); diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 04a4b9ea61c3..c3a6368bfc68 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -21,7 +21,7 @@ #include <linux/bitops.h> #include <linux/etherdevice.h> #include <linux/gpio.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "hw.h" #include "hw-ops.h" diff --git a/drivers/net/wireless/ath/carl9170/mac.c b/drivers/net/wireless/ath/carl9170/mac.c index 6cdbee5beb07..20ceed0dd4be 100644 --- a/drivers/net/wireless/ath/carl9170/mac.c +++ b/drivers/net/wireless/ath/carl9170/mac.c @@ -36,7 +36,7 @@ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "carl9170.h" #include "cmd.h" diff --git a/drivers/net/wireless/ath/hw.c b/drivers/net/wireless/ath/hw.c index 85955572a705..b301e6fbce6c 100644 --- a/drivers/net/wireless/ath/hw.c +++ b/drivers/net/wireless/ath/hw.c @@ -15,7 +15,7 @@ */ #include <linux/export.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "ath.h" #include "reg.h" diff --git a/drivers/net/wireless/ath/key.c b/drivers/net/wireless/ath/key.c index 21a93fec284d..0ae436bd9b66 100644 --- a/drivers/net/wireless/ath/key.c +++ b/drivers/net/wireless/ath/key.c @@ -16,7 +16,7 @@ */ #include <linux/export.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <net/mac80211.h> #include "ath.h" diff --git a/drivers/net/wireless/broadcom/b43/main.c b/drivers/net/wireless/broadcom/b43/main.c index 8e56dcf9309d..25b4ef9d3c9a 100644 --- a/drivers/net/wireless/broadcom/b43/main.c +++ b/drivers/net/wireless/broadcom/b43/main.c @@ -30,7 +30,7 @@ #include <linux/io.h> #include <linux/dma-mapping.h> #include <linux/slab.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "b43.h" #include "main.h" diff --git a/drivers/net/wireless/broadcom/b43legacy/main.c b/drivers/net/wireless/broadcom/b43legacy/main.c index 441d6440671b..2370a2e6a2e3 100644 --- a/drivers/net/wireless/broadcom/b43legacy/main.c +++ b/drivers/net/wireless/broadcom/b43legacy/main.c @@ -27,7 +27,7 @@ #include <linux/dma-mapping.h> #include <linux/slab.h> #include <net/dst.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "b43legacy.h" #include "main.h" diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.h index 9ca1b2aadcb5..eed439b84010 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.h +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.h @@ -7,7 +7,7 @@ #ifndef FWEH_H_ #define FWEH_H_ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/skbuff.h> #include <linux/if_ether.h> #include <linux/if.h> diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c index ce482a3877e9..5dee54819fbd 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c @@ -16,7 +16,7 @@ #include <linux/kthread.h> #include <linux/io.h> #include <linux/random.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <soc.h> #include <chipcommon.h> diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c index 1461dc453ac2..7b936668c1b6 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c @@ -23,7 +23,7 @@ #include <linux/bcma/bcma.h> #include <linux/debugfs.h> #include <linux/vmalloc.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <defs.h> #include <brcmu_wifi.h> #include <brcmu_utils.h> diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/xtlv.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/xtlv.c index 2f8908074303..08841b9a5b81 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/xtlv.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/xtlv.c @@ -3,7 +3,7 @@ * Copyright (c) 2019 Broadcom */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/math.h> #include <linux/string.h> diff --git a/drivers/net/wireless/intel/iwlegacy/3945.c b/drivers/net/wireless/intel/iwlegacy/3945.c index e95800b77f6b..14d2331ee6cb 100644 --- a/drivers/net/wireless/intel/iwlegacy/3945.c +++ b/drivers/net/wireless/intel/iwlegacy/3945.c @@ -20,7 +20,7 @@ #include <linux/netdevice.h> #include <linux/firmware.h> #include <linux/etherdevice.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <net/mac80211.h> #include "common.h" diff --git a/drivers/net/wireless/intel/iwlegacy/4965.c b/drivers/net/wireless/intel/iwlegacy/4965.c index c34729f576cd..b63e29590b04 100644 --- a/drivers/net/wireless/intel/iwlegacy/4965.c +++ b/drivers/net/wireless/intel/iwlegacy/4965.c @@ -20,7 +20,7 @@ #include <linux/units.h> #include <net/mac80211.h> #include <linux/etherdevice.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "common.h" #include "4965.h" diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/led.c b/drivers/net/wireless/intel/iwlwifi/dvm/led.c index 71f67a019cf6..5ca85d90a8d6 100644 --- a/drivers/net/wireless/intel/iwlwifi/dvm/led.c +++ b/drivers/net/wireless/intel/iwlwifi/dvm/led.c @@ -13,7 +13,7 @@ #include <linux/netdevice.h> #include <net/mac80211.h> #include <linux/etherdevice.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "iwl-io.h" #include "iwl-trans.h" #include "iwl-modparams.h" diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/rx.c b/drivers/net/wireless/intel/iwlwifi/dvm/rx.c index e9d2717362cf..7f67e602940c 100644 --- a/drivers/net/wireless/intel/iwlwifi/dvm/rx.c +++ b/drivers/net/wireless/intel/iwlwifi/dvm/rx.c @@ -13,7 +13,7 @@ #include <linux/slab.h> #include <linux/sched.h> #include <net/mac80211.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "iwl-trans.h" #include "iwl-io.h" diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rx.c b/drivers/net/wireless/intel/iwlwifi/mvm/rx.c index 047c020f8efa..1a0b5f8d4339 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rx.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rx.c @@ -4,7 +4,7 @@ * Copyright (C) 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2016-2017 Intel Deutschland GmbH */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/etherdevice.h> #include <linux/skbuff.h> #include "iwl-trans.h" diff --git a/drivers/net/wireless/marvell/libertas/cfg.c b/drivers/net/wireless/marvell/libertas/cfg.c index b700c213d10c..afe9bcd3ad46 100644 --- a/drivers/net/wireless/marvell/libertas/cfg.c +++ b/drivers/net/wireless/marvell/libertas/cfg.c @@ -15,7 +15,7 @@ #include <linux/slab.h> #include <linux/ieee80211.h> #include <net/cfg80211.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "decl.h" #include "cfg.h" diff --git a/drivers/net/wireless/marvell/libertas/cmdresp.c b/drivers/net/wireless/marvell/libertas/cmdresp.c index 74cb7551f427..f2aa659e7714 100644 --- a/drivers/net/wireless/marvell/libertas/cmdresp.c +++ b/drivers/net/wireless/marvell/libertas/cmdresp.c @@ -8,7 +8,7 @@ #include <linux/slab.h> #include <linux/delay.h> #include <linux/sched.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <net/cfg80211.h> #include "cfg.h" diff --git a/drivers/net/wireless/marvell/mwifiex/cmdevt.c b/drivers/net/wireless/marvell/mwifiex/cmdevt.c index 7894102f03eb..1cff001bdc51 100644 --- a/drivers/net/wireless/marvell/mwifiex/cmdevt.c +++ b/drivers/net/wireless/marvell/mwifiex/cmdevt.c @@ -5,7 +5,7 @@ * Copyright 2011-2020 NXP */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "decl.h" #include "ioctl.h" #include "util.h" diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.c b/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.c index bcd24c9072ec..4de45a56812d 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/eeprom.c @@ -10,7 +10,7 @@ #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> #include <linux/etherdevice.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "mt76x0.h" #include "eeprom.h" #include "../mt76x02_phy.h" diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_eeprom.c b/drivers/net/wireless/mediatek/mt76/mt76x02_eeprom.c index 5d402cf2951c..a5e3392c0b48 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_eeprom.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_eeprom.c @@ -4,7 +4,7 @@ * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "mt76x02_eeprom.h" diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.c b/drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.c index 1fe5f5a02f93..156b16c17b2b 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.c @@ -5,7 +5,7 @@ #include <linux/module.h> #include <linux/of.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "mt76x2.h" #include "eeprom.h" diff --git a/drivers/net/wireless/mediatek/mt7601u/dma.h b/drivers/net/wireless/mediatek/mt7601u/dma.h index 81e559ec1c7b..cda9c267516e 100644 --- a/drivers/net/wireless/mediatek/mt7601u/dma.h +++ b/drivers/net/wireless/mediatek/mt7601u/dma.h @@ -7,7 +7,7 @@ #ifndef __MT7601U_DMA_H #define __MT7601U_DMA_H -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/skbuff.h> #define MT_DMA_HDR_LEN 4 diff --git a/drivers/net/wireless/mediatek/mt7601u/eeprom.c b/drivers/net/wireless/mediatek/mt7601u/eeprom.c index 625bebe60538..d4d31a546556 100644 --- a/drivers/net/wireless/mediatek/mt7601u/eeprom.c +++ b/drivers/net/wireless/mediatek/mt7601u/eeprom.c @@ -8,7 +8,7 @@ #include <linux/mtd/mtd.h> #include <linux/mtd/partitions.h> #include <linux/etherdevice.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "mt7601u.h" #include "eeprom.h" #include "mac.h" diff --git a/drivers/net/wireless/purelifi/plfxlc/usb.c b/drivers/net/wireless/purelifi/plfxlc/usb.c index 15334940287d..56d1139ba8bc 100644 --- a/drivers/net/wireless/purelifi/plfxlc/usb.c +++ b/drivers/net/wireless/purelifi/plfxlc/usb.c @@ -16,7 +16,7 @@ #include <linux/string.h> #include <linux/module.h> #include <net/mac80211.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/sysfs.h> #include "mac.h" diff --git a/drivers/net/wireless/zydas/zd1211rw/zd_usb.c b/drivers/net/wireless/zydas/zd1211rw/zd_usb.c index a8a94edf2a70..9ae10f65f2af 100644 --- a/drivers/net/wireless/zydas/zd1211rw/zd_usb.c +++ b/drivers/net/wireless/zydas/zd1211rw/zd_usb.c @@ -17,7 +17,7 @@ #include <linux/workqueue.h> #include <linux/module.h> #include <net/mac80211.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "zd_def.h" #include "zd_mac.h" diff --git a/drivers/net/wwan/qcom_bam_dmux.c b/drivers/net/wwan/qcom_bam_dmux.c index 26ca719fa0de..5dcb9a84a12e 100644 --- a/drivers/net/wwan/qcom_bam_dmux.c +++ b/drivers/net/wwan/qcom_bam_dmux.c @@ -823,17 +823,17 @@ static int bam_dmux_probe(struct platform_device *pdev) ret = devm_request_threaded_irq(dev, pc_ack_irq, NULL, bam_dmux_pc_ack_irq, IRQF_ONESHOT, NULL, dmux); if (ret) - return ret; + goto err_disable_pm; ret = devm_request_threaded_irq(dev, dmux->pc_irq, NULL, bam_dmux_pc_irq, IRQF_ONESHOT, NULL, dmux); if (ret) - return ret; + goto err_disable_pm; ret = irq_get_irqchip_state(dmux->pc_irq, IRQCHIP_STATE_LINE_LEVEL, &dmux->pc_state); if (ret) - return ret; + goto err_disable_pm; /* Check if remote finished initialization before us */ if (dmux->pc_state) { @@ -844,6 +844,11 @@ static int bam_dmux_probe(struct platform_device *pdev) } return 0; + +err_disable_pm: + pm_runtime_disable(dev); + pm_runtime_dont_use_autosuspend(dev); + return ret; } static void bam_dmux_remove(struct platform_device *pdev) diff --git a/drivers/nfc/nfcmrvl/fw_dnld.c b/drivers/nfc/nfcmrvl/fw_dnld.c index e83f65596a88..93094418fd24 100644 --- a/drivers/nfc/nfcmrvl/fw_dnld.c +++ b/drivers/nfc/nfcmrvl/fw_dnld.c @@ -6,7 +6,7 @@ */ #include <linux/module.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/firmware.h> #include <linux/nfc.h> #include <net/nfc/nci.h> diff --git a/drivers/nfc/nxp-nci/firmware.c b/drivers/nfc/nxp-nci/firmware.c index 119bf305c642..381b5bb75477 100644 --- a/drivers/nfc/nxp-nci/firmware.c +++ b/drivers/nfc/nxp-nci/firmware.c @@ -13,7 +13,7 @@ #include <linux/completion.h> #include <linux/firmware.h> #include <linux/nfc.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "nxp-nci.h" diff --git a/drivers/nfc/nxp-nci/i2c.c b/drivers/nfc/nxp-nci/i2c.c index a8aced0b8010..049662ffdf97 100644 --- a/drivers/nfc/nxp-nci/i2c.c +++ b/drivers/nfc/nxp-nci/i2c.c @@ -19,7 +19,7 @@ #include <linux/module.h> #include <linux/nfc.h> #include <linux/gpio/consumer.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <net/nfc/nfc.h> diff --git a/drivers/nfc/pn544/i2c.c b/drivers/nfc/pn544/i2c.c index e2a6575b9ff7..a0dfb3f98d5a 100644 --- a/drivers/nfc/pn544/i2c.c +++ b/drivers/nfc/pn544/i2c.c @@ -17,7 +17,7 @@ #include <linux/firmware.h> #include <linux/gpio/consumer.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <net/nfc/hci.h> #include <net/nfc/llc.h> diff --git a/drivers/nvme/common/auth.c b/drivers/nvme/common/auth.c index a3455f1d67fa..9b7126e1a19d 100644 --- a/drivers/nvme/common/auth.c +++ b/drivers/nvme/common/auth.c @@ -8,7 +8,7 @@ #include <linux/base64.h> #include <linux/prandom.h> #include <linux/scatterlist.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <crypto/hash.h> #include <crypto/dh.h> #include <linux/nvme.h> diff --git a/drivers/nvme/host/auth.c b/drivers/nvme/host/auth.c index 371e14f0a203..5ea0e21709da 100644 --- a/drivers/nvme/host/auth.c +++ b/drivers/nvme/host/auth.c @@ -6,7 +6,7 @@ #include <linux/crc32.h> #include <linux/base64.h> #include <linux/prandom.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <crypto/hash.h> #include <crypto/dh.h> #include "nvme.h" diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index ba6508455e18..43d73d31c66f 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -22,7 +22,7 @@ #include <linux/nvme_ioctl.h> #include <linux/pm_qos.h> #include <linux/ratelimit.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "nvme.h" #include "fabrics.h" diff --git a/drivers/nvme/host/hwmon.c b/drivers/nvme/host/hwmon.c index 8df73a0b3980..89a1a1043d63 100644 --- a/drivers/nvme/host/hwmon.c +++ b/drivers/nvme/host/hwmon.c @@ -6,7 +6,7 @@ #include <linux/hwmon.h> #include <linux/units.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "nvme.h" diff --git a/drivers/nvme/host/pr.c b/drivers/nvme/host/pr.c index 7347ddf85f00..dc7922f22600 100644 --- a/drivers/nvme/host/pr.c +++ b/drivers/nvme/host/pr.c @@ -5,7 +5,7 @@ */ #include <linux/blkdev.h> #include <linux/pr.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "nvme.h" diff --git a/drivers/nvme/host/rdma.c b/drivers/nvme/host/rdma.c index c8fd0e8f0237..24a2759798d0 100644 --- a/drivers/nvme/host/rdma.c +++ b/drivers/nvme/host/rdma.c @@ -18,7 +18,7 @@ #include <linux/mutex.h> #include <linux/scatterlist.h> #include <linux/nvme.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <rdma/ib_verbs.h> #include <rdma/rdma_cm.h> diff --git a/drivers/nvme/host/trace.c b/drivers/nvme/host/trace.c index 0288315f0050..87c437fc070d 100644 --- a/drivers/nvme/host/trace.c +++ b/drivers/nvme/host/trace.c @@ -4,7 +4,7 @@ * Copyright (c) 2018 Johannes Thumshirn, SUSE Linux GmbH */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "trace.h" static const char *nvme_trace_delete_sq(struct trace_seq *p, u8 *cdw10) diff --git a/drivers/nvme/target/admin-cmd.c b/drivers/nvme/target/admin-cmd.c index 954d4c074770..081f0473cd9e 100644 --- a/drivers/nvme/target/admin-cmd.c +++ b/drivers/nvme/target/admin-cmd.c @@ -9,7 +9,7 @@ #include <linux/part_stat.h> #include <generated/utsrelease.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "nvmet.h" u32 nvmet_get_log_page_len(struct nvme_command *cmd) diff --git a/drivers/nvme/target/auth.c b/drivers/nvme/target/auth.c index 7897d02c681d..29f8639cfe7f 100644 --- a/drivers/nvme/target/auth.c +++ b/drivers/nvme/target/auth.c @@ -15,7 +15,7 @@ #include <linux/ctype.h> #include <linux/random.h> #include <linux/nvme-auth.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "nvmet.h" diff --git a/drivers/nvme/target/rdma.c b/drivers/nvme/target/rdma.c index 1b6264fa5803..ade285308450 100644 --- a/drivers/nvme/target/rdma.c +++ b/drivers/nvme/target/rdma.c @@ -16,7 +16,7 @@ #include <linux/string.h> #include <linux/wait.h> #include <linux/inet.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <rdma/ib_verbs.h> #include <rdma/rdma_cm.h> diff --git a/drivers/nvme/target/trace.c b/drivers/nvme/target/trace.c index 8d1806a82887..9a3548179a8e 100644 --- a/drivers/nvme/target/trace.c +++ b/drivers/nvme/target/trace.c @@ -4,7 +4,7 @@ * Copyright (c) 2018 Johannes Thumshirn, SUSE Linux GmbH */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "trace.h" static const char *nvmet_trace_admin_identify(struct trace_seq *p, u8 *cdw10) diff --git a/drivers/pci/vpd.c b/drivers/pci/vpd.c index 485a642b9304..e4300f5f304f 100644 --- a/drivers/pci/vpd.c +++ b/drivers/pci/vpd.c @@ -9,7 +9,7 @@ #include <linux/delay.h> #include <linux/export.h> #include <linux/sched/signal.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "pci.h" #define PCI_VPD_LRDT_TAG_SIZE 3 diff --git a/drivers/pcmcia/cistpl.c b/drivers/pcmcia/cistpl.c index 948b763dc451..d018f36f3a89 100644 --- a/drivers/pcmcia/cistpl.c +++ b/drivers/pcmcia/cistpl.c @@ -23,7 +23,7 @@ #include <linux/io.h> #include <linux/security.h> #include <asm/byteorder.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <pcmcia/ss.h> #include <pcmcia/cisreg.h> diff --git a/drivers/peci/controller/peci-aspeed.c b/drivers/peci/controller/peci-aspeed.c index de7046e6b9c4..b93eb6f43b98 100644 --- a/drivers/peci/controller/peci-aspeed.c +++ b/drivers/peci/controller/peci-aspeed.c @@ -2,7 +2,7 @@ // Copyright (c) 2012-2017 ASPEED Technology Inc. // Copyright (c) 2018-2021 Intel Corporation -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/bitfield.h> #include <linux/clk.h> diff --git a/drivers/peci/request.c b/drivers/peci/request.c index 8d6dd7b6b559..87eefe66743f 100644 --- a/drivers/peci/request.c +++ b/drivers/peci/request.c @@ -8,7 +8,7 @@ #include <linux/slab.h> #include <linux/types.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "internal.h" diff --git a/drivers/perf/riscv_pmu_legacy.c b/drivers/perf/riscv_pmu_legacy.c index 04487ad7fba0..93c8e0fdb589 100644 --- a/drivers/perf/riscv_pmu_legacy.c +++ b/drivers/perf/riscv_pmu_legacy.c @@ -22,13 +22,13 @@ static int pmu_legacy_ctr_get_idx(struct perf_event *event) struct perf_event_attr *attr = &event->attr; if (event->attr.type != PERF_TYPE_HARDWARE) - return -EOPNOTSUPP; + return -ENOENT; if (attr->config == PERF_COUNT_HW_CPU_CYCLES) return RISCV_PMU_LEGACY_CYCLE; else if (attr->config == PERF_COUNT_HW_INSTRUCTIONS) return RISCV_PMU_LEGACY_INSTRET; else - return -EOPNOTSUPP; + return -ENOENT; } /* For legacy config & counter index are same */ diff --git a/drivers/perf/riscv_pmu_sbi.c b/drivers/perf/riscv_pmu_sbi.c index 5c39fbd8ed04..391ca1422cae 100644 --- a/drivers/perf/riscv_pmu_sbi.c +++ b/drivers/perf/riscv_pmu_sbi.c @@ -309,7 +309,7 @@ static void pmu_sbi_check_event(struct sbi_pmu_event_data *edata) ret.value, 0x1, SBI_PMU_STOP_FLAG_RESET, 0, 0, 0); } else if (ret.error == SBI_ERR_NOT_SUPPORTED) { /* This event cannot be monitored by any counter */ - edata->event_idx = -EINVAL; + edata->event_idx = -ENOENT; } } @@ -556,7 +556,7 @@ static int pmu_sbi_event_map(struct perf_event *event, u64 *econfig) } break; default: - ret = -EINVAL; + ret = -ENOENT; break; } diff --git a/drivers/platform/arm64/acer-aspire1-ec.c b/drivers/platform/arm64/acer-aspire1-ec.c index dbb1cce13965..2df42406430d 100644 --- a/drivers/platform/arm64/acer-aspire1-ec.c +++ b/drivers/platform/arm64/acer-aspire1-ec.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0-only /* Copyright (c) 2024, Nikita Travkin <nikita@trvn.ru> */ -#include <asm-generic/unaligned.h> +#include <linux/unaligned.h> #include <drm/drm_bridge.h> #include <linux/bits.h> #include <linux/delay.h> diff --git a/drivers/platform/chrome/cros_ec_proto.c b/drivers/platform/chrome/cros_ec_proto.c index 73f75958e15c..5c9a53dffcf9 100644 --- a/drivers/platform/chrome/cros_ec_proto.c +++ b/drivers/platform/chrome/cros_ec_proto.c @@ -10,7 +10,7 @@ #include <linux/platform_data/cros_ec_commands.h> #include <linux/platform_data/cros_ec_proto.h> #include <linux/slab.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "cros_ec_trace.h" diff --git a/drivers/platform/chrome/cros_ec_proto_test.c b/drivers/platform/chrome/cros_ec_proto_test.c index 7ca9895a0065..3f281996a686 100644 --- a/drivers/platform/chrome/cros_ec_proto_test.c +++ b/drivers/platform/chrome/cros_ec_proto_test.c @@ -5,7 +5,7 @@ #include <kunit/test.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/platform_data/cros_ec_commands.h> #include <linux/platform_data/cros_ec_proto.h> diff --git a/drivers/platform/chrome/wilco_ec/properties.c b/drivers/platform/chrome/wilco_ec/properties.c index c2bf4c95c5d2..9951c8db04da 100644 --- a/drivers/platform/chrome/wilco_ec/properties.c +++ b/drivers/platform/chrome/wilco_ec/properties.c @@ -8,7 +8,7 @@ #include <linux/platform_data/wilco-ec.h> #include <linux/string.h> #include <linux/types.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* Operation code; what the EC should do with the property */ enum ec_property_op { diff --git a/drivers/platform/cznic/turris-omnia-mcu-gpio.c b/drivers/platform/cznic/turris-omnia-mcu-gpio.c index 91da56a704c7..88e208d45882 100644 --- a/drivers/platform/cznic/turris-omnia-mcu-gpio.c +++ b/drivers/platform/cznic/turris-omnia-mcu-gpio.c @@ -20,7 +20,7 @@ #include <linux/sysfs.h> #include <linux/types.h> #include <linux/workqueue.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/turris-omnia-mcu-interface.h> #include "turris-omnia-mcu.h" diff --git a/drivers/platform/cznic/turris-omnia-mcu.h b/drivers/platform/cznic/turris-omnia-mcu.h index fed0d357fea3..57ef5d350043 100644 --- a/drivers/platform/cznic/turris-omnia-mcu.h +++ b/drivers/platform/cznic/turris-omnia-mcu.h @@ -18,7 +18,7 @@ #include <linux/watchdog.h> #include <linux/workqueue.h> #include <asm/byteorder.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> struct i2c_client; struct rtc_device; diff --git a/drivers/platform/surface/aggregator/ssh_msgb.h b/drivers/platform/surface/aggregator/ssh_msgb.h index 438873e06098..80aa568a0759 100644 --- a/drivers/platform/surface/aggregator/ssh_msgb.h +++ b/drivers/platform/surface/aggregator/ssh_msgb.h @@ -8,7 +8,7 @@ #ifndef _SURFACE_AGGREGATOR_SSH_MSGB_H #define _SURFACE_AGGREGATOR_SSH_MSGB_H -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/types.h> #include <linux/surface_aggregator/controller.h> diff --git a/drivers/platform/surface/aggregator/ssh_packet_layer.c b/drivers/platform/surface/aggregator/ssh_packet_layer.c index d726b1a86319..6081b0146d5f 100644 --- a/drivers/platform/surface/aggregator/ssh_packet_layer.c +++ b/drivers/platform/surface/aggregator/ssh_packet_layer.c @@ -5,7 +5,7 @@ * Copyright (C) 2019-2022 Maximilian Luz <luzmaximilian@gmail.com> */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/atomic.h> #include <linux/error-injection.h> #include <linux/jiffies.h> diff --git a/drivers/platform/surface/aggregator/ssh_parser.c b/drivers/platform/surface/aggregator/ssh_parser.c index a6f668694365..6cfda85d3b33 100644 --- a/drivers/platform/surface/aggregator/ssh_parser.c +++ b/drivers/platform/surface/aggregator/ssh_parser.c @@ -5,7 +5,7 @@ * Copyright (C) 2019-2022 Maximilian Luz <luzmaximilian@gmail.com> */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/compiler.h> #include <linux/device.h> #include <linux/types.h> diff --git a/drivers/platform/surface/aggregator/ssh_request_layer.c b/drivers/platform/surface/aggregator/ssh_request_layer.c index 90634dcacabf..879ca9ee7ff6 100644 --- a/drivers/platform/surface/aggregator/ssh_request_layer.c +++ b/drivers/platform/surface/aggregator/ssh_request_layer.c @@ -5,7 +5,7 @@ * Copyright (C) 2019-2022 Maximilian Luz <luzmaximilian@gmail.com> */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/atomic.h> #include <linux/completion.h> #include <linux/error-injection.h> diff --git a/drivers/platform/surface/aggregator/trace.h b/drivers/platform/surface/aggregator/trace.h index 55cc61bba1da..caf7d3cb5d8b 100644 --- a/drivers/platform/surface/aggregator/trace.h +++ b/drivers/platform/surface/aggregator/trace.h @@ -13,7 +13,7 @@ #include <linux/surface_aggregator/serial_hub.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/tracepoint.h> TRACE_DEFINE_ENUM(SSH_FRAME_TYPE_DATA_SEQ); diff --git a/drivers/platform/surface/surface3_power.c b/drivers/platform/surface/surface3_power.c index 4c0f92562a79..1ee5239269ae 100644 --- a/drivers/platform/surface/surface3_power.c +++ b/drivers/platform/surface/surface3_power.c @@ -40,7 +40,7 @@ #include <linux/slab.h> #include <linux/types.h> #include <linux/uuid.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define SURFACE_3_POLL_INTERVAL (2 * HZ) #define SURFACE_3_STRLEN 10 diff --git a/drivers/platform/surface/surface_acpi_notify.c b/drivers/platform/surface/surface_acpi_notify.c index 20f3870915d2..14a9d8a267cb 100644 --- a/drivers/platform/surface/surface_acpi_notify.c +++ b/drivers/platform/surface/surface_acpi_notify.c @@ -11,7 +11,7 @@ * Copyright (C) 2019-2022 Maximilian Luz <luzmaximilian@gmail.com> */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/acpi.h> #include <linux/delay.h> #include <linux/jiffies.h> diff --git a/drivers/platform/surface/surface_aggregator_tabletsw.c b/drivers/platform/surface/surface_aggregator_tabletsw.c index c0a1a5869246..ffa36ed92897 100644 --- a/drivers/platform/surface/surface_aggregator_tabletsw.c +++ b/drivers/platform/surface/surface_aggregator_tabletsw.c @@ -5,7 +5,7 @@ * Copyright (C) 2022 Maximilian Luz <luzmaximilian@gmail.com> */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/input.h> #include <linux/kernel.h> #include <linux/module.h> diff --git a/drivers/platform/surface/surface_platform_profile.c b/drivers/platform/surface/surface_platform_profile.c index 3de864bc6610..08db878f1d7d 100644 --- a/drivers/platform/surface/surface_platform_profile.c +++ b/drivers/platform/surface/surface_platform_profile.c @@ -6,7 +6,7 @@ * Copyright (C) 2021-2022 Maximilian Luz <luzmaximilian@gmail.com> */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/kernel.h> #include <linux/module.h> #include <linux/platform_profile.h> diff --git a/drivers/platform/x86/asus-tf103c-dock.c b/drivers/platform/x86/asus-tf103c-dock.c index b441d8ca72d3..ca4670d0dc67 100644 --- a/drivers/platform/x86/asus-tf103c-dock.c +++ b/drivers/platform/x86/asus-tf103c-dock.c @@ -26,7 +26,7 @@ #include <linux/module.h> #include <linux/pm.h> #include <linux/workqueue.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> static bool fnlock; module_param(fnlock, bool, 0644); diff --git a/drivers/platform/x86/dell/dell-laptop.c b/drivers/platform/x86/dell/dell-laptop.c index a3cd0505f282..5671bd0deee7 100644 --- a/drivers/platform/x86/dell/dell-laptop.c +++ b/drivers/platform/x86/dell/dell-laptop.c @@ -2391,12 +2391,18 @@ static struct attribute *dell_battery_attrs[] = { }; ATTRIBUTE_GROUPS(dell_battery); +static bool dell_battery_supported(struct power_supply *battery) +{ + /* We currently only support the primary battery */ + return strcmp(battery->desc->name, "BAT0") == 0; +} + static int dell_battery_add(struct power_supply *battery, struct acpi_battery_hook *hook) { - /* this currently only supports the primary battery */ - if (strcmp(battery->desc->name, "BAT0") != 0) - return -ENODEV; + /* Return 0 instead of an error to avoid being unloaded */ + if (!dell_battery_supported(battery)) + return 0; return device_add_groups(&battery->dev, dell_battery_groups); } @@ -2404,6 +2410,9 @@ static int dell_battery_add(struct power_supply *battery, static int dell_battery_remove(struct power_supply *battery, struct acpi_battery_hook *hook) { + if (!dell_battery_supported(battery)) + return 0; + device_remove_groups(&battery->dev, dell_battery_groups); return 0; } diff --git a/drivers/platform/x86/dell/dell-wmi-ddv.c b/drivers/platform/x86/dell/dell-wmi-ddv.c index 0b2299f7a2de..e75cd6e1efe6 100644 --- a/drivers/platform/x86/dell/dell-wmi-ddv.c +++ b/drivers/platform/x86/dell/dell-wmi-ddv.c @@ -31,7 +31,7 @@ #include <acpi/battery.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define DRIVER_NAME "dell-wmi-ddv" diff --git a/drivers/platform/x86/dell/dell-wmi-sysman/sysman.c b/drivers/platform/x86/dell/dell-wmi-sysman/sysman.c index 9def7983d7d6..40ddc6eb7562 100644 --- a/drivers/platform/x86/dell/dell-wmi-sysman/sysman.c +++ b/drivers/platform/x86/dell/dell-wmi-sysman/sysman.c @@ -521,6 +521,7 @@ static int __init sysman_init(void) int ret = 0; if (!dmi_find_device(DMI_DEV_TYPE_OEM_STRING, "Dell System", NULL) && + !dmi_find_device(DMI_DEV_TYPE_OEM_STRING, "Alienware", NULL) && !dmi_find_device(DMI_DEV_TYPE_OEM_STRING, "www.dell.com", NULL)) { pr_err("Unable to run on non-Dell system\n"); return -ENODEV; diff --git a/drivers/platform/x86/intel/pmc/spt.c b/drivers/platform/x86/intel/pmc/spt.c index 2cd2b3c68e46..ab993a69e33e 100644 --- a/drivers/platform/x86/intel/pmc/spt.c +++ b/drivers/platform/x86/intel/pmc/spt.c @@ -130,8 +130,6 @@ const struct pmc_reg_map spt_reg_map = { .ppfear_buckets = SPT_PPFEAR_NUM_ENTRIES, .pm_cfg_offset = SPT_PMC_PM_CFG_OFFSET, .pm_read_disable_bit = SPT_PMC_READ_DISABLE_BIT, - .acpi_pm_tmr_ctl_offset = SPT_PMC_ACPI_PM_TMR_CTL_OFFSET, - .acpi_pm_tmr_disable_bit = SPT_PMC_BIT_ACPI_PM_TMR_DISABLE, .ltr_ignore_max = SPT_NUM_IP_IGN_ALLOWED, .pm_vric1_offset = SPT_PMC_VRIC1_OFFSET, }; diff --git a/drivers/platform/x86/intel/speed_select_if/isst_if_common.c b/drivers/platform/x86/intel/speed_select_if/isst_if_common.c index 9ad35fefea47..1e46e30dae96 100644 --- a/drivers/platform/x86/intel/speed_select_if/isst_if_common.c +++ b/drivers/platform/x86/intel/speed_select_if/isst_if_common.c @@ -316,7 +316,9 @@ static struct pci_dev *_isst_if_get_pci_dev(int cpu, int bus_no, int dev, int fn cpu >= nr_cpu_ids || cpu >= num_possible_cpus()) return NULL; - pkg_id = topology_physical_package_id(cpu); + pkg_id = topology_logical_package_id(cpu); + if (pkg_id >= topology_max_packages()) + return NULL; bus_number = isst_cpu_info[cpu].bus_info[bus_no]; if (bus_number < 0) @@ -807,6 +809,7 @@ static const struct x86_cpu_id isst_cpu_ids[] = { X86_MATCH_VFM(INTEL_GRANITERAPIDS_X, SST_HPM_SUPPORTED), X86_MATCH_VFM(INTEL_ICELAKE_D, 0), X86_MATCH_VFM(INTEL_ICELAKE_X, 0), + X86_MATCH_VFM(INTEL_PANTHERCOVE_X, SST_HPM_SUPPORTED), X86_MATCH_VFM(INTEL_SAPPHIRERAPIDS_X, 0), X86_MATCH_VFM(INTEL_SKYLAKE_X, SST_MBOX_SUPPORTED), {} diff --git a/drivers/platform/x86/intel/tpmi_power_domains.c b/drivers/platform/x86/intel/tpmi_power_domains.c index 4eb02553957c..0609a8320f7e 100644 --- a/drivers/platform/x86/intel/tpmi_power_domains.c +++ b/drivers/platform/x86/intel/tpmi_power_domains.c @@ -82,6 +82,7 @@ static const struct x86_cpu_id tpmi_cpu_ids[] = { X86_MATCH_VFM(INTEL_ATOM_CRESTMONT_X, NULL), X86_MATCH_VFM(INTEL_ATOM_CRESTMONT, NULL), X86_MATCH_VFM(INTEL_GRANITERAPIDS_D, NULL), + X86_MATCH_VFM(INTEL_PANTHERCOVE_X, NULL), {} }; MODULE_DEVICE_TABLE(x86cpu, tpmi_cpu_ids); diff --git a/drivers/platform/x86/msi-wmi-platform.c b/drivers/platform/x86/msi-wmi-platform.c index 436fb91a47db..9b5c7f8c79b0 100644 --- a/drivers/platform/x86/msi-wmi-platform.c +++ b/drivers/platform/x86/msi-wmi-platform.c @@ -22,7 +22,7 @@ #include <linux/types.h> #include <linux/wmi.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define DRIVER_NAME "msi-wmi-platform" diff --git a/drivers/platform/x86/quickstart.c b/drivers/platform/x86/quickstart.c index df496c7e7171..8d540a1c8602 100644 --- a/drivers/platform/x86/quickstart.c +++ b/drivers/platform/x86/quickstart.c @@ -26,7 +26,7 @@ #include <linux/sysfs.h> #include <linux/types.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define DRIVER_NAME "quickstart" diff --git a/drivers/platform/x86/x86-android-tablets/core.c b/drivers/platform/x86/x86-android-tablets/core.c index 1427a9a39008..ef572b90e06b 100644 --- a/drivers/platform/x86/x86-android-tablets/core.c +++ b/drivers/platform/x86/x86-android-tablets/core.c @@ -390,8 +390,9 @@ static __init int x86_android_tablet_probe(struct platform_device *pdev) for (i = 0; i < pdev_count; i++) { pdevs[i] = platform_device_register_full(&dev_info->pdev_info[i]); if (IS_ERR(pdevs[i])) { + ret = PTR_ERR(pdevs[i]); x86_android_tablet_remove(pdev); - return PTR_ERR(pdevs[i]); + return ret; } } @@ -443,8 +444,9 @@ static __init int x86_android_tablet_probe(struct platform_device *pdev) PLATFORM_DEVID_AUTO, &pdata, sizeof(pdata)); if (IS_ERR(pdevs[pdev_count])) { + ret = PTR_ERR(pdevs[pdev_count]); x86_android_tablet_remove(pdev); - return PTR_ERR(pdevs[pdev_count]); + return ret; } pdev_count++; } diff --git a/drivers/power/supply/axp288_fuel_gauge.c b/drivers/power/supply/axp288_fuel_gauge.c index 95d9a35243c2..a3d71fc72064 100644 --- a/drivers/power/supply/axp288_fuel_gauge.c +++ b/drivers/power/supply/axp288_fuel_gauge.c @@ -21,7 +21,7 @@ #include <linux/platform_device.h> #include <linux/power_supply.h> #include <linux/iio/consumer.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <asm/iosf_mbi.h> #define PS_STAT_VBUS_TRIGGER (1 << 0) diff --git a/drivers/power/supply/bq27xxx_battery_i2c.c b/drivers/power/supply/bq27xxx_battery_i2c.c index c1737f964840..ba0d22d90429 100644 --- a/drivers/power/supply/bq27xxx_battery_i2c.c +++ b/drivers/power/supply/bq27xxx_battery_i2c.c @@ -9,7 +9,7 @@ #include <linux/i2c.h> #include <linux/interrupt.h> #include <linux/module.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/power/bq27xxx_battery.h> diff --git a/drivers/power/supply/cros_peripheral_charger.c b/drivers/power/supply/cros_peripheral_charger.c index d406f2a78449..962a6fd29832 100644 --- a/drivers/power/supply/cros_peripheral_charger.c +++ b/drivers/power/supply/cros_peripheral_charger.c @@ -15,7 +15,7 @@ #include <linux/slab.h> #include <linux/stringify.h> #include <linux/types.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define DRV_NAME "cros-ec-pchg" #define PCHG_DIR_PREFIX "peripheral" diff --git a/drivers/power/supply/max1720x_battery.c b/drivers/power/supply/max1720x_battery.c index 2bc3dce963a3..33105419e242 100644 --- a/drivers/power/supply/max1720x_battery.c +++ b/drivers/power/supply/max1720x_battery.c @@ -14,7 +14,7 @@ #include <linux/power_supply.h> #include <linux/regmap.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* Nonvolatile registers */ #define MAX1720X_NXTABLE0 0x80 diff --git a/drivers/power/supply/rk817_charger.c b/drivers/power/supply/rk817_charger.c index a3d377a32b49..57b6ddefad28 100644 --- a/drivers/power/supply/rk817_charger.c +++ b/drivers/power/supply/rk817_charger.c @@ -8,7 +8,7 @@ * Chris Morgan <macromorgan@hotmail.com> */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/devm-helpers.h> #include <linux/mfd/rk808.h> #include <linux/irq.h> diff --git a/drivers/power/supply/surface_battery.c b/drivers/power/supply/surface_battery.c index 196d290dc596..ebd1edde28f1 100644 --- a/drivers/power/supply/surface_battery.c +++ b/drivers/power/supply/surface_battery.c @@ -6,7 +6,7 @@ * Copyright (C) 2019-2021 Maximilian Luz <luzmaximilian@gmail.com> */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/jiffies.h> #include <linux/kernel.h> #include <linux/module.h> diff --git a/drivers/power/supply/surface_charger.c b/drivers/power/supply/surface_charger.c index 7a6c62d6f883..90b823848c99 100644 --- a/drivers/power/supply/surface_charger.c +++ b/drivers/power/supply/surface_charger.c @@ -6,7 +6,7 @@ * Copyright (C) 2019-2021 Maximilian Luz <luzmaximilian@gmail.com> */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/kernel.h> #include <linux/module.h> #include <linux/mutex.h> diff --git a/drivers/ptp/ptp_clockmatrix.c b/drivers/ptp/ptp_clockmatrix.c index 209a45a76e6b..b6f1941308b1 100644 --- a/drivers/ptp/ptp_clockmatrix.c +++ b/drivers/ptp/ptp_clockmatrix.c @@ -17,7 +17,7 @@ #include <linux/of.h> #include <linux/mfd/rsmu.h> #include <linux/mfd/idt8a340_reg.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "ptp_private.h" #include "ptp_clockmatrix.h" diff --git a/drivers/ptp/ptp_fc3.c b/drivers/ptp/ptp_fc3.c index 6ef982862e27..e14e149b746e 100644 --- a/drivers/ptp/ptp_fc3.c +++ b/drivers/ptp/ptp_fc3.c @@ -18,7 +18,7 @@ #include <linux/bitfield.h> #include <linux/mfd/rsmu.h> #include <linux/mfd/idtRC38xxx_reg.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "ptp_private.h" #include "ptp_fc3.h" diff --git a/drivers/rtc/rtc-max31335.c b/drivers/rtc/rtc-max31335.c index 9a456f537d3b..3fbcf5f6b92f 100644 --- a/drivers/rtc/rtc-max31335.c +++ b/drivers/rtc/rtc-max31335.c @@ -8,7 +8,7 @@ * */ -#include <asm-generic/unaligned.h> +#include <linux/unaligned.h> #include <linux/bcd.h> #include <linux/bitfield.h> #include <linux/bitops.h> diff --git a/drivers/rtc/rtc-pm8xxx.c b/drivers/rtc/rtc-pm8xxx.c index f6b779c12ca7..c32fba550c8e 100644 --- a/drivers/rtc/rtc-pm8xxx.c +++ b/drivers/rtc/rtc-pm8xxx.c @@ -17,7 +17,7 @@ #include <linux/slab.h> #include <linux/spinlock.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* RTC_CTRL register bit fields */ #define PM8xxx_RTC_ENABLE BIT(7) diff --git a/drivers/scsi/aacraid/aachba.c b/drivers/scsi/aacraid/aachba.c index ec3834bda111..abf6a82b74af 100644 --- a/drivers/scsi/aacraid/aachba.c +++ b/drivers/scsi/aacraid/aachba.c @@ -27,7 +27,7 @@ #include <linux/uaccess.h> #include <linux/module.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <scsi/scsi.h> #include <scsi/scsi_cmnd.h> diff --git a/drivers/scsi/csiostor/csio_lnode.c b/drivers/scsi/csiostor/csio_lnode.c index 5b3ffefae476..6cc1d53165a0 100644 --- a/drivers/scsi/csiostor/csio_lnode.c +++ b/drivers/scsi/csiostor/csio_lnode.c @@ -38,7 +38,7 @@ #include <linux/utsname.h> #include <scsi/scsi_device.h> #include <scsi/scsi_transport_fc.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <scsi/fc/fc_els.h> #include <scsi/fc/fc_fs.h> #include <scsi/fc/fc_gs.h> diff --git a/drivers/scsi/csiostor/csio_scsi.c b/drivers/scsi/csiostor/csio_scsi.c index 05e1a63e00c3..8329f0cab4e7 100644 --- a/drivers/scsi/csiostor/csio_scsi.c +++ b/drivers/scsi/csiostor/csio_scsi.c @@ -41,7 +41,7 @@ #include <linux/compiler.h> #include <linux/export.h> #include <linux/module.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <asm/page.h> #include <scsi/scsi.h> #include <scsi/scsi_device.h> diff --git a/drivers/scsi/cxlflash/lunmgt.c b/drivers/scsi/cxlflash/lunmgt.c index 52405c6462f8..962c797fda07 100644 --- a/drivers/scsi/cxlflash/lunmgt.c +++ b/drivers/scsi/cxlflash/lunmgt.c @@ -8,7 +8,7 @@ * Copyright (C) 2015 IBM Corporation */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/interrupt.h> #include <linux/pci.h> diff --git a/drivers/scsi/cxlflash/main.c b/drivers/scsi/cxlflash/main.c index e4b45b7e3277..60d62b93d624 100644 --- a/drivers/scsi/cxlflash/main.c +++ b/drivers/scsi/cxlflash/main.c @@ -13,7 +13,7 @@ #include <linux/module.h> #include <linux/pci.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <scsi/scsi_cmnd.h> #include <scsi/scsi_host.h> diff --git a/drivers/scsi/cxlflash/superpipe.c b/drivers/scsi/cxlflash/superpipe.c index 2d356fe2457a..b375509d1470 100644 --- a/drivers/scsi/cxlflash/superpipe.c +++ b/drivers/scsi/cxlflash/superpipe.c @@ -13,7 +13,7 @@ #include <linux/interrupt.h> #include <linux/pci.h> #include <linux/syscalls.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <scsi/scsi.h> #include <scsi/scsi_host.h> diff --git a/drivers/scsi/cxlflash/vlun.c b/drivers/scsi/cxlflash/vlun.c index 35326e311991..32e807703377 100644 --- a/drivers/scsi/cxlflash/vlun.c +++ b/drivers/scsi/cxlflash/vlun.c @@ -11,7 +11,7 @@ #include <linux/interrupt.h> #include <linux/pci.h> #include <linux/syscalls.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <asm/bitsperlong.h> #include <scsi/scsi_cmnd.h> diff --git a/drivers/scsi/device_handler/scsi_dh_alua.c b/drivers/scsi/device_handler/scsi_dh_alua.c index 4eb0837298d4..1bf5948d1188 100644 --- a/drivers/scsi/device_handler/scsi_dh_alua.c +++ b/drivers/scsi/device_handler/scsi_dh_alua.c @@ -8,7 +8,7 @@ #include <linux/slab.h> #include <linux/delay.h> #include <linux/module.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <scsi/scsi.h> #include <scsi/scsi_proto.h> #include <scsi/scsi_dbg.h> diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c index e044ed09d7e0..0c49414c1f35 100644 --- a/drivers/scsi/hpsa.c +++ b/drivers/scsi/hpsa.c @@ -51,7 +51,7 @@ #include <linux/jiffies.h> #include <linux/percpu-defs.h> #include <linux/percpu.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <asm/div64.h> #include "hpsa_cmd.h" #include "hpsa.h" diff --git a/drivers/scsi/ipr.h b/drivers/scsi/ipr.h index b2b643c6dbbe..fde7145835de 100644 --- a/drivers/scsi/ipr.h +++ b/drivers/scsi/ipr.h @@ -13,7 +13,7 @@ #ifndef _IPR_H #define _IPR_H -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/types.h> #include <linux/completion.h> #include <linux/list.h> diff --git a/drivers/scsi/libfc/fc_disc.c b/drivers/scsi/libfc/fc_disc.c index 384f48ff64d7..60d621ad0024 100644 --- a/drivers/scsi/libfc/fc_disc.c +++ b/drivers/scsi/libfc/fc_disc.c @@ -26,7 +26,7 @@ #include <linux/export.h> #include <linux/list.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <scsi/fc/fc_gs.h> diff --git a/drivers/scsi/libfc/fc_elsct.c b/drivers/scsi/libfc/fc_elsct.c index 8d3006edbe12..4fa18a317f77 100644 --- a/drivers/scsi/libfc/fc_elsct.c +++ b/drivers/scsi/libfc/fc_elsct.c @@ -10,7 +10,7 @@ */ #include <linux/export.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <scsi/fc/fc_gs.h> #include <scsi/fc/fc_ns.h> #include <scsi/fc/fc_els.h> diff --git a/drivers/scsi/libfc/fc_encode.h b/drivers/scsi/libfc/fc_encode.h index 6b7e4ca6b7b5..02e31db31d68 100644 --- a/drivers/scsi/libfc/fc_encode.h +++ b/drivers/scsi/libfc/fc_encode.h @@ -7,7 +7,7 @@ #ifndef _FC_ENCODE_H_ #define _FC_ENCODE_H_ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/utsname.h> #include <scsi/fc/fc_ms.h> diff --git a/drivers/scsi/libfc/fc_lport.c b/drivers/scsi/libfc/fc_lport.c index ab06e9aeb613..310fa5add5f0 100644 --- a/drivers/scsi/libfc/fc_lport.c +++ b/drivers/scsi/libfc/fc_lport.c @@ -79,7 +79,7 @@ #include <linux/delay.h> #include <linux/module.h> #include <linux/slab.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <scsi/fc/fc_gs.h> diff --git a/drivers/scsi/libfc/fc_rport.c b/drivers/scsi/libfc/fc_rport.c index 308cb4872f96..c25979d96808 100644 --- a/drivers/scsi/libfc/fc_rport.c +++ b/drivers/scsi/libfc/fc_rport.c @@ -55,7 +55,7 @@ #include <linux/export.h> #include <linux/rculist.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <scsi/libfc.h> diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c index 0fda8905eabd..2b1bf990a9dc 100644 --- a/drivers/scsi/libiscsi.c +++ b/drivers/scsi/libiscsi.c @@ -15,7 +15,7 @@ #include <linux/slab.h> #include <linux/sched/signal.h> #include <linux/module.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <net/tcp.h> #include <scsi/scsi_cmnd.h> #include <scsi/scsi_device.h> diff --git a/drivers/scsi/libsas/sas_expander.c b/drivers/scsi/libsas/sas_expander.c index 4e6bb3d0f163..2b8004eb6f1b 100644 --- a/drivers/scsi/libsas/sas_expander.c +++ b/drivers/scsi/libsas/sas_expander.c @@ -11,7 +11,7 @@ #include <linux/scatterlist.h> #include <linux/blkdev.h> #include <linux/slab.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "sas_internal.h" diff --git a/drivers/scsi/lpfc/lpfc_nvme.c b/drivers/scsi/lpfc/lpfc_nvme.c index d70da2736c94..fec23c723730 100644 --- a/drivers/scsi/lpfc/lpfc_nvme.c +++ b/drivers/scsi/lpfc/lpfc_nvme.c @@ -24,7 +24,7 @@ #include <linux/slab.h> #include <linux/interrupt.h> #include <linux/delay.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/crc-t10dif.h> #include <net/checksum.h> diff --git a/drivers/scsi/lpfc/lpfc_nvmet.c b/drivers/scsi/lpfc/lpfc_nvmet.c index 0cef5d089f34..55c3e2c2bf8f 100644 --- a/drivers/scsi/lpfc/lpfc_nvmet.c +++ b/drivers/scsi/lpfc/lpfc_nvmet.c @@ -24,7 +24,7 @@ #include <linux/slab.h> #include <linux/interrupt.h> #include <linux/delay.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/crc-t10dif.h> #include <net/checksum.h> diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c index 0eaede8275da..11c974bffa72 100644 --- a/drivers/scsi/lpfc/lpfc_scsi.c +++ b/drivers/scsi/lpfc/lpfc_scsi.c @@ -25,7 +25,7 @@ #include <linux/interrupt.h> #include <linux/export.h> #include <linux/delay.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/t10-pi.h> #include <linux/crc-t10dif.h> #include <linux/blk-cgroup.h> diff --git a/drivers/scsi/megaraid/megaraid_sas_base.c b/drivers/scsi/megaraid/megaraid_sas_base.c index 4ecf5284c0fc..8e75e2e279a4 100644 --- a/drivers/scsi/megaraid/megaraid_sas_base.c +++ b/drivers/scsi/megaraid/megaraid_sas_base.c @@ -29,7 +29,7 @@ #include <linux/uio.h> #include <linux/slab.h> #include <linux/uaccess.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/fs.h> #include <linux/compat.h> #include <linux/blkdev.h> diff --git a/drivers/scsi/mpi3mr/mpi3mr.h b/drivers/scsi/mpi3mr/mpi3mr.h index fcb0fa31536b..14eeac08660f 100644 --- a/drivers/scsi/mpi3mr/mpi3mr.h +++ b/drivers/scsi/mpi3mr/mpi3mr.h @@ -31,7 +31,7 @@ #include <linux/uaccess.h> #include <linux/utsname.h> #include <linux/workqueue.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <scsi/scsi.h> #include <scsi/scsi_cmnd.h> #include <scsi/scsi_dbg.h> diff --git a/drivers/scsi/mpt3sas/mpt3sas_scsih.c b/drivers/scsi/mpt3sas/mpt3sas_scsih.c index 728cced42b0e..f2a55aa5fe65 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_scsih.c +++ b/drivers/scsi/mpt3sas/mpt3sas_scsih.c @@ -54,7 +54,7 @@ #include <linux/interrupt.h> #include <linux/raid_class.h> #include <linux/blk-mq-pci.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "mpt3sas_base.h" diff --git a/drivers/scsi/mpt3sas/mpt3sas_warpdrive.c b/drivers/scsi/mpt3sas/mpt3sas_warpdrive.c index 1d64e5056a8a..2b04f0852dec 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_warpdrive.c +++ b/drivers/scsi/mpt3sas/mpt3sas_warpdrive.c @@ -42,7 +42,7 @@ #include <linux/module.h> #include <linux/errno.h> #include <linux/types.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "mpt3sas_base.h" diff --git a/drivers/scsi/mvsas/mv_sas.h b/drivers/scsi/mvsas/mv_sas.h index 68df771e2975..19b01f7c4767 100644 --- a/drivers/scsi/mvsas/mv_sas.h +++ b/drivers/scsi/mvsas/mv_sas.h @@ -23,7 +23,7 @@ #include <linux/irq.h> #include <linux/slab.h> #include <linux/vmalloc.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <scsi/libsas.h> #include <scsi/scsi.h> #include <scsi/scsi_tcq.h> diff --git a/drivers/scsi/myrb.c b/drivers/scsi/myrb.c index bfc2b835e612..a7e64b867c8e 100644 --- a/drivers/scsi/myrb.c +++ b/drivers/scsi/myrb.c @@ -16,7 +16,7 @@ #include <linux/interrupt.h> #include <linux/pci.h> #include <linux/raid_class.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <scsi/scsi.h> #include <scsi/scsi_host.h> #include <scsi/scsi_device.h> diff --git a/drivers/scsi/myrs.c b/drivers/scsi/myrs.c index 3392feb15cb4..1469d0c54e45 100644 --- a/drivers/scsi/myrs.c +++ b/drivers/scsi/myrs.c @@ -17,7 +17,7 @@ #include <linux/interrupt.h> #include <linux/pci.h> #include <linux/raid_class.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <scsi/scsi.h> #include <scsi/scsi_host.h> #include <scsi/scsi_device.h> diff --git a/drivers/scsi/qla2xxx/qla_dsd.h b/drivers/scsi/qla2xxx/qla_dsd.h index 20788054b91b..52e060f83b37 100644 --- a/drivers/scsi/qla2xxx/qla_dsd.h +++ b/drivers/scsi/qla2xxx/qla_dsd.h @@ -1,7 +1,7 @@ #ifndef _QLA_DSD_H_ #define _QLA_DSD_H_ -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* 32-bit data segment descriptor (8 bytes) */ struct dsd32 { diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c index d7551b1443e4..11eadb3bd36e 100644 --- a/drivers/scsi/qla2xxx/qla_target.c +++ b/drivers/scsi/qla2xxx/qla_target.c @@ -23,7 +23,7 @@ #include <linux/delay.h> #include <linux/list.h> #include <linux/workqueue.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <scsi/scsi.h> #include <scsi/scsi_host.h> #include <scsi/scsi_tcq.h> diff --git a/drivers/scsi/qla2xxx/tcm_qla2xxx.c b/drivers/scsi/qla2xxx/tcm_qla2xxx.c index 7e7460a747a4..ceaf1c7b1d17 100644 --- a/drivers/scsi/qla2xxx/tcm_qla2xxx.c +++ b/drivers/scsi/qla2xxx/tcm_qla2xxx.c @@ -24,7 +24,7 @@ #include <linux/string.h> #include <linux/configfs.h> #include <linux/ctype.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <scsi/scsi_host.h> #include <target/target_core_base.h> #include <target/target_core_fabric.h> diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c index ee69bd35889d..a77e0499b738 100644 --- a/drivers/scsi/scsi.c +++ b/drivers/scsi/scsi.c @@ -55,7 +55,7 @@ #include <linux/notifier.h> #include <linux/cpu.h> #include <linux/mutex.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <scsi/scsi.h> #include <scsi/scsi_cmnd.h> diff --git a/drivers/scsi/scsi_common.c b/drivers/scsi/scsi_common.c index 04749fde1636..e1a2a62b6910 100644 --- a/drivers/scsi/scsi_common.c +++ b/drivers/scsi/scsi_common.c @@ -9,7 +9,7 @@ #include <linux/errno.h> #include <linux/module.h> #include <uapi/linux/pr.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <scsi/scsi_common.h> MODULE_DESCRIPTION("SCSI functions used by both the initiator and the target code"); diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c index d95f417e24c0..de15fc0df104 100644 --- a/drivers/scsi/scsi_debug.c +++ b/drivers/scsi/scsi_debug.c @@ -47,7 +47,7 @@ #include <net/checksum.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <scsi/scsi.h> #include <scsi/scsi_cmnd.h> diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c index 612489afe8d2..10154d78e336 100644 --- a/drivers/scsi/scsi_error.c +++ b/drivers/scsi/scsi_error.c @@ -48,7 +48,7 @@ #include <trace/events/scsi.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* * These should *probably* be handled by the host itself. diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index 0561b318dade..adee6f60c966 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -23,7 +23,7 @@ #include <linux/blk-mq.h> #include <linux/blk-integrity.h> #include <linux/ratelimit.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <scsi/scsi.h> #include <scsi/scsi_cmnd.h> diff --git a/drivers/scsi/scsi_proto_test.c b/drivers/scsi/scsi_proto_test.c index 7fa0a78a2ad1..c093389edabb 100644 --- a/drivers/scsi/scsi_proto_test.c +++ b/drivers/scsi/scsi_proto_test.c @@ -3,7 +3,7 @@ * Copyright 2023 Google LLC */ #include <kunit/test.h> -#include <asm-generic/unaligned.h> +#include <linux/unaligned.h> #include <scsi/scsi_proto.h> static void test_scsi_proto(struct kunit *test) diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c index c0b72199b4fa..042329b74c6e 100644 --- a/drivers/scsi/scsi_scan.c +++ b/drivers/scsi/scsi_scan.c @@ -35,7 +35,7 @@ #include <linux/spinlock.h> #include <linux/async.h> #include <linux/slab.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <scsi/scsi.h> #include <scsi/scsi_cmnd.h> diff --git a/drivers/scsi/scsi_trace.c b/drivers/scsi/scsi_trace.c index 3e47c4472a80..b3baae91e7a2 100644 --- a/drivers/scsi/scsi_trace.c +++ b/drivers/scsi/scsi_trace.c @@ -5,7 +5,7 @@ */ #include <linux/kernel.h> #include <linux/trace_seq.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <trace/events/scsi.h> #define SERVICE_ACTION16(cdb) (cdb[1] & 0x1f) diff --git a/drivers/scsi/scsicam.c b/drivers/scsi/scsicam.c index dd69342bbe78..19e6c3852d50 100644 --- a/drivers/scsi/scsicam.c +++ b/drivers/scsi/scsicam.c @@ -18,7 +18,7 @@ #include <linux/blkdev.h> #include <linux/pagemap.h> #include <linux/msdos_partition.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <scsi/scsicam.h> diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index 41e2dfa2d67d..ca4bc0ac76ad 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -57,7 +57,7 @@ #include <linux/pr.h> #include <linux/t10-pi.h> #include <linux/uaccess.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <scsi/scsi.h> #include <scsi/scsi_cmnd.h> diff --git a/drivers/scsi/sd_zbc.c b/drivers/scsi/sd_zbc.c index c8b9654d30f0..ee2b74238758 100644 --- a/drivers/scsi/sd_zbc.c +++ b/drivers/scsi/sd_zbc.c @@ -13,7 +13,7 @@ #include <linux/sched/mm.h> #include <linux/mutex.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <scsi/scsi.h> #include <scsi/scsi_cmnd.h> diff --git a/drivers/scsi/ses.c b/drivers/scsi/ses.c index e22c7f5e652b..2c61624cb4b0 100644 --- a/drivers/scsi/ses.c +++ b/drivers/scsi/ses.c @@ -9,7 +9,7 @@ #include <linux/module.h> #include <linux/kernel.h> #include <linux/enclosure.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <scsi/scsi.h> #include <scsi/scsi_cmnd.h> diff --git a/drivers/scsi/smartpqi/smartpqi_init.c b/drivers/scsi/smartpqi/smartpqi_init.c index 7fd5a8c813dc..870f37b70546 100644 --- a/drivers/scsi/smartpqi/smartpqi_init.c +++ b/drivers/scsi/smartpqi/smartpqi_init.c @@ -25,7 +25,7 @@ #include <scsi/scsi_device.h> #include <scsi/scsi_eh.h> #include <scsi/scsi_transport_sas.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "smartpqi.h" #include "smartpqi_sis.h" diff --git a/drivers/scsi/smartpqi/smartpqi_sas_transport.c b/drivers/scsi/smartpqi/smartpqi_sas_transport.c index a981d0377948..93e96705754e 100644 --- a/drivers/scsi/smartpqi/smartpqi_sas_transport.c +++ b/drivers/scsi/smartpqi/smartpqi_sas_transport.c @@ -14,7 +14,7 @@ #include <scsi/scsi_host.h> #include <scsi/scsi_cmnd.h> #include <scsi/scsi_transport_sas.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "smartpqi.h" static struct pqi_sas_phy *pqi_alloc_sas_phy(struct pqi_sas_port *pqi_sas_port) diff --git a/drivers/scsi/smartpqi/smartpqi_sis.c b/drivers/scsi/smartpqi/smartpqi_sis.c index ca1df36b83f7..ae5a264d062d 100644 --- a/drivers/scsi/smartpqi/smartpqi_sis.c +++ b/drivers/scsi/smartpqi/smartpqi_sis.c @@ -14,7 +14,7 @@ #include <linux/delay.h> #include <linux/pci.h> #include <scsi/scsi_device.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "smartpqi.h" #include "smartpqi_sis.h" diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c index 3f491019103e..198bec87bb8e 100644 --- a/drivers/scsi/sr.c +++ b/drivers/scsi/sr.c @@ -52,7 +52,7 @@ #include <linux/pm_runtime.h> #include <linux/uaccess.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <scsi/scsi.h> #include <scsi/scsi_dbg.h> diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c index d50bad3a2ce9..beb88f25dbb9 100644 --- a/drivers/scsi/st.c +++ b/drivers/scsi/st.c @@ -46,7 +46,7 @@ static const char *verstr = "20160209"; #include <linux/uaccess.h> #include <asm/dma.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <scsi/scsi.h> #include <scsi/scsi_dbg.h> diff --git a/drivers/soc/qcom/socinfo.c b/drivers/soc/qcom/socinfo.c index 24c3971f2ef1..64fc4f41da77 100644 --- a/drivers/soc/qcom/socinfo.c +++ b/drivers/soc/qcom/socinfo.c @@ -17,7 +17,7 @@ #include <linux/sys_soc.h> #include <linux/types.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <dt-bindings/arm/qcom,ids.h> diff --git a/drivers/spi/atmel-quadspi.c b/drivers/spi/atmel-quadspi.c index 4f288f07e38f..95cdfc28361e 100644 --- a/drivers/spi/atmel-quadspi.c +++ b/drivers/spi/atmel-quadspi.c @@ -377,7 +377,7 @@ static int atmel_qspi_set_cfg(struct atmel_qspi *aq, */ if (!(aq->mr & QSPI_MR_SMM)) { aq->mr |= QSPI_MR_SMM; - atmel_qspi_write(aq->scr, aq, QSPI_MR); + atmel_qspi_write(aq->mr, aq, QSPI_MR); } /* Clear pending interrupts */ diff --git a/drivers/spi/spi-airoha-snfi.c b/drivers/spi/spi-airoha-snfi.c index 94458df53eae..1369691a997b 100644 --- a/drivers/spi/spi-airoha-snfi.c +++ b/drivers/spi/spi-airoha-snfi.c @@ -23,7 +23,7 @@ #include <linux/spi/spi.h> #include <linux/spi/spi-mem.h> #include <linux/types.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* SPI */ #define REG_SPI_CTRL_BASE 0x1FA10000 diff --git a/drivers/spi/spi-cadence.c b/drivers/spi/spi-cadence.c index e07e081de5ea..3c87d2bf786a 100644 --- a/drivers/spi/spi-cadence.c +++ b/drivers/spi/spi-cadence.c @@ -678,8 +678,8 @@ static int cdns_spi_probe(struct platform_device *pdev) clk_dis_all: if (!spi_controller_is_target(ctlr)) { - pm_runtime_set_suspended(&pdev->dev); pm_runtime_disable(&pdev->dev); + pm_runtime_set_suspended(&pdev->dev); } remove_ctlr: spi_controller_put(ctlr); @@ -701,8 +701,10 @@ static void cdns_spi_remove(struct platform_device *pdev) cdns_spi_write(xspi, CDNS_SPI_ER, CDNS_SPI_ER_DISABLE); - pm_runtime_set_suspended(&pdev->dev); - pm_runtime_disable(&pdev->dev); + if (!spi_controller_is_target(ctlr)) { + pm_runtime_disable(&pdev->dev); + pm_runtime_set_suspended(&pdev->dev); + } spi_unregister_controller(ctlr); } diff --git a/drivers/spi/spi-dln2.c b/drivers/spi/spi-dln2.c index d319dc357fef..4ba1d9245c9f 100644 --- a/drivers/spi/spi-dln2.c +++ b/drivers/spi/spi-dln2.c @@ -12,7 +12,7 @@ #include <linux/mfd/dln2.h> #include <linux/spi/spi.h> #include <linux/pm_runtime.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define DLN2_SPI_MODULE_ID 0x02 #define DLN2_SPI_CMD(cmd) DLN2_CMD(cmd, DLN2_SPI_MODULE_ID) diff --git a/drivers/spi/spi-imx.c b/drivers/spi/spi-imx.c index 85bd1a82a34e..4c31d36f3130 100644 --- a/drivers/spi/spi-imx.c +++ b/drivers/spi/spi-imx.c @@ -1865,8 +1865,8 @@ out_register_controller: spi_imx_sdma_exit(spi_imx); out_runtime_pm_put: pm_runtime_dont_use_autosuspend(spi_imx->dev); - pm_runtime_set_suspended(&pdev->dev); pm_runtime_disable(spi_imx->dev); + pm_runtime_set_suspended(&pdev->dev); clk_disable_unprepare(spi_imx->clk_ipg); out_put_per: diff --git a/drivers/spi/spi-npcm-pspi.c b/drivers/spi/spi-npcm-pspi.c index a7feb20b06ee..30aa37b0c3b8 100644 --- a/drivers/spi/spi-npcm-pspi.c +++ b/drivers/spi/spi-npcm-pspi.c @@ -12,7 +12,7 @@ #include <linux/spi/spi.h> #include <linux/reset.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/regmap.h> #include <linux/mfd/syscon.h> diff --git a/drivers/spi/spi-orion.c b/drivers/spi/spi-orion.c index eee9ff4bfa5b..4730e4ba8901 100644 --- a/drivers/spi/spi-orion.c +++ b/drivers/spi/spi-orion.c @@ -18,7 +18,7 @@ #include <linux/of_address.h> #include <linux/clk.h> #include <linux/sizes.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define DRIVER_NAME "orion_spi" diff --git a/drivers/spi/spi-rpc-if.c b/drivers/spi/spi-rpc-if.c index b468a95972bf..c24dad51a0e9 100644 --- a/drivers/spi/spi-rpc-if.c +++ b/drivers/spi/spi-rpc-if.c @@ -14,7 +14,7 @@ #include <memory/renesas-rpc-if.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> static void rpcif_spi_mem_prepare(struct spi_device *spi_dev, const struct spi_mem_op *spi_op, diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c index 51a002b3f518..8c9e5e97041f 100644 --- a/drivers/spi/spi-s3c64xx.c +++ b/drivers/spi/spi-s3c64xx.c @@ -245,7 +245,7 @@ static void s3c64xx_flush_fifo(struct s3c64xx_spi_driver_data *sdd) loops = msecs_to_loops(1); do { val = readl(regs + S3C64XX_SPI_STATUS); - } while (TX_FIFO_LVL(val, sdd) && loops--); + } while (TX_FIFO_LVL(val, sdd) && --loops); if (loops == 0) dev_warn(&sdd->pdev->dev, "Timed out flushing TX FIFO\n"); @@ -258,7 +258,7 @@ static void s3c64xx_flush_fifo(struct s3c64xx_spi_driver_data *sdd) readl(regs + S3C64XX_SPI_RX_DATA); else break; - } while (loops--); + } while (--loops); if (loops == 0) dev_warn(&sdd->pdev->dev, "Timed out flushing RX FIFO\n"); diff --git a/drivers/spi/spi-sh-msiof.c b/drivers/spi/spi-sh-msiof.c index 6f12e4fb2e2e..3519656515ea 100644 --- a/drivers/spi/spi-sh-msiof.c +++ b/drivers/spi/spi-sh-msiof.c @@ -27,7 +27,7 @@ #include <linux/spi/sh_msiof.h> #include <linux/spi/spi.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define SH_MSIOF_FLAG_FIXED_DTDL_200 BIT(0) diff --git a/drivers/spi/spi-uniphier.c b/drivers/spi/spi-uniphier.c index 4a18cf896194..07b155980e71 100644 --- a/drivers/spi/spi-uniphier.c +++ b/drivers/spi/spi-uniphier.c @@ -15,7 +15,7 @@ #include <linux/platform_device.h> #include <linux/spi/spi.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define SSI_TIMEOUT_MS 2000 #define SSI_POLL_TIMEOUT_US 200 diff --git a/drivers/spi/spi-xcomm.c b/drivers/spi/spi-xcomm.c index 846f00e23b71..3bd0149d8f4e 100644 --- a/drivers/spi/spi-xcomm.c +++ b/drivers/spi/spi-xcomm.c @@ -12,7 +12,7 @@ #include <linux/i2c.h> #include <linux/gpio/driver.h> #include <linux/spi/spi.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define SPI_XCOMM_SETTINGS_LEN_OFFSET 10 #define SPI_XCOMM_SETTINGS_3WIRE BIT(6) diff --git a/drivers/staging/media/av7110/av7110.c b/drivers/staging/media/av7110/av7110.c index 728b3892a20c..bc9a2a40afcb 100644 --- a/drivers/staging/media/av7110/av7110.c +++ b/drivers/staging/media/av7110/av7110.c @@ -32,7 +32,7 @@ #include <linux/i2c.h> #include <linux/kthread.h> #include <linux/slab.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <asm/byteorder.h> #include <linux/dvb/frontend.h> diff --git a/drivers/staging/rtl8192e/rtl819x_BAProc.c b/drivers/staging/rtl8192e/rtl819x_BAProc.c index 834329886ea2..c400d4f8ff9a 100644 --- a/drivers/staging/rtl8192e/rtl819x_BAProc.c +++ b/drivers/staging/rtl8192e/rtl819x_BAProc.c @@ -5,7 +5,7 @@ * Contact Information: wlanfae <wlanfae@realtek.com> */ #include <asm/byteorder.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/etherdevice.h> #include "rtllib.h" #include "rtl819x_BA.h" diff --git a/drivers/staging/rtl8723bs/core/rtw_ap.c b/drivers/staging/rtl8723bs/core/rtw_ap.c index e55b4f7e0aef..a6dc88dd4ba1 100644 --- a/drivers/staging/rtl8723bs/core/rtw_ap.c +++ b/drivers/staging/rtl8723bs/core/rtw_ap.c @@ -6,7 +6,7 @@ ******************************************************************************/ #include <drv_types.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> void init_mlme_ap_info(struct adapter *padapter) { diff --git a/drivers/staging/rtl8723bs/core/rtw_ieee80211.c b/drivers/staging/rtl8723bs/core/rtw_ieee80211.c index 5a76069a8222..0ed420f3d096 100644 --- a/drivers/staging/rtl8723bs/core/rtw_ieee80211.c +++ b/drivers/staging/rtl8723bs/core/rtw_ieee80211.c @@ -7,7 +7,7 @@ #include <drv_types.h> #include <linux/of.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> u8 RTW_WPA_OUI_TYPE[] = { 0x00, 0x50, 0xf2, 1 }; u16 RTW_WPA_VERSION = 1; diff --git a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c b/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c index bbdd5fce28a1..4d4bec47d187 100644 --- a/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c +++ b/drivers/staging/rtl8723bs/core/rtw_mlme_ext.c @@ -8,7 +8,7 @@ #include <rtw_wifi_regd.h> #include <hal_btcoex.h> #include <linux/kernel.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> static struct mlme_handler mlme_sta_tbl[] = { {WIFI_ASSOCREQ, "OnAssocReq", &OnAssocReq}, diff --git a/drivers/staging/rtl8723bs/core/rtw_recv.c b/drivers/staging/rtl8723bs/core/rtw_recv.c index b30f026789b6..a389ba5ecc6f 100644 --- a/drivers/staging/rtl8723bs/core/rtw_recv.c +++ b/drivers/staging/rtl8723bs/core/rtw_recv.c @@ -8,7 +8,7 @@ #include <linux/jiffies.h> #include <rtw_recv.h> #include <net/cfg80211.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> static u8 SNAP_ETH_TYPE_IPX[2] = {0x81, 0x37}; static u8 SNAP_ETH_TYPE_APPLETALK_AARP[2] = {0x80, 0xf3}; diff --git a/drivers/staging/rtl8723bs/os_dep/recv_linux.c b/drivers/staging/rtl8723bs/os_dep/recv_linux.c index 746f45cf9aac..ca808ded61ac 100644 --- a/drivers/staging/rtl8723bs/os_dep/recv_linux.c +++ b/drivers/staging/rtl8723bs/os_dep/recv_linux.c @@ -7,7 +7,7 @@ #include <drv_types.h> #include <linux/jiffies.h> #include <net/cfg80211.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> void rtw_os_free_recvframe(union recv_frame *precvframe) { diff --git a/drivers/target/iscsi/cxgbit/cxgbit_target.c b/drivers/target/iscsi/cxgbit/cxgbit_target.c index acfc39683c87..3698f2eb097e 100644 --- a/drivers/target/iscsi/cxgbit/cxgbit_target.c +++ b/drivers/target/iscsi/cxgbit/cxgbit_target.c @@ -7,7 +7,7 @@ #include <linux/kthread.h> #include <linux/sched/signal.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <net/tcp.h> #include <target/target_core_base.h> #include <target/target_core_fabric.h> diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c index 1d25e64b068a..6002283cbeba 100644 --- a/drivers/target/iscsi/iscsi_target.c +++ b/drivers/target/iscsi/iscsi_target.c @@ -17,7 +17,7 @@ #include <linux/idr.h> #include <linux/delay.h> #include <linux/sched/signal.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/inet.h> #include <net/ipv6.h> #include <scsi/scsi_proto.h> diff --git a/drivers/target/iscsi/iscsi_target_tmr.c b/drivers/target/iscsi/iscsi_target_tmr.c index 9c4aa01b6351..f60b156ede12 100644 --- a/drivers/target/iscsi/iscsi_target_tmr.c +++ b/drivers/target/iscsi/iscsi_target_tmr.c @@ -8,7 +8,7 @@ * ******************************************************************************/ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <scsi/scsi_proto.h> #include <scsi/iscsi_proto.h> #include <target/target_core_base.h> diff --git a/drivers/target/sbp/sbp_target.c b/drivers/target/sbp/sbp_target.c index b604fcae21e1..3b89b5a70331 100644 --- a/drivers/target/sbp/sbp_target.c +++ b/drivers/target/sbp/sbp_target.c @@ -23,7 +23,7 @@ #include <target/target_core_base.h> #include <target/target_core_backend.h> #include <target/target_core_fabric.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "sbp_target.h" diff --git a/drivers/target/target_core_alua.c b/drivers/target/target_core_alua.c index 01751faad386..10250aca5a81 100644 --- a/drivers/target/target_core_alua.c +++ b/drivers/target/target_core_alua.c @@ -19,7 +19,7 @@ #include <linux/file.h> #include <linux/fs.h> #include <scsi/scsi_proto.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <target/target_core_base.h> #include <target/target_core_backend.h> diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c index bf4892544cfd..7d43d92c44d4 100644 --- a/drivers/target/target_core_device.c +++ b/drivers/target/target_core_device.c @@ -21,7 +21,7 @@ #include <linux/in.h> #include <linux/export.h> #include <linux/t10-pi.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <net/sock.h> #include <net/tcp.h> #include <scsi/scsi_common.h> diff --git a/drivers/target/target_core_fabric_lib.c b/drivers/target/target_core_fabric_lib.c index 6600ae44f29d..43f47e3aa448 100644 --- a/drivers/target/target_core_fabric_lib.c +++ b/drivers/target/target_core_fabric_lib.c @@ -21,7 +21,7 @@ #include <linux/ctype.h> #include <linux/spinlock.h> #include <linux/export.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <scsi/scsi_proto.h> diff --git a/drivers/target/target_core_file.c b/drivers/target/target_core_file.c index 94e6cd4e7e43..2d78ef74633c 100644 --- a/drivers/target/target_core_file.c +++ b/drivers/target/target_core_file.c @@ -22,7 +22,7 @@ #include <linux/uio.h> #include <linux/scatterlist.h> #include <scsi/scsi_proto.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <target/target_core_base.h> #include <target/target_core_backend.h> diff --git a/drivers/target/target_core_iblock.c b/drivers/target/target_core_iblock.c index a3e09adc4e76..c8dc92a7d63e 100644 --- a/drivers/target/target_core_iblock.c +++ b/drivers/target/target_core_iblock.c @@ -26,7 +26,7 @@ #include <linux/pr.h> #include <scsi/scsi_proto.h> #include <scsi/scsi_common.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <target/target_core_base.h> #include <target/target_core_backend.h> diff --git a/drivers/target/target_core_pr.c b/drivers/target/target_core_pr.c index 80b7d85030d0..4f4ad6af416c 100644 --- a/drivers/target/target_core_pr.c +++ b/drivers/target/target_core_pr.c @@ -19,7 +19,7 @@ #include <linux/fcntl.h> #include <linux/fs.h> #include <scsi/scsi_proto.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <target/target_core_base.h> #include <target/target_core_backend.h> diff --git a/drivers/target/target_core_pscsi.c b/drivers/target/target_core_pscsi.c index f98ebb18666b..440e07b1d5cd 100644 --- a/drivers/target/target_core_pscsi.c +++ b/drivers/target/target_core_pscsi.c @@ -20,7 +20,7 @@ #include <linux/cdrom.h> #include <linux/ratelimit.h> #include <linux/module.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <scsi/scsi_device.h> #include <scsi/scsi_host.h> diff --git a/drivers/target/target_core_sbc.c b/drivers/target/target_core_sbc.c index 6a02561cc20c..fe8beb7dbab1 100644 --- a/drivers/target/target_core_sbc.c +++ b/drivers/target/target_core_sbc.c @@ -12,7 +12,7 @@ #include <linux/ratelimit.h> #include <linux/crc-t10dif.h> #include <linux/t10-pi.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <scsi/scsi_proto.h> #include <scsi/scsi_tcq.h> diff --git a/drivers/target/target_core_spc.c b/drivers/target/target_core_spc.c index 50290abc07bc..ea14a3835681 100644 --- a/drivers/target/target_core_spc.c +++ b/drivers/target/target_core_spc.c @@ -9,7 +9,7 @@ #include <linux/kernel.h> #include <linux/module.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <scsi/scsi_proto.h> #include <scsi/scsi_common.h> diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c index 73d0d6133ac8..05d29201b730 100644 --- a/drivers/target/target_core_transport.c +++ b/drivers/target/target_core_transport.c @@ -22,7 +22,7 @@ #include <linux/module.h> #include <linux/ratelimit.h> #include <linux/vmalloc.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <net/sock.h> #include <net/tcp.h> #include <scsi/scsi_proto.h> diff --git a/drivers/target/target_core_xcopy.c b/drivers/target/target_core_xcopy.c index 4128631c9dfd..877ce58c0a70 100644 --- a/drivers/target/target_core_xcopy.c +++ b/drivers/target/target_core_xcopy.c @@ -19,7 +19,7 @@ #include <linux/configfs.h> #include <linux/ratelimit.h> #include <scsi/scsi_proto.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <target/target_core_base.h> #include <target/target_core_backend.h> diff --git a/drivers/target/tcm_fc/tfc_cmd.c b/drivers/target/tcm_fc/tfc_cmd.c index 21783cd71c15..34ab628809e8 100644 --- a/drivers/target/tcm_fc/tfc_cmd.c +++ b/drivers/target/tcm_fc/tfc_cmd.c @@ -16,7 +16,7 @@ #include <linux/configfs.h> #include <linux/ctype.h> #include <linux/hash.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <scsi/scsi_tcq.h> #include <scsi/libfc.h> diff --git a/drivers/target/tcm_fc/tfc_conf.c b/drivers/target/tcm_fc/tfc_conf.c index 5ee03d1cba2b..639fc358ed0f 100644 --- a/drivers/target/tcm_fc/tfc_conf.c +++ b/drivers/target/tcm_fc/tfc_conf.c @@ -25,7 +25,7 @@ #include <linux/configfs.h> #include <linux/kernel.h> #include <linux/ctype.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <scsi/libfc.h> #include <target/target_core_base.h> diff --git a/drivers/target/tcm_fc/tfc_io.c b/drivers/target/tcm_fc/tfc_io.c index bbe2e29612fa..45329284f52f 100644 --- a/drivers/target/tcm_fc/tfc_io.c +++ b/drivers/target/tcm_fc/tfc_io.c @@ -26,7 +26,7 @@ #include <linux/ctype.h> #include <linux/hash.h> #include <linux/ratelimit.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <scsi/libfc.h> #include <target/target_core_base.h> diff --git a/drivers/target/tcm_fc/tfc_sess.c b/drivers/target/tcm_fc/tfc_sess.c index 593540da9346..d6afaba52ea5 100644 --- a/drivers/target/tcm_fc/tfc_sess.c +++ b/drivers/target/tcm_fc/tfc_sess.c @@ -19,7 +19,7 @@ #include <linux/rcupdate.h> #include <linux/rculist.h> #include <linux/kref.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <scsi/libfc.h> #include <target/target_core_base.h> diff --git a/drivers/thermal/qcom/qcom-spmi-adc-tm5.c b/drivers/thermal/qcom/qcom-spmi-adc-tm5.c index 7c9f4023babc..5e94a45eba3e 100644 --- a/drivers/thermal/qcom/qcom-spmi-adc-tm5.c +++ b/drivers/thermal/qcom/qcom-spmi-adc-tm5.c @@ -18,7 +18,7 @@ #include <linux/regmap.h> #include <linux/thermal.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "../thermal_hwmon.h" diff --git a/drivers/tty/serial/max3100.c b/drivers/tty/serial/max3100.c index fda63918d1eb..cde5f1c86353 100644 --- a/drivers/tty/serial/max3100.c +++ b/drivers/tty/serial/max3100.c @@ -32,7 +32,7 @@ #include <linux/tty.h> #include <linux/types.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define MAX3100_C (1<<14) #define MAX3100_D (0<<14) diff --git a/drivers/tty/vt/vc_screen.c b/drivers/tty/vt/vc_screen.c index da33c6c4691c..79b33d998d43 100644 --- a/drivers/tty/vt/vc_screen.c +++ b/drivers/tty/vt/vc_screen.c @@ -48,7 +48,7 @@ #include <linux/uaccess.h> #include <asm/byteorder.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define HEADER_SIZE 4u #define CON_BUF_SIZE (IS_ENABLED(CONFIG_BASE_SMALL) ? 256 : PAGE_SIZE) diff --git a/drivers/ufs/core/ufs-mcq.c b/drivers/ufs/core/ufs-mcq.c index 5891cdacd0b3..8402151330fe 100644 --- a/drivers/ufs/core/ufs-mcq.c +++ b/drivers/ufs/core/ufs-mcq.c @@ -7,7 +7,7 @@ * Can Guo <quic_cang@quicinc.com> */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/dma-mapping.h> #include <linux/module.h> #include <linux/platform_device.h> diff --git a/drivers/ufs/core/ufs-sysfs.c b/drivers/ufs/core/ufs-sysfs.c index fe313800aed0..265f21133b63 100644 --- a/drivers/ufs/core/ufs-sysfs.c +++ b/drivers/ufs/core/ufs-sysfs.c @@ -4,7 +4,7 @@ #include <linux/err.h> #include <linux/string.h> #include <linux/bitfield.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <ufs/ufs.h> #include <ufs/unipro.h> diff --git a/drivers/ufs/core/ufshcd.c b/drivers/ufs/core/ufshcd.c index 24a32e2fd75e..fc55fdab526b 100644 --- a/drivers/ufs/core/ufshcd.c +++ b/drivers/ufs/core/ufshcd.c @@ -36,7 +36,7 @@ #include "ufs-fault-injection.h" #include "ufs_bsg.h" #include "ufshcd-crypto.h" -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define CREATE_TRACE_POINTS #include "ufs_trace.h" diff --git a/drivers/ufs/host/ufs-exynos.c b/drivers/ufs/host/ufs-exynos.c index 9ec318ef52bf..5867e6338562 100644 --- a/drivers/ufs/host/ufs-exynos.c +++ b/drivers/ufs/host/ufs-exynos.c @@ -8,7 +8,7 @@ * */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <crypto/aes.h> #include <linux/arm-smccc.h> #include <linux/clk.h> diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c index 8f3b9a0a38e1..0dd85d2635b9 100644 --- a/drivers/usb/atm/cxacru.c +++ b/drivers/usb/atm/cxacru.c @@ -24,7 +24,7 @@ #include <linux/device.h> #include <linux/firmware.h> #include <linux/mutex.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "usbatm.h" diff --git a/drivers/usb/atm/ueagle-atm.c b/drivers/usb/atm/ueagle-atm.c index 16703815be0c..e8e43c38aa1b 100644 --- a/drivers/usb/atm/ueagle-atm.c +++ b/drivers/usb/atm/ueagle-atm.c @@ -25,7 +25,7 @@ #include <linux/slab.h> #include <linux/kernel.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "usbatm.h" diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c index 605fea461102..6b37d1c47fce 100644 --- a/drivers/usb/class/cdc-acm.c +++ b/drivers/usb/class/cdc-acm.c @@ -35,7 +35,7 @@ #include <linux/usb.h> #include <linux/usb/cdc.h> #include <asm/byteorder.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/idr.h> #include <linux/list.h> diff --git a/drivers/usb/class/cdc-wdm.c b/drivers/usb/class/cdc-wdm.c index 6830be4419e2..86ee39db013f 100644 --- a/drivers/usb/class/cdc-wdm.c +++ b/drivers/usb/class/cdc-wdm.c @@ -26,7 +26,7 @@ #include <linux/usb/cdc.h> #include <linux/wwan.h> #include <asm/byteorder.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/usb/cdc-wdm.h> #define DRIVER_AUTHOR "Oliver Neukum" diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c index 1ff7d901fede..500dc35e6477 100644 --- a/drivers/usb/core/hcd.c +++ b/drivers/usb/core/hcd.c @@ -24,7 +24,7 @@ #include <linux/mutex.h> #include <asm/irq.h> #include <asm/byteorder.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/platform_device.h> #include <linux/workqueue.h> #include <linux/pm_runtime.h> diff --git a/drivers/usb/fotg210/fotg210-hcd.c b/drivers/usb/fotg210/fotg210-hcd.c index 8c5aaf860635..3d404d19a205 100644 --- a/drivers/usb/fotg210/fotg210-hcd.c +++ b/drivers/usb/fotg210/fotg210-hcd.c @@ -36,7 +36,7 @@ #include <asm/byteorder.h> #include <asm/irq.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "fotg210.h" diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c index f45d5bedda68..f25dd2cb5d03 100644 --- a/drivers/usb/gadget/composite.c +++ b/drivers/usb/gadget/composite.c @@ -19,7 +19,7 @@ #include <linux/usb/composite.h> #include <linux/usb/otg.h> #include <linux/usb/webusb.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "u_os_desc.h" diff --git a/drivers/usb/gadget/function/f_fs.c b/drivers/usb/gadget/function/f_fs.c index c626bb73ea59..2920f8000bbd 100644 --- a/drivers/usb/gadget/function/f_fs.c +++ b/drivers/usb/gadget/function/f_fs.c @@ -28,7 +28,7 @@ #include <linux/sched/signal.h> #include <linux/uio.h> #include <linux/vmalloc.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/usb/ccid.h> #include <linux/usb/composite.h> diff --git a/drivers/usb/gadget/function/f_mass_storage.c b/drivers/usb/gadget/function/f_mass_storage.c index e11d8c0edf06..08e0d1c511e8 100644 --- a/drivers/usb/gadget/function/f_mass_storage.c +++ b/drivers/usb/gadget/function/f_mass_storage.c @@ -188,7 +188,7 @@ #include <linux/freezer.h> #include <linux/module.h> #include <linux/uaccess.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/usb/ch9.h> #include <linux/usb/gadget.h> diff --git a/drivers/usb/gadget/function/f_printer.c b/drivers/usb/gadget/function/f_printer.c index ef2ffde625c3..d295ade8fa67 100644 --- a/drivers/usb/gadget/function/f_printer.c +++ b/drivers/usb/gadget/function/f_printer.c @@ -37,7 +37,7 @@ #include <linux/io.h> #include <linux/irq.h> #include <linux/uaccess.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/usb/ch9.h> #include <linux/usb/composite.h> diff --git a/drivers/usb/gadget/function/f_tcm.c b/drivers/usb/gadget/function/f_tcm.c index 90906d714736..15bb3aa12aa8 100644 --- a/drivers/usb/gadget/function/f_tcm.c +++ b/drivers/usb/gadget/function/f_tcm.c @@ -19,7 +19,7 @@ #include <scsi/scsi_tcq.h> #include <target/target_core_base.h> #include <target/target_core_fabric.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "tcm.h" #include "u_tcm.h" diff --git a/drivers/usb/gadget/function/rndis.c b/drivers/usb/gadget/function/rndis.c index 12c5d9cf450c..afd75d72412c 100644 --- a/drivers/usb/gadget/function/rndis.c +++ b/drivers/usb/gadget/function/rndis.c @@ -31,7 +31,7 @@ #include <asm/io.h> #include <asm/byteorder.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "u_rndis.h" diff --git a/drivers/usb/gadget/function/storage_common.h b/drivers/usb/gadget/function/storage_common.h index 0a544a82cbf8..ced5d2b09234 100644 --- a/drivers/usb/gadget/function/storage_common.h +++ b/drivers/usb/gadget/function/storage_common.h @@ -5,7 +5,7 @@ #include <linux/device.h> #include <linux/usb/storage.h> #include <scsi/scsi.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #ifndef DEBUG #undef VERBOSE_DEBUG diff --git a/drivers/usb/gadget/function/uvc_video.c b/drivers/usb/gadget/function/uvc_video.c index a9edd60fbbf7..57a851151225 100644 --- a/drivers/usb/gadget/function/uvc_video.c +++ b/drivers/usb/gadget/function/uvc_video.c @@ -12,7 +12,7 @@ #include <linux/usb/ch9.h> #include <linux/usb/gadget.h> #include <linux/usb/video.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <media/v4l2-dev.h> diff --git a/drivers/usb/gadget/legacy/tcm_usb_gadget.c b/drivers/usb/gadget/legacy/tcm_usb_gadget.c index 40870227999a..fc1e06246d9d 100644 --- a/drivers/usb/gadget/legacy/tcm_usb_gadget.c +++ b/drivers/usb/gadget/legacy/tcm_usb_gadget.c @@ -19,7 +19,7 @@ #include <scsi/scsi_tcq.h> #include <target/target_core_base.h> #include <target/target_core_fabric.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "u_tcm.h" diff --git a/drivers/usb/gadget/u_os_desc.h b/drivers/usb/gadget/u_os_desc.h index 5d7d35c8cc31..f8b9f0faa9b1 100644 --- a/drivers/usb/gadget/u_os_desc.h +++ b/drivers/usb/gadget/u_os_desc.h @@ -13,7 +13,7 @@ #ifndef __U_OS_DESC_H__ #define __U_OS_DESC_H__ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/nls.h> #define USB_EXT_PROP_DW_SIZE 0 diff --git a/drivers/usb/gadget/udc/bdc/bdc.h b/drivers/usb/gadget/udc/bdc/bdc.h index 8d00b1239f21..2f4abf6f8f77 100644 --- a/drivers/usb/gadget/udc/bdc/bdc.h +++ b/drivers/usb/gadget/udc/bdc/bdc.h @@ -20,7 +20,7 @@ #include <linux/debugfs.h> #include <linux/usb/ch9.h> #include <linux/usb/gadget.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define BRCM_BDC_NAME "bdc" #define BRCM_BDC_DESC "Broadcom USB Device Controller driver" diff --git a/drivers/usb/gadget/udc/bdc/bdc_ep.c b/drivers/usb/gadget/udc/bdc/bdc_ep.c index fa88f210ecd5..f995cfa9b99e 100644 --- a/drivers/usb/gadget/udc/bdc/bdc_ep.c +++ b/drivers/usb/gadget/udc/bdc/bdc_ep.c @@ -30,7 +30,7 @@ #include <linux/pm.h> #include <linux/io.h> #include <linux/irq.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/platform_device.h> #include <linux/usb/composite.h> diff --git a/drivers/usb/gadget/udc/bdc/bdc_udc.c b/drivers/usb/gadget/udc/bdc/bdc_udc.c index 53ffaf4e2e37..23826fd7a8e6 100644 --- a/drivers/usb/gadget/udc/bdc/bdc_udc.c +++ b/drivers/usb/gadget/udc/bdc/bdc_udc.c @@ -29,7 +29,7 @@ #include <linux/pm.h> #include <linux/io.h> #include <linux/irq.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/platform_device.h> #include "bdc.h" diff --git a/drivers/usb/gadget/udc/cdns2/cdns2-ep0.c b/drivers/usb/gadget/udc/cdns2/cdns2-ep0.c index fa12a5d46f2e..a5a9d395fd0d 100644 --- a/drivers/usb/gadget/udc/cdns2/cdns2-ep0.c +++ b/drivers/usb/gadget/udc/cdns2/cdns2-ep0.c @@ -8,7 +8,7 @@ */ #include <linux/usb/composite.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "cdns2-gadget.h" #include "cdns2-trace.h" diff --git a/drivers/usb/gadget/udc/dummy_hcd.c b/drivers/usb/gadget/udc/dummy_hcd.c index ff7bee78bcc4..8820d9924448 100644 --- a/drivers/usb/gadget/udc/dummy_hcd.c +++ b/drivers/usb/gadget/udc/dummy_hcd.c @@ -42,7 +42,7 @@ #include <asm/byteorder.h> #include <linux/io.h> #include <asm/irq.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define DRIVER_DESC "USB Host+Gadget Emulator" #define DRIVER_VERSION "02 May 2005" diff --git a/drivers/usb/gadget/udc/fsl_udc_core.c b/drivers/usb/gadget/udc/fsl_udc_core.c index 3432ebfae978..0cabd4eee6ac 100644 --- a/drivers/usb/gadget/udc/fsl_udc_core.c +++ b/drivers/usb/gadget/udc/fsl_udc_core.c @@ -39,7 +39,7 @@ #include <asm/byteorder.h> #include <asm/io.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <asm/dma.h> #include "fsl_usb2_udc.h" diff --git a/drivers/usb/gadget/udc/goku_udc.c b/drivers/usb/gadget/udc/goku_udc.c index 5ffb3d5c635b..b860c2e76449 100644 --- a/drivers/usb/gadget/udc/goku_udc.c +++ b/drivers/usb/gadget/udc/goku_udc.c @@ -40,7 +40,7 @@ #include <asm/byteorder.h> #include <asm/io.h> #include <asm/irq.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "goku_udc.h" diff --git a/drivers/usb/gadget/udc/mv_udc_core.c b/drivers/usb/gadget/udc/mv_udc_core.c index 78308b64955d..71012b282891 100644 --- a/drivers/usb/gadget/udc/mv_udc_core.c +++ b/drivers/usb/gadget/udc/mv_udc_core.c @@ -30,7 +30,7 @@ #include <linux/platform_device.h> #include <linux/clk.h> #include <linux/platform_data/mv_usb.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "mv_udc.h" diff --git a/drivers/usb/gadget/udc/net2272.c b/drivers/usb/gadget/udc/net2272.c index 19bbc38f3d35..9230db57dab7 100644 --- a/drivers/usb/gadget/udc/net2272.c +++ b/drivers/usb/gadget/udc/net2272.c @@ -28,7 +28,7 @@ #include <linux/usb/gadget.h> #include <asm/byteorder.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "net2272.h" diff --git a/drivers/usb/gadget/udc/net2280.c b/drivers/usb/gadget/udc/net2280.c index 1b929c519cd7..b2903e4bbf54 100644 --- a/drivers/usb/gadget/udc/net2280.c +++ b/drivers/usb/gadget/udc/net2280.c @@ -56,7 +56,7 @@ #include <asm/byteorder.h> #include <asm/irq.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define DRIVER_DESC "PLX NET228x/USB338x USB Peripheral Controller" #define DRIVER_VERSION "2005 Sept 27/v3.0" diff --git a/drivers/usb/gadget/udc/omap_udc.c b/drivers/usb/gadget/udc/omap_udc.c index e13b8ec8ef8a..61a45e4657d5 100644 --- a/drivers/usb/gadget/udc/omap_udc.c +++ b/drivers/usb/gadget/udc/omap_udc.c @@ -36,7 +36,7 @@ #include <asm/byteorder.h> #include <asm/irq.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <asm/mach-types.h> #include <linux/omap-dma.h> diff --git a/drivers/usb/gadget/udc/pxa25x_udc.c b/drivers/usb/gadget/udc/pxa25x_udc.c index 1ac26cb49ecf..7c96fc9f680f 100644 --- a/drivers/usb/gadget/udc/pxa25x_udc.c +++ b/drivers/usb/gadget/udc/pxa25x_udc.c @@ -38,7 +38,7 @@ #include <asm/byteorder.h> #include <asm/dma.h> #include <asm/mach-types.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/usb/ch9.h> #include <linux/usb/gadget.h> diff --git a/drivers/usb/gadget/udc/snps_udc_core.c b/drivers/usb/gadget/udc/snps_udc_core.c index 2fc5d4d277bc..cd89532adec2 100644 --- a/drivers/usb/gadget/udc/snps_udc_core.c +++ b/drivers/usb/gadget/udc/snps_udc_core.c @@ -33,7 +33,7 @@ #include <linux/prefetch.h> #include <linux/moduleparam.h> #include <asm/byteorder.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "amd5536udc.h" static void udc_setup_endpoints(struct udc *dev); diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c index 802bfafb1012..cbc0b86fcc36 100644 --- a/drivers/usb/host/ehci-hcd.c +++ b/drivers/usb/host/ehci-hcd.c @@ -32,7 +32,7 @@ #include <asm/byteorder.h> #include <asm/io.h> #include <asm/irq.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #if defined(CONFIG_PPC_PS3) #include <asm/firmware.h> diff --git a/drivers/usb/host/isp1362-hcd.c b/drivers/usb/host/isp1362-hcd.c index a52c3d858f3e..31059c8f94e6 100644 --- a/drivers/usb/host/isp1362-hcd.c +++ b/drivers/usb/host/isp1362-hcd.c @@ -83,7 +83,7 @@ #include <asm/irq.h> #include <asm/byteorder.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> static int dbg_level; #ifdef ISP1362_DEBUG diff --git a/drivers/usb/host/ohci-da8xx.c b/drivers/usb/host/ohci-da8xx.c index d9adae53466b..d2b67da76762 100644 --- a/drivers/usb/host/ohci-da8xx.c +++ b/drivers/usb/host/ohci-da8xx.c @@ -22,7 +22,7 @@ #include <linux/regulator/consumer.h> #include <linux/usb.h> #include <linux/usb/hcd.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "ohci.h" diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c index 5cec7640e913..9b24181fee60 100644 --- a/drivers/usb/host/ohci-hcd.c +++ b/drivers/usb/host/ohci-hcd.c @@ -44,7 +44,7 @@ #include <asm/io.h> #include <asm/irq.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <asm/byteorder.h> diff --git a/drivers/usb/host/oxu210hp-hcd.c b/drivers/usb/host/oxu210hp-hcd.c index 3f871fe62b90..ca3859463ba1 100644 --- a/drivers/usb/host/oxu210hp-hcd.c +++ b/drivers/usb/host/oxu210hp-hcd.c @@ -27,7 +27,7 @@ #include <linux/iopoll.h> #include <asm/irq.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/irq.h> #include <linux/platform_device.h> diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c index 2b871540bb50..92f2d1238448 100644 --- a/drivers/usb/host/sl811-hcd.c +++ b/drivers/usb/host/sl811-hcd.c @@ -54,7 +54,7 @@ #include <asm/io.h> #include <asm/irq.h> #include <asm/byteorder.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "sl811.h" diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c index d27c30ac17fd..8d774f19271e 100644 --- a/drivers/usb/host/xhci-hub.c +++ b/drivers/usb/host/xhci-hub.c @@ -10,7 +10,7 @@ #include <linux/slab.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/bitfield.h> #include "xhci.h" diff --git a/drivers/usb/host/xhci-pci-renesas.c b/drivers/usb/host/xhci-pci-renesas.c index 30cc5a1380a5..65fc9319d5e7 100644 --- a/drivers/usb/host/xhci-pci-renesas.c +++ b/drivers/usb/host/xhci-pci-renesas.c @@ -6,7 +6,7 @@ #include <linux/module.h> #include <linux/pci.h> #include <linux/slab.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "xhci.h" #include "xhci-trace.h" diff --git a/drivers/usb/isp1760/isp1760-hcd.c b/drivers/usb/isp1760/isp1760-hcd.c index 0e5e4cb74c87..add2d2e3b61b 100644 --- a/drivers/usb/isp1760/isp1760-hcd.c +++ b/drivers/usb/isp1760/isp1760-hcd.c @@ -27,7 +27,7 @@ #include <linux/iopoll.h> #include <linux/mm.h> #include <linux/timer.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <asm/cacheflush.h> #include "isp1760-core.h" diff --git a/drivers/usb/misc/usb-ljca.c b/drivers/usb/misc/usb-ljca.c index 1a8d5e80b9ae..01ceafc4ab78 100644 --- a/drivers/usb/misc/usb-ljca.c +++ b/drivers/usb/misc/usb-ljca.c @@ -18,7 +18,7 @@ #include <linux/usb.h> #include <linux/usb/ljca.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* command flags */ #define LJCA_ACK_FLAG BIT(0) diff --git a/drivers/usb/musb/musb_virthub.c b/drivers/usb/musb/musb_virthub.c index 2b2164e028b3..ce6f25a9650b 100644 --- a/drivers/usb/musb/musb_virthub.c +++ b/drivers/usb/musb/musb_virthub.c @@ -14,7 +14,7 @@ #include <linux/time.h> #include <linux/timer.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "musb_core.h" diff --git a/drivers/usb/phy/phy-fsl-usb.c b/drivers/usb/phy/phy-fsl-usb.c index 1ebbf189a535..c5c6b818998e 100644 --- a/drivers/usb/phy/phy-fsl-usb.c +++ b/drivers/usb/phy/phy-fsl-usb.c @@ -27,7 +27,7 @@ #include <linux/platform_device.h> #include <linux/uaccess.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "phy-fsl-usb.h" diff --git a/drivers/usb/serial/aircable.c b/drivers/usb/serial/aircable.c index aa517242d060..2a76f1f0ee4f 100644 --- a/drivers/usb/serial/aircable.c +++ b/drivers/usb/serial/aircable.c @@ -35,7 +35,7 @@ * */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/tty.h> #include <linux/slab.h> #include <linux/module.h> diff --git a/drivers/usb/serial/ch341.c b/drivers/usb/serial/ch341.c index 02945ccf531d..d10e4c4848a0 100644 --- a/drivers/usb/serial/ch341.c +++ b/drivers/usb/serial/ch341.c @@ -19,7 +19,7 @@ #include <linux/usb.h> #include <linux/usb/serial.h> #include <linux/serial.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define DEFAULT_BAUD_RATE 9600 #define DEFAULT_TIMEOUT 1000 diff --git a/drivers/usb/serial/cypress_m8.c b/drivers/usb/serial/cypress_m8.c index ce9134bb30f3..e29569d65991 100644 --- a/drivers/usb/serial/cypress_m8.c +++ b/drivers/usb/serial/cypress_m8.c @@ -36,7 +36,7 @@ #include <linux/kfifo.h> #include <linux/delay.h> #include <linux/uaccess.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "cypress_m8.h" diff --git a/drivers/usb/serial/kl5kusb105.c b/drivers/usb/serial/kl5kusb105.c index a2c0bebc041f..d36155b6d2bf 100644 --- a/drivers/usb/serial/kl5kusb105.c +++ b/drivers/usb/serial/kl5kusb105.c @@ -39,7 +39,7 @@ #include <linux/tty_flip.h> #include <linux/module.h> #include <linux/uaccess.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/usb.h> #include <linux/usb/serial.h> #include "kl5kusb105.h" diff --git a/drivers/usb/serial/mct_u232.c b/drivers/usb/serial/mct_u232.c index e5a139ed5d90..2bce8cc03aca 100644 --- a/drivers/usb/serial/mct_u232.c +++ b/drivers/usb/serial/mct_u232.c @@ -26,7 +26,7 @@ #include <linux/module.h> #include <linux/spinlock.h> #include <linux/uaccess.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/usb.h> #include <linux/usb/serial.h> #include <linux/serial.h> diff --git a/drivers/usb/serial/mxuport.c b/drivers/usb/serial/mxuport.c index 57e4f2b215d8..ad5fdf55a02e 100644 --- a/drivers/usb/serial/mxuport.c +++ b/drivers/usb/serial/mxuport.c @@ -25,7 +25,7 @@ #include <linux/uaccess.h> #include <linux/usb.h> #include <linux/usb/serial.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* Definitions for the vendor ID and device ID */ #define MX_USBSERIAL_VID 0x110A diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c index ab48f8875249..ad41363e3cea 100644 --- a/drivers/usb/serial/pl2303.c +++ b/drivers/usb/serial/pl2303.c @@ -24,7 +24,7 @@ #include <linux/uaccess.h> #include <linux/usb.h> #include <linux/usb/serial.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "pl2303.h" diff --git a/drivers/usb/serial/quatech2.c b/drivers/usb/serial/quatech2.c index 4167a45d1be3..a317bdbd00ad 100644 --- a/drivers/usb/serial/quatech2.c +++ b/drivers/usb/serial/quatech2.c @@ -9,7 +9,7 @@ * */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/errno.h> #include <linux/slab.h> #include <linux/tty.h> diff --git a/drivers/usb/typec/ucsi/ucsi.h b/drivers/usb/typec/ucsi/ucsi.h index 4a017eb6a65b..1cf5aad4c23a 100644 --- a/drivers/usb/typec/ucsi/ucsi.h +++ b/drivers/usb/typec/ucsi/ucsi.h @@ -11,7 +11,7 @@ #include <linux/usb/typec.h> #include <linux/usb/pd.h> #include <linux/usb/role.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* -------------------------------------------------------------------------- */ diff --git a/drivers/usb/typec/ucsi/ucsi_ccg.c b/drivers/usb/typec/ucsi/ucsi_ccg.c index b3ec799fc873..ba58d11907bc 100644 --- a/drivers/usb/typec/ucsi/ucsi_ccg.c +++ b/drivers/usb/typec/ucsi/ucsi_ccg.c @@ -18,7 +18,7 @@ #include <linux/pm_runtime.h> #include <linux/usb/typec_dp.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "ucsi.h" enum enum_fw_mode { diff --git a/drivers/usb/typec/ucsi/ucsi_stm32g0.c b/drivers/usb/typec/ucsi/ucsi_stm32g0.c index ddbec2b78c8e..6923fad31d79 100644 --- a/drivers/usb/typec/ucsi/ucsi_stm32g0.c +++ b/drivers/usb/typec/ucsi/ucsi_stm32g0.c @@ -12,7 +12,7 @@ #include <linux/interrupt.h> #include <linux/module.h> #include <linux/platform_device.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "ucsi.h" diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c index 006ffacf1c56..7db9bbdfb038 100644 --- a/drivers/vhost/scsi.c +++ b/drivers/vhost/scsi.c @@ -27,7 +27,7 @@ #include <linux/miscdevice.h> #include <linux/blk_types.h> #include <linux/bio.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <scsi/scsi_common.h> #include <scsi/scsi_proto.h> #include <target/target_core_base.h> diff --git a/drivers/video/fbdev/aty/mach64_accel.c b/drivers/video/fbdev/aty/mach64_accel.c index e4b2c89baee2..826fb04de64c 100644 --- a/drivers/video/fbdev/aty/mach64_accel.c +++ b/drivers/video/fbdev/aty/mach64_accel.c @@ -5,7 +5,7 @@ */ #include <linux/delay.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/fb.h> #include <video/mach64.h> #include "atyfb.h" diff --git a/drivers/video/fbdev/c2p_iplan2.c b/drivers/video/fbdev/c2p_iplan2.c index 19156dc6158c..cfd2361f24b1 100644 --- a/drivers/video/fbdev/c2p_iplan2.c +++ b/drivers/video/fbdev/c2p_iplan2.c @@ -11,7 +11,7 @@ #include <linux/module.h> #include <linux/string.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "c2p.h" #include "c2p_core.h" diff --git a/drivers/video/fbdev/c2p_planar.c b/drivers/video/fbdev/c2p_planar.c index 22c8c1b6db60..819c82a98ac0 100644 --- a/drivers/video/fbdev/c2p_planar.c +++ b/drivers/video/fbdev/c2p_planar.c @@ -11,7 +11,7 @@ #include <linux/module.h> #include <linux/string.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "c2p.h" #include "c2p_core.h" diff --git a/drivers/video/fbdev/matrox/matroxfb_base.h b/drivers/video/fbdev/matrox/matroxfb_base.h index c93c69bbcd57..a6437c40fc57 100644 --- a/drivers/video/fbdev/matrox/matroxfb_base.h +++ b/drivers/video/fbdev/matrox/matroxfb_base.h @@ -44,7 +44,7 @@ #include <linux/kd.h> #include <asm/io.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #if defined(CONFIG_PPC_PMAC) #include "../macmodes.h" diff --git a/drivers/video/fbdev/metronomefb.c b/drivers/video/fbdev/metronomefb.c index 130394616a7c..c15353a356b6 100644 --- a/drivers/video/fbdev/metronomefb.c +++ b/drivers/video/fbdev/metronomefb.c @@ -37,7 +37,7 @@ #include <video/metronomefb.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* Display specific information */ #define DPY_W 832 diff --git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c index 1514ddac4caf..71ac9e36f67c 100644 --- a/drivers/video/fbdev/udlfb.c +++ b/drivers/video/fbdev/udlfb.c @@ -23,7 +23,7 @@ #include <linux/vmalloc.h> #include <linux/slab.h> #include <linux/delay.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <video/udlfb.h> #include "edid.h" diff --git a/drivers/watchdog/ziirave_wdt.c b/drivers/watchdog/ziirave_wdt.c index 5ed33df68e9a..775838346bb5 100644 --- a/drivers/watchdog/ziirave_wdt.c +++ b/drivers/watchdog/ziirave_wdt.c @@ -20,7 +20,7 @@ #include <linux/types.h> #include <linux/watchdog.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define ZIIRAVE_TIMEOUT_MIN 3 #define ZIIRAVE_TIMEOUT_MAX 255 diff --git a/drivers/xen/Kconfig b/drivers/xen/Kconfig index 62035fe16bb8..72ddee4c1544 100644 --- a/drivers/xen/Kconfig +++ b/drivers/xen/Kconfig @@ -261,7 +261,7 @@ config XEN_SCSI_BACKEND config XEN_PRIVCMD tristate "Xen hypercall passthrough driver" depends on XEN - imply CONFIG_XEN_PCIDEV_BACKEND + imply XEN_PCIDEV_BACKEND default m help The hypercall passthrough driver allows privileged user programs to diff --git a/fs/adfs/map.c b/fs/adfs/map.c index a81de80c45c1..a0ce272b4098 100644 --- a/fs/adfs/map.c +++ b/fs/adfs/map.c @@ -6,7 +6,7 @@ */ #include <linux/slab.h> #include <linux/statfs.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "adfs.h" /* diff --git a/fs/afs/afs_vl.h b/fs/afs/afs_vl.h index 9c65ffb8a523..a06296c8827d 100644 --- a/fs/afs/afs_vl.h +++ b/fs/afs/afs_vl.h @@ -134,13 +134,4 @@ struct afs_uvldbentry__xdr { __be32 spares9; }; -struct afs_address_list { - refcount_t usage; - unsigned int version; - unsigned int nr_addrs; - struct sockaddr_rxrpc addrs[]; -}; - -extern void afs_put_address_list(struct afs_address_list *alist); - #endif /* AFS_VL_H */ diff --git a/fs/afs/file.c b/fs/afs/file.c index 492d857a3fa0..6762eff97517 100644 --- a/fs/afs/file.c +++ b/fs/afs/file.c @@ -420,6 +420,7 @@ const struct netfs_request_ops afs_req_ops = { .begin_writeback = afs_begin_writeback, .prepare_write = afs_prepare_write, .issue_write = afs_issue_write, + .retry_request = afs_retry_request, }; static void afs_add_open_mmap(struct afs_vnode *vnode) diff --git a/fs/afs/fs_operation.c b/fs/afs/fs_operation.c index 3546b087e791..428721bbe4f6 100644 --- a/fs/afs/fs_operation.c +++ b/fs/afs/fs_operation.c @@ -201,7 +201,7 @@ void afs_wait_for_operation(struct afs_operation *op) } } - if (op->call_responded) + if (op->call_responded && op->server) set_bit(AFS_SERVER_FL_RESPONDING, &op->server->flags); if (!afs_op_error(op)) { diff --git a/fs/afs/fs_probe.c b/fs/afs/fs_probe.c index 580de4adaaf6..b516d05b0fef 100644 --- a/fs/afs/fs_probe.c +++ b/fs/afs/fs_probe.c @@ -506,10 +506,10 @@ int afs_wait_for_one_fs_probe(struct afs_server *server, struct afs_endpoint_sta finish_wait(&server->probe_wq, &wait); dont_wait: - if (estate->responsive_set & ~exclude) - return 1; if (test_bit(AFS_ESTATE_SUPERSEDED, &estate->flags)) return 0; + if (estate->responsive_set & ~exclude) + return 1; if (is_intr && signal_pending(current)) return -ERESTARTSYS; if (timo == 0) diff --git a/fs/afs/rotate.c b/fs/afs/rotate.c index ed09d4d4c211..d612983d6f38 100644 --- a/fs/afs/rotate.c +++ b/fs/afs/rotate.c @@ -632,8 +632,10 @@ iterate_address: wait_for_more_probe_results: error = afs_wait_for_one_fs_probe(op->server, op->estate, op->addr_tried, !(op->flags & AFS_OPERATION_UNINTR)); - if (!error) + if (error == 1) goto iterate_address; + if (!error) + goto restart_from_beginning; /* We've now had a failure to respond on all of a server's addresses - * immediately probe them again and consider retrying the server. @@ -644,10 +646,13 @@ wait_for_more_probe_results: error = afs_wait_for_one_fs_probe(op->server, op->estate, op->addr_tried, !(op->flags & AFS_OPERATION_UNINTR)); switch (error) { - case 0: + case 1: op->flags &= ~AFS_OPERATION_RETRY_SERVER; - trace_afs_rotate(op, afs_rotate_trace_retry_server, 0); + trace_afs_rotate(op, afs_rotate_trace_retry_server, 1); goto retry_server; + case 0: + trace_afs_rotate(op, afs_rotate_trace_retry_server, 0); + goto restart_from_beginning; case -ERESTARTSYS: afs_op_set_error(op, error); goto failed; diff --git a/fs/bcachefs/alloc_background.c b/fs/bcachefs/alloc_background.c index 645b5ed4babb..4e4a448f6931 100644 --- a/fs/bcachefs/alloc_background.c +++ b/fs/bcachefs/alloc_background.c @@ -332,7 +332,6 @@ void bch2_alloc_v4_swab(struct bkey_s k) a->io_time[1] = swab64(a->io_time[1]); a->stripe = swab32(a->stripe); a->nr_external_backpointers = swab32(a->nr_external_backpointers); - a->fragmentation_lru = swab64(a->fragmentation_lru); a->stripe_sectors = swab32(a->stripe_sectors); bps = alloc_v4_backpointers(a); @@ -347,6 +346,7 @@ void bch2_alloc_to_text(struct printbuf *out, struct bch_fs *c, struct bkey_s_c { struct bch_alloc_v4 _a; const struct bch_alloc_v4 *a = bch2_alloc_to_v4(k, &_a); + struct bch_dev *ca = c ? bch2_dev_bucket_tryget_noerror(c, k.k->p) : NULL; prt_newline(out); printbuf_indent_add(out, 2); @@ -364,9 +364,13 @@ void bch2_alloc_to_text(struct printbuf *out, struct bch_fs *c, struct bkey_s_c prt_printf(out, "stripe_redundancy %u\n", a->stripe_redundancy); prt_printf(out, "io_time[READ] %llu\n", a->io_time[READ]); prt_printf(out, "io_time[WRITE] %llu\n", a->io_time[WRITE]); - prt_printf(out, "fragmentation %llu\n", a->fragmentation_lru); + + if (ca) + prt_printf(out, "fragmentation %llu\n", alloc_lru_idx_fragmentation(*a, ca)); prt_printf(out, "bp_start %llu\n", BCH_ALLOC_V4_BACKPOINTERS_START(a)); printbuf_indent_sub(out, 2); + + bch2_dev_put(ca); } void __bch2_alloc_to_v4(struct bkey_s_c k, struct bch_alloc_v4 *out) @@ -882,12 +886,13 @@ int bch2_trigger_alloc(struct btree_trans *trans, goto err; } - new_a->fragmentation_lru = alloc_lru_idx_fragmentation(*new_a, ca); - if (old_a->fragmentation_lru != new_a->fragmentation_lru) { + old_lru = alloc_lru_idx_fragmentation(*old_a, ca); + new_lru = alloc_lru_idx_fragmentation(*new_a, ca); + if (old_lru != new_lru) { ret = bch2_lru_change(trans, BCH_LRU_FRAGMENTATION_START, bucket_to_u64(new.k->p), - old_a->fragmentation_lru, new_a->fragmentation_lru); + old_lru, new_lru); if (ret) goto err; } @@ -1629,18 +1634,22 @@ static int bch2_check_alloc_to_lru_ref(struct btree_trans *trans, if (ret) return ret; + struct bch_dev *ca = bch2_dev_tryget_noerror(c, alloc_k.k->p.inode); + if (!ca) + return 0; + a = bch2_alloc_to_v4(alloc_k, &a_convert); - if (a->fragmentation_lru) { + u64 lru_idx = alloc_lru_idx_fragmentation(*a, ca); + if (lru_idx) { ret = bch2_lru_check_set(trans, BCH_LRU_FRAGMENTATION_START, - a->fragmentation_lru, - alloc_k, last_flushed); + lru_idx, alloc_k, last_flushed); if (ret) - return ret; + goto err; } if (a->data_type != BCH_DATA_cached) - return 0; + goto err; if (fsck_err_on(!a->io_time[READ], trans, alloc_key_cached_but_read_time_zero, @@ -1669,6 +1678,7 @@ static int bch2_check_alloc_to_lru_ref(struct btree_trans *trans, goto err; err: fsck_err: + bch2_dev_put(ca); printbuf_exit(&buf); return ret; } diff --git a/fs/bcachefs/alloc_background_format.h b/fs/bcachefs/alloc_background_format.h index f754a2951d8a..befdaa95c515 100644 --- a/fs/bcachefs/alloc_background_format.h +++ b/fs/bcachefs/alloc_background_format.h @@ -70,7 +70,7 @@ struct bch_alloc_v4 { __u32 stripe; __u32 nr_external_backpointers; /* end of fields in original version of alloc_v4 */ - __u64 fragmentation_lru; + __u64 _fragmentation_lru; /* obsolete */ __u32 stripe_sectors; __u32 pad; } __packed __aligned(8); diff --git a/fs/bcachefs/bcachefs_format.h b/fs/bcachefs/bcachefs_format.h index 203ee627cab5..84832c2d4df9 100644 --- a/fs/bcachefs/bcachefs_format.h +++ b/fs/bcachefs/bcachefs_format.h @@ -223,7 +223,7 @@ struct bkey { #elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ struct bpos p; __u32 size; /* extent size, in sectors */ - struct bversion version; + struct bversion bversion; __u8 pad[1]; #endif diff --git a/fs/bcachefs/bset.c b/fs/bcachefs/bset.c index d1f6092624d8..9a4a83d6fd2d 100644 --- a/fs/bcachefs/bset.c +++ b/fs/bcachefs/bset.c @@ -13,7 +13,7 @@ #include "trace.h" #include "util.h" -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/console.h> #include <linux/random.h> #include <linux/prefetch.h> diff --git a/fs/bcachefs/btree_gc.c b/fs/bcachefs/btree_gc.c index 660d2fa02da2..771154e3a291 100644 --- a/fs/bcachefs/btree_gc.c +++ b/fs/bcachefs/btree_gc.c @@ -828,8 +828,6 @@ static int bch2_alloc_write_key(struct btree_trans *trans, return ret; } - gc.fragmentation_lru = alloc_lru_idx_fragmentation(gc, ca); - if (fsck_err_on(new.data_type != gc.data_type, trans, alloc_key_data_type_wrong, "bucket %llu:%llu gen %u has wrong data_type" @@ -857,7 +855,6 @@ static int bch2_alloc_write_key(struct btree_trans *trans, copy_bucket_field(alloc_key_cached_sectors_wrong, cached_sectors); copy_bucket_field(alloc_key_stripe_wrong, stripe); copy_bucket_field(alloc_key_stripe_redundancy_wrong, stripe_redundancy); - copy_bucket_field(alloc_key_fragmentation_lru_wrong, fragmentation_lru); #undef copy_bucket_field if (!bch2_alloc_v4_cmp(*old, new)) diff --git a/fs/bcachefs/btree_trans_commit.c b/fs/bcachefs/btree_trans_commit.c index 1a74a1a252ee..9bf471fa4361 100644 --- a/fs/bcachefs/btree_trans_commit.c +++ b/fs/bcachefs/btree_trans_commit.c @@ -832,7 +832,8 @@ revert_fs_usage: for (struct jset_entry *entry2 = trans->journal_entries; entry2 != entry; entry2 = vstruct_next(entry2)) - if (jset_entry_is_key(entry2) && entry2->start->k.type == KEY_TYPE_accounting) { + if (entry2->type == BCH_JSET_ENTRY_write_buffer_keys && + entry2->start->k.type == KEY_TYPE_accounting) { struct bkey_s_accounting a = bkey_i_to_s_accounting(entry2->start); bch2_accounting_neg(a); diff --git a/fs/bcachefs/error.c b/fs/bcachefs/error.c index 3a16b535b6c3..7a79f695ba2e 100644 --- a/fs/bcachefs/error.c +++ b/fs/bcachefs/error.c @@ -393,6 +393,14 @@ int __bch2_fsck_err(struct bch_fs *c, !(flags & FSCK_CAN_IGNORE))) ret = -BCH_ERR_fsck_errors_not_fixed; + bool exiting = + test_bit(BCH_FS_fsck_running, &c->flags) && + (ret != -BCH_ERR_fsck_fix && + ret != -BCH_ERR_fsck_ignore); + + if (exiting) + print = true; + if (print) { if (bch2_fs_stdio_redirect(c)) bch2_print(c, "%s\n", out->buf); @@ -400,9 +408,7 @@ int __bch2_fsck_err(struct bch_fs *c, bch2_print_string_as_lines(KERN_ERR, out->buf); } - if (test_bit(BCH_FS_fsck_running, &c->flags) && - (ret != -BCH_ERR_fsck_fix && - ret != -BCH_ERR_fsck_ignore)) + if (exiting) bch_err(c, "Unable to continue, halting"); else if (suppressing) bch_err(c, "Ratelimiting new instances of previous error"); @@ -430,10 +436,17 @@ err: int __bch2_bkey_fsck_err(struct bch_fs *c, struct bkey_s_c k, - enum bch_fsck_flags flags, + enum bch_validate_flags validate_flags, enum bch_sb_error_id err, const char *fmt, ...) { + if (validate_flags & BCH_VALIDATE_silent) + return -BCH_ERR_fsck_delete_bkey; + + unsigned fsck_flags = 0; + if (!(validate_flags & (BCH_VALIDATE_write|BCH_VALIDATE_commit))) + fsck_flags |= FSCK_AUTOFIX|FSCK_CAN_FIX; + struct printbuf buf = PRINTBUF; va_list args; @@ -445,7 +458,7 @@ int __bch2_bkey_fsck_err(struct bch_fs *c, va_end(args); prt_str(&buf, ": delete?"); - int ret = __bch2_fsck_err(c, NULL, flags, err, "%s", buf.buf); + int ret = __bch2_fsck_err(c, NULL, fsck_flags, err, "%s", buf.buf); printbuf_exit(&buf); return ret; } diff --git a/fs/bcachefs/error.h b/fs/bcachefs/error.h index 21ee7211b03e..6551ada926b6 100644 --- a/fs/bcachefs/error.h +++ b/fs/bcachefs/error.h @@ -167,10 +167,11 @@ void bch2_flush_fsck_errs(struct bch_fs *); #define fsck_err_on(cond, c, _err_type, ...) \ __fsck_err_on(cond, c, FSCK_CAN_FIX|FSCK_CAN_IGNORE, _err_type, __VA_ARGS__) +enum bch_validate_flags; __printf(5, 6) int __bch2_bkey_fsck_err(struct bch_fs *, struct bkey_s_c, - enum bch_fsck_flags, + enum bch_validate_flags, enum bch_sb_error_id, const char *, ...); @@ -180,11 +181,7 @@ int __bch2_bkey_fsck_err(struct bch_fs *, */ #define bkey_fsck_err(c, _err_type, _err_msg, ...) \ do { \ - if ((flags & BCH_VALIDATE_silent)) { \ - ret = -BCH_ERR_fsck_delete_bkey; \ - goto fsck_err; \ - } \ - int _ret = __bch2_bkey_fsck_err(c, k, FSCK_CAN_FIX|FSCK_AUTOFIX,\ + int _ret = __bch2_bkey_fsck_err(c, k, flags, \ BCH_FSCK_ERR_##_err_type, \ _err_msg, ##__VA_ARGS__); \ if (_ret != -BCH_ERR_fsck_fix && \ diff --git a/fs/bcachefs/fs.c b/fs/bcachefs/fs.c index 4a1bb07a2574..5bfc26d58270 100644 --- a/fs/bcachefs/fs.c +++ b/fs/bcachefs/fs.c @@ -174,20 +174,24 @@ static const struct rhashtable_params bch2_vfs_inodes_params = { .automatic_shrinking = true, }; -static void __wait_on_freeing_inode(struct inode *inode) +struct bch_inode_info *__bch2_inode_hash_find(struct bch_fs *c, subvol_inum inum) { - wait_queue_head_t *wq; - DEFINE_WAIT_BIT(wait, &inode->i_state, __I_NEW); - wq = bit_waitqueue(&inode->i_state, __I_NEW); - prepare_to_wait(wq, &wait.wq_entry, TASK_UNINTERRUPTIBLE); - spin_unlock(&inode->i_lock); - schedule(); - finish_wait(wq, &wait.wq_entry); + return rhashtable_lookup_fast(&c->vfs_inodes_table, &inum, bch2_vfs_inodes_params); } -struct bch_inode_info *__bch2_inode_hash_find(struct bch_fs *c, subvol_inum inum) +static void __wait_on_freeing_inode(struct bch_fs *c, + struct bch_inode_info *inode, + subvol_inum inum) { - return rhashtable_lookup_fast(&c->vfs_inodes_table, &inum, bch2_vfs_inodes_params); + wait_queue_head_t *wq; + DEFINE_WAIT_BIT(wait, &inode->v.i_state, __I_NEW); + wq = inode_bit_waitqueue(&wait, &inode->v, __I_NEW); + prepare_to_wait(wq, &wait.wq_entry, TASK_UNINTERRUPTIBLE); + spin_unlock(&inode->v.i_lock); + + if (__bch2_inode_hash_find(c, inum) == inode) + schedule_timeout(HZ * 10); + finish_wait(wq, &wait.wq_entry); } static struct bch_inode_info *bch2_inode_hash_find(struct bch_fs *c, struct btree_trans *trans, @@ -204,10 +208,10 @@ repeat: } if ((inode->v.i_state & (I_FREEING|I_WILL_FREE))) { if (!trans) { - __wait_on_freeing_inode(&inode->v); + __wait_on_freeing_inode(c, inode, inum); } else { bch2_trans_unlock(trans); - __wait_on_freeing_inode(&inode->v); + __wait_on_freeing_inode(c, inode, inum); int ret = bch2_trans_relock(trans); if (ret) return ERR_PTR(ret); @@ -232,6 +236,11 @@ static void bch2_inode_hash_remove(struct bch_fs *c, struct bch_inode_info *inod &inode->hash, bch2_vfs_inodes_params); BUG_ON(ret); inode->v.i_hash.pprev = NULL; + /* + * This pairs with the bch2_inode_hash_find() -> + * __wait_on_freeing_inode() path + */ + inode_wake_up_bit(&inode->v, __I_NEW); } } diff --git a/fs/bcachefs/fsck.c b/fs/bcachefs/fsck.c index 0d8b782b63fb..b8a6ceb0cc7a 100644 --- a/fs/bcachefs/fsck.c +++ b/fs/bcachefs/fsck.c @@ -28,8 +28,8 @@ static bool inode_points_to_dirent(struct bch_inode_unpacked *inode, inode->bi_dir_offset == d.k->p.offset; } -static bool dirent_points_to_inode_nowarn(struct bkey_s_c_dirent d, - struct bch_inode_unpacked *inode) +static int dirent_points_to_inode_nowarn(struct bkey_s_c_dirent d, + struct bch_inode_unpacked *inode) { if (d.v->d_type == DT_SUBVOL ? le32_to_cpu(d.v->d_child_subvol) == inode->bi_subvol @@ -137,16 +137,15 @@ found: return ret; } -static int lookup_inode(struct btree_trans *trans, u64 inode_nr, - struct bch_inode_unpacked *inode, - u32 *snapshot) +static int lookup_inode(struct btree_trans *trans, u64 inode_nr, u32 snapshot, + struct bch_inode_unpacked *inode) { struct btree_iter iter; struct bkey_s_c k; int ret; k = bch2_bkey_get_iter(trans, &iter, BTREE_ID_inodes, - SPOS(0, inode_nr, *snapshot), 0); + SPOS(0, inode_nr, snapshot), 0); ret = bkey_err(k); if (ret) goto err; @@ -154,8 +153,6 @@ static int lookup_inode(struct btree_trans *trans, u64 inode_nr, ret = bkey_is_inode(k.k) ? bch2_inode_unpack(k, inode) : -BCH_ERR_ENOENT_inode; - if (!ret) - *snapshot = iter.pos.snapshot; err: bch2_trans_iter_exit(trans, &iter); return ret; @@ -250,8 +247,7 @@ static int lookup_lostfound(struct btree_trans *trans, u32 snapshot, struct bch_inode_unpacked root_inode; struct bch_hash_info root_hash_info; - u32 root_inode_snapshot = snapshot; - ret = lookup_inode(trans, root_inum.inum, &root_inode, &root_inode_snapshot); + ret = lookup_inode(trans, root_inum.inum, snapshot, &root_inode); bch_err_msg(c, ret, "looking up root inode %llu for subvol %u", root_inum.inum, le32_to_cpu(st.master_subvol)); if (ret) @@ -277,17 +273,23 @@ static int lookup_lostfound(struct btree_trans *trans, u32 snapshot, * The bch2_check_dirents pass has already run, dangling dirents * shouldn't exist here: */ - ret = lookup_inode(trans, inum, lostfound, &snapshot); + ret = lookup_inode(trans, inum, snapshot, lostfound); bch_err_msg(c, ret, "looking up lost+found %llu:%u in (root inode %llu, snapshot root %u)", inum, snapshot, root_inum.inum, bch2_snapshot_root(c, snapshot)); return ret; create_lostfound: /* + * we always create lost+found in the root snapshot; we don't want + * different branches of the snapshot tree to have different lost+found + */ + snapshot = le32_to_cpu(st.root_snapshot); + /* * XXX: we could have a nicer log message here if we had a nice way to * walk backpointers to print a path */ - bch_notice(c, "creating lost+found in snapshot %u", le32_to_cpu(st.root_snapshot)); + bch_notice(c, "creating lost+found in subvol %llu snapshot %u", + root_inum.subvol, le32_to_cpu(st.root_snapshot)); u64 now = bch2_current_time(c); struct btree_iter lostfound_iter = { NULL }; @@ -296,6 +298,7 @@ create_lostfound: bch2_inode_init_early(c, lostfound); bch2_inode_init_late(lostfound, now, 0, 0, S_IFDIR|0700, 0, &root_inode); lostfound->bi_dir = root_inode.bi_inum; + lostfound->bi_snapshot = le32_to_cpu(st.root_snapshot); root_inode.bi_nlink++; @@ -323,9 +326,7 @@ err: return ret; } -static int reattach_inode(struct btree_trans *trans, - struct bch_inode_unpacked *inode, - u32 inode_snapshot) +static int reattach_inode(struct btree_trans *trans, struct bch_inode_unpacked *inode) { struct bch_fs *c = trans->c; struct bch_hash_info dir_hash; @@ -333,7 +334,7 @@ static int reattach_inode(struct btree_trans *trans, char name_buf[20]; struct qstr name; u64 dir_offset = 0; - u32 dirent_snapshot = inode_snapshot; + u32 dirent_snapshot = inode->bi_snapshot; int ret; if (inode->bi_subvol) { @@ -354,14 +355,18 @@ static int reattach_inode(struct btree_trans *trans, if (ret) return ret; - if (S_ISDIR(inode->bi_mode)) { - lostfound.bi_nlink++; + lostfound.bi_nlink += S_ISDIR(inode->bi_mode); - ret = __bch2_fsck_write_inode(trans, &lostfound, U32_MAX); - if (ret) - return ret; + /* ensure lost+found inode is also present in inode snapshot */ + if (!inode->bi_subvol) { + BUG_ON(!bch2_snapshot_is_ancestor(c, inode->bi_snapshot, lostfound.bi_snapshot)); + lostfound.bi_snapshot = inode->bi_snapshot; } + ret = __bch2_fsck_write_inode(trans, &lostfound); + if (ret) + return ret; + dir_hash = bch2_hash_info_init(c, &lostfound); name = (struct qstr) QSTR(name_buf); @@ -383,7 +388,7 @@ static int reattach_inode(struct btree_trans *trans, inode->bi_dir = lostfound.bi_inum; inode->bi_dir_offset = dir_offset; - return __bch2_fsck_write_inode(trans, inode, inode_snapshot); + return __bch2_fsck_write_inode(trans, inode); } static int remove_backpointer(struct btree_trans *trans, @@ -422,7 +427,7 @@ static int reattach_subvol(struct btree_trans *trans, struct bkey_s_c_subvolume if (ret) return ret; - ret = reattach_inode(trans, &inode, le32_to_cpu(s.v->snapshot)); + ret = reattach_inode(trans, &inode); bch_err_msg(c, ret, "reattaching inode %llu", inode.bi_inum); return ret; } @@ -540,8 +545,9 @@ static int reconstruct_inode(struct btree_trans *trans, enum btree_id btree, u32 bch2_inode_init_late(&new_inode, bch2_current_time(c), 0, 0, i_mode|0600, 0, NULL); new_inode.bi_size = i_size; new_inode.bi_inum = inum; + new_inode.bi_snapshot = snapshot; - return __bch2_fsck_write_inode(trans, &new_inode, snapshot); + return __bch2_fsck_write_inode(trans, &new_inode); } struct snapshots_seen { @@ -1024,6 +1030,7 @@ static int check_inode(struct btree_trans *trans, bool full) { struct bch_fs *c = trans->c; + struct printbuf buf = PRINTBUF; struct bch_inode_unpacked u; bool do_update = false; int ret; @@ -1057,7 +1064,41 @@ static int check_inode(struct btree_trans *trans, trans, inode_snapshot_mismatch, "inodes in different snapshots don't match")) { bch_err(c, "repair not implemented yet"); - return -BCH_ERR_fsck_repair_unimplemented; + ret = -BCH_ERR_fsck_repair_unimplemented; + goto err_noprint; + } + + if (u.bi_dir || u.bi_dir_offset) { + ret = check_inode_dirent_inode(trans, &u, &do_update); + if (ret) + goto err; + } + + if (fsck_err_on(u.bi_dir && (u.bi_flags & BCH_INODE_unlinked), + trans, inode_unlinked_but_has_dirent, + "inode unlinked but has dirent\n%s", + (printbuf_reset(&buf), + bch2_inode_unpacked_to_text(&buf, &u), + buf.buf))) { + u.bi_flags &= ~BCH_INODE_unlinked; + do_update = true; + } + + if (S_ISDIR(u.bi_mode) && (u.bi_flags & BCH_INODE_unlinked)) { + /* Check for this early so that check_unreachable_inode() will reattach it */ + + ret = bch2_empty_dir_snapshot(trans, k.k->p.offset, 0, k.k->p.snapshot); + if (ret && ret != -BCH_ERR_ENOTEMPTY_dir_not_empty) + goto err; + + fsck_err_on(ret, trans, inode_dir_unlinked_but_not_empty, + "dir unlinked but not empty\n%s", + (printbuf_reset(&buf), + bch2_inode_unpacked_to_text(&buf, &u), + buf.buf)); + u.bi_flags &= ~BCH_INODE_unlinked; + do_update = true; + ret = 0; } if ((u.bi_flags & (BCH_INODE_i_size_dirty|BCH_INODE_unlinked)) && @@ -1070,15 +1111,15 @@ static int check_inode(struct btree_trans *trans, u.bi_flags &= ~BCH_INODE_i_size_dirty|BCH_INODE_unlinked; - ret = __bch2_fsck_write_inode(trans, &u, iter->pos.snapshot); + ret = __bch2_fsck_write_inode(trans, &u); bch_err_msg(c, ret, "in fsck updating inode"); if (ret) - return ret; + goto err_noprint; if (!bpos_eq(new_min_pos, POS_MIN)) bch2_btree_iter_set_pos(iter, bpos_predecessor(new_min_pos)); - return 0; + goto err_noprint; } if (u.bi_flags & BCH_INODE_unlinked) { @@ -1095,7 +1136,7 @@ static int check_inode(struct btree_trans *trans, */ ret = check_inode_deleted_list(trans, k.k->p); if (ret < 0) - return ret; + goto err_noprint; fsck_err_on(!ret, trans, unlinked_inode_not_on_deleted_list, @@ -1106,13 +1147,13 @@ static int check_inode(struct btree_trans *trans, if (ret) goto err; } else { - if (fsck_err_on(bch2_inode_is_open(c, k.k->p), + if (fsck_err_on(!bch2_inode_is_open(c, k.k->p), trans, inode_unlinked_and_not_open, "inode %llu%u unlinked and not open", u.bi_inum, u.bi_snapshot)) { ret = bch2_inode_rm_snapshot(trans, u.bi_inum, iter->pos.snapshot); bch_err_msg(c, ret, "in fsck deleting inode"); - return ret; + goto err_noprint; } } } @@ -1177,12 +1218,6 @@ static int check_inode(struct btree_trans *trans, do_update = true; } - if (u.bi_dir || u.bi_dir_offset) { - ret = check_inode_dirent_inode(trans, &u, &do_update); - if (ret) - goto err; - } - if (fsck_err_on(u.bi_parent_subvol && (u.bi_subvol == 0 || u.bi_subvol == BCACHEFS_ROOT_SUBVOL), @@ -1224,14 +1259,16 @@ static int check_inode(struct btree_trans *trans, } do_update: if (do_update) { - ret = __bch2_fsck_write_inode(trans, &u, iter->pos.snapshot); + ret = __bch2_fsck_write_inode(trans, &u); bch_err_msg(c, ret, "in fsck updating inode"); if (ret) - return ret; + goto err_noprint; } err: fsck_err: bch_err_fn(c, ret); +err_noprint: + printbuf_exit(&buf); return ret; } @@ -1347,7 +1384,7 @@ static int check_i_sectors_notnested(struct btree_trans *trans, struct inode_wal w->last_pos.inode, i->snapshot, i->inode.bi_sectors, i->count)) { i->inode.bi_sectors = i->count; - ret = bch2_fsck_write_inode(trans, &i->inode, i->snapshot); + ret = bch2_fsck_write_inode(trans, &i->inode); if (ret) break; } @@ -1789,7 +1826,7 @@ static int check_subdir_count_notnested(struct btree_trans *trans, struct inode_ "directory %llu:%u with wrong i_nlink: got %u, should be %llu", w->last_pos.inode, i->snapshot, i->inode.bi_nlink, i->count)) { i->inode.bi_nlink = i->count; - ret = bch2_fsck_write_inode(trans, &i->inode, i->snapshot); + ret = bch2_fsck_write_inode(trans, &i->inode); if (ret) break; } @@ -1810,8 +1847,7 @@ noinline_for_stack static int check_dirent_inode_dirent(struct btree_trans *trans, struct btree_iter *iter, struct bkey_s_c_dirent d, - struct bch_inode_unpacked *target, - u32 target_snapshot) + struct bch_inode_unpacked *target) { struct bch_fs *c = trans->c; struct printbuf buf = PRINTBUF; @@ -1821,6 +1857,32 @@ static int check_dirent_inode_dirent(struct btree_trans *trans, if (inode_points_to_dirent(target, d)) return 0; + if (!target->bi_dir && + !target->bi_dir_offset) { + fsck_err_on(S_ISDIR(target->bi_mode), + trans, inode_dir_missing_backpointer, + "directory with missing backpointer\n%s", + (printbuf_reset(&buf), + bch2_bkey_val_to_text(&buf, c, d.s_c), + prt_printf(&buf, "\n"), + bch2_inode_unpacked_to_text(&buf, target), + buf.buf)); + + fsck_err_on(target->bi_flags & BCH_INODE_unlinked, + trans, inode_unlinked_but_has_dirent, + "inode unlinked but has dirent\n%s", + (printbuf_reset(&buf), + bch2_bkey_val_to_text(&buf, c, d.s_c), + prt_printf(&buf, "\n"), + bch2_inode_unpacked_to_text(&buf, target), + buf.buf)); + + target->bi_flags &= ~BCH_INODE_unlinked; + target->bi_dir = d.k->p.inode; + target->bi_dir_offset = d.k->p.offset; + return __bch2_fsck_write_inode(trans, target); + } + if (bch2_inode_should_have_bp(target) && !fsck_err(trans, inode_wrong_backpointer, "dirent points to inode that does not point back:\n %s", @@ -1830,15 +1892,8 @@ static int check_dirent_inode_dirent(struct btree_trans *trans, buf.buf))) goto err; - if (!target->bi_dir && - !target->bi_dir_offset) { - target->bi_dir = d.k->p.inode; - target->bi_dir_offset = d.k->p.offset; - return __bch2_fsck_write_inode(trans, target, target_snapshot); - } - struct bkey_s_c_dirent bp_dirent = dirent_get_by_pos(trans, &bp_iter, - SPOS(target->bi_dir, target->bi_dir_offset, target_snapshot)); + SPOS(target->bi_dir, target->bi_dir_offset, target->bi_snapshot)); ret = bkey_err(bp_dirent); if (ret && !bch2_err_matches(ret, ENOENT)) goto err; @@ -1851,14 +1906,14 @@ static int check_dirent_inode_dirent(struct btree_trans *trans, "inode %llu:%u has wrong backpointer:\n" "got %llu:%llu\n" "should be %llu:%llu", - target->bi_inum, target_snapshot, + target->bi_inum, target->bi_snapshot, target->bi_dir, target->bi_dir_offset, d.k->p.inode, d.k->p.offset)) { target->bi_dir = d.k->p.inode; target->bi_dir_offset = d.k->p.offset; - ret = __bch2_fsck_write_inode(trans, target, target_snapshot); + ret = __bch2_fsck_write_inode(trans, target); goto out; } @@ -1873,7 +1928,7 @@ static int check_dirent_inode_dirent(struct btree_trans *trans, trans, inode_dir_multiple_links, "%s %llu:%u with multiple links\n%s", S_ISDIR(target->bi_mode) ? "directory" : "subvolume", - target->bi_inum, target_snapshot, buf.buf)) { + target->bi_inum, target->bi_snapshot, buf.buf)) { ret = __remove_dirent(trans, d.k->p); goto out; } @@ -1886,10 +1941,10 @@ static int check_dirent_inode_dirent(struct btree_trans *trans, if (fsck_err_on(backpointer_exists && !target->bi_nlink, trans, inode_multiple_links_but_nlink_0, "inode %llu:%u type %s has multiple links but i_nlink 0\n%s", - target->bi_inum, target_snapshot, bch2_d_types[d.v->d_type], buf.buf)) { + target->bi_inum, target->bi_snapshot, bch2_d_types[d.v->d_type], buf.buf)) { target->bi_nlink++; target->bi_flags &= ~BCH_INODE_unlinked; - ret = __bch2_fsck_write_inode(trans, target, target_snapshot); + ret = __bch2_fsck_write_inode(trans, target); if (ret) goto err; } @@ -1906,15 +1961,14 @@ noinline_for_stack static int check_dirent_target(struct btree_trans *trans, struct btree_iter *iter, struct bkey_s_c_dirent d, - struct bch_inode_unpacked *target, - u32 target_snapshot) + struct bch_inode_unpacked *target) { struct bch_fs *c = trans->c; struct bkey_i_dirent *n; struct printbuf buf = PRINTBUF; int ret = 0; - ret = check_dirent_inode_dirent(trans, iter, d, target, target_snapshot); + ret = check_dirent_inode_dirent(trans, iter, d, target); if (ret) goto err; @@ -2073,7 +2127,7 @@ static int check_dirent_to_subvol(struct btree_trans *trans, struct btree_iter * u64 target_inum = le64_to_cpu(s.v->inode); u32 target_snapshot = le32_to_cpu(s.v->snapshot); - ret = lookup_inode(trans, target_inum, &subvol_root, &target_snapshot); + ret = lookup_inode(trans, target_inum, target_snapshot, &subvol_root); if (ret && !bch2_err_matches(ret, ENOENT)) goto err; @@ -2089,13 +2143,13 @@ static int check_dirent_to_subvol(struct btree_trans *trans, struct btree_iter * target_inum, subvol_root.bi_parent_subvol, parent_subvol)) { subvol_root.bi_parent_subvol = parent_subvol; - ret = __bch2_fsck_write_inode(trans, &subvol_root, target_snapshot); + subvol_root.bi_snapshot = le32_to_cpu(s.v->snapshot); + ret = __bch2_fsck_write_inode(trans, &subvol_root); if (ret) goto err; } - ret = check_dirent_target(trans, iter, d, &subvol_root, - target_snapshot); + ret = check_dirent_target(trans, iter, d, &subvol_root); if (ret) goto err; out: @@ -2188,8 +2242,7 @@ static int check_dirent(struct btree_trans *trans, struct btree_iter *iter, } darray_for_each(target->inodes, i) { - ret = check_dirent_target(trans, iter, d, - &i->inode, i->snapshot); + ret = check_dirent_target(trans, iter, d, &i->inode); if (ret) goto err; } @@ -2330,7 +2383,7 @@ static int check_root_trans(struct btree_trans *trans) goto err; } - ret = lookup_inode(trans, BCACHEFS_ROOT_INO, &root_inode, &snapshot); + ret = lookup_inode(trans, BCACHEFS_ROOT_INO, snapshot, &root_inode); if (ret && !bch2_err_matches(ret, ENOENT)) return ret; @@ -2343,8 +2396,9 @@ static int check_root_trans(struct btree_trans *trans) bch2_inode_init(c, &root_inode, 0, 0, S_IFDIR|0755, 0, NULL); root_inode.bi_inum = inum; + root_inode.bi_snapshot = snapshot; - ret = __bch2_fsck_write_inode(trans, &root_inode, snapshot); + ret = __bch2_fsck_write_inode(trans, &root_inode); bch_err_msg(c, ret, "writing root inode"); } err: @@ -2511,7 +2565,7 @@ static int check_path(struct btree_trans *trans, pathbuf *p, struct bkey_s_c ino (printbuf_reset(&buf), bch2_bkey_val_to_text(&buf, c, inode_k), buf.buf))) - ret = reattach_inode(trans, &inode, snapshot); + ret = reattach_inode(trans, &inode); goto out; } @@ -2557,7 +2611,7 @@ static int check_path(struct btree_trans *trans, pathbuf *p, struct bkey_s_c ino if (ret) break; - ret = reattach_inode(trans, &inode, snapshot); + ret = reattach_inode(trans, &inode); bch_err_msg(c, ret, "reattaching inode %llu", inode.bi_inum); } break; @@ -2787,7 +2841,7 @@ static int check_nlinks_update_inode(struct btree_trans *trans, struct btree_ite u.bi_inum, bch2_d_types[mode_to_type(u.bi_mode)], bch2_inode_nlink_get(&u), link->count)) { bch2_inode_nlink_set(&u, link->count); - ret = __bch2_fsck_write_inode(trans, &u, k.k->p.snapshot); + ret = __bch2_fsck_write_inode(trans, &u); } fsck_err: return ret; diff --git a/fs/bcachefs/inode.c b/fs/bcachefs/inode.c index 753c208896c3..3e5bc01961b8 100644 --- a/fs/bcachefs/inode.c +++ b/fs/bcachefs/inode.c @@ -20,7 +20,7 @@ #include <linux/random.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define x(name, ...) #name, const char * const bch2_inode_opts[] = { @@ -327,22 +327,20 @@ int bch2_inode_unpack(struct bkey_s_c k, : bch2_inode_unpack_slowpath(k, unpacked); } -int bch2_inode_peek_nowarn(struct btree_trans *trans, - struct btree_iter *iter, - struct bch_inode_unpacked *inode, - subvol_inum inum, unsigned flags) +int __bch2_inode_peek(struct btree_trans *trans, + struct btree_iter *iter, + struct bch_inode_unpacked *inode, + subvol_inum inum, unsigned flags, + bool warn) { - struct bkey_s_c k; u32 snapshot; - int ret; - - ret = bch2_subvolume_get_snapshot(trans, inum.subvol, &snapshot); + int ret = __bch2_subvolume_get_snapshot(trans, inum.subvol, &snapshot, warn); if (ret) return ret; - k = bch2_bkey_get_iter(trans, iter, BTREE_ID_inodes, - SPOS(0, inum.inum, snapshot), - flags|BTREE_ITER_cached); + struct bkey_s_c k = bch2_bkey_get_iter(trans, iter, BTREE_ID_inodes, + SPOS(0, inum.inum, snapshot), + flags|BTREE_ITER_cached); ret = bkey_err(k); if (ret) return ret; @@ -357,20 +355,12 @@ int bch2_inode_peek_nowarn(struct btree_trans *trans, return 0; err: + if (warn) + bch_err_msg(trans->c, ret, "looking up inum %llu:%llu:", inum.subvol, inum.inum); bch2_trans_iter_exit(trans, iter); return ret; } -int bch2_inode_peek(struct btree_trans *trans, - struct btree_iter *iter, - struct bch_inode_unpacked *inode, - subvol_inum inum, unsigned flags) -{ - int ret = bch2_inode_peek_nowarn(trans, iter, inode, inum, flags); - bch_err_msg(trans->c, ret, "looking up inum %llu:%llu:", inum.subvol, inum.inum); - return ret; -} - int bch2_inode_write_flags(struct btree_trans *trans, struct btree_iter *iter, struct bch_inode_unpacked *inode, @@ -387,9 +377,7 @@ int bch2_inode_write_flags(struct btree_trans *trans, return bch2_trans_update(trans, iter, &inode_p->inode.k_i, flags); } -int __bch2_fsck_write_inode(struct btree_trans *trans, - struct bch_inode_unpacked *inode, - u32 snapshot) +int __bch2_fsck_write_inode(struct btree_trans *trans, struct bch_inode_unpacked *inode) { struct bkey_inode_buf *inode_p = bch2_trans_kmalloc(trans, sizeof(*inode_p)); @@ -398,19 +386,17 @@ int __bch2_fsck_write_inode(struct btree_trans *trans, return PTR_ERR(inode_p); bch2_inode_pack(inode_p, inode); - inode_p->inode.k.p.snapshot = snapshot; + inode_p->inode.k.p.snapshot = inode->bi_snapshot; return bch2_btree_insert_nonextent(trans, BTREE_ID_inodes, &inode_p->inode.k_i, BTREE_UPDATE_internal_snapshot_node); } -int bch2_fsck_write_inode(struct btree_trans *trans, - struct bch_inode_unpacked *inode, - u32 snapshot) +int bch2_fsck_write_inode(struct btree_trans *trans, struct bch_inode_unpacked *inode) { int ret = commit_do(trans, NULL, NULL, BCH_TRANS_COMMIT_no_enospc, - __bch2_fsck_write_inode(trans, inode, snapshot)); + __bch2_fsck_write_inode(trans, inode)); bch_err_fn(trans->c, ret); return ret; } diff --git a/fs/bcachefs/inode.h b/fs/bcachefs/inode.h index 695abd707cb6..9c1f67705684 100644 --- a/fs/bcachefs/inode.h +++ b/fs/bcachefs/inode.h @@ -97,10 +97,26 @@ struct bkey_i *bch2_inode_to_v3(struct btree_trans *, struct bkey_i *); void bch2_inode_unpacked_to_text(struct printbuf *, struct bch_inode_unpacked *); -int bch2_inode_peek_nowarn(struct btree_trans *, struct btree_iter *, - struct bch_inode_unpacked *, subvol_inum, unsigned); -int bch2_inode_peek(struct btree_trans *, struct btree_iter *, - struct bch_inode_unpacked *, subvol_inum, unsigned); +int __bch2_inode_peek(struct btree_trans *, struct btree_iter *, + struct bch_inode_unpacked *, subvol_inum, unsigned, bool); + +static inline int bch2_inode_peek_nowarn(struct btree_trans *trans, + struct btree_iter *iter, + struct bch_inode_unpacked *inode, + subvol_inum inum, unsigned flags) +{ + return __bch2_inode_peek(trans, iter, inode, inum, flags, false); +} + +static inline int bch2_inode_peek(struct btree_trans *trans, + struct btree_iter *iter, + struct bch_inode_unpacked *inode, + subvol_inum inum, unsigned flags) +{ + return __bch2_inode_peek(trans, iter, inode, inum, flags, true); + int ret = bch2_inode_peek_nowarn(trans, iter, inode, inum, flags); + return ret; +} int bch2_inode_write_flags(struct btree_trans *, struct btree_iter *, struct bch_inode_unpacked *, enum btree_iter_update_trigger_flags); @@ -112,8 +128,8 @@ static inline int bch2_inode_write(struct btree_trans *trans, return bch2_inode_write_flags(trans, iter, inode, 0); } -int __bch2_fsck_write_inode(struct btree_trans *, struct bch_inode_unpacked *, u32); -int bch2_fsck_write_inode(struct btree_trans *, struct bch_inode_unpacked *, u32); +int __bch2_fsck_write_inode(struct btree_trans *, struct bch_inode_unpacked *); +int bch2_fsck_write_inode(struct btree_trans *, struct bch_inode_unpacked *); void bch2_inode_init_early(struct bch_fs *, struct bch_inode_unpacked *); diff --git a/fs/bcachefs/io_misc.c b/fs/bcachefs/io_misc.c index 177ed331c00b..307ed0a45184 100644 --- a/fs/bcachefs/io_misc.c +++ b/fs/bcachefs/io_misc.c @@ -224,13 +224,14 @@ void bch2_logged_op_truncate_to_text(struct printbuf *out, struct bch_fs *c, str static int truncate_set_isize(struct btree_trans *trans, subvol_inum inum, - u64 new_i_size) + u64 new_i_size, + bool warn) { struct btree_iter iter = { NULL }; struct bch_inode_unpacked inode_u; int ret; - ret = bch2_inode_peek(trans, &iter, &inode_u, inum, BTREE_ITER_intent) ?: + ret = __bch2_inode_peek(trans, &iter, &inode_u, inum, BTREE_ITER_intent, warn) ?: (inode_u.bi_size = new_i_size, 0) ?: bch2_inode_write(trans, &iter, &inode_u); @@ -247,10 +248,11 @@ static int __bch2_resume_logged_op_truncate(struct btree_trans *trans, struct bkey_i_logged_op_truncate *op = bkey_i_to_logged_op_truncate(op_k); subvol_inum inum = { le32_to_cpu(op->v.subvol), le64_to_cpu(op->v.inum) }; u64 new_i_size = le64_to_cpu(op->v.new_i_size); + bool warn_errors = i_sectors_delta != NULL; int ret; ret = commit_do(trans, NULL, NULL, BCH_TRANS_COMMIT_no_enospc, - truncate_set_isize(trans, inum, new_i_size)); + truncate_set_isize(trans, inum, new_i_size, i_sectors_delta != NULL)); if (ret) goto err; @@ -263,8 +265,8 @@ static int __bch2_resume_logged_op_truncate(struct btree_trans *trans, if (bch2_err_matches(ret, BCH_ERR_transaction_restart)) ret = 0; err: - bch2_logged_op_finish(trans, op_k); - bch_err_fn(c, ret); + if (warn_errors) + bch_err_fn(c, ret); return ret; } @@ -288,9 +290,14 @@ int bch2_truncate(struct bch_fs *c, subvol_inum inum, u64 new_i_size, u64 *i_sec * resume only proceeding in one of the snapshots */ down_read(&c->snapshot_create_lock); - int ret = bch2_trans_run(c, - bch2_logged_op_start(trans, &op.k_i) ?: - __bch2_resume_logged_op_truncate(trans, &op.k_i, i_sectors_delta)); + struct btree_trans *trans = bch2_trans_get(c); + int ret = bch2_logged_op_start(trans, &op.k_i); + if (ret) + goto out; + ret = __bch2_resume_logged_op_truncate(trans, &op.k_i, i_sectors_delta); + ret = bch2_logged_op_finish(trans, &op.k_i) ?: ret; +out: + bch2_trans_put(trans); up_read(&c->snapshot_create_lock); return ret; @@ -308,7 +315,8 @@ void bch2_logged_op_finsert_to_text(struct printbuf *out, struct bch_fs *c, stru prt_printf(out, " src_offset=%llu", le64_to_cpu(op.v->src_offset)); } -static int adjust_i_size(struct btree_trans *trans, subvol_inum inum, u64 offset, s64 len) +static int adjust_i_size(struct btree_trans *trans, subvol_inum inum, + u64 offset, s64 len, bool warn) { struct btree_iter iter; struct bch_inode_unpacked inode_u; @@ -317,7 +325,7 @@ static int adjust_i_size(struct btree_trans *trans, subvol_inum inum, u64 offset offset <<= 9; len <<= 9; - ret = bch2_inode_peek(trans, &iter, &inode_u, inum, BTREE_ITER_intent); + ret = __bch2_inode_peek(trans, &iter, &inode_u, inum, BTREE_ITER_intent, warn); if (ret) return ret; @@ -357,12 +365,22 @@ static int __bch2_resume_logged_op_finsert(struct btree_trans *trans, u64 len = abs(shift); u64 pos = le64_to_cpu(op->v.pos); bool insert = shift > 0; + u32 snapshot; + bool warn_errors = i_sectors_delta != NULL; int ret = 0; ret = bch2_inum_opts_get(trans, inum, &opts); if (ret) return ret; + /* + * check for missing subvolume before fpunch, as in resume we don't want + * it to be a fatal error + */ + ret = __bch2_subvolume_get_snapshot(trans, inum.subvol, &snapshot, warn_errors); + if (ret) + return ret; + bch2_trans_iter_init(trans, &iter, BTREE_ID_extents, POS(inum.inum, 0), BTREE_ITER_intent); @@ -373,7 +391,7 @@ case LOGGED_OP_FINSERT_start: if (insert) { ret = commit_do(trans, NULL, NULL, BCH_TRANS_COMMIT_no_enospc, - adjust_i_size(trans, inum, src_offset, len) ?: + adjust_i_size(trans, inum, src_offset, len, warn_errors) ?: bch2_logged_op_update(trans, &op->k_i)); if (ret) goto err; @@ -396,11 +414,11 @@ case LOGGED_OP_FINSERT_shift_extents: struct bkey_i delete, *copy; struct bkey_s_c k; struct bpos src_pos = POS(inum.inum, src_offset); - u32 snapshot; bch2_trans_begin(trans); - ret = bch2_subvolume_get_snapshot(trans, inum.subvol, &snapshot); + ret = __bch2_subvolume_get_snapshot(trans, inum.subvol, &snapshot, + warn_errors); if (ret) goto btree_err; @@ -463,12 +481,12 @@ btree_err: if (!insert) { ret = commit_do(trans, NULL, NULL, BCH_TRANS_COMMIT_no_enospc, - adjust_i_size(trans, inum, src_offset, shift) ?: + adjust_i_size(trans, inum, src_offset, shift, warn_errors) ?: bch2_logged_op_update(trans, &op->k_i)); } else { /* We need an inode update to update bi_journal_seq for fsync: */ ret = commit_do(trans, NULL, NULL, BCH_TRANS_COMMIT_no_enospc, - adjust_i_size(trans, inum, 0, 0) ?: + adjust_i_size(trans, inum, 0, 0, warn_errors) ?: bch2_logged_op_update(trans, &op->k_i)); } @@ -477,9 +495,9 @@ case LOGGED_OP_FINSERT_finish: break; } err: - bch_err_fn(c, ret); - bch2_logged_op_finish(trans, op_k); bch2_trans_iter_exit(trans, &iter); + if (warn_errors) + bch_err_fn(c, ret); return ret; } @@ -508,9 +526,14 @@ int bch2_fcollapse_finsert(struct bch_fs *c, subvol_inum inum, * resume only proceeding in one of the snapshots */ down_read(&c->snapshot_create_lock); - int ret = bch2_trans_run(c, - bch2_logged_op_start(trans, &op.k_i) ?: - __bch2_resume_logged_op_finsert(trans, &op.k_i, i_sectors_delta)); + struct btree_trans *trans = bch2_trans_get(c); + int ret = bch2_logged_op_start(trans, &op.k_i); + if (ret) + goto out; + ret = __bch2_resume_logged_op_finsert(trans, &op.k_i, i_sectors_delta); + ret = bch2_logged_op_finish(trans, &op.k_i) ?: ret; +out: + bch2_trans_put(trans); up_read(&c->snapshot_create_lock); return ret; diff --git a/fs/bcachefs/logged_ops.c b/fs/bcachefs/logged_ops.c index 6f4a4e1083c9..60e00702d1a4 100644 --- a/fs/bcachefs/logged_ops.c +++ b/fs/bcachefs/logged_ops.c @@ -34,8 +34,6 @@ static int resume_logged_op(struct btree_trans *trans, struct btree_iter *iter, struct bkey_s_c k) { struct bch_fs *c = trans->c; - const struct bch_logged_op_fn *fn = logged_op_fn(k.k->type); - struct bkey_buf sk; u32 restart_count = trans->restart_count; struct printbuf buf = PRINTBUF; int ret = 0; @@ -46,13 +44,15 @@ static int resume_logged_op(struct btree_trans *trans, struct btree_iter *iter, (bch2_bkey_val_to_text(&buf, c, k), buf.buf)); - if (!fn) - return 0; - + struct bkey_buf sk; bch2_bkey_buf_init(&sk); bch2_bkey_buf_reassemble(&sk, c, k); - fn->resume(trans, sk.k); + const struct bch_logged_op_fn *fn = logged_op_fn(sk.k->k.type); + if (fn) + fn->resume(trans, sk.k); + + ret = bch2_logged_op_finish(trans, sk.k); bch2_bkey_buf_exit(&sk, c); fsck_err: @@ -93,7 +93,7 @@ int bch2_logged_op_start(struct btree_trans *trans, struct bkey_i *k) __bch2_logged_op_start(trans, k)); } -void bch2_logged_op_finish(struct btree_trans *trans, struct bkey_i *k) +int bch2_logged_op_finish(struct btree_trans *trans, struct bkey_i *k) { int ret = commit_do(trans, NULL, NULL, BCH_TRANS_COMMIT_no_enospc, bch2_btree_delete(trans, BTREE_ID_logged_ops, k->k.p, 0)); @@ -113,4 +113,6 @@ void bch2_logged_op_finish(struct btree_trans *trans, struct bkey_i *k) buf.buf, bch2_err_str(ret)); printbuf_exit(&buf); } + + return ret; } diff --git a/fs/bcachefs/logged_ops.h b/fs/bcachefs/logged_ops.h index 4d1e786a27a8..30ae9ef737dd 100644 --- a/fs/bcachefs/logged_ops.h +++ b/fs/bcachefs/logged_ops.h @@ -15,6 +15,6 @@ static inline int bch2_logged_op_update(struct btree_trans *trans, struct bkey_i int bch2_resume_logged_ops(struct bch_fs *); int bch2_logged_op_start(struct btree_trans *, struct bkey_i *); -void bch2_logged_op_finish(struct btree_trans *, struct bkey_i *); +int bch2_logged_op_finish(struct btree_trans *, struct bkey_i *); #endif /* _BCACHEFS_LOGGED_OPS_H */ diff --git a/fs/bcachefs/lru.c b/fs/bcachefs/lru.c index 96f2f4f8c397..10857eccdeaf 100644 --- a/fs/bcachefs/lru.c +++ b/fs/bcachefs/lru.c @@ -2,6 +2,7 @@ #include "bcachefs.h" #include "alloc_background.h" +#include "bkey_buf.h" #include "btree_iter.h" #include "btree_update.h" #include "btree_write_buffer.h" @@ -118,7 +119,7 @@ fsck_err: static int bch2_check_lru_key(struct btree_trans *trans, struct btree_iter *lru_iter, struct bkey_s_c lru_k, - struct bpos *last_flushed_pos) + struct bkey_buf *last_flushed) { struct bch_fs *c = trans->c; struct btree_iter iter; @@ -132,11 +133,13 @@ static int bch2_check_lru_key(struct btree_trans *trans, u64 idx; int ret; - if (fsck_err_on(!bch2_dev_bucket_exists(c, alloc_pos), + struct bch_dev *ca = bch2_dev_bucket_tryget_noerror(c, alloc_pos); + + if (fsck_err_on(!ca, trans, lru_entry_to_invalid_bucket, "lru key points to nonexistent device:bucket %llu:%llu", alloc_pos.inode, alloc_pos.offset)) - return bch2_btree_delete_at(trans, lru_iter, 0); + return bch2_btree_bit_mod_buffered(trans, BTREE_ID_lru, lru_iter->pos, false); k = bch2_bkey_get_iter(trans, &iter, BTREE_ID_alloc, alloc_pos, 0); ret = bkey_err(k); @@ -150,18 +153,15 @@ static int bch2_check_lru_key(struct btree_trans *trans, idx = alloc_lru_idx_read(*a); break; case BCH_LRU_fragmentation: - idx = a->fragmentation_lru; + idx = alloc_lru_idx_fragmentation(*a, ca); break; } if (lru_k.k->type != KEY_TYPE_set || lru_pos_time(lru_k.k->p) != idx) { - if (!bpos_eq(*last_flushed_pos, lru_k.k->p)) { - *last_flushed_pos = lru_k.k->p; - ret = bch2_btree_write_buffer_flush_sync(trans) ?: - -BCH_ERR_transaction_restart_write_buffer_flush; - goto out; - } + ret = bch2_btree_write_buffer_maybe_flush(trans, lru_k, last_flushed); + if (ret) + goto err; if (fsck_err(trans, lru_entry_bad, "incorrect lru entry: lru %s time %llu\n" @@ -171,12 +171,12 @@ static int bch2_check_lru_key(struct btree_trans *trans, lru_pos_time(lru_k.k->p), (bch2_bkey_val_to_text(&buf1, c, lru_k), buf1.buf), (bch2_bkey_val_to_text(&buf2, c, k), buf2.buf))) - ret = bch2_btree_delete_at(trans, lru_iter, 0); + ret = bch2_btree_bit_mod_buffered(trans, BTREE_ID_lru, lru_iter->pos, false); } -out: err: fsck_err: bch2_trans_iter_exit(trans, &iter); + bch2_dev_put(ca); printbuf_exit(&buf2); printbuf_exit(&buf1); return ret; @@ -184,12 +184,18 @@ fsck_err: int bch2_check_lrus(struct bch_fs *c) { - struct bpos last_flushed_pos = POS_MIN; + struct bkey_buf last_flushed; + + bch2_bkey_buf_init(&last_flushed); + bkey_init(&last_flushed.k->k); + int ret = bch2_trans_run(c, for_each_btree_key_commit(trans, iter, BTREE_ID_lru, POS_MIN, BTREE_ITER_prefetch, k, NULL, NULL, BCH_TRANS_COMMIT_no_enospc|BCH_TRANS_COMMIT_lazy_rw, - bch2_check_lru_key(trans, &iter, k, &last_flushed_pos))); + bch2_check_lru_key(trans, &iter, k, &last_flushed))); + + bch2_bkey_buf_exit(&last_flushed, c); bch_err_fn(c, ret); return ret; diff --git a/fs/bcachefs/move.c b/fs/bcachefs/move.c index 7d3920e03742..8c456d8b8b99 100644 --- a/fs/bcachefs/move.c +++ b/fs/bcachefs/move.c @@ -692,7 +692,7 @@ int bch2_evacuate_bucket(struct moving_context *ctxt, a = bch2_alloc_to_v4(k, &a_convert); dirty_sectors = bch2_bucket_sectors_dirty(*a); bucket_size = ca->mi.bucket_size; - fragmentation = a->fragmentation_lru; + fragmentation = alloc_lru_idx_fragmentation(*a, ca); ret = bch2_btree_write_buffer_tryflush(trans); bch_err_msg(c, ret, "flushing btree write buffer"); diff --git a/fs/bcachefs/movinggc.c b/fs/bcachefs/movinggc.c index d86565bf07c8..d658be90f737 100644 --- a/fs/bcachefs/movinggc.c +++ b/fs/bcachefs/movinggc.c @@ -73,6 +73,7 @@ move_bucket_in_flight_add(struct buckets_in_flight *list, struct move_bucket b) static int bch2_bucket_is_movable(struct btree_trans *trans, struct move_bucket *b, u64 time) { + struct bch_fs *c = trans->c; struct btree_iter iter; struct bkey_s_c k; struct bch_alloc_v4 _a; @@ -90,14 +91,19 @@ static int bch2_bucket_is_movable(struct btree_trans *trans, if (ret) return ret; + struct bch_dev *ca = bch2_dev_tryget(c, k.k->p.inode); + if (!ca) + goto out; + a = bch2_alloc_to_v4(k, &_a); b->k.gen = a->gen; b->sectors = bch2_bucket_sectors_dirty(*a); + u64 lru_idx = alloc_lru_idx_fragmentation(*a, ca); - ret = data_type_movable(a->data_type) && - a->fragmentation_lru && - a->fragmentation_lru <= time; + ret = lru_idx && lru_idx <= time; + bch2_dev_put(ca); +out: bch2_trans_iter_exit(trans, &iter); return ret; } diff --git a/fs/bcachefs/sb-errors_format.h b/fs/bcachefs/sb-errors_format.h index ed5dca5e1161..4135b1ea2fec 100644 --- a/fs/bcachefs/sb-errors_format.h +++ b/fs/bcachefs/sb-errors_format.h @@ -115,8 +115,8 @@ enum bch_fsck_flags { x(alloc_key_data_type_inconsistency, 101, 0) \ x(alloc_key_to_missing_dev_bucket, 102, 0) \ x(alloc_key_cached_inconsistency, 103, 0) \ - x(alloc_key_cached_but_read_time_zero, 104, 0) \ - x(alloc_key_to_missing_lru_entry, 105, 0) \ + x(alloc_key_cached_but_read_time_zero, 104, FSCK_AUTOFIX) \ + x(alloc_key_to_missing_lru_entry, 105, FSCK_AUTOFIX) \ x(alloc_key_data_type_wrong, 106, FSCK_AUTOFIX) \ x(alloc_key_gen_wrong, 107, FSCK_AUTOFIX) \ x(alloc_key_dirty_sectors_wrong, 108, FSCK_AUTOFIX) \ @@ -129,20 +129,20 @@ enum bch_fsck_flags { x(freespace_key_wrong, 115, 0) \ x(freespace_hole_missing, 116, 0) \ x(bucket_gens_val_size_bad, 117, 0) \ - x(bucket_gens_key_wrong, 118, 0) \ - x(bucket_gens_hole_wrong, 119, 0) \ - x(bucket_gens_to_invalid_dev, 120, 0) \ - x(bucket_gens_to_invalid_buckets, 121, 0) \ - x(bucket_gens_nonzero_for_invalid_buckets, 122, 0) \ + x(bucket_gens_key_wrong, 118, FSCK_AUTOFIX) \ + x(bucket_gens_hole_wrong, 119, FSCK_AUTOFIX) \ + x(bucket_gens_to_invalid_dev, 120, FSCK_AUTOFIX) \ + x(bucket_gens_to_invalid_buckets, 121, FSCK_AUTOFIX) \ + x(bucket_gens_nonzero_for_invalid_buckets, 122, FSCK_AUTOFIX) \ x(need_discard_freespace_key_to_invalid_dev_bucket, 123, 0) \ x(need_discard_freespace_key_bad, 124, 0) \ x(backpointer_bucket_offset_wrong, 125, 0) \ x(backpointer_to_missing_device, 126, 0) \ x(backpointer_to_missing_alloc, 127, 0) \ x(backpointer_to_missing_ptr, 128, 0) \ - x(lru_entry_at_time_0, 129, 0) \ - x(lru_entry_to_invalid_bucket, 130, 0) \ - x(lru_entry_bad, 131, 0) \ + x(lru_entry_at_time_0, 129, FSCK_AUTOFIX) \ + x(lru_entry_to_invalid_bucket, 130, FSCK_AUTOFIX) \ + x(lru_entry_bad, 131, FSCK_AUTOFIX) \ x(btree_ptr_val_too_big, 132, 0) \ x(btree_ptr_v2_val_too_big, 133, 0) \ x(btree_ptr_has_non_ptr, 134, 0) \ @@ -158,9 +158,9 @@ enum bch_fsck_flags { x(ptr_after_last_bucket, 144, 0) \ x(ptr_before_first_bucket, 145, 0) \ x(ptr_spans_multiple_buckets, 146, 0) \ - x(ptr_to_missing_backpointer, 147, 0) \ - x(ptr_to_missing_alloc_key, 148, 0) \ - x(ptr_to_missing_replicas_entry, 149, 0) \ + x(ptr_to_missing_backpointer, 147, FSCK_AUTOFIX) \ + x(ptr_to_missing_alloc_key, 148, FSCK_AUTOFIX) \ + x(ptr_to_missing_replicas_entry, 149, FSCK_AUTOFIX) \ x(ptr_to_missing_stripe, 150, 0) \ x(ptr_to_incorrect_stripe, 151, 0) \ x(ptr_gen_newer_than_bucket_gen, 152, 0) \ @@ -194,7 +194,7 @@ enum bch_fsck_flags { x(snapshot_skiplist_not_normalized, 180, 0) \ x(snapshot_skiplist_bad, 181, 0) \ x(snapshot_should_not_have_subvol, 182, 0) \ - x(snapshot_to_bad_snapshot_tree, 183, 0) \ + x(snapshot_to_bad_snapshot_tree, 183, FSCK_AUTOFIX) \ x(snapshot_bad_depth, 184, 0) \ x(snapshot_bad_skiplist, 185, 0) \ x(subvol_pos_bad, 186, 0) \ @@ -211,6 +211,7 @@ enum bch_fsck_flags { x(inode_unlinked_but_clean, 197, 0) \ x(inode_unlinked_but_nlink_nonzero, 198, 0) \ x(inode_unlinked_and_not_open, 281, 0) \ + x(inode_unlinked_but_has_dirent, 285, 0) \ x(inode_checksum_type_invalid, 199, 0) \ x(inode_compression_type_invalid, 200, 0) \ x(inode_subvol_root_but_not_dir, 201, 0) \ @@ -219,6 +220,8 @@ enum bch_fsck_flags { x(inode_i_sectors_wrong, 204, FSCK_AUTOFIX) \ x(inode_dir_wrong_nlink, 205, FSCK_AUTOFIX) \ x(inode_dir_multiple_links, 206, FSCK_AUTOFIX) \ + x(inode_dir_missing_backpointer, 284, FSCK_AUTOFIX) \ + x(inode_dir_unlinked_but_not_empty, 286, FSCK_AUTOFIX) \ x(inode_multiple_links_but_nlink_0, 207, FSCK_AUTOFIX) \ x(inode_wrong_backpointer, 208, FSCK_AUTOFIX) \ x(inode_wrong_nlink, 209, FSCK_AUTOFIX) \ @@ -295,7 +298,7 @@ enum bch_fsck_flags { x(accounting_key_replicas_devs_unsorted, 280, FSCK_AUTOFIX) \ x(accounting_key_version_0, 282, FSCK_AUTOFIX) \ x(logged_op_but_clean, 283, FSCK_AUTOFIX) \ - x(MAX, 284, 0) + x(MAX, 287, 0) enum bch_sb_error_id { #define x(t, n, ...) BCH_FSCK_ERR_##t = n, diff --git a/fs/bcachefs/siphash.c b/fs/bcachefs/siphash.c index dc1a27cc31cd..a1cc44e66c7e 100644 --- a/fs/bcachefs/siphash.c +++ b/fs/bcachefs/siphash.c @@ -45,7 +45,7 @@ */ #include <asm/byteorder.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/bitops.h> #include <linux/string.h> diff --git a/fs/bcachefs/subvolume.c b/fs/bcachefs/subvolume.c index 6845dde1b339..91d8187ee168 100644 --- a/fs/bcachefs/subvolume.c +++ b/fs/bcachefs/subvolume.c @@ -102,7 +102,8 @@ static int check_subvol(struct btree_trans *trans, inode.bi_inum, inode.bi_snapshot, inode.bi_subvol, subvol.k->p.offset)) { inode.bi_subvol = subvol.k->p.offset; - ret = __bch2_fsck_write_inode(trans, &inode, le32_to_cpu(subvol.v->snapshot)); + inode.bi_snapshot = le32_to_cpu(subvol.v->snapshot); + ret = __bch2_fsck_write_inode(trans, &inode); if (ret) goto err; } @@ -331,8 +332,8 @@ int bch2_snapshot_get_subvol(struct btree_trans *trans, u32 snapshot, bch2_subvolume_get(trans, le32_to_cpu(snap.subvol), true, 0, subvol); } -int bch2_subvolume_get_snapshot(struct btree_trans *trans, u32 subvolid, - u32 *snapid) +int __bch2_subvolume_get_snapshot(struct btree_trans *trans, u32 subvolid, + u32 *snapid, bool warn) { struct btree_iter iter; struct bkey_s_c_subvolume subvol; @@ -343,7 +344,8 @@ int bch2_subvolume_get_snapshot(struct btree_trans *trans, u32 subvolid, BTREE_ITER_cached|BTREE_ITER_with_updates, subvolume); ret = bkey_err(subvol); - bch2_fs_inconsistent_on(bch2_err_matches(ret, ENOENT), trans->c, + + bch2_fs_inconsistent_on(warn && bch2_err_matches(ret, ENOENT), trans->c, "missing subvolume %u", subvolid); if (likely(!ret)) @@ -352,6 +354,12 @@ int bch2_subvolume_get_snapshot(struct btree_trans *trans, u32 subvolid, return ret; } +int bch2_subvolume_get_snapshot(struct btree_trans *trans, u32 subvolid, + u32 *snapid) +{ + return __bch2_subvolume_get_snapshot(trans, subvolid, snapid, true); +} + static int bch2_subvolume_reparent(struct btree_trans *trans, struct btree_iter *iter, struct bkey_s_c k, diff --git a/fs/bcachefs/subvolume.h b/fs/bcachefs/subvolume.h index e62f876541fe..f897d106e142 100644 --- a/fs/bcachefs/subvolume.h +++ b/fs/bcachefs/subvolume.h @@ -26,6 +26,8 @@ int bch2_subvolume_trigger(struct btree_trans *, enum btree_id, unsigned, int bch2_subvol_has_children(struct btree_trans *, u32); int bch2_subvolume_get(struct btree_trans *, unsigned, bool, int, struct bch_subvolume *); +int __bch2_subvolume_get_snapshot(struct btree_trans *, u32, + u32 *, bool); int bch2_subvolume_get_snapshot(struct btree_trans *, u32, u32 *); int bch2_subvol_is_ro_trans(struct btree_trans *, u32); diff --git a/fs/bcachefs/util.c b/fs/bcachefs/util.c index 42f565c76181..e0a876cbaa6b 100644 --- a/fs/bcachefs/util.c +++ b/fs/bcachefs/util.c @@ -222,7 +222,7 @@ u64 bch2_read_flag_list(const char *opt, const char * const list[]) break; } - ret |= 1 << flag; + ret |= BIT_ULL(flag); } kfree(d); diff --git a/fs/bcachefs/varint.c b/fs/bcachefs/varint.c index a9ebcd82c602..6a78553d9b0c 100644 --- a/fs/bcachefs/varint.c +++ b/fs/bcachefs/varint.c @@ -3,7 +3,7 @@ #include <linux/bitops.h> #include <linux/math.h> #include <linux/string.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #ifdef CONFIG_VALGRIND #include <valgrind/memcheck.h> diff --git a/fs/binfmt_flat.c b/fs/binfmt_flat.c index cd6d5bbb4b9d..390808ce935d 100644 --- a/fs/binfmt_flat.c +++ b/fs/binfmt_flat.c @@ -39,7 +39,7 @@ #include <linux/vmalloc.h> #include <asm/byteorder.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <asm/cacheflush.h> #include <asm/page.h> #include <asm/flat.h> diff --git a/fs/btrfs/accessors.c b/fs/btrfs/accessors.c index 79026917db19..e3716516ca38 100644 --- a/fs/btrfs/accessors.c +++ b/fs/btrfs/accessors.c @@ -3,7 +3,7 @@ * Copyright (C) 2007 Oracle. All rights reserved. */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "messages.h" #include "extent_io.h" #include "fs.h" diff --git a/fs/btrfs/accessors.h b/fs/btrfs/accessors.h index b2eb9cde2c5d..7a7e0ef69973 100644 --- a/fs/btrfs/accessors.h +++ b/fs/btrfs/accessors.h @@ -3,7 +3,7 @@ #ifndef BTRFS_ACCESSORS_H #define BTRFS_ACCESSORS_H -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/stddef.h> #include <linux/types.h> #include <linux/align.h> diff --git a/fs/btrfs/backref.c b/fs/btrfs/backref.c index e2f478ecd7fd..f8e1d5b2c512 100644 --- a/fs/btrfs/backref.c +++ b/fs/btrfs/backref.c @@ -3179,10 +3179,14 @@ void btrfs_backref_release_cache(struct btrfs_backref_cache *cache) btrfs_backref_cleanup_node(cache, node); } - cache->last_trans = 0; - - for (i = 0; i < BTRFS_MAX_LEVEL; i++) - ASSERT(list_empty(&cache->pending[i])); + for (i = 0; i < BTRFS_MAX_LEVEL; i++) { + while (!list_empty(&cache->pending[i])) { + node = list_first_entry(&cache->pending[i], + struct btrfs_backref_node, + list); + btrfs_backref_cleanup_node(cache, node); + } + } ASSERT(list_empty(&cache->pending_edge)); ASSERT(list_empty(&cache->useless_node)); ASSERT(list_empty(&cache->changed)); diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 25d768e67e37..4ad5db619b00 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -17,7 +17,7 @@ #include <linux/error-injection.h> #include <linux/crc32c.h> #include <linux/sched/mm.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <crypto/hash.h> #include "ctree.h" #include "disk-io.h" @@ -4256,6 +4256,17 @@ void __cold close_ctree(struct btrfs_fs_info *fs_info) btrfs_cleanup_defrag_inodes(fs_info); /* + * Wait for any fixup workers to complete. + * If we don't wait for them here and they are still running by the time + * we call kthread_stop() against the cleaner kthread further below, we + * get an use-after-free on the cleaner because the fixup worker adds an + * inode to the list of delayed iputs and then attempts to wakeup the + * cleaner kthread, which was already stopped and destroyed. We parked + * already the cleaner, but below we run all pending delayed iputs. + */ + btrfs_flush_workqueue(fs_info->fixup_workers); + + /* * After we parked the cleaner kthread, ordered extents may have * completed and created new delayed iputs. If one of the async reclaim * tasks is running and in the RUN_DELAYED_IPUTS flush state, then we diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index edac499fd83d..5618ca02934a 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -32,7 +32,7 @@ #include <linux/migrate.h> #include <linux/sched/mm.h> #include <linux/iomap.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/fsverity.h> #include "misc.h" #include "ctree.h" @@ -3111,6 +3111,11 @@ int btrfs_finish_one_ordered(struct btrfs_ordered_extent *ordered_extent) ret = btrfs_update_inode_fallback(trans, inode); if (ret) /* -ENOMEM or corruption */ btrfs_abort_transaction(trans, ret); + + ret = btrfs_insert_raid_extent(trans, ordered_extent); + if (ret) + btrfs_abort_transaction(trans, ret); + goto out; } diff --git a/fs/btrfs/messages.c b/fs/btrfs/messages.c index 77752eec125d..363fd28c0268 100644 --- a/fs/btrfs/messages.c +++ b/fs/btrfs/messages.c @@ -239,7 +239,8 @@ void __cold _btrfs_printk(const struct btrfs_fs_info *fs_info, const char *fmt, vaf.fmt = fmt; vaf.va = &args; - if (__ratelimit(ratelimit)) { + /* Do not ratelimit if CONFIG_BTRFS_DEBUG is enabled. */ + if (IS_ENABLED(CONFIG_BTRFS_DEBUG) || __ratelimit(ratelimit)) { if (fs_info) { char statestr[STATE_STRING_BUF_LEN]; diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c index ea4ed85919ec..f3834f8d26b4 100644 --- a/fs/btrfs/relocation.c +++ b/fs/btrfs/relocation.c @@ -232,70 +232,6 @@ static struct btrfs_backref_node *walk_down_backref( return NULL; } -static void update_backref_node(struct btrfs_backref_cache *cache, - struct btrfs_backref_node *node, u64 bytenr) -{ - struct rb_node *rb_node; - rb_erase(&node->rb_node, &cache->rb_root); - node->bytenr = bytenr; - rb_node = rb_simple_insert(&cache->rb_root, node->bytenr, &node->rb_node); - if (rb_node) - btrfs_backref_panic(cache->fs_info, bytenr, -EEXIST); -} - -/* - * update backref cache after a transaction commit - */ -static int update_backref_cache(struct btrfs_trans_handle *trans, - struct btrfs_backref_cache *cache) -{ - struct btrfs_backref_node *node; - int level = 0; - - if (cache->last_trans == 0) { - cache->last_trans = trans->transid; - return 0; - } - - if (cache->last_trans == trans->transid) - return 0; - - /* - * detached nodes are used to avoid unnecessary backref - * lookup. transaction commit changes the extent tree. - * so the detached nodes are no longer useful. - */ - while (!list_empty(&cache->detached)) { - node = list_entry(cache->detached.next, - struct btrfs_backref_node, list); - btrfs_backref_cleanup_node(cache, node); - } - - while (!list_empty(&cache->changed)) { - node = list_entry(cache->changed.next, - struct btrfs_backref_node, list); - list_del_init(&node->list); - BUG_ON(node->pending); - update_backref_node(cache, node, node->new_bytenr); - } - - /* - * some nodes can be left in the pending list if there were - * errors during processing the pending nodes. - */ - for (level = 0; level < BTRFS_MAX_LEVEL; level++) { - list_for_each_entry(node, &cache->pending[level], list) { - BUG_ON(!node->pending); - if (node->bytenr == node->new_bytenr) - continue; - update_backref_node(cache, node, node->new_bytenr); - } - } - - cache->last_trans = 0; - return 1; -} - static bool reloc_root_is_dead(const struct btrfs_root *root) { /* @@ -551,9 +487,6 @@ static int clone_backref_node(struct btrfs_trans_handle *trans, struct btrfs_backref_edge *new_edge; struct rb_node *rb_node; - if (cache->last_trans > 0) - update_backref_cache(trans, cache); - rb_node = rb_simple_search(&cache->rb_root, src->commit_root->start); if (rb_node) { node = rb_entry(rb_node, struct btrfs_backref_node, rb_node); @@ -923,7 +856,7 @@ int btrfs_update_reloc_root(struct btrfs_trans_handle *trans, btrfs_grab_root(reloc_root); /* root->reloc_root will stay until current relocation finished */ - if (fs_info->reloc_ctl->merge_reloc_tree && + if (fs_info->reloc_ctl && fs_info->reloc_ctl->merge_reloc_tree && btrfs_root_refs(root_item) == 0) { set_bit(BTRFS_ROOT_DEAD_RELOC_TREE, &root->state); /* @@ -3698,11 +3631,9 @@ static noinline_for_stack int relocate_block_group(struct reloc_control *rc) break; } restart: - if (update_backref_cache(trans, &rc->backref_cache)) { - btrfs_end_transaction(trans); - trans = NULL; - continue; - } + if (rc->backref_cache.last_trans != trans->transid) + btrfs_backref_release_cache(&rc->backref_cache); + rc->backref_cache.last_trans = trans->transid; ret = find_next_extent(rc, path, &key); if (ret < 0) diff --git a/fs/btrfs/send.c b/fs/btrfs/send.c index 7f48ba6c1c77..27306d98ec43 100644 --- a/fs/btrfs/send.c +++ b/fs/btrfs/send.c @@ -346,8 +346,10 @@ struct name_cache_entry { u64 parent_gen; int ret; int need_later_update; + /* Name length without NUL terminator. */ int name_len; - char name[] __counted_by(name_len); + /* Not NUL terminated. */ + char name[] __counted_by(name_len) __nonstring; }; /* See the comment at lru_cache.h about struct btrfs_lru_cache_entry. */ @@ -2388,7 +2390,7 @@ out_cache: /* * Store the result of the lookup in the name cache. */ - nce = kmalloc(sizeof(*nce) + fs_path_len(dest) + 1, GFP_KERNEL); + nce = kmalloc(sizeof(*nce) + fs_path_len(dest), GFP_KERNEL); if (!nce) { ret = -ENOMEM; goto out; @@ -2400,7 +2402,7 @@ out_cache: nce->parent_gen = *parent_gen; nce->name_len = fs_path_len(dest); nce->ret = ret; - strcpy(nce->name, dest->start); + memcpy(nce->name, dest->start, nce->name_len); if (ino < sctx->send_progress) nce->need_later_update = 0; @@ -6187,8 +6189,29 @@ static int send_write_or_clone(struct send_ctx *sctx, if (ret < 0) return ret; - if (clone_root->offset + num_bytes == info.size) + if (clone_root->offset + num_bytes == info.size) { + /* + * The final size of our file matches the end offset, but it may + * be that its current size is larger, so we have to truncate it + * to any value between the start offset of the range and the + * final i_size, otherwise the clone operation is invalid + * because it's unaligned and it ends before the current EOF. + * We do this truncate to the final i_size when we finish + * processing the inode, but it's too late by then. And here we + * truncate to the start offset of the range because it's always + * sector size aligned while if it were the final i_size it + * would result in dirtying part of a page, filling part of a + * page with zeroes and then having the clone operation at the + * receiver trigger IO and wait for it due to the dirty page. + */ + if (sctx->parent_root != NULL) { + ret = send_truncate(sctx, sctx->cur_ino, + sctx->cur_inode_gen, offset); + if (ret < 0) + return ret; + } goto clone_data; + } write_data: ret = send_extent_data(sctx, path, offset, num_bytes); diff --git a/fs/btrfs/uuid-tree.c b/fs/btrfs/uuid-tree.c index c6399513c66f..aca2861f2187 100644 --- a/fs/btrfs/uuid-tree.c +++ b/fs/btrfs/uuid-tree.c @@ -5,7 +5,7 @@ #include <linux/kthread.h> #include <linux/uuid.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "messages.h" #include "ctree.h" #include "transaction.h" diff --git a/fs/cachefiles/namei.c b/fs/cachefiles/namei.c index f53977169db4..2b3f9935dbb4 100644 --- a/fs/cachefiles/namei.c +++ b/fs/cachefiles/namei.c @@ -595,14 +595,12 @@ static bool cachefiles_open_file(struct cachefiles_object *object, * write and readdir but not lookup or open). */ touch_atime(&file->f_path); - dput(dentry); return true; check_failed: fscache_cookie_lookup_negative(object->cookie); cachefiles_unmark_inode_in_use(object, file); fput(file); - dput(dentry); if (ret == -ESTALE) return cachefiles_create_file(object); return false; @@ -611,7 +609,6 @@ error_fput: fput(file); error: cachefiles_do_unmark_inode_in_use(object, d_inode(dentry)); - dput(dentry); return false; } @@ -654,7 +651,9 @@ bool cachefiles_look_up_object(struct cachefiles_object *object) goto new_file; } - if (!cachefiles_open_file(object, dentry)) + ret = cachefiles_open_file(object, dentry); + dput(dentry); + if (!ret) return false; _leave(" = t [%lu]", file_inode(object->file)->i_ino); diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c index 53fef258c2bc..c2a9e2cc03de 100644 --- a/fs/ceph/addr.c +++ b/fs/ceph/addr.c @@ -489,8 +489,11 @@ static int ceph_init_request(struct netfs_io_request *rreq, struct file *file) rreq->io_streams[0].sreq_max_len = fsc->mount_options->rsize; out: - if (ret < 0) + if (ret < 0) { + if (got) + ceph_put_cap_refs(ceph_inode(inode), got); kfree(priv); + } return ret; } @@ -2145,7 +2148,7 @@ static int __ceph_pool_perm_get(struct ceph_inode_info *ci, } pool_ns_len = pool_ns ? pool_ns->len : 0; - perm = kmalloc(sizeof(*perm) + pool_ns_len + 1, GFP_NOFS); + perm = kmalloc(struct_size(perm, pool_ns, pool_ns_len + 1), GFP_NOFS); if (!perm) { err = -ENOMEM; goto out_unlock; diff --git a/fs/ceph/export.c b/fs/ceph/export.c index a79f163ae4ed..44451749c544 100644 --- a/fs/ceph/export.c +++ b/fs/ceph/export.c @@ -3,7 +3,7 @@ #include <linux/exportfs.h> #include <linux/slab.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "super.h" #include "mds_client.h" diff --git a/fs/ceph/super.h b/fs/ceph/super.h index 2508aa8950b7..037eac35a9e0 100644 --- a/fs/ceph/super.h +++ b/fs/ceph/super.h @@ -5,7 +5,7 @@ #include <linux/ceph/ceph_debug.h> #include <linux/ceph/osd_client.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/backing-dev.h> #include <linux/completion.h> #include <linux/exportfs.h> diff --git a/fs/crypto/keyring.c b/fs/crypto/keyring.c index 6681a71625f0..206835e31efa 100644 --- a/fs/crypto/keyring.c +++ b/fs/crypto/keyring.c @@ -18,7 +18,7 @@ * information about these ioctls. */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <crypto/skcipher.h> #include <linux/key-type.h> #include <linux/random.h> @@ -1305,11 +1305,15 @@ int dax_file_unshare(struct inode *inode, loff_t pos, loff_t len, struct iomap_iter iter = { .inode = inode, .pos = pos, - .len = len, .flags = IOMAP_WRITE | IOMAP_UNSHARE | IOMAP_DAX, }; + loff_t size = i_size_read(inode); int ret; + if (pos < 0 || pos >= size) + return 0; + + iter.len = min(len, size - pos); while ((ret = iomap_iter(&iter, ops)) > 0) iter.processed = dax_unshare_iter(&iter); return ret; diff --git a/fs/ecryptfs/crypto.c b/fs/ecryptfs/crypto.c index d39a1a69fecc..827278525fd9 100644 --- a/fs/ecryptfs/crypto.c +++ b/fs/ecryptfs/crypto.c @@ -21,7 +21,7 @@ #include <linux/file.h> #include <linux/scatterlist.h> #include <linux/slab.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/kernel.h> #include <linux/xattr.h> #include "ecryptfs_kernel.h" diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c index 5ed1e4cf6c0b..cbdf82f0183f 100644 --- a/fs/ecryptfs/inode.c +++ b/fs/ecryptfs/inode.c @@ -21,7 +21,7 @@ #include <linux/posix_acl.h> #include <linux/posix_acl_xattr.h> #include <linux/fileattr.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "ecryptfs_kernel.h" static int lock_parent(struct dentry *dentry, diff --git a/fs/ecryptfs/mmap.c b/fs/ecryptfs/mmap.c index 287e5d407f08..ceda5555971a 100644 --- a/fs/ecryptfs/mmap.c +++ b/fs/ecryptfs/mmap.c @@ -19,7 +19,7 @@ #include <linux/scatterlist.h> #include <linux/slab.h> #include <linux/xattr.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "ecryptfs_kernel.h" /* diff --git a/fs/erofs/zmap.c b/fs/erofs/zmap.c index e980e29873a5..1253a8456e59 100644 --- a/fs/erofs/zmap.c +++ b/fs/erofs/zmap.c @@ -4,7 +4,7 @@ * https://www.huawei.com/ */ #include "internal.h" -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <trace/events/erofs.h> struct z_erofs_maprecorder { diff --git a/fs/exfat/cache.c b/fs/exfat/cache.c index 7cc200d89821..d5ce0ae660ba 100644 --- a/fs/exfat/cache.c +++ b/fs/exfat/cache.c @@ -11,7 +11,7 @@ */ #include <linux/slab.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/buffer_head.h> #include "exfat_raw.h" diff --git a/fs/exfat/fatent.c b/fs/exfat/fatent.c index 56b870d9cc0d..773c320d68f3 100644 --- a/fs/exfat/fatent.c +++ b/fs/exfat/fatent.c @@ -4,7 +4,7 @@ */ #include <linux/slab.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/buffer_head.h> #include <linux/blkdev.h> diff --git a/fs/exfat/nls.c b/fs/exfat/nls.c index 1ac011088ce7..d47896a89596 100644 --- a/fs/exfat/nls.c +++ b/fs/exfat/nls.c @@ -6,7 +6,7 @@ #include <linux/string.h> #include <linux/slab.h> #include <linux/buffer_head.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "exfat_raw.h" #include "exfat_fs.h" diff --git a/fs/ext4/fast_commit.c b/fs/ext4/fast_commit.c index eaa5f5b51f50..b33664f6ce2a 100644 --- a/fs/ext4/fast_commit.c +++ b/fs/ext4/fast_commit.c @@ -379,7 +379,7 @@ void ext4_fc_mark_ineligible(struct super_block *sb, int reason, handle_t *handl */ static int ext4_fc_track_template( handle_t *handle, struct inode *inode, - int (*__fc_track_fn)(struct inode *, void *, bool), + int (*__fc_track_fn)(handle_t *handle, struct inode *, void *, bool), void *args, int enqueue) { bool update = false; @@ -396,7 +396,7 @@ static int ext4_fc_track_template( ext4_fc_reset_inode(inode); ei->i_sync_tid = tid; } - ret = __fc_track_fn(inode, args, update); + ret = __fc_track_fn(handle, inode, args, update); mutex_unlock(&ei->i_fc_lock); if (!enqueue) @@ -420,7 +420,8 @@ struct __track_dentry_update_args { }; /* __track_fn for directory entry updates. Called with ei->i_fc_lock. */ -static int __track_dentry_update(struct inode *inode, void *arg, bool update) +static int __track_dentry_update(handle_t *handle, struct inode *inode, + void *arg, bool update) { struct ext4_fc_dentry_update *node; struct ext4_inode_info *ei = EXT4_I(inode); @@ -435,14 +436,14 @@ static int __track_dentry_update(struct inode *inode, void *arg, bool update) if (IS_ENCRYPTED(dir)) { ext4_fc_mark_ineligible(sb, EXT4_FC_REASON_ENCRYPTED_FILENAME, - NULL); + handle); mutex_lock(&ei->i_fc_lock); return -EOPNOTSUPP; } node = kmem_cache_alloc(ext4_fc_dentry_cachep, GFP_NOFS); if (!node) { - ext4_fc_mark_ineligible(sb, EXT4_FC_REASON_NOMEM, NULL); + ext4_fc_mark_ineligible(sb, EXT4_FC_REASON_NOMEM, handle); mutex_lock(&ei->i_fc_lock); return -ENOMEM; } @@ -454,7 +455,7 @@ static int __track_dentry_update(struct inode *inode, void *arg, bool update) node->fcd_name.name = kmalloc(dentry->d_name.len, GFP_NOFS); if (!node->fcd_name.name) { kmem_cache_free(ext4_fc_dentry_cachep, node); - ext4_fc_mark_ineligible(sb, EXT4_FC_REASON_NOMEM, NULL); + ext4_fc_mark_ineligible(sb, EXT4_FC_REASON_NOMEM, handle); mutex_lock(&ei->i_fc_lock); return -ENOMEM; } @@ -576,7 +577,8 @@ void ext4_fc_track_create(handle_t *handle, struct dentry *dentry) } /* __track_fn for inode tracking */ -static int __track_inode(struct inode *inode, void *arg, bool update) +static int __track_inode(handle_t *handle, struct inode *inode, void *arg, + bool update) { if (update) return -EEXIST; @@ -614,7 +616,8 @@ struct __track_range_args { }; /* __track_fn for tracking data updates */ -static int __track_range(struct inode *inode, void *arg, bool update) +static int __track_range(handle_t *handle, struct inode *inode, void *arg, + bool update) { struct ext4_inode_info *ei = EXT4_I(inode); ext4_lblk_t oldstart; diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c index e04eb08b9060..a2704f064361 100644 --- a/fs/ext4/resize.c +++ b/fs/ext4/resize.c @@ -230,8 +230,8 @@ struct ext4_new_flex_group_data { #define MAX_RESIZE_BG 16384 /* - * alloc_flex_gd() allocates a ext4_new_flex_group_data with size of - * @flexbg_size. + * alloc_flex_gd() allocates an ext4_new_flex_group_data that satisfies the + * resizing from @o_group to @n_group, its size is typically @flexbg_size. * * Returns NULL on failure otherwise address of the allocated structure. */ @@ -239,25 +239,27 @@ static struct ext4_new_flex_group_data *alloc_flex_gd(unsigned int flexbg_size, ext4_group_t o_group, ext4_group_t n_group) { ext4_group_t last_group; + unsigned int max_resize_bg; struct ext4_new_flex_group_data *flex_gd; flex_gd = kmalloc(sizeof(*flex_gd), GFP_NOFS); if (flex_gd == NULL) goto out3; - if (unlikely(flexbg_size > MAX_RESIZE_BG)) - flex_gd->resize_bg = MAX_RESIZE_BG; - else - flex_gd->resize_bg = flexbg_size; + max_resize_bg = umin(flexbg_size, MAX_RESIZE_BG); + flex_gd->resize_bg = max_resize_bg; /* Avoid allocating large 'groups' array if not needed */ last_group = o_group | (flex_gd->resize_bg - 1); if (n_group <= last_group) - flex_gd->resize_bg = 1 << fls(n_group - o_group + 1); + flex_gd->resize_bg = 1 << fls(n_group - o_group); else if (n_group - last_group < flex_gd->resize_bg) - flex_gd->resize_bg = 1 << max(fls(last_group - o_group + 1), + flex_gd->resize_bg = 1 << max(fls(last_group - o_group), fls(n_group - last_group)); + if (WARN_ON_ONCE(flex_gd->resize_bg > max_resize_bg)) + flex_gd->resize_bg = max_resize_bg; + flex_gd->groups = kmalloc_array(flex_gd->resize_bg, sizeof(struct ext4_new_group_data), GFP_NOFS); diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c index e0e1956dcdd3..7647e9f6e190 100644 --- a/fs/ext4/xattr.c +++ b/fs/ext4/xattr.c @@ -2559,6 +2559,8 @@ retry: error = ext4_xattr_set_handle(handle, inode, name_index, name, value, value_len, flags); + ext4_fc_mark_ineligible(inode->i_sb, EXT4_FC_REASON_XATTR, + handle); error2 = ext4_journal_stop(handle); if (error == -ENOSPC && ext4_should_retry_alloc(sb, &retries)) @@ -2566,7 +2568,6 @@ retry: if (error == 0) error = error2; } - ext4_fc_mark_ineligible(inode->i_sb, EXT4_FC_REASON_XATTR, NULL); return error; } diff --git a/fs/f2fs/dir.c b/fs/f2fs/dir.c index 1136539a57a8..47a5c806cf16 100644 --- a/fs/f2fs/dir.c +++ b/fs/f2fs/dir.c @@ -5,7 +5,7 @@ * Copyright (c) 2012 Samsung Electronics Co., Ltd. * http://www.samsung.com/ */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/fs.h> #include <linux/f2fs_fs.h> #include <linux/sched/signal.h> diff --git a/fs/f2fs/recovery.c b/fs/f2fs/recovery.c index 9756f0f2b7f7..e4d81b8705d1 100644 --- a/fs/f2fs/recovery.c +++ b/fs/f2fs/recovery.c @@ -5,7 +5,7 @@ * Copyright (c) 2012 Samsung Electronics Co., Ltd. * http://www.samsung.com/ */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/fs.h> #include <linux/f2fs_fs.h> #include <linux/sched/mm.h> diff --git a/fs/fat/inode.c b/fs/fat/inode.c index 75722bbd6b5f..3852bb66358c 100644 --- a/fs/fat/inode.c +++ b/fs/fat/inode.c @@ -19,7 +19,7 @@ #include <linux/uio.h> #include <linux/blkdev.h> #include <linux/backing-dev.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/random.h> #include <linux/iversion.h> #include "fat.h" diff --git a/fs/file.c b/fs/file.c index 5125607d040a..eb093e736972 100644 --- a/fs/file.c +++ b/fs/file.c @@ -272,59 +272,45 @@ static inline bool fd_is_open(unsigned int fd, const struct fdtable *fdt) return test_bit(fd, fdt->open_fds); } -static unsigned int count_open_files(struct fdtable *fdt) -{ - unsigned int size = fdt->max_fds; - unsigned int i; - - /* Find the last open fd */ - for (i = size / BITS_PER_LONG; i > 0; ) { - if (fdt->open_fds[--i]) - break; - } - i = (i + 1) * BITS_PER_LONG; - return i; -} - /* * Note that a sane fdtable size always has to be a multiple of * BITS_PER_LONG, since we have bitmaps that are sized by this. * - * 'max_fds' will normally already be properly aligned, but it - * turns out that in the close_range() -> __close_range() -> - * unshare_fd() -> dup_fd() -> sane_fdtable_size() we can end - * up having a 'max_fds' value that isn't already aligned. - * - * Rather than make close_range() have to worry about this, - * just make that BITS_PER_LONG alignment be part of a sane - * fdtable size. Becuase that's really what it is. + * punch_hole is optional - when close_range() is asked to unshare + * and close, we don't need to copy descriptors in that range, so + * a smaller cloned descriptor table might suffice if the last + * currently opened descriptor falls into that range. */ -static unsigned int sane_fdtable_size(struct fdtable *fdt, unsigned int max_fds) +static unsigned int sane_fdtable_size(struct fdtable *fdt, struct fd_range *punch_hole) { - unsigned int count; - - count = count_open_files(fdt); - if (max_fds < NR_OPEN_DEFAULT) - max_fds = NR_OPEN_DEFAULT; - return ALIGN(min(count, max_fds), BITS_PER_LONG); + unsigned int last = find_last_bit(fdt->open_fds, fdt->max_fds); + + if (last == fdt->max_fds) + return NR_OPEN_DEFAULT; + if (punch_hole && punch_hole->to >= last && punch_hole->from <= last) { + last = find_last_bit(fdt->open_fds, punch_hole->from); + if (last == punch_hole->from) + return NR_OPEN_DEFAULT; + } + return ALIGN(last + 1, BITS_PER_LONG); } /* - * Allocate a new files structure and copy contents from the - * passed in files structure. - * errorp will be valid only when the returned files_struct is NULL. + * Allocate a new descriptor table and copy contents from the passed in + * instance. Returns a pointer to cloned table on success, ERR_PTR() + * on failure. For 'punch_hole' see sane_fdtable_size(). */ -struct files_struct *dup_fd(struct files_struct *oldf, unsigned int max_fds, int *errorp) +struct files_struct *dup_fd(struct files_struct *oldf, struct fd_range *punch_hole) { struct files_struct *newf; struct file **old_fds, **new_fds; unsigned int open_files, i; struct fdtable *old_fdt, *new_fdt; + int error; - *errorp = -ENOMEM; newf = kmem_cache_alloc(files_cachep, GFP_KERNEL); if (!newf) - goto out; + return ERR_PTR(-ENOMEM); atomic_set(&newf->count, 1); @@ -341,7 +327,7 @@ struct files_struct *dup_fd(struct files_struct *oldf, unsigned int max_fds, int spin_lock(&oldf->file_lock); old_fdt = files_fdtable(oldf); - open_files = sane_fdtable_size(old_fdt, max_fds); + open_files = sane_fdtable_size(old_fdt, punch_hole); /* * Check whether we need to allocate a larger fd array and fd set. @@ -354,14 +340,14 @@ struct files_struct *dup_fd(struct files_struct *oldf, unsigned int max_fds, int new_fdt = alloc_fdtable(open_files - 1); if (!new_fdt) { - *errorp = -ENOMEM; + error = -ENOMEM; goto out_release; } /* beyond sysctl_nr_open; nothing to do */ if (unlikely(new_fdt->max_fds < open_files)) { __free_fdtable(new_fdt); - *errorp = -EMFILE; + error = -EMFILE; goto out_release; } @@ -372,7 +358,7 @@ struct files_struct *dup_fd(struct files_struct *oldf, unsigned int max_fds, int */ spin_lock(&oldf->file_lock); old_fdt = files_fdtable(oldf); - open_files = sane_fdtable_size(old_fdt, max_fds); + open_files = sane_fdtable_size(old_fdt, punch_hole); } copy_fd_bitmaps(new_fdt, old_fdt, open_files / BITS_PER_LONG); @@ -406,8 +392,7 @@ struct files_struct *dup_fd(struct files_struct *oldf, unsigned int max_fds, int out_release: kmem_cache_free(files_cachep, newf); -out: - return NULL; + return ERR_PTR(error); } static struct fdtable *close_files(struct files_struct * files) @@ -748,37 +733,25 @@ int __close_range(unsigned fd, unsigned max_fd, unsigned int flags) if (fd > max_fd) return -EINVAL; - if (flags & CLOSE_RANGE_UNSHARE) { - int ret; - unsigned int max_unshare_fds = NR_OPEN_MAX; + if ((flags & CLOSE_RANGE_UNSHARE) && atomic_read(&cur_fds->count) > 1) { + struct fd_range range = {fd, max_fd}, *punch_hole = ⦥ /* * If the caller requested all fds to be made cloexec we always * copy all of the file descriptors since they still want to * use them. */ - if (!(flags & CLOSE_RANGE_CLOEXEC)) { - /* - * If the requested range is greater than the current - * maximum, we're closing everything so only copy all - * file descriptors beneath the lowest file descriptor. - */ - rcu_read_lock(); - if (max_fd >= last_fd(files_fdtable(cur_fds))) - max_unshare_fds = fd; - rcu_read_unlock(); - } - - ret = unshare_fd(CLONE_FILES, max_unshare_fds, &fds); - if (ret) - return ret; + if (flags & CLOSE_RANGE_CLOEXEC) + punch_hole = NULL; + fds = dup_fd(cur_fds, punch_hole); + if (IS_ERR(fds)) + return PTR_ERR(fds); /* * We used to share our file descriptor table, and have now * created a private one, make sure we're using it below. */ - if (fds) - swap(cur_fds, fds); + swap(cur_fds, fds); } if (flags & CLOSE_RANGE_CLOEXEC) diff --git a/fs/hfsplus/wrapper.c b/fs/hfsplus/wrapper.c index ce9346099c72..9592ffcb44e5 100644 --- a/fs/hfsplus/wrapper.c +++ b/fs/hfsplus/wrapper.c @@ -12,7 +12,7 @@ #include <linux/fs.h> #include <linux/blkdev.h> #include <linux/cdrom.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "hfsplus_fs.h" #include "hfsplus_raw.h" diff --git a/fs/hpfs/hpfs_fn.h b/fs/hpfs/hpfs_fn.h index f5a2476c47bf..237c1c23e855 100644 --- a/fs/hpfs/hpfs_fn.h +++ b/fs/hpfs/hpfs_fn.h @@ -21,7 +21,7 @@ #include <linux/slab.h> #include <linux/sched/signal.h> #include <linux/blkdev.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "hpfs.h" diff --git a/fs/iomap/buffered-io.c b/fs/iomap/buffered-io.c index 11ea747228ae..78ebd265f425 100644 --- a/fs/iomap/buffered-io.c +++ b/fs/iomap/buffered-io.c @@ -1321,7 +1321,7 @@ static loff_t iomap_unshare_iter(struct iomap_iter *iter) return length; /* - * Don't bother with holes or unwritten extents. + * Don't bother with delalloc reservations, holes or unwritten extents. * * Note that we use srcmap directly instead of iomap_iter_srcmap as * unsharing requires providing a separate source map, and the presence @@ -1330,6 +1330,7 @@ static loff_t iomap_unshare_iter(struct iomap_iter *iter) * fork for XFS. */ if (iter->srcmap.type == IOMAP_HOLE || + iter->srcmap.type == IOMAP_DELALLOC || iter->srcmap.type == IOMAP_UNWRITTEN) return length; @@ -1374,11 +1375,15 @@ iomap_file_unshare(struct inode *inode, loff_t pos, loff_t len, struct iomap_iter iter = { .inode = inode, .pos = pos, - .len = len, .flags = IOMAP_WRITE | IOMAP_UNSHARE, }; + loff_t size = i_size_read(inode); int ret; + if (pos < 0 || pos >= size) + return 0; + + iter.len = min(len, size - pos); while ((ret = iomap_iter(&iter, ops)) > 0) iter.processed = iomap_unshare_iter(&iter); return ret; diff --git a/fs/isofs/isofs.h b/fs/isofs/isofs.h index dcdc191ed183..2d55207c9a99 100644 --- a/fs/isofs/isofs.h +++ b/fs/isofs/isofs.h @@ -3,7 +3,7 @@ #include <linux/buffer_head.h> #include <linux/exportfs.h> #include <linux/iso_fs.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> enum isofs_file_format { isofs_file_normal = 0, diff --git a/fs/lockd/mon.c b/fs/lockd/mon.c index 87a0f207df0b..b8fc732e1c67 100644 --- a/fs/lockd/mon.c +++ b/fs/lockd/mon.c @@ -18,7 +18,7 @@ #include <linux/sunrpc/svc.h> #include <linux/lockd/lockd.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "netns.h" diff --git a/fs/netfs/misc.c b/fs/netfs/misc.c index 63280791de3b..78fe5796b2b2 100644 --- a/fs/netfs/misc.c +++ b/fs/netfs/misc.c @@ -102,7 +102,7 @@ void netfs_clear_buffer(struct netfs_io_request *rreq) while ((p = rreq->buffer)) { rreq->buffer = p->next; - for (int slot = 0; slot < folioq_nr_slots(p); slot++) { + for (int slot = 0; slot < folioq_count(p); slot++) { struct folio *folio = folioq_folio(p, slot); if (!folio) continue; diff --git a/fs/netfs/write_issue.c b/fs/netfs/write_issue.c index 0929d9fd4ce7..bf6d507578e5 100644 --- a/fs/netfs/write_issue.c +++ b/fs/netfs/write_issue.c @@ -317,6 +317,7 @@ static int netfs_write_folio(struct netfs_io_request *wreq, struct netfs_io_stream *stream; struct netfs_group *fgroup; /* TODO: Use this with ceph */ struct netfs_folio *finfo; + size_t iter_off = 0; size_t fsize = folio_size(folio), flen = fsize, foff = 0; loff_t fpos = folio_pos(folio), i_size; bool to_eof = false, streamw = false; @@ -472,7 +473,12 @@ static int netfs_write_folio(struct netfs_io_request *wreq, if (choose_s < 0) break; stream = &wreq->io_streams[choose_s]; - wreq->io_iter.iov_offset = stream->submit_off; + + /* Advance the iterator(s). */ + if (stream->submit_off > iter_off) { + iov_iter_advance(&wreq->io_iter, stream->submit_off - iter_off); + iter_off = stream->submit_off; + } atomic64_set(&wreq->issued_to, fpos + stream->submit_off); stream->submit_extendable_to = fsize - stream->submit_off; @@ -487,8 +493,8 @@ static int netfs_write_folio(struct netfs_io_request *wreq, debug = true; } - wreq->io_iter.iov_offset = 0; - iov_iter_advance(&wreq->io_iter, fsize); + if (fsize > iter_off) + iov_iter_advance(&wreq->io_iter, fsize - iter_off); atomic64_set(&wreq->issued_to, fpos + fsize); if (!debug) @@ -503,6 +509,30 @@ static int netfs_write_folio(struct netfs_io_request *wreq, } /* + * End the issuing of writes, letting the collector know we're done. + */ +static void netfs_end_issue_write(struct netfs_io_request *wreq) +{ + bool needs_poke = true; + + smp_wmb(); /* Write subreq lists before ALL_QUEUED. */ + set_bit(NETFS_RREQ_ALL_QUEUED, &wreq->flags); + + for (int s = 0; s < NR_IO_STREAMS; s++) { + struct netfs_io_stream *stream = &wreq->io_streams[s]; + + if (!stream->active) + continue; + if (!list_empty(&stream->subrequests)) + needs_poke = false; + netfs_issue_write(wreq, stream); + } + + if (needs_poke) + netfs_wake_write_collector(wreq, false); +} + +/* * Write some of the pending data back to the server */ int netfs_writepages(struct address_space *mapping, @@ -553,10 +583,7 @@ int netfs_writepages(struct address_space *mapping, break; } while ((folio = writeback_iter(mapping, wbc, folio, &error))); - for (int s = 0; s < NR_IO_STREAMS; s++) - netfs_issue_write(wreq, &wreq->io_streams[s]); - smp_wmb(); /* Write lists before ALL_QUEUED. */ - set_bit(NETFS_RREQ_ALL_QUEUED, &wreq->flags); + netfs_end_issue_write(wreq); mutex_unlock(&ictx->wb_lock); @@ -644,10 +671,7 @@ int netfs_end_writethrough(struct netfs_io_request *wreq, struct writeback_contr if (writethrough_cache) netfs_write_folio(wreq, wbc, writethrough_cache); - netfs_issue_write(wreq, &wreq->io_streams[0]); - netfs_issue_write(wreq, &wreq->io_streams[1]); - smp_wmb(); /* Write lists before ALL_QUEUED. */ - set_bit(NETFS_RREQ_ALL_QUEUED, &wreq->flags); + netfs_end_issue_write(wreq); mutex_unlock(&ictx->wb_lock); @@ -693,13 +717,7 @@ int netfs_unbuffered_write(struct netfs_io_request *wreq, bool may_wait, size_t break; } - netfs_issue_write(wreq, upload); - - smp_wmb(); /* Write lists before ALL_QUEUED. */ - set_bit(NETFS_RREQ_ALL_QUEUED, &wreq->flags); - if (list_empty(&upload->subrequests)) - netfs_wake_write_collector(wreq, false); - + netfs_end_issue_write(wreq); _leave(" = %d", error); return error; } diff --git a/fs/nfsd/filecache.c b/fs/nfsd/filecache.c index 19bb88c7eebd..ea1ca374cdab 100644 --- a/fs/nfsd/filecache.c +++ b/fs/nfsd/filecache.c @@ -792,7 +792,7 @@ nfsd_file_cache_init(void) } nfsd_file_fsnotify_group = fsnotify_alloc_group(&nfsd_file_fsnotify_ops, - FSNOTIFY_GROUP_NOFS); + 0); if (IS_ERR(nfsd_file_fsnotify_group)) { pr_err("nfsd: unable to create fsnotify group: %ld\n", PTR_ERR(nfsd_file_fsnotify_group)); diff --git a/fs/nls/nls_ucs2_utils.c b/fs/nls/nls_ucs2_utils.c index d4564b79d7bf..b81c298e4966 100644 --- a/fs/nls/nls_ucs2_utils.c +++ b/fs/nls/nls_ucs2_utils.c @@ -13,7 +13,7 @@ #include <linux/fs.h> #include <linux/module.h> #include <linux/slab.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "nls_ucs2_utils.h" MODULE_DESCRIPTION("NLS UCS-2"); diff --git a/fs/notify/dnotify/dnotify.c b/fs/notify/dnotify/dnotify.c index 46440fbb8662..d5dbef7f5c95 100644 --- a/fs/notify/dnotify/dnotify.c +++ b/fs/notify/dnotify/dnotify.c @@ -406,8 +406,7 @@ static int __init dnotify_init(void) SLAB_PANIC|SLAB_ACCOUNT); dnotify_mark_cache = KMEM_CACHE(dnotify_mark, SLAB_PANIC|SLAB_ACCOUNT); - dnotify_group = fsnotify_alloc_group(&dnotify_fsnotify_ops, - FSNOTIFY_GROUP_NOFS); + dnotify_group = fsnotify_alloc_group(&dnotify_fsnotify_ops, 0); if (IS_ERR(dnotify_group)) panic("unable to allocate fsnotify group for dnotify\n"); dnotify_sysctl_init(); diff --git a/fs/notify/fanotify/fanotify_user.c b/fs/notify/fanotify/fanotify_user.c index 13454e5fd3fb..9644bc72e457 100644 --- a/fs/notify/fanotify/fanotify_user.c +++ b/fs/notify/fanotify/fanotify_user.c @@ -1480,7 +1480,7 @@ SYSCALL_DEFINE2(fanotify_init, unsigned int, flags, unsigned int, event_f_flags) /* fsnotify_alloc_group takes a ref. Dropped in fanotify_release */ group = fsnotify_alloc_group(&fanotify_fsnotify_ops, - FSNOTIFY_GROUP_USER | FSNOTIFY_GROUP_NOFS); + FSNOTIFY_GROUP_USER); if (IS_ERR(group)) { return PTR_ERR(group); } diff --git a/fs/notify/fsnotify.c b/fs/notify/fsnotify.c index 272c8a1dab3c..82ae8254c068 100644 --- a/fs/notify/fsnotify.c +++ b/fs/notify/fsnotify.c @@ -183,8 +183,10 @@ static bool fsnotify_event_needs_parent(struct inode *inode, __u32 mnt_mask, BUILD_BUG_ON(FS_EVENTS_POSS_ON_CHILD & ~FS_EVENTS_POSS_TO_PARENT); /* Did either inode/sb/mount subscribe for events with parent/name? */ - marks_mask |= fsnotify_parent_needed_mask(inode->i_fsnotify_mask); - marks_mask |= fsnotify_parent_needed_mask(inode->i_sb->s_fsnotify_mask); + marks_mask |= fsnotify_parent_needed_mask( + READ_ONCE(inode->i_fsnotify_mask)); + marks_mask |= fsnotify_parent_needed_mask( + READ_ONCE(inode->i_sb->s_fsnotify_mask)); marks_mask |= fsnotify_parent_needed_mask(mnt_mask); /* Did they subscribe for this event with parent/name info? */ @@ -195,8 +197,8 @@ static bool fsnotify_event_needs_parent(struct inode *inode, __u32 mnt_mask, static inline bool fsnotify_object_watched(struct inode *inode, __u32 mnt_mask, __u32 mask) { - __u32 marks_mask = inode->i_fsnotify_mask | mnt_mask | - inode->i_sb->s_fsnotify_mask; + __u32 marks_mask = READ_ONCE(inode->i_fsnotify_mask) | mnt_mask | + READ_ONCE(inode->i_sb->s_fsnotify_mask); return mask & marks_mask & ALL_FSNOTIFY_EVENTS; } @@ -213,7 +215,8 @@ int __fsnotify_parent(struct dentry *dentry, __u32 mask, const void *data, int data_type) { const struct path *path = fsnotify_data_path(data, data_type); - __u32 mnt_mask = path ? real_mount(path->mnt)->mnt_fsnotify_mask : 0; + __u32 mnt_mask = path ? + READ_ONCE(real_mount(path->mnt)->mnt_fsnotify_mask) : 0; struct inode *inode = d_inode(dentry); struct dentry *parent; bool parent_watched = dentry->d_flags & DCACHE_FSNOTIFY_PARENT_WATCHED; @@ -557,13 +560,13 @@ int fsnotify(__u32 mask, const void *data, int data_type, struct inode *dir, (!inode2 || !inode2->i_fsnotify_marks)) return 0; - marks_mask = sb->s_fsnotify_mask; + marks_mask = READ_ONCE(sb->s_fsnotify_mask); if (mnt) - marks_mask |= mnt->mnt_fsnotify_mask; + marks_mask |= READ_ONCE(mnt->mnt_fsnotify_mask); if (inode) - marks_mask |= inode->i_fsnotify_mask; + marks_mask |= READ_ONCE(inode->i_fsnotify_mask); if (inode2) - marks_mask |= inode2->i_fsnotify_mask; + marks_mask |= READ_ONCE(inode2->i_fsnotify_mask); /* diff --git a/fs/notify/group.c b/fs/notify/group.c index 1de6631a3925..18446b7b0d49 100644 --- a/fs/notify/group.c +++ b/fs/notify/group.c @@ -115,7 +115,6 @@ static struct fsnotify_group *__fsnotify_alloc_group( const struct fsnotify_ops *ops, int flags, gfp_t gfp) { - static struct lock_class_key nofs_marks_lock; struct fsnotify_group *group; group = kzalloc(sizeof(struct fsnotify_group), gfp); @@ -136,16 +135,6 @@ static struct fsnotify_group *__fsnotify_alloc_group( group->ops = ops; group->flags = flags; - /* - * For most backends, eviction of inode with a mark is not expected, - * because marks hold a refcount on the inode against eviction. - * - * Use a different lockdep class for groups that support evictable - * inode marks, because with evictable marks, mark_mutex is NOT - * fs-reclaim safe - the mutex is taken when evicting inodes. - */ - if (flags & FSNOTIFY_GROUP_NOFS) - lockdep_set_class(&group->mark_mutex, &nofs_marks_lock); return group; } diff --git a/fs/notify/inotify/inotify_user.c b/fs/notify/inotify/inotify_user.c index c7e451d5bd51..0794dcaf1e47 100644 --- a/fs/notify/inotify/inotify_user.c +++ b/fs/notify/inotify/inotify_user.c @@ -569,7 +569,7 @@ static int inotify_update_existing_watch(struct fsnotify_group *group, /* more bits in old than in new? */ int dropped = (old_mask & ~new_mask); /* more bits in this fsn_mark than the inode's mask? */ - int do_inode = (new_mask & ~inode->i_fsnotify_mask); + int do_inode = (new_mask & ~READ_ONCE(inode->i_fsnotify_mask)); /* update the inode with this new fsn_mark */ if (dropped || do_inode) diff --git a/fs/notify/mark.c b/fs/notify/mark.c index 5e170e713088..c45b222cf9c1 100644 --- a/fs/notify/mark.c +++ b/fs/notify/mark.c @@ -128,7 +128,7 @@ __u32 fsnotify_conn_mask(struct fsnotify_mark_connector *conn) if (WARN_ON(!fsnotify_valid_obj_type(conn->type))) return 0; - return *fsnotify_conn_mask_p(conn); + return READ_ONCE(*fsnotify_conn_mask_p(conn)); } static void fsnotify_get_sb_watched_objects(struct super_block *sb) @@ -245,7 +245,11 @@ static void *__fsnotify_recalc_mask(struct fsnotify_mark_connector *conn) !(mark->flags & FSNOTIFY_MARK_FLAG_NO_IREF)) want_iref = true; } - *fsnotify_conn_mask_p(conn) = new_mask; + /* + * We use WRITE_ONCE() to prevent silly compiler optimizations from + * confusing readers not holding conn->lock with partial updates. + */ + WRITE_ONCE(*fsnotify_conn_mask_p(conn), new_mask); return fsnotify_update_iref(conn, want_iref); } diff --git a/fs/ntfs3/lib/decompress_common.h b/fs/ntfs3/lib/decompress_common.h index dd7ced000d0e..f0cad9c4a289 100644 --- a/fs/ntfs3/lib/decompress_common.h +++ b/fs/ntfs3/lib/decompress_common.h @@ -12,7 +12,7 @@ #include <linux/compiler.h> #include <linux/types.h> #include <linux/slab.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* "Force inline" macro (not required, but helpful for performance) */ diff --git a/fs/orangefs/orangefs-kernel.h b/fs/orangefs/orangefs-kernel.h index e2df7eeadc7a..3d4b883a7660 100644 --- a/fs/orangefs/orangefs-kernel.h +++ b/fs/orangefs/orangefs-kernel.h @@ -53,7 +53,7 @@ #include <linux/exportfs.h> #include <linux/hashtable.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "orangefs-dev-proto.h" diff --git a/fs/pidfs.c b/fs/pidfs.c index 7ffdc88dfb52..80675b6bf884 100644 --- a/fs/pidfs.c +++ b/fs/pidfs.c @@ -120,6 +120,7 @@ static long pidfd_ioctl(struct file *file, unsigned int cmd, unsigned long arg) struct nsproxy *nsp __free(put_nsproxy) = NULL; struct pid *pid = pidfd_pid(file); struct ns_common *ns_common = NULL; + struct pid_namespace *pid_ns; if (arg) return -EINVAL; @@ -202,7 +203,9 @@ static long pidfd_ioctl(struct file *file, unsigned int cmd, unsigned long arg) case PIDFD_GET_PID_NAMESPACE: if (IS_ENABLED(CONFIG_PID_NS)) { rcu_read_lock(); - ns_common = to_ns_common( get_pid_ns(task_active_pid_ns(task))); + pid_ns = task_active_pid_ns(task); + if (pid_ns) + ns_common = to_ns_common(get_pid_ns(pid_ns)); rcu_read_unlock(); } break; diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c index 72c53129c952..d39ee5f6c075 100644 --- a/fs/reiserfs/inode.c +++ b/fs/reiserfs/inode.c @@ -12,7 +12,7 @@ #include <linux/highmem.h> #include <linux/slab.h> #include <linux/uaccess.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/buffer_head.h> #include <linux/mpage.h> #include <linux/writeback.h> diff --git a/fs/reiserfs/reiserfs.h b/fs/reiserfs/reiserfs.h index f0e1f29f20ee..12fc20af8e17 100644 --- a/fs/reiserfs/reiserfs.h +++ b/fs/reiserfs/reiserfs.h @@ -11,7 +11,7 @@ #include <linux/sched.h> #include <linux/bug.h> #include <linux/workqueue.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/bitops.h> #include <linux/proc_fs.h> #include <linux/buffer_head.h> diff --git a/fs/smb/client/cifsacl.h b/fs/smb/client/cifsacl.h index 6529478b7f48..31b51a8fc256 100644 --- a/fs/smb/client/cifsacl.h +++ b/fs/smb/client/cifsacl.h @@ -55,7 +55,7 @@ struct smb3_sd { #define ACL_CONTROL_SI 0x0800 /* SACL Auto-Inherited */ #define ACL_CONTROL_DI 0x0400 /* DACL Auto-Inherited */ #define ACL_CONTROL_SC 0x0200 /* SACL computed through inheritance */ -#define ACL_CONTROL_DC 0x0100 /* DACL computed through inheritence */ +#define ACL_CONTROL_DC 0x0100 /* DACL computed through inheritance */ #define ACL_CONTROL_SS 0x0080 /* Create server ACL */ #define ACL_CONTROL_DT 0x0040 /* DACL provided by trusted source */ #define ACL_CONTROL_SD 0x0020 /* SACL defaulted */ diff --git a/fs/smb/client/cifsencrypt.c b/fs/smb/client/cifsencrypt.c index 2d851f596a72..7a43daacc815 100644 --- a/fs/smb/client/cifsencrypt.c +++ b/fs/smb/client/cifsencrypt.c @@ -239,7 +239,7 @@ int cifs_verify_signature(struct smb_rqst *rqst, cifs_dbg(FYI, "dummy signature received for smb command 0x%x\n", cifs_pdu->Command); - /* save off the origiginal signature so we can modify the smb and check + /* save off the original signature so we can modify the smb and check its signature against what the server sent */ memcpy(server_response_sig, cifs_pdu->Signature.SecuritySignature, 8); @@ -700,6 +700,7 @@ cifs_crypto_secmech_release(struct TCP_Server_Info *server) cifs_free_hash(&server->secmech.aes_cmac); cifs_free_hash(&server->secmech.hmacsha256); cifs_free_hash(&server->secmech.md5); + cifs_free_hash(&server->secmech.sha512); if (!SERVER_IS_CHAN(server)) { if (server->secmech.enc) { diff --git a/fs/smb/client/cifsfs.c b/fs/smb/client/cifsfs.c index 2a2523c93944..000e1ef3beea 100644 --- a/fs/smb/client/cifsfs.c +++ b/fs/smb/client/cifsfs.c @@ -161,7 +161,7 @@ __u32 cifs_lock_secret; /* * Bumps refcount for cifs super block. - * Note that it should be only called if a referece to VFS super block is + * Note that it should be only called if a reference to VFS super block is * already held, e.g. in open-type syscalls context. Otherwise it can race with * atomic_dec_and_test in deactivate_locked_super. */ @@ -289,7 +289,7 @@ static void cifs_kill_sb(struct super_block *sb) struct cifs_sb_info *cifs_sb = CIFS_SB(sb); /* - * We ned to release all dentries for the cached directories + * We need to release all dentries for the cached directories * before we kill the sb. */ if (cifs_sb->root) { @@ -313,8 +313,17 @@ cifs_statfs(struct dentry *dentry, struct kstatfs *buf) struct TCP_Server_Info *server = tcon->ses->server; unsigned int xid; int rc = 0; + const char *full_path; + void *page; xid = get_xid(); + page = alloc_dentry_path(); + + full_path = build_path_from_dentry(dentry, page); + if (IS_ERR(full_path)) { + rc = PTR_ERR(full_path); + goto statfs_out; + } if (le32_to_cpu(tcon->fsAttrInfo.MaxPathNameComponentLength) > 0) buf->f_namelen = @@ -330,8 +339,10 @@ cifs_statfs(struct dentry *dentry, struct kstatfs *buf) buf->f_ffree = 0; /* unlimited */ if (server->ops->queryfs) - rc = server->ops->queryfs(xid, tcon, cifs_sb, buf); + rc = server->ops->queryfs(xid, tcon, full_path, cifs_sb, buf); +statfs_out: + free_dentry_path(page); free_xid(xid); return rc; } diff --git a/fs/smb/client/cifsglob.h b/fs/smb/client/cifsglob.h index 315aac5dec05..5041b1ffc244 100644 --- a/fs/smb/client/cifsglob.h +++ b/fs/smb/client/cifsglob.h @@ -180,6 +180,7 @@ struct session_key { struct cifs_secmech { struct shash_desc *md5; /* md5 hash function, for CIFS/SMB1 signatures */ struct shash_desc *hmacsha256; /* hmac-sha256 hash function, for SMB2 signatures */ + struct shash_desc *sha512; /* sha512 hash function, for SMB3.1.1 preauth hash */ struct shash_desc *aes_cmac; /* block-cipher based MAC function, for SMB3 signatures */ struct crypto_aead *enc; /* smb3 encryption AEAD TFM (AES-CCM and AES-GCM) */ @@ -480,7 +481,7 @@ struct smb_version_operations { __u16 net_fid, struct cifsInodeInfo *cifs_inode); /* query remote filesystem */ int (*queryfs)(const unsigned int, struct cifs_tcon *, - struct cifs_sb_info *, struct kstatfs *); + const char *, struct cifs_sb_info *, struct kstatfs *); /* send mandatory brlock to the server */ int (*mand_lock)(const unsigned int, struct cifsFileInfo *, __u64, __u64, __u32, int, int, bool); @@ -774,7 +775,7 @@ struct TCP_Server_Info { } compression; __u16 signing_algorithm; __le16 cipher_type; - /* save initital negprot hash */ + /* save initial negprot hash */ __u8 preauth_sha_hash[SMB2_PREAUTH_HASH_SIZE]; bool signing_negotiated; /* true if valid signing context rcvd from server */ bool posix_ext_supported; diff --git a/fs/smb/client/cifspdu.h b/fs/smb/client/cifspdu.h index c3b6263060b0..ee78bb6741d6 100644 --- a/fs/smb/client/cifspdu.h +++ b/fs/smb/client/cifspdu.h @@ -10,7 +10,7 @@ #define _CIFSPDU_H #include <net/sock.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "../common/smbfsctl.h" #define CIFS_PROT 0 @@ -781,7 +781,7 @@ typedef struct smb_com_logoff_andx_rsp { __u16 ByteCount; } __attribute__((packed)) LOGOFF_ANDX_RSP; -typedef union smb_com_tree_disconnect { /* as an altetnative can use flag on +typedef union smb_com_tree_disconnect { /* as an alternative can use flag on tree_connect PDU to effect disconnect */ /* tdis is probably simplest SMB PDU */ struct { @@ -2406,7 +2406,7 @@ struct cifs_posix_ace { /* access control entry (ACE) */ __le64 cifs_uid; /* or gid */ } __attribute__((packed)); -struct cifs_posix_acl { /* access conrol list (ACL) */ +struct cifs_posix_acl { /* access control list (ACL) */ __le16 version; __le16 access_entry_count; /* access ACL - count of entries */ __le16 default_entry_count; /* default ACL - count of entries */ diff --git a/fs/smb/client/cifssmb.c b/fs/smb/client/cifssmb.c index 131f20b91c3e..c6f15dbe860a 100644 --- a/fs/smb/client/cifssmb.c +++ b/fs/smb/client/cifssmb.c @@ -1215,7 +1215,7 @@ openRetry: req->CreateDisposition = cpu_to_le32(disposition); req->CreateOptions = cpu_to_le32(create_options & CREATE_OPTIONS_MASK); - /* BB Expirement with various impersonation levels and verify */ + /* BB Experiment with various impersonation levels and verify */ req->ImpersonationLevel = cpu_to_le32(SECURITY_IMPERSONATION); req->SecurityFlags = SECURITY_CONTEXT_TRACKING|SECURITY_EFFECTIVE_ONLY; @@ -3018,7 +3018,7 @@ static void cifs_init_ace(struct cifs_posix_ace *cifs_ace, /** * posix_acl_to_cifs - convert ACLs from POSIX ACL to cifs format - * @parm_data: ACLs in cifs format to conver to + * @parm_data: ACLs in cifs format to convert to * @acl: ACLs in POSIX ACL format to convert from * @acl_type: the type of POSIX ACLs stored in @acl * @@ -3995,7 +3995,7 @@ findFirstRetry: name_len = cifsConvertToUTF16((__le16 *) pSMB->FileName, searchName, PATH_MAX, nls_codepage, remap); - /* We can not add the asterik earlier in case + /* We can not add the asterisk earlier in case it got remapped to 0xF03A as if it were part of the directory name instead of a wildcard */ name_len *= 2; diff --git a/fs/smb/client/compress/lz77.c b/fs/smb/client/compress/lz77.c index 553e253ada29..96e8a8057a77 100644 --- a/fs/smb/client/compress/lz77.c +++ b/fs/smb/client/compress/lz77.c @@ -9,7 +9,7 @@ #include <linux/slab.h> #include <linux/sizes.h> #include <linux/count_zeros.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "lz77.h" diff --git a/fs/smb/client/file.c b/fs/smb/client/file.c index 78b59c4ef3ce..a58a3333ecc3 100644 --- a/fs/smb/client/file.c +++ b/fs/smb/client/file.c @@ -2502,7 +2502,7 @@ refind_writable: } } } - /* couldn't find useable FH with same pid, try any available */ + /* couldn't find usable FH with same pid, try any available */ if (!any_available) { any_available = true; goto refind_writable; diff --git a/fs/smb/client/fs_context.h b/fs/smb/client/fs_context.h index 69f9d938b336..890d6d9d4a59 100644 --- a/fs/smb/client/fs_context.h +++ b/fs/smb/client/fs_context.h @@ -260,7 +260,7 @@ struct smb3_fs_context { unsigned int min_offload; unsigned int retrans; bool sockopt_tcp_nodelay:1; - /* attribute cache timemout for files and directories in jiffies */ + /* attribute cache timeout for files and directories in jiffies */ unsigned long acregmax; unsigned long acdirmax; /* timeout for deferred close of files in jiffies */ diff --git a/fs/smb/client/inode.c b/fs/smb/client/inode.c index 647f9bedd9fc..eff3f57235ee 100644 --- a/fs/smb/client/inode.c +++ b/fs/smb/client/inode.c @@ -629,10 +629,16 @@ cifs_sfu_type(struct cifs_fattr *fattr, const char *path, &symlink_len_utf16, &symlink_buf_utf16, &buf_type); + /* + * Check that read buffer has valid length and does not + * contain UTF-16 null codepoint (via UniStrnlen() call) + * because Linux cannot process symlink with null byte. + */ if ((rc == 0) && (symlink_len_utf16 > 0) && (symlink_len_utf16 < fattr->cf_eof-8 + 1) && - (symlink_len_utf16 % 2 == 0)) { + (symlink_len_utf16 % 2 == 0) && + (UniStrnlen((wchar_t *)symlink_buf_utf16, symlink_len_utf16/2) == symlink_len_utf16/2)) { fattr->cf_symlink_target = cifs_strndup_from_utf16(symlink_buf_utf16, symlink_len_utf16, diff --git a/fs/smb/client/misc.c b/fs/smb/client/misc.c index 054f10ebf65a..4373dd64b66d 100644 --- a/fs/smb/client/misc.c +++ b/fs/smb/client/misc.c @@ -254,7 +254,7 @@ free_rsp_buf(int resp_buftype, void *rsp) } /* NB: MID can not be set if treeCon not passed in, in that - case it is responsbility of caller to set the mid */ + case it is responsibility of caller to set the mid */ void header_assemble(struct smb_hdr *buffer, char smb_command /* command */ , const struct cifs_tcon *treeCon, int word_count diff --git a/fs/smb/client/netmisc.c b/fs/smb/client/netmisc.c index 1b52e6ac431c..2a8d71221e5e 100644 --- a/fs/smb/client/netmisc.c +++ b/fs/smb/client/netmisc.c @@ -1003,7 +1003,7 @@ struct timespec64 cnvrtDosUnixTm(__le16 le_date, __le16 le_time, int offset) year is 2**7, the last year is 1980+127, which means we need only consider 2 special case years, ie the years 2000 and 2100, and only adjust for the lack of leap year for the year 2100, as 2000 was a - leap year (divisable by 400) */ + leap year (divisible by 400) */ if (year >= 120) /* the year 2100 */ days = days - 1; /* do not count leap year for the year 2100 */ diff --git a/fs/smb/client/readdir.c b/fs/smb/client/readdir.c index ebe1cb30e18e..b3a8f9c6fcff 100644 --- a/fs/smb/client/readdir.c +++ b/fs/smb/client/readdir.c @@ -553,7 +553,7 @@ static void cifs_fill_dirent_std(struct cifs_dirent *de, const FIND_FILE_STANDARD_INFO *info) { de->name = &info->FileName[0]; - /* one byte length, no endianess conversion */ + /* one byte length, no endianness conversion */ de->namelen = info->FileNameLength; de->resume_key = info->ResumeKey; } @@ -815,7 +815,7 @@ static bool emit_cached_dirents(struct cached_dirents *cde, * However, this sequence of ->pos values may have holes * in it, for example dot-dirs returned from the server * are suppressed. - * Handle this bu forcing ctx->pos to be the same as the + * Handle this by forcing ctx->pos to be the same as the * ->pos of the current dirent we emit from the cache. * This means that when we emit these entries from the cache * we now emit them with the same ->pos value as in the diff --git a/fs/smb/client/reparse.c b/fs/smb/client/reparse.c index 3b48a093cfb1..c848b5e88d32 100644 --- a/fs/smb/client/reparse.c +++ b/fs/smb/client/reparse.c @@ -320,22 +320,51 @@ static int parse_reparse_posix(struct reparse_posix_data *buf, unsigned int len; u64 type; + len = le16_to_cpu(buf->ReparseDataLength); + if (len < sizeof(buf->InodeType)) { + cifs_dbg(VFS, "srv returned malformed nfs buffer\n"); + return -EIO; + } + + len -= sizeof(buf->InodeType); + switch ((type = le64_to_cpu(buf->InodeType))) { case NFS_SPECFILE_LNK: - len = le16_to_cpu(buf->ReparseDataLength); + if (len == 0 || (len % 2)) { + cifs_dbg(VFS, "srv returned malformed nfs symlink buffer\n"); + return -EIO; + } + /* + * Check that buffer does not contain UTF-16 null codepoint + * because Linux cannot process symlink with null byte. + */ + if (UniStrnlen((wchar_t *)buf->DataBuffer, len/2) != len/2) { + cifs_dbg(VFS, "srv returned null byte in nfs symlink target location\n"); + return -EIO; + } data->symlink_target = cifs_strndup_from_utf16(buf->DataBuffer, len, true, cifs_sb->local_nls); if (!data->symlink_target) return -ENOMEM; - convert_delimiter(data->symlink_target, '/'); cifs_dbg(FYI, "%s: target path: %s\n", __func__, data->symlink_target); break; case NFS_SPECFILE_CHR: case NFS_SPECFILE_BLK: + /* DataBuffer for block and char devices contains two 32-bit numbers */ + if (len != 8) { + cifs_dbg(VFS, "srv returned malformed nfs buffer for type: 0x%llx\n", type); + return -EIO; + } + break; case NFS_SPECFILE_FIFO: case NFS_SPECFILE_SOCK: + /* DataBuffer for fifos and sockets is empty */ + if (len != 0) { + cifs_dbg(VFS, "srv returned malformed nfs buffer for type: 0x%llx\n", type); + return -EIO; + } break; default: cifs_dbg(VFS, "%s: unhandled inode type: 0x%llx\n", @@ -482,12 +511,18 @@ bool cifs_reparse_point_to_fattr(struct cifs_sb_info *cifs_sb, u32 tag = data->reparse.tag; if (tag == IO_REPARSE_TAG_NFS && buf) { + if (le16_to_cpu(buf->ReparseDataLength) < sizeof(buf->InodeType)) + return false; switch (le64_to_cpu(buf->InodeType)) { case NFS_SPECFILE_CHR: + if (le16_to_cpu(buf->ReparseDataLength) != sizeof(buf->InodeType) + 8) + return false; fattr->cf_mode |= S_IFCHR; fattr->cf_rdev = reparse_mkdev(buf->DataBuffer); break; case NFS_SPECFILE_BLK: + if (le16_to_cpu(buf->ReparseDataLength) != sizeof(buf->InodeType) + 8) + return false; fattr->cf_mode |= S_IFBLK; fattr->cf_rdev = reparse_mkdev(buf->DataBuffer); break; diff --git a/fs/smb/client/sess.c b/fs/smb/client/sess.c index 03c0b484a4b5..3216f786908f 100644 --- a/fs/smb/client/sess.c +++ b/fs/smb/client/sess.c @@ -624,7 +624,7 @@ cifs_ses_add_channel(struct cifs_ses *ses, * to sign packets before we generate the channel signing key * (we sign with the session key) */ - rc = smb3_crypto_shash_allocate(chan->server); + rc = smb311_crypto_shash_allocate(chan->server); if (rc) { cifs_dbg(VFS, "%s: crypto alloc failed\n", __func__); mutex_unlock(&ses->session_mutex); diff --git a/fs/smb/client/smb1ops.c b/fs/smb/client/smb1ops.c index e03c91a49650..9a6ece66c4d3 100644 --- a/fs/smb/client/smb1ops.c +++ b/fs/smb/client/smb1ops.c @@ -909,7 +909,7 @@ cifs_oplock_response(struct cifs_tcon *tcon, __u64 persistent_fid, static int cifs_queryfs(const unsigned int xid, struct cifs_tcon *tcon, - struct cifs_sb_info *cifs_sb, struct kstatfs *buf) + const char *path, struct cifs_sb_info *cifs_sb, struct kstatfs *buf) { int rc = -EOPNOTSUPP; diff --git a/fs/smb/client/smb2inode.c b/fs/smb/client/smb2inode.c index b992117377e9..4e9e225520a6 100644 --- a/fs/smb/client/smb2inode.c +++ b/fs/smb/client/smb2inode.c @@ -1205,9 +1205,12 @@ struct inode *smb2_get_reparse_inode(struct cifs_open_info_data *data, struct cifs_sb_info *cifs_sb = CIFS_SB(sb); struct cifsFileInfo *cfile; struct inode *new = NULL; + int out_buftype[4] = {}; + struct kvec out_iov[4] = {}; struct kvec in_iov[2]; int cmds[2]; int rc; + int i; oparms = CIFS_OPARMS(cifs_sb, tcon, full_path, SYNCHRONIZE | DELETE | @@ -1228,7 +1231,7 @@ struct inode *smb2_get_reparse_inode(struct cifs_open_info_data *data, cmds[1] = SMB2_OP_POSIX_QUERY_INFO; cifs_get_writable_path(tcon, full_path, FIND_WR_ANY, &cfile); rc = smb2_compound_op(xid, tcon, cifs_sb, full_path, &oparms, - in_iov, cmds, 2, cfile, NULL, NULL, NULL); + in_iov, cmds, 2, cfile, out_iov, out_buftype, NULL); if (!rc) { rc = smb311_posix_get_inode_info(&new, full_path, data, sb, xid); @@ -1237,12 +1240,29 @@ struct inode *smb2_get_reparse_inode(struct cifs_open_info_data *data, cmds[1] = SMB2_OP_QUERY_INFO; cifs_get_writable_path(tcon, full_path, FIND_WR_ANY, &cfile); rc = smb2_compound_op(xid, tcon, cifs_sb, full_path, &oparms, - in_iov, cmds, 2, cfile, NULL, NULL, NULL); + in_iov, cmds, 2, cfile, out_iov, out_buftype, NULL); if (!rc) { rc = cifs_get_inode_info(&new, full_path, data, sb, xid, NULL); } } + + + /* + * If CREATE was successful but SMB2_OP_SET_REPARSE failed then + * remove the intermediate object created by CREATE. Otherwise + * empty object stay on the server when reparse call failed. + */ + if (rc && + out_iov[0].iov_base != NULL && out_buftype[0] != CIFS_NO_BUFFER && + ((struct smb2_hdr *)out_iov[0].iov_base)->Status == STATUS_SUCCESS && + (out_iov[1].iov_base == NULL || out_buftype[1] == CIFS_NO_BUFFER || + ((struct smb2_hdr *)out_iov[1].iov_base)->Status != STATUS_SUCCESS)) + smb2_unlink(xid, tcon, full_path, cifs_sb, NULL); + + for (i = 0; i < ARRAY_SIZE(out_buftype); i++) + free_rsp_buf(out_buftype[i], out_iov[i].iov_base); + return rc ? ERR_PTR(rc) : new; } diff --git a/fs/smb/client/smb2misc.c b/fs/smb/client/smb2misc.c index bdeb12ff53e3..f3c4b70b77b9 100644 --- a/fs/smb/client/smb2misc.c +++ b/fs/smb/client/smb2misc.c @@ -906,41 +906,41 @@ smb311_update_preauth_hash(struct cifs_ses *ses, struct TCP_Server_Info *server, || (hdr->Status != cpu_to_le32(NT_STATUS_MORE_PROCESSING_REQUIRED)))) return 0; + ok: - rc = cifs_alloc_hash("sha512", &sha512); - if (rc) { - cifs_dbg(VFS, "%s: Could not allocate SHA512 shash, rc=%d\n", __func__, rc); + rc = smb311_crypto_shash_allocate(server); + if (rc) return rc; - } + sha512 = server->secmech.sha512; rc = crypto_shash_init(sha512); if (rc) { - cifs_dbg(VFS, "%s: Could not init SHA512 shash, rc=%d\n", __func__, rc); - goto err_free; + cifs_dbg(VFS, "%s: Could not init sha512 shash\n", __func__); + return rc; } rc = crypto_shash_update(sha512, ses->preauth_sha_hash, SMB2_PREAUTH_HASH_SIZE); if (rc) { - cifs_dbg(VFS, "%s: Could not update SHA512 shash, rc=%d\n", __func__, rc); - goto err_free; + cifs_dbg(VFS, "%s: Could not update sha512 shash\n", __func__); + return rc; } for (i = 0; i < nvec; i++) { rc = crypto_shash_update(sha512, iov[i].iov_base, iov[i].iov_len); if (rc) { - cifs_dbg(VFS, "%s: Could not update SHA512 shash, rc=%d\n", __func__, rc); - goto err_free; + cifs_dbg(VFS, "%s: Could not update sha512 shash\n", + __func__); + return rc; } } rc = crypto_shash_final(sha512, ses->preauth_sha_hash); if (rc) { - cifs_dbg(VFS, "%s: Could not finalize SHA12 shash, rc=%d\n", __func__, rc); - goto err_free; + cifs_dbg(VFS, "%s: Could not finalize sha512 shash\n", + __func__); + return rc; } -err_free: - cifs_free_hash(&sha512); return 0; } diff --git a/fs/smb/client/smb2ops.c b/fs/smb/client/smb2ops.c index 177173072bfa..6b385fce3f2a 100644 --- a/fs/smb/client/smb2ops.c +++ b/fs/smb/client/smb2ops.c @@ -2177,7 +2177,7 @@ smb3_enum_snapshots(const unsigned int xid, struct cifs_tcon *tcon, NULL, 0 /* no input data */, max_response_size, (char **)&retbuf, &ret_data_len); - cifs_dbg(FYI, "enum snaphots ioctl returned %d and ret buflen is %d\n", + cifs_dbg(FYI, "enum snapshots ioctl returned %d and ret buflen is %d\n", rc, ret_data_len); if (rc) return rc; @@ -2838,7 +2838,7 @@ out_free_path: static int smb2_queryfs(const unsigned int xid, struct cifs_tcon *tcon, - struct cifs_sb_info *cifs_sb, struct kstatfs *buf) + const char *path, struct cifs_sb_info *cifs_sb, struct kstatfs *buf) { struct smb2_query_info_rsp *rsp; struct smb2_fs_full_size_info *info = NULL; @@ -2847,7 +2847,7 @@ smb2_queryfs(const unsigned int xid, struct cifs_tcon *tcon, int rc; - rc = smb2_query_info_compound(xid, tcon, "", + rc = smb2_query_info_compound(xid, tcon, path, FILE_READ_ATTRIBUTES, FS_FULL_SIZE_INFORMATION, SMB2_O_INFO_FILESYSTEM, @@ -2875,28 +2875,33 @@ qfs_exit: static int smb311_queryfs(const unsigned int xid, struct cifs_tcon *tcon, - struct cifs_sb_info *cifs_sb, struct kstatfs *buf) + const char *path, struct cifs_sb_info *cifs_sb, struct kstatfs *buf) { int rc; - __le16 srch_path = 0; /* Null - open root of share */ + __le16 *utf16_path = NULL; u8 oplock = SMB2_OPLOCK_LEVEL_NONE; struct cifs_open_parms oparms; struct cifs_fid fid; if (!tcon->posix_extensions) - return smb2_queryfs(xid, tcon, cifs_sb, buf); + return smb2_queryfs(xid, tcon, path, cifs_sb, buf); oparms = (struct cifs_open_parms) { .tcon = tcon, - .path = "", + .path = path, .desired_access = FILE_READ_ATTRIBUTES, .disposition = FILE_OPEN, .create_options = cifs_create_options(cifs_sb, 0), .fid = &fid, }; - rc = SMB2_open(xid, &oparms, &srch_path, &oplock, NULL, NULL, + utf16_path = cifs_convert_path_to_utf16(path, cifs_sb); + if (utf16_path == NULL) + return -ENOMEM; + + rc = SMB2_open(xid, &oparms, utf16_path, &oplock, NULL, NULL, NULL, NULL); + kfree(utf16_path); if (rc) return rc; @@ -3583,7 +3588,7 @@ static long smb3_simple_falloc(struct file *file, struct cifs_tcon *tcon, /* * At this point, we are trying to fallocate an internal * regions of a sparse file. Since smb2 does not have a - * fallocate command we have two otions on how to emulate this. + * fallocate command we have two options on how to emulate this. * We can either turn the entire file to become non-sparse * which we only do if the fallocate is for virtually * the whole file, or we can overwrite the region with zeroes diff --git a/fs/smb/client/smb2pdu.c b/fs/smb/client/smb2pdu.c index 02828b9c3cb3..b2f16a7b696d 100644 --- a/fs/smb/client/smb2pdu.c +++ b/fs/smb/client/smb2pdu.c @@ -2986,7 +2986,7 @@ replay_again: SMB2_close(xid, tcon, rsp->PersistentFileId, rsp->VolatileFileId); - /* Eventually save off posix specific response info and timestaps */ + /* Eventually save off posix specific response info and timestamps */ err_free_rsp_buf: free_rsp_buf(resp_buftype, rsp); @@ -4581,7 +4581,7 @@ smb2_readv_callback(struct mid_q_entry *mid) } #ifdef CONFIG_CIFS_SMB_DIRECT /* - * If this rdata has a memmory registered, the MR can be freed + * If this rdata has a memory registered, the MR can be freed * MR needs to be freed as soon as I/O finishes to prevent deadlock * because they have limited number and are used for future I/Os */ diff --git a/fs/smb/client/smb2proto.h b/fs/smb/client/smb2proto.h index 56a896ff7cd9..c7e1b149877a 100644 --- a/fs/smb/client/smb2proto.h +++ b/fs/smb/client/smb2proto.h @@ -291,7 +291,7 @@ extern int smb2_validate_and_copy_iov(unsigned int offset, extern void smb2_copy_fs_info_to_kstatfs( struct smb2_fs_full_size_info *pfs_inf, struct kstatfs *kst); -extern int smb3_crypto_shash_allocate(struct TCP_Server_Info *server); +extern int smb311_crypto_shash_allocate(struct TCP_Server_Info *server); extern int smb311_update_preauth_hash(struct cifs_ses *ses, struct TCP_Server_Info *server, struct kvec *iov, int nvec); diff --git a/fs/smb/client/smb2transport.c b/fs/smb/client/smb2transport.c index f7e04c40d22e..b486b14bb330 100644 --- a/fs/smb/client/smb2transport.c +++ b/fs/smb/client/smb2transport.c @@ -26,7 +26,8 @@ #include "../common/smb2status.h" #include "smb2glob.h" -int smb3_crypto_shash_allocate(struct TCP_Server_Info *server) +static int +smb3_crypto_shash_allocate(struct TCP_Server_Info *server) { struct cifs_secmech *p = &server->secmech; int rc; @@ -45,6 +46,33 @@ err: return rc; } +int +smb311_crypto_shash_allocate(struct TCP_Server_Info *server) +{ + struct cifs_secmech *p = &server->secmech; + int rc = 0; + + rc = cifs_alloc_hash("hmac(sha256)", &p->hmacsha256); + if (rc) + return rc; + + rc = cifs_alloc_hash("cmac(aes)", &p->aes_cmac); + if (rc) + goto err; + + rc = cifs_alloc_hash("sha512", &p->sha512); + if (rc) + goto err; + + return 0; + +err: + cifs_free_hash(&p->aes_cmac); + cifs_free_hash(&p->hmacsha256); + return rc; +} + + static int smb2_get_sign_key(__u64 ses_id, struct TCP_Server_Info *server, u8 *key) { @@ -668,7 +696,7 @@ smb2_verify_signature(struct smb_rqst *rqst, struct TCP_Server_Info *server) shdr->Command); /* - * Save off the origiginal signature so we can modify the smb and check + * Save off the original signature so we can modify the smb and check * our calculated signature against what the server sent. */ memcpy(server_response_sig, shdr->Signature, SMB2_SIGNATURE_SIZE); diff --git a/fs/smb/client/smbdirect.c b/fs/smb/client/smbdirect.c index 0c64b37e2660..b0b7254661e9 100644 --- a/fs/smb/client/smbdirect.c +++ b/fs/smb/client/smbdirect.c @@ -219,7 +219,7 @@ static int smbd_conn_upcall( case RDMA_CM_EVENT_DEVICE_REMOVAL: case RDMA_CM_EVENT_DISCONNECTED: - /* This happenes when we fail the negotiation */ + /* This happens when we fail the negotiation */ if (info->transport_status == SMBD_NEGOTIATE_FAILED) { info->transport_status = SMBD_DISCONNECTED; wake_up(&info->conn_wait); @@ -1344,7 +1344,7 @@ void smbd_destroy(struct TCP_Server_Info *server) * are not locked by srv_mutex. It is possible some processes are * blocked on transport srv_mutex while holding memory registration. * Release the transport srv_mutex to allow them to hit the failure - * path when sending data, and then release memory registartions. + * path when sending data, and then release memory registrations. */ log_rdma_event(INFO, "freeing mr list\n"); wake_up_interruptible_all(&info->wait_mr); diff --git a/fs/smb/client/smbdirect.h b/fs/smb/client/smbdirect.h index 83f239f376f0..c08e3665150d 100644 --- a/fs/smb/client/smbdirect.h +++ b/fs/smb/client/smbdirect.h @@ -111,7 +111,7 @@ struct smbd_connection { /* Used by transport to wait until all MRs are returned */ wait_queue_head_t wait_for_mr_cleanup; - /* Activity accoutning */ + /* Activity accounting */ atomic_t send_pending; wait_queue_head_t wait_send_pending; wait_queue_head_t wait_post_send; diff --git a/fs/smb/common/smbfsctl.h b/fs/smb/common/smbfsctl.h index a94d658b88e8..4b379e84c46b 100644 --- a/fs/smb/common/smbfsctl.h +++ b/fs/smb/common/smbfsctl.h @@ -140,20 +140,21 @@ /* Used by the DFS filter See MS-DFSC */ #define IO_REPARSE_TAG_DFSR 0x80000012 #define IO_REPARSE_TAG_FILTER_MANAGER 0x8000000B -/* See section MS-FSCC 2.1.2.4 */ +/* Native SMB symlinks since Windows Vista, see MS-FSCC 2.1.2.4 */ #define IO_REPARSE_TAG_SYMLINK 0xA000000C #define IO_REPARSE_TAG_DEDUP 0x80000013 #define IO_REPARSE_APPXSTREAM 0xC0000014 -/* NFS symlinks, Win 8/SMB3 and later */ +/* NFS special files used by Windows NFS server since Windows Server 2012, see MS-FSCC 2.1.2.6 */ #define IO_REPARSE_TAG_NFS 0x80000014 /* * AzureFileSync - see * https://docs.microsoft.com/en-us/azure/storage/files/storage-sync-cloud-tiering */ #define IO_REPARSE_TAG_AZ_FILE_SYNC 0x8000001e +/* Native Win32 AF_UNIX sockets since Windows 10 April 2018 Update, used also by WSL */ +#define IO_REPARSE_TAG_AF_UNIX 0x80000023 /* WSL reparse tags */ #define IO_REPARSE_TAG_LX_SYMLINK 0xA000001D -#define IO_REPARSE_TAG_AF_UNIX 0x80000023 #define IO_REPARSE_TAG_LX_FIFO 0x80000024 #define IO_REPARSE_TAG_LX_CHR 0x80000025 #define IO_REPARSE_TAG_LX_BLK 0x80000026 diff --git a/fs/smb/server/smb2pdu.c b/fs/smb/server/smb2pdu.c index 7460089c186f..797b0f24097b 100644 --- a/fs/smb/server/smb2pdu.c +++ b/fs/smb/server/smb2pdu.c @@ -4883,7 +4883,7 @@ static void get_file_alternate_info(struct ksmbd_work *work, spin_unlock(&dentry->d_lock); file_info->FileNameLength = cpu_to_le32(conv_len); rsp->OutputBufferLength = - cpu_to_le32(sizeof(struct smb2_file_alt_name_info) + conv_len); + cpu_to_le32(struct_size(file_info, FileName, conv_len)); } static int get_file_stream_info(struct ksmbd_work *work, @@ -7562,7 +7562,6 @@ static int fsctl_copychunk(struct ksmbd_work *work, ci_rsp->TotalBytesWritten = cpu_to_le32(ksmbd_server_side_copy_max_total_size()); - chunks = (struct srv_copychunk *)&ci_req->Chunks[0]; chunk_count = le32_to_cpu(ci_req->ChunkCount); if (chunk_count == 0) goto out; @@ -7570,12 +7569,12 @@ static int fsctl_copychunk(struct ksmbd_work *work, /* verify the SRV_COPYCHUNK_COPY packet */ if (chunk_count > ksmbd_server_side_copy_max_chunk_count() || - input_count < offsetof(struct copychunk_ioctl_req, Chunks) + - chunk_count * sizeof(struct srv_copychunk)) { + input_count < struct_size(ci_req, Chunks, chunk_count)) { rsp->hdr.Status = STATUS_INVALID_PARAMETER; return -EINVAL; } + chunks = &ci_req->Chunks[0]; for (i = 0; i < chunk_count; i++) { if (le32_to_cpu(chunks[i].Length) == 0 || le32_to_cpu(chunks[i].Length) > ksmbd_server_side_copy_max_chunk_size()) diff --git a/fs/smb/server/smb2pdu.h b/fs/smb/server/smb2pdu.h index 73aff20e22d0..649dacf7e8c4 100644 --- a/fs/smb/server/smb2pdu.h +++ b/fs/smb/server/smb2pdu.h @@ -190,13 +190,6 @@ struct resume_key_ioctl_rsp { __u8 Context[4]; /* ignored, Windows sets to 4 bytes of zero */ } __packed; -struct copychunk_ioctl_req { - __le64 ResumeKey[3]; - __le32 ChunkCount; - __le32 Reserved; - __u8 Chunks[]; /* array of srv_copychunk */ -} __packed; - struct srv_copychunk { __le64 SourceOffset; __le64 TargetOffset; @@ -204,6 +197,13 @@ struct srv_copychunk { __le32 Reserved; } __packed; +struct copychunk_ioctl_req { + __le64 ResumeKey[3]; + __le32 ChunkCount; + __le32 Reserved; + struct srv_copychunk Chunks[] __counted_by_le(ChunkCount); +} __packed; + struct copychunk_ioctl_rsp { __le32 ChunksWritten; __le32 ChunkBytesWritten; diff --git a/fs/smb/server/transport_rdma.c b/fs/smb/server/transport_rdma.c index 44c87e300c16..17c76713c6d0 100644 --- a/fs/smb/server/transport_rdma.c +++ b/fs/smb/server/transport_rdma.c @@ -1405,8 +1405,8 @@ static int smb_direct_rdma_xmit(struct smb_direct_transport *t, /* build rdma_rw_ctx for each descriptor */ desc_buf = buf; for (i = 0; i < desc_num; i++) { - msg = kzalloc(offsetof(struct smb_direct_rdma_rw_msg, sg_list) + - sizeof(struct scatterlist) * SG_CHUNK_SIZE, GFP_KERNEL); + msg = kzalloc(struct_size(msg, sg_list, SG_CHUNK_SIZE), + GFP_KERNEL); if (!msg) { ret = -ENOMEM; goto out; diff --git a/fs/smb/server/unicode.c b/fs/smb/server/unicode.c index 43ed29ee44ea..217106ff7b82 100644 --- a/fs/smb/server/unicode.c +++ b/fs/smb/server/unicode.c @@ -8,7 +8,7 @@ */ #include <linux/fs.h> #include <linux/slab.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "glob.h" #include "unicode.h" #include "smb_common.h" diff --git a/fs/udf/balloc.c b/fs/udf/balloc.c index d8fc11765d61..807c493ed0cd 100644 --- a/fs/udf/balloc.c +++ b/fs/udf/balloc.c @@ -370,6 +370,7 @@ static void udf_table_free_blocks(struct super_block *sb, struct extent_position oepos, epos; int8_t etype; struct udf_inode_info *iinfo; + int ret = 0; mutex_lock(&sbi->s_alloc_mutex); iinfo = UDF_I(table); @@ -383,8 +384,12 @@ static void udf_table_free_blocks(struct super_block *sb, epos.block = oepos.block = iinfo->i_location; epos.bh = oepos.bh = NULL; - while (count && - (etype = udf_next_aext(table, &epos, &eloc, &elen, 1)) != -1) { + while (count) { + ret = udf_next_aext(table, &epos, &eloc, &elen, &etype, 1); + if (ret < 0) + goto error_return; + if (ret == 0) + break; if (((eloc.logicalBlockNum + (elen >> sb->s_blocksize_bits)) == start)) { if ((0x3FFFFFFF - elen) < @@ -459,11 +464,8 @@ static void udf_table_free_blocks(struct super_block *sb, adsize = sizeof(struct short_ad); else if (iinfo->i_alloc_type == ICBTAG_FLAG_AD_LONG) adsize = sizeof(struct long_ad); - else { - brelse(oepos.bh); - brelse(epos.bh); + else goto error_return; - } if (epos.offset + (2 * adsize) > sb->s_blocksize) { /* Steal a block from the extent being free'd */ @@ -479,10 +481,10 @@ static void udf_table_free_blocks(struct super_block *sb, __udf_add_aext(table, &epos, &eloc, elen, 1); } +error_return: brelse(epos.bh); brelse(oepos.bh); -error_return: mutex_unlock(&sbi->s_alloc_mutex); return; } @@ -498,6 +500,7 @@ static int udf_table_prealloc_blocks(struct super_block *sb, struct extent_position epos; int8_t etype = -1; struct udf_inode_info *iinfo; + int ret = 0; if (first_block >= sbi->s_partmaps[partition].s_partition_len) return 0; @@ -516,11 +519,14 @@ static int udf_table_prealloc_blocks(struct super_block *sb, epos.bh = NULL; eloc.logicalBlockNum = 0xFFFFFFFF; - while (first_block != eloc.logicalBlockNum && - (etype = udf_next_aext(table, &epos, &eloc, &elen, 1)) != -1) { + while (first_block != eloc.logicalBlockNum) { + ret = udf_next_aext(table, &epos, &eloc, &elen, &etype, 1); + if (ret < 0) + goto err_out; + if (ret == 0) + break; udf_debug("eloc=%u, elen=%u, first_block=%u\n", eloc.logicalBlockNum, elen, first_block); - ; /* empty loop body */ } if (first_block == eloc.logicalBlockNum) { @@ -539,6 +545,7 @@ static int udf_table_prealloc_blocks(struct super_block *sb, alloc_count = 0; } +err_out: brelse(epos.bh); if (alloc_count) @@ -560,6 +567,7 @@ static udf_pblk_t udf_table_new_block(struct super_block *sb, struct extent_position epos, goal_epos; int8_t etype; struct udf_inode_info *iinfo = UDF_I(table); + int ret = 0; *err = -ENOSPC; @@ -583,8 +591,10 @@ static udf_pblk_t udf_table_new_block(struct super_block *sb, epos.block = iinfo->i_location; epos.bh = goal_epos.bh = NULL; - while (spread && - (etype = udf_next_aext(table, &epos, &eloc, &elen, 1)) != -1) { + while (spread) { + ret = udf_next_aext(table, &epos, &eloc, &elen, &etype, 1); + if (ret <= 0) + break; if (goal >= eloc.logicalBlockNum) { if (goal < eloc.logicalBlockNum + (elen >> sb->s_blocksize_bits)) @@ -612,9 +622,11 @@ static udf_pblk_t udf_table_new_block(struct super_block *sb, brelse(epos.bh); - if (spread == 0xFFFFFFFF) { + if (ret < 0 || spread == 0xFFFFFFFF) { brelse(goal_epos.bh); mutex_unlock(&sbi->s_alloc_mutex); + if (ret < 0) + *err = ret; return 0; } diff --git a/fs/udf/directory.c b/fs/udf/directory.c index 93153665eb37..632453aa3893 100644 --- a/fs/udf/directory.c +++ b/fs/udf/directory.c @@ -166,13 +166,19 @@ static struct buffer_head *udf_fiiter_bread_blk(struct udf_fileident_iter *iter) */ static int udf_fiiter_advance_blk(struct udf_fileident_iter *iter) { + int8_t etype = -1; + int err = 0; + iter->loffset++; if (iter->loffset < DIV_ROUND_UP(iter->elen, 1<<iter->dir->i_blkbits)) return 0; iter->loffset = 0; - if (udf_next_aext(iter->dir, &iter->epos, &iter->eloc, &iter->elen, 1) - != (EXT_RECORDED_ALLOCATED >> 30)) { + err = udf_next_aext(iter->dir, &iter->epos, &iter->eloc, + &iter->elen, &etype, 1); + if (err < 0) + return err; + else if (err == 0 || etype != (EXT_RECORDED_ALLOCATED >> 30)) { if (iter->pos == iter->dir->i_size) { iter->elen = 0; return 0; @@ -240,6 +246,7 @@ int udf_fiiter_init(struct udf_fileident_iter *iter, struct inode *dir, { struct udf_inode_info *iinfo = UDF_I(dir); int err = 0; + int8_t etype; iter->dir = dir; iter->bh[0] = iter->bh[1] = NULL; @@ -259,9 +266,9 @@ int udf_fiiter_init(struct udf_fileident_iter *iter, struct inode *dir, goto out; } - if (inode_bmap(dir, iter->pos >> dir->i_blkbits, &iter->epos, - &iter->eloc, &iter->elen, &iter->loffset) != - (EXT_RECORDED_ALLOCATED >> 30)) { + err = inode_bmap(dir, iter->pos >> dir->i_blkbits, &iter->epos, + &iter->eloc, &iter->elen, &iter->loffset, &etype); + if (err <= 0 || etype != (EXT_RECORDED_ALLOCATED >> 30)) { if (pos == dir->i_size) return 0; udf_err(dir->i_sb, @@ -457,6 +464,7 @@ int udf_fiiter_append_blk(struct udf_fileident_iter *iter) sector_t block; uint32_t old_elen = iter->elen; int err; + int8_t etype; if (WARN_ON_ONCE(iinfo->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB)) return -EINVAL; @@ -471,8 +479,9 @@ int udf_fiiter_append_blk(struct udf_fileident_iter *iter) udf_fiiter_update_elen(iter, old_elen); return err; } - if (inode_bmap(iter->dir, block, &iter->epos, &iter->eloc, &iter->elen, - &iter->loffset) != (EXT_RECORDED_ALLOCATED >> 30)) { + err = inode_bmap(iter->dir, block, &iter->epos, &iter->eloc, &iter->elen, + &iter->loffset, &etype); + if (err <= 0 || etype != (EXT_RECORDED_ALLOCATED >> 30)) { udf_err(iter->dir->i_sb, "block %llu not allocated in directory (ino %lu)\n", (unsigned long long)block, iter->dir->i_ino); diff --git a/fs/udf/inode.c b/fs/udf/inode.c index eaee57b91c6c..70c907fe8af9 100644 --- a/fs/udf/inode.c +++ b/fs/udf/inode.c @@ -404,7 +404,7 @@ struct udf_map_rq { static int udf_map_block(struct inode *inode, struct udf_map_rq *map) { - int err; + int ret; struct udf_inode_info *iinfo = UDF_I(inode); if (WARN_ON_ONCE(iinfo->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB)) @@ -416,18 +416,24 @@ static int udf_map_block(struct inode *inode, struct udf_map_rq *map) uint32_t elen; sector_t offset; struct extent_position epos = {}; + int8_t etype; down_read(&iinfo->i_data_sem); - if (inode_bmap(inode, map->lblk, &epos, &eloc, &elen, &offset) - == (EXT_RECORDED_ALLOCATED >> 30)) { + ret = inode_bmap(inode, map->lblk, &epos, &eloc, &elen, &offset, + &etype); + if (ret < 0) + goto out_read; + if (ret > 0 && etype == (EXT_RECORDED_ALLOCATED >> 30)) { map->pblk = udf_get_lb_pblock(inode->i_sb, &eloc, offset); map->oflags |= UDF_BLK_MAPPED; + ret = 0; } +out_read: up_read(&iinfo->i_data_sem); brelse(epos.bh); - return 0; + return ret; } down_write(&iinfo->i_data_sem); @@ -438,9 +444,9 @@ static int udf_map_block(struct inode *inode, struct udf_map_rq *map) if (((loff_t)map->lblk) << inode->i_blkbits >= iinfo->i_lenExtents) udf_discard_prealloc(inode); udf_clear_extent_cache(inode); - err = inode_getblk(inode, map); + ret = inode_getblk(inode, map); up_write(&iinfo->i_data_sem); - return err; + return ret; } static int __udf_get_block(struct inode *inode, sector_t block, @@ -543,6 +549,7 @@ static int udf_do_extend_file(struct inode *inode, } else { struct kernel_lb_addr tmploc; uint32_t tmplen; + int8_t tmptype; udf_write_aext(inode, last_pos, &last_ext->extLocation, last_ext->extLength, 1); @@ -552,8 +559,12 @@ static int udf_do_extend_file(struct inode *inode, * more extents, we may need to enter possible following * empty indirect extent. */ - if (new_block_bytes) - udf_next_aext(inode, last_pos, &tmploc, &tmplen, 0); + if (new_block_bytes) { + err = udf_next_aext(inode, last_pos, &tmploc, &tmplen, + &tmptype, 0); + if (err < 0) + goto out_err; + } } iinfo->i_lenExtents += add; @@ -657,8 +668,10 @@ static int udf_extend_file(struct inode *inode, loff_t newsize) */ udf_discard_prealloc(inode); - etype = inode_bmap(inode, first_block, &epos, &eloc, &elen, &offset); - within_last_ext = (etype != -1); + err = inode_bmap(inode, first_block, &epos, &eloc, &elen, &offset, &etype); + if (err < 0) + goto out; + within_last_ext = (err == 1); /* We don't expect extents past EOF... */ WARN_ON_ONCE(within_last_ext && elen > ((loff_t)offset + 1) << inode->i_blkbits); @@ -672,8 +685,10 @@ static int udf_extend_file(struct inode *inode, loff_t newsize) extent.extLength = EXT_NOT_RECORDED_NOT_ALLOCATED; } else { epos.offset -= adsize; - etype = udf_next_aext(inode, &epos, &extent.extLocation, - &extent.extLength, 0); + err = udf_next_aext(inode, &epos, &extent.extLocation, + &extent.extLength, &etype, 0); + if (err <= 0) + goto out; extent.extLength |= etype << 30; } @@ -710,11 +725,11 @@ static int inode_getblk(struct inode *inode, struct udf_map_rq *map) loff_t lbcount = 0, b_off = 0; udf_pblk_t newblocknum; sector_t offset = 0; - int8_t etype; + int8_t etype, tmpetype; struct udf_inode_info *iinfo = UDF_I(inode); udf_pblk_t goal = 0, pgoal = iinfo->i_location.logicalBlockNum; int lastblock = 0; - bool isBeyondEOF; + bool isBeyondEOF = false; int ret = 0; prev_epos.offset = udf_file_entry_alloc_offset(inode); @@ -746,9 +761,13 @@ static int inode_getblk(struct inode *inode, struct udf_map_rq *map) prev_epos.offset = cur_epos.offset; cur_epos.offset = next_epos.offset; - etype = udf_next_aext(inode, &next_epos, &eloc, &elen, 1); - if (etype == -1) + ret = udf_next_aext(inode, &next_epos, &eloc, &elen, &etype, 1); + if (ret < 0) { + goto out_free; + } else if (ret == 0) { + isBeyondEOF = true; break; + } c = !c; @@ -769,13 +788,17 @@ static int inode_getblk(struct inode *inode, struct udf_map_rq *map) * Move prev_epos and cur_epos into indirect extent if we are at * the pointer to it */ - udf_next_aext(inode, &prev_epos, &tmpeloc, &tmpelen, 0); - udf_next_aext(inode, &cur_epos, &tmpeloc, &tmpelen, 0); + ret = udf_next_aext(inode, &prev_epos, &tmpeloc, &tmpelen, &tmpetype, 0); + if (ret < 0) + goto out_free; + ret = udf_next_aext(inode, &cur_epos, &tmpeloc, &tmpelen, &tmpetype, 0); + if (ret < 0) + goto out_free; /* if the extent is allocated and recorded, return the block if the extent is not a multiple of the blocksize, round up */ - if (etype == (EXT_RECORDED_ALLOCATED >> 30)) { + if (!isBeyondEOF && etype == (EXT_RECORDED_ALLOCATED >> 30)) { if (elen & (inode->i_sb->s_blocksize - 1)) { elen = EXT_RECORDED_ALLOCATED | ((elen + inode->i_sb->s_blocksize - 1) & @@ -791,10 +814,9 @@ static int inode_getblk(struct inode *inode, struct udf_map_rq *map) } /* Are we beyond EOF and preallocated extent? */ - if (etype == -1) { + if (isBeyondEOF) { loff_t hole_len; - isBeyondEOF = true; if (count) { if (c) laarr[0] = laarr[1]; @@ -830,7 +852,6 @@ static int inode_getblk(struct inode *inode, struct udf_map_rq *map) endnum = c + 1; lastblock = 1; } else { - isBeyondEOF = false; endnum = startnum = ((count > 2) ? 2 : count); /* if the current extent is in position 0, @@ -844,15 +865,17 @@ static int inode_getblk(struct inode *inode, struct udf_map_rq *map) /* if the current block is located in an extent, read the next extent */ - etype = udf_next_aext(inode, &next_epos, &eloc, &elen, 0); - if (etype != -1) { + ret = udf_next_aext(inode, &next_epos, &eloc, &elen, &etype, 0); + if (ret > 0) { laarr[c + 1].extLength = (etype << 30) | elen; laarr[c + 1].extLocation = eloc; count++; startnum++; endnum++; - } else + } else if (ret == 0) lastblock = 1; + else + goto out_free; } /* if the current extent is not recorded but allocated, get the @@ -1170,6 +1193,7 @@ static int udf_update_extents(struct inode *inode, struct kernel_long_ad *laarr, int start = 0, i; struct kernel_lb_addr tmploc; uint32_t tmplen; + int8_t tmpetype; int err; if (startnum > endnum) { @@ -1187,14 +1211,19 @@ static int udf_update_extents(struct inode *inode, struct kernel_long_ad *laarr, */ if (err < 0) return err; - udf_next_aext(inode, epos, &laarr[i].extLocation, - &laarr[i].extLength, 1); + err = udf_next_aext(inode, epos, &laarr[i].extLocation, + &laarr[i].extLength, &tmpetype, 1); + if (err < 0) + return err; start++; } } for (i = start; i < endnum; i++) { - udf_next_aext(inode, epos, &tmploc, &tmplen, 0); + err = udf_next_aext(inode, epos, &tmploc, &tmplen, &tmpetype, 0); + if (err < 0) + return err; + udf_write_aext(inode, epos, &laarr[i].extLocation, laarr[i].extLength, 1); } @@ -1953,6 +1982,7 @@ int udf_setup_indirect_aext(struct inode *inode, udf_pblk_t block, struct extent_position nepos; struct kernel_lb_addr neloc; int ver, adsize; + int err = 0; if (UDF_I(inode)->i_alloc_type == ICBTAG_FLAG_AD_SHORT) adsize = sizeof(struct short_ad); @@ -1997,10 +2027,12 @@ int udf_setup_indirect_aext(struct inode *inode, udf_pblk_t block, if (epos->offset + adsize > sb->s_blocksize) { struct kernel_lb_addr cp_loc; uint32_t cp_len; - int cp_type; + int8_t cp_type; epos->offset -= adsize; - cp_type = udf_current_aext(inode, epos, &cp_loc, &cp_len, 0); + err = udf_current_aext(inode, epos, &cp_loc, &cp_len, &cp_type, 0); + if (err <= 0) + goto err_out; cp_len |= ((uint32_t)cp_type) << 30; __udf_add_aext(inode, &nepos, &cp_loc, cp_len, 1); @@ -2015,6 +2047,9 @@ int udf_setup_indirect_aext(struct inode *inode, udf_pblk_t block, *epos = nepos; return 0; +err_out: + brelse(bh); + return err; } /* @@ -2160,21 +2195,30 @@ void udf_write_aext(struct inode *inode, struct extent_position *epos, */ #define UDF_MAX_INDIR_EXTS 16 -int8_t udf_next_aext(struct inode *inode, struct extent_position *epos, - struct kernel_lb_addr *eloc, uint32_t *elen, int inc) +/* + * Returns 1 on success, -errno on error, 0 on hit EOF. + */ +int udf_next_aext(struct inode *inode, struct extent_position *epos, + struct kernel_lb_addr *eloc, uint32_t *elen, int8_t *etype, + int inc) { - int8_t etype; unsigned int indirections = 0; + int ret = 0; + udf_pblk_t block; - while ((etype = udf_current_aext(inode, epos, eloc, elen, inc)) == - (EXT_NEXT_EXTENT_ALLOCDESCS >> 30)) { - udf_pblk_t block; + while (1) { + ret = udf_current_aext(inode, epos, eloc, elen, + etype, inc); + if (ret <= 0) + return ret; + if (*etype != (EXT_NEXT_EXTENT_ALLOCDESCS >> 30)) + return ret; if (++indirections > UDF_MAX_INDIR_EXTS) { udf_err(inode->i_sb, "too many indirect extents in inode %lu\n", inode->i_ino); - return -1; + return -EFSCORRUPTED; } epos->block = *eloc; @@ -2184,18 +2228,19 @@ int8_t udf_next_aext(struct inode *inode, struct extent_position *epos, epos->bh = sb_bread(inode->i_sb, block); if (!epos->bh) { udf_debug("reading block %u failed!\n", block); - return -1; + return -EIO; } } - - return etype; } -int8_t udf_current_aext(struct inode *inode, struct extent_position *epos, - struct kernel_lb_addr *eloc, uint32_t *elen, int inc) +/* + * Returns 1 on success, -errno on error, 0 on hit EOF. + */ +int udf_current_aext(struct inode *inode, struct extent_position *epos, + struct kernel_lb_addr *eloc, uint32_t *elen, int8_t *etype, + int inc) { int alen; - int8_t etype; uint8_t *ptr; struct short_ad *sad; struct long_ad *lad; @@ -2210,20 +2255,23 @@ int8_t udf_current_aext(struct inode *inode, struct extent_position *epos, alen = udf_file_entry_alloc_offset(inode) + iinfo->i_lenAlloc; } else { + struct allocExtDesc *header = + (struct allocExtDesc *)epos->bh->b_data; + if (!epos->offset) epos->offset = sizeof(struct allocExtDesc); ptr = epos->bh->b_data + epos->offset; - alen = sizeof(struct allocExtDesc) + - le32_to_cpu(((struct allocExtDesc *)epos->bh->b_data)-> - lengthAllocDescs); + if (check_add_overflow(sizeof(struct allocExtDesc), + le32_to_cpu(header->lengthAllocDescs), &alen)) + return -1; } switch (iinfo->i_alloc_type) { case ICBTAG_FLAG_AD_SHORT: sad = udf_get_fileshortad(ptr, alen, &epos->offset, inc); if (!sad) - return -1; - etype = le32_to_cpu(sad->extLength) >> 30; + return 0; + *etype = le32_to_cpu(sad->extLength) >> 30; eloc->logicalBlockNum = le32_to_cpu(sad->extPosition); eloc->partitionReferenceNum = iinfo->i_location.partitionReferenceNum; @@ -2232,17 +2280,17 @@ int8_t udf_current_aext(struct inode *inode, struct extent_position *epos, case ICBTAG_FLAG_AD_LONG: lad = udf_get_filelongad(ptr, alen, &epos->offset, inc); if (!lad) - return -1; - etype = le32_to_cpu(lad->extLength) >> 30; + return 0; + *etype = le32_to_cpu(lad->extLength) >> 30; *eloc = lelb_to_cpu(lad->extLocation); *elen = le32_to_cpu(lad->extLength) & UDF_EXTENT_LENGTH_MASK; break; default: udf_debug("alloc_type = %u unsupported\n", iinfo->i_alloc_type); - return -1; + return -EINVAL; } - return etype; + return 1; } static int udf_insert_aext(struct inode *inode, struct extent_position epos, @@ -2251,20 +2299,24 @@ static int udf_insert_aext(struct inode *inode, struct extent_position epos, struct kernel_lb_addr oeloc; uint32_t oelen; int8_t etype; - int err; + int ret; if (epos.bh) get_bh(epos.bh); - while ((etype = udf_next_aext(inode, &epos, &oeloc, &oelen, 0)) != -1) { + while (1) { + ret = udf_next_aext(inode, &epos, &oeloc, &oelen, &etype, 0); + if (ret <= 0) + break; udf_write_aext(inode, &epos, &neloc, nelen, 1); neloc = oeloc; nelen = (etype << 30) | oelen; } - err = udf_add_aext(inode, &epos, &neloc, nelen, 1); + if (ret == 0) + ret = udf_add_aext(inode, &epos, &neloc, nelen, 1); brelse(epos.bh); - return err; + return ret; } int8_t udf_delete_aext(struct inode *inode, struct extent_position epos) @@ -2276,6 +2328,7 @@ int8_t udf_delete_aext(struct inode *inode, struct extent_position epos) struct udf_inode_info *iinfo; struct kernel_lb_addr eloc; uint32_t elen; + int ret; if (epos.bh) { get_bh(epos.bh); @@ -2291,10 +2344,18 @@ int8_t udf_delete_aext(struct inode *inode, struct extent_position epos) adsize = 0; oepos = epos; - if (udf_next_aext(inode, &epos, &eloc, &elen, 1) == -1) + if (udf_next_aext(inode, &epos, &eloc, &elen, &etype, 1) <= 0) return -1; - while ((etype = udf_next_aext(inode, &epos, &eloc, &elen, 1)) != -1) { + while (1) { + ret = udf_next_aext(inode, &epos, &eloc, &elen, &etype, 1); + if (ret < 0) { + brelse(epos.bh); + brelse(oepos.bh); + return -1; + } + if (ret == 0) + break; udf_write_aext(inode, &oepos, &eloc, (etype << 30) | elen, 1); if (oepos.bh != epos.bh) { oepos.block = epos.block; @@ -2351,14 +2412,17 @@ int8_t udf_delete_aext(struct inode *inode, struct extent_position epos) return (elen >> 30); } -int8_t inode_bmap(struct inode *inode, sector_t block, - struct extent_position *pos, struct kernel_lb_addr *eloc, - uint32_t *elen, sector_t *offset) +/* + * Returns 1 on success, -errno on error, 0 on hit EOF. + */ +int inode_bmap(struct inode *inode, sector_t block, struct extent_position *pos, + struct kernel_lb_addr *eloc, uint32_t *elen, sector_t *offset, + int8_t *etype) { unsigned char blocksize_bits = inode->i_sb->s_blocksize_bits; loff_t lbcount = 0, bcount = (loff_t) block << blocksize_bits; - int8_t etype; struct udf_inode_info *iinfo; + int err = 0; iinfo = UDF_I(inode); if (!udf_read_extent_cache(inode, bcount, &lbcount, pos)) { @@ -2368,11 +2432,13 @@ int8_t inode_bmap(struct inode *inode, sector_t block, } *elen = 0; do { - etype = udf_next_aext(inode, pos, eloc, elen, 1); - if (etype == -1) { - *offset = (bcount - lbcount) >> blocksize_bits; - iinfo->i_lenExtents = lbcount; - return -1; + err = udf_next_aext(inode, pos, eloc, elen, etype, 1); + if (err <= 0) { + if (err == 0) { + *offset = (bcount - lbcount) >> blocksize_bits; + iinfo->i_lenExtents = lbcount; + } + return err; } lbcount += *elen; } while (lbcount <= bcount); @@ -2380,5 +2446,5 @@ int8_t inode_bmap(struct inode *inode, sector_t block, udf_update_extent_cache(inode, lbcount - *elen, pos); *offset = (bcount + *elen - lbcount) >> blocksize_bits; - return etype; + return 1; } diff --git a/fs/udf/partition.c b/fs/udf/partition.c index af877991edc1..2b85c9501bed 100644 --- a/fs/udf/partition.c +++ b/fs/udf/partition.c @@ -282,9 +282,11 @@ static uint32_t udf_try_read_meta(struct inode *inode, uint32_t block, sector_t ext_offset; struct extent_position epos = {}; uint32_t phyblock; + int8_t etype; + int err = 0; - if (inode_bmap(inode, block, &epos, &eloc, &elen, &ext_offset) != - (EXT_RECORDED_ALLOCATED >> 30)) + err = inode_bmap(inode, block, &epos, &eloc, &elen, &ext_offset, &etype); + if (err <= 0 || etype != (EXT_RECORDED_ALLOCATED >> 30)) phyblock = 0xFFFFFFFF; else { map = &UDF_SB(sb)->s_partmaps[partition]; diff --git a/fs/udf/super.c b/fs/udf/super.c index 3460ecc826d1..1c8a736b3309 100644 --- a/fs/udf/super.c +++ b/fs/udf/super.c @@ -2482,13 +2482,14 @@ static unsigned int udf_count_free_table(struct super_block *sb, uint32_t elen; struct kernel_lb_addr eloc; struct extent_position epos; + int8_t etype; mutex_lock(&UDF_SB(sb)->s_alloc_mutex); epos.block = UDF_I(table)->i_location; epos.offset = sizeof(struct unallocSpaceEntry); epos.bh = NULL; - while (udf_next_aext(table, &epos, &eloc, &elen, 1) != -1) + while (udf_next_aext(table, &epos, &eloc, &elen, &etype, 1) > 0) accum += (elen >> table->i_sb->s_blocksize_bits); brelse(epos.bh); diff --git a/fs/udf/truncate.c b/fs/udf/truncate.c index a686c10fd709..4f33a4a48886 100644 --- a/fs/udf/truncate.c +++ b/fs/udf/truncate.c @@ -69,6 +69,7 @@ void udf_truncate_tail_extent(struct inode *inode) int8_t etype = -1, netype; int adsize; struct udf_inode_info *iinfo = UDF_I(inode); + int ret; if (iinfo->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB || inode->i_size == iinfo->i_lenExtents) @@ -85,7 +86,10 @@ void udf_truncate_tail_extent(struct inode *inode) BUG(); /* Find the last extent in the file */ - while ((netype = udf_next_aext(inode, &epos, &eloc, &elen, 1)) != -1) { + while (1) { + ret = udf_next_aext(inode, &epos, &eloc, &elen, &netype, 1); + if (ret <= 0) + break; etype = netype; lbcount += elen; if (lbcount > inode->i_size) { @@ -101,7 +105,8 @@ void udf_truncate_tail_extent(struct inode *inode) epos.offset -= adsize; extent_trunc(inode, &epos, &eloc, etype, elen, nelen); epos.offset += adsize; - if (udf_next_aext(inode, &epos, &eloc, &elen, 1) != -1) + if (udf_next_aext(inode, &epos, &eloc, &elen, + &netype, 1) > 0) udf_err(inode->i_sb, "Extent after EOF in inode %u\n", (unsigned)inode->i_ino); @@ -110,7 +115,8 @@ void udf_truncate_tail_extent(struct inode *inode) } /* This inode entry is in-memory only and thus we don't have to mark * the inode dirty */ - iinfo->i_lenExtents = inode->i_size; + if (ret == 0) + iinfo->i_lenExtents = inode->i_size; brelse(epos.bh); } @@ -124,6 +130,8 @@ void udf_discard_prealloc(struct inode *inode) int8_t etype = -1; struct udf_inode_info *iinfo = UDF_I(inode); int bsize = i_blocksize(inode); + int8_t tmpetype = -1; + int ret; if (iinfo->i_alloc_type == ICBTAG_FLAG_AD_IN_ICB || ALIGN(inode->i_size, bsize) == ALIGN(iinfo->i_lenExtents, bsize)) @@ -132,15 +140,23 @@ void udf_discard_prealloc(struct inode *inode) epos.block = iinfo->i_location; /* Find the last extent in the file */ - while (udf_next_aext(inode, &epos, &eloc, &elen, 0) != -1) { + while (1) { + ret = udf_next_aext(inode, &epos, &eloc, &elen, &tmpetype, 0); + if (ret < 0) + goto out; + if (ret == 0) + break; brelse(prev_epos.bh); prev_epos = epos; if (prev_epos.bh) get_bh(prev_epos.bh); - etype = udf_next_aext(inode, &epos, &eloc, &elen, 1); + ret = udf_next_aext(inode, &epos, &eloc, &elen, &etype, 1); + if (ret < 0) + goto out; lbcount += elen; } + if (etype == (EXT_NOT_RECORDED_ALLOCATED >> 30)) { lbcount -= elen; udf_delete_aext(inode, prev_epos); @@ -150,6 +166,7 @@ void udf_discard_prealloc(struct inode *inode) /* This inode entry is in-memory only and thus we don't have to mark * the inode dirty */ iinfo->i_lenExtents = lbcount; +out: brelse(epos.bh); brelse(prev_epos.bh); } @@ -188,6 +205,7 @@ int udf_truncate_extents(struct inode *inode) loff_t byte_offset; int adsize; struct udf_inode_info *iinfo = UDF_I(inode); + int ret = 0; if (iinfo->i_alloc_type == ICBTAG_FLAG_AD_SHORT) adsize = sizeof(struct short_ad); @@ -196,10 +214,12 @@ int udf_truncate_extents(struct inode *inode) else BUG(); - etype = inode_bmap(inode, first_block, &epos, &eloc, &elen, &offset); + ret = inode_bmap(inode, first_block, &epos, &eloc, &elen, &offset, &etype); + if (ret < 0) + return ret; byte_offset = (offset << sb->s_blocksize_bits) + (inode->i_size & (sb->s_blocksize - 1)); - if (etype == -1) { + if (ret == 0) { /* We should extend the file? */ WARN_ON(byte_offset); return 0; @@ -217,8 +237,8 @@ int udf_truncate_extents(struct inode *inode) else lenalloc -= sizeof(struct allocExtDesc); - while ((etype = udf_current_aext(inode, &epos, &eloc, - &elen, 0)) != -1) { + while ((ret = udf_current_aext(inode, &epos, &eloc, + &elen, &etype, 0)) > 0) { if (etype == (EXT_NEXT_EXTENT_ALLOCDESCS >> 30)) { udf_write_aext(inode, &epos, &neloc, nelen, 0); if (indirect_ext_len) { @@ -253,6 +273,11 @@ int udf_truncate_extents(struct inode *inode) } } + if (ret < 0) { + brelse(epos.bh); + return ret; + } + if (indirect_ext_len) { BUG_ON(!epos.bh); udf_free_blocks(sb, NULL, &epos.block, 0, indirect_ext_len); diff --git a/fs/udf/udfdecl.h b/fs/udf/udfdecl.h index 88692512a466..d159f20d61e8 100644 --- a/fs/udf/udfdecl.h +++ b/fs/udf/udfdecl.h @@ -157,8 +157,9 @@ extern struct buffer_head *udf_bread(struct inode *inode, udf_pblk_t block, extern int udf_setsize(struct inode *, loff_t); extern void udf_evict_inode(struct inode *); extern int udf_write_inode(struct inode *, struct writeback_control *wbc); -extern int8_t inode_bmap(struct inode *, sector_t, struct extent_position *, - struct kernel_lb_addr *, uint32_t *, sector_t *); +extern int inode_bmap(struct inode *inode, sector_t block, + struct extent_position *pos, struct kernel_lb_addr *eloc, + uint32_t *elen, sector_t *offset, int8_t *etype); int udf_get_block(struct inode *, sector_t, struct buffer_head *, int); extern int udf_setup_indirect_aext(struct inode *inode, udf_pblk_t block, struct extent_position *epos); @@ -169,10 +170,12 @@ extern int udf_add_aext(struct inode *, struct extent_position *, extern void udf_write_aext(struct inode *, struct extent_position *, struct kernel_lb_addr *, uint32_t, int); extern int8_t udf_delete_aext(struct inode *, struct extent_position); -extern int8_t udf_next_aext(struct inode *, struct extent_position *, - struct kernel_lb_addr *, uint32_t *, int); -extern int8_t udf_current_aext(struct inode *, struct extent_position *, - struct kernel_lb_addr *, uint32_t *, int); +extern int udf_next_aext(struct inode *inode, struct extent_position *epos, + struct kernel_lb_addr *eloc, uint32_t *elen, + int8_t *etype, int inc); +extern int udf_current_aext(struct inode *inode, struct extent_position *epos, + struct kernel_lb_addr *eloc, uint32_t *elen, + int8_t *etype, int inc); extern void udf_update_extra_perms(struct inode *inode, umode_t mode); /* misc.c */ diff --git a/fs/ufs/namei.c b/fs/ufs/namei.c index 24bd12186647..c8390976ab6a 100644 --- a/fs/ufs/namei.c +++ b/fs/ufs/namei.c @@ -307,7 +307,7 @@ static int ufs_rename(struct mnt_idmap *idmap, struct inode *old_dir, if (old_dir != new_dir) ufs_set_link(old_inode, dir_de, dir_folio, new_dir, 0); else - folio_release_kmap(dir_folio, new_dir); + folio_release_kmap(dir_folio, dir_de); inode_dec_link_count(old_dir); } return 0; diff --git a/fs/xfs/xfs_linux.h b/fs/xfs/xfs_linux.h index 54a098fe7285..9a2221b4aa21 100644 --- a/fs/xfs/xfs_linux.h +++ b/fs/xfs/xfs_linux.h @@ -69,7 +69,7 @@ typedef __u32 xfs_nlink_t; #include <asm/param.h> #include <linux/uaccess.h> #include <asm/byteorder.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "xfs_fs.h" #include "xfs_stats.h" diff --git a/fs/zonefs/sysfs.c b/fs/zonefs/sysfs.c index 8ccb65c2b419..ff9a688f1f9c 100644 --- a/fs/zonefs/sysfs.c +++ b/fs/zonefs/sysfs.c @@ -92,6 +92,7 @@ int zonefs_sysfs_register(struct super_block *sb) struct zonefs_sb_info *sbi = ZONEFS_SB(sb); int ret; + super_set_sysfs_name_id(sb); init_completion(&sbi->s_kobj_unregister); ret = kobject_init_and_add(&sbi->s_kobj, &zonefs_sb_ktype, zonefs_sysfs_root, "%s", sb->s_id); diff --git a/include/asm-generic/Kbuild b/include/asm-generic/Kbuild index 620b6da429d4..1b43c3a77012 100644 --- a/include/asm-generic/Kbuild +++ b/include/asm-generic/Kbuild @@ -58,7 +58,6 @@ mandatory-y += tlbflush.h mandatory-y += topology.h mandatory-y += trace_clock.h mandatory-y += uaccess.h -mandatory-y += unaligned.h mandatory-y += vermagic.h mandatory-y += vga.h mandatory-y += video.h diff --git a/include/asm-generic/uaccess.h b/include/asm-generic/uaccess.h index a5be9e61a2a2..b276f783494c 100644 --- a/include/asm-generic/uaccess.h +++ b/include/asm-generic/uaccess.h @@ -11,7 +11,7 @@ #include <asm-generic/access_ok.h> #ifdef CONFIG_UACCESS_MEMCPY -#include <asm/unaligned.h> +#include <linux/unaligned.h> static __always_inline int __get_user_fn(size_t size, const void __user *from, void *to) diff --git a/include/crypto/chacha.h b/include/crypto/chacha.h index b3ea73b81944..5bae6a55b333 100644 --- a/include/crypto/chacha.h +++ b/include/crypto/chacha.h @@ -15,7 +15,7 @@ #ifndef _CRYPTO_CHACHA_H #define _CRYPTO_CHACHA_H -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/types.h> /* 32-bit stream position, then 96-bit nonce (RFC7539 convention) */ diff --git a/include/crypto/internal/ecc.h b/include/crypto/internal/ecc.h index 0717a53ae732..065f00e4bf40 100644 --- a/include/crypto/internal/ecc.h +++ b/include/crypto/internal/ecc.h @@ -27,7 +27,7 @@ #define _CRYPTO_ECC_H #include <crypto/ecc_curve.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* One digit is u64 qword. */ #define ECC_CURVE_NIST_P192_DIGITS 3 diff --git a/include/crypto/internal/poly1305.h b/include/crypto/internal/poly1305.h index 196aa769f296..e614594f88c1 100644 --- a/include/crypto/internal/poly1305.h +++ b/include/crypto/internal/poly1305.h @@ -6,7 +6,7 @@ #ifndef _CRYPTO_INTERNAL_POLY1305_H #define _CRYPTO_INTERNAL_POLY1305_H -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/types.h> #include <crypto/poly1305.h> diff --git a/include/crypto/sha1_base.h b/include/crypto/sha1_base.h index 2e0e7c3827d1..0c342ed0d038 100644 --- a/include/crypto/sha1_base.h +++ b/include/crypto/sha1_base.h @@ -14,7 +14,7 @@ #include <linux/module.h> #include <linux/string.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> typedef void (sha1_block_fn)(struct sha1_state *sst, u8 const *src, int blocks); diff --git a/include/crypto/sha256_base.h b/include/crypto/sha256_base.h index ab904d82236f..e0418818d63c 100644 --- a/include/crypto/sha256_base.h +++ b/include/crypto/sha256_base.h @@ -9,7 +9,7 @@ #define _CRYPTO_SHA256_BASE_H #include <asm/byteorder.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <crypto/internal/hash.h> #include <crypto/sha2.h> #include <linux/string.h> diff --git a/include/crypto/sha512_base.h b/include/crypto/sha512_base.h index b370b3340b16..679916a84cb2 100644 --- a/include/crypto/sha512_base.h +++ b/include/crypto/sha512_base.h @@ -14,7 +14,7 @@ #include <linux/module.h> #include <linux/string.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> typedef void (sha512_block_fn)(struct sha512_state *sst, u8 const *src, int blocks); diff --git a/include/crypto/sm3_base.h b/include/crypto/sm3_base.h index 2f3a32ab97bb..b33ed39c2bce 100644 --- a/include/crypto/sm3_base.h +++ b/include/crypto/sm3_base.h @@ -14,7 +14,7 @@ #include <linux/crypto.h> #include <linux/module.h> #include <linux/string.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> typedef void (sm3_block_fn)(struct sm3_state *sst, u8 const *src, int blocks); diff --git a/include/crypto/utils.h b/include/crypto/utils.h index acbb917a00c6..2594f45777b5 100644 --- a/include/crypto/utils.h +++ b/include/crypto/utils.h @@ -7,7 +7,7 @@ #ifndef _CRYPTO_UTILS_H #define _CRYPTO_UTILS_H -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/compiler_attributes.h> #include <linux/types.h> diff --git a/include/drm/gpu_scheduler.h b/include/drm/gpu_scheduler.h index fe8edb917360..9c437a057e5d 100644 --- a/include/drm/gpu_scheduler.h +++ b/include/drm/gpu_scheduler.h @@ -574,7 +574,7 @@ void drm_sched_entity_modify_sched(struct drm_sched_entity *entity, void drm_sched_tdr_queue_imm(struct drm_gpu_scheduler *sched); void drm_sched_job_cleanup(struct drm_sched_job *job); -void drm_sched_wakeup(struct drm_gpu_scheduler *sched, struct drm_sched_entity *entity); +void drm_sched_wakeup(struct drm_gpu_scheduler *sched); bool drm_sched_wqueue_ready(struct drm_gpu_scheduler *sched); void drm_sched_wqueue_stop(struct drm_gpu_scheduler *sched); void drm_sched_wqueue_start(struct drm_gpu_scheduler *sched); diff --git a/include/linux/ceph/decode.h b/include/linux/ceph/decode.h index 04f3ace5787b..8fc1aed64113 100644 --- a/include/linux/ceph/decode.h +++ b/include/linux/ceph/decode.h @@ -6,7 +6,7 @@ #include <linux/bug.h> #include <linux/slab.h> #include <linux/time.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/ceph/types.h> diff --git a/include/linux/ceph/libceph.h b/include/linux/ceph/libceph.h index 4497d0a6772c..15fb566d3f46 100644 --- a/include/linux/ceph/libceph.h +++ b/include/linux/ceph/libceph.h @@ -4,7 +4,7 @@ #include <linux/ceph/ceph_debug.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/backing-dev.h> #include <linux/completion.h> #include <linux/exportfs.h> diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h index e0e19d9c1323..7fe0981a7e46 100644 --- a/include/linux/cpufreq.h +++ b/include/linux/cpufreq.h @@ -1107,10 +1107,9 @@ static inline int parse_perf_domain(int cpu, const char *list_name, const char *cell_name, struct of_phandle_args *args) { - struct device_node *cpu_np; int ret; - cpu_np = of_cpu_device_node_get(cpu); + struct device_node *cpu_np __free(device_node) = of_cpu_device_node_get(cpu); if (!cpu_np) return -ENODEV; @@ -1118,9 +1117,6 @@ static inline int parse_perf_domain(int cpu, const char *list_name, args); if (ret < 0) return ret; - - of_node_put(cpu_np); - return 0; } diff --git a/include/linux/etherdevice.h b/include/linux/etherdevice.h index 30114c25ad12..ecf203f01034 100644 --- a/include/linux/etherdevice.h +++ b/include/linux/etherdevice.h @@ -21,7 +21,7 @@ #include <linux/netdevice.h> #include <linux/random.h> #include <linux/crc32.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <asm/bitsperlong.h> #ifdef __KERNEL__ diff --git a/include/linux/fdtable.h b/include/linux/fdtable.h index 2944d4aa413b..b1c5722f2b3c 100644 --- a/include/linux/fdtable.h +++ b/include/linux/fdtable.h @@ -22,7 +22,6 @@ * as this is the granularity returned by copy_fdset(). */ #define NR_OPEN_DEFAULT BITS_PER_LONG -#define NR_OPEN_MAX ~0U struct fdtable { unsigned int max_fds; @@ -106,7 +105,10 @@ struct task_struct; void put_files_struct(struct files_struct *fs); int unshare_files(void); -struct files_struct *dup_fd(struct files_struct *, unsigned, int *) __latent_entropy; +struct fd_range { + unsigned int from, to; +}; +struct files_struct *dup_fd(struct files_struct *, struct fd_range *) __latent_entropy; void do_close_on_exec(struct files_struct *); int iterate_fd(struct files_struct *, unsigned, int (*)(const void *, struct file *, unsigned), @@ -115,8 +117,6 @@ int iterate_fd(struct files_struct *, unsigned, extern int close_fd(unsigned int fd); extern int __close_range(unsigned int fd, unsigned int max_fd, unsigned int flags); extern struct file *file_close_fd(unsigned int fd); -extern int unshare_fd(unsigned long unshare_flags, unsigned int max_fds, - struct files_struct **new_fdp); extern struct kmem_cache *files_cachep; diff --git a/include/linux/folio_queue.h b/include/linux/folio_queue.h index 955680c3bb5f..3abe614ef5f0 100644 --- a/include/linux/folio_queue.h +++ b/include/linux/folio_queue.h @@ -3,6 +3,12 @@ * * Copyright (C) 2024 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) + * + * See: + * + * Documentation/core-api/folio_queue.rst + * + * for a description of the API. */ #ifndef _LINUX_FOLIO_QUEUE_H @@ -33,6 +39,13 @@ struct folio_queue { #endif }; +/** + * folioq_init - Initialise a folio queue segment + * @folioq: The segment to initialise + * + * Initialise a folio queue segment. Note that the folio pointers are + * left uninitialised. + */ static inline void folioq_init(struct folio_queue *folioq) { folio_batch_init(&folioq->vec); @@ -43,62 +56,155 @@ static inline void folioq_init(struct folio_queue *folioq) folioq->marks3 = 0; } +/** + * folioq_nr_slots: Query the capacity of a folio queue segment + * @folioq: The segment to query + * + * Query the number of folios that a particular folio queue segment might hold. + * [!] NOTE: This must not be assumed to be the same for every segment! + */ static inline unsigned int folioq_nr_slots(const struct folio_queue *folioq) { return PAGEVEC_SIZE; } +/** + * folioq_count: Query the occupancy of a folio queue segment + * @folioq: The segment to query + * + * Query the number of folios that have been added to a folio queue segment. + * Note that this is not decreased as folios are removed from a segment. + */ static inline unsigned int folioq_count(struct folio_queue *folioq) { return folio_batch_count(&folioq->vec); } +/** + * folioq_full: Query if a folio queue segment is full + * @folioq: The segment to query + * + * Query if a folio queue segment is fully occupied. Note that this does not + * change if folios are removed from a segment. + */ static inline bool folioq_full(struct folio_queue *folioq) { //return !folio_batch_space(&folioq->vec); return folioq_count(folioq) >= folioq_nr_slots(folioq); } +/** + * folioq_is_marked: Check first folio mark in a folio queue segment + * @folioq: The segment to query + * @slot: The slot number of the folio to query + * + * Determine if the first mark is set for the folio in the specified slot in a + * folio queue segment. + */ static inline bool folioq_is_marked(const struct folio_queue *folioq, unsigned int slot) { return test_bit(slot, &folioq->marks); } +/** + * folioq_mark: Set the first mark on a folio in a folio queue segment + * @folioq: The segment to modify + * @slot: The slot number of the folio to modify + * + * Set the first mark for the folio in the specified slot in a folio queue + * segment. + */ static inline void folioq_mark(struct folio_queue *folioq, unsigned int slot) { set_bit(slot, &folioq->marks); } +/** + * folioq_unmark: Clear the first mark on a folio in a folio queue segment + * @folioq: The segment to modify + * @slot: The slot number of the folio to modify + * + * Clear the first mark for the folio in the specified slot in a folio queue + * segment. + */ static inline void folioq_unmark(struct folio_queue *folioq, unsigned int slot) { clear_bit(slot, &folioq->marks); } +/** + * folioq_is_marked2: Check second folio mark in a folio queue segment + * @folioq: The segment to query + * @slot: The slot number of the folio to query + * + * Determine if the second mark is set for the folio in the specified slot in a + * folio queue segment. + */ static inline bool folioq_is_marked2(const struct folio_queue *folioq, unsigned int slot) { return test_bit(slot, &folioq->marks2); } +/** + * folioq_mark2: Set the second mark on a folio in a folio queue segment + * @folioq: The segment to modify + * @slot: The slot number of the folio to modify + * + * Set the second mark for the folio in the specified slot in a folio queue + * segment. + */ static inline void folioq_mark2(struct folio_queue *folioq, unsigned int slot) { set_bit(slot, &folioq->marks2); } +/** + * folioq_unmark2: Clear the second mark on a folio in a folio queue segment + * @folioq: The segment to modify + * @slot: The slot number of the folio to modify + * + * Clear the second mark for the folio in the specified slot in a folio queue + * segment. + */ static inline void folioq_unmark2(struct folio_queue *folioq, unsigned int slot) { clear_bit(slot, &folioq->marks2); } +/** + * folioq_is_marked3: Check third folio mark in a folio queue segment + * @folioq: The segment to query + * @slot: The slot number of the folio to query + * + * Determine if the third mark is set for the folio in the specified slot in a + * folio queue segment. + */ static inline bool folioq_is_marked3(const struct folio_queue *folioq, unsigned int slot) { return test_bit(slot, &folioq->marks3); } +/** + * folioq_mark3: Set the third mark on a folio in a folio queue segment + * @folioq: The segment to modify + * @slot: The slot number of the folio to modify + * + * Set the third mark for the folio in the specified slot in a folio queue + * segment. + */ static inline void folioq_mark3(struct folio_queue *folioq, unsigned int slot) { set_bit(slot, &folioq->marks3); } +/** + * folioq_unmark3: Clear the third mark on a folio in a folio queue segment + * @folioq: The segment to modify + * @slot: The slot number of the folio to modify + * + * Clear the third mark for the folio in the specified slot in a folio queue + * segment. + */ static inline void folioq_unmark3(struct folio_queue *folioq, unsigned int slot) { clear_bit(slot, &folioq->marks3); @@ -111,6 +217,19 @@ static inline unsigned int __folio_order(struct folio *folio) return folio->_flags_1 & 0xff; } +/** + * folioq_append: Add a folio to a folio queue segment + * @folioq: The segment to add to + * @folio: The folio to add + * + * Add a folio to the tail of the sequence in a folio queue segment, increasing + * the occupancy count and returning the slot number for the folio just added. + * The folio size is extracted and stored in the queue and the marks are left + * unmodified. + * + * Note that it's left up to the caller to check that the segment capacity will + * not be exceeded and to extend the queue. + */ static inline unsigned int folioq_append(struct folio_queue *folioq, struct folio *folio) { unsigned int slot = folioq->vec.nr++; @@ -120,6 +239,19 @@ static inline unsigned int folioq_append(struct folio_queue *folioq, struct foli return slot; } +/** + * folioq_append_mark: Add a folio to a folio queue segment + * @folioq: The segment to add to + * @folio: The folio to add + * + * Add a folio to the tail of the sequence in a folio queue segment, increasing + * the occupancy count and returning the slot number for the folio just added. + * The folio size is extracted and stored in the queue, the first mark is set + * and and the second and third marks are left unmodified. + * + * Note that it's left up to the caller to check that the segment capacity will + * not be exceeded and to extend the queue. + */ static inline unsigned int folioq_append_mark(struct folio_queue *folioq, struct folio *folio) { unsigned int slot = folioq->vec.nr++; @@ -130,21 +262,57 @@ static inline unsigned int folioq_append_mark(struct folio_queue *folioq, struct return slot; } +/** + * folioq_folio: Get a folio from a folio queue segment + * @folioq: The segment to access + * @slot: The folio slot to access + * + * Retrieve the folio in the specified slot from a folio queue segment. Note + * that no bounds check is made and if the slot hasn't been added into yet, the + * pointer will be undefined. If the slot has been cleared, NULL will be + * returned. + */ static inline struct folio *folioq_folio(const struct folio_queue *folioq, unsigned int slot) { return folioq->vec.folios[slot]; } +/** + * folioq_folio_order: Get the order of a folio from a folio queue segment + * @folioq: The segment to access + * @slot: The folio slot to access + * + * Retrieve the order of the folio in the specified slot from a folio queue + * segment. Note that no bounds check is made and if the slot hasn't been + * added into yet, the order returned will be 0. + */ static inline unsigned int folioq_folio_order(const struct folio_queue *folioq, unsigned int slot) { return folioq->orders[slot]; } +/** + * folioq_folio_size: Get the size of a folio from a folio queue segment + * @folioq: The segment to access + * @slot: The folio slot to access + * + * Retrieve the size of the folio in the specified slot from a folio queue + * segment. Note that no bounds check is made and if the slot hasn't been + * added into yet, the size returned will be PAGE_SIZE. + */ static inline size_t folioq_folio_size(const struct folio_queue *folioq, unsigned int slot) { return PAGE_SIZE << folioq_folio_order(folioq, slot); } +/** + * folioq_clear: Clear a folio from a folio queue segment + * @folioq: The segment to clear + * @slot: The folio slot to clear + * + * Clear a folio from a sequence in a folio queue segment and clear its marks. + * The occupancy count is left unchanged. + */ static inline void folioq_clear(struct folio_queue *folioq, unsigned int slot) { folioq->vec.folios[slot] = NULL; diff --git a/include/linux/fsnotify_backend.h b/include/linux/fsnotify_backend.h index 8be029bc50b1..3ecf7768e577 100644 --- a/include/linux/fsnotify_backend.h +++ b/include/linux/fsnotify_backend.h @@ -217,7 +217,6 @@ struct fsnotify_group { #define FSNOTIFY_GROUP_USER 0x01 /* user allocated group */ #define FSNOTIFY_GROUP_DUPS 0x02 /* allow multiple marks per object */ -#define FSNOTIFY_GROUP_NOFS 0x04 /* group lock is not direct reclaim safe */ int flags; unsigned int owner_flags; /* stored flags of mark_mutex owner */ @@ -268,22 +267,19 @@ struct fsnotify_group { static inline void fsnotify_group_lock(struct fsnotify_group *group) { mutex_lock(&group->mark_mutex); - if (group->flags & FSNOTIFY_GROUP_NOFS) - group->owner_flags = memalloc_nofs_save(); + group->owner_flags = memalloc_nofs_save(); } static inline void fsnotify_group_unlock(struct fsnotify_group *group) { - if (group->flags & FSNOTIFY_GROUP_NOFS) - memalloc_nofs_restore(group->owner_flags); + memalloc_nofs_restore(group->owner_flags); mutex_unlock(&group->mark_mutex); } static inline void fsnotify_group_assert_locked(struct fsnotify_group *group) { WARN_ON_ONCE(!mutex_is_locked(&group->mark_mutex)); - if (group->flags & FSNOTIFY_GROUP_NOFS) - WARN_ON_ONCE(!(current->flags & PF_MEMALLOC_NOFS)); + WARN_ON_ONCE(!(current->flags & PF_MEMALLOC_NOFS)); } /* When calling fsnotify tell it if the data is a path or inode */ diff --git a/include/linux/hdmi.h b/include/linux/hdmi.h index 3bb87bf6bc65..455f855bc084 100644 --- a/include/linux/hdmi.h +++ b/include/linux/hdmi.h @@ -59,6 +59,15 @@ enum hdmi_infoframe_type { #define HDMI_DRM_INFOFRAME_SIZE 26 #define HDMI_VENDOR_INFOFRAME_SIZE 4 +/* + * HDMI 1.3a table 5-14 states that the largest InfoFrame_length is 27, + * not including the packet header or checksum byte. We include the + * checksum byte in HDMI_INFOFRAME_HEADER_SIZE, so this should allow + * HDMI_INFOFRAME_SIZE(MAX) to be the largest buffer we could ever need + * for any HDMI infoframe. + */ +#define HDMI_MAX_INFOFRAME_SIZE 27 + #define HDMI_INFOFRAME_SIZE(type) \ (HDMI_INFOFRAME_HEADER_SIZE + HDMI_ ## type ## _INFOFRAME_SIZE) diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index 30cef3b940eb..456bca45ff05 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -20,7 +20,7 @@ #include <linux/etherdevice.h> #include <linux/bitfield.h> #include <asm/byteorder.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* * DS bit usage diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index 97f6de69f616..96d369112bfa 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -2138,7 +2138,7 @@ struct mlx5_ifc_cmd_hca_cap_2_bits { u8 ts_cqe_metadata_size2wqe_counter[0x5]; u8 reserved_at_250[0x10]; - u8 reserved_at_260[0x120]; + u8 reserved_at_260[0x20]; u8 format_select_dw_gtpu_dw_0[0x8]; u8 format_select_dw_gtpu_dw_1[0x8]; diff --git a/include/linux/mtd/map.h b/include/linux/mtd/map.h index b4fa92a6e44b..1b56796f6cb3 100644 --- a/include/linux/mtd/map.h +++ b/include/linux/mtd/map.h @@ -15,7 +15,7 @@ #include <linux/kernel.h> #include <linux/io.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <asm/barrier.h> #ifdef CONFIG_MTD_MAP_BANK_WIDTH_1 diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index e87b5e488325..4d20c776a4ff 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -5029,6 +5029,24 @@ void netif_set_tso_max_segs(struct net_device *dev, unsigned int segs); void netif_inherit_tso_max(struct net_device *to, const struct net_device *from); +static inline unsigned int +netif_get_gro_max_size(const struct net_device *dev, const struct sk_buff *skb) +{ + /* pairs with WRITE_ONCE() in netif_set_gro(_ipv4)_max_size() */ + return skb->protocol == htons(ETH_P_IPV6) ? + READ_ONCE(dev->gro_max_size) : + READ_ONCE(dev->gro_ipv4_max_size); +} + +static inline unsigned int +netif_get_gso_max_size(const struct net_device *dev, const struct sk_buff *skb) +{ + /* pairs with WRITE_ONCE() in netif_set_gso(_ipv4)_max_size() */ + return skb->protocol == htons(ETH_P_IPV6) ? + READ_ONCE(dev->gso_max_size) : + READ_ONCE(dev->gso_ipv4_max_size); +} + static inline bool netif_is_macsec(const struct net_device *dev) { return dev->priv_flags & IFF_MACSEC; diff --git a/include/linux/ptp_classify.h b/include/linux/ptp_classify.h index 1b5a953c6bbc..3a74f69e0b59 100644 --- a/include/linux/ptp_classify.h +++ b/include/linux/ptp_classify.h @@ -10,7 +10,7 @@ #ifndef _PTP_CLASSIFY_H_ #define _PTP_CLASSIFY_H_ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/ip.h> #include <linux/ktime.h> #include <linux/skbuff.h> diff --git a/include/linux/sunrpc/xdr.h b/include/linux/sunrpc/xdr.h index 2f8dc47f1eb0..5f775e104f9a 100644 --- a/include/linux/sunrpc/xdr.h +++ b/include/linux/sunrpc/xdr.h @@ -13,7 +13,7 @@ #include <linux/uio.h> #include <asm/byteorder.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/scatterlist.h> struct bio_vec; diff --git a/include/linux/tpm.h b/include/linux/tpm.h index e93ee8d936a9..587b96b4418e 100644 --- a/include/linux/tpm.h +++ b/include/linux/tpm.h @@ -537,7 +537,7 @@ int tpm_buf_check_hmac_response(struct tpm_chip *chip, struct tpm_buf *buf, int rc); void tpm2_end_auth_session(struct tpm_chip *chip); #else -#include <asm/unaligned.h> +#include <linux/unaligned.h> static inline int tpm2_start_auth_session(struct tpm_chip *chip) { diff --git a/include/asm-generic/unaligned.h b/include/linux/unaligned.h index 95acdd70b3b2..4a9651017e3c 100644 --- a/include/asm-generic/unaligned.h +++ b/include/linux/unaligned.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __ASM_GENERIC_UNALIGNED_H -#define __ASM_GENERIC_UNALIGNED_H +#ifndef __LINUX_UNALIGNED_H +#define __LINUX_UNALIGNED_H /* * This is the most generic implementation of unaligned accesses @@ -143,4 +143,4 @@ static inline u64 get_unaligned_be48(const void *p) return __get_unaligned_be48(p); } -#endif /* __ASM_GENERIC_UNALIGNED_H */ +#endif /* __LINUX_UNALIGNED_H */ diff --git a/include/linux/virtio_net.h b/include/linux/virtio_net.h index 276ca543ef44..02a9f4dc594d 100644 --- a/include/linux/virtio_net.h +++ b/include/linux/virtio_net.h @@ -103,8 +103,10 @@ static inline int virtio_net_hdr_to_skb(struct sk_buff *skb, if (!skb_partial_csum_set(skb, start, off)) return -EINVAL; + if (skb_transport_offset(skb) < nh_min_len) + return -EINVAL; - nh_min_len = max_t(u32, nh_min_len, skb_transport_offset(skb)); + nh_min_len = skb_transport_offset(skb); p_off = nh_min_len + thlen; if (!pskb_may_pull(skb, p_off)) return -EINVAL; diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h index 313d0b972e06..d9c767cf773d 100644 --- a/include/net/bluetooth/l2cap.h +++ b/include/net/bluetooth/l2cap.h @@ -27,7 +27,7 @@ #ifndef __L2CAP_H #define __L2CAP_H -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/atomic.h> /* L2CAP defaults */ diff --git a/include/net/calipso.h b/include/net/calipso.h index f8667a3fda9e..76b9e08c10c2 100644 --- a/include/net/calipso.h +++ b/include/net/calipso.h @@ -25,7 +25,7 @@ #include <net/netlabel.h> #include <net/request_sock.h> #include <linux/refcount.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* known doi values */ #define CALIPSO_DOI_UNKNOWN 0x00000000 diff --git a/include/net/cipso_ipv4.h b/include/net/cipso_ipv4.h index c9111bb2f59b..d6780d7903f4 100644 --- a/include/net/cipso_ipv4.h +++ b/include/net/cipso_ipv4.h @@ -28,7 +28,7 @@ #include <net/request_sock.h> #include <linux/atomic.h> #include <linux/refcount.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* known doi values */ #define CIPSO_V4_DOI_UNKNOWN 0x00000000 diff --git a/include/net/ieee80211_radiotap.h b/include/net/ieee80211_radiotap.h index 91762faecc13..02fbc036f34e 100644 --- a/include/net/ieee80211_radiotap.h +++ b/include/net/ieee80211_radiotap.h @@ -18,7 +18,7 @@ #define __RADIOTAP_H #include <linux/kernel.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /** * struct ieee80211_radiotap_header - base radiotap header diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 954dff901b69..333e0fae6796 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -22,7 +22,7 @@ #include <net/cfg80211.h> #include <net/codel.h> #include <net/ieee80211_radiotap.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /** * DOC: Introduction diff --git a/include/net/mac802154.h b/include/net/mac802154.h index 1b5488fa2ff0..d72006a85f02 100644 --- a/include/net/mac802154.h +++ b/include/net/mac802154.h @@ -7,7 +7,7 @@ #ifndef NET_MAC802154_H #define NET_MAC802154_H -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <net/af_ieee802154.h> #include <linux/ieee802154.h> #include <linux/skbuff.h> diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h index 49708e7e1339..91ae20cb7648 100644 --- a/include/net/netfilter/nf_tables.h +++ b/include/net/netfilter/nf_tables.h @@ -2,7 +2,7 @@ #ifndef _NET_NF_TABLES_H #define _NET_NF_TABLES_H -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/list.h> #include <linux/netfilter.h> #include <linux/netfilter/nfnetlink.h> diff --git a/include/rdma/ib_hdrs.h b/include/rdma/ib_hdrs.h index 8ae07c0ecdf7..1c4c1a69937a 100644 --- a/include/rdma/ib_hdrs.h +++ b/include/rdma/ib_hdrs.h @@ -7,7 +7,7 @@ #define IB_HDRS_H #include <linux/types.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <rdma/ib_verbs.h> #define IB_SEQ_NAK (3 << 29) diff --git a/include/rdma/iba.h b/include/rdma/iba.h index 6a1115b02a0d..dcae154edc26 100644 --- a/include/rdma/iba.h +++ b/include/rdma/iba.h @@ -7,7 +7,7 @@ #include <linux/kernel.h> #include <linux/bitfield.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> static inline u32 _iba_get8(const u8 *ptr) { diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h index 8e6c60090c62..d02b55261307 100644 --- a/include/scsi/scsi_transport_fc.h +++ b/include/scsi/scsi_transport_fc.h @@ -12,7 +12,7 @@ #include <linux/sched.h> #include <linux/bsg-lib.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <scsi/scsi.h> #include <scsi/scsi_netlink.h> #include <scsi/scsi_host.h> diff --git a/include/sound/hdaudio.h b/include/sound/hdaudio.h index 7e39d486374a..b098ceadbe74 100644 --- a/include/sound/hdaudio.h +++ b/include/sound/hdaudio.h @@ -590,7 +590,7 @@ void snd_hdac_stream_sync_trigger(struct hdac_stream *azx_dev, bool set, void snd_hdac_stream_sync(struct hdac_stream *azx_dev, bool start, unsigned int streams); void snd_hdac_stream_timecounter_init(struct hdac_stream *azx_dev, - unsigned int streams); + unsigned int streams, bool start); int snd_hdac_get_stream_stripe_ctl(struct hdac_bus *bus, struct snd_pcm_substream *substream); diff --git a/include/target/target_core_backend.h b/include/target/target_core_backend.h index 739df993aa5e..4063a701081b 100644 --- a/include/target/target_core_backend.h +++ b/include/target/target_core_backend.h @@ -3,7 +3,7 @@ #define TARGET_CORE_BACKEND_H #include <linux/types.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <target/target_core_base.h> #define TRANSPORT_FLAG_PASSTHROUGH 0x1 diff --git a/include/trace/events/btrfs.h b/include/trace/events/btrfs.h index bf60ad50011e..af6b3827fb1d 100644 --- a/include/trace/events/btrfs.h +++ b/include/trace/events/btrfs.h @@ -1716,7 +1716,7 @@ DECLARE_EVENT_CLASS(btrfs_qgroup_extent, ), TP_fast_assign_btrfs(fs_info, - __entry->bytenr = rec->bytenr, + __entry->bytenr = rec->bytenr; __entry->num_bytes = rec->num_bytes; ), diff --git a/include/trace/events/netfs.h b/include/trace/events/netfs.h index 76bd42a96815..1d7c52821e55 100644 --- a/include/trace/events/netfs.h +++ b/include/trace/events/netfs.h @@ -448,7 +448,8 @@ TRACE_EVENT(netfs_folio, ), TP_fast_assign( - __entry->ino = folio->mapping->host->i_ino; + struct address_space *__m = READ_ONCE(folio->mapping); + __entry->ino = __m ? __m->host->i_ino : 0; __entry->why = why; __entry->index = folio_index(folio); __entry->nr = folio_nr_pages(folio); diff --git a/include/uapi/linux/netfilter/nf_tables.h b/include/uapi/linux/netfilter/nf_tables.h index d6476ca5d7a6..9e9079321380 100644 --- a/include/uapi/linux/netfilter/nf_tables.h +++ b/include/uapi/linux/netfilter/nf_tables.h @@ -1694,7 +1694,7 @@ enum nft_flowtable_flags { * * @NFTA_FLOWTABLE_TABLE: name of the table containing the expression (NLA_STRING) * @NFTA_FLOWTABLE_NAME: name of this flow table (NLA_STRING) - * @NFTA_FLOWTABLE_HOOK: netfilter hook configuration(NLA_U32) + * @NFTA_FLOWTABLE_HOOK: netfilter hook configuration (NLA_NESTED) * @NFTA_FLOWTABLE_USE: number of references to this flow table (NLA_U32) * @NFTA_FLOWTABLE_HANDLE: object handle (NLA_U64) * @NFTA_FLOWTABLE_FLAGS: flags (NLA_U32) diff --git a/init/Kconfig b/init/Kconfig index fbd0cb06a50a..530a382ee0fe 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -1946,10 +1946,11 @@ config RUST depends on !GCC_PLUGIN_RANDSTRUCT depends on !RANDSTRUCT depends on !DEBUG_INFO_BTF || PAHOLE_HAS_LANG_EXCLUDE - depends on !CFI_CLANG || RUSTC_VERSION >= 107900 && $(cc-option,-fsanitize=kcfi -fsanitize-cfi-icall-experimental-normalize-integers) + depends on !CFI_CLANG || RUSTC_VERSION >= 107900 && HAVE_CFI_ICALL_NORMALIZE_INTEGERS select CFI_ICALL_NORMALIZE_INTEGERS if CFI_CLANG - depends on !CALL_PADDING || RUSTC_VERSION >= 108000 + depends on !CALL_PADDING || RUSTC_VERSION >= 108100 depends on !KASAN_SW_TAGS + depends on !(MITIGATION_RETHUNK && KASAN) || RUSTC_VERSION >= 108300 help Enables Rust support in the kernel. diff --git a/io_uring/io_uring.c b/io_uring/io_uring.c index feb61d68dca6..b2736e3491b8 100644 --- a/io_uring/io_uring.c +++ b/io_uring/io_uring.c @@ -321,7 +321,7 @@ static __cold struct io_ring_ctx *io_ring_ctx_alloc(struct io_uring_params *p) sizeof(struct io_kiocb)); ret |= io_futex_cache_init(ctx); if (ret) - goto err; + goto free_ref; init_completion(&ctx->ref_comp); xa_init_flags(&ctx->personalities, XA_FLAGS_ALLOC1); mutex_init(&ctx->uring_lock); @@ -349,6 +349,9 @@ static __cold struct io_ring_ctx *io_ring_ctx_alloc(struct io_uring_params *p) io_napi_init(ctx); return ctx; + +free_ref: + percpu_ref_exit(&ctx->refs); err: io_alloc_cache_free(&ctx->rsrc_node_cache, kfree); io_alloc_cache_free(&ctx->apoll_cache, kfree); @@ -2038,7 +2041,7 @@ static int io_init_req(struct io_ring_ctx *ctx, struct io_kiocb *req, req->opcode = opcode = READ_ONCE(sqe->opcode); /* same numerical values with corresponding REQ_F_*, safe to copy */ sqe_flags = READ_ONCE(sqe->flags); - req->flags = (io_req_flags_t) sqe_flags; + req->flags = (__force io_req_flags_t) sqe_flags; req->cqe.user_data = READ_ONCE(sqe->user_data); req->file = NULL; req->rsrc_node = NULL; diff --git a/io_uring/net.c b/io_uring/net.c index f10f5a22d66a..18507658a921 100644 --- a/io_uring/net.c +++ b/io_uring/net.c @@ -1133,6 +1133,7 @@ int io_recv(struct io_kiocb *req, unsigned int issue_flags) int ret, min_ret = 0; bool force_nonblock = issue_flags & IO_URING_F_NONBLOCK; size_t len = sr->len; + bool mshot_finished; if (!(req->flags & REQ_F_POLLED) && (sr->flags & IORING_RECVSEND_POLL_FIRST)) @@ -1187,6 +1188,7 @@ out_free: req_set_fail(req); } + mshot_finished = ret <= 0; if (ret > 0) ret += sr->done_io; else if (sr->done_io) @@ -1194,7 +1196,7 @@ out_free: else io_kbuf_recycle(req, issue_flags); - if (!io_recv_finish(req, &ret, kmsg, ret <= 0, issue_flags)) + if (!io_recv_finish(req, &ret, kmsg, mshot_finished, issue_flags)) goto retry_multishot; return ret; diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c index 4e07cc057d6f..5e77c58e0601 100644 --- a/kernel/bpf/core.c +++ b/kernel/bpf/core.c @@ -40,7 +40,7 @@ #include <linux/execmem.h> #include <asm/barrier.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* Registers */ #define BPF_R0 regs[BPF_REG_0] diff --git a/kernel/debug/gdbstub.c b/kernel/debug/gdbstub.c index 9d34d2364b5a..f625172d4b67 100644 --- a/kernel/debug/gdbstub.c +++ b/kernel/debug/gdbstub.c @@ -33,7 +33,7 @@ #include <linux/reboot.h> #include <linux/uaccess.h> #include <asm/cacheflush.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "debug_core.h" #define KGDB_MAX_THREAD_QUERY 17 diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c index 2ec796e2f055..4b52cb2ae6d6 100644 --- a/kernel/events/uprobes.c +++ b/kernel/events/uprobes.c @@ -1545,7 +1545,7 @@ static struct xol_area *__create_xol_area(unsigned long vaddr) if (!area->bitmap) goto free_area; - area->page = alloc_page(GFP_HIGHUSER); + area->page = alloc_page(GFP_HIGHUSER | __GFP_ZERO); if (!area->page) goto free_bitmap; diff --git a/kernel/fork.c b/kernel/fork.c index 60c0b4868fd4..89ceb4a68af2 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -1756,33 +1756,30 @@ static int copy_files(unsigned long clone_flags, struct task_struct *tsk, int no_files) { struct files_struct *oldf, *newf; - int error = 0; /* * A background process may not have any files ... */ oldf = current->files; if (!oldf) - goto out; + return 0; if (no_files) { tsk->files = NULL; - goto out; + return 0; } if (clone_flags & CLONE_FILES) { atomic_inc(&oldf->count); - goto out; + return 0; } - newf = dup_fd(oldf, NR_OPEN_MAX, &error); - if (!newf) - goto out; + newf = dup_fd(oldf, NULL); + if (IS_ERR(newf)) + return PTR_ERR(newf); tsk->files = newf; - error = 0; -out: - return error; + return 0; } static int copy_sighand(unsigned long clone_flags, struct task_struct *tsk) @@ -3238,17 +3235,16 @@ static int unshare_fs(unsigned long unshare_flags, struct fs_struct **new_fsp) /* * Unshare file descriptor table if it is being shared */ -int unshare_fd(unsigned long unshare_flags, unsigned int max_fds, - struct files_struct **new_fdp) +static int unshare_fd(unsigned long unshare_flags, struct files_struct **new_fdp) { struct files_struct *fd = current->files; - int error = 0; if ((unshare_flags & CLONE_FILES) && (fd && atomic_read(&fd->count) > 1)) { - *new_fdp = dup_fd(fd, max_fds, &error); - if (!*new_fdp) - return error; + fd = dup_fd(fd, NULL); + if (IS_ERR(fd)) + return PTR_ERR(fd); + *new_fdp = fd; } return 0; @@ -3306,7 +3302,7 @@ int ksys_unshare(unsigned long unshare_flags) err = unshare_fs(unshare_flags, &new_fs); if (err) goto bad_unshare_out; - err = unshare_fd(unshare_flags, NR_OPEN_MAX, &new_fd); + err = unshare_fd(unshare_flags, &new_fd); if (err) goto bad_unshare_cleanup_fs; err = unshare_userns(unshare_flags, &new_cred); @@ -3398,7 +3394,7 @@ int unshare_files(void) struct files_struct *old, *copy = NULL; int error; - error = unshare_fd(CLONE_FILES, NR_OPEN_MAX, ©); + error = unshare_fd(CLONE_FILES, ©); if (error || !copy) return error; diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c index a60616e69b66..b1f883fcd918 100644 --- a/kernel/rcu/tree.c +++ b/kernel/rcu/tree.c @@ -3607,11 +3607,12 @@ kvfree_rcu_queue_batch(struct kfree_rcu_cpu *krcp) } // One work is per one batch, so there are three - // "free channels", the batch can handle. It can - // be that the work is in the pending state when - // channels have been detached following by each - // other. + // "free channels", the batch can handle. Break + // the loop since it is done with this CPU thus + // queuing an RCU work is _always_ success here. queued = queue_rcu_work(system_unbound_wq, &krwp->rcu_work); + WARN_ON_ONCE(!queued); + break; } } diff --git a/kernel/sched/ext.c b/kernel/sched/ext.c index c09e3dc38c34..3cd7c50a51c5 100644 --- a/kernel/sched/ext.c +++ b/kernel/sched/ext.c @@ -9,6 +9,7 @@ #define SCX_OP_IDX(op) (offsetof(struct sched_ext_ops, op) / sizeof(void (*)(void))) enum scx_consts { + SCX_SLICE_BYPASS = SCX_SLICE_DFL / 4, SCX_DSP_DFL_MAX_BATCH = 32, SCX_DSP_MAX_LOOPS = 32, SCX_WATCHDOG_MAX_TIMEOUT = 30 * HZ, @@ -778,7 +779,6 @@ enum scx_tg_flags { }; enum scx_ops_enable_state { - SCX_OPS_PREPPING, SCX_OPS_ENABLING, SCX_OPS_ENABLED, SCX_OPS_DISABLING, @@ -786,7 +786,6 @@ enum scx_ops_enable_state { }; static const char *scx_ops_enable_state_str[] = { - [SCX_OPS_PREPPING] = "prepping", [SCX_OPS_ENABLING] = "enabling", [SCX_OPS_ENABLED] = "enabled", [SCX_OPS_DISABLING] = "disabling", @@ -854,6 +853,7 @@ DEFINE_STATIC_KEY_FALSE(__scx_ops_enabled); DEFINE_STATIC_PERCPU_RWSEM(scx_fork_rwsem); static atomic_t scx_ops_enable_state_var = ATOMIC_INIT(SCX_OPS_DISABLED); static atomic_t scx_ops_bypass_depth = ATOMIC_INIT(0); +static bool scx_ops_init_task_enabled; static bool scx_switching_all; DEFINE_STATIC_KEY_FALSE(__scx_switched_all); @@ -925,8 +925,15 @@ static unsigned long __percpu *scx_kick_cpus_pnt_seqs; */ static DEFINE_PER_CPU(struct task_struct *, direct_dispatch_task); -/* dispatch queues */ -static struct scx_dispatch_q __cacheline_aligned_in_smp scx_dsq_global; +/* + * Dispatch queues. + * + * The global DSQ (%SCX_DSQ_GLOBAL) is split per-node for scalability. This is + * to avoid live-locking in bypass mode where all tasks are dispatched to + * %SCX_DSQ_GLOBAL and all CPUs consume from it. If per-node split isn't + * sufficient, it can be further split. + */ +static struct scx_dispatch_q **global_dsqs; static const struct rhashtable_params dsq_hash_params = { .key_len = 8, @@ -1029,6 +1036,16 @@ static bool u32_before(u32 a, u32 b) return (s32)(a - b) < 0; } +static struct scx_dispatch_q *find_global_dsq(struct task_struct *p) +{ + return global_dsqs[cpu_to_node(task_cpu(p))]; +} + +static struct scx_dispatch_q *find_user_dsq(u64 dsq_id) +{ + return rhashtable_lookup_fast(&dsq_hash, &dsq_id, dsq_hash_params); +} + /* * scx_kf_mask enforcement. Some kfuncs can only be called from specific SCX * ops. When invoking SCX ops, SCX_CALL_OP[_RET]() should be used to indicate @@ -1637,7 +1654,7 @@ static void dispatch_enqueue(struct scx_dispatch_q *dsq, struct task_struct *p, scx_ops_error("attempting to dispatch to a destroyed dsq"); /* fall back to the global dsq */ raw_spin_unlock(&dsq->lock); - dsq = &scx_dsq_global; + dsq = find_global_dsq(p); raw_spin_lock(&dsq->lock); } } @@ -1803,21 +1820,6 @@ static void dispatch_dequeue(struct rq *rq, struct task_struct *p) raw_spin_unlock(&dsq->lock); } -static struct scx_dispatch_q *find_user_dsq(u64 dsq_id) -{ - return rhashtable_lookup_fast(&dsq_hash, &dsq_id, dsq_hash_params); -} - -static struct scx_dispatch_q *find_non_local_dsq(u64 dsq_id) -{ - lockdep_assert(rcu_read_lock_any_held()); - - if (dsq_id == SCX_DSQ_GLOBAL) - return &scx_dsq_global; - else - return find_user_dsq(dsq_id); -} - static struct scx_dispatch_q *find_dsq_for_dispatch(struct rq *rq, u64 dsq_id, struct task_struct *p) { @@ -1830,16 +1832,20 @@ static struct scx_dispatch_q *find_dsq_for_dispatch(struct rq *rq, u64 dsq_id, s32 cpu = dsq_id & SCX_DSQ_LOCAL_CPU_MASK; if (!ops_cpu_valid(cpu, "in SCX_DSQ_LOCAL_ON dispatch verdict")) - return &scx_dsq_global; + return find_global_dsq(p); return &cpu_rq(cpu)->scx.local_dsq; } - dsq = find_non_local_dsq(dsq_id); + if (dsq_id == SCX_DSQ_GLOBAL) + dsq = find_global_dsq(p); + else + dsq = find_user_dsq(dsq_id); + if (unlikely(!dsq)) { scx_ops_error("non-existent DSQ 0x%llx for %s[%d]", dsq_id, p->comm, p->pid); - return &scx_dsq_global; + return find_global_dsq(p); } return dsq; @@ -1938,6 +1944,7 @@ static bool scx_rq_online(struct rq *rq) static void do_enqueue_task(struct rq *rq, struct task_struct *p, u64 enq_flags, int sticky_cpu) { + bool bypassing = scx_rq_bypassing(rq); struct task_struct **ddsp_taskp; unsigned long qseq; @@ -1955,7 +1962,7 @@ static void do_enqueue_task(struct rq *rq, struct task_struct *p, u64 enq_flags, if (!scx_rq_online(rq)) goto local; - if (scx_rq_bypassing(rq)) + if (bypassing) goto global; if (p->scx.ddsp_dsq_id != SCX_DSQ_INVALID) @@ -2010,8 +2017,8 @@ local_norefill: global: touch_core_sched(rq, p); /* see the comment in local: */ - p->scx.slice = SCX_SLICE_DFL; - dispatch_enqueue(&scx_dsq_global, p, enq_flags); + p->scx.slice = bypassing ? SCX_SLICE_BYPASS : SCX_SLICE_DFL; + dispatch_enqueue(find_global_dsq(p), p, enq_flags); } static bool task_runnable(const struct task_struct *p) @@ -2357,6 +2364,7 @@ static bool consume_remote_task(struct rq *this_rq, struct task_struct *p, } } #else /* CONFIG_SMP */ +static inline void move_remote_task_to_local_dsq(struct task_struct *p, u64 enq_flags, struct rq *src_rq, struct rq *dst_rq) { WARN_ON_ONCE(1); } static inline bool task_can_run_on_remote_rq(struct task_struct *p, struct rq *rq, bool trigger_error) { return false; } static inline bool consume_remote_task(struct rq *this_rq, struct task_struct *p, struct scx_dispatch_q *dsq, struct rq *task_rq) { return false; } #endif /* CONFIG_SMP */ @@ -2396,6 +2404,13 @@ retry: return false; } +static bool consume_global_dsq(struct rq *rq) +{ + int node = cpu_to_node(cpu_of(rq)); + + return consume_dispatch_q(rq, global_dsqs[node]); +} + /** * dispatch_to_local_dsq - Dispatch a task to a local dsq * @rq: current rq which is locked @@ -2429,7 +2444,8 @@ static void dispatch_to_local_dsq(struct rq *rq, struct scx_dispatch_q *dst_dsq, #ifdef CONFIG_SMP if (unlikely(!task_can_run_on_remote_rq(p, dst_rq, true))) { - dispatch_enqueue(&scx_dsq_global, p, enq_flags | SCX_ENQ_CLEAR_OPSS); + dispatch_enqueue(find_global_dsq(p), p, + enq_flags | SCX_ENQ_CLEAR_OPSS); return; } @@ -2629,7 +2645,7 @@ static int balance_one(struct rq *rq, struct task_struct *prev) if (rq->scx.local_dsq.nr) goto has_tasks; - if (consume_dispatch_q(rq, &scx_dsq_global)) + if (consume_global_dsq(rq)) goto has_tasks; if (!SCX_HAS_OP(dispatch) || scx_rq_bypassing(rq) || !scx_rq_online(rq)) @@ -2654,7 +2670,7 @@ static int balance_one(struct rq *rq, struct task_struct *prev) if (rq->scx.local_dsq.nr) goto has_tasks; - if (consume_dispatch_q(rq, &scx_dsq_global)) + if (consume_global_dsq(rq)) goto has_tasks; /* @@ -3058,22 +3074,13 @@ static s32 scx_select_cpu_dfl(struct task_struct *p, s32 prev_cpu, * there is an idle core elsewhere on the system. */ cpu = smp_processor_id(); - if ((wake_flags & SCX_WAKE_SYNC) && p->nr_cpus_allowed > 1 && + if ((wake_flags & SCX_WAKE_SYNC) && !cpumask_empty(idle_masks.cpu) && !(current->flags & PF_EXITING) && cpu_rq(cpu)->scx.local_dsq.nr == 0) { if (cpumask_test_cpu(cpu, p->cpus_ptr)) goto cpu_found; } - if (p->nr_cpus_allowed == 1) { - if (test_and_clear_cpu_idle(prev_cpu)) { - cpu = prev_cpu; - goto cpu_found; - } else { - return prev_cpu; - } - } - /* * If CPU has SMT, any wholly idle CPU is likely a better pick than * partially idle @prev_cpu. @@ -3550,7 +3557,7 @@ int scx_fork(struct task_struct *p) { percpu_rwsem_assert_held(&scx_fork_rwsem); - if (scx_enabled()) + if (scx_ops_init_task_enabled) return scx_ops_init_task(p, task_group(p), true); else return 0; @@ -3558,7 +3565,7 @@ int scx_fork(struct task_struct *p) void scx_post_fork(struct task_struct *p) { - if (scx_enabled()) { + if (scx_ops_init_task_enabled) { scx_set_task_state(p, SCX_TASK_READY); /* @@ -3690,6 +3697,7 @@ bool scx_can_stop_tick(struct rq *rq) #ifdef CONFIG_EXT_GROUP_SCHED DEFINE_STATIC_PERCPU_RWSEM(scx_cgroup_rwsem); +static bool scx_cgroup_enabled; static bool cgroup_warned_missing_weight; static bool cgroup_warned_missing_idle; @@ -3709,8 +3717,7 @@ static void scx_cgroup_warn_missing_weight(struct task_group *tg) static void scx_cgroup_warn_missing_idle(struct task_group *tg) { - if (scx_ops_enable_state() == SCX_OPS_DISABLED || - cgroup_warned_missing_idle) + if (!scx_cgroup_enabled || cgroup_warned_missing_idle) return; if (!tg->idle) @@ -3731,15 +3738,18 @@ int scx_tg_online(struct task_group *tg) scx_cgroup_warn_missing_weight(tg); - if (SCX_HAS_OP(cgroup_init)) { - struct scx_cgroup_init_args args = { .weight = tg->scx_weight }; + if (scx_cgroup_enabled) { + if (SCX_HAS_OP(cgroup_init)) { + struct scx_cgroup_init_args args = + { .weight = tg->scx_weight }; - ret = SCX_CALL_OP_RET(SCX_KF_UNLOCKED, cgroup_init, - tg->css.cgroup, &args); - if (!ret) + ret = SCX_CALL_OP_RET(SCX_KF_UNLOCKED, cgroup_init, + tg->css.cgroup, &args); + if (ret) + ret = ops_sanitize_err("cgroup_init", ret); + } + if (ret == 0) tg->scx_flags |= SCX_TG_ONLINE | SCX_TG_INITED; - else - ret = ops_sanitize_err("cgroup_init", ret); } else { tg->scx_flags |= SCX_TG_ONLINE; } @@ -3770,7 +3780,7 @@ int scx_cgroup_can_attach(struct cgroup_taskset *tset) /* released in scx_finish/cancel_attach() */ percpu_down_read(&scx_cgroup_rwsem); - if (!scx_enabled()) + if (!scx_cgroup_enabled) return 0; cgroup_taskset_for_each(p, css, tset) { @@ -3813,7 +3823,7 @@ err: void scx_move_task(struct task_struct *p) { - if (!scx_enabled()) + if (!scx_cgroup_enabled) return; /* @@ -3849,7 +3859,7 @@ void scx_cgroup_cancel_attach(struct cgroup_taskset *tset) struct cgroup_subsys_state *css; struct task_struct *p; - if (!scx_enabled()) + if (!scx_cgroup_enabled) goto out_unlock; cgroup_taskset_for_each(p, css, tset) { @@ -3866,7 +3876,7 @@ void scx_group_set_weight(struct task_group *tg, unsigned long weight) { percpu_down_read(&scx_cgroup_rwsem); - if (tg->scx_weight != weight) { + if (scx_cgroup_enabled && tg->scx_weight != weight) { if (SCX_HAS_OP(cgroup_set_weight)) SCX_CALL_OP(SCX_KF_UNLOCKED, cgroup_set_weight, tg_cgrp(tg), weight); @@ -4038,6 +4048,9 @@ static void scx_cgroup_exit(void) percpu_rwsem_assert_held(&scx_cgroup_rwsem); + WARN_ON_ONCE(!scx_cgroup_enabled); + scx_cgroup_enabled = false; + /* * scx_tg_on/offline() are excluded through scx_cgroup_rwsem. If we walk * cgroups and exit all the inited ones, all online cgroups are exited. @@ -4113,6 +4126,9 @@ static int scx_cgroup_init(void) } rcu_read_unlock(); + WARN_ON_ONCE(scx_cgroup_enabled); + scx_cgroup_enabled = true; + return 0; } @@ -4431,19 +4447,23 @@ static void scx_ops_disable_workfn(struct kthread_work *work) WRITE_ONCE(scx_switching_all, false); /* - * Avoid racing against fork and cgroup changes. See scx_ops_enable() - * for explanation on the locking order. + * Shut down cgroup support before tasks so that the cgroup attach path + * doesn't race against scx_ops_exit_task(). */ - percpu_down_write(&scx_fork_rwsem); - cpus_read_lock(); scx_cgroup_lock(); + scx_cgroup_exit(); + scx_cgroup_unlock(); - spin_lock_irq(&scx_tasks_lock); - scx_task_iter_init(&sti); /* * The BPF scheduler is going away. All tasks including %TASK_DEAD ones * must be switched out and exited synchronously. */ + percpu_down_write(&scx_fork_rwsem); + + scx_ops_init_task_enabled = false; + + spin_lock_irq(&scx_tasks_lock); + scx_task_iter_init(&sti); while ((p = scx_task_iter_next_locked(&sti))) { const struct sched_class *old_class = p->sched_class; struct sched_enq_and_set_ctx ctx; @@ -4461,23 +4481,18 @@ static void scx_ops_disable_workfn(struct kthread_work *work) } scx_task_iter_exit(&sti); spin_unlock_irq(&scx_tasks_lock); + percpu_up_write(&scx_fork_rwsem); /* no task is on scx, turn off all the switches and flush in-progress calls */ - static_branch_disable_cpuslocked(&__scx_ops_enabled); + static_branch_disable(&__scx_ops_enabled); for (i = SCX_OPI_BEGIN; i < SCX_OPI_END; i++) - static_branch_disable_cpuslocked(&scx_has_op[i]); - static_branch_disable_cpuslocked(&scx_ops_enq_last); - static_branch_disable_cpuslocked(&scx_ops_enq_exiting); - static_branch_disable_cpuslocked(&scx_ops_cpu_preempt); - static_branch_disable_cpuslocked(&scx_builtin_idle_enabled); + static_branch_disable(&scx_has_op[i]); + static_branch_disable(&scx_ops_enq_last); + static_branch_disable(&scx_ops_enq_exiting); + static_branch_disable(&scx_ops_cpu_preempt); + static_branch_disable(&scx_builtin_idle_enabled); synchronize_rcu(); - scx_cgroup_exit(); - - scx_cgroup_unlock(); - cpus_read_unlock(); - percpu_up_write(&scx_fork_rwsem); - if (ei->kind >= SCX_EXIT_ERROR) { pr_err("sched_ext: BPF scheduler \"%s\" disabled (%s)\n", scx_ops.name, ei->reason); @@ -4929,7 +4944,7 @@ static int scx_ops_enable(struct sched_ext_ops *ops, struct bpf_link *link) struct scx_task_iter sti; struct task_struct *p; unsigned long timeout; - int i, cpu, ret; + int i, cpu, node, ret; if (!cpumask_equal(housekeeping_cpumask(HK_TYPE_DOMAIN), cpu_possible_mask)) { @@ -4948,6 +4963,34 @@ static int scx_ops_enable(struct sched_ext_ops *ops, struct bpf_link *link) } } + if (!global_dsqs) { + struct scx_dispatch_q **dsqs; + + dsqs = kcalloc(nr_node_ids, sizeof(dsqs[0]), GFP_KERNEL); + if (!dsqs) { + ret = -ENOMEM; + goto err_unlock; + } + + for_each_node_state(node, N_POSSIBLE) { + struct scx_dispatch_q *dsq; + + dsq = kzalloc_node(sizeof(*dsq), GFP_KERNEL, node); + if (!dsq) { + for_each_node_state(node, N_POSSIBLE) + kfree(dsqs[node]); + kfree(dsqs); + ret = -ENOMEM; + goto err_unlock; + } + + init_dsq(dsq, SCX_DSQ_GLOBAL); + dsqs[node] = dsq; + } + + global_dsqs = dsqs; + } + if (scx_ops_enable_state() != SCX_OPS_DISABLED) { ret = -EBUSY; goto err_unlock; @@ -4971,12 +5014,12 @@ static int scx_ops_enable(struct sched_ext_ops *ops, struct bpf_link *link) } /* - * Set scx_ops, transition to PREPPING and clear exit info to arm the + * Set scx_ops, transition to ENABLING and clear exit info to arm the * disable path. Failure triggers full disabling from here on. */ scx_ops = *ops; - WARN_ON_ONCE(scx_ops_set_enable_state(SCX_OPS_PREPPING) != + WARN_ON_ONCE(scx_ops_set_enable_state(SCX_OPS_ENABLING) != SCX_OPS_DISABLED); atomic_set(&scx_exit_kind, SCX_EXIT_NONE); @@ -4997,7 +5040,8 @@ static int scx_ops_enable(struct sched_ext_ops *ops, struct bpf_link *link) ret = SCX_CALL_OP_RET(SCX_KF_UNLOCKED, init); if (ret) { ret = ops_sanitize_err("init", ret); - goto err_disable_unlock_cpus; + cpus_read_unlock(); + goto err_disable; } } @@ -5005,6 +5049,7 @@ static int scx_ops_enable(struct sched_ext_ops *ops, struct bpf_link *link) if (((void (**)(void))ops)[i]) static_branch_enable_cpuslocked(&scx_has_op[i]); + check_hotplug_seq(ops); cpus_read_unlock(); ret = validate_ops(ops); @@ -5032,57 +5077,40 @@ static int scx_ops_enable(struct sched_ext_ops *ops, struct bpf_link *link) scx_watchdog_timeout / 2); /* - * Lock out forks, cgroup on/offlining and moves before opening the - * floodgate so that they don't wander into the operations prematurely. - * - * We don't need to keep the CPUs stable but static_branch_*() requires - * cpus_read_lock() and scx_cgroup_rwsem must nest inside - * cpu_hotplug_lock because of the following dependency chain: - * - * cpu_hotplug_lock --> cgroup_threadgroup_rwsem --> scx_cgroup_rwsem - * - * So, we need to do cpus_read_lock() before scx_cgroup_lock() and use - * static_branch_*_cpuslocked(). - * - * Note that cpu_hotplug_lock must nest inside scx_fork_rwsem due to the - * following dependency chain: - * - * scx_fork_rwsem --> pernet_ops_rwsem --> cpu_hotplug_lock + * Once __scx_ops_enabled is set, %current can be switched to SCX + * anytime. This can lead to stalls as some BPF schedulers (e.g. + * userspace scheduling) may not function correctly before all tasks are + * switched. Init in bypass mode to guarantee forward progress. */ - percpu_down_write(&scx_fork_rwsem); - cpus_read_lock(); - scx_cgroup_lock(); - - check_hotplug_seq(ops); + scx_ops_bypass(true); for (i = SCX_OPI_NORMAL_BEGIN; i < SCX_OPI_NORMAL_END; i++) if (((void (**)(void))ops)[i]) - static_branch_enable_cpuslocked(&scx_has_op[i]); + static_branch_enable(&scx_has_op[i]); if (ops->flags & SCX_OPS_ENQ_LAST) - static_branch_enable_cpuslocked(&scx_ops_enq_last); + static_branch_enable(&scx_ops_enq_last); if (ops->flags & SCX_OPS_ENQ_EXITING) - static_branch_enable_cpuslocked(&scx_ops_enq_exiting); + static_branch_enable(&scx_ops_enq_exiting); if (scx_ops.cpu_acquire || scx_ops.cpu_release) - static_branch_enable_cpuslocked(&scx_ops_cpu_preempt); + static_branch_enable(&scx_ops_cpu_preempt); if (!ops->update_idle || (ops->flags & SCX_OPS_KEEP_BUILTIN_IDLE)) { reset_idle_masks(); - static_branch_enable_cpuslocked(&scx_builtin_idle_enabled); + static_branch_enable(&scx_builtin_idle_enabled); } else { - static_branch_disable_cpuslocked(&scx_builtin_idle_enabled); + static_branch_disable(&scx_builtin_idle_enabled); } /* - * All cgroups should be initialized before letting in tasks. cgroup - * on/offlining and task migrations are already locked out. + * Lock out forks, cgroup on/offlining and moves before opening the + * floodgate so that they don't wander into the operations prematurely. */ - ret = scx_cgroup_init(); - if (ret) - goto err_disable_unlock_all; + percpu_down_write(&scx_fork_rwsem); - static_branch_enable_cpuslocked(&__scx_ops_enabled); + WARN_ON_ONCE(scx_ops_init_task_enabled); + scx_ops_init_task_enabled = true; /* * Enable ops for every task. Fork is excluded by scx_fork_rwsem @@ -5090,9 +5118,19 @@ static int scx_ops_enable(struct sched_ext_ops *ops, struct bpf_link *link) * leaving as sched_ext_free() can handle both prepped and enabled * tasks. Prep all tasks first and then enable them with preemption * disabled. + * + * All cgroups should be initialized before scx_ops_init_task() so that + * the BPF scheduler can reliably track each task's cgroup membership + * from scx_ops_init_task(). Lock out cgroup on/offlining and task + * migrations while tasks are being initialized so that + * scx_cgroup_can_attach() never sees uninitialized tasks. */ - spin_lock_irq(&scx_tasks_lock); + scx_cgroup_lock(); + ret = scx_cgroup_init(); + if (ret) + goto err_disable_unlock_all; + spin_lock_irq(&scx_tasks_lock); scx_task_iter_init(&sti); while ((p = scx_task_iter_next_locked(&sti))) { /* @@ -5117,43 +5155,30 @@ static int scx_ops_enable(struct sched_ext_ops *ops, struct bpf_link *link) goto err_disable_unlock_all; } + scx_set_task_state(p, SCX_TASK_READY); + put_task_struct(p); spin_lock_irq(&scx_tasks_lock); } scx_task_iter_exit(&sti); + spin_unlock_irq(&scx_tasks_lock); + scx_cgroup_unlock(); + percpu_up_write(&scx_fork_rwsem); /* - * All tasks are prepped but are still ops-disabled. Ensure that - * %current can't be scheduled out and switch everyone. - * preempt_disable() is necessary because we can't guarantee that - * %current won't be starved if scheduled out while switching. - */ - preempt_disable(); - - /* - * From here on, the disable path must assume that tasks have ops - * enabled and need to be recovered. - * - * Transition to ENABLING fails iff the BPF scheduler has already - * triggered scx_bpf_error(). Returning an error code here would lose - * the recorded error information. Exit indicating success so that the - * error is notified through ops.exit() with all the details. + * All tasks are READY. It's safe to turn on scx_enabled() and switch + * all eligible tasks. */ - if (!scx_ops_tryset_enable_state(SCX_OPS_ENABLING, SCX_OPS_PREPPING)) { - preempt_enable(); - spin_unlock_irq(&scx_tasks_lock); - WARN_ON_ONCE(atomic_read(&scx_exit_kind) == SCX_EXIT_NONE); - ret = 0; - goto err_disable_unlock_all; - } + WRITE_ONCE(scx_switching_all, !(ops->flags & SCX_OPS_SWITCH_PARTIAL)); + static_branch_enable(&__scx_ops_enabled); /* - * We're fully committed and can't fail. The PREPPED -> ENABLED + * We're fully committed and can't fail. The task READY -> ENABLED * transitions here are synchronized against sched_ext_free() through * scx_tasks_lock. */ - WRITE_ONCE(scx_switching_all, !(ops->flags & SCX_OPS_SWITCH_PARTIAL)); - + percpu_down_write(&scx_fork_rwsem); + spin_lock_irq(&scx_tasks_lock); scx_task_iter_init(&sti); while ((p = scx_task_iter_next_locked(&sti))) { const struct sched_class *old_class = p->sched_class; @@ -5161,7 +5186,6 @@ static int scx_ops_enable(struct sched_ext_ops *ops, struct bpf_link *link) sched_deq_and_put_task(p, DEQUEUE_SAVE | DEQUEUE_MOVE, &ctx); - scx_set_task_state(p, SCX_TASK_READY); __setscheduler_prio(p, p->prio); check_class_changing(task_rq(p), p, old_class); @@ -5170,14 +5194,16 @@ static int scx_ops_enable(struct sched_ext_ops *ops, struct bpf_link *link) check_class_changed(task_rq(p), p, old_class, p->prio); } scx_task_iter_exit(&sti); - spin_unlock_irq(&scx_tasks_lock); - preempt_enable(); - scx_cgroup_unlock(); - cpus_read_unlock(); percpu_up_write(&scx_fork_rwsem); - /* see above ENABLING transition for the explanation on exiting with 0 */ + scx_ops_bypass(false); + + /* + * Returning an error code here would lose the recorded error + * information. Exit indicating success so that the error is notified + * through ops.exit() with all the details. + */ if (!scx_ops_tryset_enable_state(SCX_OPS_ENABLED, SCX_OPS_ENABLING)) { WARN_ON_ONCE(atomic_read(&scx_exit_kind) == SCX_EXIT_NONE); ret = 0; @@ -5212,8 +5238,7 @@ err_unlock: err_disable_unlock_all: scx_cgroup_unlock(); percpu_up_write(&scx_fork_rwsem); -err_disable_unlock_cpus: - cpus_read_unlock(); + scx_ops_bypass(false); err_disable: mutex_unlock(&scx_ops_enable_mutex); /* must be fully disabled before returning */ @@ -5782,7 +5807,6 @@ void __init init_sched_ext_class(void) SCX_TG_ONLINE); BUG_ON(rhashtable_init(&dsq_hash, &dsq_hash_params)); - init_dsq(&scx_dsq_global, SCX_DSQ_GLOBAL); #ifdef CONFIG_SMP BUG_ON(!alloc_cpumask_var(&idle_masks.cpu, GFP_KERNEL)); BUG_ON(!alloc_cpumask_var(&idle_masks.smt, GFP_KERNEL)); @@ -6058,7 +6082,7 @@ static bool scx_dispatch_from_dsq(struct bpf_iter_scx_dsq_kern *kit, if (dst_dsq->id == SCX_DSQ_LOCAL) { dst_rq = container_of(dst_dsq, struct rq, scx.local_dsq); if (!task_can_run_on_remote_rq(p, dst_rq, true)) { - dst_dsq = &scx_dsq_global; + dst_dsq = find_global_dsq(p); dst_rq = src_rq; } } else { @@ -6175,7 +6199,7 @@ __bpf_kfunc bool scx_bpf_consume(u64 dsq_id) flush_dispatch_buf(dspc->rq); - dsq = find_non_local_dsq(dsq_id); + dsq = find_user_dsq(dsq_id); if (unlikely(!dsq)) { scx_ops_error("invalid DSQ ID 0x%016llx", dsq_id); return false; @@ -6496,7 +6520,7 @@ __bpf_kfunc s32 scx_bpf_dsq_nr_queued(u64 dsq_id) goto out; } } else { - dsq = find_non_local_dsq(dsq_id); + dsq = find_user_dsq(dsq_id); if (dsq) { ret = READ_ONCE(dsq->nr); goto out; @@ -6545,7 +6569,7 @@ __bpf_kfunc int bpf_iter_scx_dsq_new(struct bpf_iter_scx_dsq *it, u64 dsq_id, if (flags & ~__SCX_DSQ_ITER_USER_FLAGS) return -EINVAL; - kit->dsq = find_non_local_dsq(dsq_id); + kit->dsq = find_user_dsq(dsq_id); if (!kit->dsq) return -ENOENT; diff --git a/kernel/sched/psi.c b/kernel/sched/psi.c index 020d58967d4e..84dad1511d1e 100644 --- a/kernel/sched/psi.c +++ b/kernel/sched/psi.c @@ -769,12 +769,13 @@ static void record_times(struct psi_group_cpu *groupc, u64 now) } static void psi_group_change(struct psi_group *group, int cpu, - unsigned int clear, unsigned int set, u64 now, + unsigned int clear, unsigned int set, bool wake_clock) { struct psi_group_cpu *groupc; unsigned int t, m; u32 state_mask; + u64 now; lockdep_assert_rq_held(cpu_rq(cpu)); groupc = per_cpu_ptr(group->pcpu, cpu); @@ -789,6 +790,7 @@ static void psi_group_change(struct psi_group *group, int cpu, * SOME and FULL time these may have resulted in. */ write_seqcount_begin(&groupc->seq); + now = cpu_clock(cpu); /* * Start with TSK_ONCPU, which doesn't have a corresponding @@ -899,18 +901,15 @@ void psi_task_change(struct task_struct *task, int clear, int set) { int cpu = task_cpu(task); struct psi_group *group; - u64 now; if (!task->pid) return; psi_flags_change(task, clear, set); - now = cpu_clock(cpu); - group = task_psi_group(task); do { - psi_group_change(group, cpu, clear, set, now, true); + psi_group_change(group, cpu, clear, set, true); } while ((group = group->parent)); } @@ -919,7 +918,6 @@ void psi_task_switch(struct task_struct *prev, struct task_struct *next, { struct psi_group *group, *common = NULL; int cpu = task_cpu(prev); - u64 now = cpu_clock(cpu); if (next->pid) { psi_flags_change(next, 0, TSK_ONCPU); @@ -936,7 +934,7 @@ void psi_task_switch(struct task_struct *prev, struct task_struct *next, break; } - psi_group_change(group, cpu, 0, TSK_ONCPU, now, true); + psi_group_change(group, cpu, 0, TSK_ONCPU, true); } while ((group = group->parent)); } @@ -974,7 +972,7 @@ void psi_task_switch(struct task_struct *prev, struct task_struct *next, do { if (group == common) break; - psi_group_change(group, cpu, clear, set, now, wake_clock); + psi_group_change(group, cpu, clear, set, wake_clock); } while ((group = group->parent)); /* @@ -986,7 +984,7 @@ void psi_task_switch(struct task_struct *prev, struct task_struct *next, if ((prev->psi_flags ^ next->psi_flags) & ~TSK_ONCPU) { clear &= ~TSK_ONCPU; for (; group; group = group->parent) - psi_group_change(group, cpu, clear, set, now, wake_clock); + psi_group_change(group, cpu, clear, set, wake_clock); } } } @@ -997,8 +995,8 @@ void psi_account_irqtime(struct rq *rq, struct task_struct *curr, struct task_st int cpu = task_cpu(curr); struct psi_group *group; struct psi_group_cpu *groupc; - u64 now, irq; s64 delta; + u64 irq; if (static_branch_likely(&psi_disabled)) return; @@ -1011,7 +1009,6 @@ void psi_account_irqtime(struct rq *rq, struct task_struct *curr, struct task_st if (prev && task_psi_group(prev) == group) return; - now = cpu_clock(cpu); irq = irq_time_read(cpu); delta = (s64)(irq - rq->psi_irq_time); if (delta < 0) @@ -1019,12 +1016,15 @@ void psi_account_irqtime(struct rq *rq, struct task_struct *curr, struct task_st rq->psi_irq_time = irq; do { + u64 now; + if (!group->enabled) continue; groupc = per_cpu_ptr(group->pcpu, cpu); write_seqcount_begin(&groupc->seq); + now = cpu_clock(cpu); record_times(groupc, now); groupc->times[PSI_IRQ_FULL] += delta; @@ -1223,11 +1223,9 @@ void psi_cgroup_restart(struct psi_group *group) for_each_possible_cpu(cpu) { struct rq *rq = cpu_rq(cpu); struct rq_flags rf; - u64 now; rq_lock_irq(rq, &rf); - now = cpu_clock(cpu); - psi_group_change(group, cpu, 0, 0, now, true); + psi_group_change(group, cpu, 0, 0, true); rq_unlock_irq(rq, &rf); } } diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index c01375adc471..1c69ca1f1088 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -3697,8 +3697,8 @@ static void test_can_verify(void) void trace_check_vprintf(struct trace_iterator *iter, const char *fmt, va_list ap) { - long text_delta = iter->tr->text_delta; - long data_delta = iter->tr->data_delta; + long text_delta = 0; + long data_delta = 0; const char *p = fmt; const char *str; bool good; @@ -3710,6 +3710,17 @@ void trace_check_vprintf(struct trace_iterator *iter, const char *fmt, if (static_branch_unlikely(&trace_no_verify)) goto print; + /* + * When the kernel is booted with the tp_printk command line + * parameter, trace events go directly through to printk(). + * It also is checked by this function, but it does not + * have an associated trace_array (tr) for it. + */ + if (iter->tr) { + text_delta = iter->tr->text_delta; + data_delta = iter->tr->data_delta; + } + /* Don't bother checking when doing a ftrace_dump() */ if (iter->fmt == static_fmt_buf) goto print; diff --git a/kernel/trace/trace_hwlat.c b/kernel/trace/trace_hwlat.c index b791524a6536..3bd6071441ad 100644 --- a/kernel/trace/trace_hwlat.c +++ b/kernel/trace/trace_hwlat.c @@ -520,6 +520,8 @@ static void hwlat_hotplug_workfn(struct work_struct *dummy) if (!hwlat_busy || hwlat_data.thread_mode != MODE_PER_CPU) goto out_unlock; + if (!cpu_online(cpu)) + goto out_unlock; if (!cpumask_test_cpu(cpu, tr->tracing_cpumask)) goto out_unlock; diff --git a/kernel/trace/trace_osnoise.c b/kernel/trace/trace_osnoise.c index 1439064f65d6..a50ed23bee77 100644 --- a/kernel/trace/trace_osnoise.c +++ b/kernel/trace/trace_osnoise.c @@ -1953,12 +1953,8 @@ static void stop_kthread(unsigned int cpu) { struct task_struct *kthread; - mutex_lock(&interface_lock); - kthread = per_cpu(per_cpu_osnoise_var, cpu).kthread; + kthread = xchg_relaxed(&(per_cpu(per_cpu_osnoise_var, cpu).kthread), NULL); if (kthread) { - per_cpu(per_cpu_osnoise_var, cpu).kthread = NULL; - mutex_unlock(&interface_lock); - if (cpumask_test_and_clear_cpu(cpu, &kthread_cpumask) && !WARN_ON(!test_bit(OSN_WORKLOAD, &osnoise_options))) { kthread_stop(kthread); @@ -1972,7 +1968,6 @@ static void stop_kthread(unsigned int cpu) put_task_struct(kthread); } } else { - mutex_unlock(&interface_lock); /* if no workload, just return */ if (!test_bit(OSN_WORKLOAD, &osnoise_options)) { /* @@ -1994,8 +1989,12 @@ static void stop_per_cpu_kthreads(void) { int cpu; - for_each_possible_cpu(cpu) + cpus_read_lock(); + + for_each_online_cpu(cpu) stop_kthread(cpu); + + cpus_read_unlock(); } /* @@ -2007,6 +2006,10 @@ static int start_kthread(unsigned int cpu) void *main = osnoise_main; char comm[24]; + /* Do not start a new thread if it is already running */ + if (per_cpu(per_cpu_osnoise_var, cpu).kthread) + return 0; + if (timerlat_enabled()) { snprintf(comm, 24, "timerlat/%d", cpu); main = timerlat_main; @@ -2061,11 +2064,10 @@ static int start_per_cpu_kthreads(void) if (cpumask_test_and_clear_cpu(cpu, &kthread_cpumask)) { struct task_struct *kthread; - kthread = per_cpu(per_cpu_osnoise_var, cpu).kthread; + kthread = xchg_relaxed(&(per_cpu(per_cpu_osnoise_var, cpu).kthread), NULL); if (!WARN_ON(!kthread)) kthread_stop(kthread); } - per_cpu(per_cpu_osnoise_var, cpu).kthread = NULL; } for_each_cpu(cpu, current_mask) { @@ -2095,6 +2097,8 @@ static void osnoise_hotplug_workfn(struct work_struct *dummy) mutex_lock(&interface_lock); cpus_read_lock(); + if (!cpu_online(cpu)) + goto out_unlock; if (!cpumask_test_cpu(cpu, &osnoise_cpumask)) goto out_unlock; diff --git a/lib/842/842.h b/lib/842/842.h index 7b1f581a2907..f9e8a5dd790f 100644 --- a/lib/842/842.h +++ b/lib/842/842.h @@ -78,7 +78,7 @@ #include <linux/kernel.h> #include <linux/bitops.h> #include <linux/crc32.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/sw842.h> diff --git a/lib/crypto/aes.c b/lib/crypto/aes.c index 827fe89922ff..eafe14d021f5 100644 --- a/lib/crypto/aes.c +++ b/lib/crypto/aes.c @@ -6,7 +6,7 @@ #include <crypto/aes.h> #include <linux/crypto.h> #include <linux/module.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* * Emit the sbox as volatile const to prevent the compiler from doing diff --git a/lib/crypto/blake2s-generic.c b/lib/crypto/blake2s-generic.c index 3b6dcfdd9628..09682136b57c 100644 --- a/lib/crypto/blake2s-generic.c +++ b/lib/crypto/blake2s-generic.c @@ -14,7 +14,7 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/bug.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> static const u8 blake2s_sigma[10][16] = { { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 }, diff --git a/lib/crypto/chacha.c b/lib/crypto/chacha.c index b748fd3d256e..3cdda3b5ee06 100644 --- a/lib/crypto/chacha.c +++ b/lib/crypto/chacha.c @@ -10,7 +10,7 @@ #include <linux/export.h> #include <linux/bitops.h> #include <linux/string.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <crypto/chacha.h> static void chacha_permute(u32 *x, int nrounds) diff --git a/lib/crypto/chacha20poly1305-selftest.c b/lib/crypto/chacha20poly1305-selftest.c index fa43deda2660..2ea61c28be4f 100644 --- a/lib/crypto/chacha20poly1305-selftest.c +++ b/lib/crypto/chacha20poly1305-selftest.c @@ -7,7 +7,7 @@ #include <crypto/chacha.h> #include <crypto/poly1305.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/bug.h> #include <linux/init.h> #include <linux/mm.h> diff --git a/lib/crypto/chacha20poly1305.c b/lib/crypto/chacha20poly1305.c index fa6a9440fc95..a839c0ac60b2 100644 --- a/lib/crypto/chacha20poly1305.c +++ b/lib/crypto/chacha20poly1305.c @@ -13,7 +13,7 @@ #include <crypto/poly1305.h> #include <crypto/scatterwalk.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/kernel.h> #include <linux/init.h> #include <linux/mm.h> diff --git a/lib/crypto/curve25519-fiat32.c b/lib/crypto/curve25519-fiat32.c index 2fde0ec33dbd..2e0ba634e299 100644 --- a/lib/crypto/curve25519-fiat32.c +++ b/lib/crypto/curve25519-fiat32.c @@ -10,7 +10,7 @@ * with 128-bit integer types. */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <crypto/curve25519.h> #include <linux/string.h> diff --git a/lib/crypto/curve25519-hacl64.c b/lib/crypto/curve25519-hacl64.c index c40e5d913234..c4204133afb7 100644 --- a/lib/crypto/curve25519-hacl64.c +++ b/lib/crypto/curve25519-hacl64.c @@ -10,7 +10,7 @@ * integer types. */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <crypto/curve25519.h> #include <linux/string.h> diff --git a/lib/crypto/des.c b/lib/crypto/des.c index 9518658b97cf..d3423b34a8e9 100644 --- a/lib/crypto/des.c +++ b/lib/crypto/des.c @@ -17,7 +17,7 @@ #include <linux/string.h> #include <linux/types.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <crypto/des.h> #include <crypto/internal/des.h> diff --git a/lib/crypto/memneq.c b/lib/crypto/memneq.c index 243d8677cc51..a2afd10349c9 100644 --- a/lib/crypto/memneq.c +++ b/lib/crypto/memneq.c @@ -59,7 +59,7 @@ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <crypto/algapi.h> #include <linux/module.h> diff --git a/lib/crypto/poly1305-donna32.c b/lib/crypto/poly1305-donna32.c index 7fb71845cc84..0a4a2d99e365 100644 --- a/lib/crypto/poly1305-donna32.c +++ b/lib/crypto/poly1305-donna32.c @@ -7,7 +7,7 @@ */ #include <linux/kernel.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <crypto/internal/poly1305.h> void poly1305_core_setkey(struct poly1305_core_key *key, diff --git a/lib/crypto/poly1305-donna64.c b/lib/crypto/poly1305-donna64.c index 988702c9b3b2..530287531b2e 100644 --- a/lib/crypto/poly1305-donna64.c +++ b/lib/crypto/poly1305-donna64.c @@ -7,7 +7,7 @@ */ #include <linux/kernel.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <crypto/internal/poly1305.h> void poly1305_core_setkey(struct poly1305_core_key *key, diff --git a/lib/crypto/poly1305.c b/lib/crypto/poly1305.c index 5d8378d23e95..6e80214ebad8 100644 --- a/lib/crypto/poly1305.c +++ b/lib/crypto/poly1305.c @@ -10,7 +10,7 @@ #include <crypto/internal/poly1305.h> #include <linux/kernel.h> #include <linux/module.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> void poly1305_init_generic(struct poly1305_desc_ctx *desc, const u8 key[POLY1305_KEY_SIZE]) diff --git a/lib/crypto/sha1.c b/lib/crypto/sha1.c index 6d2922747cab..ebb60519ae93 100644 --- a/lib/crypto/sha1.c +++ b/lib/crypto/sha1.c @@ -12,7 +12,7 @@ #include <linux/bitops.h> #include <linux/string.h> #include <crypto/sha1.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* * If you have 32 registers or more, the compiler can (and should) diff --git a/lib/crypto/sha256.c b/lib/crypto/sha256.c index 3f42d203c7bc..04c1f2557e6c 100644 --- a/lib/crypto/sha256.c +++ b/lib/crypto/sha256.c @@ -11,7 +11,7 @@ * Copyright (c) 2014 Red Hat Inc. */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <crypto/sha256_base.h> #include <linux/kernel.h> #include <linux/module.h> diff --git a/lib/crypto/utils.c b/lib/crypto/utils.c index 373364141408..87da2a6dd161 100644 --- a/lib/crypto/utils.c +++ b/lib/crypto/utils.c @@ -5,7 +5,7 @@ * Copyright (c) 2006 Herbert Xu <herbert@gondor.apana.org.au> */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <crypto/utils.h> #include <linux/module.h> diff --git a/lib/decompress_unlz4.c b/lib/decompress_unlz4.c index e6327391b6b6..c0dbb3cea915 100644 --- a/lib/decompress_unlz4.c +++ b/lib/decompress_unlz4.c @@ -16,7 +16,7 @@ #include <linux/decompress/mm.h> #include <linux/compiler.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* * Note: Uncompressed chunk size is used in the compressor side diff --git a/lib/decompress_unlzo.c b/lib/decompress_unlzo.c index 64c1358500ce..57a9e93743e1 100644 --- a/lib/decompress_unlzo.c +++ b/lib/decompress_unlzo.c @@ -28,7 +28,7 @@ #include <linux/decompress/mm.h> #include <linux/compiler.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> static const unsigned char lzop_magic[] = { 0x89, 0x4c, 0x5a, 0x4f, 0x00, 0x0d, 0x0a, 0x1a, 0x0a }; diff --git a/lib/hexdump.c b/lib/hexdump.c index 06833d404398..c3db7c3a7643 100644 --- a/lib/hexdump.c +++ b/lib/hexdump.c @@ -9,7 +9,7 @@ #include <linux/kernel.h> #include <linux/minmax.h> #include <linux/export.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> const char hex_asc[] = "0123456789abcdef"; EXPORT_SYMBOL(hex_asc); diff --git a/lib/iov_iter.c b/lib/iov_iter.c index 97003155bfac..1abb32c0da50 100644 --- a/lib/iov_iter.c +++ b/lib/iov_iter.c @@ -1033,7 +1033,7 @@ static ssize_t iter_folioq_get_pages(struct iov_iter *iter, if (maxpages == 0 || extracted >= maxsize) break; - if (offset >= fsize) { + if (iov_offset >= fsize) { iov_offset = 0; slot++; if (slot == folioq_nr_slots(folioq) && folioq->next) { diff --git a/lib/lz4/lz4_compress.c b/lib/lz4/lz4_compress.c index 90bb67994688..b0bbeeb74b9e 100644 --- a/lib/lz4/lz4_compress.c +++ b/lib/lz4/lz4_compress.c @@ -37,7 +37,7 @@ #include "lz4defs.h" #include <linux/module.h> #include <linux/kernel.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> static const int LZ4_minLength = (MFLIMIT + 1); static const int LZ4_64Klimit = ((64 * KB) + (MFLIMIT - 1)); diff --git a/lib/lz4/lz4_decompress.c b/lib/lz4/lz4_decompress.c index 59fe69a63800..0e31e6da5ce7 100644 --- a/lib/lz4/lz4_decompress.c +++ b/lib/lz4/lz4_decompress.c @@ -38,7 +38,7 @@ #include <linux/init.h> #include <linux/module.h> #include <linux/kernel.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /*-***************************** * Decompression functions diff --git a/lib/lz4/lz4defs.h b/lib/lz4/lz4defs.h index 330aa539b46e..cb358d6bde5a 100644 --- a/lib/lz4/lz4defs.h +++ b/lib/lz4/lz4defs.h @@ -35,7 +35,7 @@ * Sven Schmidt <4sschmid@informatik.uni-hamburg.de> */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/bitops.h> #include <linux/string.h> /* memset, memcpy */ diff --git a/lib/lzo/lzo1x_compress.c b/lib/lzo/lzo1x_compress.c index 9d31e7126606..47d6d43ea957 100644 --- a/lib/lzo/lzo1x_compress.c +++ b/lib/lzo/lzo1x_compress.c @@ -14,7 +14,7 @@ #include <linux/module.h> #include <linux/kernel.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/lzo.h> #include "lzodefs.h" diff --git a/lib/lzo/lzo1x_decompress_safe.c b/lib/lzo/lzo1x_decompress_safe.c index 7892a40cf765..c94f4928e188 100644 --- a/lib/lzo/lzo1x_decompress_safe.c +++ b/lib/lzo/lzo1x_decompress_safe.c @@ -16,7 +16,7 @@ #include <linux/module.h> #include <linux/kernel.h> #endif -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/lzo.h> #include "lzodefs.h" diff --git a/lib/pldmfw/pldmfw.c b/lib/pldmfw/pldmfw.c index 54e1809a38fd..6e1581b9a616 100644 --- a/lib/pldmfw/pldmfw.c +++ b/lib/pldmfw/pldmfw.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 /* Copyright (C) 2018-2019, Intel Corporation. */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/crc32.h> #include <linux/device.h> #include <linux/firmware.h> diff --git a/lib/random32.c b/lib/random32.c index 32060b852668..0a5a0e3600c8 100644 --- a/lib/random32.c +++ b/lib/random32.c @@ -40,7 +40,7 @@ #include <linux/sched.h> #include <linux/bitops.h> #include <linux/slab.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /** * prandom_u32_state - seeded pseudo-random number generator. diff --git a/lib/siphash.c b/lib/siphash.c index 15bc5b6f368c..9e4e88752d2e 100644 --- a/lib/siphash.c +++ b/lib/siphash.c @@ -10,7 +10,7 @@ */ #include <linux/siphash.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #if defined(CONFIG_DCACHE_WORD_ACCESS) && BITS_PER_LONG == 64 #include <linux/dcache.h> diff --git a/lib/slub_kunit.c b/lib/slub_kunit.c index 6e3a1e5a7142..80e39f003344 100644 --- a/lib/slub_kunit.c +++ b/lib/slub_kunit.c @@ -164,10 +164,16 @@ struct test_kfree_rcu_struct { static void test_kfree_rcu(struct kunit *test) { - struct kmem_cache *s = test_kmem_cache_create("TestSlub_kfree_rcu", - sizeof(struct test_kfree_rcu_struct), - SLAB_NO_MERGE); - struct test_kfree_rcu_struct *p = kmem_cache_alloc(s, GFP_KERNEL); + struct kmem_cache *s; + struct test_kfree_rcu_struct *p; + + if (IS_BUILTIN(CONFIG_SLUB_KUNIT_TEST)) + kunit_skip(test, "can't do kfree_rcu() when test is built-in"); + + s = test_kmem_cache_create("TestSlub_kfree_rcu", + sizeof(struct test_kfree_rcu_struct), + SLAB_NO_MERGE); + p = kmem_cache_alloc(s, GFP_KERNEL); kfree_rcu(p, rcu); kmem_cache_destroy(s); @@ -177,13 +183,13 @@ static void test_kfree_rcu(struct kunit *test) static void test_leak_destroy(struct kunit *test) { - struct kmem_cache *s = test_kmem_cache_create("TestSlub_kfree_rcu", + struct kmem_cache *s = test_kmem_cache_create("TestSlub_leak_destroy", 64, SLAB_NO_MERGE); kmem_cache_alloc(s, GFP_KERNEL); kmem_cache_destroy(s); - KUNIT_EXPECT_EQ(test, 1, slab_errors); + KUNIT_EXPECT_EQ(test, 2, slab_errors); } static int test_init(struct kunit *test) diff --git a/lib/string.c b/lib/string.c index 966da44bfc86..76327b51e36f 100644 --- a/lib/string.c +++ b/lib/string.c @@ -27,7 +27,7 @@ #include <asm/page.h> #include <asm/rwonce.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <asm/word-at-a-time.h> #ifndef __HAVE_ARCH_STRNCASECMP diff --git a/lib/vsprintf.c b/lib/vsprintf.c index 09f022ba1c05..c5e2ec9303c5 100644 --- a/lib/vsprintf.c +++ b/lib/vsprintf.c @@ -51,7 +51,7 @@ #include <asm/page.h> /* for PAGE_SIZE */ #include <asm/byteorder.h> /* cpu_to_le16 */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/string_helpers.h> #include "kstrtox.h" diff --git a/lib/xxhash.c b/lib/xxhash.c index d5bb9ff10607..b5bd567aa6b3 100644 --- a/lib/xxhash.c +++ b/lib/xxhash.c @@ -38,7 +38,7 @@ * - xxHash source repository: https://github.com/Cyan4973/xxHash */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/errno.h> #include <linux/compiler.h> #include <linux/kernel.h> diff --git a/lib/xz/xz_private.h b/lib/xz/xz_private.h index 5f1294a1408c..8409784b1639 100644 --- a/lib/xz/xz_private.h +++ b/lib/xz/xz_private.h @@ -12,7 +12,7 @@ #ifdef __KERNEL__ # include <linux/xz.h> # include <linux/kernel.h> -# include <asm/unaligned.h> +# include <linux/unaligned.h> /* XZ_PREBOOT may be defined only via decompress_unxz.c. */ # ifndef XZ_PREBOOT # include <linux/slab.h> diff --git a/lib/zstd/common/mem.h b/lib/zstd/common/mem.h index 1d9cc03924ca..c22a2e69bf46 100644 --- a/lib/zstd/common/mem.h +++ b/lib/zstd/common/mem.h @@ -15,7 +15,7 @@ /*-**************************************** * Dependencies ******************************************/ -#include <asm/unaligned.h> /* get_unaligned, put_unaligned* */ +#include <linux/unaligned.h> /* get_unaligned, put_unaligned* */ #include <linux/compiler.h> /* inline */ #include <linux/swab.h> /* swab32, swab64 */ #include <linux/types.h> /* size_t, ptrdiff_t */ diff --git a/mm/slab.h b/mm/slab.h index f22fb760b286..6c6fe6d630ce 100644 --- a/mm/slab.h +++ b/mm/slab.h @@ -310,7 +310,7 @@ struct kmem_cache { }; #if defined(CONFIG_SYSFS) && !defined(CONFIG_SLUB_TINY) -#define SLAB_SUPPORTS_SYSFS +#define SLAB_SUPPORTS_SYSFS 1 void sysfs_slab_unlink(struct kmem_cache *s); void sysfs_slab_release(struct kmem_cache *s); #else @@ -546,6 +546,12 @@ static inline bool kmem_cache_debug_flags(struct kmem_cache *s, slab_flags_t fla return false; } +#if IS_ENABLED(CONFIG_SLUB_DEBUG) && IS_ENABLED(CONFIG_KUNIT) +bool slab_in_kunit_test(void); +#else +static inline bool slab_in_kunit_test(void) { return false; } +#endif + #ifdef CONFIG_SLAB_OBJ_EXT /* diff --git a/mm/slab_common.c b/mm/slab_common.c index 744324465615..3d26c257ed8b 100644 --- a/mm/slab_common.c +++ b/mm/slab_common.c @@ -508,8 +508,9 @@ void kmem_cache_destroy(struct kmem_cache *s) kasan_cache_shutdown(s); err = __kmem_cache_shutdown(s); - WARN(err, "%s %s: Slab cache still has objects when called from %pS", - __func__, s->name, (void *)_RET_IP_); + if (!slab_in_kunit_test()) + WARN(err, "%s %s: Slab cache still has objects when called from %pS", + __func__, s->name, (void *)_RET_IP_); list_del(&s->list); diff --git a/mm/slub.c b/mm/slub.c index 21f71cb6cc06..5b832512044e 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -827,7 +827,7 @@ static bool slab_add_kunit_errors(void) return true; } -static bool slab_in_kunit_test(void) +bool slab_in_kunit_test(void) { struct kunit_resource *resource; @@ -843,7 +843,6 @@ static bool slab_in_kunit_test(void) } #else static inline bool slab_add_kunit_errors(void) { return false; } -static inline bool slab_in_kunit_test(void) { return false; } #endif static inline unsigned int size_from_object(struct kmem_cache *s) @@ -5436,6 +5435,8 @@ static void list_slab_objects(struct kmem_cache *s, struct slab *slab, for_each_object(p, s, addr, slab->objects) { if (!test_bit(__obj_to_index(s, addr, p), object_map)) { + if (slab_add_kunit_errors()) + continue; pr_err("Object 0x%p @offset=%tu\n", p, p - addr); print_tracking(s, p); } diff --git a/net/802/garp.c b/net/802/garp.c index 6a743d004301..27f0ab146026 100644 --- a/net/802/garp.c +++ b/net/802/garp.c @@ -16,7 +16,7 @@ #include <net/llc.h> #include <net/llc_pdu.h> #include <net/garp.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> static unsigned int garp_join_time __read_mostly = 200; module_param(garp_join_time, uint, 0644); diff --git a/net/802/mrp.c b/net/802/mrp.c index 3154d7409493..e0c96d0da8d5 100644 --- a/net/802/mrp.c +++ b/net/802/mrp.c @@ -16,7 +16,7 @@ #include <linux/slab.h> #include <linux/module.h> #include <net/mrp.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> static unsigned int mrp_join_time __read_mostly = 200; module_param(mrp_join_time, uint, 0644); diff --git a/net/batman-adv/distributed-arp-table.c b/net/batman-adv/distributed-arp-table.c index 4c7e85534324..801eff8a40e5 100644 --- a/net/batman-adv/distributed-arp-table.c +++ b/net/batman-adv/distributed-arp-table.c @@ -7,7 +7,7 @@ #include "distributed-arp-table.h" #include "main.h" -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/atomic.h> #include <linux/bitops.h> #include <linux/byteorder/generic.h> diff --git a/net/bluetooth/bnep/core.c b/net/bluetooth/bnep/core.c index ec45f77fce21..a3bc0934cc13 100644 --- a/net/bluetooth/bnep/core.c +++ b/net/bluetooth/bnep/core.c @@ -29,7 +29,7 @@ #include <linux/kthread.h> #include <linux/file.h> #include <linux/etherdevice.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <net/bluetooth/bluetooth.h> #include <net/bluetooth/l2cap.h> diff --git a/net/bluetooth/coredump.c b/net/bluetooth/coredump.c index ec97a4bab1c9..c18df3a08607 100644 --- a/net/bluetooth/coredump.c +++ b/net/bluetooth/coredump.c @@ -5,7 +5,7 @@ #include <linux/devcoredump.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <net/bluetooth/bluetooth.h> #include <net/bluetooth/hci_core.h> diff --git a/net/bluetooth/eir.h b/net/bluetooth/eir.h index 0df19f2f4af9..5c89a05e8b29 100644 --- a/net/bluetooth/eir.h +++ b/net/bluetooth/eir.h @@ -5,7 +5,7 @@ * Copyright (C) 2021 Intel Corporation */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> void eir_create(struct hci_dev *hdev, u8 *data); diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index d6976db02c06..629c302f7407 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -33,7 +33,7 @@ #include <linux/property.h> #include <linux/suspend.h> #include <linux/wait.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <net/bluetooth/bluetooth.h> #include <net/bluetooth/hci_core.h> @@ -3782,6 +3782,8 @@ static void hci_acldata_packet(struct hci_dev *hdev, struct sk_buff *skb) hci_dev_lock(hdev); conn = hci_conn_hash_lookup_handle(hdev, handle); + if (conn && hci_dev_test_flag(hdev, HCI_MGMT)) + mgmt_device_connected(hdev, conn, NULL, 0); hci_dev_unlock(hdev); if (conn) { diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index 1c82dcdf6e8f..0bbad90ddd6f 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -25,7 +25,7 @@ /* Bluetooth HCI event handling. */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/crypto.h> #include <crypto/algapi.h> @@ -3706,7 +3706,7 @@ static void hci_remote_features_evt(struct hci_dev *hdev, void *data, goto unlock; } - if (!ev->status && !test_bit(HCI_CONN_MGMT_CONNECTED, &conn->flags)) { + if (!ev->status) { struct hci_cp_remote_name_req cp; memset(&cp, 0, sizeof(cp)); bacpy(&cp.bdaddr, &conn->dst); @@ -5324,19 +5324,16 @@ static void hci_user_confirm_request_evt(struct hci_dev *hdev, void *data, goto unlock; } - /* If no side requires MITM protection; auto-accept */ + /* If no side requires MITM protection; use JUST_CFM method */ if ((!loc_mitm || conn->remote_cap == HCI_IO_NO_INPUT_OUTPUT) && (!rem_mitm || conn->io_capability == HCI_IO_NO_INPUT_OUTPUT)) { - /* If we're not the initiators request authorization to - * proceed from user space (mgmt_user_confirm with - * confirm_hint set to 1). The exception is if neither - * side had MITM or if the local IO capability is - * NoInputNoOutput, in which case we do auto-accept + /* If we're not the initiator of request authorization and the + * local IO capability is not NoInputNoOutput, use JUST_WORKS + * method (mgmt_user_confirm with confirm_hint set to 1). */ if (!test_bit(HCI_CONN_AUTH_PEND, &conn->flags) && - conn->io_capability != HCI_IO_NO_INPUT_OUTPUT && - (loc_mitm || rem_mitm)) { + conn->io_capability != HCI_IO_NO_INPUT_OUTPUT) { bt_dev_dbg(hdev, "Confirming auto-accept as acceptor"); confirm_hint = 1; goto confirm; diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c index 69c2ba1e843e..2272e1849ebd 100644 --- a/net/bluetooth/hci_sock.c +++ b/net/bluetooth/hci_sock.c @@ -27,7 +27,7 @@ #include <linux/export.h> #include <linux/utsname.h> #include <linux/sched.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <net/bluetooth/bluetooth.h> #include <net/bluetooth/hci_core.h> diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index 9988ba382b68..6544c1ed7143 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -4066,17 +4066,9 @@ response: static int l2cap_connect_req(struct l2cap_conn *conn, struct l2cap_cmd_hdr *cmd, u16 cmd_len, u8 *data) { - struct hci_dev *hdev = conn->hcon->hdev; - struct hci_conn *hcon = conn->hcon; - if (cmd_len < sizeof(struct l2cap_conn_req)) return -EPROTO; - hci_dev_lock(hdev); - if (hci_dev_test_flag(hdev, HCI_MGMT)) - mgmt_device_connected(hdev, hcon, NULL, 0); - hci_dev_unlock(hdev); - l2cap_connect(conn, cmd, data, L2CAP_CONN_RSP); return 0; } diff --git a/net/bluetooth/mgmt.c b/net/bluetooth/mgmt.c index e4f564d6f6fb..a429661b676a 100644 --- a/net/bluetooth/mgmt.c +++ b/net/bluetooth/mgmt.c @@ -25,7 +25,7 @@ /* Bluetooth HCI Management interface */ #include <linux/module.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <net/bluetooth/bluetooth.h> #include <net/bluetooth/hci_core.h> @@ -1453,10 +1453,15 @@ static void cmd_status_rsp(struct mgmt_pending_cmd *cmd, void *data) static void cmd_complete_rsp(struct mgmt_pending_cmd *cmd, void *data) { - if (cmd->cmd_complete) { - u8 *status = data; + struct cmd_lookup *match = data; + + /* dequeue cmd_sync entries using cmd as data as that is about to be + * removed/freed. + */ + hci_cmd_sync_dequeue(match->hdev, NULL, cmd, NULL); - cmd->cmd_complete(cmd, *status); + if (cmd->cmd_complete) { + cmd->cmd_complete(cmd, match->mgmt_status); mgmt_pending_remove(cmd); return; @@ -9394,12 +9399,12 @@ void mgmt_index_added(struct hci_dev *hdev) void mgmt_index_removed(struct hci_dev *hdev) { struct mgmt_ev_ext_index ev; - u8 status = MGMT_STATUS_INVALID_INDEX; + struct cmd_lookup match = { NULL, hdev, MGMT_STATUS_INVALID_INDEX }; if (test_bit(HCI_QUIRK_RAW_DEVICE, &hdev->quirks)) return; - mgmt_pending_foreach(0, hdev, cmd_complete_rsp, &status); + mgmt_pending_foreach(0, hdev, cmd_complete_rsp, &match); if (hci_dev_test_flag(hdev, HCI_UNCONFIGURED)) { mgmt_index_event(MGMT_EV_UNCONF_INDEX_REMOVED, hdev, NULL, 0, @@ -9450,7 +9455,7 @@ void mgmt_power_on(struct hci_dev *hdev, int err) void __mgmt_power_off(struct hci_dev *hdev) { struct cmd_lookup match = { NULL, hdev }; - u8 status, zero_cod[] = { 0, 0, 0 }; + u8 zero_cod[] = { 0, 0, 0 }; mgmt_pending_foreach(MGMT_OP_SET_POWERED, hdev, settings_rsp, &match); @@ -9462,11 +9467,11 @@ void __mgmt_power_off(struct hci_dev *hdev) * status responses. */ if (hci_dev_test_flag(hdev, HCI_UNREGISTER)) - status = MGMT_STATUS_INVALID_INDEX; + match.mgmt_status = MGMT_STATUS_INVALID_INDEX; else - status = MGMT_STATUS_NOT_POWERED; + match.mgmt_status = MGMT_STATUS_NOT_POWERED; - mgmt_pending_foreach(0, hdev, cmd_complete_rsp, &status); + mgmt_pending_foreach(0, hdev, cmd_complete_rsp, &match); if (memcmp(hdev->dev_class, zero_cod, sizeof(zero_cod)) != 0) { mgmt_limited_event(MGMT_EV_CLASS_OF_DEV_CHANGED, hdev, diff --git a/net/bluetooth/mgmt_util.c b/net/bluetooth/mgmt_util.c index 0115f783bde8..17ab909a7c07 100644 --- a/net/bluetooth/mgmt_util.c +++ b/net/bluetooth/mgmt_util.c @@ -21,7 +21,7 @@ SOFTWARE IS DISCLAIMED. */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <net/bluetooth/bluetooth.h> #include <net/bluetooth/hci_core.h> diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c index 1d34d8497033..ad5177e3a69b 100644 --- a/net/bluetooth/rfcomm/core.c +++ b/net/bluetooth/rfcomm/core.c @@ -28,7 +28,7 @@ #include <linux/module.h> #include <linux/debugfs.h> #include <linux/kthread.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <net/bluetooth/bluetooth.h> #include <net/bluetooth/hci_core.h> diff --git a/net/bridge/br_fdb.c b/net/bridge/br_fdb.c index ad7a42b505ef..642b8ccaae8e 100644 --- a/net/bridge/br_fdb.c +++ b/net/bridge/br_fdb.c @@ -18,7 +18,7 @@ #include <linux/random.h> #include <linux/slab.h> #include <linux/atomic.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/if_vlan.h> #include <net/switchdev.h> #include <trace/events/bridge.h> diff --git a/net/bridge/br_mdb.c b/net/bridge/br_mdb.c index bc37e47ad829..1a52a0bca086 100644 --- a/net/bridge/br_mdb.c +++ b/net/bridge/br_mdb.c @@ -1674,7 +1674,7 @@ int br_mdb_get(struct net_device *dev, struct nlattr *tb[], u32 portid, u32 seq, spin_lock_bh(&br->multicast_lock); mp = br_mdb_ip_get(br, &group); - if (!mp) { + if (!mp || (!mp->ports && !mp->host_joined)) { NL_SET_ERR_MSG_MOD(extack, "MDB entry not found"); err = -ENOENT; goto unlock; diff --git a/net/bridge/br_stp_bpdu.c b/net/bridge/br_stp_bpdu.c index 0e4572f31330..7895489ac6fe 100644 --- a/net/bridge/br_stp_bpdu.c +++ b/net/bridge/br_stp_bpdu.c @@ -17,7 +17,7 @@ #include <net/llc.h> #include <net/llc_pdu.h> #include <net/stp.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "br_private.h" #include "br_private_stp.h" diff --git a/net/caif/cfrfml.c b/net/caif/cfrfml.c index 7b0af33bdb97..3c335057f255 100644 --- a/net/caif/cfrfml.c +++ b/net/caif/cfrfml.c @@ -9,7 +9,7 @@ #include <linux/stddef.h> #include <linux/spinlock.h> #include <linux/slab.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <net/caif/caif_layer.h> #include <net/caif/cfsrvl.h> #include <net/caif/cfpkt.h> diff --git a/net/core/dev.c b/net/core/dev.c index cd479f5f22f6..ea5fbcd133ae 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -3512,7 +3512,7 @@ static netdev_features_t gso_features_check(const struct sk_buff *skb, if (gso_segs > READ_ONCE(dev->gso_max_segs)) return features & ~NETIF_F_GSO_MASK; - if (unlikely(skb->len >= READ_ONCE(dev->gso_max_size))) + if (unlikely(skb->len >= netif_get_gso_max_size(dev, skb))) return features & ~NETIF_F_GSO_MASK; if (!skb_shinfo(skb)->gso_type) { @@ -3758,7 +3758,7 @@ static void qdisc_pkt_len_init(struct sk_buff *skb) sizeof(_tcphdr), &_tcphdr); if (likely(th)) hdr_len += __tcp_hdrlen(th); - } else { + } else if (shinfo->gso_type & SKB_GSO_UDP_L4) { struct udphdr _udphdr; if (skb_header_pointer(skb, hdr_len, @@ -3766,10 +3766,14 @@ static void qdisc_pkt_len_init(struct sk_buff *skb) hdr_len += sizeof(struct udphdr); } - if (shinfo->gso_type & SKB_GSO_DODGY) - gso_segs = DIV_ROUND_UP(skb->len - hdr_len, - shinfo->gso_size); + if (unlikely(shinfo->gso_type & SKB_GSO_DODGY)) { + int payload = skb->len - hdr_len; + /* Malicious packet. */ + if (payload <= 0) + return; + gso_segs = DIV_ROUND_UP(payload, shinfo->gso_size); + } qdisc_skb_cb(skb)->pkt_len += (gso_segs - 1) * hdr_len; } } diff --git a/net/core/drop_monitor.c b/net/core/drop_monitor.c index 2e0ae3328232..6efd4cccc9dd 100644 --- a/net/core/drop_monitor.c +++ b/net/core/drop_monitor.c @@ -37,7 +37,7 @@ #include <trace/events/napi.h> #include <trace/events/devlink.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define TRACE_ON 1 #define TRACE_OFF 0 diff --git a/net/core/filter.c b/net/core/filter.c index cd3524cb326b..bd0d08bf76bb 100644 --- a/net/core/filter.c +++ b/net/core/filter.c @@ -42,7 +42,7 @@ #include <linux/errno.h> #include <linux/timer.h> #include <linux/uaccess.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/filter.h> #include <linux/ratelimit.h> #include <linux/seccomp.h> diff --git a/net/core/gro.c b/net/core/gro.c index 802b4a062400..d1f44084e978 100644 --- a/net/core/gro.c +++ b/net/core/gro.c @@ -98,7 +98,6 @@ int skb_gro_receive(struct sk_buff *p, struct sk_buff *skb) unsigned int headlen = skb_headlen(skb); unsigned int len = skb_gro_len(skb); unsigned int delta_truesize; - unsigned int gro_max_size; unsigned int new_truesize; struct sk_buff *lp; int segs; @@ -112,12 +111,8 @@ int skb_gro_receive(struct sk_buff *p, struct sk_buff *skb) if (p->pp_recycle != skb->pp_recycle) return -ETOOMANYREFS; - /* pairs with WRITE_ONCE() in netif_set_gro(_ipv4)_max_size() */ - gro_max_size = p->protocol == htons(ETH_P_IPV6) ? - READ_ONCE(p->dev->gro_max_size) : - READ_ONCE(p->dev->gro_ipv4_max_size); - - if (unlikely(p->len + len >= gro_max_size || NAPI_GRO_CB(skb)->flush)) + if (unlikely(p->len + len >= netif_get_gro_max_size(p->dev, p) || + NAPI_GRO_CB(skb)->flush)) return -E2BIG; if (unlikely(p->len + len >= GRO_LEGACY_MAX_SIZE)) { diff --git a/net/core/net-traces.c b/net/core/net-traces.c index 6aef976bc1da..f2fa34b1d78d 100644 --- a/net/core/net-traces.c +++ b/net/core/net-traces.c @@ -23,7 +23,7 @@ #include <linux/net_dropmon.h> #include <linux/slab.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <asm/bitops.h> #define CREATE_TRACE_POINTS diff --git a/net/core/netpoll.c b/net/core/netpoll.c index ca52cbe0f63c..aa49b92e9194 100644 --- a/net/core/netpoll.c +++ b/net/core/netpoll.c @@ -34,7 +34,7 @@ #include <net/addrconf.h> #include <net/ndisc.h> #include <net/ip6_checksum.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <trace/events/napi.h> #include <linux/kconfig.h> diff --git a/net/core/sock.c b/net/core/sock.c index fe87f9bd8f16..039be95c40cf 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -85,7 +85,7 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/capability.h> #include <linux/errno.h> #include <linux/errqueue.h> diff --git a/net/core/tso.c b/net/core/tso.c index e00796e3b146..6df997b9076e 100644 --- a/net/core/tso.c +++ b/net/core/tso.c @@ -3,7 +3,7 @@ #include <linux/if_vlan.h> #include <net/ip.h> #include <net/tso.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> void tso_build_hdr(const struct sk_buff *skb, char *hdr, struct tso_t *tso, int size, bool is_last) diff --git a/net/dccp/ccids/ccid3.c b/net/dccp/ccids/ccid3.c index ca8670f78ac6..f349d16dd8f6 100644 --- a/net/dccp/ccids/ccid3.c +++ b/net/dccp/ccids/ccid3.c @@ -22,7 +22,7 @@ #include "../dccp.h" #include "ccid3.h" -#include <asm/unaligned.h> +#include <linux/unaligned.h> #ifdef CONFIG_IP_DCCP_CCID3_DEBUG static bool ccid3_debug; diff --git a/net/dccp/options.c b/net/dccp/options.c index d24cad05001e..db62d4767024 100644 --- a/net/dccp/options.c +++ b/net/dccp/options.c @@ -10,7 +10,7 @@ #include <linux/dccp.h> #include <linux/module.h> #include <linux/types.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/kernel.h> #include <linux/skbuff.h> diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c index 668c729946ea..1664547deffd 100644 --- a/net/dsa/dsa.c +++ b/net/dsa/dsa.c @@ -1577,6 +1577,7 @@ EXPORT_SYMBOL_GPL(dsa_unregister_switch); void dsa_switch_shutdown(struct dsa_switch *ds) { struct net_device *conduit, *user_dev; + LIST_HEAD(close_list); struct dsa_port *dp; mutex_lock(&dsa2_mutex); @@ -1586,10 +1587,16 @@ void dsa_switch_shutdown(struct dsa_switch *ds) rtnl_lock(); + dsa_switch_for_each_cpu_port(dp, ds) + list_add(&dp->conduit->close_list, &close_list); + + dev_close_many(&close_list, true); + dsa_switch_for_each_user_port(dp, ds) { conduit = dsa_port_to_conduit(dp); user_dev = dp->user; + netif_device_detach(user_dev); netdev_upper_dev_unlink(conduit, user_dev); } diff --git a/net/ipv4/cipso_ipv4.c b/net/ipv4/cipso_ipv4.c index 8cc0e2f4159d..740af8541d2f 100644 --- a/net/ipv4/cipso_ipv4.c +++ b/net/ipv4/cipso_ipv4.c @@ -37,7 +37,7 @@ #include <net/cipso_ipv4.h> #include <linux/atomic.h> #include <linux/bug.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* List of available DOI definitions */ /* XXX - This currently assumes a minimal number of different DOIs in use, diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c index 5f6fd382af38..f1f31ebfc793 100644 --- a/net/ipv4/ip_gre.c +++ b/net/ipv4/ip_gre.c @@ -662,11 +662,11 @@ static netdev_tx_t ipgre_xmit(struct sk_buff *skb, if (skb_cow_head(skb, 0)) goto free_skb; - tnl_params = (const struct iphdr *)skb->data; - - if (!pskb_network_may_pull(skb, pull_len)) + if (!pskb_may_pull(skb, pull_len)) goto free_skb; + tnl_params = (const struct iphdr *)skb->data; + /* ip_tunnel_xmit() needs skb->data pointing to gre header. */ skb_pull(skb, pull_len); skb_reset_mac_header(skb); diff --git a/net/ipv4/ip_options.c b/net/ipv4/ip_options.c index a9e22a098872..68aedb8877b9 100644 --- a/net/ipv4/ip_options.c +++ b/net/ipv4/ip_options.c @@ -17,7 +17,7 @@ #include <linux/slab.h> #include <linux/types.h> #include <linux/uaccess.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/skbuff.h> #include <linux/ip.h> #include <linux/icmp.h> diff --git a/net/ipv4/netfilter/nf_dup_ipv4.c b/net/ipv4/netfilter/nf_dup_ipv4.c index f4aed0789d69..ec94ee1051c7 100644 --- a/net/ipv4/netfilter/nf_dup_ipv4.c +++ b/net/ipv4/netfilter/nf_dup_ipv4.c @@ -53,8 +53,9 @@ void nf_dup_ipv4(struct net *net, struct sk_buff *skb, unsigned int hooknum, { struct iphdr *iph; + local_bh_disable(); if (this_cpu_read(nf_skb_duplicated)) - return; + goto out; /* * Copy the skb, and route the copy. Will later return %XT_CONTINUE for * the original skb, which should continue on its way as if nothing has @@ -62,7 +63,7 @@ void nf_dup_ipv4(struct net *net, struct sk_buff *skb, unsigned int hooknum, */ skb = pskb_copy(skb, GFP_ATOMIC); if (skb == NULL) - return; + goto out; #if IS_ENABLED(CONFIG_NF_CONNTRACK) /* Avoid counting cloned packets towards the original connection. */ @@ -91,6 +92,8 @@ void nf_dup_ipv4(struct net *net, struct sk_buff *skb, unsigned int hooknum, } else { kfree_skb(skb); } +out: + local_bh_enable(); } EXPORT_SYMBOL_GPL(nf_dup_ipv4); diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c index 9f314dfa1490..cc05ec1faac8 100644 --- a/net/ipv4/tcp_input.c +++ b/net/ipv4/tcp_input.c @@ -75,7 +75,7 @@ #include <net/proto_memory.h> #include <net/inet_common.h> #include <linux/ipsec.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/errqueue.h> #include <trace/events/tcp.h> #include <linux/jump_label_ratelimit.h> diff --git a/net/ipv4/tcp_offload.c b/net/ipv4/tcp_offload.c index e4ad3311e148..2308665b51c5 100644 --- a/net/ipv4/tcp_offload.c +++ b/net/ipv4/tcp_offload.c @@ -101,8 +101,14 @@ static struct sk_buff *tcp4_gso_segment(struct sk_buff *skb, if (!pskb_may_pull(skb, sizeof(struct tcphdr))) return ERR_PTR(-EINVAL); - if (skb_shinfo(skb)->gso_type & SKB_GSO_FRAGLIST) - return __tcp4_gso_segment_list(skb, features); + if (skb_shinfo(skb)->gso_type & SKB_GSO_FRAGLIST) { + struct tcphdr *th = tcp_hdr(skb); + + if (skb_pagelen(skb) - th->doff * 4 == skb_shinfo(skb)->gso_size) + return __tcp4_gso_segment_list(skb, features); + + skb->ip_summed = CHECKSUM_NONE; + } if (unlikely(skb->ip_summed != CHECKSUM_PARTIAL)) { const struct iphdr *iph = ip_hdr(skb); diff --git a/net/ipv4/udp_offload.c b/net/ipv4/udp_offload.c index d842303587af..a5be6e4ed326 100644 --- a/net/ipv4/udp_offload.c +++ b/net/ipv4/udp_offload.c @@ -296,8 +296,26 @@ struct sk_buff *__udp_gso_segment(struct sk_buff *gso_skb, return NULL; } - if (skb_shinfo(gso_skb)->gso_type & SKB_GSO_FRAGLIST) - return __udp_gso_segment_list(gso_skb, features, is_ipv6); + if (skb_shinfo(gso_skb)->gso_type & SKB_GSO_FRAGLIST) { + /* Detect modified geometry and pass those to skb_segment. */ + if (skb_pagelen(gso_skb) - sizeof(*uh) == skb_shinfo(gso_skb)->gso_size) + return __udp_gso_segment_list(gso_skb, features, is_ipv6); + + /* Setup csum, as fraglist skips this in udp4_gro_receive. */ + gso_skb->csum_start = skb_transport_header(gso_skb) - gso_skb->head; + gso_skb->csum_offset = offsetof(struct udphdr, check); + gso_skb->ip_summed = CHECKSUM_PARTIAL; + + uh = udp_hdr(gso_skb); + if (is_ipv6) + uh->check = ~udp_v6_check(gso_skb->len, + &ipv6_hdr(gso_skb)->saddr, + &ipv6_hdr(gso_skb)->daddr, 0); + else + uh->check = ~udp_v4_check(gso_skb->len, + ip_hdr(gso_skb)->saddr, + ip_hdr(gso_skb)->daddr, 0); + } skb_pull(gso_skb, sizeof(*uh)); diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index d680beb91b0a..94dceac52884 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -85,7 +85,7 @@ #include <linux/netconf.h> #include <linux/random.h> #include <linux/uaccess.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/proc_fs.h> #include <linux/seq_file.h> diff --git a/net/ipv6/calipso.c b/net/ipv6/calipso.c index eb8ee1e9373a..dbcea9fee626 100644 --- a/net/ipv6/calipso.c +++ b/net/ipv6/calipso.c @@ -29,7 +29,7 @@ #include <net/calipso.h> #include <linux/atomic.h> #include <linux/bug.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/crc-ccitt.h> /* Maximium size of the calipso option including diff --git a/net/ipv6/netfilter/nf_dup_ipv6.c b/net/ipv6/netfilter/nf_dup_ipv6.c index a0a2de30be3e..0c39c77fe8a8 100644 --- a/net/ipv6/netfilter/nf_dup_ipv6.c +++ b/net/ipv6/netfilter/nf_dup_ipv6.c @@ -47,11 +47,12 @@ static bool nf_dup_ipv6_route(struct net *net, struct sk_buff *skb, void nf_dup_ipv6(struct net *net, struct sk_buff *skb, unsigned int hooknum, const struct in6_addr *gw, int oif) { + local_bh_disable(); if (this_cpu_read(nf_skb_duplicated)) - return; + goto out; skb = pskb_copy(skb, GFP_ATOMIC); if (skb == NULL) - return; + goto out; #if IS_ENABLED(CONFIG_NF_CONNTRACK) nf_reset_ct(skb); @@ -69,6 +70,8 @@ void nf_dup_ipv6(struct net *net, struct sk_buff *skb, unsigned int hooknum, } else { kfree_skb(skb); } +out: + local_bh_enable(); } EXPORT_SYMBOL_GPL(nf_dup_ipv6); diff --git a/net/ipv6/tcpv6_offload.c b/net/ipv6/tcpv6_offload.c index 23971903e66d..a45bf17cb2a1 100644 --- a/net/ipv6/tcpv6_offload.c +++ b/net/ipv6/tcpv6_offload.c @@ -159,8 +159,14 @@ static struct sk_buff *tcp6_gso_segment(struct sk_buff *skb, if (!pskb_may_pull(skb, sizeof(*th))) return ERR_PTR(-EINVAL); - if (skb_shinfo(skb)->gso_type & SKB_GSO_FRAGLIST) - return __tcp6_gso_segment_list(skb, features); + if (skb_shinfo(skb)->gso_type & SKB_GSO_FRAGLIST) { + struct tcphdr *th = tcp_hdr(skb); + + if (skb_pagelen(skb) - th->doff * 4 == skb_shinfo(skb)->gso_size) + return __tcp6_gso_segment_list(skb, features); + + skb->ip_summed = CHECKSUM_NONE; + } if (unlikely(skb->ip_summed != CHECKSUM_PARTIAL)) { const struct ipv6hdr *ipv6h = ipv6_hdr(skb); diff --git a/net/mac80211/key.c b/net/mac80211/key.c index eecdd2265eaa..6fac3ba00d88 100644 --- a/net/mac80211/key.c +++ b/net/mac80211/key.c @@ -18,7 +18,7 @@ #include <linux/slab.h> #include <linux/export.h> #include <net/mac80211.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "ieee80211_i.h" #include "driver-ops.h" #include "debugfs_key.h" diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c index f94e4be0be12..640239f4425b 100644 --- a/net/mac80211/mesh.c +++ b/net/mac80211/mesh.c @@ -7,7 +7,7 @@ */ #include <linux/slab.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "ieee80211_i.h" #include "mesh.h" #include "wme.h" diff --git a/net/mac80211/mesh_hwmp.c b/net/mac80211/mesh_hwmp.c index 024f48db6b05..579d0f24ac9d 100644 --- a/net/mac80211/mesh_hwmp.c +++ b/net/mac80211/mesh_hwmp.c @@ -7,7 +7,7 @@ #include <linux/slab.h> #include <linux/etherdevice.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "wme.h" #include "mesh.h" diff --git a/net/mac80211/michael.c b/net/mac80211/michael.c index a57502d9ffec..8a1afc93e749 100644 --- a/net/mac80211/michael.c +++ b/net/mac80211/michael.c @@ -6,7 +6,7 @@ #include <linux/types.h> #include <linux/bitops.h> #include <linux/ieee80211.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "michael.h" diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 735e78adb0db..0303972c23e4 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -23,7 +23,7 @@ #include <linux/slab.h> #include <linux/export.h> #include <net/mac80211.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "ieee80211_i.h" #include "driver-ops.h" diff --git a/net/mac80211/ocb.c b/net/mac80211/ocb.c index 9ef14e475c90..f4c51e4a1e29 100644 --- a/net/mac80211/ocb.c +++ b/net/mac80211/ocb.c @@ -16,7 +16,7 @@ #include <linux/etherdevice.h> #include <linux/rtnetlink.h> #include <net/mac80211.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "ieee80211_i.h" #include "driver-ops.h" diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index 59ad24a71141..694b43091fec 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -22,7 +22,7 @@ #include <kunit/visibility.h> #include <net/mac80211.h> #include <net/ieee80211_radiotap.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "ieee80211_i.h" #include "driver-ops.h" diff --git a/net/mac80211/status.c b/net/mac80211/status.c index d1cf987de13b..b41b867f43b2 100644 --- a/net/mac80211/status.c +++ b/net/mac80211/status.c @@ -11,7 +11,7 @@ #include <linux/export.h> #include <linux/etherdevice.h> #include <net/mac80211.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "ieee80211_i.h" #include "rate.h" #include "mesh.h" diff --git a/net/mac80211/tkip.c b/net/mac80211/tkip.c index e7f57bb18f6e..880a1fa8705a 100644 --- a/net/mac80211/tkip.c +++ b/net/mac80211/tkip.c @@ -9,7 +9,7 @@ #include <linux/types.h> #include <linux/netdevice.h> #include <linux/export.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <net/mac80211.h> #include "driver-ops.h" diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index a9ee86982259..0ff8b56f5807 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -24,7 +24,7 @@ #include <net/mac80211.h> #include <net/codel.h> #include <net/codel_impl.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <net/fq_impl.h> #include <net/gso.h> diff --git a/net/mac80211/wep.c b/net/mac80211/wep.c index 5c01e121481a..93b8668079a7 100644 --- a/net/mac80211/wep.c +++ b/net/mac80211/wep.c @@ -16,7 +16,7 @@ #include <linux/mm.h> #include <linux/scatterlist.h> #include <linux/slab.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <net/mac80211.h> #include "ieee80211_i.h" diff --git a/net/mac80211/wpa.c b/net/mac80211/wpa.c index 047a33797020..293afa3f57c5 100644 --- a/net/mac80211/wpa.c +++ b/net/mac80211/wpa.c @@ -12,7 +12,7 @@ #include <linux/compiler.h> #include <linux/ieee80211.h> #include <linux/gfp.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <net/mac80211.h> #include <crypto/aes.h> #include <crypto/utils.h> diff --git a/net/mac802154/rx.c b/net/mac802154/rx.c index e40a988d6c80..aac359b5c71d 100644 --- a/net/mac802154/rx.c +++ b/net/mac802154/rx.c @@ -13,7 +13,7 @@ #include <linux/module.h> #include <linux/netdevice.h> #include <linux/crc-ccitt.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <net/mac802154.h> #include <net/ieee802154_netdev.h> diff --git a/net/mac802154/scan.c b/net/mac802154/scan.c index 1c0eeaa76560..a6dab3cc3ad8 100644 --- a/net/mac802154/scan.c +++ b/net/mac802154/scan.c @@ -176,6 +176,7 @@ void mac802154_scan_worker(struct work_struct *work) struct ieee802154_local *local = container_of(work, struct ieee802154_local, scan_work.work); struct cfg802154_scan_request *scan_req; + enum nl802154_scan_types scan_req_type; struct ieee802154_sub_if_data *sdata; unsigned int scan_duration = 0; struct wpan_phy *wpan_phy; @@ -209,6 +210,7 @@ void mac802154_scan_worker(struct work_struct *work) } wpan_phy = scan_req->wpan_phy; + scan_req_type = scan_req->type; scan_req_duration = scan_req->duration; /* Look for the next valid chan */ @@ -246,7 +248,7 @@ void mac802154_scan_worker(struct work_struct *work) goto end_scan; } - if (scan_req->type == NL802154_SCAN_ACTIVE) { + if (scan_req_type == NL802154_SCAN_ACTIVE) { ret = mac802154_transmit_beacon_req(local, sdata); if (ret) dev_err(&sdata->dev->dev, diff --git a/net/mac802154/tx.c b/net/mac802154/tx.c index 6fbed5bb5c3e..337d6faf0d2a 100644 --- a/net/mac802154/tx.c +++ b/net/mac802154/tx.c @@ -12,7 +12,7 @@ #include <linux/netdevice.h> #include <linux/if_arp.h> #include <linux/crc-ccitt.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <net/rtnetlink.h> #include <net/ieee802154_netdev.h> diff --git a/net/mptcp/crypto.c b/net/mptcp/crypto.c index a8931349933c..b08ba959ac4f 100644 --- a/net/mptcp/crypto.c +++ b/net/mptcp/crypto.c @@ -22,7 +22,7 @@ #include <linux/kernel.h> #include <crypto/sha2.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "protocol.h" diff --git a/net/ncsi/ncsi-manage.c b/net/ncsi/ncsi-manage.c index 5ecf611c8820..5cf55bde366d 100644 --- a/net/ncsi/ncsi-manage.c +++ b/net/ncsi/ncsi-manage.c @@ -1954,6 +1954,8 @@ void ncsi_unregister_dev(struct ncsi_dev *nd) list_del_rcu(&ndp->node); spin_unlock_irqrestore(&ncsi_dev_lock, flags); + disable_work_sync(&ndp->work); + kfree(ndp); } EXPORT_SYMBOL_GPL(ncsi_unregister_dev); diff --git a/net/netfilter/ipvs/ip_vs_ftp.c b/net/netfilter/ipvs/ip_vs_ftp.c index f53899d12416..d8a284999544 100644 --- a/net/netfilter/ipvs/ip_vs_ftp.c +++ b/net/netfilter/ipvs/ip_vs_ftp.c @@ -35,7 +35,7 @@ #include <linux/gfp.h> #include <net/protocol.h> #include <net/tcp.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <net/ip_vs.h> diff --git a/net/netfilter/ipvs/ip_vs_sync.c b/net/netfilter/ipvs/ip_vs_sync.c index be74c0906dda..3402675bf521 100644 --- a/net/netfilter/ipvs/ip_vs_sync.c +++ b/net/netfilter/ipvs/ip_vs_sync.c @@ -51,7 +51,7 @@ #include <linux/kernel.h> #include <linux/sched/signal.h> -#include <asm/unaligned.h> /* Used for ntoh_seq and hton_seq */ +#include <linux/unaligned.h> /* Used for ntoh_seq and hton_seq */ #include <net/ip.h> #include <net/sock.h> diff --git a/net/netfilter/nf_conntrack_proto_tcp.c b/net/netfilter/nf_conntrack_proto_tcp.c index ae493599a3ef..0c1d086e96cb 100644 --- a/net/netfilter/nf_conntrack_proto_tcp.c +++ b/net/netfilter/nf_conntrack_proto_tcp.c @@ -14,7 +14,7 @@ #include <linux/skbuff.h> #include <linux/ipv6.h> #include <net/ip6_checksum.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <net/tcp.h> diff --git a/net/netfilter/nf_synproxy_core.c b/net/netfilter/nf_synproxy_core.c index 5b140c12b7df..3fa3f5dfb264 100644 --- a/net/netfilter/nf_synproxy_core.c +++ b/net/netfilter/nf_synproxy_core.c @@ -5,7 +5,7 @@ #include <linux/module.h> #include <linux/skbuff.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <net/tcp.h> #include <net/netns/generic.h> #include <linux/proc_fs.h> diff --git a/net/netfilter/nft_byteorder.c b/net/netfilter/nft_byteorder.c index 2f82a444d21b..af9206a3afd1 100644 --- a/net/netfilter/nft_byteorder.c +++ b/net/netfilter/nft_byteorder.c @@ -5,7 +5,7 @@ * Development of this code funded by Astaro AG (http://www.astaro.com/) */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/kernel.h> #include <linux/init.h> #include <linux/module.h> diff --git a/net/netfilter/nft_exthdr.c b/net/netfilter/nft_exthdr.c index 6bfd33516241..b8d03364566c 100644 --- a/net/netfilter/nft_exthdr.c +++ b/net/netfilter/nft_exthdr.c @@ -5,7 +5,7 @@ * Development of this code funded by Astaro AG (http://www.astaro.com/) */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/kernel.h> #include <linux/netlink.h> #include <linux/netfilter.h> diff --git a/net/phonet/af_phonet.c b/net/phonet/af_phonet.c index 2b582da1e88c..a27efa4faa4e 100644 --- a/net/phonet/af_phonet.c +++ b/net/phonet/af_phonet.c @@ -13,7 +13,7 @@ #include <linux/kernel.h> #include <linux/module.h> #include <linux/slab.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <net/sock.h> #include <linux/if_phonet.h> diff --git a/net/sched/em_cmp.c b/net/sched/em_cmp.c index c90ad7ea26b4..64b637f18bc7 100644 --- a/net/sched/em_cmp.c +++ b/net/sched/em_cmp.c @@ -10,7 +10,7 @@ #include <linux/kernel.h> #include <linux/skbuff.h> #include <linux/tc_ematch/tc_em_cmp.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <net/pkt_cls.h> static inline int cmp_needs_transformation(struct tcf_em_cmp *cmp) diff --git a/net/sctp/socket.c b/net/sctp/socket.c index 32f76f1298da..078bcb3858c7 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -8557,8 +8557,10 @@ static int sctp_listen_start(struct sock *sk, int backlog) */ inet_sk_set_state(sk, SCTP_SS_LISTENING); if (!ep->base.bind_addr.port) { - if (sctp_autobind(sk)) + if (sctp_autobind(sk)) { + inet_sk_set_state(sk, SCTP_SS_CLOSED); return -EAGAIN; + } } else { if (sctp_get_port(sk, inet_sk(sk)->inet_num)) { inet_sk_set_state(sk, SCTP_SS_CLOSED); diff --git a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c index d72953f29258..ae3fb9bc8a21 100644 --- a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c +++ b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c @@ -94,7 +94,7 @@ #include <linux/slab.h> #include <linux/spinlock.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <rdma/ib_verbs.h> #include <rdma/rdma_cm.h> diff --git a/net/sunrpc/xprtrdma/svc_rdma_sendto.c b/net/sunrpc/xprtrdma/svc_rdma_sendto.c index bb5436b719e0..96154a2367a1 100644 --- a/net/sunrpc/xprtrdma/svc_rdma_sendto.c +++ b/net/sunrpc/xprtrdma/svc_rdma_sendto.c @@ -100,7 +100,7 @@ */ #include <linux/spinlock.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <rdma/ib_verbs.h> #include <rdma/rdma_cm.h> diff --git a/net/tls/trace.h b/net/tls/trace.h index 9ba5f600ea43..2d8ce4ff3265 100644 --- a/net/tls/trace.h +++ b/net/tls/trace.h @@ -7,7 +7,7 @@ #if !defined(_TLS_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ) #define _TLS_TRACE_H_ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/tracepoint.h> struct sock; diff --git a/net/wireless/radiotap.c b/net/wireless/radiotap.c index ae2e1a896461..b7e3e46ec16d 100644 --- a/net/wireless/radiotap.c +++ b/net/wireless/radiotap.c @@ -18,7 +18,7 @@ #include <linux/export.h> #include <net/cfg80211.h> #include <net/ieee80211_radiotap.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> /* function prototypes and related defs are in include/net/cfg80211.h */ diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c index 55f039ec3d59..2b10a45ff124 100644 --- a/net/xfrm/xfrm_user.c +++ b/net/xfrm/xfrm_user.c @@ -33,7 +33,7 @@ #if IS_ENABLED(CONFIG_IPV6) #include <linux/in6.h> #endif -#include <asm/unaligned.h> +#include <linux/unaligned.h> static int verify_one_alg(struct nlattr **attrs, enum xfrm_attr_type_t type, struct netlink_ext_ack *extack) diff --git a/rust/bindgen_parameters b/rust/bindgen_parameters index a721d466bee4..b7c7483123b7 100644 --- a/rust/bindgen_parameters +++ b/rust/bindgen_parameters @@ -24,3 +24,8 @@ # These functions use the `__preserve_most` calling convention, which neither bindgen # nor Rust currently understand, and which Clang currently declares to be unstable. --blocklist-function __list_.*_report + +# These constants are sometimes not recognized by bindgen depending on config. +# We use const helpers to aid bindgen, to avoid conflicts when constants are +# recognized, block generation of the non-helper constants. +--blocklist-item ARCH_SLAB_MINALIGN diff --git a/rust/helpers/mutex.c b/rust/helpers/mutex.c index 200db7e6279f..a17ca8cdb50c 100644 --- a/rust/helpers/mutex.c +++ b/rust/helpers/mutex.c @@ -7,3 +7,9 @@ void rust_helper_mutex_lock(struct mutex *lock) { mutex_lock(lock); } + +void rust_helper___mutex_init(struct mutex *mutex, const char *name, + struct lock_class_key *key) +{ + __mutex_init(mutex, name, key); +} diff --git a/rust/kernel/kunit.rs b/rust/kernel/kunit.rs index 0ba77276ae7e..824da0e9738a 100644 --- a/rust/kernel/kunit.rs +++ b/rust/kernel/kunit.rs @@ -18,7 +18,7 @@ pub fn err(args: fmt::Arguments<'_>) { #[cfg(CONFIG_PRINTK)] unsafe { bindings::_printk( - b"\x013%pA\0".as_ptr() as _, + c"\x013%pA".as_ptr() as _, &args as *const _ as *const c_void, ); } @@ -34,7 +34,7 @@ pub fn info(args: fmt::Arguments<'_>) { #[cfg(CONFIG_PRINTK)] unsafe { bindings::_printk( - b"\x016%pA\0".as_ptr() as _, + c"\x016%pA".as_ptr() as _, &args as *const _ as *const c_void, ); } diff --git a/rust/kernel/lib.rs b/rust/kernel/lib.rs index 22a3bfa5a9e9..b5f4b3ce6b48 100644 --- a/rust/kernel/lib.rs +++ b/rust/kernel/lib.rs @@ -44,8 +44,8 @@ pub mod net; pub mod page; pub mod prelude; pub mod print; -pub mod sizes; pub mod rbtree; +pub mod sizes; mod static_assert; #[doc(hidden)] pub mod std_vendor; diff --git a/rust/kernel/sync/locked_by.rs b/rust/kernel/sync/locked_by.rs index babc731bd5f6..ce2ee8d87865 100644 --- a/rust/kernel/sync/locked_by.rs +++ b/rust/kernel/sync/locked_by.rs @@ -83,8 +83,12 @@ pub struct LockedBy<T: ?Sized, U: ?Sized> { // SAFETY: `LockedBy` can be transferred across thread boundaries iff the data it protects can. unsafe impl<T: ?Sized + Send, U: ?Sized> Send for LockedBy<T, U> {} -// SAFETY: `LockedBy` serialises the interior mutability it provides, so it is `Sync` as long as the -// data it protects is `Send`. +// SAFETY: If `T` is not `Sync`, then parallel shared access to this `LockedBy` allows you to use +// `access_mut` to hand out `&mut T` on one thread at the time. The requirement that `T: Send` is +// sufficient to allow that. +// +// If `T` is `Sync`, then the `access` method also becomes available, which allows you to obtain +// several `&T` from several threads at once. However, this is okay as `T` is `Sync`. unsafe impl<T: ?Sized + Send, U: ?Sized> Sync for LockedBy<T, U> {} impl<T, U> LockedBy<T, U> { @@ -118,7 +122,10 @@ impl<T: ?Sized, U> LockedBy<T, U> { /// /// Panics if `owner` is different from the data protected by the lock used in /// [`new`](LockedBy::new). - pub fn access<'a>(&'a self, owner: &'a U) -> &'a T { + pub fn access<'a>(&'a self, owner: &'a U) -> &'a T + where + T: Sync, + { build_assert!( size_of::<U>() > 0, "`U` cannot be a ZST because `owner` wouldn't be unique" @@ -127,7 +134,10 @@ impl<T: ?Sized, U> LockedBy<T, U> { panic!("mismatched owners"); } - // SAFETY: `owner` is evidence that the owner is locked. + // SAFETY: `owner` is evidence that there are only shared references to the owner for the + // duration of 'a, so it's not possible to use `Self::access_mut` to obtain a mutable + // reference to the inner value that aliases with this shared reference. The type is `Sync` + // so there are no other requirements. unsafe { &*self.data.get() } } diff --git a/scripts/Makefile.dtbs b/scripts/Makefile.dtbs index 46009d5f1486..8d56c0815f33 100644 --- a/scripts/Makefile.dtbs +++ b/scripts/Makefile.dtbs @@ -34,12 +34,14 @@ $(obj)/dtbs-list: $(dtb-y) FORCE # Assembly file to wrap dtb(o) # --------------------------------------------------------------------------- +builtin-dtb-section = $(if $(filter arch/$(SRCARCH)/boot/dts%, $(obj)),.dtb.init.rodata,.rodata) + # Generate an assembly file to wrap the output of the device tree compiler quiet_cmd_wrap_S_dtb = WRAP $@ cmd_wrap_S_dtb = { \ symbase=__$(patsubst .%,%,$(suffix $<))_$(subst -,_,$(notdir $*)); \ echo '\#include <asm-generic/vmlinux.lds.h>'; \ - echo '.section .dtb.init.rodata,"a"'; \ + echo '.section $(builtin-dtb-section),"a"'; \ echo '.balign STRUCT_ALIGNMENT'; \ echo ".global $${symbase}_begin"; \ echo "$${symbase}_begin:"; \ diff --git a/scripts/include/list.h b/scripts/include/list.h index fea1e2b79063..8bdcaadca709 100644 --- a/scripts/include/list.h +++ b/scripts/include/list.h @@ -128,6 +128,36 @@ static inline void list_del(struct list_head *entry) } /** + * list_replace - replace old entry by new one + * @old : the element to be replaced + * @new : the new element to insert + * + * If @old was empty, it will be overwritten. + */ +static inline void list_replace(struct list_head *old, + struct list_head *new) +{ + new->next = old->next; + new->next->prev = new; + new->prev = old->prev; + new->prev->next = new; +} + +/** + * list_replace_init - replace old entry by new one and initialize the old one + * @old : the element to be replaced + * @new : the new element to insert + * + * If @old was empty, it will be overwritten. + */ +static inline void list_replace_init(struct list_head *old, + struct list_head *new) +{ + list_replace(old, new); + INIT_LIST_HEAD(old); +} + +/** * list_move - delete from one list and add as another's head * @list: the entry to move * @head: the head that will precede our entry @@ -151,6 +181,26 @@ static inline void list_move_tail(struct list_head *list, } /** + * list_is_first -- tests whether @list is the first entry in list @head + * @list: the entry to test + * @head: the head of the list + */ +static inline int list_is_first(const struct list_head *list, const struct list_head *head) +{ + return list->prev == head; +} + +/** + * list_is_last - tests whether @list is the last entry in list @head + * @list: the entry to test + * @head: the head of the list + */ +static inline int list_is_last(const struct list_head *list, const struct list_head *head) +{ + return list->next == head; +} + +/** * list_is_head - tests whether @list is the list @head * @list: the entry to test * @head: the head of the list diff --git a/scripts/kconfig/expr.c b/scripts/kconfig/expr.c index 78738ef412de..16f92c4a775a 100644 --- a/scripts/kconfig/expr.c +++ b/scripts/kconfig/expr.c @@ -47,6 +47,7 @@ static struct expr *expr_lookup(enum expr_type type, void *l, void *r) e->type = type; e->left._initdata = l; e->right._initdata = r; + e->val_is_valid = false; hash_add(expr_hashtable, &e->node, hash); diff --git a/scripts/kconfig/parser.y b/scripts/kconfig/parser.y index 1ad60f9e164e..bc43fb67c7c4 100644 --- a/scripts/kconfig/parser.y +++ b/scripts/kconfig/parser.y @@ -159,8 +159,14 @@ config_stmt: config_entry_start config_option_list yynerrs++; } - list_add_tail(¤t_entry->sym->choice_link, - ¤t_choice->choice_members); + /* + * If the same symbol appears twice in a choice block, the list + * node would be added twice, leading to a broken linked list. + * list_empty() ensures that this symbol has not yet added. + */ + if (list_empty(¤t_entry->sym->choice_link)) + list_add_tail(¤t_entry->sym->choice_link, + ¤t_choice->choice_members); } printd(DEBUG_PARSE, "%s:%d:endconfig\n", cur_filename, cur_lineno); diff --git a/scripts/kconfig/qconf.cc b/scripts/kconfig/qconf.cc index 97fce13e551e..e260cab1c2af 100644 --- a/scripts/kconfig/qconf.cc +++ b/scripts/kconfig/qconf.cc @@ -1166,7 +1166,7 @@ void ConfigInfoView::clicked(const QUrl &url) { QByteArray str = url.toEncoded(); const std::size_t count = str.size(); - char *data = new char[count + 1]; + char *data = new char[count + 2]; // '$' + '\0' struct symbol **result; struct menu *m = NULL; @@ -1505,6 +1505,8 @@ ConfigMainWindow::ConfigMainWindow(void) connect(helpText, &ConfigInfoView::menuSelected, this, &ConfigMainWindow::setMenuLink); + conf_read(NULL); + QString listMode = configSettings->value("/listMode", "symbol").toString(); if (listMode == "single") showSingleView(); @@ -1906,8 +1908,6 @@ int main(int ac, char** av) configApp->connect(configApp, SIGNAL(lastWindowClosed()), SLOT(quit())); configApp->connect(configApp, SIGNAL(aboutToQuit()), v, SLOT(saveSettings())); - conf_read(NULL); - v->show(); configApp->exec(); diff --git a/scripts/package/builddeb b/scripts/package/builddeb index c1757db6aa8a..404587fc71fe 100755 --- a/scripts/package/builddeb +++ b/scripts/package/builddeb @@ -74,7 +74,6 @@ install_linux_image () { mkdir -p "${pdir}/DEBIAN" cat <<-EOF > "${pdir}/DEBIAN/${script}" - #!/bin/sh set -e diff --git a/security/Kconfig.hardening b/security/Kconfig.hardening index 2cff851ebfd7..c9d5ca3d8d08 100644 --- a/security/Kconfig.hardening +++ b/security/Kconfig.hardening @@ -340,7 +340,7 @@ choice config RANDSTRUCT_FULL bool "Fully randomize structure layout" depends on CC_HAS_RANDSTRUCT || GCC_PLUGINS - select MODVERSIONS if MODULES + select MODVERSIONS if MODULES && !COMPILE_TEST help Fully randomize the member layout of sensitive structures as much as possible, which may have both a @@ -356,7 +356,7 @@ choice config RANDSTRUCT_PERFORMANCE bool "Limit randomization of structure layout to cache-lines" depends on GCC_PLUGINS - select MODVERSIONS if MODULES + select MODVERSIONS if MODULES && !COMPILE_TEST help Randomization of sensitive kernel structures will make a best effort at restricting randomization to cacheline-sized diff --git a/security/apparmor/policy_unpack.c b/security/apparmor/policy_unpack.c index 5a570235427d..3483c595f999 100644 --- a/security/apparmor/policy_unpack.c +++ b/security/apparmor/policy_unpack.c @@ -13,7 +13,7 @@ * All policy is validated before it is used. */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <kunit/visibility.h> #include <linux/ctype.h> #include <linux/errno.h> diff --git a/security/keys/trusted-keys/trusted_tpm2.c b/security/keys/trusted-keys/trusted_tpm2.c index 8b7dd73d94c1..024be262702f 100644 --- a/security/keys/trusted-keys/trusted_tpm2.c +++ b/security/keys/trusted-keys/trusted_tpm2.c @@ -14,7 +14,7 @@ #include <keys/trusted-type.h> #include <keys/trusted_tpm.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "tpm2key.asn1.h" diff --git a/security/tomoyo/Kconfig b/security/tomoyo/Kconfig index 90eccc6cd464..1e0dd1a6d0b0 100644 --- a/security/tomoyo/Kconfig +++ b/security/tomoyo/Kconfig @@ -13,21 +13,6 @@ config SECURITY_TOMOYO found at <https://tomoyo.sourceforge.net/>. If you are unsure how to answer this question, answer N. -config SECURITY_TOMOYO_LKM - bool "Cut out most of TOMOYO's code to a loadable kernel module" - default n - depends on SECURITY_TOMOYO - depends on MODULES - help - Say Y here if you want to include TOMOYO without bloating - vmlinux file. If you say Y, most of TOMOYO code is cut out to - a loadable kernel module named tomoyo.ko . This option will be - useful for kernels built by Linux distributors where TOMOYO is - included but TOMOYO is not enabled by default. Please be sure - to explicitly load tomoyo.ko if you want to activate TOMOYO - without calling userspace policy loader, for tomoyo.ko is - loaded immediately before calling userspace policy loader. - config SECURITY_TOMOYO_MAX_ACCEPT_ENTRY int "Default maximal count for learning mode" default 2048 diff --git a/security/tomoyo/Makefile b/security/tomoyo/Makefile index 287a7d16fa15..55c67b9846a9 100644 --- a/security/tomoyo/Makefile +++ b/security/tomoyo/Makefile @@ -1,11 +1,5 @@ # SPDX-License-Identifier: GPL-2.0 -tomoyo-objs := audit.o common.o condition.o domain.o environ.o file.o gc.o group.o memory.o mount.o network.o proxy.o realpath.o securityfs_if.o util.o -obj-y += init.o load_policy.o -ifdef CONFIG_SECURITY_TOMOYO_LKM -obj-m += tomoyo.o -else -obj-y += tomoyo.o -endif +obj-y = audit.o common.o condition.o domain.o environ.o file.o gc.o group.o load_policy.o memory.o mount.o network.o realpath.o securityfs_if.o tomoyo.o util.o targets += builtin-policy.h diff --git a/security/tomoyo/common.c b/security/tomoyo/common.c index c0ef014f8009..5c7b059a332a 100644 --- a/security/tomoyo/common.c +++ b/security/tomoyo/common.c @@ -998,13 +998,8 @@ static bool tomoyo_select_domain(struct tomoyo_io_buffer *head, p = find_task_by_pid_ns(pid, &init_pid_ns); else p = find_task_by_vpid(pid); - if (p) { + if (p) domain = tomoyo_task(p)->domain_info; -#ifdef CONFIG_SECURITY_TOMOYO_LKM - if (!domain) - domain = &tomoyo_kernel_domain; -#endif - } rcu_read_unlock(); } else if (!strncmp(data, "domain=", 7)) { if (tomoyo_domain_def(data + 7)) @@ -1715,13 +1710,8 @@ static void tomoyo_read_pid(struct tomoyo_io_buffer *head) p = find_task_by_pid_ns(pid, &init_pid_ns); else p = find_task_by_vpid(pid); - if (p) { + if (p) domain = tomoyo_task(p)->domain_info; -#ifdef CONFIG_SECURITY_TOMOYO_LKM - if (!domain) - domain = &tomoyo_kernel_domain; -#endif - } rcu_read_unlock(); if (!domain) return; diff --git a/security/tomoyo/common.h b/security/tomoyo/common.h index 4f6c52a9f478..0e8e2e959aef 100644 --- a/security/tomoyo/common.h +++ b/security/tomoyo/common.h @@ -978,7 +978,6 @@ int tomoyo_get_mode(const struct tomoyo_policy_namespace *ns, const u8 profile, int tomoyo_init_request_info(struct tomoyo_request_info *r, struct tomoyo_domain_info *domain, const u8 index); -int __init tomoyo_interface_init(void); int tomoyo_mkdev_perm(const u8 operation, const struct path *path, const unsigned int mode, unsigned int dev); int tomoyo_mount_permission(const char *dev_name, const struct path *path, @@ -1215,14 +1214,10 @@ static inline void tomoyo_put_group(struct tomoyo_group *group) * * Returns pointer to "struct tomoyo_task" for specified thread. */ -#ifdef CONFIG_SECURITY_TOMOYO_LKM -extern struct tomoyo_task *tomoyo_task(struct task_struct *task); -#else static inline struct tomoyo_task *tomoyo_task(struct task_struct *task) { return task->security + tomoyo_blob_sizes.lbs_task; } -#endif /** * tomoyo_same_name_union - Check for duplicated "struct tomoyo_name_union" entry. @@ -1289,71 +1284,4 @@ static inline struct tomoyo_policy_namespace *tomoyo_current_namespace(void) pos = srcu_dereference((head)->next, &tomoyo_ss); \ for ( ; pos != (head); pos = srcu_dereference(pos->next, &tomoyo_ss)) -#ifdef CONFIG_SECURITY_TOMOYO_LKM - -#define LSM_HOOK(RET, DEFAULT, NAME, ...) typedef RET (NAME##_t)(__VA_ARGS__); -#include <linux/lsm_hook_defs.h> -#undef LSM_HOOK - -struct tomoyo_hooks { - cred_prepare_t *cred_prepare; - bprm_committed_creds_t *bprm_committed_creds; - task_alloc_t *task_alloc; - task_free_t *task_free; - bprm_check_security_t *bprm_check_security; - file_fcntl_t *file_fcntl; - file_open_t *file_open; - file_truncate_t *file_truncate; - path_truncate_t *path_truncate; - path_unlink_t *path_unlink; - path_mkdir_t *path_mkdir; - path_rmdir_t *path_rmdir; - path_symlink_t *path_symlink; - path_mknod_t *path_mknod; - path_link_t *path_link; - path_rename_t *path_rename; - inode_getattr_t *inode_getattr; - file_ioctl_t *file_ioctl; - file_ioctl_compat_t *file_ioctl_compat; - path_chmod_t *path_chmod; - path_chown_t *path_chown; - path_chroot_t *path_chroot; - sb_mount_t *sb_mount; - sb_umount_t *sb_umount; - sb_pivotroot_t *sb_pivotroot; - socket_bind_t *socket_bind; - socket_connect_t *socket_connect; - socket_listen_t *socket_listen; - socket_sendmsg_t *socket_sendmsg; -}; - -extern void tomoyo_register_hooks(const struct tomoyo_hooks *tomoyo_hooks); - -struct tomoyo_operations { - void (*check_profile)(void); - int enabled; -}; - -extern struct tomoyo_operations tomoyo_ops; - -/* - * Temporary hack: functions needed by tomoyo.ko . This will be removed - * after all functions are marked as EXPORT_STMBOL_GPL(). - */ -struct tomoyo_tmp_exports { - struct task_struct * (*find_task_by_vpid)(pid_t nr); - struct task_struct * (*find_task_by_pid_ns)(pid_t nr, struct pid_namespace *ns); - void (*put_filesystem)(struct file_system_type *fs); - struct file * (*get_mm_exe_file)(struct mm_struct *mm); - char * (*d_absolute_path)(const struct path *path, char *buf, int buflen); -}; -extern const struct tomoyo_tmp_exports tomoyo_tmp_exports; -#define find_task_by_vpid tomoyo_tmp_exports.find_task_by_vpid -#define find_task_by_pid_ns tomoyo_tmp_exports.find_task_by_pid_ns -#define put_filesystem tomoyo_tmp_exports.put_filesystem -#define get_mm_exe_file tomoyo_tmp_exports.get_mm_exe_file -#define d_absolute_path tomoyo_tmp_exports.d_absolute_path - -#endif /* defined(CONFIG_SECURITY_TOMOYO_LKM) */ - #endif /* !defined(_SECURITY_TOMOYO_COMMON_H) */ diff --git a/security/tomoyo/gc.c b/security/tomoyo/gc.c index 6eccca150839..026e29ea3796 100644 --- a/security/tomoyo/gc.c +++ b/security/tomoyo/gc.c @@ -9,9 +9,6 @@ #include <linux/kthread.h> #include <linux/slab.h> -/* Lock for GC. */ -DEFINE_SRCU(tomoyo_ss); - /** * tomoyo_memory_free - Free memory for elements. * diff --git a/security/tomoyo/init.c b/security/tomoyo/init.c deleted file mode 100644 index 034e7db22d4e..000000000000 --- a/security/tomoyo/init.c +++ /dev/null @@ -1,366 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * security/tomoyo/init.c - * - * Copyright (C) 2005-2011 NTT DATA CORPORATION - */ - -#include <linux/lsm_hooks.h> -#include <uapi/linux/lsm.h> -#include "common.h" - -#ifndef CONFIG_SECURITY_TOMOYO_LKM - -#include "hooks.h" - -#else - -#define DEFINE_STATIC_CALL_PROXY(NAME) \ - static NAME##_t tomoyo_##NAME; \ - DEFINE_STATIC_CALL_RET0(tomoyo_##NAME, tomoyo_##NAME); -DEFINE_STATIC_CALL_PROXY(cred_prepare) -DEFINE_STATIC_CALL_PROXY(bprm_committed_creds) -DEFINE_STATIC_CALL_PROXY(bprm_check_security) -DEFINE_STATIC_CALL_PROXY(inode_getattr) -DEFINE_STATIC_CALL_PROXY(path_truncate) -DEFINE_STATIC_CALL_PROXY(file_truncate) -DEFINE_STATIC_CALL_PROXY(path_unlink) -DEFINE_STATIC_CALL_PROXY(path_mkdir) -DEFINE_STATIC_CALL_PROXY(path_rmdir) -DEFINE_STATIC_CALL_PROXY(path_symlink) -DEFINE_STATIC_CALL_PROXY(path_mknod) -DEFINE_STATIC_CALL_PROXY(path_link) -DEFINE_STATIC_CALL_PROXY(path_rename) -DEFINE_STATIC_CALL_PROXY(file_fcntl) -DEFINE_STATIC_CALL_PROXY(file_open) -DEFINE_STATIC_CALL_PROXY(file_ioctl) -DEFINE_STATIC_CALL_PROXY(path_chmod) -DEFINE_STATIC_CALL_PROXY(path_chown) -DEFINE_STATIC_CALL_PROXY(path_chroot) -DEFINE_STATIC_CALL_PROXY(sb_mount) -DEFINE_STATIC_CALL_PROXY(sb_umount) -DEFINE_STATIC_CALL_PROXY(sb_pivotroot) -DEFINE_STATIC_CALL_PROXY(socket_listen) -DEFINE_STATIC_CALL_PROXY(socket_connect) -DEFINE_STATIC_CALL_PROXY(socket_bind) -DEFINE_STATIC_CALL_PROXY(socket_sendmsg) -DEFINE_STATIC_CALL_PROXY(task_alloc) -DEFINE_STATIC_CALL_PROXY(task_free) -#undef DEFINE_STATIC_CALL_PROXY - -static int tomoyo_cred_prepare(struct cred *new, const struct cred *old, gfp_t gfp) -{ - return static_call(tomoyo_cred_prepare)(new, old, gfp); -} - -static void tomoyo_bprm_committed_creds(const struct linux_binprm *bprm) -{ - static_call(tomoyo_bprm_committed_creds)(bprm); -} - -static int tomoyo_bprm_check_security(struct linux_binprm *bprm) -{ - return static_call(tomoyo_bprm_check_security)(bprm); -} - -static int tomoyo_inode_getattr(const struct path *path) -{ - return static_call(tomoyo_inode_getattr)(path); -} - -static int tomoyo_path_truncate(const struct path *path) -{ - return static_call(tomoyo_path_truncate)(path); -} - -static int tomoyo_file_truncate(struct file *file) -{ - return static_call(tomoyo_file_truncate)(file); -} - -static int tomoyo_path_unlink(const struct path *parent, struct dentry *dentry) -{ - return static_call(tomoyo_path_unlink)(parent, dentry); -} - -static int tomoyo_path_mkdir(const struct path *parent, struct dentry *dentry, umode_t mode) -{ - return static_call(tomoyo_path_mkdir)(parent, dentry, mode); -} - -static int tomoyo_path_rmdir(const struct path *parent, struct dentry *dentry) -{ - return static_call(tomoyo_path_rmdir)(parent, dentry); -} - -static int tomoyo_path_symlink(const struct path *parent, struct dentry *dentry, - const char *old_name) -{ - return static_call(tomoyo_path_symlink)(parent, dentry, old_name); -} - -static int tomoyo_path_mknod(const struct path *parent, struct dentry *dentry, - umode_t mode, unsigned int dev) -{ - return static_call(tomoyo_path_mknod)(parent, dentry, mode, dev); -} - -static int tomoyo_path_link(struct dentry *old_dentry, const struct path *new_dir, - struct dentry *new_dentry) -{ - return static_call(tomoyo_path_link)(old_dentry, new_dir, new_dentry); -} - -static int tomoyo_path_rename(const struct path *old_parent, struct dentry *old_dentry, - const struct path *new_parent, struct dentry *new_dentry, - const unsigned int flags) -{ - return static_call(tomoyo_path_rename)(old_parent, old_dentry, new_parent, new_dentry, flags); -} - -static int tomoyo_file_fcntl(struct file *file, unsigned int cmd, unsigned long arg) -{ - return static_call(tomoyo_file_fcntl)(file, cmd, arg); -} - -static int tomoyo_file_open(struct file *f) -{ - return static_call(tomoyo_file_open)(f); -} - -static int tomoyo_file_ioctl(struct file *file, unsigned int cmd, unsigned long arg) -{ - return static_call(tomoyo_file_ioctl)(file, cmd, arg); -} - -static int tomoyo_path_chmod(const struct path *path, umode_t mode) -{ - return static_call(tomoyo_path_chmod)(path, mode); -} - -static int tomoyo_path_chown(const struct path *path, kuid_t uid, kgid_t gid) -{ - return static_call(tomoyo_path_chown)(path, uid, gid); -} - -static int tomoyo_path_chroot(const struct path *path) -{ - return static_call(tomoyo_path_chroot)(path); -} - -static int tomoyo_sb_mount(const char *dev_name, const struct path *path, - const char *type, unsigned long flags, void *data) -{ - return static_call(tomoyo_sb_mount)(dev_name, path, type, flags, data); -} - -static int tomoyo_sb_umount(struct vfsmount *mnt, int flags) -{ - return static_call(tomoyo_sb_umount)(mnt, flags); -} - -static int tomoyo_sb_pivotroot(const struct path *old_path, const struct path *new_path) -{ - return static_call(tomoyo_sb_pivotroot)(old_path, new_path); -} - -static int tomoyo_socket_listen(struct socket *sock, int backlog) -{ - return static_call(tomoyo_socket_listen)(sock, backlog); -} - -static int tomoyo_socket_connect(struct socket *sock, struct sockaddr *addr, int addr_len) -{ - return static_call(tomoyo_socket_connect)(sock, addr, addr_len); -} - -static int tomoyo_socket_bind(struct socket *sock, struct sockaddr *addr, int addr_len) -{ - return static_call(tomoyo_socket_bind)(sock, addr, addr_len); -} - -static int tomoyo_socket_sendmsg(struct socket *sock, struct msghdr *msg, int size) -{ - return static_call(tomoyo_socket_sendmsg)(sock, msg, size); -} - -static int tomoyo_task_alloc(struct task_struct *task, unsigned long clone_flags) -{ - return static_call(tomoyo_task_alloc)(task, clone_flags); -} - -static void tomoyo_task_free(struct task_struct *task) -{ - static_call(tomoyo_task_free)(task); -} - -void tomoyo_register_hooks(const struct tomoyo_hooks *tomoyo_hooks) -{ - static void *registered; - - if (cmpxchg(®istered, NULL, ®istered)) - panic("%s was called twice!\n", __func__); - static_call_update(tomoyo_task_free, tomoyo_hooks->task_free); - static_call_update(tomoyo_task_alloc, tomoyo_hooks->task_alloc); - static_call_update(tomoyo_cred_prepare, tomoyo_hooks->cred_prepare); - static_call_update(tomoyo_bprm_committed_creds, tomoyo_hooks->bprm_committed_creds); - static_call_update(tomoyo_bprm_check_security, tomoyo_hooks->bprm_check_security); - static_call_update(tomoyo_inode_getattr, tomoyo_hooks->inode_getattr); - static_call_update(tomoyo_path_truncate, tomoyo_hooks->path_truncate); - static_call_update(tomoyo_file_truncate, tomoyo_hooks->file_truncate); - static_call_update(tomoyo_path_unlink, tomoyo_hooks->path_unlink); - static_call_update(tomoyo_path_mkdir, tomoyo_hooks->path_mkdir); - static_call_update(tomoyo_path_rmdir, tomoyo_hooks->path_rmdir); - static_call_update(tomoyo_path_symlink, tomoyo_hooks->path_symlink); - static_call_update(tomoyo_path_mknod, tomoyo_hooks->path_mknod); - static_call_update(tomoyo_path_link, tomoyo_hooks->path_link); - static_call_update(tomoyo_path_rename, tomoyo_hooks->path_rename); - static_call_update(tomoyo_file_fcntl, tomoyo_hooks->file_fcntl); - static_call_update(tomoyo_file_open, tomoyo_hooks->file_open); - static_call_update(tomoyo_file_ioctl, tomoyo_hooks->file_ioctl); - static_call_update(tomoyo_path_chmod, tomoyo_hooks->path_chmod); - static_call_update(tomoyo_path_chown, tomoyo_hooks->path_chown); - static_call_update(tomoyo_path_chroot, tomoyo_hooks->path_chroot); - static_call_update(tomoyo_sb_mount, tomoyo_hooks->sb_mount); - static_call_update(tomoyo_sb_umount, tomoyo_hooks->sb_umount); - static_call_update(tomoyo_sb_pivotroot, tomoyo_hooks->sb_pivotroot); - static_call_update(tomoyo_socket_listen, tomoyo_hooks->socket_listen); - static_call_update(tomoyo_socket_connect, tomoyo_hooks->socket_connect); - static_call_update(tomoyo_socket_bind, tomoyo_hooks->socket_bind); - static_call_update(tomoyo_socket_sendmsg, tomoyo_hooks->socket_sendmsg); -} -EXPORT_SYMBOL_GPL(tomoyo_register_hooks); - -/* - * Temporary hack: functions needed by tomoyo.ko . This hack will be removed - * after all functions are marked as EXPORT_STMBOL_GPL(). - */ -#undef find_task_by_vpid -#undef find_task_by_pid_ns -#undef put_filesystem -#undef get_mm_exe_file -#undef d_absolute_path -const struct tomoyo_tmp_exports tomoyo_tmp_exports = { - .find_task_by_vpid = find_task_by_vpid, - .find_task_by_pid_ns = find_task_by_pid_ns, - .put_filesystem = put_filesystem, - .get_mm_exe_file = get_mm_exe_file, - .d_absolute_path = d_absolute_path, -}; -EXPORT_SYMBOL_GPL(tomoyo_tmp_exports); - -#endif - -#ifndef CONFIG_SECURITY_TOMOYO_OMIT_USERSPACE_LOADER -static int tomoyo_bprm_creds_for_exec(struct linux_binprm *bprm) -{ - /* - * Load policy if /sbin/tomoyo-init exists and /sbin/init is requested - * for the first time. - */ - if (!tomoyo_policy_loaded) - tomoyo_load_policy(bprm->filename); - return 0; -} -#endif - -struct lsm_blob_sizes tomoyo_blob_sizes __ro_after_init = { - .lbs_task = sizeof(struct tomoyo_task), -}; - -static const struct lsm_id tomoyo_lsmid = { - .name = "tomoyo", - .id = LSM_ID_TOMOYO, -}; - -/* tomoyo_hooks is used for registering TOMOYO. */ -static struct security_hook_list tomoyo_hooks[] __ro_after_init = { - LSM_HOOK_INIT(cred_prepare, tomoyo_cred_prepare), - LSM_HOOK_INIT(bprm_committed_creds, tomoyo_bprm_committed_creds), - LSM_HOOK_INIT(task_alloc, tomoyo_task_alloc), - LSM_HOOK_INIT(task_free, tomoyo_task_free), -#ifndef CONFIG_SECURITY_TOMOYO_OMIT_USERSPACE_LOADER - LSM_HOOK_INIT(bprm_creds_for_exec, tomoyo_bprm_creds_for_exec), -#endif - LSM_HOOK_INIT(bprm_check_security, tomoyo_bprm_check_security), - LSM_HOOK_INIT(file_fcntl, tomoyo_file_fcntl), - LSM_HOOK_INIT(file_open, tomoyo_file_open), - LSM_HOOK_INIT(file_truncate, tomoyo_file_truncate), - LSM_HOOK_INIT(path_truncate, tomoyo_path_truncate), - LSM_HOOK_INIT(path_unlink, tomoyo_path_unlink), - LSM_HOOK_INIT(path_mkdir, tomoyo_path_mkdir), - LSM_HOOK_INIT(path_rmdir, tomoyo_path_rmdir), - LSM_HOOK_INIT(path_symlink, tomoyo_path_symlink), - LSM_HOOK_INIT(path_mknod, tomoyo_path_mknod), - LSM_HOOK_INIT(path_link, tomoyo_path_link), - LSM_HOOK_INIT(path_rename, tomoyo_path_rename), - LSM_HOOK_INIT(inode_getattr, tomoyo_inode_getattr), - LSM_HOOK_INIT(file_ioctl, tomoyo_file_ioctl), - LSM_HOOK_INIT(file_ioctl_compat, tomoyo_file_ioctl), - LSM_HOOK_INIT(path_chmod, tomoyo_path_chmod), - LSM_HOOK_INIT(path_chown, tomoyo_path_chown), - LSM_HOOK_INIT(path_chroot, tomoyo_path_chroot), - LSM_HOOK_INIT(sb_mount, tomoyo_sb_mount), - LSM_HOOK_INIT(sb_umount, tomoyo_sb_umount), - LSM_HOOK_INIT(sb_pivotroot, tomoyo_sb_pivotroot), - LSM_HOOK_INIT(socket_bind, tomoyo_socket_bind), - LSM_HOOK_INIT(socket_connect, tomoyo_socket_connect), - LSM_HOOK_INIT(socket_listen, tomoyo_socket_listen), - LSM_HOOK_INIT(socket_sendmsg, tomoyo_socket_sendmsg), -}; - -int tomoyo_enabled __ro_after_init = 1; - -/* Has /sbin/init started? */ -bool tomoyo_policy_loaded; - -#ifdef CONFIG_SECURITY_TOMOYO_LKM -EXPORT_SYMBOL_GPL(tomoyo_blob_sizes); -EXPORT_SYMBOL_GPL(tomoyo_policy_loaded); - -struct tomoyo_operations tomoyo_ops; -EXPORT_SYMBOL_GPL(tomoyo_ops); - -/** - * tomoyo_init - Reserve hooks for TOMOYO Linux. - * - * Returns 0. - */ -static int __init tomoyo_init(void) -{ - /* register ourselves with the security framework */ - security_add_hooks(tomoyo_hooks, ARRAY_SIZE(tomoyo_hooks), &tomoyo_lsmid); - tomoyo_ops.enabled = tomoyo_enabled; - pr_info("Hooks for initializing TOMOYO Linux are ready\n"); - return 0; -} -#else -/** - * tomoyo_init - Register TOMOYO Linux as a LSM module. - * - * Returns 0. - */ -static int __init tomoyo_init(void) -{ - struct tomoyo_task *s = tomoyo_task(current); - - /* register ourselves with the security framework */ - security_add_hooks(tomoyo_hooks, ARRAY_SIZE(tomoyo_hooks), - &tomoyo_lsmid); - pr_info("TOMOYO Linux initialized\n"); - s->domain_info = &tomoyo_kernel_domain; - atomic_inc(&tomoyo_kernel_domain.users); - s->old_domain_info = NULL; - tomoyo_mm_init(); - - return 0; -} -#endif - -DEFINE_LSM(tomoyo) = { - .name = "tomoyo", - .enabled = &tomoyo_enabled, - .flags = LSM_FLAG_LEGACY_MAJOR, - .blobs = &tomoyo_blob_sizes, - .init = tomoyo_init, -}; diff --git a/security/tomoyo/load_policy.c b/security/tomoyo/load_policy.c index 6a2a72354a64..363b65be87ab 100644 --- a/security/tomoyo/load_policy.c +++ b/security/tomoyo/load_policy.c @@ -97,14 +97,6 @@ void tomoyo_load_policy(const char *filename) if (!tomoyo_policy_loader_exists()) return; done = true; -#ifdef CONFIG_SECURITY_TOMOYO_LKM - /* Load tomoyo.ko if not yet loaded. */ - if (!tomoyo_ops.check_profile) - request_module("tomoyo"); - /* Check if tomoyo.ko was successfully loaded. */ - if (!tomoyo_ops.check_profile) - panic("Failed to load tomoyo module."); -#endif pr_info("Calling %s to load policy. Please wait.\n", tomoyo_loader); argv[0] = (char *) tomoyo_loader; argv[1] = NULL; @@ -112,11 +104,7 @@ void tomoyo_load_policy(const char *filename) envp[1] = "PATH=/sbin:/bin:/usr/sbin:/usr/bin"; envp[2] = NULL; call_usermodehelper(argv[0], argv, envp, UMH_WAIT_PROC); -#ifdef CONFIG_SECURITY_TOMOYO_LKM - tomoyo_ops.check_profile(); -#else tomoyo_check_profile(); -#endif } #endif diff --git a/security/tomoyo/proxy.c b/security/tomoyo/proxy.c deleted file mode 100644 index 1618cc0f2af8..000000000000 --- a/security/tomoyo/proxy.c +++ /dev/null @@ -1,82 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * security/tomoyo/proxy.c - * - * Copyright (C) 2005-2011 NTT DATA CORPORATION - */ - -#include <linux/security.h> -#include "common.h" - -#ifdef CONFIG_SECURITY_TOMOYO_LKM - -struct tomoyo_task *tomoyo_task(struct task_struct *task) -{ - struct tomoyo_task *s = task->security + tomoyo_blob_sizes.lbs_task; - - if (unlikely(!s->domain_info)) { - if (likely(task == current)) { - s->domain_info = &tomoyo_kernel_domain; - atomic_inc(&tomoyo_kernel_domain.users); - } else { - /* Caller handles s->domain_info == NULL case. */ - } - } - return s; -} - -#include "hooks.h" - -/** - * tomoyo_runtime_init - Register TOMOYO Linux as a loadable LSM module. - * - * Returns 0 if TOMOYO is enabled, -EINVAL otherwise. - */ -static int __init tomoyo_runtime_init(void) -{ - const struct tomoyo_hooks tomoyo_hooks = { - .cred_prepare = tomoyo_cred_prepare, - .bprm_committed_creds = tomoyo_bprm_committed_creds, - .task_alloc = tomoyo_task_alloc, - .task_free = tomoyo_task_free, - .bprm_check_security = tomoyo_bprm_check_security, - .file_fcntl = tomoyo_file_fcntl, - .file_open = tomoyo_file_open, - .file_truncate = tomoyo_file_truncate, - .path_truncate = tomoyo_path_truncate, - .path_unlink = tomoyo_path_unlink, - .path_mkdir = tomoyo_path_mkdir, - .path_rmdir = tomoyo_path_rmdir, - .path_symlink = tomoyo_path_symlink, - .path_mknod = tomoyo_path_mknod, - .path_link = tomoyo_path_link, - .path_rename = tomoyo_path_rename, - .inode_getattr = tomoyo_inode_getattr, - .file_ioctl = tomoyo_file_ioctl, - .file_ioctl_compat = tomoyo_file_ioctl, - .path_chmod = tomoyo_path_chmod, - .path_chown = tomoyo_path_chown, - .path_chroot = tomoyo_path_chroot, - .sb_mount = tomoyo_sb_mount, - .sb_umount = tomoyo_sb_umount, - .sb_pivotroot = tomoyo_sb_pivotroot, - .socket_bind = tomoyo_socket_bind, - .socket_connect = tomoyo_socket_connect, - .socket_listen = tomoyo_socket_listen, - .socket_sendmsg = tomoyo_socket_sendmsg, - }; - - if (!tomoyo_ops.enabled) - return -EINVAL; - tomoyo_ops.check_profile = tomoyo_check_profile; - pr_info("TOMOYO Linux initialized\n"); - tomoyo_task(current); - tomoyo_mm_init(); - tomoyo_interface_init(); - tomoyo_register_hooks(&tomoyo_hooks); - return 0; -} -module_init(tomoyo_runtime_init); -MODULE_LICENSE("GPL"); - -#endif diff --git a/security/tomoyo/securityfs_if.c b/security/tomoyo/securityfs_if.c index a3b821b7f477..a2705798476f 100644 --- a/security/tomoyo/securityfs_if.c +++ b/security/tomoyo/securityfs_if.c @@ -229,19 +229,17 @@ static void __init tomoyo_create_entry(const char *name, const umode_t mode, } /** - * tomoyo_interface_init - Initialize /sys/kernel/security/tomoyo/ interface. + * tomoyo_initerface_init - Initialize /sys/kernel/security/tomoyo/ interface. * * Returns 0. */ -int __init tomoyo_interface_init(void) +static int __init tomoyo_initerface_init(void) { struct tomoyo_domain_info *domain; struct dentry *tomoyo_dir; -#ifndef CONFIG_SECURITY_TOMOYO_LKM if (!tomoyo_enabled) return 0; -#endif domain = tomoyo_domain(); /* Don't create securityfs entries unless registered. */ if (domain != &tomoyo_kernel_domain) @@ -272,6 +270,4 @@ int __init tomoyo_interface_init(void) return 0; } -#ifndef CONFIG_SECURITY_TOMOYO_LKM -fs_initcall(tomoyo_interface_init); -#endif +fs_initcall(tomoyo_initerface_init); diff --git a/security/tomoyo/hooks.h b/security/tomoyo/tomoyo.c index 58929bb71477..04a92c3d65d4 100644 --- a/security/tomoyo/hooks.h +++ b/security/tomoyo/tomoyo.c @@ -1,10 +1,12 @@ // SPDX-License-Identifier: GPL-2.0 /* - * security/tomoyo/hooks.h + * security/tomoyo/tomoyo.c * * Copyright (C) 2005-2011 NTT DATA CORPORATION */ +#include <linux/lsm_hooks.h> +#include <uapi/linux/lsm.h> #include "common.h" /** @@ -16,6 +18,10 @@ struct tomoyo_domain_info *tomoyo_domain(void) { struct tomoyo_task *s = tomoyo_task(current); + if (s->old_domain_info && !current->in_execve) { + atomic_dec(&s->old_domain_info->users); + s->old_domain_info = NULL; + } return s->domain_info; } @@ -56,6 +62,26 @@ static void tomoyo_bprm_committed_creds(const struct linux_binprm *bprm) s->old_domain_info = NULL; } +#ifndef CONFIG_SECURITY_TOMOYO_OMIT_USERSPACE_LOADER +/** + * tomoyo_bprm_creds_for_exec - Target for security_bprm_creds_for_exec(). + * + * @bprm: Pointer to "struct linux_binprm". + * + * Returns 0. + */ +static int tomoyo_bprm_creds_for_exec(struct linux_binprm *bprm) +{ + /* + * Load policy if /sbin/tomoyo-init exists and /sbin/init is requested + * for the first time. + */ + if (!tomoyo_policy_loaded) + tomoyo_load_policy(bprm->filename); + return 0; +} +#endif + /** * tomoyo_bprm_check_security - Target for security_bprm_check(). * @@ -475,6 +501,10 @@ static int tomoyo_socket_sendmsg(struct socket *sock, struct msghdr *msg, return tomoyo_socket_sendmsg_permission(sock, msg, size); } +struct lsm_blob_sizes tomoyo_blob_sizes __ro_after_init = { + .lbs_task = sizeof(struct tomoyo_task), +}; + /** * tomoyo_task_alloc - Target for security_task_alloc(). * @@ -513,3 +543,81 @@ static void tomoyo_task_free(struct task_struct *task) s->old_domain_info = NULL; } } + +static const struct lsm_id tomoyo_lsmid = { + .name = "tomoyo", + .id = LSM_ID_TOMOYO, +}; + +/* + * tomoyo_security_ops is a "struct security_operations" which is used for + * registering TOMOYO. + */ +static struct security_hook_list tomoyo_hooks[] __ro_after_init = { + LSM_HOOK_INIT(cred_prepare, tomoyo_cred_prepare), + LSM_HOOK_INIT(bprm_committed_creds, tomoyo_bprm_committed_creds), + LSM_HOOK_INIT(task_alloc, tomoyo_task_alloc), + LSM_HOOK_INIT(task_free, tomoyo_task_free), +#ifndef CONFIG_SECURITY_TOMOYO_OMIT_USERSPACE_LOADER + LSM_HOOK_INIT(bprm_creds_for_exec, tomoyo_bprm_creds_for_exec), +#endif + LSM_HOOK_INIT(bprm_check_security, tomoyo_bprm_check_security), + LSM_HOOK_INIT(file_fcntl, tomoyo_file_fcntl), + LSM_HOOK_INIT(file_open, tomoyo_file_open), + LSM_HOOK_INIT(file_truncate, tomoyo_file_truncate), + LSM_HOOK_INIT(path_truncate, tomoyo_path_truncate), + LSM_HOOK_INIT(path_unlink, tomoyo_path_unlink), + LSM_HOOK_INIT(path_mkdir, tomoyo_path_mkdir), + LSM_HOOK_INIT(path_rmdir, tomoyo_path_rmdir), + LSM_HOOK_INIT(path_symlink, tomoyo_path_symlink), + LSM_HOOK_INIT(path_mknod, tomoyo_path_mknod), + LSM_HOOK_INIT(path_link, tomoyo_path_link), + LSM_HOOK_INIT(path_rename, tomoyo_path_rename), + LSM_HOOK_INIT(inode_getattr, tomoyo_inode_getattr), + LSM_HOOK_INIT(file_ioctl, tomoyo_file_ioctl), + LSM_HOOK_INIT(file_ioctl_compat, tomoyo_file_ioctl), + LSM_HOOK_INIT(path_chmod, tomoyo_path_chmod), + LSM_HOOK_INIT(path_chown, tomoyo_path_chown), + LSM_HOOK_INIT(path_chroot, tomoyo_path_chroot), + LSM_HOOK_INIT(sb_mount, tomoyo_sb_mount), + LSM_HOOK_INIT(sb_umount, tomoyo_sb_umount), + LSM_HOOK_INIT(sb_pivotroot, tomoyo_sb_pivotroot), + LSM_HOOK_INIT(socket_bind, tomoyo_socket_bind), + LSM_HOOK_INIT(socket_connect, tomoyo_socket_connect), + LSM_HOOK_INIT(socket_listen, tomoyo_socket_listen), + LSM_HOOK_INIT(socket_sendmsg, tomoyo_socket_sendmsg), +}; + +/* Lock for GC. */ +DEFINE_SRCU(tomoyo_ss); + +int tomoyo_enabled __ro_after_init = 1; + +/** + * tomoyo_init - Register TOMOYO Linux as a LSM module. + * + * Returns 0. + */ +static int __init tomoyo_init(void) +{ + struct tomoyo_task *s = tomoyo_task(current); + + /* register ourselves with the security framework */ + security_add_hooks(tomoyo_hooks, ARRAY_SIZE(tomoyo_hooks), + &tomoyo_lsmid); + pr_info("TOMOYO Linux initialized\n"); + s->domain_info = &tomoyo_kernel_domain; + atomic_inc(&tomoyo_kernel_domain.users); + s->old_domain_info = NULL; + tomoyo_mm_init(); + + return 0; +} + +DEFINE_LSM(tomoyo) = { + .name = "tomoyo", + .enabled = &tomoyo_enabled, + .flags = LSM_FLAG_LEGACY_MAJOR, + .blobs = &tomoyo_blob_sizes, + .init = tomoyo_init, +}; diff --git a/security/tomoyo/util.c b/security/tomoyo/util.c index b851ff377382..6799b1122c9d 100644 --- a/security/tomoyo/util.c +++ b/security/tomoyo/util.c @@ -13,6 +13,9 @@ /* Lock for protecting policy. */ DEFINE_MUTEX(tomoyo_policy_lock); +/* Has /sbin/init started? */ +bool tomoyo_policy_loaded; + /* * Mapping table from "enum tomoyo_mac_index" to * "enum tomoyo_mac_category_index". diff --git a/sound/aoa/codecs/onyx.c b/sound/aoa/codecs/onyx.c index e90e03bb0dc0..ac347a14f282 100644 --- a/sound/aoa/codecs/onyx.c +++ b/sound/aoa/codecs/onyx.c @@ -1040,7 +1040,7 @@ static void onyx_i2c_remove(struct i2c_client *client) } static const struct i2c_device_id onyx_i2c_id[] = { - { "MAC,pcm3052", 0 }, + { "MAC,pcm3052" }, { } }; MODULE_DEVICE_TABLE(i2c,onyx_i2c_id); diff --git a/sound/aoa/codecs/tas.c b/sound/aoa/codecs/tas.c index be9822ebf9f8..804b2ebbe28f 100644 --- a/sound/aoa/codecs/tas.c +++ b/sound/aoa/codecs/tas.c @@ -927,7 +927,7 @@ static void tas_i2c_remove(struct i2c_client *client) } static const struct i2c_device_id tas_i2c_id[] = { - { "MAC,tas3004", 0 }, + { "MAC,tas3004" }, { } }; MODULE_DEVICE_TABLE(i2c,tas_i2c_id); diff --git a/sound/core/compress_offload.c b/sound/core/compress_offload.c index b8c0d6edbdd1..bdf1d78de833 100644 --- a/sound/core/compress_offload.c +++ b/sound/core/compress_offload.c @@ -288,7 +288,7 @@ static ssize_t snd_compr_write(struct file *f, const char __user *buf, stream = &data->stream; guard(mutex)(&stream->device->lock); - /* write is allowed when stream is running or has been steup */ + /* write is allowed when stream is running or has been setup */ switch (stream->runtime->state) { case SNDRV_PCM_STATE_SETUP: case SNDRV_PCM_STATE_PREPARED: diff --git a/sound/core/control.c b/sound/core/control.c index 2f790a7b1e90..0ddade871b52 100644 --- a/sound/core/control.c +++ b/sound/core/control.c @@ -1641,6 +1641,8 @@ static int snd_ctl_elem_add(struct snd_ctl_file *file, count = info->owner; if (count == 0) count = 1; + if (count > MAX_CONTROL_COUNT) + return -EINVAL; /* Arrange access permissions if needed. */ access = info->access; diff --git a/sound/core/init.c b/sound/core/init.c index b92aa7103589..114fb87de990 100644 --- a/sound/core/init.c +++ b/sound/core/init.c @@ -654,13 +654,19 @@ void snd_card_free(struct snd_card *card) } EXPORT_SYMBOL(snd_card_free); +/* check, if the character is in the valid ASCII range */ +static inline bool safe_ascii_char(char c) +{ + return isascii(c) && isalnum(c); +} + /* retrieve the last word of shortname or longname */ static const char *retrieve_id_from_card_name(const char *name) { const char *spos = name; while (*name) { - if (isspace(*name) && isalnum(name[1])) + if (isspace(*name) && safe_ascii_char(name[1])) spos = name + 1; name++; } @@ -687,12 +693,12 @@ static void copy_valid_id_string(struct snd_card *card, const char *src, { char *id = card->id; - while (*nid && !isalnum(*nid)) + while (*nid && !safe_ascii_char(*nid)) nid++; if (isdigit(*nid)) *id++ = isalpha(*src) ? *src : 'D'; while (*nid && (size_t)(id - card->id) < sizeof(card->id) - 1) { - if (isalnum(*nid)) + if (safe_ascii_char(*nid)) *id++ = *nid; nid++; } @@ -787,7 +793,7 @@ static ssize_t id_store(struct device *dev, struct device_attribute *attr, for (idx = 0; idx < copy; idx++) { c = buf[idx]; - if (!isalnum(c) && c != '_' && c != '-') + if (!safe_ascii_char(c) && c != '_' && c != '-') return -EINVAL; } memcpy(buf1, buf, copy); diff --git a/sound/core/oss/mixer_oss.c b/sound/core/oss/mixer_oss.c index 668604d0ec9d..05fc8911479c 100644 --- a/sound/core/oss/mixer_oss.c +++ b/sound/core/oss/mixer_oss.c @@ -900,8 +900,8 @@ static void snd_mixer_oss_slot_free(struct snd_mixer_oss_slot *chn) struct slot *p = chn->private_data; if (p) { if (p->allocated && p->assigned) { - kfree_const(p->assigned->name); - kfree_const(p->assigned); + kfree(p->assigned->name); + kfree(p->assigned); } kfree(p); } diff --git a/sound/core/oss/rate.c b/sound/core/oss/rate.c index 98269119347f..b56eeda5e30e 100644 --- a/sound/core/oss/rate.c +++ b/sound/core/oss/rate.c @@ -294,7 +294,7 @@ static int rate_action(struct snd_pcm_plugin *plugin, default: break; } - return 0; /* silenty ignore other actions */ + return 0; /* silently ignore other actions */ } int snd_pcm_plugin_build_rate(struct snd_pcm_substream *plug, diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c index 5b9076829ade..b465fb6e1f5f 100644 --- a/sound/core/pcm_native.c +++ b/sound/core/pcm_native.c @@ -3115,7 +3115,7 @@ struct snd_pcm_sync_ptr32 { } c; } __packed; -/* recalcuate the boundary within 32bit */ +/* recalculate the boundary within 32bit */ static snd_pcm_uframes_t recalculate_boundary(struct snd_pcm_runtime *runtime) { snd_pcm_uframes_t boundary; diff --git a/sound/core/sound.c b/sound/core/sound.c index b9db9aa0bfcb..6531a67f13b3 100644 --- a/sound/core/sound.c +++ b/sound/core/sound.c @@ -133,7 +133,7 @@ static struct snd_minor *autoload_device(unsigned int minor) /* /dev/aloadSEQ */ snd_request_other(minor); } - mutex_lock(&sound_mutex); /* reacuire lock */ + mutex_lock(&sound_mutex); /* reacquire lock */ return snd_minors[minor]; } #else /* !CONFIG_MODULES */ diff --git a/sound/hda/hdac_stream.c b/sound/hda/hdac_stream.c index b53de020309f..2670792f43b4 100644 --- a/sound/hda/hdac_stream.c +++ b/sound/hda/hdac_stream.c @@ -657,6 +657,7 @@ static void azx_timecounter_init(struct hdac_stream *azx_dev, * snd_hdac_stream_timecounter_init - initialize time counter * @azx_dev: HD-audio core stream (master stream) * @streams: bit flags of streams to set up + * @start: true for PCM trigger start, false for other cases * * Initializes the time counter of streams marked by the bit flags (each * bit corresponds to the stream index). @@ -664,7 +665,7 @@ static void azx_timecounter_init(struct hdac_stream *azx_dev, * updated accordingly, too. */ void snd_hdac_stream_timecounter_init(struct hdac_stream *azx_dev, - unsigned int streams) + unsigned int streams, bool start) { struct hdac_bus *bus = azx_dev->bus; struct snd_pcm_runtime *runtime = azx_dev->substream->runtime; @@ -672,6 +673,9 @@ void snd_hdac_stream_timecounter_init(struct hdac_stream *azx_dev, bool inited = false; u64 cycle_last = 0; + if (!start) + goto skip; + list_for_each_entry(s, &bus->stream_list, list) { if ((streams & (1 << s->index))) { azx_timecounter_init(s, inited, cycle_last); @@ -682,6 +686,7 @@ void snd_hdac_stream_timecounter_init(struct hdac_stream *azx_dev, } } +skip: snd_pcm_gettime(runtime, &runtime->trigger_tstamp); runtime->trigger_tstamp_latched = true; } diff --git a/sound/i2c/cs8427.c b/sound/i2c/cs8427.c index 29a1a7a0d050..46f081268348 100644 --- a/sound/i2c/cs8427.c +++ b/sound/i2c/cs8427.c @@ -10,7 +10,7 @@ #include <linux/init.h> #include <linux/bitrev.h> #include <linux/module.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <sound/core.h> #include <sound/control.h> #include <sound/pcm.h> diff --git a/sound/isa/gus/gus_pcm.c b/sound/isa/gus/gus_pcm.c index bcbcaa924c12..16f9bbb43a54 100644 --- a/sound/isa/gus/gus_pcm.c +++ b/sound/isa/gus/gus_pcm.c @@ -364,7 +364,7 @@ static int snd_gf1_pcm_playback_copy(struct snd_pcm_substream *substream, bpos = get_bpos(pcmp, voice, pos, len); if (bpos < 0) - return pos; + return bpos; if (copy_from_iter(runtime->dma_area + bpos, len, src) != len) return -EFAULT; return playback_copy_ack(substream, bpos, len); @@ -381,7 +381,7 @@ static int snd_gf1_pcm_playback_silence(struct snd_pcm_substream *substream, bpos = get_bpos(pcmp, voice, pos, len); if (bpos < 0) - return pos; + return bpos; snd_pcm_format_set_silence(runtime->format, runtime->dma_area + bpos, bytes_to_samples(runtime, count)); return playback_copy_ack(substream, bpos, len); diff --git a/sound/pci/hda/cs35l41_hda_i2c.c b/sound/pci/hda/cs35l41_hda_i2c.c index 603e9bff3a71..bb84740c8520 100644 --- a/sound/pci/hda/cs35l41_hda_i2c.c +++ b/sound/pci/hda/cs35l41_hda_i2c.c @@ -39,7 +39,7 @@ static void cs35l41_hda_i2c_remove(struct i2c_client *clt) } static const struct i2c_device_id cs35l41_hda_i2c_id[] = { - { "cs35l41-hda", 0 }, + { "cs35l41-hda" }, {} }; diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c index 3dd1bda0c5c6..14763c0f31ad 100644 --- a/sound/pci/hda/hda_codec.c +++ b/sound/pci/hda/hda_codec.c @@ -1734,9 +1734,9 @@ EXPORT_SYMBOL_GPL(snd_hda_ctl_add); /** * snd_hda_add_nid - Assign a NID to a control element * @codec: HD-audio codec - * @nid: corresponding NID (optional) * @kctl: the control element to assign * @index: index to kctl + * @nid: corresponding NID (optional) * * Add the given control element to an array inside the codec instance. * This function is used when #snd_hda_ctl_add cannot be used for 1:1 diff --git a/sound/pci/hda/hda_controller.c b/sound/pci/hda/hda_controller.c index 5d86e5a9c814..f3330b7e0fcf 100644 --- a/sound/pci/hda/hda_controller.c +++ b/sound/pci/hda/hda_controller.c @@ -275,8 +275,7 @@ static int azx_pcm_trigger(struct snd_pcm_substream *substream, int cmd) spin_lock(&bus->reg_lock); /* reset SYNC bits */ snd_hdac_stream_sync_trigger(hstr, false, sbits, sync_reg); - if (start) - snd_hdac_stream_timecounter_init(hstr, sbits); + snd_hdac_stream_timecounter_init(hstr, sbits, start); spin_unlock(&bus->reg_lock); return 0; } diff --git a/sound/pci/hda/hda_controller.h b/sound/pci/hda/hda_controller.h index 68c883f202ca..c2d0109866e6 100644 --- a/sound/pci/hda/hda_controller.h +++ b/sound/pci/hda/hda_controller.h @@ -28,7 +28,7 @@ #else #define AZX_DCAPS_I915_COMPONENT 0 /* NOP */ #endif -#define AZX_DCAPS_AMD_ALLOC_FIX (1 << 14) /* AMD allocation workaround */ +/* 14 unused */ #define AZX_DCAPS_CTX_WORKAROUND (1 << 15) /* X-Fi workaround */ #define AZX_DCAPS_POSFIX_LPIB (1 << 16) /* Use LPIB as default */ #define AZX_DCAPS_AMD_WORKAROUND (1 << 17) /* AMD-specific workaround */ diff --git a/sound/pci/hda/hda_eld.c b/sound/pci/hda/hda_eld.c index 1d108ed5c6f2..301730432375 100644 --- a/sound/pci/hda/hda_eld.c +++ b/sound/pci/hda/hda_eld.c @@ -12,7 +12,7 @@ #include <linux/init.h> #include <linux/slab.h> #include <sound/core.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <sound/hda_chmap.h> #include <sound/hda_codec.h> #include "hda_local.h" diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c index 9cff87dfbecb..b34d84fedcc8 100644 --- a/sound/pci/hda/hda_generic.c +++ b/sound/pci/hda/hda_generic.c @@ -1383,7 +1383,7 @@ static int try_assign_dacs(struct hda_codec *codec, int num_outs, struct nid_path *path; hda_nid_t pin = pins[i]; - if (!spec->obey_preferred_dacs) { + if (!spec->preferred_dacs) { path = snd_hda_get_path_from_idx(codec, path_idx[i]); if (path) { badness += assign_out_path_ctls(codec, path); @@ -1395,7 +1395,7 @@ static int try_assign_dacs(struct hda_codec *codec, int num_outs, if (dacs[i]) { if (is_dac_already_used(codec, dacs[i])) badness += bad->shared_primary; - } else if (spec->obey_preferred_dacs) { + } else if (spec->preferred_dacs) { badness += BAD_NO_PRIMARY_DAC; } diff --git a/sound/pci/hda/hda_generic.h b/sound/pci/hda/hda_generic.h index 08544601b4ce..9612afaa61c2 100644 --- a/sound/pci/hda/hda_generic.h +++ b/sound/pci/hda/hda_generic.h @@ -232,7 +232,6 @@ struct hda_gen_spec { unsigned int power_down_unused:1; /* power down unused widgets */ unsigned int dac_min_mute:1; /* minimal = mute for DACs */ unsigned int suppress_vmaster:1; /* don't create vmaster kctls */ - unsigned int obey_preferred_dacs:1; /* obey preferred_dacs assignment */ /* other internal flags */ unsigned int no_analog:1; /* digital I/O only */ diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index 045cd555c291..b4540c5cd2a6 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -40,7 +40,6 @@ #ifdef CONFIG_X86 /* for snoop control */ -#include <linux/dma-map-ops.h> #include <asm/set_memory.h> #include <asm/cpufeature.h> #endif @@ -307,7 +306,7 @@ enum { /* quirks for ATI HDMI with snoop off */ #define AZX_DCAPS_PRESET_ATI_HDMI_NS \ - (AZX_DCAPS_PRESET_ATI_HDMI | AZX_DCAPS_AMD_ALLOC_FIX) + (AZX_DCAPS_PRESET_ATI_HDMI | AZX_DCAPS_SNOOP_OFF) /* quirks for AMD SB */ #define AZX_DCAPS_PRESET_AMD_SB \ @@ -1707,13 +1706,6 @@ static void azx_check_snoop_available(struct azx *chip) if (chip->driver_caps & AZX_DCAPS_SNOOP_OFF) snoop = false; -#ifdef CONFIG_X86 - /* check the presence of DMA ops (i.e. IOMMU), disable snoop conditionally */ - if ((chip->driver_caps & AZX_DCAPS_AMD_ALLOC_FIX) && - !get_dma_ops(chip->card->dev)) - snoop = false; -#endif - chip->snoop = snoop; if (!snoop) { dev_info(chip->card->dev, "Force to non-snoop mode\n"); diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c index e851785ff058..b61ce5e6f5ec 100644 --- a/sound/pci/hda/patch_conexant.c +++ b/sound/pci/hda/patch_conexant.c @@ -166,18 +166,18 @@ static void cxt_init_gpio_led(struct hda_codec *codec) static void cx_fixup_headset_recog(struct hda_codec *codec) { - unsigned int mic_persent; + unsigned int mic_present; /* fix some headset type recognize fail issue, such as EDIFIER headset */ - /* set micbiasd output current comparator threshold from 66% to 55%. */ + /* set micbias output current comparator threshold from 66% to 55%. */ snd_hda_codec_write(codec, 0x1c, 0, 0x320, 0x010); - /* set OFF voltage for DFET from -1.2V to -0.8V, set headset micbias registor + /* set OFF voltage for DFET from -1.2V to -0.8V, set headset micbias register * value adjustment trim from 2.2K ohms to 2.0K ohms. */ snd_hda_codec_write(codec, 0x1c, 0, 0x3b0, 0xe10); /* fix reboot headset type recognize fail issue */ - mic_persent = snd_hda_codec_read(codec, 0x19, 0, AC_VERB_GET_PIN_SENSE, 0x0); - if (mic_persent & AC_PINSENSE_PRESENCE) + mic_present = snd_hda_codec_read(codec, 0x19, 0, AC_VERB_GET_PIN_SENSE, 0x0); + if (mic_present & AC_PINSENSE_PRESENCE) /* enable headset mic VREF */ snd_hda_codec_write(codec, 0x19, 0, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x24); else @@ -249,9 +249,9 @@ static void cx_update_headset_mic_vref(struct hda_codec *codec, struct hda_jack_ { unsigned int mic_present; - /* In cx8070 and sn6140, the node 16 can only be config to headphone or disabled, - * the node 19 can only be config to microphone or disabled. - * Check hp&mic tag to process headset pulgin&plugout. + /* In cx8070 and sn6140, the node 16 can only be configured to headphone or disabled, + * the node 19 can only be configured to microphone or disabled. + * Check hp&mic tag to process headset plugin & plugout. */ mic_present = snd_hda_codec_read(codec, 0x19, 0, AC_VERB_GET_PIN_SENSE, 0x0); if (!(mic_present & AC_PINSENSE_PRESENCE)) /* mic plugout */ @@ -816,6 +816,23 @@ static const struct hda_pintbl cxt_pincfg_sws_js201d[] = { {} }; +/* pincfg quirk for Tuxedo Sirius; + * unfortunately the (PCI) SSID conflicts with System76 Pangolin pang14, + * which has incompatible pin setup, so we check the codec SSID (luckily + * different one!) and conditionally apply the quirk here + */ +static void cxt_fixup_sirius_top_speaker(struct hda_codec *codec, + const struct hda_fixup *fix, + int action) +{ + /* ignore for incorrectly picked-up pang14 */ + if (codec->core.subsystem_id == 0x278212b3) + return; + /* set up the top speaker pin */ + if (action == HDA_FIXUP_ACT_PRE_PROBE) + snd_hda_codec_set_pincfg(codec, 0x1d, 0x82170111); +} + static const struct hda_fixup cxt_fixups[] = { [CXT_PINCFG_LENOVO_X200] = { .type = HDA_FIXUP_PINS, @@ -976,11 +993,8 @@ static const struct hda_fixup cxt_fixups[] = { .v.pins = cxt_pincfg_sws_js201d, }, [CXT_PINCFG_TOP_SPEAKER] = { - .type = HDA_FIXUP_PINS, - .v.pins = (const struct hda_pintbl[]) { - { 0x1d, 0x82170111 }, - { } - }, + .type = HDA_FIXUP_FUNC, + .v.func = cxt_fixup_sirius_top_speaker, }, }; diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 4ca66234e561..5e2e927656cd 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -587,6 +587,7 @@ static void alc_shutup_pins(struct hda_codec *codec) switch (codec->core.vendor_id) { case 0x10ec0236: case 0x10ec0256: + case 0x10ec0257: case 0x19e58326: case 0x10ec0283: case 0x10ec0285: @@ -6644,10 +6645,8 @@ static void alc289_fixup_asus_ga401(struct hda_codec *codec, }; struct alc_spec *spec = codec->spec; - if (action == HDA_FIXUP_ACT_PRE_PROBE) { + if (action == HDA_FIXUP_ACT_PRE_PROBE) spec->gen.preferred_dacs = preferred_pairs; - spec->gen.obey_preferred_dacs = 1; - } } /* The DAC of NID 0x3 will introduce click/pop noise on headphones, so invalidate it */ @@ -10349,6 +10348,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x103c, 0x8896, "HP EliteBook 855 G8 Notebook PC", ALC285_FIXUP_HP_MUTE_LED), SND_PCI_QUIRK(0x103c, 0x8898, "HP EliteBook 845 G8 Notebook PC", ALC285_FIXUP_HP_LIMIT_INT_MIC_BOOST), SND_PCI_QUIRK(0x103c, 0x88d0, "HP Pavilion 15-eh1xxx (mainboard 88D0)", ALC287_FIXUP_HP_GPIO_LED), + SND_PCI_QUIRK(0x103c, 0x88dd, "HP Pavilion 15z-ec200", ALC285_FIXUP_HP_MUTE_LED), SND_PCI_QUIRK(0x103c, 0x8902, "HP OMEN 16", ALC285_FIXUP_HP_MUTE_LED), SND_PCI_QUIRK(0x103c, 0x890e, "HP 255 G8 Notebook PC", ALC236_FIXUP_HP_MUTE_LED_COEFBIT2), SND_PCI_QUIRK(0x103c, 0x8919, "HP Pavilion Aero Laptop 13-be0xxx", ALC287_FIXUP_HP_GPIO_LED), @@ -10490,6 +10490,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x103c, 0x8ca2, "HP ZBook Power", ALC236_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x8ca4, "HP ZBook Fury", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x8ca7, "HP ZBook Fury", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED), + SND_PCI_QUIRK(0x103c, 0x8caf, "HP Elite mt645 G8 Mobile Thin Client", ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF), SND_PCI_QUIRK(0x103c, 0x8cbd, "HP Pavilion Aero Laptop 13-bg0xxx", ALC245_FIXUP_HP_X360_MUTE_LEDS), SND_PCI_QUIRK(0x103c, 0x8cdd, "HP Spectre", ALC287_FIXUP_CS35L41_I2C_2), SND_PCI_QUIRK(0x103c, 0x8cde, "HP Spectre", ALC287_FIXUP_CS35L41_I2C_2), @@ -10842,6 +10843,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x17aa, 0x38cd, "Y790 VECO DUAL", ALC287_FIXUP_TAS2781_I2C), SND_PCI_QUIRK(0x17aa, 0x38d2, "Lenovo Yoga 9 14IMH9", ALC287_FIXUP_YOGA9_14IMH9_BASS_SPK_PIN), SND_PCI_QUIRK(0x17aa, 0x38d7, "Lenovo Yoga 9 14IMH9", ALC287_FIXUP_YOGA9_14IMH9_BASS_SPK_PIN), + SND_PCI_QUIRK(0x17aa, 0x38df, "Y990 YG DUAL", ALC287_FIXUP_TAS2781_I2C), SND_PCI_QUIRK(0x17aa, 0x38f9, "Thinkbook 16P Gen5", ALC287_FIXUP_CS35L41_I2C_2), SND_PCI_QUIRK(0x17aa, 0x38fa, "Thinkbook 16P Gen5", ALC287_FIXUP_CS35L41_I2C_2), SND_PCI_QUIRK(0x17aa, 0x3902, "Lenovo E50-80", ALC269_FIXUP_DMIC_THINKPAD_ACPI), @@ -10878,6 +10880,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x1854, 0x048a, "LG gram 17 (17ZD90R)", ALC298_FIXUP_SAMSUNG_AMP_V2_4_AMPS), SND_PCI_QUIRK(0x19e5, 0x3204, "Huawei MACH-WX9", ALC256_FIXUP_HUAWEI_MACH_WX9_PINS), SND_PCI_QUIRK(0x19e5, 0x320f, "Huawei WRT-WX9 ", ALC256_FIXUP_ASUS_MIC_NO_PRESENCE), + SND_PCI_QUIRK(0x19e5, 0x3212, "Huawei KLV-WX9 ", ALC256_FIXUP_ACER_HEADSET_MIC), SND_PCI_QUIRK(0x1b35, 0x1235, "CZC B20", ALC269_FIXUP_CZC_B20), SND_PCI_QUIRK(0x1b35, 0x1236, "CZC TMI", ALC269_FIXUP_CZC_TMI), SND_PCI_QUIRK(0x1b35, 0x1237, "CZC L101", ALC269_FIXUP_CZC_L101), diff --git a/sound/pci/hda/tas2781_hda_i2c.c b/sound/pci/hda/tas2781_hda_i2c.c index f58f434e7110..370d847517f9 100644 --- a/sound/pci/hda/tas2781_hda_i2c.c +++ b/sound/pci/hda/tas2781_hda_i2c.c @@ -7,7 +7,7 @@ // Author: Shenghao Ding <shenghao-ding@ti.com> // Current maintainer: Baojun Xu <baojun.xu@ti.com> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/acpi.h> #include <linux/crc8.h> #include <linux/crc32.h> @@ -951,7 +951,7 @@ static const struct dev_pm_ops tas2781_hda_pm_ops = { }; static const struct i2c_device_id tas2781_hda_i2c_id[] = { - { "tas2781-hda", 0 }, + { "tas2781-hda" }, {} }; diff --git a/sound/soc/amd/acp/acp-sdw-sof-mach.c b/sound/soc/amd/acp/acp-sdw-sof-mach.c index 6c50c8276538..306854fb08e3 100644 --- a/sound/soc/amd/acp/acp-sdw-sof-mach.c +++ b/sound/soc/amd/acp/acp-sdw-sof-mach.c @@ -400,9 +400,6 @@ err_dai: return ret; } -/* SoC card */ -static const char sdw_card_long_name[] = "AMD Soundwire SOF"; - static int mc_probe(struct platform_device *pdev) { struct snd_soc_acpi_mach *mach = dev_get_platdata(&pdev->dev); @@ -463,8 +460,6 @@ static int mc_probe(struct platform_device *pdev) if (!card->components) return -ENOMEM; - card->long_name = sdw_card_long_name; - /* Register the card */ ret = devm_snd_soc_register_card(card->dev, card); if (ret) { diff --git a/sound/soc/amd/yc/acp6x-mach.c b/sound/soc/amd/yc/acp6x-mach.c index 06349bf0b658..ace6328e91e3 100644 --- a/sound/soc/amd/yc/acp6x-mach.c +++ b/sound/soc/amd/yc/acp6x-mach.c @@ -448,6 +448,13 @@ static const struct dmi_system_id yc_acp_quirk_table[] = { .driver_data = &acp6x_card, .matches = { DMI_MATCH(DMI_BOARD_VENDOR, "HP"), + DMI_MATCH(DMI_BOARD_NAME, "8A7F"), + } + }, + { + .driver_data = &acp6x_card, + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "HP"), DMI_MATCH(DMI_BOARD_NAME, "8B27"), } }, diff --git a/sound/soc/atmel/mchp-pdmc.c b/sound/soc/atmel/mchp-pdmc.c index 939cd44ebc8a..06dc3c48e7e8 100644 --- a/sound/soc/atmel/mchp-pdmc.c +++ b/sound/soc/atmel/mchp-pdmc.c @@ -302,6 +302,9 @@ static int mchp_pdmc_chmap_ctl_put(struct snd_kcontrol *kcontrol, if (!substream) return -ENODEV; + if (!substream->runtime) + return 0; /* just for avoiding error from alsactl restore */ + map = mchp_pdmc_chmap_get(substream, info); if (!map) return -EINVAL; diff --git a/sound/soc/codecs/adau1701.c b/sound/soc/codecs/adau1701.c index 8bd6067df7f7..291249e0a2a3 100644 --- a/sound/soc/codecs/adau1701.c +++ b/sound/soc/codecs/adau1701.c @@ -21,7 +21,7 @@ #include <sound/pcm_params.h> #include <sound/soc.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "sigmadsp.h" #include "adau1701.h" diff --git a/sound/soc/codecs/adau17x1.c b/sound/soc/codecs/adau17x1.c index f2932713b4de..4dcc984761e0 100644 --- a/sound/soc/codecs/adau17x1.c +++ b/sound/soc/codecs/adau17x1.c @@ -19,7 +19,7 @@ #include <linux/i2c.h> #include <linux/spi/spi.h> #include <linux/regmap.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "sigmadsp.h" #include "adau17x1.h" diff --git a/sound/soc/codecs/cs35l45-tables.c b/sound/soc/codecs/cs35l45-tables.c index e1cebb9e4dc6..405dab137b3b 100644 --- a/sound/soc/codecs/cs35l45-tables.c +++ b/sound/soc/codecs/cs35l45-tables.c @@ -315,7 +315,7 @@ static const struct { { 0x3B, 24576000 }, }; -unsigned int cs35l45_get_clk_freq_id(unsigned int freq) +int cs35l45_get_clk_freq_id(unsigned int freq) { int i; diff --git a/sound/soc/codecs/cs35l45.h b/sound/soc/codecs/cs35l45.h index e2ebcf58d7e0..7a790d2acac7 100644 --- a/sound/soc/codecs/cs35l45.h +++ b/sound/soc/codecs/cs35l45.h @@ -507,7 +507,7 @@ extern const struct dev_pm_ops cs35l45_pm_ops; extern const struct regmap_config cs35l45_i2c_regmap; extern const struct regmap_config cs35l45_spi_regmap; int cs35l45_apply_patch(struct cs35l45_private *cs35l45); -unsigned int cs35l45_get_clk_freq_id(unsigned int freq); +int cs35l45_get_clk_freq_id(unsigned int freq); int cs35l45_probe(struct cs35l45_private *cs35l45); void cs35l45_remove(struct cs35l45_private *cs35l45); diff --git a/sound/soc/codecs/lpass-rx-macro.c b/sound/soc/codecs/lpass-rx-macro.c index 71e0d3bffd3f..ef7a70fa6966 100644 --- a/sound/soc/codecs/lpass-rx-macro.c +++ b/sound/soc/codecs/lpass-rx-macro.c @@ -958,7 +958,7 @@ static const struct reg_default rx_defaults[] = { { CDC_RX_BCL_VBAT_PK_EST2, 0x01 }, { CDC_RX_BCL_VBAT_PK_EST3, 0x40 }, { CDC_RX_BCL_VBAT_RF_PROC1, 0x2A }, - { CDC_RX_BCL_VBAT_RF_PROC1, 0x00 }, + { CDC_RX_BCL_VBAT_RF_PROC2, 0x00 }, { CDC_RX_BCL_VBAT_TAC1, 0x00 }, { CDC_RX_BCL_VBAT_TAC2, 0x18 }, { CDC_RX_BCL_VBAT_TAC3, 0x18 }, diff --git a/sound/soc/codecs/pcm6240.c b/sound/soc/codecs/pcm6240.c index 6641e7c1ddf4..5d99877f8839 100644 --- a/sound/soc/codecs/pcm6240.c +++ b/sound/soc/codecs/pcm6240.c @@ -12,7 +12,7 @@ // Author: Shenghao Ding <shenghao-ding@ti.com> // -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/firmware.h> #include <linux/gpio.h> #include <linux/i2c.h> diff --git a/sound/soc/codecs/peb2466.c b/sound/soc/codecs/peb2466.c index 74b628ae1964..bb9ca6354ae1 100644 --- a/sound/soc/codecs/peb2466.c +++ b/sound/soc/codecs/peb2466.c @@ -6,7 +6,7 @@ // // Author: Herve Codina <herve.codina@bootlin.com> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/clk.h> #include <linux/firmware.h> #include <linux/gpio/consumer.h> diff --git a/sound/soc/codecs/sigmadsp-i2c.c b/sound/soc/codecs/sigmadsp-i2c.c index cb4c491078c2..07c9d89ab24a 100644 --- a/sound/soc/codecs/sigmadsp-i2c.c +++ b/sound/soc/codecs/sigmadsp-i2c.c @@ -9,7 +9,7 @@ #include <linux/i2c.h> #include <linux/module.h> #include <linux/slab.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "sigmadsp.h" diff --git a/sound/soc/codecs/tas2781-fmwlib.c b/sound/soc/codecs/tas2781-fmwlib.c index 3de0132c345d..ae360c97fe1e 100644 --- a/sound/soc/codecs/tas2781-fmwlib.c +++ b/sound/soc/codecs/tas2781-fmwlib.c @@ -20,7 +20,7 @@ #include <sound/soc.h> #include <sound/tlv.h> #include <sound/tas2781.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define ERROR_PRAM_CRCCHK 0x0000000 #define ERROR_YRAM_CRCCHK 0x0000001 diff --git a/sound/soc/codecs/tas2781-i2c.c b/sound/soc/codecs/tas2781-i2c.c index d0ba7cbe03a8..12d093437ba9 100644 --- a/sound/soc/codecs/tas2781-i2c.c +++ b/sound/soc/codecs/tas2781-i2c.c @@ -31,7 +31,7 @@ #include <sound/tlv.h> #include <sound/tas2563-tlv.h> #include <sound/tas2781-tlv.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #define X2563_CL_STT_VAL(xreg, xval) \ { .reg = xreg, \ diff --git a/sound/soc/codecs/tas571x.c b/sound/soc/codecs/tas571x.c index f249e93e2a4e..6c6e7ae07d80 100644 --- a/sound/soc/codecs/tas571x.c +++ b/sound/soc/codecs/tas571x.c @@ -27,7 +27,7 @@ #include <sound/pcm_params.h> #include <sound/soc.h> #include <sound/tlv.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "tas571x.h" diff --git a/sound/soc/codecs/tlv320aic31xx.c b/sound/soc/codecs/tlv320aic31xx.c index 187d68e8688c..d81ab9c25c29 100644 --- a/sound/soc/codecs/tlv320aic31xx.c +++ b/sound/soc/codecs/tlv320aic31xx.c @@ -12,7 +12,7 @@ * and mono/stereo Class-D speaker driver. */ -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/module.h> #include <linux/moduleparam.h> #include <linux/init.h> diff --git a/sound/soc/codecs/wm5102.c b/sound/soc/codecs/wm5102.c index 651f1319204d..9fc7a8325724 100644 --- a/sound/soc/codecs/wm5102.c +++ b/sound/soc/codecs/wm5102.c @@ -25,7 +25,7 @@ #include <linux/mfd/arizona/core.h> #include <linux/mfd/arizona/registers.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "arizona.h" #include "wm5102.h" diff --git a/sound/soc/codecs/wm8958-dsp2.c b/sound/soc/codecs/wm8958-dsp2.c index 7878c7a58ff1..d08419b108fe 100644 --- a/sound/soc/codecs/wm8958-dsp2.c +++ b/sound/soc/codecs/wm8958-dsp2.c @@ -25,7 +25,7 @@ #include <linux/mfd/wm8994/pdata.h> #include <linux/mfd/wm8994/gpio.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include "wm8994.h" diff --git a/sound/soc/fsl/fsl_sai.c b/sound/soc/fsl/fsl_sai.c index ab58a4461073..634168d2bb6e 100644 --- a/sound/soc/fsl/fsl_sai.c +++ b/sound/soc/fsl/fsl_sai.c @@ -613,6 +613,9 @@ static int fsl_sai_hw_params(struct snd_pcm_substream *substream, val_cr4 |= FSL_SAI_CR4_FRSZ(slots); + /* Set to avoid channel swap */ + val_cr4 |= FSL_SAI_CR4_FCONT; + /* Set to output mode to avoid tri-stated data pins */ if (tx) val_cr4 |= FSL_SAI_CR4_CHMOD; @@ -699,7 +702,7 @@ static int fsl_sai_hw_params(struct snd_pcm_substream *substream, regmap_update_bits(sai->regmap, FSL_SAI_xCR4(tx, ofs), FSL_SAI_CR4_SYWD_MASK | FSL_SAI_CR4_FRSZ_MASK | - FSL_SAI_CR4_CHMOD_MASK, + FSL_SAI_CR4_CHMOD_MASK | FSL_SAI_CR4_FCONT_MASK, val_cr4); regmap_update_bits(sai->regmap, FSL_SAI_xCR5(tx, ofs), FSL_SAI_CR5_WNW_MASK | FSL_SAI_CR5_W0W_MASK | diff --git a/sound/soc/fsl/fsl_sai.h b/sound/soc/fsl/fsl_sai.h index dadbd16ee394..9c4d19fe22c6 100644 --- a/sound/soc/fsl/fsl_sai.h +++ b/sound/soc/fsl/fsl_sai.h @@ -137,6 +137,7 @@ /* SAI Transmit and Receive Configuration 4 Register */ +#define FSL_SAI_CR4_FCONT_MASK BIT(28) #define FSL_SAI_CR4_FCONT BIT(28) #define FSL_SAI_CR4_FCOMB_SHIFT BIT(26) #define FSL_SAI_CR4_FCOMB_SOFT BIT(27) diff --git a/sound/soc/fsl/imx-card.c b/sound/soc/fsl/imx-card.c index 98b37dd2b901..a7215bad6484 100644 --- a/sound/soc/fsl/imx-card.c +++ b/sound/soc/fsl/imx-card.c @@ -710,6 +710,7 @@ static int imx_card_probe(struct platform_device *pdev) data->plat_data = plat_data; data->card.dev = &pdev->dev; + data->card.owner = THIS_MODULE; dev_set_drvdata(&pdev->dev, &data->card); snd_soc_card_set_drvdata(&data->card, data); diff --git a/sound/soc/intel/boards/sof_sdw.c b/sound/soc/intel/boards/sof_sdw.c index 5196d96f5c0e..35d707d3ae9c 100644 --- a/sound/soc/intel/boards/sof_sdw.c +++ b/sound/soc/intel/boards/sof_sdw.c @@ -800,6 +800,9 @@ static int create_ssp_dailinks(struct snd_soc_card *card, char *cpu_dai_name = devm_kasprintf(dev, GFP_KERNEL, "SSP%d Pin", i); char *codec_name = devm_kasprintf(dev, GFP_KERNEL, "i2c-%s:0%d", ssp_info->acpi_id, j++); + if (!name || !cpu_dai_name || !codec_name) + return -ENOMEM; + int playback = ssp_info->dais[0].direction[SNDRV_PCM_STREAM_PLAYBACK]; int capture = ssp_info->dais[0].direction[SNDRV_PCM_STREAM_CAPTURE]; @@ -866,6 +869,9 @@ static int create_hdmi_dailinks(struct snd_soc_card *card, for (i = 0; i < hdmi_num; i++) { char *name = devm_kasprintf(dev, GFP_KERNEL, "iDisp%d", i + 1); char *cpu_dai_name = devm_kasprintf(dev, GFP_KERNEL, "iDisp%d Pin", i + 1); + if (!name || !cpu_dai_name) + return -ENOMEM; + char *codec_name, *codec_dai_name; if (intel_ctx->hdmi.idisp_codec) { @@ -877,6 +883,9 @@ static int create_hdmi_dailinks(struct snd_soc_card *card, codec_dai_name = "snd-soc-dummy-dai"; } + if (!codec_dai_name) + return -ENOMEM; + ret = asoc_sdw_init_simple_dai_link(dev, *dai_links, be_id, name, 1, 0, // HDMI only supports playback cpu_dai_name, platform_component->name, @@ -900,6 +909,9 @@ static int create_bt_dailinks(struct snd_soc_card *card, SOF_BT_OFFLOAD_SSP_SHIFT; char *name = devm_kasprintf(dev, GFP_KERNEL, "SSP%d-BT", port); char *cpu_dai_name = devm_kasprintf(dev, GFP_KERNEL, "SSP%d Pin", port); + if (!name || !cpu_dai_name) + return -ENOMEM; + int ret; ret = asoc_sdw_init_simple_dai_link(dev, *dai_links, be_id, name, diff --git a/sound/soc/intel/common/soc-acpi-intel-arl-match.c b/sound/soc/intel/common/soc-acpi-intel-arl-match.c index c97c961187dd..072b8486d072 100644 --- a/sound/soc/intel/common/soc-acpi-intel-arl-match.c +++ b/sound/soc/intel/common/soc-acpi-intel-arl-match.c @@ -191,6 +191,7 @@ static const struct snd_soc_acpi_link_adr arl_cs42l43_l0[] = { .num_adr = ARRAY_SIZE(cs42l43_0_adr), .adr_d = cs42l43_0_adr, }, + {} }; static const struct snd_soc_acpi_link_adr arl_cs42l43_l2[] = { @@ -199,6 +200,7 @@ static const struct snd_soc_acpi_link_adr arl_cs42l43_l2[] = { .num_adr = ARRAY_SIZE(cs42l43_2_adr), .adr_d = cs42l43_2_adr, }, + {} }; static const struct snd_soc_acpi_link_adr arl_cs42l43_l2_cs35l56_l3[] = { diff --git a/sound/soc/intel/common/soc-acpi-intel-rpl-match.c b/sound/soc/intel/common/soc-acpi-intel-rpl-match.c index bc8817633b81..b83ac2e6337c 100644 --- a/sound/soc/intel/common/soc-acpi-intel-rpl-match.c +++ b/sound/soc/intel/common/soc-acpi-intel-rpl-match.c @@ -198,6 +198,7 @@ static const struct snd_soc_acpi_link_adr rpl_cs42l43_l0[] = { .num_adr = ARRAY_SIZE(cs42l43_0_adr), .adr_d = cs42l43_0_adr, }, + {} }; static const struct snd_soc_acpi_link_adr rpl_sdca_3_in_1[] = { diff --git a/sound/soc/qcom/sm8250.c b/sound/soc/qcom/sm8250.c index 274bab28209a..19adadedc88a 100644 --- a/sound/soc/qcom/sm8250.c +++ b/sound/soc/qcom/sm8250.c @@ -174,6 +174,7 @@ static int sm8250_platform_probe(struct platform_device *pdev) static const struct of_device_id snd_sm8250_dt_match[] = { {.compatible = "qcom,sm8250-sndcard"}, + {.compatible = "qcom,qrb4210-rb2-sndcard"}, {.compatible = "qcom,qrb5165-rb5-sndcard"}, {} }; diff --git a/sound/soc/soc-topology.c b/sound/soc/soc-topology.c index af3158cdc8d5..97517423d1f0 100644 --- a/sound/soc/soc-topology.c +++ b/sound/soc/soc-topology.c @@ -889,7 +889,7 @@ static int soc_tplg_dbytes_create(struct soc_tplg *tplg, size_t size) return ret; /* register dynamic object */ - sbe = (struct soc_bytes_ext *)&kc.private_value; + sbe = (struct soc_bytes_ext *)kc.private_value; INIT_LIST_HEAD(&sbe->dobj.list); sbe->dobj.type = SND_SOC_DOBJ_BYTES; @@ -923,7 +923,7 @@ static int soc_tplg_dmixer_create(struct soc_tplg *tplg, size_t size) return ret; /* register dynamic object */ - sm = (struct soc_mixer_control *)&kc.private_value; + sm = (struct soc_mixer_control *)kc.private_value; INIT_LIST_HEAD(&sm->dobj.list); sm->dobj.type = SND_SOC_DOBJ_MIXER; diff --git a/sound/soc/sof/iomem-utils.c b/sound/soc/sof/iomem-utils.c index cd9cb54e7b23..f6cb79082672 100644 --- a/sound/soc/sof/iomem-utils.c +++ b/sound/soc/sof/iomem-utils.c @@ -10,7 +10,7 @@ #include <linux/io-64-nonatomic-lo-hi.h> #include <linux/platform_device.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <sound/soc.h> #include <sound/sof.h> #include "sof-priv.h" diff --git a/sound/soc/sof/sof-utils.c b/sound/soc/sof/sof-utils.c index 44608682e9f8..f70089317b8c 100644 --- a/sound/soc/sof/sof-utils.c +++ b/sound/soc/sof/sof-utils.c @@ -8,7 +8,7 @@ // Author: Keyon Jie <yang.jie@linux.intel.com> // -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <linux/io-64-nonatomic-lo-hi.h> #include <linux/device.h> #include <sound/memalloc.h> diff --git a/sound/usb/line6/podhd.c b/sound/usb/line6/podhd.c index ffd8c157a281..70de08635f54 100644 --- a/sound/usb/line6/podhd.c +++ b/sound/usb/line6/podhd.c @@ -507,7 +507,7 @@ static const struct line6_properties podhd_properties_table[] = { [LINE6_PODHD500X] = { .id = "PODHD500X", .name = "POD HD500X", - .capabilities = LINE6_CAP_CONTROL + .capabilities = LINE6_CAP_CONTROL | LINE6_CAP_HWMON_CTL | LINE6_CAP_PCM | LINE6_CAP_HWMON, .altsetting = 1, .ep_ctrl_r = 0x81, diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c index f62631b54e10..e6278a245795 100644 --- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -2221,6 +2221,8 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = { QUIRK_FLAG_DISABLE_AUTOSUSPEND), DEVICE_FLG(0x17aa, 0x104d, /* Lenovo ThinkStation P620 Internal Speaker + Front Headset */ QUIRK_FLAG_DISABLE_AUTOSUSPEND), + DEVICE_FLG(0x1852, 0x5062, /* Luxman D-08u */ + QUIRK_FLAG_ITF_USB_DSD_DAC | QUIRK_FLAG_CTL_MSG_DELAY), DEVICE_FLG(0x1852, 0x5065, /* Luxman DA-06 */ QUIRK_FLAG_ITF_USB_DSD_DAC | QUIRK_FLAG_CTL_MSG_DELAY), DEVICE_FLG(0x1901, 0x0191, /* GE B850V3 CP2114 audio interface */ @@ -2279,6 +2281,8 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = { QUIRK_FLAG_GENERIC_IMPLICIT_FB), DEVICE_FLG(0x2b53, 0x0031, /* Fiero SC-01 (firmware v1.1.0) */ QUIRK_FLAG_GENERIC_IMPLICIT_FB), + DEVICE_FLG(0x2d95, 0x8011, /* VIVO USB-C HEADSET */ + QUIRK_FLAG_CTL_MSG_DELAY_1M), DEVICE_FLG(0x2d95, 0x8021, /* VIVO USB-C-XE710 HEADSET */ QUIRK_FLAG_CTL_MSG_DELAY_1M), DEVICE_FLG(0x30be, 0x0101, /* Schiit Hel */ diff --git a/tools/arch/x86/lib/insn.c b/tools/arch/x86/lib/insn.c index a43b37346a22..ab5cdc3337da 100644 --- a/tools/arch/x86/lib/insn.c +++ b/tools/arch/x86/lib/insn.c @@ -13,7 +13,7 @@ #endif #include "../include/asm/inat.h" /* __ignore_sync_check__ */ #include "../include/asm/insn.h" /* __ignore_sync_check__ */ -#include "../include/asm-generic/unaligned.h" /* __ignore_sync_check__ */ +#include "../include/linux/unaligned.h" /* __ignore_sync_check__ */ #include <linux/errno.h> #include <linux/kconfig.h> diff --git a/tools/include/asm-generic/unaligned.h b/tools/include/linux/unaligned.h index cdd2fd078027..bc0633bc4650 100644 --- a/tools/include/asm-generic/unaligned.h +++ b/tools/include/linux/unaligned.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __ASM_GENERIC_UNALIGNED_H -#define __ASM_GENERIC_UNALIGNED_H +#ifndef __LINUX_UNALIGNED_H +#define __LINUX_UNALIGNED_H /* * This is the most generic implementation of unaligned accesses @@ -154,4 +154,4 @@ static inline u64 get_unaligned_be48(const void *p) } #pragma GCC diagnostic pop -#endif /* __ASM_GENERIC_UNALIGNED_H */ +#endif /* __LINUX_UNALIGNED_H */ diff --git a/tools/perf/check-headers.sh b/tools/perf/check-headers.sh index 714c78e5da07..5d4f74b30102 100755 --- a/tools/perf/check-headers.sh +++ b/tools/perf/check-headers.sh @@ -163,7 +163,7 @@ check arch/x86/lib/memcpy_64.S '-I "^EXPORT_SYMBOL" -I "^#include <asm/ex check arch/x86/lib/memset_64.S '-I "^EXPORT_SYMBOL" -I "^#include <asm/export.h>" -I"^SYM_FUNC_START\(_LOCAL\)*(memset_\(erms\|orig\))"' check arch/x86/include/asm/amd-ibs.h '-I "^#include [<\"]\(asm/\)*msr-index.h"' check arch/arm64/include/asm/cputype.h '-I "^#include [<\"]\(asm/\)*sysreg.h"' -check include/asm-generic/unaligned.h '-I "^#include <linux/unaligned/packed_struct.h>" -I "^#include <asm/byteorder.h>" -I "^#pragma GCC diagnostic"' +check include/linux/unaligned.h '-I "^#include <linux/unaligned/packed_struct.h>" -I "^#include <asm/byteorder.h>" -I "^#pragma GCC diagnostic"' check include/uapi/asm-generic/mman.h '-I "^#include <\(uapi/\)*asm-generic/mman-common\(-tools\)*.h>"' check include/uapi/linux/mman.h '-I "^#include <\(uapi/\)*asm/mman.h>"' check include/linux/build_bug.h '-I "^#\(ifndef\|endif\)\( \/\/\)* static_assert$"' diff --git a/tools/perf/util/arm-spe-decoder/arm-spe-pkt-decoder.c b/tools/perf/util/arm-spe-decoder/arm-spe-pkt-decoder.c index 7bf607d0f6d8..4cef10a83962 100644 --- a/tools/perf/util/arm-spe-decoder/arm-spe-pkt-decoder.c +++ b/tools/perf/util/arm-spe-decoder/arm-spe-pkt-decoder.c @@ -11,7 +11,7 @@ #include <linux/bitops.h> #include <stdarg.h> #include <linux/kernel.h> -#include <asm-generic/unaligned.h> +#include <linux/unaligned.h> #include "arm-spe-pkt-decoder.h" diff --git a/tools/perf/util/intel-pt-decoder/intel-pt-pkt-decoder.c b/tools/perf/util/intel-pt-decoder/intel-pt-pkt-decoder.c index bccb988a7a44..94fb16cf9e0c 100644 --- a/tools/perf/util/intel-pt-decoder/intel-pt-pkt-decoder.c +++ b/tools/perf/util/intel-pt-decoder/intel-pt-pkt-decoder.c @@ -10,7 +10,7 @@ #include <byteswap.h> #include <linux/kernel.h> #include <linux/compiler.h> -#include <asm-generic/unaligned.h> +#include <linux/unaligned.h> #include "intel-pt-pkt-decoder.h" diff --git a/tools/sched_ext/include/scx/common.bpf.h b/tools/sched_ext/include/scx/common.bpf.h index f538c75db183..225f61f9bfca 100644 --- a/tools/sched_ext/include/scx/common.bpf.h +++ b/tools/sched_ext/include/scx/common.bpf.h @@ -7,7 +7,13 @@ #ifndef __SCX_COMMON_BPF_H #define __SCX_COMMON_BPF_H +#ifdef LSP +#define __bpf__ +#include "../vmlinux/vmlinux.h" +#else #include "vmlinux.h" +#endif + #include <bpf/bpf_helpers.h> #include <bpf/bpf_tracing.h> #include <asm-generic/errno.h> @@ -309,6 +315,15 @@ void bpf_cpumask_copy(struct bpf_cpumask *dst, const struct cpumask *src) __ksym u32 bpf_cpumask_any_distribute(const struct cpumask *cpumask) __ksym; u32 bpf_cpumask_any_and_distribute(const struct cpumask *src1, const struct cpumask *src2) __ksym; +u32 bpf_cpumask_weight(const struct cpumask *cpumask) __ksym; + +/* + * Access a cpumask in read-only mode (typically to check bits). + */ +const struct cpumask *cast_mask(struct bpf_cpumask *mask) +{ + return (const struct cpumask *)mask; +} /* rcu */ void bpf_rcu_read_lock(void) __ksym; diff --git a/tools/sched_ext/include/scx/compat.bpf.h b/tools/sched_ext/include/scx/compat.bpf.h index 3d2fe1208900..e5afe9efd3f3 100644 --- a/tools/sched_ext/include/scx/compat.bpf.h +++ b/tools/sched_ext/include/scx/compat.bpf.h @@ -15,6 +15,25 @@ __ret; \ }) +/* v6.12: 819513666966 ("sched_ext: Add cgroup support") */ +#define __COMPAT_scx_bpf_task_cgroup(p) \ + (bpf_ksym_exists(scx_bpf_task_cgroup) ? \ + scx_bpf_task_cgroup((p)) : NULL) + +/* v6.12: 4c30f5ce4f7a ("sched_ext: Implement scx_bpf_dispatch[_vtime]_from_dsq()") */ +#define __COMPAT_scx_bpf_dispatch_from_dsq_set_slice(it, slice) \ + (bpf_ksym_exists(scx_bpf_dispatch_from_dsq_set_slice) ? \ + scx_bpf_dispatch_from_dsq_set_slice((it), (slice)) : (void)0) +#define __COMPAT_scx_bpf_dispatch_from_dsq_set_vtime(it, vtime) \ + (bpf_ksym_exists(scx_bpf_dispatch_from_dsq_set_vtime) ? \ + scx_bpf_dispatch_from_dsq_set_vtime((it), (vtime)) : (void)0) +#define __COMPAT_scx_bpf_dispatch_from_dsq(it, p, dsq_id, enq_flags) \ + (bpf_ksym_exists(scx_bpf_dispatch_from_dsq) ? \ + scx_bpf_dispatch_from_dsq((it), (p), (dsq_id), (enq_flags)) : false) +#define __COMPAT_scx_bpf_dispatch_vtime_from_dsq(it, p, dsq_id, enq_flags) \ + (bpf_ksym_exists(scx_bpf_dispatch_vtime_from_dsq) ? \ + scx_bpf_dispatch_vtime_from_dsq((it), (p), (dsq_id), (enq_flags)) : false) + /* * Define sched_ext_ops. This may be expanded to define multiple variants for * backward compatibility. See compat.h::SCX_OPS_LOAD/ATTACH(). diff --git a/tools/sched_ext/include/scx/user_exit_info.h b/tools/sched_ext/include/scx/user_exit_info.h index 891693ee604e..8ce2734402e1 100644 --- a/tools/sched_ext/include/scx/user_exit_info.h +++ b/tools/sched_ext/include/scx/user_exit_info.h @@ -25,7 +25,11 @@ struct user_exit_info { #ifdef __bpf__ +#ifdef LSP +#include "../vmlinux/vmlinux.h" +#else #include "vmlinux.h" +#endif #include <bpf/bpf_core_read.h> #define UEI_DEFINE(__name) \ diff --git a/tools/sched_ext/scx_flatcg.bpf.c b/tools/sched_ext/scx_flatcg.bpf.c index 3ab2b60781a0..b722baf6da4b 100644 --- a/tools/sched_ext/scx_flatcg.bpf.c +++ b/tools/sched_ext/scx_flatcg.bpf.c @@ -49,7 +49,10 @@ /* * Maximum amount of retries to find a valid cgroup. */ -#define CGROUP_MAX_RETRIES 1024 +enum { + FALLBACK_DSQ = 0, + CGROUP_MAX_RETRIES = 1024, +}; char _license[] SEC("license") = "GPL"; @@ -225,7 +228,7 @@ static void cgrp_refresh_hweight(struct cgroup *cgrp, struct fcg_cgrp_ctx *cgc) break; /* - * We can be oppotunistic here and not grab the + * We can be opportunistic here and not grab the * cgv_tree_lock and deal with the occasional races. * However, hweight updates are already cached and * relatively low-frequency. Let's just do the @@ -258,8 +261,7 @@ static void cgrp_cap_budget(struct cgv_node *cgv_node, struct fcg_cgrp_ctx *cgc) * and thus can't be updated and repositioned. Instead, we collect the * vtime deltas separately and apply it asynchronously here. */ - delta = cgc->cvtime_delta; - __sync_fetch_and_sub(&cgc->cvtime_delta, delta); + delta = __sync_fetch_and_sub(&cgc->cvtime_delta, cgc->cvtime_delta); cvtime = cgv_node->cvtime + delta; /* @@ -378,12 +380,12 @@ void BPF_STRUCT_OPS(fcg_enqueue, struct task_struct *p, u64 enq_flags) scx_bpf_dispatch(p, SCX_DSQ_LOCAL, SCX_SLICE_DFL, enq_flags); } else { stat_inc(FCG_STAT_GLOBAL); - scx_bpf_dispatch(p, SCX_DSQ_GLOBAL, SCX_SLICE_DFL, enq_flags); + scx_bpf_dispatch(p, FALLBACK_DSQ, SCX_SLICE_DFL, enq_flags); } return; } - cgrp = scx_bpf_task_cgroup(p); + cgrp = __COMPAT_scx_bpf_task_cgroup(p); cgc = find_cgrp_ctx(cgrp); if (!cgc) goto out_release; @@ -509,7 +511,7 @@ void BPF_STRUCT_OPS(fcg_runnable, struct task_struct *p, u64 enq_flags) { struct cgroup *cgrp; - cgrp = scx_bpf_task_cgroup(p); + cgrp = __COMPAT_scx_bpf_task_cgroup(p); update_active_weight_sums(cgrp, true); bpf_cgroup_release(cgrp); } @@ -522,7 +524,7 @@ void BPF_STRUCT_OPS(fcg_running, struct task_struct *p) if (fifo_sched) return; - cgrp = scx_bpf_task_cgroup(p); + cgrp = __COMPAT_scx_bpf_task_cgroup(p); cgc = find_cgrp_ctx(cgrp); if (cgc) { /* @@ -565,7 +567,7 @@ void BPF_STRUCT_OPS(fcg_stopping, struct task_struct *p, bool runnable) if (!taskc->bypassed_at) return; - cgrp = scx_bpf_task_cgroup(p); + cgrp = __COMPAT_scx_bpf_task_cgroup(p); cgc = find_cgrp_ctx(cgrp); if (cgc) { __sync_fetch_and_add(&cgc->cvtime_delta, @@ -579,7 +581,7 @@ void BPF_STRUCT_OPS(fcg_quiescent, struct task_struct *p, u64 deq_flags) { struct cgroup *cgrp; - cgrp = scx_bpf_task_cgroup(p); + cgrp = __COMPAT_scx_bpf_task_cgroup(p); update_active_weight_sums(cgrp, false); bpf_cgroup_release(cgrp); } @@ -781,7 +783,7 @@ void BPF_STRUCT_OPS(fcg_dispatch, s32 cpu, struct task_struct *prev) pick_next_cgroup: cpuc->cur_at = now; - if (scx_bpf_consume(SCX_DSQ_GLOBAL)) { + if (scx_bpf_consume(FALLBACK_DSQ)) { cpuc->cur_cgid = 0; return; } @@ -838,7 +840,7 @@ int BPF_STRUCT_OPS_SLEEPABLE(fcg_cgroup_init, struct cgroup *cgrp, int ret; /* - * Technically incorrect as cgroup ID is full 64bit while dq ID is + * Technically incorrect as cgroup ID is full 64bit while dsq ID is * 63bit. Should not be a problem in practice and easy to spot in the * unlikely case that it breaks. */ @@ -926,6 +928,11 @@ void BPF_STRUCT_OPS(fcg_cgroup_move, struct task_struct *p, p->scx.dsq_vtime = to_cgc->tvtime_now + vtime_delta; } +s32 BPF_STRUCT_OPS_SLEEPABLE(fcg_init) +{ + return scx_bpf_create_dsq(FALLBACK_DSQ, -1); +} + void BPF_STRUCT_OPS(fcg_exit, struct scx_exit_info *ei) { UEI_RECORD(uei, ei); @@ -944,6 +951,7 @@ SCX_OPS_DEFINE(flatcg_ops, .cgroup_init = (void *)fcg_cgroup_init, .cgroup_exit = (void *)fcg_cgroup_exit, .cgroup_move = (void *)fcg_cgroup_move, + .init = (void *)fcg_init, .exit = (void *)fcg_exit, .flags = SCX_OPS_HAS_CGROUP_WEIGHT | SCX_OPS_ENQ_EXITING, .name = "flatcg"); diff --git a/tools/sched_ext/scx_qmap.bpf.c b/tools/sched_ext/scx_qmap.bpf.c index 83c8f54c1e31..67e2a7968cc9 100644 --- a/tools/sched_ext/scx_qmap.bpf.c +++ b/tools/sched_ext/scx_qmap.bpf.c @@ -318,11 +318,11 @@ static bool dispatch_highpri(bool from_timer) if (tctx->highpri) { /* exercise the set_*() and vtime interface too */ - scx_bpf_dispatch_from_dsq_set_slice( + __COMPAT_scx_bpf_dispatch_from_dsq_set_slice( BPF_FOR_EACH_ITER, slice_ns * 2); - scx_bpf_dispatch_from_dsq_set_vtime( + __COMPAT_scx_bpf_dispatch_from_dsq_set_vtime( BPF_FOR_EACH_ITER, highpri_seq++); - scx_bpf_dispatch_vtime_from_dsq( + __COMPAT_scx_bpf_dispatch_vtime_from_dsq( BPF_FOR_EACH_ITER, p, HIGHPRI_DSQ, 0); } } @@ -340,9 +340,9 @@ static bool dispatch_highpri(bool from_timer) else cpu = scx_bpf_pick_any_cpu(p->cpus_ptr, 0); - if (scx_bpf_dispatch_from_dsq(BPF_FOR_EACH_ITER, p, - SCX_DSQ_LOCAL_ON | cpu, - SCX_ENQ_PREEMPT)) { + if (__COMPAT_scx_bpf_dispatch_from_dsq(BPF_FOR_EACH_ITER, p, + SCX_DSQ_LOCAL_ON | cpu, + SCX_ENQ_PREEMPT)) { if (cpu == this_cpu) { dispatched = true; __sync_fetch_and_add(&nr_expedited_local, 1); diff --git a/tools/testing/cxl/test/mem.c b/tools/testing/cxl/test/mem.c index ccdd6a504222..ad5c4c18c5c6 100644 --- a/tools/testing/cxl/test/mem.c +++ b/tools/testing/cxl/test/mem.c @@ -9,7 +9,7 @@ #include <linux/sizes.h> #include <linux/bits.h> #include <cxl/mailbox.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <crypto/sha2.h> #include <cxlmem.h> diff --git a/tools/testing/selftests/alsa/Makefile b/tools/testing/selftests/alsa/Makefile index 25be68025290..944279160fed 100644 --- a/tools/testing/selftests/alsa/Makefile +++ b/tools/testing/selftests/alsa/Makefile @@ -1,5 +1,9 @@ # SPDX-License-Identifier: GPL-2.0 # +ifneq ($(shell pkg-config --exists alsa && echo 0 || echo 1),0) +$(error Package alsa not found, please install alsa development package or \ + add directory containing `alsa.pc` in PKG_CONFIG_PATH) +endif CFLAGS += $(shell pkg-config --cflags alsa) $(KHDR_INCLUDES) LDLIBS += $(shell pkg-config --libs alsa) diff --git a/tools/testing/selftests/bpf/progs/test_tcp_custom_syncookie.h b/tools/testing/selftests/bpf/progs/test_tcp_custom_syncookie.h index f8b1b7e68d2e..34024de6337e 100644 --- a/tools/testing/selftests/bpf/progs/test_tcp_custom_syncookie.h +++ b/tools/testing/selftests/bpf/progs/test_tcp_custom_syncookie.h @@ -22,7 +22,7 @@ __builtin_memcpy(b, __tmp, sizeof(a)); \ } while (0) -/* asm-generic/unaligned.h */ +/* linux/unaligned.h */ #define __get_unaligned_t(type, ptr) ({ \ const struct { type x; } __packed * __pptr = (typeof(__pptr))(ptr); \ __pptr->x; \ diff --git a/tools/testing/selftests/breakpoints/step_after_suspend_test.c b/tools/testing/selftests/breakpoints/step_after_suspend_test.c index dfec31fb9b30..8d275f03e977 100644 --- a/tools/testing/selftests/breakpoints/step_after_suspend_test.c +++ b/tools/testing/selftests/breakpoints/step_after_suspend_test.c @@ -152,7 +152,10 @@ void suspend(void) if (err < 0) ksft_exit_fail_msg("timerfd_settime() failed\n"); - if (write(power_state_fd, "mem", strlen("mem")) != strlen("mem")) + system("(echo mem > /sys/power/state) 2> /dev/null"); + + timerfd_gettime(timerfd, &spec); + if (spec.it_value.tv_sec != 0 || spec.it_value.tv_nsec != 0) ksft_exit_fail_msg("Failed to enter Suspend state\n"); close(timerfd); diff --git a/tools/testing/selftests/clone3/clone3_cap_checkpoint_restore.c b/tools/testing/selftests/clone3/clone3_cap_checkpoint_restore.c index 31b56d625655..3c196fa86c99 100644 --- a/tools/testing/selftests/clone3/clone3_cap_checkpoint_restore.c +++ b/tools/testing/selftests/clone3/clone3_cap_checkpoint_restore.c @@ -27,8 +27,6 @@ #include "../kselftest_harness.h" #include "clone3_selftests.h" -#define MAX_PID_NS_LEVEL 32 - static void child_exit(int ret) { fflush(stdout); diff --git a/tools/testing/selftests/core/.gitignore b/tools/testing/selftests/core/.gitignore index 6e6712ce5817..7999361992aa 100644 --- a/tools/testing/selftests/core/.gitignore +++ b/tools/testing/selftests/core/.gitignore @@ -1 +1,2 @@ close_range_test +unshare_test diff --git a/tools/testing/selftests/devices/probe/test_discoverable_devices.py b/tools/testing/selftests/devices/probe/test_discoverable_devices.py index d94a74b8a054..d7a2bb91c807 100755 --- a/tools/testing/selftests/devices/probe/test_discoverable_devices.py +++ b/tools/testing/selftests/devices/probe/test_discoverable_devices.py @@ -45,7 +45,7 @@ def find_pci_controller_dirs(): def find_usb_controller_dirs(): - usb_controller_sysfs_dir = "usb[\d]+" + usb_controller_sysfs_dir = r"usb[\d]+" dir_regex = re.compile(usb_controller_sysfs_dir) for d in os.scandir(sysfs_usb_devices): @@ -91,7 +91,7 @@ def get_acpi_uid(sysfs_dev_dir): def get_usb_version(sysfs_dev_dir): - re_usb_version = re.compile("PRODUCT=.*/(\d)/.*") + re_usb_version = re.compile(r"PRODUCT=.*/(\d)/.*") with open(os.path.join(sysfs_dev_dir, "uevent")) as f: return int(re_usb_version.search(f.read()).group(1)) diff --git a/tools/testing/selftests/exec/.gitignore b/tools/testing/selftests/exec/.gitignore index 90c238ba6a4b..a0dc5d4bf733 100644 --- a/tools/testing/selftests/exec/.gitignore +++ b/tools/testing/selftests/exec/.gitignore @@ -9,7 +9,8 @@ execveat.ephemeral execveat.denatured non-regular null-argv -/load_address_* +/load_address.* +!load_address.c /recursion-depth xxxxxxxx* pipe diff --git a/tools/testing/selftests/hid/Makefile b/tools/testing/selftests/hid/Makefile index 72be55ac4bdf..38ae31bb07b5 100644 --- a/tools/testing/selftests/hid/Makefile +++ b/tools/testing/selftests/hid/Makefile @@ -17,6 +17,8 @@ TEST_PROGS += hid-tablet.sh TEST_PROGS += hid-usb_crash.sh TEST_PROGS += hid-wacom.sh +TEST_FILES := run-hid-tools-tests.sh + CXX ?= $(CROSS_COMPILE)g++ HOSTPKG_CONFIG := pkg-config diff --git a/tools/testing/selftests/kvm/memslot_modification_stress_test.c b/tools/testing/selftests/kvm/memslot_modification_stress_test.c index e3343f0df9e1..c81a84990eab 100644 --- a/tools/testing/selftests/kvm/memslot_modification_stress_test.c +++ b/tools/testing/selftests/kvm/memslot_modification_stress_test.c @@ -169,12 +169,14 @@ int main(int argc, char *argv[]) case 'i': p.nr_iterations = atoi_positive("Number of iterations", optarg); break; +#ifdef __x86_64__ case 'q': p.disable_slot_zap_quirk = true; TEST_REQUIRE(kvm_check_cap(KVM_CAP_DISABLE_QUIRKS2) & KVM_X86_QUIRK_SLOT_ZAP_ALL); break; +#endif case 'h': default: help(argv[0]); diff --git a/tools/testing/selftests/kvm/memslot_perf_test.c b/tools/testing/selftests/kvm/memslot_perf_test.c index 893366982f77..989ffe0d047f 100644 --- a/tools/testing/selftests/kvm/memslot_perf_test.c +++ b/tools/testing/selftests/kvm/memslot_perf_test.c @@ -113,7 +113,9 @@ static_assert(ATOMIC_BOOL_LOCK_FREE == 2, "atomic bool is not lockless"); static sem_t vcpu_ready; static bool map_unmap_verify; +#ifdef __x86_64__ static bool disable_slot_zap_quirk; +#endif static bool verbose; #define pr_info_v(...) \ @@ -579,8 +581,10 @@ static bool test_memslot_move_prepare(struct vm_data *data, uint32_t guest_page_size = data->vm->page_size; uint64_t movesrcgpa, movetestgpa; +#ifdef __x86_64__ if (disable_slot_zap_quirk) vm_enable_cap(data->vm, KVM_CAP_DISABLE_QUIRKS2, KVM_X86_QUIRK_SLOT_ZAP_ALL); +#endif movesrcgpa = vm_slot2gpa(data, data->nslots - 1); @@ -971,11 +975,13 @@ static bool parse_args(int argc, char *argv[], case 'd': map_unmap_verify = true; break; +#ifdef __x86_64__ case 'q': disable_slot_zap_quirk = true; TEST_REQUIRE(kvm_check_cap(KVM_CAP_DISABLE_QUIRKS2) & KVM_X86_QUIRK_SLOT_ZAP_ALL); break; +#endif case 's': targs->nslots = atoi_paranoid(optarg); if (targs->nslots <= 1 && targs->nslots != -1) { diff --git a/tools/testing/selftests/net/netfilter/conntrack_dump_flush.c b/tools/testing/selftests/net/netfilter/conntrack_dump_flush.c index bd9317bf5ada..dc056fec993b 100644 --- a/tools/testing/selftests/net/netfilter/conntrack_dump_flush.c +++ b/tools/testing/selftests/net/netfilter/conntrack_dump_flush.c @@ -207,6 +207,7 @@ static int conntrack_data_generate_v6(struct mnl_socket *sock, static int count_entries(const struct nlmsghdr *nlh, void *data) { reply_counter++; + return MNL_CB_OK; } static int conntracK_count_zone(struct mnl_socket *sock, uint16_t zone) diff --git a/tools/testing/selftests/net/netfilter/nft_audit.sh b/tools/testing/selftests/net/netfilter/nft_audit.sh index 902f8114bc80..87f2b4c725aa 100755 --- a/tools/testing/selftests/net/netfilter/nft_audit.sh +++ b/tools/testing/selftests/net/netfilter/nft_audit.sh @@ -48,12 +48,31 @@ logread_pid=$! trap 'kill $logread_pid; rm -f $logfile $rulefile' EXIT exec 3<"$logfile" +lsplit='s/^\(.*\) entries=\([^ ]*\) \(.*\)$/pfx="\1"\nval="\2"\nsfx="\3"/' +summarize_logs() { + sum=0 + while read line; do + eval $(sed "$lsplit" <<< "$line") + [[ $sum -gt 0 ]] && { + [[ "$pfx $sfx" == "$tpfx $tsfx" ]] && { + let "sum += val" + continue + } + echo "$tpfx entries=$sum $tsfx" + } + tpfx="$pfx" + tsfx="$sfx" + sum=$val + done + echo "$tpfx entries=$sum $tsfx" +} + do_test() { # (cmd, log) echo -n "testing for cmd: $1 ... " cat <&3 >/dev/null $1 >/dev/null || exit 1 sleep 0.1 - res=$(diff -a -u <(echo "$2") - <&3) + res=$(diff -a -u <(echo "$2") <(summarize_logs <&3)) [ $? -eq 0 ] && { echo "OK"; return; } echo "FAIL" grep -v '^\(---\|+++\|@@\)' <<< "$res" @@ -152,31 +171,17 @@ do_test 'nft reset rules t1 c2' \ 'table=t1 family=2 entries=3 op=nft_reset_rule' do_test 'nft reset rules table t1' \ -'table=t1 family=2 entries=3 op=nft_reset_rule -table=t1 family=2 entries=3 op=nft_reset_rule -table=t1 family=2 entries=3 op=nft_reset_rule' +'table=t1 family=2 entries=9 op=nft_reset_rule' do_test 'nft reset rules t2 c3' \ -'table=t2 family=2 entries=189 op=nft_reset_rule -table=t2 family=2 entries=188 op=nft_reset_rule -table=t2 family=2 entries=126 op=nft_reset_rule' +'table=t2 family=2 entries=503 op=nft_reset_rule' do_test 'nft reset rules t2' \ -'table=t2 family=2 entries=3 op=nft_reset_rule -table=t2 family=2 entries=3 op=nft_reset_rule -table=t2 family=2 entries=186 op=nft_reset_rule -table=t2 family=2 entries=188 op=nft_reset_rule -table=t2 family=2 entries=129 op=nft_reset_rule' +'table=t2 family=2 entries=509 op=nft_reset_rule' do_test 'nft reset rules' \ -'table=t1 family=2 entries=3 op=nft_reset_rule -table=t1 family=2 entries=3 op=nft_reset_rule -table=t1 family=2 entries=3 op=nft_reset_rule -table=t2 family=2 entries=3 op=nft_reset_rule -table=t2 family=2 entries=3 op=nft_reset_rule -table=t2 family=2 entries=180 op=nft_reset_rule -table=t2 family=2 entries=188 op=nft_reset_rule -table=t2 family=2 entries=135 op=nft_reset_rule' +'table=t1 family=2 entries=9 op=nft_reset_rule +table=t2 family=2 entries=509 op=nft_reset_rule' # resetting sets and elements @@ -200,13 +205,11 @@ do_test 'nft reset counters t1' \ 'table=t1 family=2 entries=1 op=nft_reset_obj' do_test 'nft reset counters t2' \ -'table=t2 family=2 entries=342 op=nft_reset_obj -table=t2 family=2 entries=158 op=nft_reset_obj' +'table=t2 family=2 entries=500 op=nft_reset_obj' do_test 'nft reset counters' \ 'table=t1 family=2 entries=1 op=nft_reset_obj -table=t2 family=2 entries=341 op=nft_reset_obj -table=t2 family=2 entries=159 op=nft_reset_obj' +table=t2 family=2 entries=500 op=nft_reset_obj' # resetting quotas @@ -217,13 +220,11 @@ do_test 'nft reset quotas t1' \ 'table=t1 family=2 entries=1 op=nft_reset_obj' do_test 'nft reset quotas t2' \ -'table=t2 family=2 entries=315 op=nft_reset_obj -table=t2 family=2 entries=185 op=nft_reset_obj' +'table=t2 family=2 entries=500 op=nft_reset_obj' do_test 'nft reset quotas' \ 'table=t1 family=2 entries=1 op=nft_reset_obj -table=t2 family=2 entries=314 op=nft_reset_obj -table=t2 family=2 entries=186 op=nft_reset_obj' +table=t2 family=2 entries=500 op=nft_reset_obj' # deleting rules diff --git a/tools/testing/selftests/net/rds/Makefile b/tools/testing/selftests/net/rds/Makefile index da9714bc7aad..cf30307a829b 100644 --- a/tools/testing/selftests/net/rds/Makefile +++ b/tools/testing/selftests/net/rds/Makefile @@ -4,9 +4,10 @@ all: @echo mk_build_dir="$(shell pwd)" > include.sh TEST_PROGS := run.sh \ - include.sh \ test.py +TEST_FILES := include.sh + EXTRA_CLEAN := /tmp/rds_logs include ../../lib.mk diff --git a/tools/testing/selftests/net/rds/test.py b/tools/testing/selftests/net/rds/test.py index e6bb109bcead..e6bb109bcead 100644..100755 --- a/tools/testing/selftests/net/rds/test.py +++ b/tools/testing/selftests/net/rds/test.py diff --git a/tools/testing/selftests/rtc/rtctest.c b/tools/testing/selftests/rtc/rtctest.c index 9647b14b47c5..38a8e67de77d 100644 --- a/tools/testing/selftests/rtc/rtctest.c +++ b/tools/testing/selftests/rtc/rtctest.c @@ -412,6 +412,8 @@ TEST_F_TIMEOUT(rtc, alarm_wkalm_set_minute, 65) { int main(int argc, char **argv) { + int ret = -1; + switch (argc) { case 2: rtc_file = argv[1]; @@ -423,5 +425,12 @@ int main(int argc, char **argv) return 1; } - return test_harness_run(argc, argv); + /* Run the test if rtc_file is accessible */ + if (access(rtc_file, R_OK) == 0) + ret = test_harness_run(argc, argv); + else + ksft_exit_skip("[SKIP]: Cannot access rtc file %s - Exiting\n", + rtc_file); + + return ret; } diff --git a/tools/testing/selftests/timers/posix_timers.c b/tools/testing/selftests/timers/posix_timers.c index 16bd49492efa..ddb1cebc844e 100644 --- a/tools/testing/selftests/timers/posix_timers.c +++ b/tools/testing/selftests/timers/posix_timers.c @@ -26,13 +26,17 @@ static void __fatal_error(const char *test, const char *name, const char *what) { char buf[64]; + char *ret_str = NULL; - strerror_r(errno, buf, sizeof(buf)); + ret_str = strerror_r(errno, buf, sizeof(buf)); - if (name && strlen(name)) - ksft_exit_fail_msg("%s %s %s %s\n", test, name, what, buf); + if (name && strlen(name) && ret_str) + ksft_exit_fail_msg("%s %s %s %s\n", test, name, what, ret_str); + else if (ret_str) + ksft_exit_fail_msg("%s %s %s\n", test, what, ret_str); else - ksft_exit_fail_msg("%s %s %s\n", test, what, buf); + ksft_exit_fail_msg("%s %s\n", test, what); + } #define fatal_error(name, what) __fatal_error(__func__, name, what) diff --git a/tools/testing/selftests/vDSO/vdso_test_getrandom.c b/tools/testing/selftests/vDSO/vdso_test_getrandom.c index 72a1d9b43a84..e5e83dbec589 100644 --- a/tools/testing/selftests/vDSO/vdso_test_getrandom.c +++ b/tools/testing/selftests/vDSO/vdso_test_getrandom.c @@ -59,10 +59,12 @@ static void *vgetrandom_get_state(void) size_t page_size = getpagesize(); size_t new_cap; size_t alloc_size, num = sysconf(_SC_NPROCESSORS_ONLN); /* Just a decent heuristic. */ + size_t state_size_aligned, cache_line_size = sysconf(_SC_LEVEL1_DCACHE_LINESIZE) ?: 1; void *new_block, *new_states; - alloc_size = (num * vgrnd.params.size_of_opaque_state + page_size - 1) & (~(page_size - 1)); - num = (page_size / vgrnd.params.size_of_opaque_state) * (alloc_size / page_size); + state_size_aligned = (vgrnd.params.size_of_opaque_state + cache_line_size - 1) & (~(cache_line_size - 1)); + alloc_size = (num * state_size_aligned + page_size - 1) & (~(page_size - 1)); + num = (page_size / state_size_aligned) * (alloc_size / page_size); new_block = mmap(0, alloc_size, vgrnd.params.mmap_prot, vgrnd.params.mmap_flags, -1, 0); if (new_block == MAP_FAILED) goto out; @@ -78,7 +80,7 @@ static void *vgetrandom_get_state(void) if (((uintptr_t)new_block & (page_size - 1)) + vgrnd.params.size_of_opaque_state > page_size) new_block = (void *)(((uintptr_t)new_block + page_size - 1) & (~(page_size - 1))); vgrnd.states[i] = new_block; - new_block += vgrnd.params.size_of_opaque_state; + new_block += state_size_aligned; } vgrnd.len = num; goto success; diff --git a/tools/tracing/rtla/Makefile.rtla b/tools/tracing/rtla/Makefile.rtla index 3ff0b8970896..cc1d6b615475 100644 --- a/tools/tracing/rtla/Makefile.rtla +++ b/tools/tracing/rtla/Makefile.rtla @@ -38,7 +38,7 @@ BINDIR := /usr/bin .PHONY: install install: doc_install @$(MKDIR) -p $(DESTDIR)$(BINDIR) - $(call QUIET_INSTALL,rtla)$(INSTALL) rtla -m 755 $(DESTDIR)$(BINDIR) + $(call QUIET_INSTALL,rtla)$(INSTALL) $(RTLA) -m 755 $(DESTDIR)$(BINDIR) @$(STRIP) $(DESTDIR)$(BINDIR)/rtla @test ! -f $(DESTDIR)$(BINDIR)/osnoise || $(RM) $(DESTDIR)$(BINDIR)/osnoise @$(LN) rtla $(DESTDIR)$(BINDIR)/osnoise diff --git a/tools/tracing/rtla/src/osnoise_top.c b/tools/tracing/rtla/src/osnoise_top.c index 2f756628613d..30e3853076a0 100644 --- a/tools/tracing/rtla/src/osnoise_top.c +++ b/tools/tracing/rtla/src/osnoise_top.c @@ -442,7 +442,7 @@ struct osnoise_top_params *osnoise_top_parse_args(int argc, char **argv) case 'd': params->duration = parse_seconds_duration(optarg); if (!params->duration) - osnoise_top_usage(params, "Invalid -D duration\n"); + osnoise_top_usage(params, "Invalid -d duration\n"); break; case 'e': tevent = trace_event_alloc(optarg); diff --git a/tools/tracing/rtla/src/timerlat_top.c b/tools/tracing/rtla/src/timerlat_top.c index 8c16419fe22a..210b0f533534 100644 --- a/tools/tracing/rtla/src/timerlat_top.c +++ b/tools/tracing/rtla/src/timerlat_top.c @@ -459,7 +459,7 @@ static void timerlat_top_usage(char *usage) " -c/--cpus cpus: run the tracer only on the given cpus", " -H/--house-keeping cpus: run rtla control threads only on the given cpus", " -C/--cgroup[=cgroup_name]: set cgroup, if no cgroup_name is passed, the rtla's cgroup will be inherited", - " -d/--duration time[m|h|d]: duration of the session in seconds", + " -d/--duration time[s|m|h|d]: duration of the session", " -D/--debug: print debug info", " --dump-tasks: prints the task running on all CPUs if stop conditions are met (depends on !--no-aa)", " -t/--trace[file]: save the stopped trace to [file|timerlat_trace.txt]", @@ -613,7 +613,7 @@ static struct timerlat_top_params case 'd': params->duration = parse_seconds_duration(optarg); if (!params->duration) - timerlat_top_usage("Invalid -D duration\n"); + timerlat_top_usage("Invalid -d duration\n"); break; case 'e': tevent = trace_event_alloc(optarg); |