diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2024-09-05 20:27:09 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-09-12 17:11:24 -0700 |
| commit | 46ae4d0a489741565520195bddebc3414781e603 (patch) | |
| tree | b364bb2c6808d4d1ae4e00c46c123caf7fffe618 | |
| parent | 3cfb5aa10cb78571e214e48a3a6e42c11d5288a1 (diff) | |
| parent | 5abfdfd402699ce7c1e81d1a25bc37f60f7741ff (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR.
No conflicts (sort of) and no adjacent changes.
This merge reverts commit b3c9e65eb227 ("net: hsr: remove seqnr_lock")
from net, as it was superseded by
commit 430d67bdcb04 ("net: hsr: Use the seqnr lock for frames received via interlink port.")
in net-next.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
267 files changed, 2470 insertions, 1138 deletions
diff --git a/Documentation/arch/riscv/vm-layout.rst b/Documentation/arch/riscv/vm-layout.rst index 077b968dcc81..eabec99b5852 100644 --- a/Documentation/arch/riscv/vm-layout.rst +++ b/Documentation/arch/riscv/vm-layout.rst @@ -134,19 +134,3 @@ RISC-V Linux Kernel SV57 ffffffff00000000 | -4 GB | ffffffff7fffffff | 2 GB | modules, BPF ffffffff80000000 | -2 GB | ffffffffffffffff | 2 GB | kernel __________________|____________|__________________|_________|____________________________________________________________ - - -Userspace VAs --------------------- -To maintain compatibility with software that relies on the VA space with a -maximum of 48 bits the kernel will, by default, return virtual addresses to -userspace from a 48-bit range (sv48). This default behavior is achieved by -passing 0 into the hint address parameter of mmap. On CPUs with an address space -smaller than sv48, the CPU maximum supported address space will be the default. - -Software can "opt-in" to receiving VAs from another VA space by providing -a hint address to mmap. When a hint address is passed to mmap, the returned -address will never use more bits than the hint address. For example, if a hint -address of `1 << 40` is passed to mmap, a valid returned address will never use -bits 41 through 63. If no mappable addresses are available in that range, mmap -will return `MAP_FAILED`. diff --git a/Documentation/devicetree/bindings/display/panel/wl-355608-a8.yaml b/Documentation/devicetree/bindings/display/panel/anbernic,rg35xx-plus-panel.yaml index e552d01b52b9..1d67492ebd3b 100644 --- a/Documentation/devicetree/bindings/display/panel/wl-355608-a8.yaml +++ b/Documentation/devicetree/bindings/display/panel/anbernic,rg35xx-plus-panel.yaml @@ -1,10 +1,10 @@ # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- -$id: http://devicetree.org/schemas/display/panel/wl-355608-a8.yaml# +$id: http://devicetree.org/schemas/display/panel/anbernic,rg35xx-plus-panel.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: WL-355608-A8 3.5" (640x480 pixels) 24-bit IPS LCD panel +title: Anbernic RG35XX series (WL-355608-A8) 3.5" 640x480 24-bit IPS LCD panel maintainers: - Ryan Walklin <ryan@testtoast.com> @@ -15,7 +15,14 @@ allOf: properties: compatible: - const: wl-355608-a8 + oneOf: + - const: anbernic,rg35xx-plus-panel + - items: + - enum: + - anbernic,rg35xx-2024-panel + - anbernic,rg35xx-h-panel + - anbernic,rg35xx-sp-panel + - const: anbernic,rg35xx-plus-panel reg: maxItems: 1 @@ -40,7 +47,7 @@ examples: #size-cells = <0>; panel@0 { - compatible = "wl-355608-a8"; + compatible = "anbernic,rg35xx-plus-panel"; reg = <0>; spi-3wire; diff --git a/Documentation/devicetree/bindings/net/nxp,tja11xx.yaml b/Documentation/devicetree/bindings/net/nxp,tja11xx.yaml index 85bfa45f5122..a754a61adc2d 100644 --- a/Documentation/devicetree/bindings/net/nxp,tja11xx.yaml +++ b/Documentation/devicetree/bindings/net/nxp,tja11xx.yaml @@ -14,8 +14,53 @@ maintainers: description: Bindings for NXP TJA11xx automotive PHYs +properties: + compatible: + enum: + - ethernet-phy-id0180.dc40 + - ethernet-phy-id0180.dc41 + - ethernet-phy-id0180.dc48 + - ethernet-phy-id0180.dd00 + - ethernet-phy-id0180.dd01 + - ethernet-phy-id0180.dd02 + - ethernet-phy-id0180.dc80 + - ethernet-phy-id0180.dc82 + - ethernet-phy-id001b.b010 + - ethernet-phy-id001b.b013 + - ethernet-phy-id001b.b030 + - ethernet-phy-id001b.b031 + allOf: - $ref: ethernet-phy.yaml# + - if: + properties: + compatible: + contains: + enum: + - ethernet-phy-id0180.dc40 + - ethernet-phy-id0180.dc41 + - ethernet-phy-id0180.dc48 + - ethernet-phy-id0180.dd00 + - ethernet-phy-id0180.dd01 + - ethernet-phy-id0180.dd02 + + then: + properties: + nxp,rmii-refclk-in: + type: boolean + description: | + The REF_CLK is provided for both transmitted and received data + in RMII mode. This clock signal is provided by the PHY and is + typically derived from an external 25MHz crystal. Alternatively, + a 50MHz clock signal generated by an external oscillator can be + connected to pin REF_CLK. A third option is to connect a 25MHz + clock to pin CLK_IN_OUT. So, the REF_CLK should be configured + as input or output according to the actual circuit connection. + If present, indicates that the REF_CLK will be configured as + interface reference clock input when RMII mode enabled. + If not present, the REF_CLK will be configured as interface + reference clock output when RMII mode enabled. + Only supported on TJA1100 and TJA1101. patternProperties: "^ethernet-phy@[0-9a-f]+$": @@ -32,22 +77,6 @@ patternProperties: description: The ID number for the child PHY. Should be +1 of parent PHY. - nxp,rmii-refclk-in: - type: boolean - description: | - The REF_CLK is provided for both transmitted and received data - in RMII mode. This clock signal is provided by the PHY and is - typically derived from an external 25MHz crystal. Alternatively, - a 50MHz clock signal generated by an external oscillator can be - connected to pin REF_CLK. A third option is to connect a 25MHz - clock to pin CLK_IN_OUT. So, the REF_CLK should be configured - as input or output according to the actual circuit connection. - If present, indicates that the REF_CLK will be configured as - interface reference clock input when RMII mode enabled. - If not present, the REF_CLK will be configured as interface - reference clock output when RMII mode enabled. - Only supported on TJA1100 and TJA1101. - required: - reg @@ -60,6 +89,7 @@ examples: #size-cells = <0>; tja1101_phy0: ethernet-phy@4 { + compatible = "ethernet-phy-id0180.dc40"; reg = <0x4>; nxp,rmii-refclk-in; }; diff --git a/Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml b/Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml index 917c40d5c382..1cbe44ab23b1 100644 --- a/Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml +++ b/Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.yaml @@ -28,7 +28,7 @@ unevaluatedProperties: false examples: - | - nvmem { + soc-nvmem { compatible = "xlnx,zynqmp-nvmem-fw"; nvmem-layout { compatible = "fixed-layout"; diff --git a/Documentation/devicetree/bindings/soc/rockchip/grf.yaml b/Documentation/devicetree/bindings/soc/rockchip/grf.yaml index 78c6d5b64138..35b20e53b513 100644 --- a/Documentation/devicetree/bindings/soc/rockchip/grf.yaml +++ b/Documentation/devicetree/bindings/soc/rockchip/grf.yaml @@ -31,11 +31,17 @@ properties: - rockchip,rk3588-pcie3-pipe-grf - rockchip,rk3588-usb-grf - rockchip,rk3588-usbdpphy-grf - - rockchip,rk3588-vo-grf + - rockchip,rk3588-vo0-grf + - rockchip,rk3588-vo1-grf - rockchip,rk3588-vop-grf - rockchip,rv1108-usbgrf - const: syscon - items: + - const: rockchip,rk3588-vo-grf + - const: syscon + deprecated: true + description: Use rockchip,rk3588-vo{0,1}-grf instead. + - items: - enum: - rockchip,px30-grf - rockchip,px30-pmugrf @@ -262,6 +268,8 @@ allOf: contains: enum: - rockchip,rk3588-vo-grf + - rockchip,rk3588-vo0-grf + - rockchip,rk3588-vo1-grf then: required: diff --git a/Documentation/netlink/specs/mptcp_pm.yaml b/Documentation/netlink/specs/mptcp_pm.yaml index af525ed29792..30d8342cacc8 100644 --- a/Documentation/netlink/specs/mptcp_pm.yaml +++ b/Documentation/netlink/specs/mptcp_pm.yaml @@ -109,7 +109,6 @@ attribute-sets: - name: port type: u16 - byte-order: big-endian - name: flags type: u32 diff --git a/Documentation/virt/hyperv/coco.rst b/Documentation/virt/hyperv/coco.rst new file mode 100644 index 000000000000..c15d6fe34b4e --- /dev/null +++ b/Documentation/virt/hyperv/coco.rst @@ -0,0 +1,260 @@ +.. SPDX-License-Identifier: GPL-2.0 + +Confidential Computing VMs +========================== +Hyper-V can create and run Linux guests that are Confidential Computing +(CoCo) VMs. Such VMs cooperate with the physical processor to better protect +the confidentiality and integrity of data in the VM's memory, even in the +face of a hypervisor/VMM that has been compromised and may behave maliciously. +CoCo VMs on Hyper-V share the generic CoCo VM threat model and security +objectives described in Documentation/security/snp-tdx-threat-model.rst. Note +that Hyper-V specific code in Linux refers to CoCo VMs as "isolated VMs" or +"isolation VMs". + +A Linux CoCo VM on Hyper-V requires the cooperation and interaction of the +following: + +* Physical hardware with a processor that supports CoCo VMs + +* The hardware runs a version of Windows/Hyper-V with support for CoCo VMs + +* The VM runs a version of Linux that supports being a CoCo VM + +The physical hardware requirements are as follows: + +* AMD processor with SEV-SNP. Hyper-V does not run guest VMs with AMD SME, + SEV, or SEV-ES encryption, and such encryption is not sufficient for a CoCo + VM on Hyper-V. + +* Intel processor with TDX + +To create a CoCo VM, the "Isolated VM" attribute must be specified to Hyper-V +when the VM is created. A VM cannot be changed from a CoCo VM to a normal VM, +or vice versa, after it is created. + +Operational Modes +----------------- +Hyper-V CoCo VMs can run in two modes. The mode is selected when the VM is +created and cannot be changed during the life of the VM. + +* Fully-enlightened mode. In this mode, the guest operating system is + enlightened to understand and manage all aspects of running as a CoCo VM. + +* Paravisor mode. In this mode, a paravisor layer between the guest and the + host provides some operations needed to run as a CoCo VM. The guest operating + system can have fewer CoCo enlightenments than is required in the + fully-enlightened case. + +Conceptually, fully-enlightened mode and paravisor mode may be treated as +points on a spectrum spanning the degree of guest enlightenment needed to run +as a CoCo VM. Fully-enlightened mode is one end of the spectrum. A full +implementation of paravisor mode is the other end of the spectrum, where all +aspects of running as a CoCo VM are handled by the paravisor, and a normal +guest OS with no knowledge of memory encryption or other aspects of CoCo VMs +can run successfully. However, the Hyper-V implementation of paravisor mode +does not go this far, and is somewhere in the middle of the spectrum. Some +aspects of CoCo VMs are handled by the Hyper-V paravisor while the guest OS +must be enlightened for other aspects. Unfortunately, there is no +standardized enumeration of feature/functions that might be provided in the +paravisor, and there is no standardized mechanism for a guest OS to query the +paravisor for the feature/functions it provides. The understanding of what +the paravisor provides is hard-coded in the guest OS. + +Paravisor mode has similarities to the `Coconut project`_, which aims to provide +a limited paravisor to provide services to the guest such as a virtual TPM. +However, the Hyper-V paravisor generally handles more aspects of CoCo VMs +than is currently envisioned for Coconut, and so is further toward the "no +guest enlightenments required" end of the spectrum. + +.. _Coconut project: https://github.com/coconut-svsm/svsm + +In the CoCo VM threat model, the paravisor is in the guest security domain +and must be trusted by the guest OS. By implication, the hypervisor/VMM must +protect itself against a potentially malicious paravisor just like it +protects against a potentially malicious guest. + +The hardware architectural approach to fully-enlightened vs. paravisor mode +varies depending on the underlying processor. + +* With AMD SEV-SNP processors, in fully-enlightened mode the guest OS runs in + VMPL 0 and has full control of the guest context. In paravisor mode, the + guest OS runs in VMPL 2 and the paravisor runs in VMPL 0. The paravisor + running in VMPL 0 has privileges that the guest OS in VMPL 2 does not have. + Certain operations require the guest to invoke the paravisor. Furthermore, in + paravisor mode the guest OS operates in "virtual Top Of Memory" (vTOM) mode + as defined by the SEV-SNP architecture. This mode simplifies guest management + of memory encryption when a paravisor is used. + +* With Intel TDX processor, in fully-enlightened mode the guest OS runs in an + L1 VM. In paravisor mode, TD partitioning is used. The paravisor runs in the + L1 VM, and the guest OS runs in a nested L2 VM. + +Hyper-V exposes a synthetic MSR to guests that describes the CoCo mode. This +MSR indicates if the underlying processor uses AMD SEV-SNP or Intel TDX, and +whether a paravisor is being used. It is straightforward to build a single +kernel image that can boot and run properly on either architecture, and in +either mode. + +Paravisor Effects +----------------- +Running in paravisor mode affects the following areas of generic Linux kernel +CoCo VM functionality: + +* Initial guest memory setup. When a new VM is created in paravisor mode, the + paravisor runs first and sets up the guest physical memory as encrypted. The + guest Linux does normal memory initialization, except for explicitly marking + appropriate ranges as decrypted (shared). In paravisor mode, Linux does not + perform the early boot memory setup steps that are particularly tricky with + AMD SEV-SNP in fully-enlightened mode. + +* #VC/#VE exception handling. In paravisor mode, Hyper-V configures the guest + CoCo VM to route #VC and #VE exceptions to VMPL 0 and the L1 VM, + respectively, and not the guest Linux. Consequently, these exception handlers + do not run in the guest Linux and are not a required enlightenment for a + Linux guest in paravisor mode. + +* CPUID flags. Both AMD SEV-SNP and Intel TDX provide a CPUID flag in the + guest indicating that the VM is operating with the respective hardware + support. While these CPUID flags are visible in fully-enlightened CoCo VMs, + the paravisor filters out these flags and the guest Linux does not see them. + Throughout the Linux kernel, explicitly testing these flags has mostly been + eliminated in favor of the cc_platform_has() function, with the goal of + abstracting the differences between SEV-SNP and TDX. But the + cc_platform_has() abstraction also allows the Hyper-V paravisor configuration + to selectively enable aspects of CoCo VM functionality even when the CPUID + flags are not set. The exception is early boot memory setup on SEV-SNP, which + tests the CPUID SEV-SNP flag. But not having the flag in Hyper-V paravisor + mode VM achieves the desired effect or not running SEV-SNP specific early + boot memory setup. + +* Device emulation. In paravisor mode, the Hyper-V paravisor provides + emulation of devices such as the IO-APIC and TPM. Because the emulation + happens in the paravisor in the guest context (instead of the hypervisor/VMM + context), MMIO accesses to these devices must be encrypted references instead + of the decrypted references that would be used in a fully-enlightened CoCo + VM. The __ioremap_caller() function has been enhanced to make a callback to + check whether a particular address range should be treated as encrypted + (private). See the "is_private_mmio" callback. + +* Encrypt/decrypt memory transitions. In a CoCo VM, transitioning guest + memory between encrypted and decrypted requires coordinating with the + hypervisor/VMM. This is done via callbacks invoked from + __set_memory_enc_pgtable(). In fully-enlightened mode, the normal SEV-SNP and + TDX implementations of these callbacks are used. In paravisor mode, a Hyper-V + specific set of callbacks is used. These callbacks invoke the paravisor so + that the paravisor can coordinate the transitions and inform the hypervisor + as necessary. See hv_vtom_init() where these callback are set up. + +* Interrupt injection. In fully enlightened mode, a malicious hypervisor + could inject interrupts into the guest OS at times that violate x86/x64 + architectural rules. For full protection, the guest OS should include + enlightenments that use the interrupt injection management features provided + by CoCo-capable processors. In paravisor mode, the paravisor mediates + interrupt injection into the guest OS, and ensures that the guest OS only + sees interrupts that are "legal". The paravisor uses the interrupt injection + management features provided by the CoCo-capable physical processor, thereby + masking these complexities from the guest OS. + +Hyper-V Hypercalls +------------------ +When in fully-enlightened mode, hypercalls made by the Linux guest are routed +directly to the hypervisor, just as in a non-CoCo VM. But in paravisor mode, +normal hypercalls trap to the paravisor first, which may in turn invoke the +hypervisor. But the paravisor is idiosyncratic in this regard, and a few +hypercalls made by the Linux guest must always be routed directly to the +hypervisor. These hypercall sites test for a paravisor being present, and use +a special invocation sequence. See hv_post_message(), for example. + +Guest communication with Hyper-V +-------------------------------- +Separate from the generic Linux kernel handling of memory encryption in Linux +CoCo VMs, Hyper-V has VMBus and VMBus devices that communicate using memory +shared between the Linux guest and the host. This shared memory must be +marked decrypted to enable communication. Furthermore, since the threat model +includes a compromised and potentially malicious host, the guest must guard +against leaking any unintended data to the host through this shared memory. + +These Hyper-V and VMBus memory pages are marked as decrypted: + +* VMBus monitor pages + +* Synthetic interrupt controller (synic) related pages (unless supplied by + the paravisor) + +* Per-cpu hypercall input and output pages (unless running with a paravisor) + +* VMBus ring buffers. The direct mapping is marked decrypted in + __vmbus_establish_gpadl(). The secondary mapping created in + hv_ringbuffer_init() must also include the "decrypted" attribute. + +When the guest writes data to memory that is shared with the host, it must +ensure that only the intended data is written. Padding or unused fields must +be initialized to zeros before copying into the shared memory so that random +kernel data is not inadvertently given to the host. + +Similarly, when the guest reads memory that is shared with the host, it must +validate the data before acting on it so that a malicious host cannot induce +the guest to expose unintended data. Doing such validation can be tricky +because the host can modify the shared memory areas even while or after +validation is performed. For messages passed from the host to the guest in a +VMBus ring buffer, the length of the message is validated, and the message is +copied into a temporary (encrypted) buffer for further validation and +processing. The copying adds a small amount of overhead, but is the only way +to protect against a malicious host. See hv_pkt_iter_first(). + +Many drivers for VMBus devices have been "hardened" by adding code to fully +validate messages received over VMBus, instead of assuming that Hyper-V is +acting cooperatively. Such drivers are marked as "allowed_in_isolated" in the +vmbus_devs[] table. Other drivers for VMBus devices that are not needed in a +CoCo VM have not been hardened, and they are not allowed to load in a CoCo +VM. See vmbus_is_valid_offer() where such devices are excluded. + +Two VMBus devices depend on the Hyper-V host to do DMA data transfers: +storvsc for disk I/O and netvsc for network I/O. storvsc uses the normal +Linux kernel DMA APIs, and so bounce buffering through decrypted swiotlb +memory is done implicitly. netvsc has two modes for data transfers. The first +mode goes through send and receive buffer space that is explicitly allocated +by the netvsc driver, and is used for most smaller packets. These send and +receive buffers are marked decrypted by __vmbus_establish_gpadl(). Because +the netvsc driver explicitly copies packets to/from these buffers, the +equivalent of bounce buffering between encrypted and decrypted memory is +already part of the data path. The second mode uses the normal Linux kernel +DMA APIs, and is bounce buffered through swiotlb memory implicitly like in +storvsc. + +Finally, the VMBus virtual PCI driver needs special handling in a CoCo VM. +Linux PCI device drivers access PCI config space using standard APIs provided +by the Linux PCI subsystem. On Hyper-V, these functions directly access MMIO +space, and the access traps to Hyper-V for emulation. But in CoCo VMs, memory +encryption prevents Hyper-V from reading the guest instruction stream to +emulate the access. So in a CoCo VM, these functions must make a hypercall +with arguments explicitly describing the access. See +_hv_pcifront_read_config() and _hv_pcifront_write_config() and the +"use_calls" flag indicating to use hypercalls. + +load_unaligned_zeropad() +------------------------ +When transitioning memory between encrypted and decrypted, the caller of +set_memory_encrypted() or set_memory_decrypted() is responsible for ensuring +the memory isn't in use and isn't referenced while the transition is in +progress. The transition has multiple steps, and includes interaction with +the Hyper-V host. The memory is in an inconsistent state until all steps are +complete. A reference while the state is inconsistent could result in an +exception that can't be cleanly fixed up. + +However, the kernel load_unaligned_zeropad() mechanism may make stray +references that can't be prevented by the caller of set_memory_encrypted() or +set_memory_decrypted(), so there's specific code in the #VC or #VE exception +handler to fixup this case. But a CoCo VM running on Hyper-V may be +configured to run with a paravisor, with the #VC or #VE exception routed to +the paravisor. There's no architectural way to forward the exceptions back to +the guest kernel, and in such a case, the load_unaligned_zeropad() fixup code +in the #VC/#VE handlers doesn't run. + +To avoid this problem, the Hyper-V specific functions for notifying the +hypervisor of the transition mark pages as "not present" while a transition +is in progress. If load_unaligned_zeropad() causes a stray reference, a +normal page fault is generated instead of #VC or #VE, and the page-fault- +based handlers for load_unaligned_zeropad() fixup the reference. When the +encrypted/decrypted transition is complete, the pages are marked as "present" +again. See hv_vtom_clear_present() and hv_vtom_set_host_visibility(). diff --git a/Documentation/virt/hyperv/index.rst b/Documentation/virt/hyperv/index.rst index de447e11b4a5..79bc4080329e 100644 --- a/Documentation/virt/hyperv/index.rst +++ b/Documentation/virt/hyperv/index.rst @@ -11,3 +11,4 @@ Hyper-V Enlightenments vmbus clocks vpci + coco diff --git a/MAINTAINERS b/MAINTAINERS index 2b65f8cec148..adff6c2e6656 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -7466,8 +7466,8 @@ S: Maintained T: git https://gitlab.freedesktop.org/drm/misc/kernel.git F: Documentation/devicetree/bindings/display/bridge/ F: drivers/gpu/drm/bridge/ +F: drivers/gpu/drm/display/drm_bridge_connector.c F: drivers/gpu/drm/drm_bridge.c -F: drivers/gpu/drm/drm_bridge_connector.c F: include/drm/drm_bridge.h F: include/drm/drm_bridge_connector.h @@ -18434,6 +18434,7 @@ L: netdev@vger.kernel.org S: Maintained F: Documentation/devicetree/bindings/net/pse-pd/ F: drivers/net/pse-pd/ +F: net/ethtool/pse-pd.c PSTORE FILESYSTEM M: Kees Cook <kees@kernel.org> @@ -2,7 +2,7 @@ VERSION = 6 PATCHLEVEL = 11 SUBLEVEL = 0 -EXTRAVERSION = -rc6 +EXTRAVERSION = -rc7 NAME = Baby Opossum Posse # *DOCUMENTATION* diff --git a/arch/arm64/boot/dts/rockchip/rk3328-rock-pi-e.dts b/arch/arm64/boot/dts/rockchip/rk3328-rock-pi-e.dts index a608a219543e..3e08e2fd0a78 100644 --- a/arch/arm64/boot/dts/rockchip/rk3328-rock-pi-e.dts +++ b/arch/arm64/boot/dts/rockchip/rk3328-rock-pi-e.dts @@ -387,7 +387,7 @@ pmic { pmic_int_l: pmic-int-l { - rockchip,pins = <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>; + rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>; }; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi index ccbe3a7a1d2c..d24444cdf54a 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi @@ -154,6 +154,22 @@ }; }; +&gpio3 { + /* + * The Qseven BIOS_DISABLE signal on the RK3399-Q7 keeps the on-module + * eMMC and SPI flash powered-down initially (in fact it keeps the + * reset signal asserted). BIOS_DISABLE_OVERRIDE pin allows to override + * that signal so that eMMC and SPI can be used regardless of the state + * of the signal. + */ + bios-disable-override-hog { + gpios = <RK_PD5 GPIO_ACTIVE_LOW>; + gpio-hog; + line-name = "bios_disable_override"; + output-high; + }; +}; + &gmac { assigned-clocks = <&cru SCLK_RMII_SRC>; assigned-clock-parents = <&clkin_gmac>; @@ -409,6 +425,7 @@ &i2s0 { pinctrl-0 = <&i2s0_2ch_bus>; + pinctrl-1 = <&i2s0_2ch_bus_bclk_off>; rockchip,playback-channels = <2>; rockchip,capture-channels = <2>; status = "okay"; @@ -417,8 +434,8 @@ /* * As Q7 does not specify neither a global nor a RX clock for I2S these * signals are not used. Furthermore I2S0_LRCK_RX is used as GPIO. - * Therefore we have to redefine the i2s0_2ch_bus definition to prevent - * conflicts. + * Therefore we have to redefine the i2s0_2ch_bus and i2s0_2ch_bus_bclk_off + * definitions to prevent conflicts. */ &i2s0_2ch_bus { rockchip,pins = @@ -428,6 +445,14 @@ <3 RK_PD7 1 &pcfg_pull_none>; }; +&i2s0_2ch_bus_bclk_off { + rockchip,pins = + <3 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>, + <3 RK_PD2 1 &pcfg_pull_none>, + <3 RK_PD3 1 &pcfg_pull_none>, + <3 RK_PD7 1 &pcfg_pull_none>; +}; + &io_domains { status = "okay"; bt656-supply = <&vcc_1v8>; @@ -449,9 +474,14 @@ &pinctrl { pinctrl-names = "default"; - pinctrl-0 = <&q7_thermal_pin>; + pinctrl-0 = <&q7_thermal_pin &bios_disable_override_hog_pin>; gpios { + bios_disable_override_hog_pin: bios-disable-override-hog-pin { + rockchip,pins = + <3 RK_PD5 RK_FUNC_GPIO &pcfg_pull_down>; + }; + q7_thermal_pin: q7-thermal-pin { rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>; diff --git a/arch/arm64/boot/dts/rockchip/rk356x.dtsi b/arch/arm64/boot/dts/rockchip/rk356x.dtsi index 4690be841a1c..c72b3a608edd 100644 --- a/arch/arm64/boot/dts/rockchip/rk356x.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk356x.dtsi @@ -1592,10 +1592,9 @@ <&cru SRST_TSADCPHY>; rockchip,grf = <&grf>; rockchip,hw-tshut-temp = <95000>; - pinctrl-names = "init", "default", "sleep"; - pinctrl-0 = <&tsadc_pin>; - pinctrl-1 = <&tsadc_shutorg>; - pinctrl-2 = <&tsadc_pin>; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&tsadc_shutorg>; + pinctrl-1 = <&tsadc_pin>; #thermal-sensor-cells = <1>; status = "disabled"; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi index b6e4df180f0b..ee99166ebd46 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi @@ -582,14 +582,14 @@ }; vo0_grf: syscon@fd5a6000 { - compatible = "rockchip,rk3588-vo-grf", "syscon"; + compatible = "rockchip,rk3588-vo0-grf", "syscon"; reg = <0x0 0xfd5a6000 0x0 0x2000>; clocks = <&cru PCLK_VO0GRF>; }; vo1_grf: syscon@fd5a8000 { - compatible = "rockchip,rk3588-vo-grf", "syscon"; - reg = <0x0 0xfd5a8000 0x0 0x100>; + compatible = "rockchip,rk3588-vo1-grf", "syscon"; + reg = <0x0 0xfd5a8000 0x0 0x4000>; clocks = <&cru PCLK_VO1GRF>; }; diff --git a/arch/arm64/kernel/stacktrace.c b/arch/arm64/kernel/stacktrace.c index 6b3258860377..2729faaee4b4 100644 --- a/arch/arm64/kernel/stacktrace.c +++ b/arch/arm64/kernel/stacktrace.c @@ -25,6 +25,7 @@ * * @common: Common unwind state. * @task: The task being unwound. + * @graph_idx: Used by ftrace_graph_ret_addr() for optimized stack unwinding. * @kr_cur: When KRETPROBES is selected, holds the kretprobe instance * associated with the most recently encountered replacement lr * value. @@ -32,6 +33,7 @@ struct kunwind_state { struct unwind_state common; struct task_struct *task; + int graph_idx; #ifdef CONFIG_KRETPROBES struct llist_node *kr_cur; #endif @@ -106,7 +108,7 @@ kunwind_recover_return_address(struct kunwind_state *state) if (state->task->ret_stack && (state->common.pc == (unsigned long)return_to_handler)) { unsigned long orig_pc; - orig_pc = ftrace_graph_ret_addr(state->task, NULL, + orig_pc = ftrace_graph_ret_addr(state->task, &state->graph_idx, state->common.pc, (void *)state->common.fp); if (WARN_ON_ONCE(state->common.pc == orig_pc)) diff --git a/arch/powerpc/include/asm/nohash/32/pgtable.h b/arch/powerpc/include/asm/nohash/32/pgtable.h index 9508399dd036..b481738c4bb5 100644 --- a/arch/powerpc/include/asm/nohash/32/pgtable.h +++ b/arch/powerpc/include/asm/nohash/32/pgtable.h @@ -52,7 +52,7 @@ #define USER_PTRS_PER_PGD (TASK_SIZE / PGDIR_SIZE) #define pgd_ERROR(e) \ - pr_err("%s:%d: bad pgd %08lx.\n", __FILE__, __LINE__, pgd_val(e)) + pr_err("%s:%d: bad pgd %08llx.\n", __FILE__, __LINE__, (unsigned long long)pgd_val(e)) /* * This is the bottom of the PKMAP area with HIGHMEM or an arbitrary @@ -170,7 +170,7 @@ static inline void pmd_clear(pmd_t *pmdp) #define pmd_pfn(pmd) (pmd_val(pmd) >> PAGE_SHIFT) #else #define pmd_page_vaddr(pmd) \ - ((const void *)(pmd_val(pmd) & ~(PTE_TABLE_SIZE - 1))) + ((const void *)((unsigned long)pmd_val(pmd) & ~(PTE_TABLE_SIZE - 1))) #define pmd_pfn(pmd) (__pa(pmd_val(pmd)) >> PAGE_SHIFT) #endif diff --git a/arch/powerpc/include/asm/pgtable-types.h b/arch/powerpc/include/asm/pgtable-types.h index 7b3d4c592a10..f3086e39e7d2 100644 --- a/arch/powerpc/include/asm/pgtable-types.h +++ b/arch/powerpc/include/asm/pgtable-types.h @@ -49,16 +49,22 @@ static inline unsigned long pud_val(pud_t x) #endif /* CONFIG_PPC64 */ /* PGD level */ -#if defined(CONFIG_PPC_E500) && defined(CONFIG_PTE_64BIT) +#if defined(CONFIG_PPC_85xx) && defined(CONFIG_PTE_64BIT) typedef struct { unsigned long long pgd; } pgd_t; + +static inline unsigned long long pgd_val(pgd_t x) +{ + return x.pgd; +} #else typedef struct { unsigned long pgd; } pgd_t; -#endif -#define __pgd(x) ((pgd_t) { (x) }) + static inline unsigned long pgd_val(pgd_t x) { return x.pgd; } +#endif +#define __pgd(x) ((pgd_t) { (x) }) /* Page protection bits */ typedef struct { unsigned long pgprot; } pgprot_t; diff --git a/arch/powerpc/kernel/vdso/vdso32.lds.S b/arch/powerpc/kernel/vdso/vdso32.lds.S index 426e1ccc6971..8f57107000a2 100644 --- a/arch/powerpc/kernel/vdso/vdso32.lds.S +++ b/arch/powerpc/kernel/vdso/vdso32.lds.S @@ -74,6 +74,8 @@ SECTIONS .got : { *(.got) } :text .plt : { *(.plt) } + .rela.dyn : { *(.rela .rela*) } + _end = .; __end = .; PROVIDE(end = .); @@ -87,7 +89,7 @@ SECTIONS *(.branch_lt) *(.data .data.* .gnu.linkonce.d.* .sdata*) *(.bss .sbss .dynbss .dynsbss) - *(.got1 .glink .iplt .rela*) + *(.got1 .glink .iplt) } } diff --git a/arch/powerpc/kernel/vdso/vdso64.lds.S b/arch/powerpc/kernel/vdso/vdso64.lds.S index bda6c8cdd459..400819258c06 100644 --- a/arch/powerpc/kernel/vdso/vdso64.lds.S +++ b/arch/powerpc/kernel/vdso/vdso64.lds.S @@ -69,7 +69,7 @@ SECTIONS .eh_frame_hdr : { *(.eh_frame_hdr) } :text :eh_frame_hdr .eh_frame : { KEEP (*(.eh_frame)) } :text .gcc_except_table : { *(.gcc_except_table) } - .rela.dyn ALIGN(8) : { *(.rela.dyn) } + .rela.dyn ALIGN(8) : { *(.rela .rela*) } .got ALIGN(8) : { *(.got .toc) } @@ -86,7 +86,7 @@ SECTIONS *(.data .data.* .gnu.linkonce.d.* .sdata*) *(.bss .sbss .dynbss .dynsbss) *(.opd) - *(.glink .iplt .plt .rela*) + *(.glink .iplt .plt) } } diff --git a/arch/powerpc/lib/qspinlock.c b/arch/powerpc/lib/qspinlock.c index 5de4dd549f6e..bcc7e4dff8c3 100644 --- a/arch/powerpc/lib/qspinlock.c +++ b/arch/powerpc/lib/qspinlock.c @@ -697,7 +697,15 @@ again: } release: - qnodesp->count--; /* release the node */ + /* + * Clear the lock before releasing the node, as another CPU might see stale + * values if an interrupt occurs after we increment qnodesp->count + * but before node->lock is initialized. The barrier ensures that + * there are no further stores to the node after it has been released. + */ + node->lock = NULL; + barrier(); + qnodesp->count--; } void queued_spin_lock_slowpath(struct qspinlock *lock) diff --git a/arch/powerpc/mm/nohash/tlb_64e.c b/arch/powerpc/mm/nohash/tlb_64e.c index 113edf76d3ce..d26656b07b72 100644 --- a/arch/powerpc/mm/nohash/tlb_64e.c +++ b/arch/powerpc/mm/nohash/tlb_64e.c @@ -33,7 +33,7 @@ * though this will probably be made common with other nohash * implementations at some point */ -int mmu_pte_psize; /* Page size used for PTE pages */ +static int mmu_pte_psize; /* Page size used for PTE pages */ int mmu_vmemmap_psize; /* Page size used for the virtual mem map */ int book3e_htw_mode; /* HW tablewalk? Value is PPC_HTW_* */ unsigned long linear_map_top; /* Top of linear mapping */ diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index 0f3cd7c3a436..939ea7f6a228 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -552,8 +552,8 @@ config RISCV_ISA_SVPBMT config TOOLCHAIN_HAS_V bool default y - depends on !64BIT || $(cc-option,-mabi=lp64 -march=rv64iv) - depends on !32BIT || $(cc-option,-mabi=ilp32 -march=rv32iv) + depends on !64BIT || $(cc-option,-mabi=lp64 -march=rv64imv) + depends on !32BIT || $(cc-option,-mabi=ilp32 -march=rv32imv) depends on LLD_VERSION >= 140000 || LD_VERSION >= 23800 depends on AS_HAS_OPTION_ARCH diff --git a/arch/riscv/boot/dts/starfive/jh7110-common.dtsi b/arch/riscv/boot/dts/starfive/jh7110-common.dtsi index ca2d44d59d48..c7771b3b6475 100644 --- a/arch/riscv/boot/dts/starfive/jh7110-common.dtsi +++ b/arch/riscv/boot/dts/starfive/jh7110-common.dtsi @@ -365,6 +365,12 @@ }; }; +&syscrg { + assigned-clocks = <&syscrg JH7110_SYSCLK_CPU_CORE>, + <&pllclk JH7110_PLLCLK_PLL0_OUT>; + assigned-clock-rates = <500000000>, <1500000000>; +}; + &sysgpio { i2c0_pins: i2c0-0 { i2c-pins { diff --git a/arch/riscv/include/asm/processor.h b/arch/riscv/include/asm/processor.h index 8702b8721a27..efa1b3519b23 100644 --- a/arch/riscv/include/asm/processor.h +++ b/arch/riscv/include/asm/processor.h @@ -14,36 +14,14 @@ #include <asm/ptrace.h> -/* - * addr is a hint to the maximum userspace address that mmap should provide, so - * this macro needs to return the largest address space available so that - * mmap_end < addr, being mmap_end the top of that address space. - * See Documentation/arch/riscv/vm-layout.rst for more details. - */ #define arch_get_mmap_end(addr, len, flags) \ ({ \ - unsigned long mmap_end; \ - typeof(addr) _addr = (addr); \ - if ((_addr) == 0 || is_compat_task() || \ - ((_addr + len) > BIT(VA_BITS - 1))) \ - mmap_end = STACK_TOP_MAX; \ - else \ - mmap_end = (_addr + len); \ - mmap_end; \ + STACK_TOP_MAX; \ }) #define arch_get_mmap_base(addr, base) \ ({ \ - unsigned long mmap_base; \ - typeof(addr) _addr = (addr); \ - typeof(base) _base = (base); \ - unsigned long rnd_gap = DEFAULT_MAP_WINDOW - (_base); \ - if ((_addr) == 0 || is_compat_task() || \ - ((_addr + len) > BIT(VA_BITS - 1))) \ - mmap_base = (_base); \ - else \ - mmap_base = (_addr + len) - rnd_gap; \ - mmap_base; \ + base; \ }) #ifdef CONFIG_64BIT diff --git a/arch/riscv/include/asm/sbi.h b/arch/riscv/include/asm/sbi.h index 7cffd4ffecd0..7bd3746028c9 100644 --- a/arch/riscv/include/asm/sbi.h +++ b/arch/riscv/include/asm/sbi.h @@ -9,6 +9,7 @@ #include <linux/types.h> #include <linux/cpumask.h> +#include <linux/jump_label.h> #ifdef CONFIG_RISCV_SBI enum sbi_ext_id { @@ -304,6 +305,7 @@ struct sbiret { }; void sbi_init(void); +long __sbi_base_ecall(int fid); struct sbiret __sbi_ecall(unsigned long arg0, unsigned long arg1, unsigned long arg2, unsigned long arg3, unsigned long arg4, unsigned long arg5, @@ -373,7 +375,23 @@ static inline unsigned long sbi_mk_version(unsigned long major, | (minor & SBI_SPEC_VERSION_MINOR_MASK); } -int sbi_err_map_linux_errno(int err); +static inline int sbi_err_map_linux_errno(int err) +{ + switch (err) { + case SBI_SUCCESS: + return 0; + case SBI_ERR_DENIED: + return -EPERM; + case SBI_ERR_INVALID_PARAM: + return -EINVAL; + case SBI_ERR_INVALID_ADDRESS: + return -EFAULT; + case SBI_ERR_NOT_SUPPORTED: + case SBI_ERR_FAILURE: + default: + return -ENOTSUPP; + }; +} extern bool sbi_debug_console_available; int sbi_debug_console_write(const char *bytes, unsigned int num_bytes); diff --git a/arch/riscv/kernel/Makefile b/arch/riscv/kernel/Makefile index 06d407f1b30b..7f88cc4931f5 100644 --- a/arch/riscv/kernel/Makefile +++ b/arch/riscv/kernel/Makefile @@ -20,17 +20,21 @@ endif ifdef CONFIG_RISCV_ALTERNATIVE_EARLY CFLAGS_alternative.o := -mcmodel=medany CFLAGS_cpufeature.o := -mcmodel=medany +CFLAGS_sbi_ecall.o := -mcmodel=medany ifdef CONFIG_FTRACE CFLAGS_REMOVE_alternative.o = $(CC_FLAGS_FTRACE) CFLAGS_REMOVE_cpufeature.o = $(CC_FLAGS_FTRACE) +CFLAGS_REMOVE_sbi_ecall.o = $(CC_FLAGS_FTRACE) endif ifdef CONFIG_RELOCATABLE CFLAGS_alternative.o += -fno-pie CFLAGS_cpufeature.o += -fno-pie +CFLAGS_sbi_ecall.o += -fno-pie endif ifdef CONFIG_KASAN KASAN_SANITIZE_alternative.o := n KASAN_SANITIZE_cpufeature.o := n +KASAN_SANITIZE_sbi_ecall.o := n endif endif @@ -88,7 +92,7 @@ obj-$(CONFIG_DYNAMIC_FTRACE) += mcount-dyn.o obj-$(CONFIG_PERF_EVENTS) += perf_callchain.o obj-$(CONFIG_HAVE_PERF_REGS) += perf_regs.o -obj-$(CONFIG_RISCV_SBI) += sbi.o +obj-$(CONFIG_RISCV_SBI) += sbi.o sbi_ecall.o ifeq ($(CONFIG_RISCV_SBI), y) obj-$(CONFIG_SMP) += sbi-ipi.o obj-$(CONFIG_SMP) += cpu_ops_sbi.o diff --git a/arch/riscv/kernel/sbi.c b/arch/riscv/kernel/sbi.c index 837bdab2601b..1989b8cade1b 100644 --- a/arch/riscv/kernel/sbi.c +++ b/arch/riscv/kernel/sbi.c @@ -14,9 +14,6 @@ #include <asm/smp.h> #include <asm/tlbflush.h> -#define CREATE_TRACE_POINTS -#include <asm/trace.h> - /* default SBI version is 0.1 */ unsigned long sbi_spec_version __ro_after_init = SBI_SPEC_VERSION_DEFAULT; EXPORT_SYMBOL(sbi_spec_version); @@ -27,55 +24,6 @@ static int (*__sbi_rfence)(int fid, const struct cpumask *cpu_mask, unsigned long start, unsigned long size, unsigned long arg4, unsigned long arg5) __ro_after_init; -struct sbiret __sbi_ecall(unsigned long arg0, unsigned long arg1, - unsigned long arg2, unsigned long arg3, - unsigned long arg4, unsigned long arg5, - int fid, int ext) -{ - struct sbiret ret; - - trace_sbi_call(ext, fid); - - register uintptr_t a0 asm ("a0") = (uintptr_t)(arg0); - register uintptr_t a1 asm ("a1") = (uintptr_t)(arg1); - register uintptr_t a2 asm ("a2") = (uintptr_t)(arg2); - register uintptr_t a3 asm ("a3") = (uintptr_t)(arg3); - register uintptr_t a4 asm ("a4") = (uintptr_t)(arg4); - register uintptr_t a5 asm ("a5") = (uintptr_t)(arg5); - register uintptr_t a6 asm ("a6") = (uintptr_t)(fid); - register uintptr_t a7 asm ("a7") = (uintptr_t)(ext); - asm volatile ("ecall" - : "+r" (a0), "+r" (a1) - : "r" (a2), "r" (a3), "r" (a4), "r" (a5), "r" (a6), "r" (a7) - : "memory"); - ret.error = a0; - ret.value = a1; - - trace_sbi_return(ext, ret.error, ret.value); - - return ret; -} -EXPORT_SYMBOL(__sbi_ecall); - -int sbi_err_map_linux_errno(int err) -{ - switch (err) { - case SBI_SUCCESS: - return 0; - case SBI_ERR_DENIED: - return -EPERM; - case SBI_ERR_INVALID_PARAM: - return -EINVAL; - case SBI_ERR_INVALID_ADDRESS: - return -EFAULT; - case SBI_ERR_NOT_SUPPORTED: - case SBI_ERR_FAILURE: - default: - return -ENOTSUPP; - }; -} -EXPORT_SYMBOL(sbi_err_map_linux_errno); - #ifdef CONFIG_RISCV_SBI_V01 static unsigned long __sbi_v01_cpumask_to_hartmask(const struct cpumask *cpu_mask) { @@ -535,17 +483,6 @@ long sbi_probe_extension(int extid) } EXPORT_SYMBOL(sbi_probe_extension); -static long __sbi_base_ecall(int fid) -{ - struct sbiret ret; - - ret = sbi_ecall(SBI_EXT_BASE, fid, 0, 0, 0, 0, 0, 0); - if (!ret.error) - return ret.value; - else - return sbi_err_map_linux_errno(ret.error); -} - static inline long sbi_get_spec_version(void) { return __sbi_base_ecall(SBI_EXT_BASE_GET_SPEC_VERSION); diff --git a/arch/riscv/kernel/sbi_ecall.c b/arch/riscv/kernel/sbi_ecall.c new file mode 100644 index 000000000000..24aabb4fbde3 --- /dev/null +++ b/arch/riscv/kernel/sbi_ecall.c @@ -0,0 +1,48 @@ +// SPDX-License-Identifier: GPL-2.0 +/* Copyright (c) 2024 Rivos Inc. */ + +#include <asm/sbi.h> +#define CREATE_TRACE_POINTS +#include <asm/trace.h> + +long __sbi_base_ecall(int fid) +{ + struct sbiret ret; + + ret = sbi_ecall(SBI_EXT_BASE, fid, 0, 0, 0, 0, 0, 0); + if (!ret.error) + return ret.value; + else + return sbi_err_map_linux_errno(ret.error); +} +EXPORT_SYMBOL(__sbi_base_ecall); + +struct sbiret __sbi_ecall(unsigned long arg0, unsigned long arg1, + unsigned long arg2, unsigned long arg3, + unsigned long arg4, unsigned long arg5, + int fid, int ext) +{ + struct sbiret ret; + + trace_sbi_call(ext, fid); + + register uintptr_t a0 asm ("a0") = (uintptr_t)(arg0); + register uintptr_t a1 asm ("a1") = (uintptr_t)(arg1); + register uintptr_t a2 asm ("a2") = (uintptr_t)(arg2); + register uintptr_t a3 asm ("a3") = (uintptr_t)(arg3); + register uintptr_t a4 asm ("a4") = (uintptr_t)(arg4); + register uintptr_t a5 asm ("a5") = (uintptr_t)(arg5); + register uintptr_t a6 asm ("a6") = (uintptr_t)(fid); + register uintptr_t a7 asm ("a7") = (uintptr_t)(ext); + asm volatile ("ecall" + : "+r" (a0), "+r" (a1) + : "r" (a2), "r" (a3), "r" (a4), "r" (a5), "r" (a6), "r" (a7) + : "memory"); + ret.error = a0; + ret.value = a1; + + trace_sbi_return(ext, ret.error, ret.value); + + return ret; +} +EXPORT_SYMBOL(__sbi_ecall); diff --git a/arch/riscv/kernel/traps_misaligned.c b/arch/riscv/kernel/traps_misaligned.c index 192cd5603e95..d4fd8af7aaf5 100644 --- a/arch/riscv/kernel/traps_misaligned.c +++ b/arch/riscv/kernel/traps_misaligned.c @@ -417,7 +417,7 @@ int handle_misaligned_load(struct pt_regs *regs) val.data_u64 = 0; if (user_mode(regs)) { - if (raw_copy_from_user(&val, (u8 __user *)addr, len)) + if (copy_from_user(&val, (u8 __user *)addr, len)) return -1; } else { memcpy(&val, (u8 *)addr, len); @@ -515,7 +515,7 @@ int handle_misaligned_store(struct pt_regs *regs) return -EOPNOTSUPP; if (user_mode(regs)) { - if (raw_copy_to_user((u8 __user *)addr, &val, len)) + if (copy_to_user((u8 __user *)addr, &val, len)) return -1; } else { memcpy((u8 *)addr, &val, len); diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c index eb0649a61b4c..1785782c2e55 100644 --- a/arch/riscv/mm/init.c +++ b/arch/riscv/mm/init.c @@ -252,7 +252,7 @@ static void __init setup_bootmem(void) * The size of the linear page mapping may restrict the amount of * usable RAM. */ - if (IS_ENABLED(CONFIG_64BIT)) { + if (IS_ENABLED(CONFIG_64BIT) && IS_ENABLED(CONFIG_MMU)) { max_mapped_addr = __pa(PAGE_OFFSET) + KERN_VIRT_SIZE; memblock_cap_memory_range(phys_ram_base, max_mapped_addr - phys_ram_base); diff --git a/arch/x86/hyperv/hv_init.c b/arch/x86/hyperv/hv_init.c index 17a71e92a343..95eada2994e1 100644 --- a/arch/x86/hyperv/hv_init.c +++ b/arch/x86/hyperv/hv_init.c @@ -35,7 +35,6 @@ #include <clocksource/hyperv_timer.h> #include <linux/highmem.h> -int hyperv_init_cpuhp; u64 hv_current_partition_id = ~0ull; EXPORT_SYMBOL_GPL(hv_current_partition_id); @@ -607,8 +606,6 @@ skip_hypercall_pg_init: register_syscore_ops(&hv_syscore_ops); - hyperv_init_cpuhp = cpuhp; - if (cpuid_ebx(HYPERV_CPUID_FEATURES) & HV_ACCESS_PARTITION_ID) hv_get_partition_id(); @@ -637,7 +634,7 @@ skip_hypercall_pg_init: clean_guest_os_id: wrmsrl(HV_X64_MSR_GUEST_OS_ID, 0); hv_ivm_msr_write(HV_X64_MSR_GUEST_OS_ID, 0); - cpuhp_remove_state(cpuhp); + cpuhp_remove_state(CPUHP_AP_HYPERV_ONLINE); free_ghcb_page: free_percpu(hv_ghcb_pg); free_vp_assist_page: diff --git a/arch/x86/include/asm/mshyperv.h b/arch/x86/include/asm/mshyperv.h index 390c4d13956d..5f0bc6a6d025 100644 --- a/arch/x86/include/asm/mshyperv.h +++ b/arch/x86/include/asm/mshyperv.h @@ -40,7 +40,6 @@ static inline unsigned char hv_get_nmi_reason(void) } #if IS_ENABLED(CONFIG_HYPERV) -extern int hyperv_init_cpuhp; extern bool hyperv_paravisor_present; extern void *hv_hypercall_pg; diff --git a/arch/x86/kernel/cpu/mshyperv.c b/arch/x86/kernel/cpu/mshyperv.c index e0fd57a8ba84..ead967479fa6 100644 --- a/arch/x86/kernel/cpu/mshyperv.c +++ b/arch/x86/kernel/cpu/mshyperv.c @@ -199,8 +199,8 @@ static void hv_machine_shutdown(void) * Call hv_cpu_die() on all the CPUs, otherwise later the hypervisor * corrupts the old VP Assist Pages and can crash the kexec kernel. */ - if (kexec_in_progress && hyperv_init_cpuhp > 0) - cpuhp_remove_state(hyperv_init_cpuhp); + if (kexec_in_progress) + cpuhp_remove_state(CPUHP_AP_HYPERV_ONLINE); /* The function calls stop_other_cpus(). */ native_machine_shutdown(); @@ -424,6 +424,7 @@ static void __init ms_hyperv_init_platform(void) ms_hyperv.misc_features & HV_FEATURE_FREQUENCY_MSRS_AVAILABLE) { x86_platform.calibrate_tsc = hv_get_tsc_khz; x86_platform.calibrate_cpu = hv_get_tsc_khz; + setup_force_cpu_cap(X86_FEATURE_TSC_KNOWN_FREQ); } if (ms_hyperv.priv_high & HV_ISOLATION) { @@ -449,9 +450,23 @@ static void __init ms_hyperv_init_platform(void) ms_hyperv.hints &= ~HV_X64_APIC_ACCESS_RECOMMENDED; if (!ms_hyperv.paravisor_present) { - /* To be supported: more work is required. */ + /* + * Mark the Hyper-V TSC page feature as disabled + * in a TDX VM without paravisor so that the + * Invariant TSC, which is a better clocksource + * anyway, is used instead. + */ ms_hyperv.features &= ~HV_MSR_REFERENCE_TSC_AVAILABLE; + /* + * The Invariant TSC is expected to be available + * in a TDX VM without paravisor, but if not, + * print a warning message. The slower Hyper-V MSR-based + * Ref Counter should end up being the clocksource. + */ + if (!(ms_hyperv.features & HV_ACCESS_TSC_INVARIANT)) + pr_warn("Hyper-V: Invariant TSC is unavailable\n"); + /* HV_MSR_CRASH_CTL is unsupported. */ ms_hyperv.misc_features &= ~HV_FEATURE_GUEST_CRASH_MSR_AVAILABLE; diff --git a/arch/x86/kvm/Kconfig b/arch/x86/kvm/Kconfig index 472a1537b7a9..730c2f34d347 100644 --- a/arch/x86/kvm/Kconfig +++ b/arch/x86/kvm/Kconfig @@ -19,7 +19,6 @@ if VIRTUALIZATION config KVM tristate "Kernel-based Virtual Machine (KVM) support" - depends on HIGH_RES_TIMERS depends on X86_LOCAL_APIC select KVM_COMMON select KVM_GENERIC_MMU_NOTIFIER @@ -144,8 +143,10 @@ config KVM_AMD_SEV select HAVE_KVM_ARCH_GMEM_PREPARE select HAVE_KVM_ARCH_GMEM_INVALIDATE help - Provides support for launching Encrypted VMs (SEV) and Encrypted VMs - with Encrypted State (SEV-ES) on AMD processors. + Provides support for launching encrypted VMs which use Secure + Encrypted Virtualization (SEV), Secure Encrypted Virtualization with + Encrypted State (SEV-ES), and Secure Encrypted Virtualization with + Secure Nested Paging (SEV-SNP) technologies on AMD processors. config KVM_SMM bool "System Management Mode emulation" diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c index 928cf84778b0..de05a26b0b7d 100644 --- a/arch/x86/kvm/mmu/mmu.c +++ b/arch/x86/kvm/mmu/mmu.c @@ -4750,7 +4750,9 @@ long kvm_arch_vcpu_pre_fault_memory(struct kvm_vcpu *vcpu, * reload is efficient when called repeatedly, so we can do it on * every iteration. */ - kvm_mmu_reload(vcpu); + r = kvm_mmu_reload(vcpu); + if (r) + return r; if (kvm_arch_has_private_mem(vcpu->kvm) && kvm_mem_is_private(vcpu->kvm, gpa_to_gfn(range->gpa))) diff --git a/arch/x86/kvm/mmu/spte.c b/arch/x86/kvm/mmu/spte.c index d4527965e48c..8f7eb3ad88fc 100644 --- a/arch/x86/kvm/mmu/spte.c +++ b/arch/x86/kvm/mmu/spte.c @@ -391,9 +391,9 @@ void kvm_mmu_set_mmio_spte_mask(u64 mmio_value, u64 mmio_mask, u64 access_mask) mmio_value = 0; /* - * The masked MMIO value must obviously match itself and a removed SPTE - * must not get a false positive. Removed SPTEs and MMIO SPTEs should - * never collide as MMIO must set some RWX bits, and removed SPTEs must + * The masked MMIO value must obviously match itself and a frozen SPTE + * must not get a false positive. Frozen SPTEs and MMIO SPTEs should + * never collide as MMIO must set some RWX bits, and frozen SPTEs must * not set any RWX bits. */ if (WARN_ON((mmio_value & mmio_mask) != mmio_value) || diff --git a/arch/x86/kvm/mmu/spte.h b/arch/x86/kvm/mmu/spte.h index ef793c459b05..2cb816ea2430 100644 --- a/arch/x86/kvm/mmu/spte.h +++ b/arch/x86/kvm/mmu/spte.h @@ -214,7 +214,7 @@ extern u64 __read_mostly shadow_nonpresent_or_rsvd_mask; */ #define FROZEN_SPTE (SHADOW_NONPRESENT_VALUE | 0x5a0ULL) -/* Removed SPTEs must not be misconstrued as shadow present PTEs. */ +/* Frozen SPTEs must not be misconstrued as shadow present PTEs. */ static_assert(!(FROZEN_SPTE & SPTE_MMU_PRESENT_MASK)); static inline bool is_frozen_spte(u64 spte) diff --git a/arch/x86/kvm/mmu/tdp_mmu.c b/arch/x86/kvm/mmu/tdp_mmu.c index c7dc49ee7388..3c55955bcaf8 100644 --- a/arch/x86/kvm/mmu/tdp_mmu.c +++ b/arch/x86/kvm/mmu/tdp_mmu.c @@ -359,10 +359,10 @@ static void handle_removed_pt(struct kvm *kvm, tdp_ptep_t pt, bool shared) /* * Set the SPTE to a nonpresent value that other * threads will not overwrite. If the SPTE was - * already marked as removed then another thread + * already marked as frozen then another thread * handling a page fault could overwrite it, so * set the SPTE until it is set from some other - * value to the removed SPTE value. + * value to the frozen SPTE value. */ for (;;) { old_spte = kvm_tdp_mmu_write_spte_atomic(sptep, FROZEN_SPTE); @@ -536,8 +536,8 @@ static inline int __must_check __tdp_mmu_set_spte_atomic(struct tdp_iter *iter, u64 *sptep = rcu_dereference(iter->sptep); /* - * The caller is responsible for ensuring the old SPTE is not a REMOVED - * SPTE. KVM should never attempt to zap or manipulate a REMOVED SPTE, + * The caller is responsible for ensuring the old SPTE is not a FROZEN + * SPTE. KVM should never attempt to zap or manipulate a FROZEN SPTE, * and pre-checking before inserting a new SPTE is advantageous as it * avoids unnecessary work. */ diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c index d6f252555ab3..5ab2c92c7331 100644 --- a/arch/x86/kvm/svm/svm.c +++ b/arch/x86/kvm/svm/svm.c @@ -2876,6 +2876,12 @@ static int svm_get_msr(struct kvm_vcpu *vcpu, struct msr_data *msr_info) case MSR_CSTAR: msr_info->data = svm->vmcb01.ptr->save.cstar; break; + case MSR_GS_BASE: + msr_info->data = svm->vmcb01.ptr->save.gs.base; + break; + case MSR_FS_BASE: + msr_info->data = svm->vmcb01.ptr->save.fs.base; + break; case MSR_KERNEL_GS_BASE: msr_info->data = svm->vmcb01.ptr->save.kernel_gs_base; break; @@ -3101,6 +3107,12 @@ static int svm_set_msr(struct kvm_vcpu *vcpu, struct msr_data *msr) case MSR_CSTAR: svm->vmcb01.ptr->save.cstar = data; break; + case MSR_GS_BASE: + svm->vmcb01.ptr->save.gs.base = data; + break; + case MSR_FS_BASE: + svm->vmcb01.ptr->save.fs.base = data; + break; case MSR_KERNEL_GS_BASE: svm->vmcb01.ptr->save.kernel_gs_base = data; break; @@ -5224,6 +5236,9 @@ static __init void svm_set_cpu_caps(void) /* CPUID 0x8000001F (SME/SEV features) */ sev_set_cpu_caps(); + + /* Don't advertise Bus Lock Detect to guest if SVM support is absent */ + kvm_cpu_cap_clear(X86_FEATURE_BUS_LOCK_DETECT); } static __init int svm_hardware_setup(void) diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 70219e406987..c983c8e434b8 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -4656,7 +4656,6 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext) case KVM_CAP_ASYNC_PF_INT: case KVM_CAP_GET_TSC_KHZ: case KVM_CAP_KVMCLOCK_CTRL: - case KVM_CAP_READONLY_MEM: case KVM_CAP_IOAPIC_POLARITY_IGNORED: case KVM_CAP_TSC_DEADLINE_TIMER: case KVM_CAP_DISABLE_QUIRKS: @@ -4815,6 +4814,9 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext) case KVM_CAP_VM_TYPES: r = kvm_caps.supported_vm_types; break; + case KVM_CAP_READONLY_MEM: + r = kvm ? kvm_arch_has_readonly_mem(kvm) : 1; + break; default: break; } @@ -6040,7 +6042,9 @@ long kvm_arch_vcpu_ioctl(struct file *filp, if (copy_from_user(&events, argp, sizeof(struct kvm_vcpu_events))) break; + kvm_vcpu_srcu_read_lock(vcpu); r = kvm_vcpu_ioctl_x86_set_vcpu_events(vcpu, &events); + kvm_vcpu_srcu_read_unlock(vcpu); break; } case KVM_GET_DEBUGREGS: { diff --git a/block/bio-integrity.c b/block/bio-integrity.c index 8d1fb38f745f..96a2653905ae 100644 --- a/block/bio-integrity.c +++ b/block/bio-integrity.c @@ -167,10 +167,6 @@ int bio_integrity_add_page(struct bio *bio, struct page *page, struct request_queue *q = bdev_get_queue(bio->bi_bdev); struct bio_integrity_payload *bip = bio_integrity(bio); - if (((bip->bip_iter.bi_size + len) >> SECTOR_SHIFT) > - queue_max_hw_sectors(q)) - return 0; - if (bip->bip_vcnt > 0) { struct bio_vec *bv = &bip->bip_vec[bip->bip_vcnt - 1]; bool same_page = false; diff --git a/drivers/android/binder.c b/drivers/android/binder.c index 905290c98c3c..e8643c69d426 100644 --- a/drivers/android/binder.c +++ b/drivers/android/binder.c @@ -3422,6 +3422,7 @@ static void binder_transaction(struct binder_proc *proc, */ copy_size = object_offset - user_offset; if (copy_size && (user_offset > object_offset || + object_offset > tr->data_size || binder_alloc_copy_user_to_buffer( &target_proc->alloc, t->buffer, user_offset, diff --git a/drivers/block/ublk_drv.c b/drivers/block/ublk_drv.c index 890c08792ba8..1d53a3f48a0e 100644 --- a/drivers/block/ublk_drv.c +++ b/drivers/block/ublk_drv.c @@ -2663,6 +2663,8 @@ static int ublk_ctrl_start_recovery(struct ublk_device *ub, mutex_lock(&ub->mutex); if (!ublk_can_use_recovery(ub)) goto out_unlock; + if (!ub->nr_queues_ready) + goto out_unlock; /* * START_RECOVERY is only allowd after: * diff --git a/drivers/clk/qcom/clk-alpha-pll.c b/drivers/clk/qcom/clk-alpha-pll.c index d87314042528..ad9a84d521fc 100644 --- a/drivers/clk/qcom/clk-alpha-pll.c +++ b/drivers/clk/qcom/clk-alpha-pll.c @@ -40,7 +40,8 @@ #define PLL_USER_CTL(p) ((p)->offset + (p)->regs[PLL_OFF_USER_CTL]) # define PLL_POST_DIV_SHIFT 8 -# define PLL_POST_DIV_MASK(p) GENMASK((p)->width, 0) +# define PLL_POST_DIV_MASK(p) GENMASK((p)->width - 1, 0) +# define PLL_ALPHA_MSB BIT(15) # define PLL_ALPHA_EN BIT(24) # define PLL_ALPHA_MODE BIT(25) # define PLL_VCO_SHIFT 20 @@ -1552,8 +1553,8 @@ clk_trion_pll_postdiv_set_rate(struct clk_hw *hw, unsigned long rate, } return regmap_update_bits(regmap, PLL_USER_CTL(pll), - PLL_POST_DIV_MASK(pll) << PLL_POST_DIV_SHIFT, - val << PLL_POST_DIV_SHIFT); + PLL_POST_DIV_MASK(pll) << pll->post_div_shift, + val << pll->post_div_shift); } const struct clk_ops clk_alpha_pll_postdiv_trion_ops = { @@ -2117,6 +2118,18 @@ static void clk_zonda_pll_disable(struct clk_hw *hw) regmap_write(regmap, PLL_OPMODE(pll), 0x0); } +static void zonda_pll_adjust_l_val(unsigned long rate, unsigned long prate, u32 *l) +{ + u64 remainder, quotient; + + quotient = rate; + remainder = do_div(quotient, prate); + *l = quotient; + + if ((remainder * 2) / prate) + *l = *l + 1; +} + static int clk_zonda_pll_set_rate(struct clk_hw *hw, unsigned long rate, unsigned long prate) { @@ -2133,9 +2146,15 @@ static int clk_zonda_pll_set_rate(struct clk_hw *hw, unsigned long rate, if (ret < 0) return ret; + if (a & PLL_ALPHA_MSB) + zonda_pll_adjust_l_val(rate, prate, &l); + regmap_write(pll->clkr.regmap, PLL_ALPHA_VAL(pll), a); regmap_write(pll->clkr.regmap, PLL_L_VAL(pll), l); + if (!clk_hw_is_enabled(hw)) + return 0; + /* Wait before polling for the frequency latch */ udelay(5); diff --git a/drivers/clk/qcom/clk-rcg.h b/drivers/clk/qcom/clk-rcg.h index d7414361e432..8e0f3372dc7a 100644 --- a/drivers/clk/qcom/clk-rcg.h +++ b/drivers/clk/qcom/clk-rcg.h @@ -198,6 +198,7 @@ extern const struct clk_ops clk_byte2_ops; extern const struct clk_ops clk_pixel_ops; extern const struct clk_ops clk_gfx3d_ops; extern const struct clk_ops clk_rcg2_shared_ops; +extern const struct clk_ops clk_rcg2_shared_no_init_park_ops; extern const struct clk_ops clk_dp_ops; struct clk_rcg_dfs_data { diff --git a/drivers/clk/qcom/clk-rcg2.c b/drivers/clk/qcom/clk-rcg2.c index 30b19bd39d08..bf26c5448f00 100644 --- a/drivers/clk/qcom/clk-rcg2.c +++ b/drivers/clk/qcom/clk-rcg2.c @@ -1348,6 +1348,36 @@ const struct clk_ops clk_rcg2_shared_ops = { }; EXPORT_SYMBOL_GPL(clk_rcg2_shared_ops); +static int clk_rcg2_shared_no_init_park(struct clk_hw *hw) +{ + struct clk_rcg2 *rcg = to_clk_rcg2(hw); + + /* + * Read the config register so that the parent is properly mapped at + * registration time. + */ + regmap_read(rcg->clkr.regmap, rcg->cmd_rcgr + CFG_REG, &rcg->parked_cfg); + + return 0; +} + +/* + * Like clk_rcg2_shared_ops but skip the init so that the clk frequency is left + * unchanged at registration time. + */ +const struct clk_ops clk_rcg2_shared_no_init_park_ops = { + .init = clk_rcg2_shared_no_init_park, + .enable = clk_rcg2_shared_enable, + .disable = clk_rcg2_shared_disable, + .get_parent = clk_rcg2_shared_get_parent, + .set_parent = clk_rcg2_shared_set_parent, + .recalc_rate = clk_rcg2_shared_recalc_rate, + .determine_rate = clk_rcg2_determine_rate, + .set_rate = clk_rcg2_shared_set_rate, + .set_rate_and_parent = clk_rcg2_shared_set_rate_and_parent, +}; +EXPORT_SYMBOL_GPL(clk_rcg2_shared_no_init_park_ops); + /* Common APIs to be used for DFS based RCGR */ static void clk_rcg2_dfs_populate_freq(struct clk_hw *hw, unsigned int l, struct freq_tbl *f) diff --git a/drivers/clk/qcom/gcc-ipq9574.c b/drivers/clk/qcom/gcc-ipq9574.c index 80fc94d705a0..645109f75b46 100644 --- a/drivers/clk/qcom/gcc-ipq9574.c +++ b/drivers/clk/qcom/gcc-ipq9574.c @@ -68,7 +68,7 @@ static const struct clk_parent_data gcc_sleep_clk_data[] = { static struct clk_alpha_pll gpll0_main = { .offset = 0x20000, - .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT_EVO], .clkr = { .enable_reg = 0x0b000, .enable_mask = BIT(0), @@ -96,7 +96,7 @@ static struct clk_fixed_factor gpll0_out_main_div2 = { static struct clk_alpha_pll_postdiv gpll0 = { .offset = 0x20000, - .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT_EVO], .width = 4, .clkr.hw.init = &(const struct clk_init_data) { .name = "gpll0", @@ -110,7 +110,7 @@ static struct clk_alpha_pll_postdiv gpll0 = { static struct clk_alpha_pll gpll4_main = { .offset = 0x22000, - .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT_EVO], .clkr = { .enable_reg = 0x0b000, .enable_mask = BIT(2), @@ -125,7 +125,7 @@ static struct clk_alpha_pll gpll4_main = { static struct clk_alpha_pll_postdiv gpll4 = { .offset = 0x22000, - .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT_EVO], .width = 4, .clkr.hw.init = &(const struct clk_init_data) { .name = "gpll4", @@ -139,7 +139,7 @@ static struct clk_alpha_pll_postdiv gpll4 = { static struct clk_alpha_pll gpll2_main = { .offset = 0x21000, - .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT_EVO], .clkr = { .enable_reg = 0x0b000, .enable_mask = BIT(1), @@ -154,7 +154,7 @@ static struct clk_alpha_pll gpll2_main = { static struct clk_alpha_pll_postdiv gpll2 = { .offset = 0x21000, - .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT], + .regs = clk_alpha_pll_regs[CLK_ALPHA_PLL_TYPE_DEFAULT_EVO], .width = 4, .clkr.hw.init = &(const struct clk_init_data) { .name = "gpll2", diff --git a/drivers/clk/qcom/gcc-sc8280xp.c b/drivers/clk/qcom/gcc-sc8280xp.c index 5f11760cf73f..f27d0003f427 100644 --- a/drivers/clk/qcom/gcc-sc8280xp.c +++ b/drivers/clk/qcom/gcc-sc8280xp.c @@ -1500,7 +1500,7 @@ static struct clk_init_data gcc_qupv3_wrap0_s0_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap0_s0_clk_src = { @@ -1517,7 +1517,7 @@ static struct clk_init_data gcc_qupv3_wrap0_s1_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap0_s1_clk_src = { @@ -1534,7 +1534,7 @@ static struct clk_init_data gcc_qupv3_wrap0_s2_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap0_s2_clk_src = { @@ -1551,7 +1551,7 @@ static struct clk_init_data gcc_qupv3_wrap0_s3_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap0_s3_clk_src = { @@ -1568,7 +1568,7 @@ static struct clk_init_data gcc_qupv3_wrap0_s4_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap0_s4_clk_src = { @@ -1585,7 +1585,7 @@ static struct clk_init_data gcc_qupv3_wrap0_s5_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap0_s5_clk_src = { @@ -1617,7 +1617,7 @@ static struct clk_init_data gcc_qupv3_wrap0_s6_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap0_s6_clk_src = { @@ -1634,7 +1634,7 @@ static struct clk_init_data gcc_qupv3_wrap0_s7_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap0_s7_clk_src = { @@ -1651,7 +1651,7 @@ static struct clk_init_data gcc_qupv3_wrap1_s0_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap1_s0_clk_src = { @@ -1668,7 +1668,7 @@ static struct clk_init_data gcc_qupv3_wrap1_s1_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap1_s1_clk_src = { @@ -1685,7 +1685,7 @@ static struct clk_init_data gcc_qupv3_wrap1_s2_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap1_s2_clk_src = { @@ -1702,7 +1702,7 @@ static struct clk_init_data gcc_qupv3_wrap1_s3_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap1_s3_clk_src = { @@ -1719,7 +1719,7 @@ static struct clk_init_data gcc_qupv3_wrap1_s4_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap1_s4_clk_src = { @@ -1736,7 +1736,7 @@ static struct clk_init_data gcc_qupv3_wrap1_s5_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap1_s5_clk_src = { @@ -1753,7 +1753,7 @@ static struct clk_init_data gcc_qupv3_wrap1_s6_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap1_s6_clk_src = { @@ -1770,7 +1770,7 @@ static struct clk_init_data gcc_qupv3_wrap1_s7_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap1_s7_clk_src = { @@ -1787,7 +1787,7 @@ static struct clk_init_data gcc_qupv3_wrap2_s0_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap2_s0_clk_src = { @@ -1804,7 +1804,7 @@ static struct clk_init_data gcc_qupv3_wrap2_s1_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap2_s1_clk_src = { @@ -1821,7 +1821,7 @@ static struct clk_init_data gcc_qupv3_wrap2_s2_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap2_s2_clk_src = { @@ -1838,7 +1838,7 @@ static struct clk_init_data gcc_qupv3_wrap2_s3_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap2_s3_clk_src = { @@ -1855,7 +1855,7 @@ static struct clk_init_data gcc_qupv3_wrap2_s4_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap2_s4_clk_src = { @@ -1872,7 +1872,7 @@ static struct clk_init_data gcc_qupv3_wrap2_s5_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap2_s5_clk_src = { @@ -1889,7 +1889,7 @@ static struct clk_init_data gcc_qupv3_wrap2_s6_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap2_s6_clk_src = { @@ -1906,7 +1906,7 @@ static struct clk_init_data gcc_qupv3_wrap2_s7_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap2_s7_clk_src = { diff --git a/drivers/clk/qcom/gcc-sm8550.c b/drivers/clk/qcom/gcc-sm8550.c index 7944ddb4b47d..5abaeddd6afc 100644 --- a/drivers/clk/qcom/gcc-sm8550.c +++ b/drivers/clk/qcom/gcc-sm8550.c @@ -536,7 +536,7 @@ static struct clk_rcg2 gcc_qupv3_i2c_s0_clk_src = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }, }; @@ -551,7 +551,7 @@ static struct clk_rcg2 gcc_qupv3_i2c_s1_clk_src = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }, }; @@ -566,7 +566,7 @@ static struct clk_rcg2 gcc_qupv3_i2c_s2_clk_src = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }, }; @@ -581,7 +581,7 @@ static struct clk_rcg2 gcc_qupv3_i2c_s3_clk_src = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }, }; @@ -596,7 +596,7 @@ static struct clk_rcg2 gcc_qupv3_i2c_s4_clk_src = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }, }; @@ -611,7 +611,7 @@ static struct clk_rcg2 gcc_qupv3_i2c_s5_clk_src = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }, }; @@ -626,7 +626,7 @@ static struct clk_rcg2 gcc_qupv3_i2c_s6_clk_src = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }, }; @@ -641,7 +641,7 @@ static struct clk_rcg2 gcc_qupv3_i2c_s7_clk_src = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }, }; @@ -656,7 +656,7 @@ static struct clk_rcg2 gcc_qupv3_i2c_s8_clk_src = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }, }; @@ -671,7 +671,7 @@ static struct clk_rcg2 gcc_qupv3_i2c_s9_clk_src = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }, }; @@ -700,7 +700,7 @@ static struct clk_init_data gcc_qupv3_wrap1_s0_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap1_s0_clk_src = { @@ -717,7 +717,7 @@ static struct clk_init_data gcc_qupv3_wrap1_s1_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap1_s1_clk_src = { @@ -750,7 +750,7 @@ static struct clk_init_data gcc_qupv3_wrap1_s2_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap1_s2_clk_src = { @@ -767,7 +767,7 @@ static struct clk_init_data gcc_qupv3_wrap1_s3_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap1_s3_clk_src = { @@ -784,7 +784,7 @@ static struct clk_init_data gcc_qupv3_wrap1_s4_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap1_s4_clk_src = { @@ -801,7 +801,7 @@ static struct clk_init_data gcc_qupv3_wrap1_s5_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap1_s5_clk_src = { @@ -818,7 +818,7 @@ static struct clk_init_data gcc_qupv3_wrap1_s6_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap1_s6_clk_src = { @@ -835,7 +835,7 @@ static struct clk_init_data gcc_qupv3_wrap1_s7_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap1_s7_clk_src = { @@ -852,7 +852,7 @@ static struct clk_init_data gcc_qupv3_wrap2_s0_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap2_s0_clk_src = { @@ -869,7 +869,7 @@ static struct clk_init_data gcc_qupv3_wrap2_s1_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap2_s1_clk_src = { @@ -886,7 +886,7 @@ static struct clk_init_data gcc_qupv3_wrap2_s2_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap2_s2_clk_src = { @@ -903,7 +903,7 @@ static struct clk_init_data gcc_qupv3_wrap2_s3_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap2_s3_clk_src = { @@ -920,7 +920,7 @@ static struct clk_init_data gcc_qupv3_wrap2_s4_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap2_s4_clk_src = { @@ -937,7 +937,7 @@ static struct clk_init_data gcc_qupv3_wrap2_s5_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap2_s5_clk_src = { @@ -975,7 +975,7 @@ static struct clk_init_data gcc_qupv3_wrap2_s6_clk_src_init = { .parent_data = gcc_parent_data_8, .num_parents = ARRAY_SIZE(gcc_parent_data_8), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap2_s6_clk_src = { @@ -992,7 +992,7 @@ static struct clk_init_data gcc_qupv3_wrap2_s7_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap2_s7_clk_src = { @@ -1159,7 +1159,7 @@ static struct clk_rcg2 gcc_usb30_prim_master_clk_src = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_shared_no_init_park_ops, }, }; diff --git a/drivers/clk/qcom/gcc-sm8650.c b/drivers/clk/qcom/gcc-sm8650.c index 9bc19bea0c97..fd9d6544bdd5 100644 --- a/drivers/clk/qcom/gcc-sm8650.c +++ b/drivers/clk/qcom/gcc-sm8650.c @@ -713,7 +713,7 @@ static struct clk_rcg2 gcc_qupv3_i2c_s0_clk_src = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }, }; @@ -728,7 +728,7 @@ static struct clk_rcg2 gcc_qupv3_i2c_s1_clk_src = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }, }; @@ -743,7 +743,7 @@ static struct clk_rcg2 gcc_qupv3_i2c_s2_clk_src = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }, }; @@ -758,7 +758,7 @@ static struct clk_rcg2 gcc_qupv3_i2c_s3_clk_src = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }, }; @@ -773,7 +773,7 @@ static struct clk_rcg2 gcc_qupv3_i2c_s4_clk_src = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }, }; @@ -788,7 +788,7 @@ static struct clk_rcg2 gcc_qupv3_i2c_s5_clk_src = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }, }; @@ -803,7 +803,7 @@ static struct clk_rcg2 gcc_qupv3_i2c_s6_clk_src = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }, }; @@ -818,7 +818,7 @@ static struct clk_rcg2 gcc_qupv3_i2c_s7_clk_src = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }, }; @@ -833,7 +833,7 @@ static struct clk_rcg2 gcc_qupv3_i2c_s8_clk_src = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }, }; @@ -848,7 +848,7 @@ static struct clk_rcg2 gcc_qupv3_i2c_s9_clk_src = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }, }; @@ -863,7 +863,7 @@ static struct clk_init_data gcc_qupv3_wrap1_qspi_ref_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap1_qspi_ref_clk_src = { @@ -899,7 +899,7 @@ static struct clk_init_data gcc_qupv3_wrap1_s0_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap1_s0_clk_src = { @@ -916,7 +916,7 @@ static struct clk_init_data gcc_qupv3_wrap1_s1_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap1_s1_clk_src = { @@ -948,7 +948,7 @@ static struct clk_init_data gcc_qupv3_wrap1_s3_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap1_s3_clk_src = { @@ -980,7 +980,7 @@ static struct clk_init_data gcc_qupv3_wrap1_s4_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap1_s4_clk_src = { @@ -997,7 +997,7 @@ static struct clk_init_data gcc_qupv3_wrap1_s5_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap1_s5_clk_src = { @@ -1014,7 +1014,7 @@ static struct clk_init_data gcc_qupv3_wrap1_s6_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap1_s6_clk_src = { @@ -1031,7 +1031,7 @@ static struct clk_init_data gcc_qupv3_wrap1_s7_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap1_s7_clk_src = { @@ -1059,7 +1059,7 @@ static struct clk_rcg2 gcc_qupv3_wrap2_ibi_ctrl_0_clk_src = { .parent_data = gcc_parent_data_2, .num_parents = ARRAY_SIZE(gcc_parent_data_2), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }, }; @@ -1068,7 +1068,7 @@ static struct clk_init_data gcc_qupv3_wrap2_s0_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap2_s0_clk_src = { @@ -1085,7 +1085,7 @@ static struct clk_init_data gcc_qupv3_wrap2_s1_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap2_s1_clk_src = { @@ -1102,7 +1102,7 @@ static struct clk_init_data gcc_qupv3_wrap2_s2_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap2_s2_clk_src = { @@ -1119,7 +1119,7 @@ static struct clk_init_data gcc_qupv3_wrap2_s3_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap2_s3_clk_src = { @@ -1136,7 +1136,7 @@ static struct clk_init_data gcc_qupv3_wrap2_s4_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap2_s4_clk_src = { @@ -1153,7 +1153,7 @@ static struct clk_init_data gcc_qupv3_wrap2_s5_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap2_s5_clk_src = { @@ -1186,7 +1186,7 @@ static struct clk_init_data gcc_qupv3_wrap2_s6_clk_src_init = { .parent_data = gcc_parent_data_10, .num_parents = ARRAY_SIZE(gcc_parent_data_10), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap2_s6_clk_src = { @@ -1203,7 +1203,7 @@ static struct clk_init_data gcc_qupv3_wrap2_s7_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap2_s7_clk_src = { @@ -1226,7 +1226,7 @@ static struct clk_init_data gcc_qupv3_wrap3_qspi_ref_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap3_qspi_ref_clk_src = { diff --git a/drivers/clk/qcom/gcc-x1e80100.c b/drivers/clk/qcom/gcc-x1e80100.c index 6ffb3ddcae08..0f578771071f 100644 --- a/drivers/clk/qcom/gcc-x1e80100.c +++ b/drivers/clk/qcom/gcc-x1e80100.c @@ -670,7 +670,7 @@ static struct clk_init_data gcc_qupv3_wrap0_s0_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap0_s0_clk_src = { @@ -687,7 +687,7 @@ static struct clk_init_data gcc_qupv3_wrap0_s1_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap0_s1_clk_src = { @@ -719,7 +719,7 @@ static struct clk_init_data gcc_qupv3_wrap0_s2_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap0_s2_clk_src = { @@ -736,7 +736,7 @@ static struct clk_init_data gcc_qupv3_wrap0_s3_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap0_s3_clk_src = { @@ -768,7 +768,7 @@ static struct clk_init_data gcc_qupv3_wrap0_s4_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap0_s4_clk_src = { @@ -785,7 +785,7 @@ static struct clk_init_data gcc_qupv3_wrap0_s5_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap0_s5_clk_src = { @@ -802,7 +802,7 @@ static struct clk_init_data gcc_qupv3_wrap0_s6_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap0_s6_clk_src = { @@ -819,7 +819,7 @@ static struct clk_init_data gcc_qupv3_wrap0_s7_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap0_s7_clk_src = { @@ -836,7 +836,7 @@ static struct clk_init_data gcc_qupv3_wrap1_s0_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap1_s0_clk_src = { @@ -853,7 +853,7 @@ static struct clk_init_data gcc_qupv3_wrap1_s1_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap1_s1_clk_src = { @@ -870,7 +870,7 @@ static struct clk_init_data gcc_qupv3_wrap1_s2_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap1_s2_clk_src = { @@ -887,7 +887,7 @@ static struct clk_init_data gcc_qupv3_wrap1_s3_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap1_s3_clk_src = { @@ -904,7 +904,7 @@ static struct clk_init_data gcc_qupv3_wrap1_s4_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap1_s4_clk_src = { @@ -921,7 +921,7 @@ static struct clk_init_data gcc_qupv3_wrap1_s5_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap1_s5_clk_src = { @@ -938,7 +938,7 @@ static struct clk_init_data gcc_qupv3_wrap1_s6_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap1_s6_clk_src = { @@ -955,7 +955,7 @@ static struct clk_init_data gcc_qupv3_wrap1_s7_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap1_s7_clk_src = { @@ -972,7 +972,7 @@ static struct clk_init_data gcc_qupv3_wrap2_s0_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap2_s0_clk_src = { @@ -989,7 +989,7 @@ static struct clk_init_data gcc_qupv3_wrap2_s1_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap2_s1_clk_src = { @@ -1006,7 +1006,7 @@ static struct clk_init_data gcc_qupv3_wrap2_s2_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap2_s2_clk_src = { @@ -1023,7 +1023,7 @@ static struct clk_init_data gcc_qupv3_wrap2_s3_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap2_s3_clk_src = { @@ -1040,7 +1040,7 @@ static struct clk_init_data gcc_qupv3_wrap2_s4_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap2_s4_clk_src = { @@ -1057,7 +1057,7 @@ static struct clk_init_data gcc_qupv3_wrap2_s5_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap2_s5_clk_src = { @@ -1074,7 +1074,7 @@ static struct clk_init_data gcc_qupv3_wrap2_s6_clk_src_init = { .parent_data = gcc_parent_data_8, .num_parents = ARRAY_SIZE(gcc_parent_data_8), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap2_s6_clk_src = { @@ -1091,7 +1091,7 @@ static struct clk_init_data gcc_qupv3_wrap2_s7_clk_src_init = { .parent_data = gcc_parent_data_0, .num_parents = ARRAY_SIZE(gcc_parent_data_0), .flags = CLK_SET_RATE_PARENT, - .ops = &clk_rcg2_shared_ops, + .ops = &clk_rcg2_ops, }; static struct clk_rcg2 gcc_qupv3_wrap2_s7_clk_src = { @@ -6203,7 +6203,7 @@ static struct gdsc gcc_usb_0_phy_gdsc = { .pd = { .name = "gcc_usb_0_phy_gdsc", }, - .pwrsts = PWRSTS_OFF_ON, + .pwrsts = PWRSTS_RET_ON, .flags = POLL_CFG_GDSCR | RETAIN_FF_ENABLE, }; @@ -6215,7 +6215,7 @@ static struct gdsc gcc_usb_1_phy_gdsc = { .pd = { .name = "gcc_usb_1_phy_gdsc", }, - .pwrsts = PWRSTS_OFF_ON, + .pwrsts = PWRSTS_RET_ON, .flags = POLL_CFG_GDSCR | RETAIN_FF_ENABLE, }; diff --git a/drivers/clk/starfive/clk-starfive-jh7110-sys.c b/drivers/clk/starfive/clk-starfive-jh7110-sys.c index 8f5e5abfa178..17325f17696f 100644 --- a/drivers/clk/starfive/clk-starfive-jh7110-sys.c +++ b/drivers/clk/starfive/clk-starfive-jh7110-sys.c @@ -385,6 +385,32 @@ int jh7110_reset_controller_register(struct jh71x0_clk_priv *priv, } EXPORT_SYMBOL_GPL(jh7110_reset_controller_register); +/* + * This clock notifier is called when the rate of PLL0 clock is to be changed. + * The cpu_root clock should save the curent parent clock and switch its parent + * clock to osc before PLL0 rate will be changed. Then switch its parent clock + * back after the PLL0 rate is completed. + */ +static int jh7110_pll0_clk_notifier_cb(struct notifier_block *nb, + unsigned long action, void *data) +{ + struct jh71x0_clk_priv *priv = container_of(nb, struct jh71x0_clk_priv, pll_clk_nb); + struct clk *cpu_root = priv->reg[JH7110_SYSCLK_CPU_ROOT].hw.clk; + int ret = 0; + + if (action == PRE_RATE_CHANGE) { + struct clk *osc = clk_get(priv->dev, "osc"); + + priv->original_clk = clk_get_parent(cpu_root); + ret = clk_set_parent(cpu_root, osc); + clk_put(osc); + } else if (action == POST_RATE_CHANGE) { + ret = clk_set_parent(cpu_root, priv->original_clk); + } + + return notifier_from_errno(ret); +} + static int __init jh7110_syscrg_probe(struct platform_device *pdev) { struct jh71x0_clk_priv *priv; @@ -413,7 +439,10 @@ static int __init jh7110_syscrg_probe(struct platform_device *pdev) if (IS_ERR(priv->pll[0])) return PTR_ERR(priv->pll[0]); } else { - clk_put(pllclk); + priv->pll_clk_nb.notifier_call = jh7110_pll0_clk_notifier_cb; + ret = clk_notifier_register(pllclk, &priv->pll_clk_nb); + if (ret) + return ret; priv->pll[0] = NULL; } diff --git a/drivers/clk/starfive/clk-starfive-jh71x0.h b/drivers/clk/starfive/clk-starfive-jh71x0.h index 23e052fc1549..e3f441393e48 100644 --- a/drivers/clk/starfive/clk-starfive-jh71x0.h +++ b/drivers/clk/starfive/clk-starfive-jh71x0.h @@ -114,6 +114,8 @@ struct jh71x0_clk_priv { spinlock_t rmw_lock; struct device *dev; void __iomem *base; + struct clk *original_clk; + struct notifier_block pll_clk_nb; struct clk_hw *pll[3]; struct jh71x0_clk reg[]; }; diff --git a/drivers/clocksource/hyperv_timer.c b/drivers/clocksource/hyperv_timer.c index b2a080647e41..99177835cade 100644 --- a/drivers/clocksource/hyperv_timer.c +++ b/drivers/clocksource/hyperv_timer.c @@ -137,7 +137,21 @@ static int hv_stimer_init(unsigned int cpu) ce->name = "Hyper-V clockevent"; ce->features = CLOCK_EVT_FEAT_ONESHOT; ce->cpumask = cpumask_of(cpu); - ce->rating = 1000; + + /* + * Lower the rating of the Hyper-V timer in a TDX VM without paravisor, + * so the local APIC timer (lapic_clockevent) is the default timer in + * such a VM. The Hyper-V timer is not preferred in such a VM because + * it depends on the slow VM Reference Counter MSR (the Hyper-V TSC + * page is not enbled in such a VM because the VM uses Invariant TSC + * as a better clocksource and it's challenging to mark the Hyper-V + * TSC page shared in very early boot). + */ + if (!ms_hyperv.paravisor_present && hv_isolation_type_tdx()) + ce->rating = 90; + else + ce->rating = 1000; + ce->set_state_shutdown = hv_ce_shutdown; ce->set_state_oneshot = hv_ce_set_oneshot; ce->set_next_event = hv_ce_set_next_event; diff --git a/drivers/clocksource/timer-imx-tpm.c b/drivers/clocksource/timer-imx-tpm.c index bd64a8a8427f..92c025b70eb6 100644 --- a/drivers/clocksource/timer-imx-tpm.c +++ b/drivers/clocksource/timer-imx-tpm.c @@ -83,20 +83,28 @@ static u64 notrace tpm_read_sched_clock(void) static int tpm_set_next_event(unsigned long delta, struct clock_event_device *evt) { - unsigned long next, now; + unsigned long next, prev, now; - next = tpm_read_counter(); - next += delta; + prev = tpm_read_counter(); + next = prev + delta; writel(next, timer_base + TPM_C0V); now = tpm_read_counter(); /* + * Need to wait CNT increase at least 1 cycle to make sure + * the C0V has been updated into HW. + */ + if ((next & 0xffffffff) != readl(timer_base + TPM_C0V)) + while (now == tpm_read_counter()) + ; + + /* * NOTE: We observed in a very small probability, the bus fabric * contention between GPU and A7 may results a few cycles delay * of writing CNT registers which may cause the min_delta event got * missed, so we need add a ETIME check here in case it happened. */ - return (int)(next - now) <= 0 ? -ETIME : 0; + return (now - prev) >= delta ? -ETIME : 0; } static int tpm_set_state_oneshot(struct clock_event_device *evt) diff --git a/drivers/clocksource/timer-of.c b/drivers/clocksource/timer-of.c index c3f54d9912be..420202bf76e4 100644 --- a/drivers/clocksource/timer-of.c +++ b/drivers/clocksource/timer-of.c @@ -25,10 +25,7 @@ static __init void timer_of_irq_exit(struct of_timer_irq *of_irq) struct clock_event_device *clkevt = &to->clkevt; - if (of_irq->percpu) - free_percpu_irq(of_irq->irq, clkevt); - else - free_irq(of_irq->irq, clkevt); + free_irq(of_irq->irq, clkevt); } /** @@ -42,9 +39,6 @@ static __init void timer_of_irq_exit(struct of_timer_irq *of_irq) * - Get interrupt number by name * - Get interrupt number by index * - * When the interrupt is per CPU, 'request_percpu_irq()' is called, - * otherwise 'request_irq()' is used. - * * Returns 0 on success, < 0 otherwise */ static __init int timer_of_irq_init(struct device_node *np, @@ -69,12 +63,9 @@ static __init int timer_of_irq_init(struct device_node *np, return -EINVAL; } - ret = of_irq->percpu ? - request_percpu_irq(of_irq->irq, of_irq->handler, - np->full_name, clkevt) : - request_irq(of_irq->irq, of_irq->handler, - of_irq->flags ? of_irq->flags : IRQF_TIMER, - np->full_name, clkevt); + ret = request_irq(of_irq->irq, of_irq->handler, + of_irq->flags ? of_irq->flags : IRQF_TIMER, + np->full_name, clkevt); if (ret) { pr_err("Failed to request irq %d for %pOF\n", of_irq->irq, np); return ret; diff --git a/drivers/clocksource/timer-of.h b/drivers/clocksource/timer-of.h index a5478f3e8589..01a2c6b7db06 100644 --- a/drivers/clocksource/timer-of.h +++ b/drivers/clocksource/timer-of.h @@ -11,7 +11,6 @@ struct of_timer_irq { int irq; int index; - int percpu; const char *name; unsigned long flags; irq_handler_t handler; diff --git a/drivers/cpufreq/amd-pstate.c b/drivers/cpufreq/amd-pstate.c index 89bda7a2bb8d..259a917da75f 100644 --- a/drivers/cpufreq/amd-pstate.c +++ b/drivers/cpufreq/amd-pstate.c @@ -1834,20 +1834,34 @@ static bool amd_cppc_supported(void) } /* - * If the CPPC feature is disabled in the BIOS for processors that support MSR-based CPPC, - * the AMD Pstate driver may not function correctly. - * Check the CPPC flag and display a warning message if the platform supports CPPC. - * Note: below checking code will not abort the driver registeration process because of - * the code is added for debugging purposes. + * If the CPPC feature is disabled in the BIOS for processors + * that support MSR-based CPPC, the AMD Pstate driver may not + * function correctly. + * + * For such processors, check the CPPC flag and display a + * warning message if the platform supports CPPC. + * + * Note: The code check below will not abort the driver + * registration process because of the code is added for + * debugging purposes. Besides, it may still be possible for + * the driver to work using the shared-memory mechanism. */ if (!cpu_feature_enabled(X86_FEATURE_CPPC)) { - if (cpu_feature_enabled(X86_FEATURE_ZEN1) || cpu_feature_enabled(X86_FEATURE_ZEN2)) { - if (c->x86_model > 0x60 && c->x86_model < 0xaf) + if (cpu_feature_enabled(X86_FEATURE_ZEN2)) { + switch (c->x86_model) { + case 0x60 ... 0x6F: + case 0x80 ... 0xAF: warn = true; - } else if (cpu_feature_enabled(X86_FEATURE_ZEN3) || cpu_feature_enabled(X86_FEATURE_ZEN4)) { - if ((c->x86_model > 0x10 && c->x86_model < 0x1F) || - (c->x86_model > 0x40 && c->x86_model < 0xaf)) + break; + } + } else if (cpu_feature_enabled(X86_FEATURE_ZEN3) || + cpu_feature_enabled(X86_FEATURE_ZEN4)) { + switch (c->x86_model) { + case 0x10 ... 0x1F: + case 0x40 ... 0xAF: warn = true; + break; + } } else if (cpu_feature_enabled(X86_FEATURE_ZEN5)) { warn = true; } diff --git a/drivers/firmware/qcom/qcom_qseecom_uefisecapp.c b/drivers/firmware/qcom/qcom_qseecom_uefisecapp.c index 6fefa4fe80e8..447246bd04be 100644 --- a/drivers/firmware/qcom/qcom_qseecom_uefisecapp.c +++ b/drivers/firmware/qcom/qcom_qseecom_uefisecapp.c @@ -715,6 +715,10 @@ static int qcuefi_set_reference(struct qcuefi_client *qcuefi) static struct qcuefi_client *qcuefi_acquire(void) { mutex_lock(&__qcuefi_lock); + if (!__qcuefi) { + mutex_unlock(&__qcuefi_lock); + return NULL; + } return __qcuefi; } diff --git a/drivers/gpio/gpio-rockchip.c b/drivers/gpio/gpio-rockchip.c index 0bd339813110..365ab947983c 100644 --- a/drivers/gpio/gpio-rockchip.c +++ b/drivers/gpio/gpio-rockchip.c @@ -713,6 +713,7 @@ static int rockchip_gpio_probe(struct platform_device *pdev) return -ENODEV; pctldev = of_pinctrl_get(pctlnp); + of_node_put(pctlnp); if (!pctldev) return -EPROBE_DEFER; diff --git a/drivers/gpio/gpio-zynqmp-modepin.c b/drivers/gpio/gpio-zynqmp-modepin.c index a0d69387c153..2f3c9ebfa78d 100644 --- a/drivers/gpio/gpio-zynqmp-modepin.c +++ b/drivers/gpio/gpio-zynqmp-modepin.c @@ -146,6 +146,7 @@ static const struct of_device_id modepin_platform_id[] = { { .compatible = "xlnx,zynqmp-gpio-modepin", }, { } }; +MODULE_DEVICE_TABLE(of, modepin_platform_id); static struct platform_driver modepin_platform_driver = { .driver = { diff --git a/drivers/gpu/drm/Makefile b/drivers/gpu/drm/Makefile index 68cc9258ffc4..fa432a1ac9e2 100644 --- a/drivers/gpu/drm/Makefile +++ b/drivers/gpu/drm/Makefile @@ -128,7 +128,6 @@ obj-$(CONFIG_DRM_TTM_HELPER) += drm_ttm_helper.o drm_kms_helper-y := \ drm_atomic_helper.o \ drm_atomic_state_helper.o \ - drm_bridge_connector.o \ drm_crtc_helper.o \ drm_damage_helper.o \ drm_encoder_slave.o \ diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c index aad2027e5c7c..0e617dff8765 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c @@ -348,6 +348,9 @@ int amdgpu_gem_create_ioctl(struct drm_device *dev, void *data, return -EINVAL; } + /* always clear VRAM */ + flags |= AMDGPU_GEM_CREATE_VRAM_CLEARED; + /* create a gem object to contain this object in */ if (args->in.domains & (AMDGPU_GEM_DOMAIN_GDS | AMDGPU_GEM_DOMAIN_GWS | AMDGPU_GEM_DOMAIN_OA)) { diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c index c770cb201e64..1849510a308a 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c @@ -657,7 +657,7 @@ int amdgpu_gfx_enable_kcq(struct amdgpu_device *adev, int xcc_id) uint64_t queue_mask = 0; int r, i, j; - if (adev->enable_mes) + if (adev->mes.enable_legacy_queue_map) return amdgpu_gfx_mes_enable_kcq(adev, xcc_id); if (!kiq->pmf || !kiq->pmf->kiq_map_queues || !kiq->pmf->kiq_set_resources) @@ -719,7 +719,7 @@ int amdgpu_gfx_enable_kgq(struct amdgpu_device *adev, int xcc_id) amdgpu_device_flush_hdp(adev, NULL); - if (adev->enable_mes) { + if (adev->mes.enable_legacy_queue_map) { for (i = 0; i < adev->gfx.num_gfx_rings; i++) { j = i + xcc_id * adev->gfx.num_gfx_rings; r = amdgpu_mes_map_legacy_queue(adev, diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h index 0bc837dab578..bcce1add4ef6 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mes.h @@ -75,6 +75,7 @@ struct amdgpu_mes { uint32_t sched_version; uint32_t kiq_version; + bool enable_legacy_queue_map; uint32_t total_max_queue; uint32_t max_doorbell_slices; diff --git a/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c b/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c index 2ea8223eb969..8aded0a67037 100644 --- a/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c +++ b/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c @@ -693,6 +693,28 @@ static void mes_v11_0_free_ucode_buffers(struct amdgpu_device *adev, (void **)&adev->mes.ucode_fw_ptr[pipe]); } +static void mes_v11_0_get_fw_version(struct amdgpu_device *adev) +{ + int pipe; + + /* get MES scheduler/KIQ versions */ + mutex_lock(&adev->srbm_mutex); + + for (pipe = 0; pipe < AMDGPU_MAX_MES_PIPES; pipe++) { + soc21_grbm_select(adev, 3, pipe, 0, 0); + + if (pipe == AMDGPU_MES_SCHED_PIPE) + adev->mes.sched_version = + RREG32_SOC15(GC, 0, regCP_MES_GP3_LO); + else if (pipe == AMDGPU_MES_KIQ_PIPE && adev->enable_mes_kiq) + adev->mes.kiq_version = + RREG32_SOC15(GC, 0, regCP_MES_GP3_LO); + } + + soc21_grbm_select(adev, 0, 0, 0, 0); + mutex_unlock(&adev->srbm_mutex); +} + static void mes_v11_0_enable(struct amdgpu_device *adev, bool enable) { uint64_t ucode_addr; @@ -1062,18 +1084,6 @@ static int mes_v11_0_queue_init(struct amdgpu_device *adev, mes_v11_0_queue_init_register(ring); } - /* get MES scheduler/KIQ versions */ - mutex_lock(&adev->srbm_mutex); - soc21_grbm_select(adev, 3, pipe, 0, 0); - - if (pipe == AMDGPU_MES_SCHED_PIPE) - adev->mes.sched_version = RREG32_SOC15(GC, 0, regCP_MES_GP3_LO); - else if (pipe == AMDGPU_MES_KIQ_PIPE && adev->enable_mes_kiq) - adev->mes.kiq_version = RREG32_SOC15(GC, 0, regCP_MES_GP3_LO); - - soc21_grbm_select(adev, 0, 0, 0, 0); - mutex_unlock(&adev->srbm_mutex); - return 0; } @@ -1320,15 +1330,24 @@ static int mes_v11_0_kiq_hw_init(struct amdgpu_device *adev) mes_v11_0_enable(adev, true); + mes_v11_0_get_fw_version(adev); + mes_v11_0_kiq_setting(&adev->gfx.kiq[0].ring); r = mes_v11_0_queue_init(adev, AMDGPU_MES_KIQ_PIPE); if (r) goto failure; - r = mes_v11_0_hw_init(adev); - if (r) - goto failure; + if ((adev->mes.sched_version & AMDGPU_MES_VERSION_MASK) >= 0x47) + adev->mes.enable_legacy_queue_map = true; + else + adev->mes.enable_legacy_queue_map = false; + + if (adev->mes.enable_legacy_queue_map) { + r = mes_v11_0_hw_init(adev); + if (r) + goto failure; + } return r; diff --git a/drivers/gpu/drm/amd/amdgpu/mes_v12_0.c b/drivers/gpu/drm/amd/amdgpu/mes_v12_0.c index e39a58d262c9..a79a8adc3aa5 100644 --- a/drivers/gpu/drm/amd/amdgpu/mes_v12_0.c +++ b/drivers/gpu/drm/amd/amdgpu/mes_v12_0.c @@ -1266,6 +1266,7 @@ static int mes_v12_0_sw_init(void *handle) adev->mes.funcs = &mes_v12_0_funcs; adev->mes.kiq_hw_init = &mes_v12_0_kiq_hw_init; adev->mes.kiq_hw_fini = &mes_v12_0_kiq_hw_fini; + adev->mes.enable_legacy_queue_map = true; adev->mes.event_log_size = AMDGPU_MES_LOG_BUFFER_SIZE; @@ -1422,9 +1423,11 @@ static int mes_v12_0_kiq_hw_init(struct amdgpu_device *adev) mes_v12_0_set_hw_resources_1(&adev->mes, AMDGPU_MES_KIQ_PIPE); } - r = mes_v12_0_hw_init(adev); - if (r) - goto failure; + if (adev->mes.enable_legacy_queue_map) { + r = mes_v12_0_hw_init(adev); + if (r) + goto failure; + } return r; 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 983a977632ff..5942fc4e1c86 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -1752,6 +1752,30 @@ static struct dml2_soc_bb *dm_dmub_get_vbios_bounding_box(struct amdgpu_device * return bb; } +static enum dmub_ips_disable_type dm_get_default_ips_mode( + struct amdgpu_device *adev) +{ + /* + * On DCN35 systems with Z8 enabled, it's possible for IPS2 + Z8 to + * cause a hard hang. A fix exists for newer PMFW. + * + * As a workaround, for non-fixed PMFW, force IPS1+RCG as the deepest + * IPS state in all cases, except for s0ix and all displays off (DPMS), + * where IPS2 is allowed. + * + * When checking pmfw version, use the major and minor only. + */ + if (amdgpu_ip_version(adev, DCE_HWIP, 0) == IP_VERSION(3, 5, 0) && + (adev->pm.fw_version & 0x00FFFF00) < 0x005D6300) + return DMUB_IPS_RCG_IN_ACTIVE_IPS2_IN_OFF; + + if (amdgpu_ip_version(adev, DCE_HWIP, 0) >= IP_VERSION(3, 5, 0)) + return DMUB_IPS_ENABLE; + + /* ASICs older than DCN35 do not have IPSs */ + return DMUB_IPS_DISABLE_ALL; +} + static int amdgpu_dm_init(struct amdgpu_device *adev) { struct dc_init_data init_data; @@ -1863,7 +1887,7 @@ static int amdgpu_dm_init(struct amdgpu_device *adev) if (amdgpu_dc_debug_mask & DC_DISABLE_IPS) init_data.flags.disable_ips = DMUB_IPS_DISABLE_ALL; else - init_data.flags.disable_ips = DMUB_IPS_ENABLE; + init_data.flags.disable_ips = dm_get_default_ips_mode(adev); init_data.flags.disable_ips_in_vpb = 0; @@ -4492,7 +4516,7 @@ static void amdgpu_dm_backlight_set_level(struct amdgpu_display_manager *dm, struct amdgpu_dm_backlight_caps caps; struct dc_link *link; u32 brightness; - bool rc; + bool rc, reallow_idle = false; amdgpu_dm_update_backlight_caps(dm, bl_idx); caps = dm->backlight_caps[bl_idx]; @@ -4505,6 +4529,12 @@ static void amdgpu_dm_backlight_set_level(struct amdgpu_display_manager *dm, link = (struct dc_link *)dm->backlight_link[bl_idx]; /* Change brightness based on AUX property */ + mutex_lock(&dm->dc_lock); + if (dm->dc->caps.ips_support && dm->dc->ctx->dmub_srv->idle_allowed) { + dc_allow_idle_optimizations(dm->dc, false); + reallow_idle = true; + } + if (caps.aux_support) { rc = dc_link_set_backlight_level_nits(link, true, brightness, AUX_BL_DEFAULT_TRANSITION_TIME_MS); @@ -4516,6 +4546,11 @@ static void amdgpu_dm_backlight_set_level(struct amdgpu_display_manager *dm, DRM_DEBUG("DM: Failed to update backlight on eDP[%d]\n", bl_idx); } + if (dm->dc->caps.ips_support && reallow_idle) + dc_allow_idle_optimizations(dm->dc, true); + + mutex_unlock(&dm->dc_lock); + if (rc) dm->actual_brightness[bl_idx] = user_brightness; } diff --git a/drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_pmo/dml2_pmo_dcn4_fams2.c b/drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_pmo/dml2_pmo_dcn4_fams2.c index 603036df68ba..6547cc2c2a77 100644 --- a/drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_pmo/dml2_pmo_dcn4_fams2.c +++ b/drivers/gpu/drm/amd/display/dc/dml2/dml21/src/dml2_pmo/dml2_pmo_dcn4_fams2.c @@ -811,7 +811,8 @@ static void build_synchronized_timing_groups( for (j = i + 1; j < display_config->display_config.num_streams; j++) { if (memcmp(master_timing, &display_config->display_config.stream_descriptors[j].timing, - sizeof(struct dml2_timing_cfg)) == 0) { + sizeof(struct dml2_timing_cfg)) == 0 && + display_config->display_config.stream_descriptors[i].output.output_encoder == display_config->display_config.stream_descriptors[j].output.output_encoder) { set_bit_in_bitfield(&pmo->scratch.pmo_dcn4.synchronized_timing_group_masks[timing_group_idx], j); set_bit_in_bitfield(&stream_mapped_mask, j); } diff --git a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c index 74e35f8ddefc..2cf951184561 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c +++ b/drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c @@ -2266,7 +2266,8 @@ static int smu_adjust_power_state_dynamic(struct smu_context *smu, smu_dpm_ctx->dpm_level = level; } - if (smu_dpm_ctx->dpm_level != AMD_DPM_FORCED_LEVEL_PERF_DETERMINISM) { + if (smu_dpm_ctx->dpm_level != AMD_DPM_FORCED_LEVEL_MANUAL && + smu_dpm_ctx->dpm_level != AMD_DPM_FORCED_LEVEL_PERF_DETERMINISM) { index = fls(smu->workload_mask); index = index > 0 && index <= WORKLOAD_POLICY_MAX ? index - 1 : 0; workload[0] = smu->workload_setting[index]; @@ -2345,7 +2346,8 @@ static int smu_switch_power_profile(void *handle, workload[0] = smu->workload_setting[index]; } - if (smu_dpm_ctx->dpm_level != AMD_DPM_FORCED_LEVEL_PERF_DETERMINISM) + if (smu_dpm_ctx->dpm_level != AMD_DPM_FORCED_LEVEL_MANUAL && + smu_dpm_ctx->dpm_level != AMD_DPM_FORCED_LEVEL_PERF_DETERMINISM) smu_bump_power_profile_mode(smu, workload, 0); return 0; diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_kms.c b/drivers/gpu/drm/arm/display/komeda/komeda_kms.c index fe46b0ebefea..e5eb5d672bcd 100644 --- a/drivers/gpu/drm/arm/display/komeda/komeda_kms.c +++ b/drivers/gpu/drm/arm/display/komeda/komeda_kms.c @@ -160,6 +160,7 @@ static int komeda_crtc_normalize_zpos(struct drm_crtc *crtc, struct drm_plane *plane; struct list_head zorder_list; int order = 0, err; + u32 slave_zpos = 0; DRM_DEBUG_ATOMIC("[CRTC:%d:%s] calculating normalized zpos values\n", crtc->base.id, crtc->name); @@ -199,10 +200,13 @@ static int komeda_crtc_normalize_zpos(struct drm_crtc *crtc, plane_st->zpos, plane_st->normalized_zpos); /* calculate max slave zorder */ - if (has_bit(drm_plane_index(plane), kcrtc->slave_planes)) + if (has_bit(drm_plane_index(plane), kcrtc->slave_planes)) { + slave_zpos = plane_st->normalized_zpos; + if (to_kplane_st(plane_st)->layer_split) + slave_zpos++; kcrtc_st->max_slave_zorder = - max(plane_st->normalized_zpos, - kcrtc_st->max_slave_zorder); + max(slave_zpos, kcrtc_st->max_slave_zorder); + } } crtc_st->zpos_changed = true; diff --git a/drivers/gpu/drm/bridge/Kconfig b/drivers/gpu/drm/bridge/Kconfig index c621be1a99a8..3eb955333c80 100644 --- a/drivers/gpu/drm/bridge/Kconfig +++ b/drivers/gpu/drm/bridge/Kconfig @@ -390,6 +390,7 @@ config DRM_TI_SN65DSI86 depends on OF select DRM_DISPLAY_DP_HELPER select DRM_DISPLAY_HELPER + select DRM_BRIDGE_CONNECTOR select DRM_KMS_HELPER select REGMAP_I2C select DRM_PANEL diff --git a/drivers/gpu/drm/display/Kconfig b/drivers/gpu/drm/display/Kconfig index 479e62690d75..3b824e01c9b5 100644 --- a/drivers/gpu/drm/display/Kconfig +++ b/drivers/gpu/drm/display/Kconfig @@ -1,19 +1,26 @@ # SPDX-License-Identifier: MIT +config DRM_DISPLAY_DP_AUX_BUS + tristate + depends on DRM + depends on OF || COMPILE_TEST + config DRM_DISPLAY_HELPER tristate depends on DRM help DRM helpers for display adapters. -config DRM_DISPLAY_DP_AUX_BUS - tristate - depends on DRM - depends on OF || COMPILE_TEST +if DRM_DISPLAY_HELPER + +config DRM_BRIDGE_CONNECTOR + bool + select DRM_DISPLAY_HDMI_STATE_HELPER + help + DRM connector implementation terminating DRM bridge chains. config DRM_DISPLAY_DP_AUX_CEC bool "Enable DisplayPort CEC-Tunneling-over-AUX HDMI support" - depends on DRM && DRM_DISPLAY_HELPER select DRM_DISPLAY_DP_HELPER select CEC_CORE help @@ -25,7 +32,6 @@ config DRM_DISPLAY_DP_AUX_CEC config DRM_DISPLAY_DP_AUX_CHARDEV bool "DRM DP AUX Interface" - depends on DRM && DRM_DISPLAY_HELPER select DRM_DISPLAY_DP_HELPER help Choose this option to enable a /dev/drm_dp_auxN node that allows to @@ -34,7 +40,6 @@ config DRM_DISPLAY_DP_AUX_CHARDEV config DRM_DISPLAY_DP_HELPER bool - depends on DRM_DISPLAY_HELPER help DRM display helpers for DisplayPort. @@ -61,19 +66,18 @@ config DRM_DISPLAY_DP_TUNNEL_STATE_DEBUG config DRM_DISPLAY_HDCP_HELPER bool - depends on DRM_DISPLAY_HELPER help DRM display helpers for HDCP. config DRM_DISPLAY_HDMI_HELPER bool - depends on DRM_DISPLAY_HELPER help DRM display helpers for HDMI. config DRM_DISPLAY_HDMI_STATE_HELPER bool - depends on DRM_DISPLAY_HELPER select DRM_DISPLAY_HDMI_HELPER help DRM KMS state helpers for HDMI. + +endif # DRM_DISPLAY_HELPER diff --git a/drivers/gpu/drm/display/Makefile b/drivers/gpu/drm/display/Makefile index 629df2f4d322..fbb9d2b8acd4 100644 --- a/drivers/gpu/drm/display/Makefile +++ b/drivers/gpu/drm/display/Makefile @@ -3,6 +3,8 @@ obj-$(CONFIG_DRM_DISPLAY_DP_AUX_BUS) += drm_dp_aux_bus.o drm_display_helper-y := drm_display_helper_mod.o +drm_display_helper-$(CONFIG_DRM_BRIDGE_CONNECTOR) += \ + drm_bridge_connector.o drm_display_helper-$(CONFIG_DRM_DISPLAY_DP_HELPER) += \ drm_dp_dual_mode_helper.o \ drm_dp_helper.o \ diff --git a/drivers/gpu/drm/drm_bridge_connector.c b/drivers/gpu/drm/display/drm_bridge_connector.c index a4fbf1eb7ac5..3da5b8bf8259 100644 --- a/drivers/gpu/drm/drm_bridge_connector.c +++ b/drivers/gpu/drm/display/drm_bridge_connector.c @@ -216,8 +216,19 @@ static void drm_bridge_connector_debugfs_init(struct drm_connector *connector, } } +static void drm_bridge_connector_reset(struct drm_connector *connector) +{ + struct drm_bridge_connector *bridge_connector = + to_drm_bridge_connector(connector); + + drm_atomic_helper_connector_reset(connector); + if (bridge_connector->bridge_hdmi) + __drm_atomic_helper_connector_hdmi_reset(connector, + connector->state); +} + static const struct drm_connector_funcs drm_bridge_connector_funcs = { - .reset = drm_atomic_helper_connector_reset, + .reset = drm_bridge_connector_reset, .detect = drm_bridge_connector_detect, .fill_modes = drm_helper_probe_single_connector_modes, .atomic_duplicate_state = drm_atomic_helper_connector_duplicate_state, diff --git a/drivers/gpu/drm/drm_fbdev_dma.c b/drivers/gpu/drm/drm_fbdev_dma.c index 7ef5a48c8029..b0602c4f3628 100644 --- a/drivers/gpu/drm/drm_fbdev_dma.c +++ b/drivers/gpu/drm/drm_fbdev_dma.c @@ -36,20 +36,11 @@ static int drm_fbdev_dma_fb_release(struct fb_info *info, int user) return 0; } -FB_GEN_DEFAULT_DEFERRED_DMAMEM_OPS(drm_fbdev_dma, - drm_fb_helper_damage_range, - drm_fb_helper_damage_area); - static int drm_fbdev_dma_fb_mmap(struct fb_info *info, struct vm_area_struct *vma) { struct drm_fb_helper *fb_helper = info->par; - struct drm_framebuffer *fb = fb_helper->fb; - struct drm_gem_dma_object *dma = drm_fb_dma_get_gem_obj(fb, 0); - if (!dma->map_noncoherent) - vma->vm_page_prot = pgprot_writecombine(vma->vm_page_prot); - - return fb_deferred_io_mmap(info, vma); + return drm_gem_prime_mmap(fb_helper->buffer->gem, vma); } static void drm_fbdev_dma_fb_destroy(struct fb_info *info) @@ -73,10 +64,37 @@ static const struct fb_ops drm_fbdev_dma_fb_ops = { .owner = THIS_MODULE, .fb_open = drm_fbdev_dma_fb_open, .fb_release = drm_fbdev_dma_fb_release, + __FB_DEFAULT_DMAMEM_OPS_RDWR, + DRM_FB_HELPER_DEFAULT_OPS, + __FB_DEFAULT_DMAMEM_OPS_DRAW, + .fb_mmap = drm_fbdev_dma_fb_mmap, + .fb_destroy = drm_fbdev_dma_fb_destroy, +}; + +FB_GEN_DEFAULT_DEFERRED_DMAMEM_OPS(drm_fbdev_dma, + drm_fb_helper_damage_range, + drm_fb_helper_damage_area); + +static int drm_fbdev_dma_deferred_fb_mmap(struct fb_info *info, struct vm_area_struct *vma) +{ + struct drm_fb_helper *fb_helper = info->par; + struct drm_framebuffer *fb = fb_helper->fb; + struct drm_gem_dma_object *dma = drm_fb_dma_get_gem_obj(fb, 0); + + if (!dma->map_noncoherent) + vma->vm_page_prot = pgprot_writecombine(vma->vm_page_prot); + + return fb_deferred_io_mmap(info, vma); +} + +static const struct fb_ops drm_fbdev_dma_deferred_fb_ops = { + .owner = THIS_MODULE, + .fb_open = drm_fbdev_dma_fb_open, + .fb_release = drm_fbdev_dma_fb_release, __FB_DEFAULT_DEFERRED_OPS_RDWR(drm_fbdev_dma), DRM_FB_HELPER_DEFAULT_OPS, __FB_DEFAULT_DEFERRED_OPS_DRAW(drm_fbdev_dma), - .fb_mmap = drm_fbdev_dma_fb_mmap, + .fb_mmap = drm_fbdev_dma_deferred_fb_mmap, .fb_destroy = drm_fbdev_dma_fb_destroy, }; @@ -89,6 +107,7 @@ static int drm_fbdev_dma_helper_fb_probe(struct drm_fb_helper *fb_helper, { struct drm_client_dev *client = &fb_helper->client; struct drm_device *dev = fb_helper->dev; + bool use_deferred_io = false; struct drm_client_buffer *buffer; struct drm_gem_dma_object *dma_obj; struct drm_framebuffer *fb; @@ -111,6 +130,15 @@ static int drm_fbdev_dma_helper_fb_probe(struct drm_fb_helper *fb_helper, fb = buffer->fb; + /* + * Deferred I/O requires struct page for framebuffer memory, + * which is not guaranteed for all DMA ranges. We thus only + * install deferred I/O if we have a framebuffer that requires + * it. + */ + if (fb->funcs->dirty) + use_deferred_io = true; + ret = drm_client_buffer_vmap(buffer, &map); if (ret) { goto err_drm_client_buffer_delete; @@ -130,7 +158,10 @@ static int drm_fbdev_dma_helper_fb_probe(struct drm_fb_helper *fb_helper, drm_fb_helper_fill_info(info, fb_helper, sizes); - info->fbops = &drm_fbdev_dma_fb_ops; + if (use_deferred_io) + info->fbops = &drm_fbdev_dma_deferred_fb_ops; + else + info->fbops = &drm_fbdev_dma_fb_ops; /* screen */ info->flags |= FBINFO_VIRTFB; /* system memory */ @@ -144,14 +175,28 @@ static int drm_fbdev_dma_helper_fb_probe(struct drm_fb_helper *fb_helper, } info->fix.smem_len = info->screen_size; - /* deferred I/O */ - fb_helper->fbdefio.delay = HZ / 20; - fb_helper->fbdefio.deferred_io = drm_fb_helper_deferred_io; + /* + * Only set up deferred I/O if the screen buffer supports + * it. If this disagrees with the previous test for ->dirty, + * mmap on the /dev/fb file might not work correctly. + */ + if (!is_vmalloc_addr(info->screen_buffer) && info->fix.smem_start) { + unsigned long pfn = info->fix.smem_start >> PAGE_SHIFT; - info->fbdefio = &fb_helper->fbdefio; - ret = fb_deferred_io_init(info); - if (ret) - goto err_drm_fb_helper_release_info; + if (drm_WARN_ON(dev, !pfn_to_page(pfn))) + use_deferred_io = false; + } + + /* deferred I/O */ + if (use_deferred_io) { + fb_helper->fbdefio.delay = HZ / 20; + fb_helper->fbdefio.deferred_io = drm_fb_helper_deferred_io; + + info->fbdefio = &fb_helper->fbdefio; + ret = fb_deferred_io_init(info); + if (ret) + goto err_drm_fb_helper_release_info; + } return 0; diff --git a/drivers/gpu/drm/i915/display/intel_alpm.c b/drivers/gpu/drm/i915/display/intel_alpm.c index 866b3b409c4d..10689480338e 100644 --- a/drivers/gpu/drm/i915/display/intel_alpm.c +++ b/drivers/gpu/drm/i915/display/intel_alpm.c @@ -228,7 +228,7 @@ bool intel_alpm_compute_params(struct intel_dp *intel_dp, int tfw_exit_latency = 20; /* eDP spec */ int phy_wake = 4; /* eDP spec */ int preamble = 8; /* eDP spec */ - int precharge = intel_dp_aux_fw_sync_len() - preamble; + int precharge = intel_dp_aux_fw_sync_len(intel_dp) - preamble; u8 max_wake_lines; io_wake_time = max(precharge, io_buffer_wake_time(crtc_state)) + diff --git a/drivers/gpu/drm/i915/display/intel_display_types.h b/drivers/gpu/drm/i915/display/intel_display_types.h index 8713835e2307..f9d3cc3c342b 100644 --- a/drivers/gpu/drm/i915/display/intel_display_types.h +++ b/drivers/gpu/drm/i915/display/intel_display_types.h @@ -1885,6 +1885,10 @@ struct intel_dp { } alpm_parameters; u8 alpm_dpcd; + + struct { + unsigned long mask; + } quirks; }; enum lspcon_vendor { diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c index dc75a929d3ed..ebe7fe5417ae 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c @@ -82,6 +82,7 @@ #include "intel_pch_display.h" #include "intel_pps.h" #include "intel_psr.h" +#include "intel_quirks.h" #include "intel_tc.h" #include "intel_vdsc.h" #include "intel_vrr.h" @@ -3952,6 +3953,7 @@ intel_edp_init_dpcd(struct intel_dp *intel_dp, struct intel_connector *connector drm_dp_read_desc(&intel_dp->aux, &intel_dp->desc, drm_dp_is_branch(intel_dp->dpcd)); + intel_init_dpcd_quirks(intel_dp, &intel_dp->desc.ident); /* * Read the eDP display control registers. @@ -4064,6 +4066,8 @@ intel_dp_get_dpcd(struct intel_dp *intel_dp) drm_dp_read_desc(&intel_dp->aux, &intel_dp->desc, drm_dp_is_branch(intel_dp->dpcd)); + intel_init_dpcd_quirks(intel_dp, &intel_dp->desc.ident); + intel_dp_update_sink_caps(intel_dp); } diff --git a/drivers/gpu/drm/i915/display/intel_dp_aux.c b/drivers/gpu/drm/i915/display/intel_dp_aux.c index b8a53bb174da..be58185a77c0 100644 --- a/drivers/gpu/drm/i915/display/intel_dp_aux.c +++ b/drivers/gpu/drm/i915/display/intel_dp_aux.c @@ -13,6 +13,7 @@ #include "intel_dp_aux.h" #include "intel_dp_aux_regs.h" #include "intel_pps.h" +#include "intel_quirks.h" #include "intel_tc.h" #define AUX_CH_NAME_BUFSIZE 6 @@ -142,16 +143,21 @@ static int intel_dp_aux_sync_len(void) return precharge + preamble; } -int intel_dp_aux_fw_sync_len(void) +int intel_dp_aux_fw_sync_len(struct intel_dp *intel_dp) { + int precharge = 10; /* 10-16 */ + int preamble = 8; + /* * We faced some glitches on Dell Precision 5490 MTL laptop with panel: * "Manufacturer: AUO, Model: 63898" when using HW default 18. Using 20 * is fixing these problems with the panel. It is still within range - * mentioned in eDP specification. + * mentioned in eDP specification. Increasing Fast Wake sync length is + * causing problems with other panels: increase length as a quirk for + * this specific laptop. */ - int precharge = 12; /* 10-16 */ - int preamble = 8; + if (intel_has_dpcd_quirk(intel_dp, QUIRK_FW_SYNC_LEN)) + precharge += 2; return precharge + preamble; } @@ -211,7 +217,7 @@ static u32 skl_get_aux_send_ctl(struct intel_dp *intel_dp, DP_AUX_CH_CTL_TIME_OUT_MAX | DP_AUX_CH_CTL_RECEIVE_ERROR | DP_AUX_CH_CTL_MESSAGE_SIZE(send_bytes) | - DP_AUX_CH_CTL_FW_SYNC_PULSE_SKL(intel_dp_aux_fw_sync_len()) | + DP_AUX_CH_CTL_FW_SYNC_PULSE_SKL(intel_dp_aux_fw_sync_len(intel_dp)) | DP_AUX_CH_CTL_SYNC_PULSE_SKL(intel_dp_aux_sync_len()); if (intel_tc_port_in_tbt_alt_mode(dig_port)) diff --git a/drivers/gpu/drm/i915/display/intel_dp_aux.h b/drivers/gpu/drm/i915/display/intel_dp_aux.h index 76d1f2ed7c2f..593f58fafab7 100644 --- a/drivers/gpu/drm/i915/display/intel_dp_aux.h +++ b/drivers/gpu/drm/i915/display/intel_dp_aux.h @@ -20,6 +20,6 @@ enum aux_ch intel_dp_aux_ch(struct intel_encoder *encoder); void intel_dp_aux_irq_handler(struct drm_i915_private *i915); u32 intel_dp_aux_pack(const u8 *src, int src_bytes); -int intel_dp_aux_fw_sync_len(void); +int intel_dp_aux_fw_sync_len(struct intel_dp *intel_dp); #endif /* __INTEL_DP_AUX_H__ */ diff --git a/drivers/gpu/drm/i915/display/intel_modeset_setup.c b/drivers/gpu/drm/i915/display/intel_modeset_setup.c index 7602cb30ebf1..e1213f3d93cc 100644 --- a/drivers/gpu/drm/i915/display/intel_modeset_setup.c +++ b/drivers/gpu/drm/i915/display/intel_modeset_setup.c @@ -326,6 +326,8 @@ static void intel_modeset_update_connector_atomic_state(struct drm_i915_private static void intel_crtc_copy_hw_to_uapi_state(struct intel_crtc_state *crtc_state) { + struct drm_i915_private *i915 = to_i915(crtc_state->uapi.crtc->dev); + if (intel_crtc_is_joiner_secondary(crtc_state)) return; @@ -337,11 +339,30 @@ static void intel_crtc_copy_hw_to_uapi_state(struct intel_crtc_state *crtc_state crtc_state->uapi.adjusted_mode = crtc_state->hw.adjusted_mode; crtc_state->uapi.scaling_filter = crtc_state->hw.scaling_filter; - /* assume 1:1 mapping */ - drm_property_replace_blob(&crtc_state->hw.degamma_lut, - crtc_state->pre_csc_lut); - drm_property_replace_blob(&crtc_state->hw.gamma_lut, - crtc_state->post_csc_lut); + if (DISPLAY_INFO(i915)->color.degamma_lut_size) { + /* assume 1:1 mapping */ + drm_property_replace_blob(&crtc_state->hw.degamma_lut, + crtc_state->pre_csc_lut); + drm_property_replace_blob(&crtc_state->hw.gamma_lut, + crtc_state->post_csc_lut); + } else { + /* + * ilk/snb hw may be configured for either pre_csc_lut + * or post_csc_lut, but we don't advertise degamma_lut as + * being available in the uapi since there is only one + * hardware LUT. Always assign the result of the readout + * to gamma_lut as that is the only valid source of LUTs + * in the uapi. + */ + drm_WARN_ON(&i915->drm, crtc_state->post_csc_lut && + crtc_state->pre_csc_lut); + + drm_property_replace_blob(&crtc_state->hw.degamma_lut, + NULL); + drm_property_replace_blob(&crtc_state->hw.gamma_lut, + crtc_state->post_csc_lut ?: + crtc_state->pre_csc_lut); + } drm_property_replace_blob(&crtc_state->uapi.degamma_lut, crtc_state->hw.degamma_lut); diff --git a/drivers/gpu/drm/i915/display/intel_quirks.c b/drivers/gpu/drm/i915/display/intel_quirks.c index 14d5fefc9c5b..dfd8b4960e6d 100644 --- a/drivers/gpu/drm/i915/display/intel_quirks.c +++ b/drivers/gpu/drm/i915/display/intel_quirks.c @@ -14,6 +14,11 @@ static void intel_set_quirk(struct intel_display *display, enum intel_quirk_id q display->quirks.mask |= BIT(quirk); } +static void intel_set_dpcd_quirk(struct intel_dp *intel_dp, enum intel_quirk_id quirk) +{ + intel_dp->quirks.mask |= BIT(quirk); +} + /* * Some machines (Lenovo U160) do not work with SSC on LVDS for some reason */ @@ -65,6 +70,14 @@ static void quirk_no_pps_backlight_power_hook(struct intel_display *display) drm_info(display->drm, "Applying no pps backlight power quirk\n"); } +static void quirk_fw_sync_len(struct intel_dp *intel_dp) +{ + struct intel_display *display = to_intel_display(intel_dp); + + intel_set_dpcd_quirk(intel_dp, QUIRK_FW_SYNC_LEN); + drm_info(display->drm, "Applying Fast Wake sync pulse count quirk\n"); +} + struct intel_quirk { int device; int subsystem_vendor; @@ -72,6 +85,21 @@ struct intel_quirk { void (*hook)(struct intel_display *display); }; +struct intel_dpcd_quirk { + int device; + int subsystem_vendor; + int subsystem_device; + u8 sink_oui[3]; + u8 sink_device_id[6]; + void (*hook)(struct intel_dp *intel_dp); +}; + +#define SINK_OUI(first, second, third) { (first), (second), (third) } +#define SINK_DEVICE_ID(first, second, third, fourth, fifth, sixth) \ + { (first), (second), (third), (fourth), (fifth), (sixth) } + +#define SINK_DEVICE_ID_ANY SINK_DEVICE_ID(0, 0, 0, 0, 0, 0) + /* For systems that don't have a meaningful PCI subdevice/subvendor ID */ struct intel_dmi_quirk { void (*hook)(struct intel_display *display); @@ -203,6 +231,18 @@ static struct intel_quirk intel_quirks[] = { { 0x0f31, 0x103c, 0x220f, quirk_invert_brightness }, }; +static struct intel_dpcd_quirk intel_dpcd_quirks[] = { + /* Dell Precision 5490 */ + { + .device = 0x7d55, + .subsystem_vendor = 0x1028, + .subsystem_device = 0x0cc7, + .sink_oui = SINK_OUI(0x38, 0xec, 0x11), + .hook = quirk_fw_sync_len, + }, + +}; + void intel_init_quirks(struct intel_display *display) { struct pci_dev *d = to_pci_dev(display->drm->dev); @@ -224,7 +264,35 @@ void intel_init_quirks(struct intel_display *display) } } +void intel_init_dpcd_quirks(struct intel_dp *intel_dp, + const struct drm_dp_dpcd_ident *ident) +{ + struct intel_display *display = to_intel_display(intel_dp); + struct pci_dev *d = to_pci_dev(display->drm->dev); + int i; + + for (i = 0; i < ARRAY_SIZE(intel_dpcd_quirks); i++) { + struct intel_dpcd_quirk *q = &intel_dpcd_quirks[i]; + + if (d->device == q->device && + (d->subsystem_vendor == q->subsystem_vendor || + q->subsystem_vendor == PCI_ANY_ID) && + (d->subsystem_device == q->subsystem_device || + q->subsystem_device == PCI_ANY_ID) && + !memcmp(q->sink_oui, ident->oui, sizeof(ident->oui)) && + (!memcmp(q->sink_device_id, ident->device_id, + sizeof(ident->device_id)) || + !memchr_inv(q->sink_device_id, 0, sizeof(q->sink_device_id)))) + q->hook(intel_dp); + } +} + bool intel_has_quirk(struct intel_display *display, enum intel_quirk_id quirk) { return display->quirks.mask & BIT(quirk); } + +bool intel_has_dpcd_quirk(struct intel_dp *intel_dp, enum intel_quirk_id quirk) +{ + return intel_dp->quirks.mask & BIT(quirk); +} diff --git a/drivers/gpu/drm/i915/display/intel_quirks.h b/drivers/gpu/drm/i915/display/intel_quirks.h index 151c8f4ae576..cafdebda7535 100644 --- a/drivers/gpu/drm/i915/display/intel_quirks.h +++ b/drivers/gpu/drm/i915/display/intel_quirks.h @@ -9,6 +9,8 @@ #include <linux/types.h> struct intel_display; +struct intel_dp; +struct drm_dp_dpcd_ident; enum intel_quirk_id { QUIRK_BACKLIGHT_PRESENT, @@ -17,9 +19,13 @@ enum intel_quirk_id { QUIRK_INVERT_BRIGHTNESS, QUIRK_LVDS_SSC_DISABLE, QUIRK_NO_PPS_BACKLIGHT_POWER_HOOK, + QUIRK_FW_SYNC_LEN, }; void intel_init_quirks(struct intel_display *display); +void intel_init_dpcd_quirks(struct intel_dp *intel_dp, + const struct drm_dp_dpcd_ident *ident); bool intel_has_quirk(struct intel_display *display, enum intel_quirk_id quirk); +bool intel_has_dpcd_quirk(struct intel_dp *intel_dp, enum intel_quirk_id quirk); #endif /* __INTEL_QUIRKS_H__ */ diff --git a/drivers/gpu/drm/i915/gt/uc/intel_gsc_uc.c b/drivers/gpu/drm/i915/gt/uc/intel_gsc_uc.c index 453d855dd1de..3d3191deb0ab 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_gsc_uc.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_gsc_uc.c @@ -302,7 +302,7 @@ void intel_gsc_uc_load_start(struct intel_gsc_uc *gsc) { struct intel_gt *gt = gsc_uc_to_gt(gsc); - if (!intel_uc_fw_is_loadable(&gsc->fw)) + if (!intel_uc_fw_is_loadable(&gsc->fw) || intel_uc_fw_is_in_error(&gsc->fw)) return; if (intel_gsc_uc_fw_init_done(gsc)) diff --git a/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.h b/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.h index 9a431726c8d5..ac7b3aad2222 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.h +++ b/drivers/gpu/drm/i915/gt/uc/intel_uc_fw.h @@ -258,6 +258,11 @@ static inline bool intel_uc_fw_is_running(struct intel_uc_fw *uc_fw) return __intel_uc_fw_status(uc_fw) == INTEL_UC_FIRMWARE_RUNNING; } +static inline bool intel_uc_fw_is_in_error(struct intel_uc_fw *uc_fw) +{ + return intel_uc_fw_status_to_error(__intel_uc_fw_status(uc_fw)) != 0; +} + static inline bool intel_uc_fw_is_overridden(const struct intel_uc_fw *uc_fw) { return uc_fw->user_overridden; diff --git a/drivers/gpu/drm/i915/i915_sw_fence.c b/drivers/gpu/drm/i915/i915_sw_fence.c index 8a9aad523eec..1d4cc91c0e40 100644 --- a/drivers/gpu/drm/i915/i915_sw_fence.c +++ b/drivers/gpu/drm/i915/i915_sw_fence.c @@ -51,7 +51,7 @@ static inline void debug_fence_init(struct i915_sw_fence *fence) debug_object_init(fence, &i915_sw_fence_debug_descr); } -static inline void debug_fence_init_onstack(struct i915_sw_fence *fence) +static inline __maybe_unused void debug_fence_init_onstack(struct i915_sw_fence *fence) { debug_object_init_on_stack(fence, &i915_sw_fence_debug_descr); } @@ -77,7 +77,7 @@ static inline void debug_fence_destroy(struct i915_sw_fence *fence) debug_object_destroy(fence, &i915_sw_fence_debug_descr); } -static inline void debug_fence_free(struct i915_sw_fence *fence) +static inline __maybe_unused void debug_fence_free(struct i915_sw_fence *fence) { debug_object_free(fence, &i915_sw_fence_debug_descr); smp_wmb(); /* flush the change in state before reallocation */ @@ -94,7 +94,7 @@ static inline void debug_fence_init(struct i915_sw_fence *fence) { } -static inline void debug_fence_init_onstack(struct i915_sw_fence *fence) +static inline __maybe_unused void debug_fence_init_onstack(struct i915_sw_fence *fence) { } @@ -115,7 +115,7 @@ static inline void debug_fence_destroy(struct i915_sw_fence *fence) { } -static inline void debug_fence_free(struct i915_sw_fence *fence) +static inline __maybe_unused void debug_fence_free(struct i915_sw_fence *fence) { } diff --git a/drivers/gpu/drm/imagination/pvr_vm.c b/drivers/gpu/drm/imagination/pvr_vm.c index e59517ba039e..97c0f772ed65 100644 --- a/drivers/gpu/drm/imagination/pvr_vm.c +++ b/drivers/gpu/drm/imagination/pvr_vm.c @@ -114,6 +114,8 @@ struct pvr_vm_gpuva { struct drm_gpuva base; }; +#define to_pvr_vm_gpuva(va) container_of_const(va, struct pvr_vm_gpuva, base) + enum pvr_vm_bind_type { PVR_VM_BIND_TYPE_MAP, PVR_VM_BIND_TYPE_UNMAP, @@ -386,6 +388,7 @@ pvr_vm_gpuva_unmap(struct drm_gpuva_op *op, void *op_ctx) drm_gpuva_unmap(&op->unmap); drm_gpuva_unlink(op->unmap.va); + kfree(to_pvr_vm_gpuva(op->unmap.va)); return 0; } @@ -433,6 +436,7 @@ pvr_vm_gpuva_remap(struct drm_gpuva_op *op, void *op_ctx) } drm_gpuva_unlink(op->remap.unmap->va); + kfree(to_pvr_vm_gpuva(op->remap.unmap->va)); return 0; } diff --git a/drivers/gpu/drm/imx/dcss/Kconfig b/drivers/gpu/drm/imx/dcss/Kconfig index 3ffc061d392b..59e3b6a1dff0 100644 --- a/drivers/gpu/drm/imx/dcss/Kconfig +++ b/drivers/gpu/drm/imx/dcss/Kconfig @@ -2,6 +2,8 @@ config DRM_IMX_DCSS tristate "i.MX8MQ DCSS" select IMX_IRQSTEER select DRM_KMS_HELPER + select DRM_DISPLAY_HELPER + select DRM_BRIDGE_CONNECTOR select DRM_GEM_DMA_HELPER select VIDEOMODE_HELPERS depends on DRM && ARCH_MXC && ARM64 diff --git a/drivers/gpu/drm/imx/lcdc/Kconfig b/drivers/gpu/drm/imx/lcdc/Kconfig index 7e57922bbd9d..9c28bb0f4662 100644 --- a/drivers/gpu/drm/imx/lcdc/Kconfig +++ b/drivers/gpu/drm/imx/lcdc/Kconfig @@ -3,5 +3,7 @@ config DRM_IMX_LCDC depends on DRM && (ARCH_MXC || COMPILE_TEST) select DRM_GEM_DMA_HELPER select DRM_KMS_HELPER + select DRM_DISPLAY_HELPER + select DRM_BRIDGE_CONNECTOR help Found on i.MX1, i.MX21, i.MX25 and i.MX27. diff --git a/drivers/gpu/drm/ingenic/Kconfig b/drivers/gpu/drm/ingenic/Kconfig index 3db117c5edd9..8cd7b750dffe 100644 --- a/drivers/gpu/drm/ingenic/Kconfig +++ b/drivers/gpu/drm/ingenic/Kconfig @@ -8,6 +8,8 @@ config DRM_INGENIC select DRM_BRIDGE select DRM_PANEL_BRIDGE select DRM_KMS_HELPER + select DRM_DISPLAY_HELPER + select DRM_BRIDGE_CONNECTOR select DRM_GEM_DMA_HELPER select REGMAP select REGMAP_MMIO diff --git a/drivers/gpu/drm/kmb/Kconfig b/drivers/gpu/drm/kmb/Kconfig index fd011367db1d..e5ae3ec52392 100644 --- a/drivers/gpu/drm/kmb/Kconfig +++ b/drivers/gpu/drm/kmb/Kconfig @@ -3,6 +3,8 @@ config DRM_KMB_DISPLAY depends on DRM depends on ARCH_KEEMBAY || COMPILE_TEST select DRM_KMS_HELPER + select DRM_DISPLAY_HELPER + select DRM_BRIDGE_CONNECTOR select DRM_GEM_DMA_HELPER select DRM_MIPI_DSI help diff --git a/drivers/gpu/drm/mediatek/Kconfig b/drivers/gpu/drm/mediatek/Kconfig index d6449ebae838..417ac8c9af41 100644 --- a/drivers/gpu/drm/mediatek/Kconfig +++ b/drivers/gpu/drm/mediatek/Kconfig @@ -9,6 +9,8 @@ config DRM_MEDIATEK depends on MTK_MMSYS select DRM_GEM_DMA_HELPER if DRM_FBDEV_EMULATION select DRM_KMS_HELPER + select DRM_DISPLAY_HELPER + select DRM_BRIDGE_CONNECTOR select DRM_MIPI_DSI select DRM_PANEL select MEMORY diff --git a/drivers/gpu/drm/meson/Kconfig b/drivers/gpu/drm/meson/Kconfig index 615fdd0ce41b..2544756538cc 100644 --- a/drivers/gpu/drm/meson/Kconfig +++ b/drivers/gpu/drm/meson/Kconfig @@ -4,6 +4,8 @@ config DRM_MESON depends on DRM && OF && (ARM || ARM64) depends on ARCH_MESON || COMPILE_TEST select DRM_KMS_HELPER + select DRM_DISPLAY_HELPER + select DRM_BRIDGE_CONNECTOR select DRM_GEM_DMA_HELPER select DRM_DISPLAY_CONNECTOR select VIDEOMODE_HELPERS diff --git a/drivers/gpu/drm/msm/Kconfig b/drivers/gpu/drm/msm/Kconfig index 26a4c71da63a..90c68106b63b 100644 --- a/drivers/gpu/drm/msm/Kconfig +++ b/drivers/gpu/drm/msm/Kconfig @@ -17,6 +17,7 @@ config DRM_MSM select DRM_DISPLAY_DP_AUX_BUS select DRM_DISPLAY_DP_HELPER select DRM_DISPLAY_HELPER + select DRM_BRIDGE_CONNECTOR select DRM_EXEC select DRM_KMS_HELPER select DRM_PANEL diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/fwsec.c b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/fwsec.c index 330d72b1a4af..52412965fac1 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/fwsec.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/fwsec.c @@ -324,7 +324,7 @@ nvkm_gsp_fwsec_sb(struct nvkm_gsp *gsp) return ret; /* Verify. */ - err = nvkm_rd32(device, 0x001400 + (0xf * 4)) & 0x0000ffff; + err = nvkm_rd32(device, 0x001400 + (0x15 * 4)) & 0x0000ffff; if (err) { nvkm_error(subdev, "fwsec-sb: 0x%04x\n", err); return -EIO; diff --git a/drivers/gpu/drm/omapdrm/Kconfig b/drivers/gpu/drm/omapdrm/Kconfig index 64e440a2649b..fbd9af758581 100644 --- a/drivers/gpu/drm/omapdrm/Kconfig +++ b/drivers/gpu/drm/omapdrm/Kconfig @@ -5,6 +5,8 @@ config DRM_OMAP depends on DRM && OF depends on ARCH_OMAP2PLUS || (COMPILE_TEST && PAGE_SIZE_LESS_THAN_64KB) select DRM_KMS_HELPER + select DRM_DISPLAY_HELPER + select DRM_BRIDGE_CONNECTOR select FB_DMAMEM_HELPERS_DEFERRED if DRM_FBDEV_EMULATION select VIDEOMODE_HELPERS select HDMI diff --git a/drivers/gpu/drm/panel/panel-newvision-nv3052c.c b/drivers/gpu/drm/panel/panel-newvision-nv3052c.c index c5d3ead38555..d3baccfe6286 100644 --- a/drivers/gpu/drm/panel/panel-newvision-nv3052c.c +++ b/drivers/gpu/drm/panel/panel-newvision-nv3052c.c @@ -925,7 +925,7 @@ MODULE_DEVICE_TABLE(spi, nv3052c_ids); static const struct of_device_id nv3052c_of_match[] = { { .compatible = "leadtek,ltk035c5444t", .data = <k035c5444t_panel_info }, { .compatible = "fascontek,fs035vg158", .data = &fs035vg158_panel_info }, - { .compatible = "wl-355608-a8", .data = &wl_355608_a8_panel_info }, + { .compatible = "anbernic,rg35xx-plus-panel", .data = &wl_355608_a8_panel_info }, { /* sentinel */ } }; MODULE_DEVICE_TABLE(of, nv3052c_of_match); diff --git a/drivers/gpu/drm/panthor/panthor_drv.c b/drivers/gpu/drm/panthor/panthor_drv.c index b5e7b919f241..34182f67136c 100644 --- a/drivers/gpu/drm/panthor/panthor_drv.c +++ b/drivers/gpu/drm/panthor/panthor_drv.c @@ -10,6 +10,7 @@ #include <linux/platform_device.h> #include <linux/pm_runtime.h> +#include <drm/drm_auth.h> #include <drm/drm_debugfs.h> #include <drm/drm_drv.h> #include <drm/drm_exec.h> @@ -996,6 +997,24 @@ static int panthor_ioctl_group_destroy(struct drm_device *ddev, void *data, return panthor_group_destroy(pfile, args->group_handle); } +static int group_priority_permit(struct drm_file *file, + u8 priority) +{ + /* Ensure that priority is valid */ + if (priority > PANTHOR_GROUP_PRIORITY_HIGH) + return -EINVAL; + + /* Medium priority and below are always allowed */ + if (priority <= PANTHOR_GROUP_PRIORITY_MEDIUM) + return 0; + + /* Higher priorities require CAP_SYS_NICE or DRM_MASTER */ + if (capable(CAP_SYS_NICE) || drm_is_current_master(file)) + return 0; + + return -EACCES; +} + static int panthor_ioctl_group_create(struct drm_device *ddev, void *data, struct drm_file *file) { @@ -1011,6 +1030,10 @@ static int panthor_ioctl_group_create(struct drm_device *ddev, void *data, if (ret) return ret; + ret = group_priority_permit(file, args->priority); + if (ret) + return ret; + ret = panthor_group_create(pfile, args, queue_args); if (ret >= 0) { args->group_handle = ret; diff --git a/drivers/gpu/drm/panthor/panthor_fw.c b/drivers/gpu/drm/panthor/panthor_fw.c index 857f3f11258a..ef232c0c2049 100644 --- a/drivers/gpu/drm/panthor/panthor_fw.c +++ b/drivers/gpu/drm/panthor/panthor_fw.c @@ -1089,6 +1089,12 @@ int panthor_fw_post_reset(struct panthor_device *ptdev) panthor_fw_stop(ptdev); ptdev->fw->fast_reset = false; drm_err(&ptdev->base, "FW fast reset failed, trying a slow reset"); + + ret = panthor_vm_flush_all(ptdev->fw->vm); + if (ret) { + drm_err(&ptdev->base, "FW slow reset failed (couldn't flush FW's AS l2cache)"); + return ret; + } } /* Reload all sections, including RO ones. We're not supposed @@ -1099,7 +1105,7 @@ int panthor_fw_post_reset(struct panthor_device *ptdev) ret = panthor_fw_start(ptdev); if (ret) { - drm_err(&ptdev->base, "FW slow reset failed"); + drm_err(&ptdev->base, "FW slow reset failed (couldn't start the FW )"); return ret; } diff --git a/drivers/gpu/drm/panthor/panthor_mmu.c b/drivers/gpu/drm/panthor/panthor_mmu.c index fa0a002b1016..cc6e13a97783 100644 --- a/drivers/gpu/drm/panthor/panthor_mmu.c +++ b/drivers/gpu/drm/panthor/panthor_mmu.c @@ -576,6 +576,12 @@ static int mmu_hw_do_operation_locked(struct panthor_device *ptdev, int as_nr, if (as_nr < 0) return 0; + /* + * If the AS number is greater than zero, then we can be sure + * the device is up and running, so we don't need to explicitly + * power it up + */ + if (op != AS_COMMAND_UNLOCK) lock_region(ptdev, as_nr, iova, size); @@ -874,14 +880,23 @@ static int panthor_vm_flush_range(struct panthor_vm *vm, u64 iova, u64 size) if (!drm_dev_enter(&ptdev->base, &cookie)) return 0; - /* Flush the PTs only if we're already awake */ - if (pm_runtime_active(ptdev->base.dev)) - ret = mmu_hw_do_operation(vm, iova, size, AS_COMMAND_FLUSH_PT); + ret = mmu_hw_do_operation(vm, iova, size, AS_COMMAND_FLUSH_PT); drm_dev_exit(cookie); return ret; } +/** + * panthor_vm_flush_all() - Flush L2 caches for the entirety of a VM's AS + * @vm: VM whose cache to flush + * + * Return: 0 on success, a negative error code if flush failed. + */ +int panthor_vm_flush_all(struct panthor_vm *vm) +{ + return panthor_vm_flush_range(vm, vm->base.mm_start, vm->base.mm_range); +} + static int panthor_vm_unmap_pages(struct panthor_vm *vm, u64 iova, u64 size) { struct panthor_device *ptdev = vm->ptdev; diff --git a/drivers/gpu/drm/panthor/panthor_mmu.h b/drivers/gpu/drm/panthor/panthor_mmu.h index f3c1ed19f973..6788771071e3 100644 --- a/drivers/gpu/drm/panthor/panthor_mmu.h +++ b/drivers/gpu/drm/panthor/panthor_mmu.h @@ -31,6 +31,7 @@ panthor_vm_get_bo_for_va(struct panthor_vm *vm, u64 va, u64 *bo_offset); int panthor_vm_active(struct panthor_vm *vm); void panthor_vm_idle(struct panthor_vm *vm); int panthor_vm_as(struct panthor_vm *vm); +int panthor_vm_flush_all(struct panthor_vm *vm); struct panthor_heap_pool * panthor_vm_get_heap_pool(struct panthor_vm *vm, bool create); diff --git a/drivers/gpu/drm/panthor/panthor_sched.c b/drivers/gpu/drm/panthor/panthor_sched.c index 463bcd3cf00f..12b272a912f8 100644 --- a/drivers/gpu/drm/panthor/panthor_sched.c +++ b/drivers/gpu/drm/panthor/panthor_sched.c @@ -3092,7 +3092,7 @@ int panthor_group_create(struct panthor_file *pfile, if (group_args->pad) return -EINVAL; - if (group_args->priority > PANTHOR_CSG_PRIORITY_HIGH) + if (group_args->priority >= PANTHOR_CSG_PRIORITY_COUNT) return -EINVAL; if ((group_args->compute_core_mask & ~ptdev->gpu_info.shader_present) || diff --git a/drivers/gpu/drm/renesas/rcar-du/Kconfig b/drivers/gpu/drm/renesas/rcar-du/Kconfig index c17e7c50492c..025677fe88d3 100644 --- a/drivers/gpu/drm/renesas/rcar-du/Kconfig +++ b/drivers/gpu/drm/renesas/rcar-du/Kconfig @@ -5,6 +5,8 @@ config DRM_RCAR_DU depends on ARM || ARM64 || COMPILE_TEST depends on ARCH_RENESAS || COMPILE_TEST select DRM_KMS_HELPER + select DRM_DISPLAY_HELPER + select DRM_BRIDGE_CONNECTOR select DRM_GEM_DMA_HELPER select VIDEOMODE_HELPERS help diff --git a/drivers/gpu/drm/renesas/rz-du/Kconfig b/drivers/gpu/drm/renesas/rz-du/Kconfig index 5f0db2c5fee6..e1a6dd322caf 100644 --- a/drivers/gpu/drm/renesas/rz-du/Kconfig +++ b/drivers/gpu/drm/renesas/rz-du/Kconfig @@ -6,6 +6,8 @@ config DRM_RZG2L_DU depends on VIDEO_RENESAS_VSP1 select DRM_GEM_DMA_HELPER select DRM_KMS_HELPER + select DRM_DISPLAY_HELPER + select DRM_BRIDGE_CONNECTOR select VIDEOMODE_HELPERS help Choose this option if you have an RZ/G2L alike chipset. diff --git a/drivers/gpu/drm/renesas/shmobile/Kconfig b/drivers/gpu/drm/renesas/shmobile/Kconfig index 027220b8fe1c..c329ab8a7a8b 100644 --- a/drivers/gpu/drm/renesas/shmobile/Kconfig +++ b/drivers/gpu/drm/renesas/shmobile/Kconfig @@ -5,6 +5,8 @@ config DRM_SHMOBILE depends on ARCH_RENESAS || ARCH_SHMOBILE || COMPILE_TEST select BACKLIGHT_CLASS_DEVICE select DRM_KMS_HELPER + select DRM_DISPLAY_HELPER + select DRM_BRIDGE_CONNECTOR select DRM_GEM_DMA_HELPER select VIDEOMODE_HELPERS help diff --git a/drivers/gpu/drm/rockchip/Kconfig b/drivers/gpu/drm/rockchip/Kconfig index 7df875e38517..23c49e91f1cc 100644 --- a/drivers/gpu/drm/rockchip/Kconfig +++ b/drivers/gpu/drm/rockchip/Kconfig @@ -86,6 +86,8 @@ config ROCKCHIP_LVDS bool "Rockchip LVDS support" depends on DRM_ROCKCHIP depends on PINCTRL && OF + select DRM_DISPLAY_HELPER + select DRM_BRIDGE_CONNECTOR help Choose this option to enable support for Rockchip LVDS controllers. Rockchip rk3288 SoC has LVDS TX Controller can be used, and it @@ -96,6 +98,8 @@ config ROCKCHIP_RGB bool "Rockchip RGB support" depends on DRM_ROCKCHIP depends on PINCTRL + select DRM_DISPLAY_HELPER + select DRM_BRIDGE_CONNECTOR help Choose this option to enable support for Rockchip RGB output. Some Rockchip CRTCs, like rv1108, can directly output parallel diff --git a/drivers/gpu/drm/tegra/Kconfig b/drivers/gpu/drm/tegra/Kconfig index 782f51d3044a..e688d8104652 100644 --- a/drivers/gpu/drm/tegra/Kconfig +++ b/drivers/gpu/drm/tegra/Kconfig @@ -8,6 +8,7 @@ config DRM_TEGRA select DRM_DISPLAY_DP_HELPER select DRM_DISPLAY_HDMI_HELPER select DRM_DISPLAY_HELPER + select DRM_BRIDGE_CONNECTOR select DRM_DISPLAY_DP_AUX_BUS select DRM_KMS_HELPER select DRM_MIPI_DSI diff --git a/drivers/gpu/drm/tidss/Kconfig b/drivers/gpu/drm/tidss/Kconfig index 378600806167..2385c56493b9 100644 --- a/drivers/gpu/drm/tidss/Kconfig +++ b/drivers/gpu/drm/tidss/Kconfig @@ -3,6 +3,8 @@ config DRM_TIDSS depends on DRM && OF depends on ARM || ARM64 || COMPILE_TEST select DRM_KMS_HELPER + select DRM_DISPLAY_HELPER + select DRM_BRIDGE_CONNECTOR select DRM_GEM_DMA_HELPER help The TI Keystone family SoCs introduced a new generation of diff --git a/drivers/gpu/drm/xe/compat-i915-headers/intel_pcode.h b/drivers/gpu/drm/xe/compat-i915-headers/intel_pcode.h index 0c47661bdc6a..a473aa6697d0 100644 --- a/drivers/gpu/drm/xe/compat-i915-headers/intel_pcode.h +++ b/drivers/gpu/drm/xe/compat-i915-headers/intel_pcode.h @@ -13,7 +13,7 @@ static inline int snb_pcode_write_timeout(struct intel_uncore *uncore, u32 mbox, u32 val, int fast_timeout_us, int slow_timeout_ms) { - return xe_pcode_write_timeout(__compat_uncore_to_gt(uncore), mbox, val, + return xe_pcode_write_timeout(__compat_uncore_to_tile(uncore), mbox, val, slow_timeout_ms ?: 1); } @@ -21,13 +21,13 @@ static inline int snb_pcode_write(struct intel_uncore *uncore, u32 mbox, u32 val) { - return xe_pcode_write(__compat_uncore_to_gt(uncore), mbox, val); + return xe_pcode_write(__compat_uncore_to_tile(uncore), mbox, val); } static inline int snb_pcode_read(struct intel_uncore *uncore, u32 mbox, u32 *val, u32 *val1) { - return xe_pcode_read(__compat_uncore_to_gt(uncore), mbox, val, val1); + return xe_pcode_read(__compat_uncore_to_tile(uncore), mbox, val, val1); } static inline int @@ -35,7 +35,7 @@ skl_pcode_request(struct intel_uncore *uncore, u32 mbox, u32 request, u32 reply_mask, u32 reply, int timeout_base_ms) { - return xe_pcode_request(__compat_uncore_to_gt(uncore), mbox, request, reply_mask, reply, + return xe_pcode_request(__compat_uncore_to_tile(uncore), mbox, request, reply_mask, reply, timeout_base_ms); } diff --git a/drivers/gpu/drm/xe/compat-i915-headers/intel_uncore.h b/drivers/gpu/drm/xe/compat-i915-headers/intel_uncore.h index 083c4da2ea41..eb5b5f0e4bd9 100644 --- a/drivers/gpu/drm/xe/compat-i915-headers/intel_uncore.h +++ b/drivers/gpu/drm/xe/compat-i915-headers/intel_uncore.h @@ -17,6 +17,13 @@ static inline struct xe_gt *__compat_uncore_to_gt(struct intel_uncore *uncore) return xe_root_mmio_gt(xe); } +static inline struct xe_tile *__compat_uncore_to_tile(struct intel_uncore *uncore) +{ + struct xe_device *xe = container_of(uncore, struct xe_device, uncore); + + return xe_device_get_root_tile(xe); +} + static inline u32 intel_uncore_read(struct intel_uncore *uncore, i915_reg_t i915_reg) { diff --git a/drivers/gpu/drm/xe/display/xe_display.c b/drivers/gpu/drm/xe/display/xe_display.c index 49de4e4f8a75..c860fda410c8 100644 --- a/drivers/gpu/drm/xe/display/xe_display.c +++ b/drivers/gpu/drm/xe/display/xe_display.c @@ -315,8 +315,12 @@ void xe_display_pm_suspend(struct xe_device *xe, bool runtime) * properly. */ intel_power_domains_disable(xe); - if (has_display(xe)) + intel_fbdev_set_suspend(&xe->drm, FBINFO_STATE_SUSPENDED, true); + if (has_display(xe)) { drm_kms_helper_poll_disable(&xe->drm); + if (!runtime) + intel_display_driver_disable_user_access(xe); + } if (!runtime) intel_display_driver_suspend(xe); @@ -327,12 +331,13 @@ void xe_display_pm_suspend(struct xe_device *xe, bool runtime) intel_hpd_cancel_work(xe); - intel_encoder_suspend_all(&xe->display); + if (!runtime && has_display(xe)) { + intel_display_driver_suspend_access(xe); + intel_encoder_suspend_all(&xe->display); + } intel_opregion_suspend(xe, s2idle ? PCI_D1 : PCI_D3cold); - intel_fbdev_set_suspend(&xe->drm, FBINFO_STATE_SUSPENDED, true); - intel_dmc_suspend(xe); } @@ -370,14 +375,20 @@ void xe_display_pm_resume(struct xe_device *xe, bool runtime) intel_display_driver_init_hw(xe); intel_hpd_init(xe); + if (!runtime && has_display(xe)) + intel_display_driver_resume_access(xe); + /* MST sideband requires HPD interrupts enabled */ intel_dp_mst_resume(xe); if (!runtime) intel_display_driver_resume(xe); - intel_hpd_poll_disable(xe); - if (has_display(xe)) + if (has_display(xe)) { drm_kms_helper_poll_enable(&xe->drm); + if (!runtime) + intel_display_driver_enable_user_access(xe); + } + intel_hpd_poll_disable(xe); intel_opregion_resume(xe); diff --git a/drivers/gpu/drm/xe/xe_device_types.h b/drivers/gpu/drm/xe/xe_device_types.h index cbc582bcc90a..9e5fdf96750b 100644 --- a/drivers/gpu/drm/xe/xe_device_types.h +++ b/drivers/gpu/drm/xe/xe_device_types.h @@ -203,6 +203,12 @@ struct xe_tile { } vf; } sriov; + /** @pcode: tile's PCODE */ + struct { + /** @pcode.lock: protecting tile's PCODE mailbox data */ + struct mutex lock; + } pcode; + /** @migrate: Migration helper for vram blits and clearing */ struct xe_migrate *migrate; diff --git a/drivers/gpu/drm/xe/xe_gsc.c b/drivers/gpu/drm/xe/xe_gsc.c index 2a612652bb13..29f96f409391 100644 --- a/drivers/gpu/drm/xe/xe_gsc.c +++ b/drivers/gpu/drm/xe/xe_gsc.c @@ -519,10 +519,22 @@ out_bo: void xe_gsc_load_start(struct xe_gsc *gsc) { struct xe_gt *gt = gsc_to_gt(gsc); + struct xe_device *xe = gt_to_xe(gt); if (!xe_uc_fw_is_loadable(&gsc->fw) || !gsc->q) return; + /* + * The GSC HW is only reset by driver FLR or D3cold entry. We don't + * support the former at runtime, while the latter is only supported on + * DGFX, for which we don't support GSC. Therefore, if GSC failed to + * load previously there is no need to try again because the HW is + * stuck in the error state. + */ + xe_assert(xe, !IS_DGFX(xe)); + if (xe_uc_fw_is_in_error_state(&gsc->fw)) + return; + /* GSC FW survives GT reset and D3Hot */ if (gsc_fw_is_loaded(gt)) { xe_uc_fw_change_status(&gsc->fw, XE_UC_FIRMWARE_TRANSFERRED); diff --git a/drivers/gpu/drm/xe/xe_gt.c b/drivers/gpu/drm/xe/xe_gt.c index b9bcbbe27705..b8c73f69fbaf 100644 --- a/drivers/gpu/drm/xe/xe_gt.c +++ b/drivers/gpu/drm/xe/xe_gt.c @@ -47,7 +47,6 @@ #include "xe_migrate.h" #include "xe_mmio.h" #include "xe_pat.h" -#include "xe_pcode.h" #include "xe_pm.h" #include "xe_mocs.h" #include "xe_reg_sr.h" @@ -387,7 +386,6 @@ int xe_gt_init_early(struct xe_gt *gt) xe_tuning_process_gt(gt); xe_force_wake_init_gt(gt, gt_to_fw(gt)); - xe_pcode_init(gt); spin_lock_init(>->global_invl_lock); return 0; @@ -755,12 +753,13 @@ static int gt_reset(struct xe_gt *gt) xe_gt_info(gt, "reset started\n"); + xe_pm_runtime_get(gt_to_xe(gt)); + if (xe_fault_inject_gt_reset()) { err = -ECANCELED; goto err_fail; } - xe_pm_runtime_get(gt_to_xe(gt)); xe_gt_sanitize(gt); err = xe_force_wake_get(gt_to_fw(gt), XE_FORCEWAKE_ALL); @@ -795,11 +794,11 @@ err_out: XE_WARN_ON(xe_force_wake_put(gt_to_fw(gt), XE_FORCEWAKE_ALL)); err_msg: XE_WARN_ON(xe_uc_start(>->uc)); - xe_pm_runtime_put(gt_to_xe(gt)); err_fail: xe_gt_err(gt, "reset failed (%pe)\n", ERR_PTR(err)); xe_device_declare_wedged(gt_to_xe(gt)); + xe_pm_runtime_put(gt_to_xe(gt)); return err; } diff --git a/drivers/gpu/drm/xe/xe_gt_types.h b/drivers/gpu/drm/xe/xe_gt_types.h index 38a0d0e178c8..c582541970df 100644 --- a/drivers/gpu/drm/xe/xe_gt_types.h +++ b/drivers/gpu/drm/xe/xe_gt_types.h @@ -310,12 +310,6 @@ struct xe_gt { /** @eclass: per hardware engine class interface on the GT */ struct xe_hw_engine_class_intf eclass[XE_ENGINE_CLASS_MAX]; - /** @pcode: GT's PCODE */ - struct { - /** @pcode.lock: protecting GT's PCODE mailbox data */ - struct mutex lock; - } pcode; - /** @sysfs: sysfs' kobj used by xe_gt_sysfs */ struct kobject *sysfs; diff --git a/drivers/gpu/drm/xe/xe_guc_pc.c b/drivers/gpu/drm/xe/xe_guc_pc.c index 32e93a8127d4..ccd574e948aa 100644 --- a/drivers/gpu/drm/xe/xe_guc_pc.c +++ b/drivers/gpu/drm/xe/xe_guc_pc.c @@ -915,7 +915,7 @@ static void pc_init_pcode_freq(struct xe_guc_pc *pc) u32 min = DIV_ROUND_CLOSEST(pc->rpn_freq, GT_FREQUENCY_MULTIPLIER); u32 max = DIV_ROUND_CLOSEST(pc->rp0_freq, GT_FREQUENCY_MULTIPLIER); - XE_WARN_ON(xe_pcode_init_min_freq_table(pc_to_gt(pc), min, max)); + XE_WARN_ON(xe_pcode_init_min_freq_table(gt_to_tile(pc_to_gt(pc)), min, max)); } static int pc_init_freqs(struct xe_guc_pc *pc) diff --git a/drivers/gpu/drm/xe/xe_hwmon.c b/drivers/gpu/drm/xe/xe_hwmon.c index 1faeca70900e..98e3ec08279e 100644 --- a/drivers/gpu/drm/xe/xe_hwmon.c +++ b/drivers/gpu/drm/xe/xe_hwmon.c @@ -441,14 +441,14 @@ static int xe_hwmon_pcode_read_i1(struct xe_gt *gt, u32 *uval) if (gt_to_xe(gt)->info.platform == XE_DG2) return -ENXIO; - return xe_pcode_read(gt, PCODE_MBOX(PCODE_POWER_SETUP, + return xe_pcode_read(gt_to_tile(gt), PCODE_MBOX(PCODE_POWER_SETUP, POWER_SETUP_SUBCOMMAND_READ_I1, 0), uval, NULL); } static int xe_hwmon_pcode_write_i1(struct xe_gt *gt, u32 uval) { - return xe_pcode_write(gt, PCODE_MBOX(PCODE_POWER_SETUP, + return xe_pcode_write(gt_to_tile(gt), PCODE_MBOX(PCODE_POWER_SETUP, POWER_SETUP_SUBCOMMAND_WRITE_I1, 0), (uval & POWER_SETUP_I1_DATA_MASK)); } diff --git a/drivers/gpu/drm/xe/xe_pcode.c b/drivers/gpu/drm/xe/xe_pcode.c index 9c4eefdf6642..7397d556996a 100644 --- a/drivers/gpu/drm/xe/xe_pcode.c +++ b/drivers/gpu/drm/xe/xe_pcode.c @@ -12,7 +12,6 @@ #include "xe_assert.h" #include "xe_device.h" -#include "xe_gt.h" #include "xe_mmio.h" #include "xe_pcode_api.h" @@ -30,7 +29,7 @@ * - PCODE for display operations */ -static int pcode_mailbox_status(struct xe_gt *gt) +static int pcode_mailbox_status(struct xe_tile *tile) { u32 err; static const struct pcode_err_decode err_decode[] = { @@ -45,9 +44,9 @@ static int pcode_mailbox_status(struct xe_gt *gt) [PCODE_ERROR_MASK] = {-EPROTO, "Unknown"}, }; - err = xe_mmio_read32(gt, PCODE_MAILBOX) & PCODE_ERROR_MASK; + err = xe_mmio_read32(tile->primary_gt, PCODE_MAILBOX) & PCODE_ERROR_MASK; if (err) { - drm_err(>_to_xe(gt)->drm, "PCODE Mailbox failed: %d %s", err, + drm_err(&tile_to_xe(tile)->drm, "PCODE Mailbox failed: %d %s", err, err_decode[err].str ?: "Unknown"); return err_decode[err].errno ?: -EPROTO; } @@ -55,84 +54,85 @@ static int pcode_mailbox_status(struct xe_gt *gt) return 0; } -static int __pcode_mailbox_rw(struct xe_gt *gt, u32 mbox, u32 *data0, u32 *data1, +static int __pcode_mailbox_rw(struct xe_tile *tile, u32 mbox, u32 *data0, u32 *data1, unsigned int timeout_ms, bool return_data, bool atomic) { + struct xe_gt *mmio = tile->primary_gt; int err; - if (gt_to_xe(gt)->info.skip_pcode) + if (tile_to_xe(tile)->info.skip_pcode) return 0; - if ((xe_mmio_read32(gt, PCODE_MAILBOX) & PCODE_READY) != 0) + if ((xe_mmio_read32(mmio, PCODE_MAILBOX) & PCODE_READY) != 0) return -EAGAIN; - xe_mmio_write32(gt, PCODE_DATA0, *data0); - xe_mmio_write32(gt, PCODE_DATA1, data1 ? *data1 : 0); - xe_mmio_write32(gt, PCODE_MAILBOX, PCODE_READY | mbox); + xe_mmio_write32(mmio, PCODE_DATA0, *data0); + xe_mmio_write32(mmio, PCODE_DATA1, data1 ? *data1 : 0); + xe_mmio_write32(mmio, PCODE_MAILBOX, PCODE_READY | mbox); - err = xe_mmio_wait32(gt, PCODE_MAILBOX, PCODE_READY, 0, + err = xe_mmio_wait32(mmio, PCODE_MAILBOX, PCODE_READY, 0, timeout_ms * USEC_PER_MSEC, NULL, atomic); if (err) return err; if (return_data) { - *data0 = xe_mmio_read32(gt, PCODE_DATA0); + *data0 = xe_mmio_read32(mmio, PCODE_DATA0); if (data1) - *data1 = xe_mmio_read32(gt, PCODE_DATA1); + *data1 = xe_mmio_read32(mmio, PCODE_DATA1); } - return pcode_mailbox_status(gt); + return pcode_mailbox_status(tile); } -static int pcode_mailbox_rw(struct xe_gt *gt, u32 mbox, u32 *data0, u32 *data1, +static int pcode_mailbox_rw(struct xe_tile *tile, u32 mbox, u32 *data0, u32 *data1, unsigned int timeout_ms, bool return_data, bool atomic) { - if (gt_to_xe(gt)->info.skip_pcode) + if (tile_to_xe(tile)->info.skip_pcode) return 0; - lockdep_assert_held(>->pcode.lock); + lockdep_assert_held(&tile->pcode.lock); - return __pcode_mailbox_rw(gt, mbox, data0, data1, timeout_ms, return_data, atomic); + return __pcode_mailbox_rw(tile, mbox, data0, data1, timeout_ms, return_data, atomic); } -int xe_pcode_write_timeout(struct xe_gt *gt, u32 mbox, u32 data, int timeout) +int xe_pcode_write_timeout(struct xe_tile *tile, u32 mbox, u32 data, int timeout) { int err; - mutex_lock(>->pcode.lock); - err = pcode_mailbox_rw(gt, mbox, &data, NULL, timeout, false, false); - mutex_unlock(>->pcode.lock); + mutex_lock(&tile->pcode.lock); + err = pcode_mailbox_rw(tile, mbox, &data, NULL, timeout, false, false); + mutex_unlock(&tile->pcode.lock); return err; } -int xe_pcode_read(struct xe_gt *gt, u32 mbox, u32 *val, u32 *val1) +int xe_pcode_read(struct xe_tile *tile, u32 mbox, u32 *val, u32 *val1) { int err; - mutex_lock(>->pcode.lock); - err = pcode_mailbox_rw(gt, mbox, val, val1, 1, true, false); - mutex_unlock(>->pcode.lock); + mutex_lock(&tile->pcode.lock); + err = pcode_mailbox_rw(tile, mbox, val, val1, 1, true, false); + mutex_unlock(&tile->pcode.lock); return err; } -static int pcode_try_request(struct xe_gt *gt, u32 mbox, +static int pcode_try_request(struct xe_tile *tile, u32 mbox, u32 request, u32 reply_mask, u32 reply, u32 *status, bool atomic, int timeout_us, bool locked) { int slept, wait = 10; - xe_gt_assert(gt, timeout_us > 0); + xe_tile_assert(tile, timeout_us > 0); for (slept = 0; slept < timeout_us; slept += wait) { if (locked) - *status = pcode_mailbox_rw(gt, mbox, &request, NULL, 1, true, + *status = pcode_mailbox_rw(tile, mbox, &request, NULL, 1, true, atomic); else - *status = __pcode_mailbox_rw(gt, mbox, &request, NULL, 1, true, + *status = __pcode_mailbox_rw(tile, mbox, &request, NULL, 1, true, atomic); if ((*status == 0) && ((request & reply_mask) == reply)) return 0; @@ -149,7 +149,7 @@ static int pcode_try_request(struct xe_gt *gt, u32 mbox, /** * xe_pcode_request - send PCODE request until acknowledgment - * @gt: gt + * @tile: tile * @mbox: PCODE mailbox ID the request is targeted for * @request: request ID * @reply_mask: mask used to check for request acknowledgment @@ -166,17 +166,17 @@ static int pcode_try_request(struct xe_gt *gt, u32 mbox, * Returns 0 on success, %-ETIMEDOUT in case of a timeout, <0 in case of some * other error as reported by PCODE. */ -int xe_pcode_request(struct xe_gt *gt, u32 mbox, u32 request, - u32 reply_mask, u32 reply, int timeout_base_ms) +int xe_pcode_request(struct xe_tile *tile, u32 mbox, u32 request, + u32 reply_mask, u32 reply, int timeout_base_ms) { u32 status; int ret; - xe_gt_assert(gt, timeout_base_ms <= 3); + xe_tile_assert(tile, timeout_base_ms <= 3); - mutex_lock(>->pcode.lock); + mutex_lock(&tile->pcode.lock); - ret = pcode_try_request(gt, mbox, request, reply_mask, reply, &status, + ret = pcode_try_request(tile, mbox, request, reply_mask, reply, &status, false, timeout_base_ms * 1000, true); if (!ret) goto out; @@ -191,20 +191,20 @@ int xe_pcode_request(struct xe_gt *gt, u32 mbox, u32 request, * requests, and for any quirks of the PCODE firmware that delays * the request completion. */ - drm_err(>_to_xe(gt)->drm, + drm_err(&tile_to_xe(tile)->drm, "PCODE timeout, retrying with preemption disabled\n"); preempt_disable(); - ret = pcode_try_request(gt, mbox, request, reply_mask, reply, &status, + ret = pcode_try_request(tile, mbox, request, reply_mask, reply, &status, true, 50 * 1000, true); preempt_enable(); out: - mutex_unlock(>->pcode.lock); + mutex_unlock(&tile->pcode.lock); return status ? status : ret; } /** * xe_pcode_init_min_freq_table - Initialize PCODE's QOS frequency table - * @gt: gt instance + * @tile: tile instance * @min_gt_freq: Minimal (RPn) GT frequency in units of 50MHz. * @max_gt_freq: Maximal (RP0) GT frequency in units of 50MHz. * @@ -227,30 +227,30 @@ out: * - -EACCES, "PCODE Rejected" * - -EPROTO, "Unknown" */ -int xe_pcode_init_min_freq_table(struct xe_gt *gt, u32 min_gt_freq, +int xe_pcode_init_min_freq_table(struct xe_tile *tile, u32 min_gt_freq, u32 max_gt_freq) { int ret; u32 freq; - if (!gt_to_xe(gt)->info.has_llc) + if (!tile_to_xe(tile)->info.has_llc) return 0; if (max_gt_freq <= min_gt_freq) return -EINVAL; - mutex_lock(>->pcode.lock); + mutex_lock(&tile->pcode.lock); for (freq = min_gt_freq; freq <= max_gt_freq; freq++) { u32 data = freq << PCODE_FREQ_RING_RATIO_SHIFT | freq; - ret = pcode_mailbox_rw(gt, PCODE_WRITE_MIN_FREQ_TABLE, + ret = pcode_mailbox_rw(tile, PCODE_WRITE_MIN_FREQ_TABLE, &data, NULL, 1, false, false); if (ret) goto unlock; } unlock: - mutex_unlock(>->pcode.lock); + mutex_unlock(&tile->pcode.lock); return ret; } @@ -270,7 +270,7 @@ unlock: int xe_pcode_ready(struct xe_device *xe, bool locked) { u32 status, request = DGFX_GET_INIT_STATUS; - struct xe_gt *gt = xe_root_mmio_gt(xe); + struct xe_tile *tile = xe_device_get_root_tile(xe); int timeout_us = 180000000; /* 3 min */ int ret; @@ -281,15 +281,15 @@ int xe_pcode_ready(struct xe_device *xe, bool locked) return 0; if (locked) - mutex_lock(>->pcode.lock); + mutex_lock(&tile->pcode.lock); - ret = pcode_try_request(gt, DGFX_PCODE_STATUS, request, + ret = pcode_try_request(tile, DGFX_PCODE_STATUS, request, DGFX_INIT_STATUS_COMPLETE, DGFX_INIT_STATUS_COMPLETE, &status, false, timeout_us, locked); if (locked) - mutex_unlock(>->pcode.lock); + mutex_unlock(&tile->pcode.lock); if (ret) drm_err(&xe->drm, @@ -300,14 +300,14 @@ int xe_pcode_ready(struct xe_device *xe, bool locked) /** * xe_pcode_init: initialize components of PCODE - * @gt: gt instance + * @tile: tile instance * * This function initializes the xe_pcode component. * To be called once only during probe. */ -void xe_pcode_init(struct xe_gt *gt) +void xe_pcode_init(struct xe_tile *tile) { - drmm_mutex_init(>_to_xe(gt)->drm, >->pcode.lock); + drmm_mutex_init(&tile_to_xe(tile)->drm, &tile->pcode.lock); } /** diff --git a/drivers/gpu/drm/xe/xe_pcode.h b/drivers/gpu/drm/xe/xe_pcode.h index 3f54c6d2a57d..ba33991d72a7 100644 --- a/drivers/gpu/drm/xe/xe_pcode.h +++ b/drivers/gpu/drm/xe/xe_pcode.h @@ -7,21 +7,21 @@ #define _XE_PCODE_H_ #include <linux/types.h> -struct xe_gt; +struct xe_tile; struct xe_device; -void xe_pcode_init(struct xe_gt *gt); +void xe_pcode_init(struct xe_tile *tile); int xe_pcode_probe_early(struct xe_device *xe); int xe_pcode_ready(struct xe_device *xe, bool locked); -int xe_pcode_init_min_freq_table(struct xe_gt *gt, u32 min_gt_freq, +int xe_pcode_init_min_freq_table(struct xe_tile *tile, u32 min_gt_freq, u32 max_gt_freq); -int xe_pcode_read(struct xe_gt *gt, u32 mbox, u32 *val, u32 *val1); -int xe_pcode_write_timeout(struct xe_gt *gt, u32 mbox, u32 val, +int xe_pcode_read(struct xe_tile *tile, u32 mbox, u32 *val, u32 *val1); +int xe_pcode_write_timeout(struct xe_tile *tile, u32 mbox, u32 val, int timeout_ms); -#define xe_pcode_write(gt, mbox, val) \ - xe_pcode_write_timeout(gt, mbox, val, 1) +#define xe_pcode_write(tile, mbox, val) \ + xe_pcode_write_timeout(tile, mbox, val, 1) -int xe_pcode_request(struct xe_gt *gt, u32 mbox, u32 request, +int xe_pcode_request(struct xe_tile *tile, u32 mbox, u32 request, u32 reply_mask, u32 reply, int timeout_ms); #define PCODE_MBOX(mbcmd, param1, param2)\ diff --git a/drivers/gpu/drm/xe/xe_tile.c b/drivers/gpu/drm/xe/xe_tile.c index 15ea0a942f67..dda5268507d8 100644 --- a/drivers/gpu/drm/xe/xe_tile.c +++ b/drivers/gpu/drm/xe/xe_tile.c @@ -9,6 +9,7 @@ #include "xe_ggtt.h" #include "xe_gt.h" #include "xe_migrate.h" +#include "xe_pcode.h" #include "xe_sa.h" #include "xe_tile.h" #include "xe_tile_sysfs.h" @@ -124,6 +125,8 @@ int xe_tile_init_early(struct xe_tile *tile, struct xe_device *xe, u8 id) if (IS_ERR(tile->primary_gt)) return PTR_ERR(tile->primary_gt); + xe_pcode_init(tile); + return 0; } diff --git a/drivers/gpu/drm/xe/xe_uc_fw.h b/drivers/gpu/drm/xe/xe_uc_fw.h index c108e9d08e70..6195e353f269 100644 --- a/drivers/gpu/drm/xe/xe_uc_fw.h +++ b/drivers/gpu/drm/xe/xe_uc_fw.h @@ -65,7 +65,7 @@ const char *xe_uc_fw_status_repr(enum xe_uc_fw_status status) return "<invalid>"; } -static inline int xe_uc_fw_status_to_error(enum xe_uc_fw_status status) +static inline int xe_uc_fw_status_to_error(const enum xe_uc_fw_status status) { switch (status) { case XE_UC_FIRMWARE_NOT_SUPPORTED: @@ -108,7 +108,7 @@ static inline const char *xe_uc_fw_type_repr(enum xe_uc_fw_type type) } static inline enum xe_uc_fw_status -__xe_uc_fw_status(struct xe_uc_fw *uc_fw) +__xe_uc_fw_status(const struct xe_uc_fw *uc_fw) { /* shouldn't call this before checking hw/blob availability */ XE_WARN_ON(uc_fw->status == XE_UC_FIRMWARE_UNINITIALIZED); @@ -156,6 +156,11 @@ static inline bool xe_uc_fw_is_overridden(const struct xe_uc_fw *uc_fw) return uc_fw->user_overridden; } +static inline bool xe_uc_fw_is_in_error_state(const struct xe_uc_fw *uc_fw) +{ + return xe_uc_fw_status_to_error(__xe_uc_fw_status(uc_fw)) < 0; +} + static inline void xe_uc_fw_sanitize(struct xe_uc_fw *uc_fw) { if (xe_uc_fw_is_loadable(uc_fw)) diff --git a/drivers/gpu/drm/xe/xe_vram_freq.c b/drivers/gpu/drm/xe/xe_vram_freq.c index 99ff95e408e0..b26e26d73dae 100644 --- a/drivers/gpu/drm/xe/xe_vram_freq.c +++ b/drivers/gpu/drm/xe/xe_vram_freq.c @@ -34,7 +34,6 @@ static ssize_t max_freq_show(struct device *dev, struct device_attribute *attr, char *buf) { struct xe_tile *tile = dev_to_tile(dev); - struct xe_gt *gt = tile->primary_gt; u32 val, mbox; int err; @@ -42,7 +41,7 @@ static ssize_t max_freq_show(struct device *dev, struct device_attribute *attr, | REG_FIELD_PREP(PCODE_MB_PARAM1, PCODE_MBOX_FC_SC_READ_FUSED_P0) | REG_FIELD_PREP(PCODE_MB_PARAM2, PCODE_MBOX_DOMAIN_HBM); - err = xe_pcode_read(gt, mbox, &val, NULL); + err = xe_pcode_read(tile, mbox, &val, NULL); if (err) return err; @@ -57,7 +56,6 @@ static ssize_t min_freq_show(struct device *dev, struct device_attribute *attr, char *buf) { struct xe_tile *tile = dev_to_tile(dev); - struct xe_gt *gt = tile->primary_gt; u32 val, mbox; int err; @@ -65,7 +63,7 @@ static ssize_t min_freq_show(struct device *dev, struct device_attribute *attr, | REG_FIELD_PREP(PCODE_MB_PARAM1, PCODE_MBOX_FC_SC_READ_FUSED_PN) | REG_FIELD_PREP(PCODE_MB_PARAM2, PCODE_MBOX_DOMAIN_HBM); - err = xe_pcode_read(gt, mbox, &val, NULL); + err = xe_pcode_read(tile, mbox, &val, NULL); if (err) return err; diff --git a/drivers/gpu/drm/xlnx/Kconfig b/drivers/gpu/drm/xlnx/Kconfig index 68ee897de9d7..626e5ac4c33d 100644 --- a/drivers/gpu/drm/xlnx/Kconfig +++ b/drivers/gpu/drm/xlnx/Kconfig @@ -8,6 +8,7 @@ config DRM_ZYNQMP_DPSUB select DMA_ENGINE select DRM_DISPLAY_DP_HELPER select DRM_DISPLAY_HELPER + select DRM_BRIDGE_CONNECTOR select DRM_GEM_DMA_HELPER select DRM_KMS_HELPER select GENERIC_PHY diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c index e0d676c74f14..36d9ba097ff5 100644 --- a/drivers/hv/hv.c +++ b/drivers/hv/hv.c @@ -342,9 +342,6 @@ int hv_synic_init(unsigned int cpu) return 0; } -/* - * hv_synic_cleanup - Cleanup routine for hv_synic_init(). - */ void hv_synic_disable_regs(unsigned int cpu) { struct hv_per_cpu_context *hv_cpu = @@ -436,6 +433,9 @@ retry: return pending; } +/* + * hv_synic_cleanup - Cleanup routine for hv_synic_init(). + */ int hv_synic_cleanup(unsigned int cpu) { struct vmbus_channel *channel, *sc; diff --git a/drivers/hv/hyperv_vmbus.h b/drivers/hv/hyperv_vmbus.h index 76ac5185a01a..d2856023d53c 100644 --- a/drivers/hv/hyperv_vmbus.h +++ b/drivers/hv/hyperv_vmbus.h @@ -380,12 +380,6 @@ void hv_vss_deinit(void); int hv_vss_pre_suspend(void); int hv_vss_pre_resume(void); void hv_vss_onchannelcallback(void *context); - -int hv_fcopy_init(struct hv_util_service *srv); -void hv_fcopy_deinit(void); -int hv_fcopy_pre_suspend(void); -int hv_fcopy_pre_resume(void); -void hv_fcopy_onchannelcallback(void *context); void vmbus_initiate_unload(bool crash); static inline void hv_poll_channel(struct vmbus_channel *channel, diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c index c857dc3975be..965d2a4efb7e 100644 --- a/drivers/hv/vmbus_drv.c +++ b/drivers/hv/vmbus_drv.c @@ -1803,12 +1803,12 @@ static umode_t vmbus_chan_attr_is_visible(struct kobject *kobj, return attr->mode; } -static struct attribute_group vmbus_chan_group = { +static const struct attribute_group vmbus_chan_group = { .attrs = vmbus_chan_attrs, .is_visible = vmbus_chan_attr_is_visible }; -static struct kobj_type vmbus_chan_ktype = { +static const struct kobj_type vmbus_chan_ktype = { .sysfs_ops = &vmbus_chan_sysfs_ops, .release = vmbus_chan_release, }; @@ -1952,6 +1952,7 @@ void vmbus_device_unregister(struct hv_device *device_obj) */ device_unregister(&device_obj->device); } +EXPORT_SYMBOL_GPL(vmbus_device_unregister); #ifdef CONFIG_ACPI /* diff --git a/drivers/iio/adc/ad7124.c b/drivers/iio/adc/ad7124.c index 3beed78496c5..108e9ccab1ef 100644 --- a/drivers/iio/adc/ad7124.c +++ b/drivers/iio/adc/ad7124.c @@ -147,15 +147,18 @@ struct ad7124_chip_info { struct ad7124_channel_config { bool live; unsigned int cfg_slot; - enum ad7124_ref_sel refsel; - bool bipolar; - bool buf_positive; - bool buf_negative; - unsigned int vref_mv; - unsigned int pga_bits; - unsigned int odr; - unsigned int odr_sel_bits; - unsigned int filter_type; + /* Following fields are used to compare equality. */ + struct_group(config_props, + enum ad7124_ref_sel refsel; + bool bipolar; + bool buf_positive; + bool buf_negative; + unsigned int vref_mv; + unsigned int pga_bits; + unsigned int odr; + unsigned int odr_sel_bits; + unsigned int filter_type; + ); }; struct ad7124_channel { @@ -334,11 +337,12 @@ static struct ad7124_channel_config *ad7124_find_similar_live_cfg(struct ad7124_ ptrdiff_t cmp_size; int i; - cmp_size = (u8 *)&cfg->live - (u8 *)cfg; + cmp_size = sizeof_field(struct ad7124_channel_config, config_props); for (i = 0; i < st->num_channels; i++) { cfg_aux = &st->channels[i].cfg; - if (cfg_aux->live && !memcmp(cfg, cfg_aux, cmp_size)) + if (cfg_aux->live && + !memcmp(&cfg->config_props, &cfg_aux->config_props, cmp_size)) return cfg_aux; } @@ -764,6 +768,7 @@ static int ad7124_soft_reset(struct ad7124_state *st) if (ret < 0) return ret; + fsleep(200); timeout = 100; do { ret = ad_sd_read_reg(&st->sd, AD7124_STATUS, 1, &readval); @@ -839,8 +844,6 @@ static int ad7124_parse_channel_config(struct iio_dev *indio_dev, st->channels = channels; device_for_each_child_node_scoped(dev, child) { - cfg = &st->channels[channel].cfg; - ret = fwnode_property_read_u32(child, "reg", &channel); if (ret) return ret; @@ -858,6 +861,7 @@ static int ad7124_parse_channel_config(struct iio_dev *indio_dev, st->channels[channel].ain = AD7124_CHANNEL_AINP(ain[0]) | AD7124_CHANNEL_AINM(ain[1]); + cfg = &st->channels[channel].cfg; cfg->bipolar = fwnode_property_read_bool(child, "bipolar"); ret = fwnode_property_read_u32(child, "adi,reference-select", &tmp); diff --git a/drivers/iio/adc/ad7173.c b/drivers/iio/adc/ad7173.c index 9544bf7142ad..0702ec71aa29 100644 --- a/drivers/iio/adc/ad7173.c +++ b/drivers/iio/adc/ad7173.c @@ -302,7 +302,6 @@ static const struct ad7173_device_info ad4114_device_info = { .num_configs = 8, .num_voltage_in = 16, .num_gpios = 4, - .higher_gpio_bits = true, .has_vincom_input = true, .has_temp = true, .has_input_buf = true, @@ -320,7 +319,6 @@ static const struct ad7173_device_info ad4115_device_info = { .num_configs = 8, .num_voltage_in = 16, .num_gpios = 4, - .higher_gpio_bits = true, .has_vincom_input = true, .has_temp = true, .has_input_buf = true, @@ -338,7 +336,6 @@ static const struct ad7173_device_info ad4116_device_info = { .num_configs = 8, .num_voltage_in = 16, .num_gpios = 4, - .higher_gpio_bits = true, .has_vincom_input = true, .has_temp = true, .has_input_buf = true, @@ -1435,11 +1432,11 @@ static int ad7173_probe(struct spi_device *spi) } static const struct of_device_id ad7173_of_match[] = { - { .compatible = "ad4111", .data = &ad4111_device_info }, - { .compatible = "ad4112", .data = &ad4112_device_info }, - { .compatible = "ad4114", .data = &ad4114_device_info }, - { .compatible = "ad4115", .data = &ad4115_device_info }, - { .compatible = "ad4116", .data = &ad4116_device_info }, + { .compatible = "adi,ad4111", .data = &ad4111_device_info }, + { .compatible = "adi,ad4112", .data = &ad4112_device_info }, + { .compatible = "adi,ad4114", .data = &ad4114_device_info }, + { .compatible = "adi,ad4115", .data = &ad4115_device_info }, + { .compatible = "adi,ad4116", .data = &ad4116_device_info }, { .compatible = "adi,ad7172-2", .data = &ad7172_2_device_info }, { .compatible = "adi,ad7172-4", .data = &ad7172_4_device_info }, { .compatible = "adi,ad7173-8", .data = &ad7173_8_device_info }, diff --git a/drivers/iio/adc/ad7606.c b/drivers/iio/adc/ad7606.c index 3a417595294f..c321c6ef48df 100644 --- a/drivers/iio/adc/ad7606.c +++ b/drivers/iio/adc/ad7606.c @@ -49,7 +49,7 @@ static const unsigned int ad7616_oversampling_avail[8] = { 1, 2, 4, 8, 16, 32, 64, 128, }; -static int ad7606_reset(struct ad7606_state *st) +int ad7606_reset(struct ad7606_state *st) { if (st->gpio_reset) { gpiod_set_value(st->gpio_reset, 1); @@ -60,6 +60,7 @@ static int ad7606_reset(struct ad7606_state *st) return -ENODEV; } +EXPORT_SYMBOL_NS_GPL(ad7606_reset, IIO_AD7606); static int ad7606_reg_access(struct iio_dev *indio_dev, unsigned int reg, @@ -88,31 +89,6 @@ static int ad7606_read_samples(struct ad7606_state *st) { unsigned int num = st->chip_info->num_channels - 1; u16 *data = st->data; - int ret; - - /* - * The frstdata signal is set to high while and after reading the sample - * of the first channel and low for all other channels. This can be used - * to check that the incoming data is correctly aligned. During normal - * operation the data should never become unaligned, but some glitch or - * electrostatic discharge might cause an extra read or clock cycle. - * Monitoring the frstdata signal allows to recover from such failure - * situations. - */ - - if (st->gpio_frstdata) { - ret = st->bops->read_block(st->dev, 1, data); - if (ret) - return ret; - - if (!gpiod_get_value(st->gpio_frstdata)) { - ad7606_reset(st); - return -EIO; - } - - data++; - num--; - } return st->bops->read_block(st->dev, num, data); } diff --git a/drivers/iio/adc/ad7606.h b/drivers/iio/adc/ad7606.h index 0c6a88cc4695..6649e84d25de 100644 --- a/drivers/iio/adc/ad7606.h +++ b/drivers/iio/adc/ad7606.h @@ -151,6 +151,8 @@ int ad7606_probe(struct device *dev, int irq, void __iomem *base_address, const char *name, unsigned int id, const struct ad7606_bus_ops *bops); +int ad7606_reset(struct ad7606_state *st); + enum ad7606_supported_device_ids { ID_AD7605_4, ID_AD7606_8, diff --git a/drivers/iio/adc/ad7606_par.c b/drivers/iio/adc/ad7606_par.c index d8408052262e..6bc587b20f05 100644 --- a/drivers/iio/adc/ad7606_par.c +++ b/drivers/iio/adc/ad7606_par.c @@ -7,6 +7,7 @@ #include <linux/mod_devicetable.h> #include <linux/module.h> +#include <linux/gpio/consumer.h> #include <linux/platform_device.h> #include <linux/types.h> #include <linux/err.h> @@ -21,8 +22,29 @@ static int ad7606_par16_read_block(struct device *dev, struct iio_dev *indio_dev = dev_get_drvdata(dev); struct ad7606_state *st = iio_priv(indio_dev); - insw((unsigned long)st->base_address, buf, count); + /* + * On the parallel interface, the frstdata signal is set to high while + * and after reading the sample of the first channel and low for all + * other channels. This can be used to check that the incoming data is + * correctly aligned. During normal operation the data should never + * become unaligned, but some glitch or electrostatic discharge might + * cause an extra read or clock cycle. Monitoring the frstdata signal + * allows to recover from such failure situations. + */ + int num = count; + u16 *_buf = buf; + + if (st->gpio_frstdata) { + insw((unsigned long)st->base_address, _buf, 1); + if (!gpiod_get_value(st->gpio_frstdata)) { + ad7606_reset(st); + return -EIO; + } + _buf++; + num--; + } + insw((unsigned long)st->base_address, _buf, num); return 0; } @@ -35,8 +57,28 @@ static int ad7606_par8_read_block(struct device *dev, { struct iio_dev *indio_dev = dev_get_drvdata(dev); struct ad7606_state *st = iio_priv(indio_dev); - - insb((unsigned long)st->base_address, buf, count * 2); + /* + * On the parallel interface, the frstdata signal is set to high while + * and after reading the sample of the first channel and low for all + * other channels. This can be used to check that the incoming data is + * correctly aligned. During normal operation the data should never + * become unaligned, but some glitch or electrostatic discharge might + * cause an extra read or clock cycle. Monitoring the frstdata signal + * allows to recover from such failure situations. + */ + int num = count; + u16 *_buf = buf; + + if (st->gpio_frstdata) { + insb((unsigned long)st->base_address, _buf, 2); + if (!gpiod_get_value(st->gpio_frstdata)) { + ad7606_reset(st); + return -EIO; + } + _buf++; + num--; + } + insb((unsigned long)st->base_address, _buf, num * 2); return 0; } diff --git a/drivers/iio/adc/ad_sigma_delta.c b/drivers/iio/adc/ad_sigma_delta.c index 8c062b0d26e3..dcd557e93586 100644 --- a/drivers/iio/adc/ad_sigma_delta.c +++ b/drivers/iio/adc/ad_sigma_delta.c @@ -569,7 +569,7 @@ EXPORT_SYMBOL_NS_GPL(ad_sd_validate_trigger, IIO_AD_SIGMA_DELTA); static int devm_ad_sd_probe_trigger(struct device *dev, struct iio_dev *indio_dev) { struct ad_sigma_delta *sigma_delta = iio_device_get_drvdata(indio_dev); - unsigned long irq_flags = irq_get_trigger_type(sigma_delta->spi->irq); + unsigned long irq_flags = irq_get_trigger_type(sigma_delta->irq_line); int ret; if (dev != &sigma_delta->spi->dev) { diff --git a/drivers/iio/adc/ti-ads1119.c b/drivers/iio/adc/ti-ads1119.c index 630f5d5f9a60..d649980479e4 100644 --- a/drivers/iio/adc/ti-ads1119.c +++ b/drivers/iio/adc/ti-ads1119.c @@ -735,7 +735,7 @@ static int ads1119_probe(struct i2c_client *client) if (client->irq > 0) { ret = devm_request_threaded_irq(dev, client->irq, ads1119_irq_handler, - NULL, IRQF_TRIGGER_FALLING, + NULL, IRQF_ONESHOT, "ads1119", indio_dev); if (ret) return dev_err_probe(dev, ret, diff --git a/drivers/iio/buffer/industrialio-buffer-dmaengine.c b/drivers/iio/buffer/industrialio-buffer-dmaengine.c index 12aa1412dfa0..426cc614587a 100644 --- a/drivers/iio/buffer/industrialio-buffer-dmaengine.c +++ b/drivers/iio/buffer/industrialio-buffer-dmaengine.c @@ -237,7 +237,7 @@ static struct iio_buffer *iio_dmaengine_buffer_alloc(struct device *dev, ret = dma_get_slave_caps(chan, &caps); if (ret < 0) - goto err_free; + goto err_release; /* Needs to be aligned to the maximum of the minimums */ if (caps.src_addr_widths) @@ -263,6 +263,8 @@ static struct iio_buffer *iio_dmaengine_buffer_alloc(struct device *dev, return &dmaengine_buffer->queue.buffer; +err_release: + dma_release_channel(chan); err_free: kfree(dmaengine_buffer); return ERR_PTR(ret); diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_trigger.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_trigger.c index 84273660ca2e..3bfeabab0ec4 100644 --- a/drivers/iio/imu/inv_mpu6050/inv_mpu_trigger.c +++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_trigger.c @@ -248,12 +248,20 @@ static irqreturn_t inv_mpu6050_interrupt_handle(int irq, void *p) int result; switch (st->chip_type) { + case INV_MPU6000: case INV_MPU6050: + case INV_MPU9150: + /* + * WoM is not supported and interrupt status read seems to be broken for + * some chips. Since data ready is the only interrupt, bypass interrupt + * status read and always assert data ready bit. + */ + wom_bits = 0; + int_status = INV_MPU6050_BIT_RAW_DATA_RDY_INT; + goto data_ready_interrupt; case INV_MPU6500: case INV_MPU6515: case INV_MPU6880: - case INV_MPU6000: - case INV_MPU9150: case INV_MPU9250: case INV_MPU9255: wom_bits = INV_MPU6500_BIT_WOM_INT; @@ -279,6 +287,7 @@ static irqreturn_t inv_mpu6050_interrupt_handle(int irq, void *p) } } +data_ready_interrupt: /* handle raw data interrupt */ if (int_status & INV_MPU6050_BIT_RAW_DATA_RDY_INT) { indio_dev->pollfunc->timestamp = st->it_timestamp; diff --git a/drivers/iio/inkern.c b/drivers/iio/inkern.c index 9f484c94bc6e..151099be2863 100644 --- a/drivers/iio/inkern.c +++ b/drivers/iio/inkern.c @@ -647,17 +647,17 @@ static int iio_convert_raw_to_processed_unlocked(struct iio_channel *chan, break; case IIO_VAL_INT_PLUS_MICRO: if (scale_val2 < 0) - *processed = -raw64 * scale_val; + *processed = -raw64 * scale_val * scale; else - *processed = raw64 * scale_val; + *processed = raw64 * scale_val * scale; *processed += div_s64(raw64 * (s64)scale_val2 * scale, 1000000LL); break; case IIO_VAL_INT_PLUS_NANO: if (scale_val2 < 0) - *processed = -raw64 * scale_val; + *processed = -raw64 * scale_val * scale; else - *processed = raw64 * scale_val; + *processed = raw64 * scale_val * scale; *processed += div_s64(raw64 * (s64)scale_val2 * scale, 1000000000LL); break; diff --git a/drivers/md/dm-integrity.c b/drivers/md/dm-integrity.c index 51e6964c1305..acff2f64f251 100644 --- a/drivers/md/dm-integrity.c +++ b/drivers/md/dm-integrity.c @@ -2174,6 +2174,7 @@ static void dm_integrity_map_continue(struct dm_integrity_io *dio, bool from_map struct bio *bio = dm_bio_from_per_bio_data(dio, sizeof(struct dm_integrity_io)); unsigned int journal_section, journal_entry; unsigned int journal_read_pos; + sector_t recalc_sector; struct completion read_comp; bool discard_retried = false; bool need_sync_io = ic->internal_hash && dio->op == REQ_OP_READ; @@ -2314,6 +2315,7 @@ offload_to_thread: goto lock_retry; } } + recalc_sector = le64_to_cpu(ic->sb->recalc_sector); spin_unlock_irq(&ic->endio_wait.lock); if (unlikely(journal_read_pos != NOT_FOUND)) { @@ -2368,7 +2370,7 @@ offload_to_thread: if (need_sync_io) { wait_for_completion_io(&read_comp); if (ic->sb->flags & cpu_to_le32(SB_FLAG_RECALCULATING) && - dio->range.logical_sector + dio->range.n_sectors > le64_to_cpu(ic->sb->recalc_sector)) + dio->range.logical_sector + dio->range.n_sectors > recalc_sector) goto skip_check; if (ic->mode == 'B') { if (!block_bitmap_op(ic, ic->recalc_bitmap, dio->range.logical_sector, diff --git a/drivers/misc/fastrpc.c b/drivers/misc/fastrpc.c index 339d126414d4..da87abe93daf 100644 --- a/drivers/misc/fastrpc.c +++ b/drivers/misc/fastrpc.c @@ -1910,7 +1910,8 @@ static int fastrpc_req_mmap(struct fastrpc_user *fl, char __user *argp) &args[0]); if (err) { dev_err(dev, "mmap error (len 0x%08llx)\n", buf->size); - goto err_invoke; + fastrpc_buf_free(buf); + return err; } /* update the buffer to be able to deallocate the memory on the DSP */ @@ -1948,8 +1949,6 @@ static int fastrpc_req_mmap(struct fastrpc_user *fl, char __user *argp) err_assign: fastrpc_req_munmap_impl(fl, buf); -err_invoke: - fastrpc_buf_free(buf); return err; } diff --git a/drivers/misc/keba/cp500.c b/drivers/misc/keba/cp500.c index 9ba46f0f9392..ae0922817881 100644 --- a/drivers/misc/keba/cp500.c +++ b/drivers/misc/keba/cp500.c @@ -212,12 +212,12 @@ static ssize_t keep_cfg_store(struct device *dev, struct device_attribute *attr, } static DEVICE_ATTR_RW(keep_cfg); -static struct attribute *attrs[] = { +static struct attribute *cp500_attrs[] = { &dev_attr_version.attr, &dev_attr_keep_cfg.attr, NULL }; -static const struct attribute_group attrs_group = { .attrs = attrs }; +ATTRIBUTE_GROUPS(cp500); static void cp500_i2c_release(struct device *dev) { @@ -396,20 +396,15 @@ static int cp500_probe(struct pci_dev *pci_dev, const struct pci_device_id *id) pci_set_drvdata(pci_dev, cp500); - ret = sysfs_create_group(&pci_dev->dev.kobj, &attrs_group); - if (ret != 0) - goto out_free_irq; ret = cp500_enable(cp500); if (ret != 0) - goto out_remove_group; + goto out_free_irq; cp500_register_auxiliary_devs(cp500); return 0; -out_remove_group: - sysfs_remove_group(&pci_dev->dev.kobj, &attrs_group); out_free_irq: pci_free_irq_vectors(pci_dev); out_disable: @@ -427,8 +422,6 @@ static void cp500_remove(struct pci_dev *pci_dev) cp500_disable(cp500); - sysfs_remove_group(&pci_dev->dev.kobj, &attrs_group); - pci_set_drvdata(pci_dev, 0); pci_free_irq_vectors(pci_dev); @@ -450,6 +443,7 @@ static struct pci_driver cp500_driver = { .id_table = cp500_ids, .probe = cp500_probe, .remove = cp500_remove, + .dev_groups = cp500_groups, }; module_pci_driver(cp500_driver); diff --git a/drivers/misc/vmw_vmci/vmci_resource.c b/drivers/misc/vmw_vmci/vmci_resource.c index 692daa9eff34..19c9d2cdd277 100644 --- a/drivers/misc/vmw_vmci/vmci_resource.c +++ b/drivers/misc/vmw_vmci/vmci_resource.c @@ -144,7 +144,8 @@ void vmci_resource_remove(struct vmci_resource *resource) spin_lock(&vmci_resource_table.lock); hlist_for_each_entry(r, &vmci_resource_table.entries[idx], node) { - if (vmci_handle_is_equal(r->handle, resource->handle)) { + if (vmci_handle_is_equal(r->handle, resource->handle) && + resource->type == r->type) { hlist_del_init_rcu(&r->node); break; } diff --git a/drivers/mmc/core/quirks.h b/drivers/mmc/core/quirks.h index cca71867bc4a..92905fc46436 100644 --- a/drivers/mmc/core/quirks.h +++ b/drivers/mmc/core/quirks.h @@ -15,6 +15,19 @@ #include "card.h" +static const struct mmc_fixup __maybe_unused mmc_sd_fixups[] = { + /* + * Kingston Canvas Go! Plus microSD cards never finish SD cache flush. + * This has so far only been observed on cards from 11/2019, while new + * cards from 2023/05 do not exhibit this behavior. + */ + _FIXUP_EXT("SD64G", CID_MANFID_KINGSTON_SD, 0x5449, 2019, 11, + 0, -1ull, SDIO_ANY_ID, SDIO_ANY_ID, add_quirk_sd, + MMC_QUIRK_BROKEN_SD_CACHE, EXT_CSD_REV_ANY), + + END_FIXUP +}; + static const struct mmc_fixup __maybe_unused mmc_blk_fixups[] = { #define INAND_CMD38_ARG_EXT_CSD 113 #define INAND_CMD38_ARG_ERASE 0x00 @@ -54,15 +67,6 @@ static const struct mmc_fixup __maybe_unused mmc_blk_fixups[] = { MMC_QUIRK_BLK_NO_CMD23), /* - * Kingston Canvas Go! Plus microSD cards never finish SD cache flush. - * This has so far only been observed on cards from 11/2019, while new - * cards from 2023/05 do not exhibit this behavior. - */ - _FIXUP_EXT("SD64G", CID_MANFID_KINGSTON_SD, 0x5449, 2019, 11, - 0, -1ull, SDIO_ANY_ID, SDIO_ANY_ID, add_quirk_sd, - MMC_QUIRK_BROKEN_SD_CACHE, EXT_CSD_REV_ANY), - - /* * Some SD cards lockup while using CMD23 multiblock transfers. */ MMC_FIXUP("AF SD", CID_MANFID_ATP, CID_OEMID_ANY, add_quirk_sd, diff --git a/drivers/mmc/core/sd.c b/drivers/mmc/core/sd.c index 1c8148cdda50..ee37ad14e79e 100644 --- a/drivers/mmc/core/sd.c +++ b/drivers/mmc/core/sd.c @@ -26,6 +26,7 @@ #include "host.h" #include "bus.h" #include "mmc_ops.h" +#include "quirks.h" #include "sd.h" #include "sd_ops.h" @@ -1475,6 +1476,9 @@ retry: goto free_card; } + /* Apply quirks prior to card setup */ + mmc_fixup_device(card, mmc_sd_fixups); + err = mmc_sd_setup_card(host, card, oldcard != NULL); if (err) goto free_card; diff --git a/drivers/mmc/host/cqhci-core.c b/drivers/mmc/host/cqhci-core.c index c14d7251d0bb..a02da26a1efd 100644 --- a/drivers/mmc/host/cqhci-core.c +++ b/drivers/mmc/host/cqhci-core.c @@ -617,7 +617,7 @@ static int cqhci_request(struct mmc_host *mmc, struct mmc_request *mrq) cqhci_writel(cq_host, 0, CQHCI_CTL); mmc->cqe_on = true; pr_debug("%s: cqhci: CQE on\n", mmc_hostname(mmc)); - if (cqhci_readl(cq_host, CQHCI_CTL) && CQHCI_HALT) { + if (cqhci_readl(cq_host, CQHCI_CTL) & CQHCI_HALT) { pr_err("%s: cqhci: CQE failed to exit halt state\n", mmc_hostname(mmc)); } diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c index e9f6e4e62290..41e451235f63 100644 --- a/drivers/mmc/host/dw_mmc.c +++ b/drivers/mmc/host/dw_mmc.c @@ -2957,8 +2957,8 @@ static int dw_mci_init_slot(struct dw_mci *host) if (host->use_dma == TRANS_MODE_IDMAC) { mmc->max_segs = host->ring_size; mmc->max_blk_size = 65535; - mmc->max_seg_size = 0x1000; - mmc->max_req_size = mmc->max_seg_size * host->ring_size; + mmc->max_req_size = DW_MCI_DESC_DATA_LENGTH * host->ring_size; + mmc->max_seg_size = mmc->max_req_size; mmc->max_blk_count = mmc->max_req_size / 512; } else if (host->use_dma == TRANS_MODE_EDMAC) { mmc->max_segs = 64; diff --git a/drivers/mmc/host/sdhci-of-aspeed.c b/drivers/mmc/host/sdhci-of-aspeed.c index 430c1f90037b..37240895ffaa 100644 --- a/drivers/mmc/host/sdhci-of-aspeed.c +++ b/drivers/mmc/host/sdhci-of-aspeed.c @@ -510,6 +510,7 @@ static const struct of_device_id aspeed_sdhci_of_match[] = { { .compatible = "aspeed,ast2600-sdhci", .data = &ast2600_sdhci_pdata, }, { } }; +MODULE_DEVICE_TABLE(of, aspeed_sdhci_of_match); static struct platform_driver aspeed_sdhci_driver = { .driver = { diff --git a/drivers/net/dsa/ocelot/felix_vsc9959.c b/drivers/net/dsa/ocelot/felix_vsc9959.c index 73d053501fb1..0102a82e88cc 100644 --- a/drivers/net/dsa/ocelot/felix_vsc9959.c +++ b/drivers/net/dsa/ocelot/felix_vsc9959.c @@ -1474,10 +1474,13 @@ static int vsc9959_qos_port_tas_set(struct ocelot *ocelot, int port, /* Hardware errata - Admin config could not be overwritten if * config is pending, need reset the TAS module */ - val = ocelot_read(ocelot, QSYS_PARAM_STATUS_REG_8); - if (val & QSYS_PARAM_STATUS_REG_8_CONFIG_PENDING) { - ret = -EBUSY; - goto err_reset_tc; + val = ocelot_read_rix(ocelot, QSYS_TAG_CONFIG, port); + if (val & QSYS_TAG_CONFIG_ENABLE) { + val = ocelot_read(ocelot, QSYS_PARAM_STATUS_REG_8); + if (val & QSYS_PARAM_STATUS_REG_8_CONFIG_PENDING) { + ret = -EBUSY; + goto err_reset_tc; + } } ocelot_rmw_rix(ocelot, diff --git a/drivers/net/ethernet/faraday/ftgmac100.h b/drivers/net/ethernet/faraday/ftgmac100.h index 63b3e02fab16..4968f6f0bdbc 100644 --- a/drivers/net/ethernet/faraday/ftgmac100.h +++ b/drivers/net/ethernet/faraday/ftgmac100.h @@ -84,7 +84,7 @@ FTGMAC100_INT_RPKT_BUF) /* All the interrupts we care about */ -#define FTGMAC100_INT_ALL (FTGMAC100_INT_RPKT_BUF | \ +#define FTGMAC100_INT_ALL (FTGMAC100_INT_RXTX | \ FTGMAC100_INT_BAD) /* diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c index 1d0208b5db7d..e15dd3d858df 100644 --- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c +++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c @@ -2273,12 +2273,12 @@ static netdev_tx_t dpaa_start_xmit(struct sk_buff *skb, struct net_device *net_dev) { const int queue_mapping = skb_get_queue_mapping(skb); - bool nonlinear = skb_is_nonlinear(skb); struct rtnl_link_stats64 *percpu_stats; struct dpaa_percpu_priv *percpu_priv; struct netdev_queue *txq; struct dpaa_priv *priv; struct qm_fd fd; + bool nonlinear; int offset = 0; int err = 0; @@ -2288,6 +2288,13 @@ dpaa_start_xmit(struct sk_buff *skb, struct net_device *net_dev) qm_fd_clear_fd(&fd); + /* Packet data is always read as 32-bit words, so zero out any part of + * the skb which might be sent if we have to pad the packet + */ + if (__skb_put_padto(skb, ETH_ZLEN, false)) + goto enomem; + + nonlinear = skb_is_nonlinear(skb); if (!nonlinear) { /* We're going to store the skb backpointer at the beginning * of the data buffer, so we need a privately owned skb diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c index 570425772b63..06e712cdc3d9 100644 --- a/drivers/net/ethernet/intel/ice/ice_lib.c +++ b/drivers/net/ethernet/intel/ice/ice_lib.c @@ -2433,13 +2433,6 @@ void ice_vsi_decfg(struct ice_vsi *vsi) struct ice_pf *pf = vsi->back; int err; - /* The Rx rule will only exist to remove if the LLDP FW - * engine is currently stopped - */ - if (!ice_is_safe_mode(pf) && vsi->type == ICE_VSI_PF && - !test_bit(ICE_FLAG_FW_LLDP_AGENT, pf->flags)) - ice_cfg_sw_lldp(vsi, false, false); - ice_rm_vsi_lan_cfg(vsi->port_info, vsi->idx); err = ice_rm_vsi_rdma_cfg(vsi->port_info, vsi->idx); if (err) @@ -2806,6 +2799,14 @@ int ice_vsi_release(struct ice_vsi *vsi) ice_rss_clean(vsi); ice_vsi_close(vsi); + + /* The Rx rule will only exist to remove if the LLDP FW + * engine is currently stopped + */ + if (!ice_is_safe_mode(pf) && vsi->type == ICE_VSI_PF && + !test_bit(ICE_FLAG_FW_LLDP_AGENT, pf->flags)) + ice_cfg_sw_lldp(vsi, false, false); + ice_vsi_decfg(vsi); /* retain SW VSI data structure since it is needed to unregister and diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index 59c0e88153c0..eeb48cc48e08 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -5351,7 +5351,6 @@ err_load: ice_deinit(pf); err_init: ice_adapter_put(pdev); - pci_disable_device(pdev); return err; } @@ -5459,7 +5458,6 @@ static void ice_remove(struct pci_dev *pdev) ice_set_wake(pf); ice_adapter_put(pdev); - pci_disable_device(pdev); } /** diff --git a/drivers/net/ethernet/intel/ice/ice_switch.c b/drivers/net/ethernet/intel/ice/ice_switch.c index fe8847184cb1..79d91e95358c 100644 --- a/drivers/net/ethernet/intel/ice/ice_switch.c +++ b/drivers/net/ethernet/intel/ice/ice_switch.c @@ -3194,7 +3194,7 @@ ice_add_update_vsi_list(struct ice_hw *hw, /* A rule already exists with the new VSI being added */ if (test_bit(vsi_handle, m_entry->vsi_list_info->vsi_map)) - return 0; + return -EEXIST; /* Update the previously created VSI list set with * the new VSI ID passed in @@ -3264,7 +3264,7 @@ ice_find_vsi_list_entry(struct ice_hw *hw, u8 recp_id, u16 vsi_handle, list_head = &sw->recp_list[recp_id].filt_rules; list_for_each_entry(list_itr, list_head, list_entry) { - if (list_itr->vsi_list_info) { + if (list_itr->vsi_count == 1 && list_itr->vsi_list_info) { map_info = list_itr->vsi_list_info; if (test_bit(vsi_handle, map_info->vsi_map)) { *vsi_list_id = map_info->vsi_list_id; diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index 9dc7c60838ed..1ef4cb871452 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -33,6 +33,7 @@ #include <linux/bpf_trace.h> #include <linux/pm_runtime.h> #include <linux/etherdevice.h> +#include <linux/lockdep.h> #ifdef CONFIG_IGB_DCA #include <linux/dca.h> #endif @@ -2914,8 +2915,11 @@ static int igb_xdp(struct net_device *dev, struct netdev_bpf *xdp) } } +/* This function assumes __netif_tx_lock is held by the caller. */ static void igb_xdp_ring_update_tail(struct igb_ring *ring) { + lockdep_assert_held(&txring_txq(ring)->_xmit_lock); + /* Force memory writes to complete before letting h/w know there * are new descriptors to fetch. */ @@ -3000,11 +3004,11 @@ static int igb_xdp_xmit(struct net_device *dev, int n, nxmit++; } - __netif_tx_unlock(nq); - if (unlikely(flags & XDP_XMIT_FLUSH)) igb_xdp_ring_update_tail(tx_ring); + __netif_tx_unlock(nq); + return nxmit; } @@ -8864,12 +8868,14 @@ static void igb_put_rx_buffer(struct igb_ring *rx_ring, static int igb_clean_rx_irq(struct igb_q_vector *q_vector, const int budget) { + unsigned int total_bytes = 0, total_packets = 0; struct igb_adapter *adapter = q_vector->adapter; struct igb_ring *rx_ring = q_vector->rx.ring; - struct sk_buff *skb = rx_ring->skb; - unsigned int total_bytes = 0, total_packets = 0; u16 cleaned_count = igb_desc_unused(rx_ring); + struct sk_buff *skb = rx_ring->skb; + int cpu = smp_processor_id(); unsigned int xdp_xmit = 0; + struct netdev_queue *nq; struct xdp_buff xdp; u32 frame_sz = 0; int rx_buf_pgcnt; @@ -8997,7 +9003,10 @@ static int igb_clean_rx_irq(struct igb_q_vector *q_vector, const int budget) if (xdp_xmit & IGB_XDP_TX) { struct igb_ring *tx_ring = igb_xdp_tx_queue_mapping(adapter); + nq = txring_txq(tx_ring); + __netif_tx_lock(nq, cpu); igb_xdp_ring_update_tail(tx_ring); + __netif_tx_unlock(nq); } u64_stats_update_begin(&rx_ring->rx_syncp); diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu.h b/drivers/net/ethernet/marvell/octeontx2/af/rvu.h index 43b1d83686d1..5016ba82e142 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu.h +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu.h @@ -319,6 +319,7 @@ struct nix_mark_format { /* smq(flush) to tl1 cir/pir info */ struct nix_smq_tree_ctx { + u16 schq; u64 cir_off; u64 cir_val; u64 pir_off; @@ -328,8 +329,6 @@ struct nix_smq_tree_ctx { /* smq flush context */ struct nix_smq_flush_ctx { int smq; - u16 tl1_schq; - u16 tl2_schq; struct nix_smq_tree_ctx smq_tree_ctx[NIX_TXSCH_LVL_CNT]; }; diff --git a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c index 222f9e00b836..82832a24fbd8 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c +++ b/drivers/net/ethernet/marvell/octeontx2/af/rvu_nix.c @@ -2259,14 +2259,13 @@ static void nix_smq_flush_fill_ctx(struct rvu *rvu, int blkaddr, int smq, schq = smq; for (lvl = NIX_TXSCH_LVL_SMQ; lvl <= NIX_TXSCH_LVL_TL1; lvl++) { smq_tree_ctx = &smq_flush_ctx->smq_tree_ctx[lvl]; + smq_tree_ctx->schq = schq; if (lvl == NIX_TXSCH_LVL_TL1) { - smq_flush_ctx->tl1_schq = schq; smq_tree_ctx->cir_off = NIX_AF_TL1X_CIR(schq); smq_tree_ctx->pir_off = 0; smq_tree_ctx->pir_val = 0; parent_off = 0; } else if (lvl == NIX_TXSCH_LVL_TL2) { - smq_flush_ctx->tl2_schq = schq; smq_tree_ctx->cir_off = NIX_AF_TL2X_CIR(schq); smq_tree_ctx->pir_off = NIX_AF_TL2X_PIR(schq); parent_off = NIX_AF_TL2X_PARENT(schq); @@ -2301,8 +2300,8 @@ static void nix_smq_flush_enadis_xoff(struct rvu *rvu, int blkaddr, { struct nix_txsch *txsch; struct nix_hw *nix_hw; + int tl2, tl2_schq; u64 regoff; - int tl2; nix_hw = get_nix_hw(rvu->hw, blkaddr); if (!nix_hw) @@ -2310,16 +2309,17 @@ static void nix_smq_flush_enadis_xoff(struct rvu *rvu, int blkaddr, /* loop through all TL2s with matching PF_FUNC */ txsch = &nix_hw->txsch[NIX_TXSCH_LVL_TL2]; + tl2_schq = smq_flush_ctx->smq_tree_ctx[NIX_TXSCH_LVL_TL2].schq; for (tl2 = 0; tl2 < txsch->schq.max; tl2++) { /* skip the smq(flush) TL2 */ - if (tl2 == smq_flush_ctx->tl2_schq) + if (tl2 == tl2_schq) continue; /* skip unused TL2s */ if (TXSCH_MAP_FLAGS(txsch->pfvf_map[tl2]) & NIX_TXSCHQ_FREE) continue; /* skip if PF_FUNC doesn't match */ if ((TXSCH_MAP_FUNC(txsch->pfvf_map[tl2]) & ~RVU_PFVF_FUNC_MASK) != - (TXSCH_MAP_FUNC(txsch->pfvf_map[smq_flush_ctx->tl2_schq] & + (TXSCH_MAP_FUNC(txsch->pfvf_map[tl2_schq] & ~RVU_PFVF_FUNC_MASK))) continue; /* enable/disable XOFF */ @@ -2361,10 +2361,12 @@ static int nix_smq_flush(struct rvu *rvu, int blkaddr, int smq, u16 pcifunc, int nixlf) { struct nix_smq_flush_ctx *smq_flush_ctx; + int err, restore_tx_en = 0, i; int pf = rvu_get_pf(pcifunc); u8 cgx_id = 0, lmac_id = 0; - int err, restore_tx_en = 0; - u64 cfg; + u16 tl2_tl3_link_schq; + u8 link, link_level; + u64 cfg, bmap = 0; if (!is_rvu_otx2(rvu)) { /* Skip SMQ flush if pkt count is zero */ @@ -2388,16 +2390,38 @@ static int nix_smq_flush(struct rvu *rvu, int blkaddr, nix_smq_flush_enadis_xoff(rvu, blkaddr, smq_flush_ctx, true); nix_smq_flush_enadis_rate(rvu, blkaddr, smq_flush_ctx, false); - cfg = rvu_read64(rvu, blkaddr, NIX_AF_SMQX_CFG(smq)); - /* Do SMQ flush and set enqueue xoff */ - cfg |= BIT_ULL(50) | BIT_ULL(49); - rvu_write64(rvu, blkaddr, NIX_AF_SMQX_CFG(smq), cfg); - /* Disable backpressure from physical link, * otherwise SMQ flush may stall. */ rvu_cgx_enadis_rx_bp(rvu, pf, false); + link_level = rvu_read64(rvu, blkaddr, NIX_AF_PSE_CHANNEL_LEVEL) & 0x01 ? + NIX_TXSCH_LVL_TL3 : NIX_TXSCH_LVL_TL2; + tl2_tl3_link_schq = smq_flush_ctx->smq_tree_ctx[link_level].schq; + link = smq_flush_ctx->smq_tree_ctx[NIX_TXSCH_LVL_TL1].schq; + + /* SMQ set enqueue xoff */ + cfg = rvu_read64(rvu, blkaddr, NIX_AF_SMQX_CFG(smq)); + cfg |= BIT_ULL(50); + rvu_write64(rvu, blkaddr, NIX_AF_SMQX_CFG(smq), cfg); + + /* Clear all NIX_AF_TL3_TL2_LINK_CFG[ENA] for the TL3/TL2 queue */ + for (i = 0; i < (rvu->hw->cgx_links + rvu->hw->lbk_links); i++) { + cfg = rvu_read64(rvu, blkaddr, + NIX_AF_TL3_TL2X_LINKX_CFG(tl2_tl3_link_schq, link)); + if (!(cfg & BIT_ULL(12))) + continue; + bmap |= (1 << i); + cfg &= ~BIT_ULL(12); + rvu_write64(rvu, blkaddr, + NIX_AF_TL3_TL2X_LINKX_CFG(tl2_tl3_link_schq, link), cfg); + } + + /* Do SMQ flush and set enqueue xoff */ + cfg = rvu_read64(rvu, blkaddr, NIX_AF_SMQX_CFG(smq)); + cfg |= BIT_ULL(50) | BIT_ULL(49); + rvu_write64(rvu, blkaddr, NIX_AF_SMQX_CFG(smq), cfg); + /* Wait for flush to complete */ err = rvu_poll_reg(rvu, blkaddr, NIX_AF_SMQX_CFG(smq), BIT_ULL(49), true); @@ -2406,6 +2430,17 @@ static int nix_smq_flush(struct rvu *rvu, int blkaddr, "NIXLF%d: SMQ%d flush failed, txlink might be busy\n", nixlf, smq); + /* Set NIX_AF_TL3_TL2_LINKX_CFG[ENA] for the TL3/TL2 queue */ + for (i = 0; i < (rvu->hw->cgx_links + rvu->hw->lbk_links); i++) { + if (!(bmap & (1 << i))) + continue; + cfg = rvu_read64(rvu, blkaddr, + NIX_AF_TL3_TL2X_LINKX_CFG(tl2_tl3_link_schq, link)); + cfg |= BIT_ULL(12); + rvu_write64(rvu, blkaddr, + NIX_AF_TL3_TL2X_LINKX_CFG(tl2_tl3_link_schq, link), cfg); + } + /* clear XOFF on TL2s */ nix_smq_flush_enadis_rate(rvu, blkaddr, smq_flush_ctx, true); nix_smq_flush_enadis_xoff(rvu, blkaddr, smq_flush_ctx, false); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c index 4d123dae912c..1966736f98b4 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c @@ -137,6 +137,10 @@ void mlx5e_build_ptys2ethtool_map(void) ETHTOOL_LINK_MODE_100000baseKR4_Full_BIT); MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_100GBASE_LR4, legacy, ETHTOOL_LINK_MODE_100000baseLR4_ER4_Full_BIT); + MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_100BASE_TX, legacy, + ETHTOOL_LINK_MODE_100baseT_Full_BIT); + MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_1000BASE_T, legacy, + ETHTOOL_LINK_MODE_1000baseT_Full_BIT); MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_10GBASE_T, legacy, ETHTOOL_LINK_MODE_10000baseT_Full_BIT); MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_25GBASE_CR, legacy, @@ -202,6 +206,12 @@ void mlx5e_build_ptys2ethtool_map(void) ETHTOOL_LINK_MODE_200000baseLR4_ER4_FR4_Full_BIT, ETHTOOL_LINK_MODE_200000baseDR4_Full_BIT, ETHTOOL_LINK_MODE_200000baseCR4_Full_BIT); + MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_400GAUI_8_400GBASE_CR8, ext, + ETHTOOL_LINK_MODE_400000baseKR8_Full_BIT, + ETHTOOL_LINK_MODE_400000baseSR8_Full_BIT, + ETHTOOL_LINK_MODE_400000baseLR8_ER8_FR8_Full_BIT, + ETHTOOL_LINK_MODE_400000baseDR8_Full_BIT, + ETHTOOL_LINK_MODE_400000baseCR8_Full_BIT); MLX5_BUILD_PTYS2ETHTOOL_CONFIG(MLX5E_100GAUI_1_100GBASE_CR_KR, ext, ETHTOOL_LINK_MODE_100000baseKR_Full_BIT, ETHTOOL_LINK_MODE_100000baseSR_Full_BIT, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/legacy.c b/drivers/net/ethernet/mellanox/mlx5/core/esw/legacy.c index 255bc8b749f9..8587cd572da5 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/esw/legacy.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/legacy.c @@ -319,7 +319,7 @@ int mlx5_eswitch_set_vepa(struct mlx5_eswitch *esw, u8 setting) return -EPERM; mutex_lock(&esw->state_lock); - if (esw->mode != MLX5_ESWITCH_LEGACY) { + if (esw->mode != MLX5_ESWITCH_LEGACY || !mlx5_esw_is_fdb_created(esw)) { err = -EOPNOTSUPP; goto out; } @@ -339,7 +339,7 @@ int mlx5_eswitch_get_vepa(struct mlx5_eswitch *esw, u8 *setting) if (!mlx5_esw_allowed(esw)) return -EPERM; - if (esw->mode != MLX5_ESWITCH_LEGACY) + if (esw->mode != MLX5_ESWITCH_LEGACY || !mlx5_esw_is_fdb_created(esw)) return -EOPNOTSUPP; *setting = esw->fdb_table.legacy.vepa_uplink_rule ? 1 : 0; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/qos.c b/drivers/net/ethernet/mellanox/mlx5/core/esw/qos.c index 20146a2dc7f4..02a3563f51ad 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/esw/qos.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/qos.c @@ -312,6 +312,25 @@ static int esw_qos_set_group_max_rate(struct mlx5_eswitch *esw, return err; } +static bool esw_qos_element_type_supported(struct mlx5_core_dev *dev, int type) +{ + switch (type) { + case SCHEDULING_CONTEXT_ELEMENT_TYPE_TSAR: + return MLX5_CAP_QOS(dev, esw_element_type) & + ELEMENT_TYPE_CAP_MASK_TSAR; + case SCHEDULING_CONTEXT_ELEMENT_TYPE_VPORT: + return MLX5_CAP_QOS(dev, esw_element_type) & + ELEMENT_TYPE_CAP_MASK_VPORT; + case SCHEDULING_CONTEXT_ELEMENT_TYPE_VPORT_TC: + return MLX5_CAP_QOS(dev, esw_element_type) & + ELEMENT_TYPE_CAP_MASK_VPORT_TC; + case SCHEDULING_CONTEXT_ELEMENT_TYPE_PARA_VPORT_TC: + return MLX5_CAP_QOS(dev, esw_element_type) & + ELEMENT_TYPE_CAP_MASK_PARA_VPORT_TC; + } + return false; +} + static int esw_qos_vport_create_sched_element(struct mlx5_eswitch *esw, struct mlx5_vport *vport, u32 max_rate, u32 bw_share) @@ -323,6 +342,9 @@ static int esw_qos_vport_create_sched_element(struct mlx5_eswitch *esw, void *vport_elem; int err; + if (!esw_qos_element_type_supported(dev, SCHEDULING_CONTEXT_ELEMENT_TYPE_VPORT)) + return -EOPNOTSUPP; + parent_tsar_ix = group ? group->tsar_ix : esw->qos.root_tsar_ix; MLX5_SET(scheduling_context, sched_ctx, element_type, SCHEDULING_CONTEXT_ELEMENT_TYPE_VPORT); @@ -421,6 +443,7 @@ __esw_qos_create_rate_group(struct mlx5_eswitch *esw, struct netlink_ext_ack *ex { u32 tsar_ctx[MLX5_ST_SZ_DW(scheduling_context)] = {}; struct mlx5_esw_rate_group *group; + __be32 *attr; u32 divider; int err; @@ -428,6 +451,12 @@ __esw_qos_create_rate_group(struct mlx5_eswitch *esw, struct netlink_ext_ack *ex if (!group) return ERR_PTR(-ENOMEM); + MLX5_SET(scheduling_context, tsar_ctx, element_type, + SCHEDULING_CONTEXT_ELEMENT_TYPE_TSAR); + + attr = MLX5_ADDR_OF(scheduling_context, tsar_ctx, element_attributes); + *attr = cpu_to_be32(TSAR_ELEMENT_TSAR_TYPE_DWRR << 16); + MLX5_SET(scheduling_context, tsar_ctx, parent_element_id, esw->qos.root_tsar_ix); err = mlx5_create_scheduling_element_cmd(esw->dev, @@ -526,25 +555,6 @@ static int esw_qos_destroy_rate_group(struct mlx5_eswitch *esw, return err; } -static bool esw_qos_element_type_supported(struct mlx5_core_dev *dev, int type) -{ - switch (type) { - case SCHEDULING_CONTEXT_ELEMENT_TYPE_TSAR: - return MLX5_CAP_QOS(dev, esw_element_type) & - ELEMENT_TYPE_CAP_MASK_TSAR; - case SCHEDULING_CONTEXT_ELEMENT_TYPE_VPORT: - return MLX5_CAP_QOS(dev, esw_element_type) & - ELEMENT_TYPE_CAP_MASK_VPORT; - case SCHEDULING_CONTEXT_ELEMENT_TYPE_VPORT_TC: - return MLX5_CAP_QOS(dev, esw_element_type) & - ELEMENT_TYPE_CAP_MASK_VPORT_TC; - case SCHEDULING_CONTEXT_ELEMENT_TYPE_PARA_VPORT_TC: - return MLX5_CAP_QOS(dev, esw_element_type) & - ELEMENT_TYPE_CAP_MASK_PARA_VPORT_TC; - } - return false; -} - static int esw_qos_create(struct mlx5_eswitch *esw, struct netlink_ext_ack *extack) { u32 tsar_ctx[MLX5_ST_SZ_DW(scheduling_context)] = {}; @@ -555,7 +565,8 @@ static int esw_qos_create(struct mlx5_eswitch *esw, struct netlink_ext_ack *exta if (!MLX5_CAP_GEN(dev, qos) || !MLX5_CAP_QOS(dev, esw_scheduling)) return -EOPNOTSUPP; - if (!esw_qos_element_type_supported(dev, SCHEDULING_CONTEXT_ELEMENT_TYPE_TSAR)) + if (!esw_qos_element_type_supported(dev, SCHEDULING_CONTEXT_ELEMENT_TYPE_TSAR) || + !(MLX5_CAP_QOS(dev, esw_tsar_type) & TSAR_TYPE_CAP_MASK_DWRR)) return -EOPNOTSUPP; MLX5_SET(scheduling_context, tsar_ctx, element_type, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c index 4b88d969a66c..c6e951b8ebdb 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c @@ -2223,6 +2223,7 @@ static const struct pci_device_id mlx5_core_pci_table[] = { { PCI_VDEVICE(MELLANOX, 0x101f) }, /* ConnectX-6 LX */ { PCI_VDEVICE(MELLANOX, 0x1021) }, /* ConnectX-7 */ { PCI_VDEVICE(MELLANOX, 0x1023) }, /* ConnectX-8 */ + { PCI_VDEVICE(MELLANOX, 0x1025) }, /* ConnectX-9 */ { PCI_VDEVICE(MELLANOX, 0xa2d2) }, /* BlueField integrated ConnectX-5 network controller */ { PCI_VDEVICE(MELLANOX, 0xa2d3), MLX5_PCI_DEV_IS_VF}, /* BlueField integrated ConnectX-5 network controller VF */ { PCI_VDEVICE(MELLANOX, 0xa2d6) }, /* BlueField-2 integrated ConnectX-6 Dx network controller */ diff --git a/drivers/net/ethernet/mellanox/mlx5/core/qos.c b/drivers/net/ethernet/mellanox/mlx5/core/qos.c index 8bce730b5c5b..db2bd3ad63ba 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/qos.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/qos.c @@ -28,6 +28,9 @@ int mlx5_qos_create_leaf_node(struct mlx5_core_dev *mdev, u32 parent_id, { u32 sched_ctx[MLX5_ST_SZ_DW(scheduling_context)] = {0}; + if (!(MLX5_CAP_QOS(mdev, nic_element_type) & ELEMENT_TYPE_CAP_MASK_QUEUE_GROUP)) + return -EOPNOTSUPP; + MLX5_SET(scheduling_context, sched_ctx, parent_element_id, parent_id); MLX5_SET(scheduling_context, sched_ctx, element_type, SCHEDULING_CONTEXT_ELEMENT_TYPE_QUEUE_GROUP); @@ -44,6 +47,10 @@ int mlx5_qos_create_inner_node(struct mlx5_core_dev *mdev, u32 parent_id, u32 sched_ctx[MLX5_ST_SZ_DW(scheduling_context)] = {0}; void *attr; + if (!(MLX5_CAP_QOS(mdev, nic_element_type) & ELEMENT_TYPE_CAP_MASK_TSAR) || + !(MLX5_CAP_QOS(mdev, nic_tsar_type) & TSAR_TYPE_CAP_MASK_DWRR)) + return -EOPNOTSUPP; + MLX5_SET(scheduling_context, sched_ctx, parent_element_id, parent_id); MLX5_SET(scheduling_context, sched_ctx, element_type, SCHEDULING_CONTEXT_ELEMENT_TYPE_TSAR); diff --git a/drivers/net/ethernet/wangxun/libwx/wx_type.h b/drivers/net/ethernet/wangxun/libwx/wx_type.h index 1d57b047817b..b54bffda027b 100644 --- a/drivers/net/ethernet/wangxun/libwx/wx_type.h +++ b/drivers/net/ethernet/wangxun/libwx/wx_type.h @@ -426,9 +426,9 @@ enum WX_MSCA_CMD_value { #define WX_MIN_RXD 128 #define WX_MIN_TXD 128 -/* Number of Transmit and Receive Descriptors must be a multiple of 8 */ -#define WX_REQ_RX_DESCRIPTOR_MULTIPLE 8 -#define WX_REQ_TX_DESCRIPTOR_MULTIPLE 8 +/* Number of Transmit and Receive Descriptors must be a multiple of 128 */ +#define WX_REQ_RX_DESCRIPTOR_MULTIPLE 128 +#define WX_REQ_TX_DESCRIPTOR_MULTIPLE 128 #define WX_MAX_JUMBO_FRAME_SIZE 9432 /* max payload 9414 */ #define VMDQ_P(p) p diff --git a/drivers/net/phy/dp83822.c b/drivers/net/phy/dp83822.c index efeb643c1373..fc247f479257 100644 --- a/drivers/net/phy/dp83822.c +++ b/drivers/net/phy/dp83822.c @@ -271,8 +271,7 @@ static int dp83822_config_intr(struct phy_device *phydev) DP83822_ENERGY_DET_INT_EN | DP83822_LINK_QUAL_INT_EN); - /* Private data pointer is NULL on DP83825 */ - if (!dp83822 || !dp83822->fx_enabled) + if (!dp83822->fx_enabled) misr_status |= DP83822_ANEG_COMPLETE_INT_EN | DP83822_DUP_MODE_CHANGE_INT_EN | DP83822_SPEED_CHANGED_INT_EN; @@ -292,8 +291,7 @@ static int dp83822_config_intr(struct phy_device *phydev) DP83822_PAGE_RX_INT_EN | DP83822_EEE_ERROR_CHANGE_INT_EN); - /* Private data pointer is NULL on DP83825 */ - if (!dp83822 || !dp83822->fx_enabled) + if (!dp83822->fx_enabled) misr_status |= DP83822_ANEG_ERR_INT_EN | DP83822_WOL_PKT_INT_EN; @@ -691,10 +689,9 @@ static int dp83822_read_straps(struct phy_device *phydev) return 0; } -static int dp83822_probe(struct phy_device *phydev) +static int dp8382x_probe(struct phy_device *phydev) { struct dp83822_private *dp83822; - int ret; dp83822 = devm_kzalloc(&phydev->mdio.dev, sizeof(*dp83822), GFP_KERNEL); @@ -703,6 +700,20 @@ static int dp83822_probe(struct phy_device *phydev) phydev->priv = dp83822; + return 0; +} + +static int dp83822_probe(struct phy_device *phydev) +{ + struct dp83822_private *dp83822; + int ret; + + ret = dp8382x_probe(phydev); + if (ret) + return ret; + + dp83822 = phydev->priv; + ret = dp83822_read_straps(phydev); if (ret) return ret; @@ -717,14 +728,11 @@ static int dp83822_probe(struct phy_device *phydev) static int dp83826_probe(struct phy_device *phydev) { - struct dp83822_private *dp83822; - - dp83822 = devm_kzalloc(&phydev->mdio.dev, sizeof(*dp83822), - GFP_KERNEL); - if (!dp83822) - return -ENOMEM; + int ret; - phydev->priv = dp83822; + ret = dp8382x_probe(phydev); + if (ret) + return ret; dp83826_of_init(phydev); @@ -795,6 +803,7 @@ static int dp83822_resume(struct phy_device *phydev) PHY_ID_MATCH_MODEL(_id), \ .name = (_name), \ /* PHY_BASIC_FEATURES */ \ + .probe = dp8382x_probe, \ .soft_reset = dp83822_phy_reset, \ .config_init = dp8382x_config_init, \ .get_wol = dp83822_get_wol, \ diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index 61ffa8851d7b..6f4781ec2b36 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -356,6 +356,9 @@ struct receive_queue { struct xdp_rxq_info xsk_rxq_info; struct xdp_buff **xsk_buffs; + + /* Do dma by self */ + bool do_dma; }; /* This structure can contain rss message with maximum settings for indirection table and keysize @@ -885,7 +888,7 @@ static void *virtnet_rq_get_buf(struct receive_queue *rq, u32 *len, void **ctx) void *buf; buf = virtqueue_get_buf_ctx(rq->vq, len, ctx); - if (buf) + if (buf && rq->do_dma) virtnet_rq_unmap(rq, buf, *len); return buf; @@ -898,6 +901,11 @@ static void virtnet_rq_init_one_sg(struct receive_queue *rq, void *buf, u32 len) u32 offset; void *head; + if (!rq->do_dma) { + sg_init_one(rq->sg, buf, len); + return; + } + head = page_address(rq->alloc_frag.page); offset = buf - head; @@ -923,42 +931,44 @@ static void *virtnet_rq_alloc(struct receive_queue *rq, u32 size, gfp_t gfp) head = page_address(alloc_frag->page); - dma = head; + if (rq->do_dma) { + dma = head; + + /* new pages */ + if (!alloc_frag->offset) { + if (rq->last_dma) { + /* Now, the new page is allocated, the last dma + * will not be used. So the dma can be unmapped + * if the ref is 0. + */ + virtnet_rq_unmap(rq, rq->last_dma, 0); + rq->last_dma = NULL; + } - /* new pages */ - if (!alloc_frag->offset) { - if (rq->last_dma) { - /* Now, the new page is allocated, the last dma - * will not be used. So the dma can be unmapped - * if the ref is 0. - */ - virtnet_rq_unmap(rq, rq->last_dma, 0); - rq->last_dma = NULL; - } + dma->len = alloc_frag->size - sizeof(*dma); - dma->len = alloc_frag->size - sizeof(*dma); + addr = virtqueue_dma_map_single_attrs(rq->vq, dma + 1, + dma->len, DMA_FROM_DEVICE, 0); + if (virtqueue_dma_mapping_error(rq->vq, addr)) + return NULL; - addr = virtqueue_dma_map_single_attrs(rq->vq, dma + 1, - dma->len, DMA_FROM_DEVICE, 0); - if (virtqueue_dma_mapping_error(rq->vq, addr)) - return NULL; + dma->addr = addr; + dma->need_sync = virtqueue_dma_need_sync(rq->vq, addr); - dma->addr = addr; - dma->need_sync = virtqueue_dma_need_sync(rq->vq, addr); + /* Add a reference to dma to prevent the entire dma from + * being released during error handling. This reference + * will be freed after the pages are no longer used. + */ + get_page(alloc_frag->page); + dma->ref = 1; + alloc_frag->offset = sizeof(*dma); - /* Add a reference to dma to prevent the entire dma from - * being released during error handling. This reference - * will be freed after the pages are no longer used. - */ - get_page(alloc_frag->page); - dma->ref = 1; - alloc_frag->offset = sizeof(*dma); + rq->last_dma = dma; + } - rq->last_dma = dma; + ++dma->ref; } - ++dma->ref; - buf = head + alloc_frag->offset; get_page(alloc_frag->page); @@ -967,19 +977,6 @@ static void *virtnet_rq_alloc(struct receive_queue *rq, u32 size, gfp_t gfp) return buf; } -static void virtnet_rq_set_premapped(struct virtnet_info *vi) -{ - int i; - - /* disable for big mode */ - if (!vi->mergeable_rx_bufs && vi->big_packets) - return; - - for (i = 0; i < vi->max_queue_pairs; i++) - /* error should never happen */ - BUG_ON(virtqueue_set_dma_premapped(vi->rq[i].vq)); -} - static void virtnet_rq_unmap_free_buf(struct virtqueue *vq, void *buf) { struct virtnet_info *vi = vq->vdev->priv; @@ -993,7 +990,7 @@ static void virtnet_rq_unmap_free_buf(struct virtqueue *vq, void *buf) return; } - if (!vi->big_packets || vi->mergeable_rx_bufs) + if (rq->do_dma) virtnet_rq_unmap(rq, buf, 0); virtnet_rq_free_buf(vi, rq, buf); @@ -2430,7 +2427,8 @@ static int add_recvbuf_small(struct virtnet_info *vi, struct receive_queue *rq, err = virtqueue_add_inbuf_ctx(rq->vq, rq->sg, 1, buf, ctx, gfp); if (err < 0) { - virtnet_rq_unmap(rq, buf, 0); + if (rq->do_dma) + virtnet_rq_unmap(rq, buf, 0); put_page(virt_to_head_page(buf)); } @@ -2544,7 +2542,8 @@ static int add_recvbuf_mergeable(struct virtnet_info *vi, ctx = mergeable_len_to_ctx(len + room, headroom); err = virtqueue_add_inbuf_ctx(rq->vq, rq->sg, 1, buf, ctx, gfp); if (err < 0) { - virtnet_rq_unmap(rq, buf, 0); + if (rq->do_dma) + virtnet_rq_unmap(rq, buf, 0); put_page(virt_to_head_page(buf)); } @@ -2701,7 +2700,7 @@ static int virtnet_receive_packets(struct virtnet_info *vi, } } else { while (packets < budget && - (buf = virtqueue_get_buf(rq->vq, &len)) != NULL) { + (buf = virtnet_rq_get_buf(rq, &len, NULL)) != NULL) { receive_buf(vi, rq, buf, len, NULL, xdp_xmit, stats); packets++; } @@ -5911,7 +5910,7 @@ static void free_receive_page_frags(struct virtnet_info *vi) int i; for (i = 0; i < vi->max_queue_pairs; i++) if (vi->rq[i].alloc_frag.page) { - if (vi->rq[i].last_dma) + if (vi->rq[i].do_dma && vi->rq[i].last_dma) virtnet_rq_unmap(&vi->rq[i], vi->rq[i].last_dma, 0); put_page(vi->rq[i].alloc_frag.page); } @@ -6109,8 +6108,6 @@ static int init_vqs(struct virtnet_info *vi) if (ret) goto err_free; - virtnet_rq_set_premapped(vi); - cpus_read_lock(); virtnet_set_affinity(vi); cpus_read_unlock(); diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index 0dc8bcc664f2..983909a600ad 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -4437,7 +4437,8 @@ static bool nvme_handle_aen_notice(struct nvme_ctrl *ctrl, u32 result) static void nvme_handle_aer_persistent_error(struct nvme_ctrl *ctrl) { - dev_warn(ctrl->device, "resetting controller due to AER\n"); + dev_warn(ctrl->device, + "resetting controller due to persistent internal error\n"); nvme_reset_ctrl(ctrl); } diff --git a/drivers/nvme/host/multipath.c b/drivers/nvme/host/multipath.c index 91d9eb3c22ef..518e22dd4f9b 100644 --- a/drivers/nvme/host/multipath.c +++ b/drivers/nvme/host/multipath.c @@ -616,7 +616,9 @@ int nvme_mpath_alloc_disk(struct nvme_ctrl *ctrl, struct nvme_ns_head *head) blk_set_stacking_limits(&lim); lim.dma_alignment = 3; lim.features |= BLK_FEAT_IO_STAT | BLK_FEAT_NOWAIT | BLK_FEAT_POLL; - if (head->ids.csi != NVME_CSI_ZNS) + if (head->ids.csi == NVME_CSI_ZNS) + lim.features |= BLK_FEAT_ZONED; + else lim.max_zone_append_sectors = 0; head->disk = blk_alloc_disk(&lim, ctrl->numa_node); diff --git a/drivers/nvme/host/pci.c b/drivers/nvme/host/pci.c index 6cd9395ba9ec..c0533f3f64cb 100644 --- a/drivers/nvme/host/pci.c +++ b/drivers/nvme/host/pci.c @@ -2508,6 +2508,12 @@ static unsigned int nvme_pci_nr_maps(struct nvme_dev *dev) static void nvme_pci_update_nr_queues(struct nvme_dev *dev) { + if (!dev->ctrl.tagset) { + nvme_alloc_io_tag_set(&dev->ctrl, &dev->tagset, &nvme_mq_ops, + nvme_pci_nr_maps(dev), sizeof(struct nvme_iod)); + return; + } + blk_mq_update_nr_hw_queues(&dev->tagset, dev->online_queues - 1); /* free previously allocated queues that are no longer usable */ nvme_free_queues(dev, dev->online_queues); @@ -2967,6 +2973,17 @@ static unsigned long check_vendor_combination_bug(struct pci_dev *pdev) dmi_match(DMI_BOARD_NAME, "NS5x_7xPU") || dmi_match(DMI_BOARD_NAME, "PH4PRX1_PH6PRX1")) return NVME_QUIRK_FORCE_NO_SIMPLE_SUSPEND; + } else if (pdev->vendor == 0x144d && pdev->device == 0xa80d) { + /* + * Exclude Samsung 990 Evo from NVME_QUIRK_SIMPLE_SUSPEND + * because of high power consumption (> 2 Watt) in s2idle + * sleep. Only some boards with Intel CPU are affected. + */ + if (dmi_match(DMI_BOARD_NAME, "GMxPXxx") || + dmi_match(DMI_BOARD_NAME, "PH4PG31") || + dmi_match(DMI_BOARD_NAME, "PH4PRX1_PH6PRX1") || + dmi_match(DMI_BOARD_NAME, "PH6PG01_PH6PG71")) + return NVME_QUIRK_FORCE_NO_SIMPLE_SUSPEND; } /* diff --git a/drivers/nvme/target/admin-cmd.c b/drivers/nvme/target/admin-cmd.c index f7e1156ac7ec..85006b2df8ae 100644 --- a/drivers/nvme/target/admin-cmd.c +++ b/drivers/nvme/target/admin-cmd.c @@ -587,6 +587,16 @@ static void nvmet_execute_identify_nslist(struct nvmet_req *req) u16 status = 0; int i = 0; + /* + * NSID values 0xFFFFFFFE and NVME_NSID_ALL are invalid + * See NVMe Base Specification, Active Namespace ID list (CNS 02h). + */ + if (min_nsid == 0xFFFFFFFE || min_nsid == NVME_NSID_ALL) { + req->error_loc = offsetof(struct nvme_identify, nsid); + status = NVME_SC_INVALID_NS | NVME_STATUS_DNR; + goto out; + } + list = kzalloc(buf_size, GFP_KERNEL); if (!list) { status = NVME_SC_INTERNAL; diff --git a/drivers/nvme/target/debugfs.c b/drivers/nvme/target/debugfs.c index cb2befc8619e..220c7391fc19 100644 --- a/drivers/nvme/target/debugfs.c +++ b/drivers/nvme/target/debugfs.c @@ -13,7 +13,7 @@ #include "nvmet.h" #include "debugfs.h" -struct dentry *nvmet_debugfs; +static struct dentry *nvmet_debugfs; #define NVMET_DEBUGFS_ATTR(field) \ static int field##_open(struct inode *inode, struct file *file) \ diff --git a/drivers/nvme/target/tcp.c b/drivers/nvme/target/tcp.c index 5bff0d5464d1..7c51c2a8c109 100644 --- a/drivers/nvme/target/tcp.c +++ b/drivers/nvme/target/tcp.c @@ -2146,8 +2146,10 @@ static u16 nvmet_tcp_install_queue(struct nvmet_sq *sq) } queue->nr_cmds = sq->size * 2; - if (nvmet_tcp_alloc_cmds(queue)) + if (nvmet_tcp_alloc_cmds(queue)) { + queue->nr_cmds = 0; return NVME_SC_INTERNAL; + } return 0; } diff --git a/drivers/nvmem/core.c b/drivers/nvmem/core.c index 516dfd861b9f..33ffa2aa4c11 100644 --- a/drivers/nvmem/core.c +++ b/drivers/nvmem/core.c @@ -1276,13 +1276,13 @@ void nvmem_device_put(struct nvmem_device *nvmem) EXPORT_SYMBOL_GPL(nvmem_device_put); /** - * devm_nvmem_device_get() - Get nvmem cell of device form a given id + * devm_nvmem_device_get() - Get nvmem device of device form a given id * * @dev: Device that requests the nvmem device. * @id: name id for the requested nvmem device. * - * Return: ERR_PTR() on error or a valid pointer to a struct nvmem_cell - * on success. The nvmem_cell will be freed by the automatically once the + * Return: ERR_PTR() on error or a valid pointer to a struct nvmem_device + * on success. The nvmem_device will be freed by the automatically once the * device is freed. */ struct nvmem_device *devm_nvmem_device_get(struct device *dev, const char *id) diff --git a/drivers/nvmem/u-boot-env.c b/drivers/nvmem/u-boot-env.c index 936e39b20b38..593f0bf4a395 100644 --- a/drivers/nvmem/u-boot-env.c +++ b/drivers/nvmem/u-boot-env.c @@ -176,6 +176,13 @@ static int u_boot_env_parse(struct u_boot_env *priv) data_offset = offsetof(struct u_boot_env_image_broadcom, data); break; } + + if (dev_size < data_offset) { + dev_err(dev, "Device too small for u-boot-env\n"); + err = -EIO; + goto err_kfree; + } + crc32_addr = (__le32 *)(buf + crc32_offset); crc32 = le32_to_cpu(*crc32_addr); crc32_data_len = dev_size - crc32_data_offset; diff --git a/drivers/opp/core.c b/drivers/opp/core.c index 5f4598246a87..494f8860220d 100644 --- a/drivers/opp/core.c +++ b/drivers/opp/core.c @@ -1061,6 +1061,27 @@ static int _set_opp_bw(const struct opp_table *opp_table, return 0; } +static int _set_opp_level(struct device *dev, struct dev_pm_opp *opp) +{ + unsigned int level = 0; + int ret = 0; + + if (opp) { + if (opp->level == OPP_LEVEL_UNSET) + return 0; + + level = opp->level; + } + + /* Request a new performance state through the device's PM domain. */ + ret = dev_pm_domain_set_performance_state(dev, level); + if (ret) + dev_err(dev, "Failed to set performance state %u (%d)\n", level, + ret); + + return ret; +} + /* This is only called for PM domain for now */ static int _set_required_opps(struct device *dev, struct opp_table *opp_table, struct dev_pm_opp *opp, bool up) @@ -1091,7 +1112,7 @@ static int _set_required_opps(struct device *dev, struct opp_table *opp_table, if (devs[index]) { required_opp = opp ? opp->required_opps[index] : NULL; - ret = dev_pm_opp_set_opp(devs[index], required_opp); + ret = _set_opp_level(devs[index], required_opp); if (ret) return ret; } @@ -1102,27 +1123,6 @@ static int _set_required_opps(struct device *dev, struct opp_table *opp_table, return 0; } -static int _set_opp_level(struct device *dev, struct dev_pm_opp *opp) -{ - unsigned int level = 0; - int ret = 0; - - if (opp) { - if (opp->level == OPP_LEVEL_UNSET) - return 0; - - level = opp->level; - } - - /* Request a new performance state through the device's PM domain. */ - ret = dev_pm_domain_set_performance_state(dev, level); - if (ret) - dev_err(dev, "Failed to set performance state %u (%d)\n", level, - ret); - - return ret; -} - static void _find_current_opp(struct device *dev, struct opp_table *opp_table) { struct dev_pm_opp *opp = ERR_PTR(-ENODEV); @@ -2457,18 +2457,6 @@ static int _opp_attach_genpd(struct opp_table *opp_table, struct device *dev, } } - /* - * Add the virtual genpd device as a user of the OPP table, so - * we can call dev_pm_opp_set_opp() on it directly. - * - * This will be automatically removed when the OPP table is - * removed, don't need to handle that here. - */ - if (!_add_opp_dev(virt_dev, opp_table->required_opp_tables[index])) { - ret = -ENOMEM; - goto err; - } - opp_table->required_devs[index] = virt_dev; index++; name++; diff --git a/drivers/pci/pwrctl/core.c b/drivers/pci/pwrctl/core.c index feca26ad2f6a..01d913b60316 100644 --- a/drivers/pci/pwrctl/core.c +++ b/drivers/pci/pwrctl/core.c @@ -48,6 +48,28 @@ static int pci_pwrctl_notify(struct notifier_block *nb, unsigned long action, return NOTIFY_DONE; } +static void rescan_work_func(struct work_struct *work) +{ + struct pci_pwrctl *pwrctl = container_of(work, struct pci_pwrctl, work); + + pci_lock_rescan_remove(); + pci_rescan_bus(to_pci_dev(pwrctl->dev->parent)->bus); + pci_unlock_rescan_remove(); +} + +/** + * pci_pwrctl_init() - Initialize the PCI power control context struct + * + * @pwrctl: PCI power control data + * @dev: Parent device + */ +void pci_pwrctl_init(struct pci_pwrctl *pwrctl, struct device *dev) +{ + pwrctl->dev = dev; + INIT_WORK(&pwrctl->work, rescan_work_func); +} +EXPORT_SYMBOL_GPL(pci_pwrctl_init); + /** * pci_pwrctl_device_set_ready() - Notify the pwrctl subsystem that the PCI * device is powered-up and ready to be detected. @@ -74,9 +96,7 @@ int pci_pwrctl_device_set_ready(struct pci_pwrctl *pwrctl) if (ret) return ret; - pci_lock_rescan_remove(); - pci_rescan_bus(to_pci_dev(pwrctl->dev->parent)->bus); - pci_unlock_rescan_remove(); + schedule_work(&pwrctl->work); return 0; } diff --git a/drivers/pci/pwrctl/pci-pwrctl-pwrseq.c b/drivers/pci/pwrctl/pci-pwrctl-pwrseq.c index c7a113a76c0c..f07758c9edad 100644 --- a/drivers/pci/pwrctl/pci-pwrctl-pwrseq.c +++ b/drivers/pci/pwrctl/pci-pwrctl-pwrseq.c @@ -50,7 +50,7 @@ static int pci_pwrctl_pwrseq_probe(struct platform_device *pdev) if (ret) return ret; - data->ctx.dev = dev; + pci_pwrctl_init(&data->ctx, dev); ret = devm_pci_pwrctl_device_set_ready(dev, &data->ctx); if (ret) diff --git a/drivers/pci/remove.c b/drivers/pci/remove.c index 910387e5bdbf..4770cb87e3f0 100644 --- a/drivers/pci/remove.c +++ b/drivers/pci/remove.c @@ -1,7 +1,10 @@ // SPDX-License-Identifier: GPL-2.0 #include <linux/pci.h> #include <linux/module.h> +#include <linux/of.h> #include <linux/of_platform.h> +#include <linux/platform_device.h> + #include "pci.h" static void pci_free_resources(struct pci_dev *dev) @@ -14,12 +17,25 @@ static void pci_free_resources(struct pci_dev *dev) } } +static int pci_pwrctl_unregister(struct device *dev, void *data) +{ + struct device_node *pci_node = data, *plat_node = dev_of_node(dev); + + if (dev_is_platform(dev) && plat_node && plat_node == pci_node) { + of_device_unregister(to_platform_device(dev)); + of_node_clear_flag(plat_node, OF_POPULATED); + } + + return 0; +} + static void pci_stop_dev(struct pci_dev *dev) { pci_pme_active(dev, false); if (pci_dev_is_added(dev)) { - of_platform_depopulate(&dev->dev); + device_for_each_child(dev->dev.parent, dev_of_node(&dev->dev), + pci_pwrctl_unregister); device_release_driver(&dev->dev); pci_proc_detach_device(dev); pci_remove_sysfs_dev_files(dev); diff --git a/drivers/pinctrl/qcom/pinctrl-x1e80100.c b/drivers/pinctrl/qcom/pinctrl-x1e80100.c index 65ed933f05ce..abfcdd3da9e8 100644 --- a/drivers/pinctrl/qcom/pinctrl-x1e80100.c +++ b/drivers/pinctrl/qcom/pinctrl-x1e80100.c @@ -1839,7 +1839,9 @@ static const struct msm_pinctrl_soc_data x1e80100_pinctrl = { .ngroups = ARRAY_SIZE(x1e80100_groups), .ngpios = 239, .wakeirq_map = x1e80100_pdc_map, - .nwakeirq_map = ARRAY_SIZE(x1e80100_pdc_map), + /* TODO: Enabling PDC currently breaks GPIO interrupts */ + .nwakeirq_map = 0, + /* .nwakeirq_map = ARRAY_SIZE(x1e80100_pdc_map), */ .egpio_func = 9, }; diff --git a/drivers/platform/cznic/Kconfig b/drivers/platform/cznic/Kconfig index a111eca8ff57..49c383eb6785 100644 --- a/drivers/platform/cznic/Kconfig +++ b/drivers/platform/cznic/Kconfig @@ -70,7 +70,7 @@ config TURRIS_OMNIA_MCU_TRNG bool "Turris Omnia MCU true random number generator" default y depends on TURRIS_OMNIA_MCU_GPIO - depends on HW_RANDOM + depends on HW_RANDOM=y || HW_RANDOM=TURRIS_OMNIA_MCU help Say Y here to add support for the true random number generator provided by CZ.NIC's Turris Omnia MCU. diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c index 37636e5a38e3..321a658e4554 100644 --- a/drivers/platform/x86/asus-wmi.c +++ b/drivers/platform/x86/asus-wmi.c @@ -1793,6 +1793,16 @@ static int asus_wmi_led_init(struct asus_wmi *asus) goto error; } + if (asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_OOBE)) { + /* + * Disable OOBE state, so that e.g. the keyboard backlight + * works. + */ + rv = asus_wmi_set_devstate(ASUS_WMI_DEVID_OOBE, 1, NULL); + if (rv) + goto error; + } + error: if (rv) asus_wmi_led_exit(asus); diff --git a/drivers/platform/x86/panasonic-laptop.c b/drivers/platform/x86/panasonic-laptop.c index cf845ee1c7b1..ebd81846e2d5 100644 --- a/drivers/platform/x86/panasonic-laptop.c +++ b/drivers/platform/x86/panasonic-laptop.c @@ -337,7 +337,8 @@ static int acpi_pcc_retrieve_biosdata(struct pcc_acpi *pcc) } if (pcc->num_sifr < hkey->package.count) { - pr_err("SQTY reports bad SINF length\n"); + pr_err("SQTY reports bad SINF length SQTY: %lu SINF-pkg-count: %u\n", + pcc->num_sifr, hkey->package.count); status = AE_ERROR; goto end; } @@ -773,6 +774,24 @@ static DEVICE_ATTR_RW(dc_brightness); static DEVICE_ATTR_RW(current_brightness); static DEVICE_ATTR_RW(cdpower); +static umode_t pcc_sysfs_is_visible(struct kobject *kobj, struct attribute *attr, int idx) +{ + struct device *dev = kobj_to_dev(kobj); + struct acpi_device *acpi = to_acpi_device(dev); + struct pcc_acpi *pcc = acpi_driver_data(acpi); + + if (attr == &dev_attr_mute.attr) + return (pcc->num_sifr > SINF_MUTE) ? attr->mode : 0; + + if (attr == &dev_attr_eco_mode.attr) + return (pcc->num_sifr > SINF_ECO_MODE) ? attr->mode : 0; + + if (attr == &dev_attr_current_brightness.attr) + return (pcc->num_sifr > SINF_CUR_BRIGHT) ? attr->mode : 0; + + return attr->mode; +} + static struct attribute *pcc_sysfs_entries[] = { &dev_attr_numbatt.attr, &dev_attr_lcdtype.attr, @@ -787,8 +806,9 @@ static struct attribute *pcc_sysfs_entries[] = { }; static const struct attribute_group pcc_attr_group = { - .name = NULL, /* put in device directory */ - .attrs = pcc_sysfs_entries, + .name = NULL, /* put in device directory */ + .attrs = pcc_sysfs_entries, + .is_visible = pcc_sysfs_is_visible, }; @@ -941,12 +961,15 @@ static int acpi_pcc_hotkey_resume(struct device *dev) if (!pcc) return -EINVAL; - acpi_pcc_write_sset(pcc, SINF_MUTE, pcc->mute); - acpi_pcc_write_sset(pcc, SINF_ECO_MODE, pcc->eco_mode); + if (pcc->num_sifr > SINF_MUTE) + acpi_pcc_write_sset(pcc, SINF_MUTE, pcc->mute); + if (pcc->num_sifr > SINF_ECO_MODE) + acpi_pcc_write_sset(pcc, SINF_ECO_MODE, pcc->eco_mode); acpi_pcc_write_sset(pcc, SINF_STICKY_KEY, pcc->sticky_key); acpi_pcc_write_sset(pcc, SINF_AC_CUR_BRIGHT, pcc->ac_brightness); acpi_pcc_write_sset(pcc, SINF_DC_CUR_BRIGHT, pcc->dc_brightness); - acpi_pcc_write_sset(pcc, SINF_CUR_BRIGHT, pcc->current_brightness); + if (pcc->num_sifr > SINF_CUR_BRIGHT) + acpi_pcc_write_sset(pcc, SINF_CUR_BRIGHT, pcc->current_brightness); return 0; } @@ -963,11 +986,21 @@ static int acpi_pcc_hotkey_add(struct acpi_device *device) num_sifr = acpi_pcc_get_sqty(device); - if (num_sifr < 0 || num_sifr > 255) { - pr_err("num_sifr out of range"); + /* + * pcc->sinf is expected to at least have the AC+DC brightness entries. + * Accesses to higher SINF entries are checked against num_sifr. + */ + if (num_sifr <= SINF_DC_CUR_BRIGHT || num_sifr > 255) { + pr_err("num_sifr %d out of range %d - 255\n", num_sifr, SINF_DC_CUR_BRIGHT + 1); return -ENODEV; } + /* + * Some DSDT-s have an off-by-one bug where the SINF package count is + * one higher than the SQTY reported value, allocate 1 entry extra. + */ + num_sifr++; + pcc = kzalloc(sizeof(struct pcc_acpi), GFP_KERNEL); if (!pcc) { pr_err("Couldn't allocate mem for pcc"); @@ -1020,11 +1053,14 @@ static int acpi_pcc_hotkey_add(struct acpi_device *device) acpi_pcc_write_sset(pcc, SINF_STICKY_KEY, 0); pcc->sticky_key = 0; - pcc->eco_mode = pcc->sinf[SINF_ECO_MODE]; - pcc->mute = pcc->sinf[SINF_MUTE]; pcc->ac_brightness = pcc->sinf[SINF_AC_CUR_BRIGHT]; pcc->dc_brightness = pcc->sinf[SINF_DC_CUR_BRIGHT]; - pcc->current_brightness = pcc->sinf[SINF_CUR_BRIGHT]; + if (pcc->num_sifr > SINF_MUTE) + pcc->mute = pcc->sinf[SINF_MUTE]; + if (pcc->num_sifr > SINF_ECO_MODE) + pcc->eco_mode = pcc->sinf[SINF_ECO_MODE]; + if (pcc->num_sifr > SINF_CUR_BRIGHT) + pcc->current_brightness = pcc->sinf[SINF_CUR_BRIGHT]; /* add sysfs attributes */ result = sysfs_create_group(&device->dev.kobj, &pcc_attr_group); diff --git a/drivers/pwm/pwm-stm32.c b/drivers/pwm/pwm-stm32.c index fd754a99cf2e..f85eb41cb084 100644 --- a/drivers/pwm/pwm-stm32.c +++ b/drivers/pwm/pwm-stm32.c @@ -412,7 +412,7 @@ static int stm32_pwm_enable(struct stm32_pwm *priv, unsigned int ch) /* Enable channel */ mask = TIM_CCER_CCxE(ch + 1); if (priv->have_complementary_output) - mask |= TIM_CCER_CCxNE(ch); + mask |= TIM_CCER_CCxNE(ch + 1); regmap_set_bits(priv->regmap, TIM_CCER, mask); diff --git a/drivers/staging/iio/frequency/ad9834.c b/drivers/staging/iio/frequency/ad9834.c index a7a5cdcc6590..47e7d7e6d920 100644 --- a/drivers/staging/iio/frequency/ad9834.c +++ b/drivers/staging/iio/frequency/ad9834.c @@ -114,7 +114,7 @@ static int ad9834_write_frequency(struct ad9834_state *st, clk_freq = clk_get_rate(st->mclk); - if (fout > (clk_freq / 2)) + if (!clk_freq || fout > (clk_freq / 2)) return -EINVAL; regval = ad9834_calc_freqreg(clk_freq, fout); diff --git a/drivers/staging/media/atomisp/pci/sh_css_frac.h b/drivers/staging/media/atomisp/pci/sh_css_frac.h index b90b5b330dfa..8ba65161f7a9 100644 --- a/drivers/staging/media/atomisp/pci/sh_css_frac.h +++ b/drivers/staging/media/atomisp/pci/sh_css_frac.h @@ -32,12 +32,24 @@ #define uISP_VAL_MAX ((unsigned int)((1 << uISP_REG_BIT) - 1)) /* a:fraction bits for 16bit precision, b:fraction bits for ISP precision */ -#define sDIGIT_FITTING(v, a, b) \ - min_t(int, max_t(int, (((v) >> sSHIFT) >> max(sFRACTION_BITS_FITTING(a) - (b), 0)), \ - sISP_VAL_MIN), sISP_VAL_MAX) -#define uDIGIT_FITTING(v, a, b) \ - min((unsigned int)max((unsigned)(((v) >> uSHIFT) \ - >> max((int)(uFRACTION_BITS_FITTING(a) - (b)), 0)), \ - uISP_VAL_MIN), uISP_VAL_MAX) +static inline int sDIGIT_FITTING(int v, int a, int b) +{ + int fit_shift = sFRACTION_BITS_FITTING(a) - b; + + v >>= sSHIFT; + v >>= fit_shift > 0 ? fit_shift : 0; + + return clamp_t(int, v, sISP_VAL_MIN, sISP_VAL_MAX); +} + +static inline unsigned int uDIGIT_FITTING(unsigned int v, int a, int b) +{ + int fit_shift = uFRACTION_BITS_FITTING(a) - b; + + v >>= uSHIFT; + v >>= fit_shift > 0 ? fit_shift : 0; + + return clamp_t(unsigned int, v, uISP_VAL_MIN, uISP_VAL_MAX); +} #endif /* __SH_CSS_FRAC_H */ diff --git a/drivers/ufs/host/ufs-mediatek.c b/drivers/ufs/host/ufs-mediatek.c index 02c9064284e1..9a5919434c4e 100644 --- a/drivers/ufs/host/ufs-mediatek.c +++ b/drivers/ufs/host/ufs-mediatek.c @@ -1026,6 +1026,9 @@ static int ufs_mtk_init(struct ufs_hba *hba) if (host->caps & UFS_MTK_CAP_DISABLE_AH8) hba->caps |= UFSHCD_CAP_HIBERN8_WITH_CLK_GATING; + if (host->caps & UFS_MTK_CAP_DISABLE_MCQ) + hba->quirks |= UFSHCD_QUIRK_BROKEN_LSDBS_CAP; + ufs_mtk_init_clocks(hba); /* diff --git a/drivers/uio/uio_hv_generic.c b/drivers/uio/uio_hv_generic.c index b45653752301..870409599411 100644 --- a/drivers/uio/uio_hv_generic.c +++ b/drivers/uio/uio_hv_generic.c @@ -106,10 +106,11 @@ static void hv_uio_channel_cb(void *context) /* * Callback from vmbus_event when channel is rescinded. + * It is meant for rescind of primary channels only. */ static void hv_uio_rescind(struct vmbus_channel *channel) { - struct hv_device *hv_dev = channel->primary_channel->device_obj; + struct hv_device *hv_dev = channel->device_obj; struct hv_uio_private_data *pdata = hv_get_drvdata(hv_dev); /* @@ -120,6 +121,14 @@ static void hv_uio_rescind(struct vmbus_channel *channel) /* Wake up reader */ uio_event_notify(&pdata->info); + + /* + * With rescind callback registered, rescind path will not unregister the device + * from vmbus when the primary channel is rescinded. + * Without it, rescind handling is incomplete and next onoffer msg does not come. + * Unregister the device from vmbus here. + */ + vmbus_device_unregister(channel->device_obj); } /* Sysfs API to allow mmap of the ring buffers diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c index ccc3895dbd7f..9eb085f359ce 100644 --- a/drivers/usb/dwc3/core.c +++ b/drivers/usb/dwc3/core.c @@ -1387,6 +1387,21 @@ static int dwc3_core_init(struct dwc3 *dwc) } /* + * STAR 9001285599: This issue affects DWC_usb3 version 3.20a + * only. If the PM TIMER ECM is enabled through GUCTL2[19], the + * link compliance test (TD7.21) may fail. If the ECN is not + * enabled (GUCTL2[19] = 0), the controller will use the old timer + * value (5us), which is still acceptable for the link compliance + * test. Therefore, do not enable PM TIMER ECM in 3.20a by + * setting GUCTL2[19] by default; instead, use GUCTL2[19] = 0. + */ + if (DWC3_VER_IS(DWC3, 320A)) { + reg = dwc3_readl(dwc->regs, DWC3_GUCTL2); + reg &= ~DWC3_GUCTL2_LC_TIMER; + dwc3_writel(dwc->regs, DWC3_GUCTL2, reg); + } + + /* * When configured in HOST mode, after issuing U3/L2 exit controller * fails to send proper CRC checksum in CRC5 feild. Because of this * behaviour Transaction Error is generated, resulting in reset and diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h index 1e561fd8b86e..c71240e8f7c7 100644 --- a/drivers/usb/dwc3/core.h +++ b/drivers/usb/dwc3/core.h @@ -421,6 +421,7 @@ /* Global User Control Register 2 */ #define DWC3_GUCTL2_RST_ACTBITLATER BIT(14) +#define DWC3_GUCTL2_LC_TIMER BIT(19) /* Global User Control Register 3 */ #define DWC3_GUCTL3_SPLITDISABLE BIT(14) @@ -1269,6 +1270,7 @@ struct dwc3 { #define DWC3_REVISION_290A 0x5533290a #define DWC3_REVISION_300A 0x5533300a #define DWC3_REVISION_310A 0x5533310a +#define DWC3_REVISION_320A 0x5533320a #define DWC3_REVISION_330A 0x5533330a #define DWC31_REVISION_ANY 0x0 diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index 89fc690fdf34..291bc549935b 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -287,6 +287,23 @@ static int __dwc3_gadget_wakeup(struct dwc3 *dwc, bool async); * * Caller should handle locking. This function will issue @cmd with given * @params to @dep and wait for its completion. + * + * According to the programming guide, if the link state is in L1/L2/U3, + * then sending the Start Transfer command may not complete. The + * programming guide suggested to bring the link state back to ON/U0 by + * performing remote wakeup prior to sending the command. However, don't + * initiate remote wakeup when the user/function does not send wakeup + * request via wakeup ops. Send the command when it's allowed. + * + * Notes: + * For L1 link state, issuing a command requires the clearing of + * GUSB2PHYCFG.SUSPENDUSB2, which turns on the signal required to complete + * the given command (usually within 50us). This should happen within the + * command timeout set by driver. No additional step is needed. + * + * For L2 or U3 link state, the gadget is in USB suspend. Care should be + * taken when sending Start Transfer command to ensure that it's done after + * USB resume. */ int dwc3_send_gadget_ep_cmd(struct dwc3_ep *dep, unsigned int cmd, struct dwc3_gadget_ep_cmd_params *params) @@ -327,30 +344,6 @@ int dwc3_send_gadget_ep_cmd(struct dwc3_ep *dep, unsigned int cmd, dwc3_writel(dwc->regs, DWC3_GUSB2PHYCFG(0), reg); } - if (DWC3_DEPCMD_CMD(cmd) == DWC3_DEPCMD_STARTTRANSFER) { - int link_state; - - /* - * Initiate remote wakeup if the link state is in U3 when - * operating in SS/SSP or L1/L2 when operating in HS/FS. If the - * link state is in U1/U2, no remote wakeup is needed. The Start - * Transfer command will initiate the link recovery. - */ - link_state = dwc3_gadget_get_link_state(dwc); - switch (link_state) { - case DWC3_LINK_STATE_U2: - if (dwc->gadget->speed >= USB_SPEED_SUPER) - break; - - fallthrough; - case DWC3_LINK_STATE_U3: - ret = __dwc3_gadget_wakeup(dwc, false); - dev_WARN_ONCE(dwc->dev, ret, "wakeup failed --> %d\n", - ret); - break; - } - } - /* * For some commands such as Update Transfer command, DEPCMDPARn * registers are reserved. Since the driver often sends Update Transfer diff --git a/drivers/usb/gadget/udc/cdns2/cdns2-gadget.c b/drivers/usb/gadget/udc/cdns2/cdns2-gadget.c index 0eed0e03842c..d394affb7072 100644 --- a/drivers/usb/gadget/udc/cdns2/cdns2-gadget.c +++ b/drivers/usb/gadget/udc/cdns2/cdns2-gadget.c @@ -2251,7 +2251,6 @@ static int cdns2_gadget_start(struct cdns2_device *pdev) { u32 max_speed; void *buf; - int val; int ret; pdev->usb_regs = pdev->regs; @@ -2261,14 +2260,9 @@ static int cdns2_gadget_start(struct cdns2_device *pdev) pdev->adma_regs = pdev->regs + CDNS2_ADMA_REGS_OFFSET; /* Reset controller. */ - set_reg_bit_8(&pdev->usb_regs->cpuctrl, CPUCTRL_SW_RST); - - ret = readl_poll_timeout_atomic(&pdev->usb_regs->cpuctrl, val, - !(val & CPUCTRL_SW_RST), 1, 10000); - if (ret) { - dev_err(pdev->dev, "Error: reset controller timeout\n"); - return -EINVAL; - } + writeb(CPUCTRL_SW_RST | CPUCTRL_UPCLK | CPUCTRL_WUEN, + &pdev->usb_regs->cpuctrl); + usleep_range(5, 10); usb_initialize_gadget(pdev->dev, &pdev->gadget, NULL); diff --git a/drivers/usb/gadget/udc/cdns2/cdns2-gadget.h b/drivers/usb/gadget/udc/cdns2/cdns2-gadget.h index 71e2f62d653a..b5d5ec12e986 100644 --- a/drivers/usb/gadget/udc/cdns2/cdns2-gadget.h +++ b/drivers/usb/gadget/udc/cdns2/cdns2-gadget.h @@ -292,8 +292,17 @@ struct cdns2_usb_regs { #define SPEEDCTRL_HSDISABLE BIT(7) /* CPUCTRL- bitmasks. */ +/* UP clock enable */ +#define CPUCTRL_UPCLK BIT(0) /* Controller reset bit. */ #define CPUCTRL_SW_RST BIT(1) +/** + * If the wuen bit is ‘1’, the upclken is automatically set to ‘1’ after + * detecting rising edge of wuintereq interrupt. If the wuen bit is ‘0’, + * the wuintereq interrupt is ignored. + */ +#define CPUCTRL_WUEN BIT(7) + /** * struct cdns2_adma_regs - ADMA controller registers. diff --git a/drivers/usb/typec/ucsi/ucsi.c b/drivers/usb/typec/ucsi/ucsi.c index 4039851551c1..17155ed17fdf 100644 --- a/drivers/usb/typec/ucsi/ucsi.c +++ b/drivers/usb/typec/ucsi/ucsi.c @@ -965,10 +965,20 @@ static void ucsi_unregister_plug(struct ucsi_connector *con) static int ucsi_register_cable(struct ucsi_connector *con) { + struct ucsi_cable_property cable_prop; struct typec_cable *cable; struct typec_cable_desc desc = {}; + u64 command; + int ret; + + command = UCSI_GET_CABLE_PROPERTY | UCSI_CONNECTOR_NUMBER(con->num); + ret = ucsi_send_command(con->ucsi, command, &cable_prop, sizeof(cable_prop)); + if (ret < 0) { + dev_err(con->ucsi->dev, "GET_CABLE_PROPERTY failed (%d)\n", ret); + return ret; + } - switch (UCSI_CABLE_PROP_FLAG_PLUG_TYPE(con->cable_prop.flags)) { + switch (UCSI_CABLE_PROP_FLAG_PLUG_TYPE(cable_prop.flags)) { case UCSI_CABLE_PROPERTY_PLUG_TYPE_A: desc.type = USB_PLUG_TYPE_A; break; @@ -984,10 +994,10 @@ static int ucsi_register_cable(struct ucsi_connector *con) } desc.identity = &con->cable_identity; - desc.active = !!(UCSI_CABLE_PROP_FLAG_ACTIVE_CABLE & - con->cable_prop.flags); - desc.pd_revision = UCSI_CABLE_PROP_FLAG_PD_MAJOR_REV_AS_BCD( - con->cable_prop.flags); + desc.active = !!(UCSI_CABLE_PROP_FLAG_ACTIVE_CABLE & cable_prop.flags); + + if (con->ucsi->version >= UCSI_VERSION_2_1) + desc.pd_revision = UCSI_CABLE_PROP_FLAG_PD_MAJOR_REV_AS_BCD(cable_prop.flags); cable = typec_register_cable(con->port, &desc); if (IS_ERR(cable)) { @@ -1012,6 +1022,27 @@ static void ucsi_unregister_cable(struct ucsi_connector *con) con->cable = NULL; } +static int ucsi_check_connector_capability(struct ucsi_connector *con) +{ + u64 command; + int ret; + + if (!con->partner || con->ucsi->version < UCSI_VERSION_2_1) + return 0; + + command = UCSI_GET_CONNECTOR_CAPABILITY | UCSI_CONNECTOR_NUMBER(con->num); + ret = ucsi_send_command(con->ucsi, command, &con->cap, sizeof(con->cap)); + if (ret < 0) { + dev_err(con->ucsi->dev, "GET_CONNECTOR_CAPABILITY failed (%d)\n", ret); + return ret; + } + + typec_partner_set_pd_revision(con->partner, + UCSI_CONCAP_FLAG_PARTNER_PD_MAJOR_REV_AS_BCD(con->cap.flags)); + + return ret; +} + static void ucsi_pwr_opmode_change(struct ucsi_connector *con) { switch (UCSI_CONSTAT_PWR_OPMODE(con->status.flags)) { @@ -1021,6 +1052,7 @@ static void ucsi_pwr_opmode_change(struct ucsi_connector *con) ucsi_partner_task(con, ucsi_get_src_pdos, 30, 0); ucsi_partner_task(con, ucsi_check_altmodes, 30, HZ); ucsi_partner_task(con, ucsi_register_partner_pdos, 1, HZ); + ucsi_partner_task(con, ucsi_check_connector_capability, 1, HZ); break; case UCSI_CONSTAT_PWR_OPMODE_TYPEC1_5: con->rdo = 0; @@ -1064,7 +1096,6 @@ static int ucsi_register_partner(struct ucsi_connector *con) desc.identity = &con->partner_identity; desc.usb_pd = pwr_opmode == UCSI_CONSTAT_PWR_OPMODE_PD; - desc.pd_revision = UCSI_CONCAP_FLAG_PARTNER_PD_MAJOR_REV_AS_BCD(con->cap.flags); partner = typec_register_partner(con->port, &desc); if (IS_ERR(partner)) { @@ -1141,27 +1172,6 @@ static void ucsi_partner_change(struct ucsi_connector *con) con->num, u_role); } -static int ucsi_check_connector_capability(struct ucsi_connector *con) -{ - u64 command; - int ret; - - if (!con->partner || con->ucsi->version < UCSI_VERSION_2_0) - return 0; - - command = UCSI_GET_CONNECTOR_CAPABILITY | UCSI_CONNECTOR_NUMBER(con->num); - ret = ucsi_send_command(con->ucsi, command, &con->cap, sizeof(con->cap)); - if (ret < 0) { - dev_err(con->ucsi->dev, "GET_CONNECTOR_CAPABILITY failed (%d)\n", ret); - return ret; - } - - typec_partner_set_pd_revision(con->partner, - UCSI_CONCAP_FLAG_PARTNER_PD_MAJOR_REV_AS_BCD(con->cap.flags)); - - return ret; -} - static int ucsi_check_connection(struct ucsi_connector *con) { u8 prev_flags = con->status.flags; @@ -1193,21 +1203,11 @@ static int ucsi_check_connection(struct ucsi_connector *con) static int ucsi_check_cable(struct ucsi_connector *con) { - u64 command; int ret, num_plug_am; if (con->cable) return 0; - command = UCSI_GET_CABLE_PROPERTY | UCSI_CONNECTOR_NUMBER(con->num); - ret = ucsi_send_command(con->ucsi, command, &con->cable_prop, - sizeof(con->cable_prop)); - if (ret < 0) { - dev_err(con->ucsi->dev, "GET_CABLE_PROPERTY failed (%d)\n", - ret); - return ret; - } - ret = ucsi_register_cable(con); if (ret < 0) return ret; @@ -1283,15 +1283,16 @@ static void ucsi_handle_connector_change(struct work_struct *work) if (con->status.flags & UCSI_CONSTAT_CONNECTED) { ucsi_register_partner(con); ucsi_partner_task(con, ucsi_check_connection, 1, HZ); - ucsi_partner_task(con, ucsi_check_connector_capability, 1, HZ); if (con->ucsi->cap.features & UCSI_CAP_GET_PD_MESSAGE) ucsi_partner_task(con, ucsi_get_partner_identity, 1, HZ); if (con->ucsi->cap.features & UCSI_CAP_CABLE_DETAILS) ucsi_partner_task(con, ucsi_check_cable, 1, HZ); if (UCSI_CONSTAT_PWR_OPMODE(con->status.flags) == - UCSI_CONSTAT_PWR_OPMODE_PD) + UCSI_CONSTAT_PWR_OPMODE_PD) { ucsi_partner_task(con, ucsi_register_partner_pdos, 1, HZ); + ucsi_partner_task(con, ucsi_check_connector_capability, 1, HZ); + } } else { ucsi_unregister_partner(con); } @@ -1706,6 +1707,7 @@ static int ucsi_register_port(struct ucsi *ucsi, struct ucsi_connector *con) ucsi_register_device_pdos(con); ucsi_get_src_pdos(con); ucsi_check_altmodes(con); + ucsi_check_connector_capability(con); } trace_ucsi_register_port(con->num, &con->status); diff --git a/drivers/usb/typec/ucsi/ucsi.h b/drivers/usb/typec/ucsi/ucsi.h index 57129f3c0814..5a3481d36d7a 100644 --- a/drivers/usb/typec/ucsi/ucsi.h +++ b/drivers/usb/typec/ucsi/ucsi.h @@ -465,7 +465,6 @@ struct ucsi_connector { struct ucsi_connector_status status; struct ucsi_connector_capability cap; - struct ucsi_cable_property cable_prop; struct power_supply *psy; struct power_supply_desc psy_desc; u32 rdo; diff --git a/fs/bcachefs/alloc_background.c b/fs/bcachefs/alloc_background.c index ba46f1c1d78a..dc3a4024aab6 100644 --- a/fs/bcachefs/alloc_background.c +++ b/fs/bcachefs/alloc_background.c @@ -1968,8 +1968,8 @@ static void bch2_do_discards_fast_work(struct work_struct *work) break; } - bch2_write_ref_put(c, BCH_WRITE_REF_discard_fast); percpu_ref_put(&ca->io_ref); + bch2_write_ref_put(c, BCH_WRITE_REF_discard_fast); } static void bch2_discard_one_bucket_fast(struct bch_dev *ca, u64 bucket) @@ -1979,18 +1979,18 @@ static void bch2_discard_one_bucket_fast(struct bch_dev *ca, u64 bucket) if (discard_in_flight_add(ca, bucket, false)) return; - if (!bch2_dev_get_ioref(c, ca->dev_idx, WRITE)) + if (!bch2_write_ref_tryget(c, BCH_WRITE_REF_discard_fast)) return; - if (!bch2_write_ref_tryget(c, BCH_WRITE_REF_discard_fast)) - goto put_ioref; + if (!bch2_dev_get_ioref(c, ca->dev_idx, WRITE)) + goto put_ref; if (queue_work(c->write_ref_wq, &ca->discard_fast_work)) return; - bch2_write_ref_put(c, BCH_WRITE_REF_discard_fast); -put_ioref: percpu_ref_put(&ca->io_ref); +put_ref: + bch2_write_ref_put(c, BCH_WRITE_REF_discard_fast); } static int invalidate_one_bucket(struct btree_trans *trans, @@ -2132,26 +2132,26 @@ static void bch2_do_invalidates_work(struct work_struct *work) bch2_trans_iter_exit(trans, &iter); err: bch2_trans_put(trans); - bch2_write_ref_put(c, BCH_WRITE_REF_invalidate); percpu_ref_put(&ca->io_ref); + bch2_write_ref_put(c, BCH_WRITE_REF_invalidate); } void bch2_dev_do_invalidates(struct bch_dev *ca) { struct bch_fs *c = ca->fs; - if (!bch2_dev_get_ioref(c, ca->dev_idx, WRITE)) + if (!bch2_write_ref_tryget(c, BCH_WRITE_REF_invalidate)) return; - if (!bch2_write_ref_tryget(c, BCH_WRITE_REF_invalidate)) - goto put_ioref; + if (!bch2_dev_get_ioref(c, ca->dev_idx, WRITE)) + goto put_ref; if (queue_work(c->write_ref_wq, &ca->invalidate_work)) return; - bch2_write_ref_put(c, BCH_WRITE_REF_invalidate); -put_ioref: percpu_ref_put(&ca->io_ref); +put_ref: + bch2_write_ref_put(c, BCH_WRITE_REF_invalidate); } void bch2_do_invalidates(struct bch_fs *c) diff --git a/fs/bcachefs/btree_journal_iter.c b/fs/bcachefs/btree_journal_iter.c index 74933490aaba..c1657182c275 100644 --- a/fs/bcachefs/btree_journal_iter.c +++ b/fs/bcachefs/btree_journal_iter.c @@ -530,6 +530,8 @@ static void __journal_keys_sort(struct journal_keys *keys) { sort(keys->data, keys->nr, sizeof(keys->data[0]), journal_sort_key_cmp, NULL); + cond_resched(); + struct journal_key *dst = keys->data; darray_for_each(*keys, src) { diff --git a/fs/bcachefs/buckets.c b/fs/bcachefs/buckets.c index 20219c1e6ddf..721bbe1dffc1 100644 --- a/fs/bcachefs/buckets.c +++ b/fs/bcachefs/buckets.c @@ -100,12 +100,13 @@ static int bch2_check_fix_ptr(struct btree_trans *trans, struct bch_dev *ca = bch2_dev_tryget(c, p.ptr.dev); if (!ca) { - if (fsck_err(trans, ptr_to_invalid_device, - "pointer to missing device %u\n" - "while marking %s", - p.ptr.dev, - (printbuf_reset(&buf), - bch2_bkey_val_to_text(&buf, c, k), buf.buf))) + if (fsck_err_on(p.ptr.dev != BCH_SB_MEMBER_INVALID, + trans, ptr_to_invalid_device, + "pointer to missing device %u\n" + "while marking %s", + p.ptr.dev, + (printbuf_reset(&buf), + bch2_bkey_val_to_text(&buf, c, k), buf.buf))) *do_update = true; return 0; } @@ -562,7 +563,7 @@ static int bch2_trigger_pointer(struct btree_trans *trans, struct bch_fs *c = trans->c; struct bch_dev *ca = bch2_dev_tryget(c, p.ptr.dev); if (unlikely(!ca)) { - if (insert) + if (insert && p.ptr.dev != BCH_SB_MEMBER_INVALID) ret = -EIO; goto err; } diff --git a/fs/bcachefs/ec.h b/fs/bcachefs/ec.h index 90962b3c0130..9baf3411a8f9 100644 --- a/fs/bcachefs/ec.h +++ b/fs/bcachefs/ec.h @@ -97,7 +97,9 @@ static inline bool __bch2_ptr_matches_stripe(const struct bch_extent_ptr *stripe const struct bch_extent_ptr *data_ptr, unsigned sectors) { - return data_ptr->dev == stripe_ptr->dev && + return (data_ptr->dev == stripe_ptr->dev || + data_ptr->dev == BCH_SB_MEMBER_INVALID || + stripe_ptr->dev == BCH_SB_MEMBER_INVALID) && data_ptr->gen == stripe_ptr->gen && data_ptr->offset >= stripe_ptr->offset && data_ptr->offset < stripe_ptr->offset + sectors; diff --git a/fs/bcachefs/extents.c b/fs/bcachefs/extents.c index eb31bda19544..324303bf4353 100644 --- a/fs/bcachefs/extents.c +++ b/fs/bcachefs/extents.c @@ -781,14 +781,17 @@ static union bch_extent_entry *extent_entry_prev(struct bkey_ptrs ptrs, /* * Returns pointer to the next entry after the one being dropped: */ -union bch_extent_entry *bch2_bkey_drop_ptr_noerror(struct bkey_s k, - struct bch_extent_ptr *ptr) +void bch2_bkey_drop_ptr_noerror(struct bkey_s k, struct bch_extent_ptr *ptr) { struct bkey_ptrs ptrs = bch2_bkey_ptrs(k); union bch_extent_entry *entry = to_entry(ptr), *next; - union bch_extent_entry *ret = entry; bool drop_crc = true; + if (k.k->type == KEY_TYPE_stripe) { + ptr->dev = BCH_SB_MEMBER_INVALID; + return; + } + EBUG_ON(ptr < &ptrs.start->ptr || ptr >= &ptrs.end->ptr); EBUG_ON(ptr->type != 1 << BCH_EXTENT_ENTRY_ptr); @@ -811,21 +814,16 @@ union bch_extent_entry *bch2_bkey_drop_ptr_noerror(struct bkey_s k, break; if ((extent_entry_is_crc(entry) && drop_crc) || - extent_entry_is_stripe_ptr(entry)) { - ret = (void *) ret - extent_entry_bytes(entry); + extent_entry_is_stripe_ptr(entry)) extent_entry_drop(k, entry); - } } - - return ret; } -union bch_extent_entry *bch2_bkey_drop_ptr(struct bkey_s k, - struct bch_extent_ptr *ptr) +void bch2_bkey_drop_ptr(struct bkey_s k, struct bch_extent_ptr *ptr) { bool have_dirty = bch2_bkey_dirty_devs(k.s_c).nr; - union bch_extent_entry *ret = - bch2_bkey_drop_ptr_noerror(k, ptr); + + bch2_bkey_drop_ptr_noerror(k, ptr); /* * If we deleted all the dirty pointers and there's still cached @@ -837,14 +835,10 @@ union bch_extent_entry *bch2_bkey_drop_ptr(struct bkey_s k, !bch2_bkey_dirty_devs(k.s_c).nr) { k.k->type = KEY_TYPE_error; set_bkey_val_u64s(k.k, 0); - ret = NULL; } else if (!bch2_bkey_nr_ptrs(k.s_c)) { k.k->type = KEY_TYPE_deleted; set_bkey_val_u64s(k.k, 0); - ret = NULL; } - - return ret; } void bch2_bkey_drop_device(struct bkey_s k, unsigned dev) diff --git a/fs/bcachefs/extents.h b/fs/bcachefs/extents.h index 709dd83183be..42a7c6d820a0 100644 --- a/fs/bcachefs/extents.h +++ b/fs/bcachefs/extents.h @@ -649,26 +649,21 @@ static inline void bch2_bkey_append_ptr(struct bkey_i *k, struct bch_extent_ptr void bch2_extent_ptr_decoded_append(struct bkey_i *, struct extent_ptr_decoded *); -union bch_extent_entry *bch2_bkey_drop_ptr_noerror(struct bkey_s, - struct bch_extent_ptr *); -union bch_extent_entry *bch2_bkey_drop_ptr(struct bkey_s, - struct bch_extent_ptr *); +void bch2_bkey_drop_ptr_noerror(struct bkey_s, struct bch_extent_ptr *); +void bch2_bkey_drop_ptr(struct bkey_s, struct bch_extent_ptr *); #define bch2_bkey_drop_ptrs(_k, _ptr, _cond) \ do { \ - struct bkey_ptrs _ptrs = bch2_bkey_ptrs(_k); \ + __label__ _again; \ + struct bkey_ptrs _ptrs; \ +_again: \ + _ptrs = bch2_bkey_ptrs(_k); \ \ - struct bch_extent_ptr *_ptr = &_ptrs.start->ptr; \ - \ - while ((_ptr = bkey_ptr_next(_ptrs, _ptr))) { \ + bkey_for_each_ptr(_ptrs, _ptr) \ if (_cond) { \ - _ptr = (void *) bch2_bkey_drop_ptr(_k, _ptr); \ - _ptrs = bch2_bkey_ptrs(_k); \ - continue; \ + bch2_bkey_drop_ptr(_k, _ptr); \ + goto _again; \ } \ - \ - (_ptr)++; \ - } \ } while (0) bool bch2_bkey_matches_ptr(struct bch_fs *, struct bkey_s_c, diff --git a/fs/bcachefs/fs.c b/fs/bcachefs/fs.c index 94c392abef65..257f07656e5f 100644 --- a/fs/bcachefs/fs.c +++ b/fs/bcachefs/fs.c @@ -177,6 +177,14 @@ static unsigned bch2_inode_hash(subvol_inum inum) return jhash_3words(inum.subvol, inum.inum >> 32, inum.inum, JHASH_INITVAL); } +struct bch_inode_info *__bch2_inode_hash_find(struct bch_fs *c, subvol_inum inum) +{ + return to_bch_ei(ilookup5_nowait(c->vfs_sb, + bch2_inode_hash(inum), + bch2_iget5_test, + &inum)); +} + static struct bch_inode_info *bch2_inode_insert(struct bch_fs *c, struct bch_inode_info *inode) { subvol_inum inum = inode_inum(inode); diff --git a/fs/bcachefs/fs.h b/fs/bcachefs/fs.h index c3af7225ff69..990ec43e0365 100644 --- a/fs/bcachefs/fs.h +++ b/fs/bcachefs/fs.h @@ -56,6 +56,8 @@ static inline subvol_inum inode_inum(struct bch_inode_info *inode) }; } +struct bch_inode_info *__bch2_inode_hash_find(struct bch_fs *, subvol_inum); + /* * Set if we've gotten a btree error for this inode, and thus the vfs inode and * btree inode may be inconsistent: @@ -194,6 +196,11 @@ int bch2_vfs_init(void); #define bch2_inode_update_after_write(_trans, _inode, _inode_u, _fields) ({ do {} while (0); }) +static inline struct bch_inode_info *__bch2_inode_hash_find(struct bch_fs *c, subvol_inum inum) +{ + return NULL; +} + static inline void bch2_evict_subvolume_inodes(struct bch_fs *c, snapshot_id_list *s) {} static inline void bch2_vfs_exit(void) {} diff --git a/fs/bcachefs/fsck.c b/fs/bcachefs/fsck.c index 83bd31b44aad..9b3470a97546 100644 --- a/fs/bcachefs/fsck.c +++ b/fs/bcachefs/fsck.c @@ -8,6 +8,7 @@ #include "darray.h" #include "dirent.h" #include "error.h" +#include "fs.h" #include "fs-common.h" #include "fsck.h" #include "inode.h" @@ -962,6 +963,22 @@ fsck_err: return ret; } +static bool bch2_inode_open(struct bch_fs *c, struct bpos p) +{ + subvol_inum inum = { + .subvol = snapshot_t(c, p.snapshot)->subvol, + .inum = p.offset, + }; + + /* snapshot tree corruption, can't safely delete */ + if (!inum.subvol) { + bch_err_ratelimited(c, "%s(): snapshot %u has no subvol", __func__, p.snapshot); + return true; + } + + return __bch2_inode_hash_find(c, inum) != NULL; +} + static int check_inode(struct btree_trans *trans, struct btree_iter *iter, struct bkey_s_c k, @@ -1040,6 +1057,7 @@ static int check_inode(struct btree_trans *trans, } if (u.bi_flags & BCH_INODE_unlinked && + !bch2_inode_open(c, k.k->p) && (!c->sb.clean || fsck_err(trans, inode_unlinked_but_clean, "filesystem marked clean, but inode %llu unlinked", diff --git a/fs/bcachefs/replicas.c b/fs/bcachefs/replicas.c index 12d4de65ae17..1f34c92a6d11 100644 --- a/fs/bcachefs/replicas.c +++ b/fs/bcachefs/replicas.c @@ -796,7 +796,7 @@ bool bch2_have_enough_devs(struct bch_fs *c, struct bch_devs_mask devs, nr_online += test_bit(e->devs[i], devs.d); struct bch_dev *ca = bch2_dev_rcu(c, e->devs[i]); - nr_failed += ca && ca->mi.state == BCH_MEMBER_STATE_failed; + nr_failed += !ca || ca->mi.state == BCH_MEMBER_STATE_failed; } rcu_read_unlock(); diff --git a/fs/bcachefs/sysfs.c b/fs/bcachefs/sysfs.c index f393023a3ae2..33f2a64c14c9 100644 --- a/fs/bcachefs/sysfs.c +++ b/fs/bcachefs/sysfs.c @@ -461,7 +461,7 @@ STORE(bch2_fs) sc.gfp_mask = GFP_KERNEL; sc.nr_to_scan = strtoul_or_return(buf); - c->btree_key_cache.shrink->scan_objects(c->btree_cache.shrink, &sc); + c->btree_key_cache.shrink->scan_objects(c->btree_key_cache.shrink, &sc); } if (attr == &sysfs_trigger_gc) diff --git a/fs/libfs.c b/fs/libfs.c index 02602d00939e..b64b4c44cfea 100644 --- a/fs/libfs.c +++ b/fs/libfs.c @@ -2117,12 +2117,12 @@ struct timespec64 simple_inode_init_ts(struct inode *inode) } EXPORT_SYMBOL(simple_inode_init_ts); -static inline struct dentry *get_stashed_dentry(struct dentry *stashed) +static inline struct dentry *get_stashed_dentry(struct dentry **stashed) { struct dentry *dentry; guard(rcu)(); - dentry = READ_ONCE(stashed); + dentry = rcu_dereference(*stashed); if (!dentry) return NULL; if (!lockref_get_not_dead(&dentry->d_lockref)) @@ -2219,7 +2219,7 @@ int path_from_stashed(struct dentry **stashed, struct vfsmount *mnt, void *data, const struct stashed_operations *sops = mnt->mnt_sb->s_fs_info; /* See if dentry can be reused. */ - path->dentry = get_stashed_dentry(*stashed); + path->dentry = get_stashed_dentry(stashed); if (path->dentry) { sops->put_data(data); goto out_path; diff --git a/fs/netfs/io.c b/fs/netfs/io.c index 943128507af5..d6ada4eba744 100644 --- a/fs/netfs/io.c +++ b/fs/netfs/io.c @@ -270,7 +270,7 @@ static void netfs_reset_subreq_iter(struct netfs_io_request *rreq, if (count == remaining) return; - _debug("R=%08x[%u] ITER RESUB-MISMATCH %zx != %zx-%zx-%llx %x\n", + _debug("R=%08x[%u] ITER RESUB-MISMATCH %zx != %zx-%zx-%llx %x", rreq->debug_id, subreq->debug_index, iov_iter_count(&subreq->io_iter), subreq->transferred, subreq->len, rreq->i_size, diff --git a/fs/smb/client/cifssmb.c b/fs/smb/client/cifssmb.c index 6dce70f17208..cfae2e918209 100644 --- a/fs/smb/client/cifssmb.c +++ b/fs/smb/client/cifssmb.c @@ -1261,16 +1261,32 @@ openRetry: return rc; } +static void cifs_readv_worker(struct work_struct *work) +{ + struct cifs_io_subrequest *rdata = + container_of(work, struct cifs_io_subrequest, subreq.work); + + netfs_subreq_terminated(&rdata->subreq, + (rdata->result == 0 || rdata->result == -EAGAIN) ? + rdata->got_bytes : rdata->result, true); +} + static void cifs_readv_callback(struct mid_q_entry *mid) { struct cifs_io_subrequest *rdata = mid->callback_data; + struct netfs_inode *ictx = netfs_inode(rdata->rreq->inode); struct cifs_tcon *tcon = tlink_tcon(rdata->req->cfile->tlink); struct TCP_Server_Info *server = tcon->ses->server; struct smb_rqst rqst = { .rq_iov = rdata->iov, .rq_nvec = 2, .rq_iter = rdata->subreq.io_iter }; - struct cifs_credits credits = { .value = 1, .instance = 0 }; + struct cifs_credits credits = { + .value = 1, + .instance = 0, + .rreq_debug_id = rdata->rreq->debug_id, + .rreq_debug_index = rdata->subreq.debug_index, + }; cifs_dbg(FYI, "%s: mid=%llu state=%d result=%d bytes=%zu\n", __func__, mid->mid, mid->mid_state, rdata->result, @@ -1282,6 +1298,7 @@ cifs_readv_callback(struct mid_q_entry *mid) if (server->sign) { int rc = 0; + iov_iter_truncate(&rqst.rq_iter, rdata->got_bytes); rc = cifs_verify_signature(&rqst, server, mid->sequence_number); if (rc) @@ -1306,13 +1323,21 @@ cifs_readv_callback(struct mid_q_entry *mid) rdata->result = -EIO; } - if (rdata->result == 0 || rdata->result == -EAGAIN) - iov_iter_advance(&rdata->subreq.io_iter, rdata->got_bytes); + if (rdata->result == -ENODATA) { + __set_bit(NETFS_SREQ_HIT_EOF, &rdata->subreq.flags); + rdata->result = 0; + } else { + if (rdata->got_bytes < rdata->actual_len && + rdata->subreq.start + rdata->subreq.transferred + rdata->got_bytes == + ictx->remote_i_size) { + __set_bit(NETFS_SREQ_HIT_EOF, &rdata->subreq.flags); + rdata->result = 0; + } + } + rdata->credits.value = 0; - netfs_subreq_terminated(&rdata->subreq, - (rdata->result == 0 || rdata->result == -EAGAIN) ? - rdata->got_bytes : rdata->result, - false); + INIT_WORK(&rdata->subreq.work, cifs_readv_worker); + queue_work(cifsiod_wq, &rdata->subreq.work); release_mid(mid); add_credits(server, &credits, 0); } @@ -1619,9 +1644,15 @@ static void cifs_writev_callback(struct mid_q_entry *mid) { struct cifs_io_subrequest *wdata = mid->callback_data; + struct TCP_Server_Info *server = wdata->server; struct cifs_tcon *tcon = tlink_tcon(wdata->req->cfile->tlink); WRITE_RSP *smb = (WRITE_RSP *)mid->resp_buf; - struct cifs_credits credits = { .value = 1, .instance = 0 }; + struct cifs_credits credits = { + .value = 1, + .instance = 0, + .rreq_debug_id = wdata->rreq->debug_id, + .rreq_debug_index = wdata->subreq.debug_index, + }; ssize_t result; size_t written; @@ -1657,9 +1688,16 @@ cifs_writev_callback(struct mid_q_entry *mid) break; } + trace_smb3_rw_credits(credits.rreq_debug_id, credits.rreq_debug_index, + wdata->credits.value, + server->credits, server->in_flight, + 0, cifs_trace_rw_credits_write_response_clear); wdata->credits.value = 0; cifs_write_subrequest_terminated(wdata, result, true); release_mid(mid); + trace_smb3_rw_credits(credits.rreq_debug_id, credits.rreq_debug_index, 0, + server->credits, server->in_flight, + credits.value, cifs_trace_rw_credits_write_response_add); add_credits(tcon->ses->server, &credits, 0); } diff --git a/fs/smb/client/connect.c b/fs/smb/client/connect.c index c1c14274930a..5375b0c1dfb9 100644 --- a/fs/smb/client/connect.c +++ b/fs/smb/client/connect.c @@ -657,6 +657,19 @@ static bool server_unresponsive(struct TCP_Server_Info *server) { /* + * If we're in the process of mounting a share or reconnecting a session + * and the server abruptly shut down (e.g. socket wasn't closed, packet + * had been ACK'ed but no SMB response), don't wait longer than 20s to + * negotiate protocol. + */ + spin_lock(&server->srv_lock); + if (server->tcpStatus == CifsInNegotiate && + time_after(jiffies, server->lstrp + 20 * HZ)) { + spin_unlock(&server->srv_lock); + cifs_reconnect(server, false); + return true; + } + /* * We need to wait 3 echo intervals to make sure we handle such * situations right: * 1s client sends a normal SMB request @@ -667,7 +680,6 @@ server_unresponsive(struct TCP_Server_Info *server) * 65s kernel_recvmsg times out, and we see that we haven't gotten * a response in >60s. */ - spin_lock(&server->srv_lock); if ((server->tcpStatus == CifsGood || server->tcpStatus == CifsNeedNegotiate) && (!server->ops->can_echo || server->ops->can_echo(server)) && diff --git a/fs/smb/client/inode.c b/fs/smb/client/inode.c index dd0afa23734c..73e2e6c230b7 100644 --- a/fs/smb/client/inode.c +++ b/fs/smb/client/inode.c @@ -172,6 +172,8 @@ cifs_fattr_to_inode(struct inode *inode, struct cifs_fattr *fattr, CIFS_I(inode)->time = 0; /* force reval */ return -ESTALE; } + if (inode->i_state & I_NEW) + CIFS_I(inode)->netfs.zero_point = fattr->cf_eof; cifs_revalidate_cache(inode, fattr); diff --git a/fs/smb/client/smb2inode.c b/fs/smb/client/smb2inode.c index 9f5bc41433c1..11a1c53c64e0 100644 --- a/fs/smb/client/smb2inode.c +++ b/fs/smb/client/smb2inode.c @@ -1106,6 +1106,8 @@ int smb2_rename_path(const unsigned int xid, co, DELETE, SMB2_OP_RENAME, cfile, source_dentry); if (rc == -EINVAL) { cifs_dbg(FYI, "invalid lease key, resending request without lease"); + cifs_get_writable_path(tcon, from_name, + FIND_WR_WITH_DELETE, &cfile); rc = smb2_set_path_attr(xid, tcon, from_name, to_name, cifs_sb, co, DELETE, SMB2_OP_RENAME, cfile, NULL); } @@ -1149,6 +1151,7 @@ smb2_set_path_size(const unsigned int xid, struct cifs_tcon *tcon, cfile, NULL, NULL, dentry); if (rc == -EINVAL) { cifs_dbg(FYI, "invalid lease key, resending request without lease"); + cifs_get_writable_path(tcon, full_path, FIND_WR_ANY, &cfile); rc = smb2_compound_op(xid, tcon, cifs_sb, full_path, &oparms, &in_iov, &(int){SMB2_OP_SET_EOF}, 1, diff --git a/fs/smb/client/smb2ops.c b/fs/smb/client/smb2ops.c index 4df84ebe8dbe..e6540072ffb0 100644 --- a/fs/smb/client/smb2ops.c +++ b/fs/smb/client/smb2ops.c @@ -316,7 +316,8 @@ smb2_adjust_credits(struct TCP_Server_Info *server, cifs_trace_rw_credits_no_adjust_up); trace_smb3_too_many_credits(server->CurrentMid, server->conn_id, server->hostname, 0, credits->value - new_val, 0); - cifs_server_dbg(VFS, "request has less credits (%d) than required (%d)", + cifs_server_dbg(VFS, "R=%x[%x] request has less credits (%d) than required (%d)", + subreq->rreq->debug_id, subreq->subreq.debug_index, credits->value, new_val); return -EOPNOTSUPP; @@ -338,8 +339,9 @@ smb2_adjust_credits(struct TCP_Server_Info *server, trace_smb3_reconnect_detected(server->CurrentMid, server->conn_id, server->hostname, scredits, credits->value - new_val, in_flight); - cifs_server_dbg(VFS, "trying to return %d credits to old session\n", - credits->value - new_val); + cifs_server_dbg(VFS, "R=%x[%x] trying to return %d credits to old session\n", + subreq->rreq->debug_id, subreq->subreq.debug_index, + credits->value - new_val); return -EAGAIN; } diff --git a/include/kunit/test.h b/include/kunit/test.h index 5ac237c949a0..34b71e42fb10 100644 --- a/include/kunit/test.h +++ b/include/kunit/test.h @@ -484,6 +484,7 @@ static inline void *kunit_kcalloc(struct kunit *test, size_t n, size_t size, gfp /** * kunit_kfree_const() - conditionally free test managed memory + * @test: The test context object. * @x: pointer to the memory * * Calls kunit_kfree() only if @x is not in .rodata section. diff --git a/include/linux/context_tracking.h b/include/linux/context_tracking.h index 6e76b9dba00e..8a78fabeafc3 100644 --- a/include/linux/context_tracking.h +++ b/include/linux/context_tracking.h @@ -80,10 +80,12 @@ static __always_inline bool context_tracking_guest_enter(void) return context_tracking_enabled_this_cpu(); } -static __always_inline void context_tracking_guest_exit(void) +static __always_inline bool context_tracking_guest_exit(void) { if (context_tracking_enabled()) __ct_user_exit(CONTEXT_GUEST); + + return context_tracking_enabled_this_cpu(); } #define CT_WARN_ON(cond) WARN_ON(context_tracking_enabled() && (cond)) @@ -98,7 +100,7 @@ static inline void exception_exit(enum ctx_state prev_ctx) { } static inline int ct_state(void) { return -1; } static inline int __ct_state(void) { return -1; } static __always_inline bool context_tracking_guest_enter(void) { return false; } -static __always_inline void context_tracking_guest_exit(void) { } +static __always_inline bool context_tracking_guest_exit(void) { return false; } #define CT_WARN_ON(cond) do { } while (0) #endif /* !CONFIG_CONTEXT_TRACKING_USER */ diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index b23c6d48392f..0d5125a3e31a 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -485,7 +485,15 @@ static __always_inline void guest_state_enter_irqoff(void) */ static __always_inline void guest_context_exit_irqoff(void) { - context_tracking_guest_exit(); + /* + * Guest mode is treated as a quiescent state, see + * guest_context_enter_irqoff() for more details. + */ + if (!context_tracking_guest_exit()) { + instrumentation_begin(); + rcu_virt_note_context_switch(); + instrumentation_end(); + } } /* diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index b6f8e3834bd3..2045575b70d4 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -1113,7 +1113,8 @@ struct mlx5_ifc_qos_cap_bits { u8 max_tsar_bw_share[0x20]; - u8 reserved_at_100[0x20]; + u8 nic_element_type[0x10]; + u8 nic_tsar_type[0x10]; u8 reserved_at_120[0x3]; u8 log_meter_aso_granularity[0x5]; @@ -4076,6 +4077,7 @@ enum { ELEMENT_TYPE_CAP_MASK_VPORT = 1 << 1, ELEMENT_TYPE_CAP_MASK_VPORT_TC = 1 << 2, ELEMENT_TYPE_CAP_MASK_PARA_VPORT_TC = 1 << 3, + ELEMENT_TYPE_CAP_MASK_QUEUE_GROUP = 1 << 4, }; struct mlx5_ifc_scheduling_context_bits { @@ -4785,6 +4787,12 @@ enum { TSAR_ELEMENT_TSAR_TYPE_ETS = 0x2, }; +enum { + TSAR_TYPE_CAP_MASK_DWRR = 1 << 0, + TSAR_TYPE_CAP_MASK_ROUND_ROBIN = 1 << 1, + TSAR_TYPE_CAP_MASK_ETS = 1 << 2, +}; + struct mlx5_ifc_tsar_element_bits { u8 reserved_at_0[0x8]; u8 tsar_type[0x8]; diff --git a/include/linux/pci-pwrctl.h b/include/linux/pci-pwrctl.h index 45e9cfe740e4..0d23dddf59ec 100644 --- a/include/linux/pci-pwrctl.h +++ b/include/linux/pci-pwrctl.h @@ -7,6 +7,7 @@ #define __PCI_PWRCTL_H__ #include <linux/notifier.h> +#include <linux/workqueue.h> struct device; struct device_link; @@ -41,8 +42,10 @@ struct pci_pwrctl { /* Private: don't use. */ struct notifier_block nb; struct device_link *link; + struct work_struct work; }; +void pci_pwrctl_init(struct pci_pwrctl *pwrctl, struct device *dev); int pci_pwrctl_device_set_ready(struct pci_pwrctl *pwrctl); void pci_pwrctl_device_unset_ready(struct pci_pwrctl *pwrctl); int devm_pci_pwrctl_device_set_ready(struct device *dev, diff --git a/include/linux/platform_data/x86/asus-wmi.h b/include/linux/platform_data/x86/asus-wmi.h index 0aeeae1c1943..ae9bf7479e7b 100644 --- a/include/linux/platform_data/x86/asus-wmi.h +++ b/include/linux/platform_data/x86/asus-wmi.h @@ -62,6 +62,7 @@ #define ASUS_WMI_DEVID_KBD_BACKLIGHT 0x00050021 #define ASUS_WMI_DEVID_LIGHT_SENSOR 0x00050022 /* ?? */ #define ASUS_WMI_DEVID_LIGHTBAR 0x00050025 +#define ASUS_WMI_DEVID_OOBE 0x0005002F /* This can only be used to disable the screen, not re-enable */ #define ASUS_WMI_DEVID_SCREENPAD_POWER 0x00050031 /* Writing a brightness re-enables the screen if disabled */ diff --git a/include/linux/virtio_net.h b/include/linux/virtio_net.h index 6c395a2600e8..276ca543ef44 100644 --- a/include/linux/virtio_net.h +++ b/include/linux/virtio_net.h @@ -173,7 +173,8 @@ retry: break; case SKB_GSO_TCPV4: case SKB_GSO_TCPV6: - if (skb->csum_offset != offsetof(struct tcphdr, check)) + if (skb->ip_summed == CHECKSUM_PARTIAL && + skb->csum_offset != offsetof(struct tcphdr, check)) return -EINVAL; break; } diff --git a/include/sound/sof/topology.h b/include/sound/sof/topology.h index 3ba086f61983..449e93c25184 100644 --- a/include/sound/sof/topology.h +++ b/include/sound/sof/topology.h @@ -54,7 +54,7 @@ enum sof_comp_type { struct sof_ipc_comp { struct sof_ipc_cmd_hdr hdr; uint32_t id; - enum sof_comp_type type; + uint32_t type; uint32_t pipeline_id; uint32_t core; diff --git a/include/uapi/drm/panthor_drm.h b/include/uapi/drm/panthor_drm.h index 926b1deb1116..e23a7f9b0eac 100644 --- a/include/uapi/drm/panthor_drm.h +++ b/include/uapi/drm/panthor_drm.h @@ -692,7 +692,11 @@ enum drm_panthor_group_priority { /** @PANTHOR_GROUP_PRIORITY_MEDIUM: Medium priority group. */ PANTHOR_GROUP_PRIORITY_MEDIUM, - /** @PANTHOR_GROUP_PRIORITY_HIGH: High priority group. */ + /** + * @PANTHOR_GROUP_PRIORITY_HIGH: High priority group. + * + * Requires CAP_SYS_NICE or DRM_MASTER. + */ PANTHOR_GROUP_PRIORITY_HIGH, }; diff --git a/include/uapi/sound/sof/abi.h b/include/uapi/sound/sof/abi.h index 937ed9408c23..c1b158ec5dab 100644 --- a/include/uapi/sound/sof/abi.h +++ b/include/uapi/sound/sof/abi.h @@ -29,7 +29,7 @@ /* SOF ABI version major, minor and patch numbers */ #define SOF_ABI_MAJOR 3 #define SOF_ABI_MINOR 23 -#define SOF_ABI_PATCH 0 +#define SOF_ABI_PATCH 1 /* SOF ABI version number. Format within 32bit word is MMmmmppp */ #define SOF_ABI_MAJOR_SHIFT 24 diff --git a/kernel/bpf/btf.c b/kernel/bpf/btf.c index 520f49f422fe..a4e4f8d43ecf 100644 --- a/kernel/bpf/btf.c +++ b/kernel/bpf/btf.c @@ -823,9 +823,11 @@ static bool btf_name_valid_section(const struct btf *btf, u32 offset) const char *src = btf_str_by_offset(btf, offset); const char *src_limit; + if (!*src) + return false; + /* set a limit on identifier length */ src_limit = src + KSYM_NAME_LEN; - src++; while (*src && src < src_limit) { if (!isprint(*src)) return false; @@ -6283,7 +6285,7 @@ static struct btf *btf_parse_module(const char *module_name, const void *data, errout: btf_verifier_env_free(env); - if (base_btf != vmlinux_btf) + if (!IS_ERR(base_btf) && base_btf != vmlinux_btf) btf_free(base_btf); if (btf) { kvfree(btf->data); diff --git a/kernel/events/core.c b/kernel/events/core.c index c973e3c11e03..8a6c6bbcd658 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -1255,8 +1255,9 @@ static void put_ctx(struct perf_event_context *ctx) * perf_event_context::mutex * perf_event::child_mutex; * perf_event_context::lock - * perf_event::mmap_mutex * mmap_lock + * perf_event::mmap_mutex + * perf_buffer::aux_mutex * perf_addr_filters_head::lock * * cpu_hotplug_lock @@ -6373,12 +6374,11 @@ static void perf_mmap_close(struct vm_area_struct *vma) event->pmu->event_unmapped(event, vma->vm_mm); /* - * rb->aux_mmap_count will always drop before rb->mmap_count and - * event->mmap_count, so it is ok to use event->mmap_mutex to - * serialize with perf_mmap here. + * The AUX buffer is strictly a sub-buffer, serialize using aux_mutex + * to avoid complications. */ if (rb_has_aux(rb) && vma->vm_pgoff == rb->aux_pgoff && - atomic_dec_and_mutex_lock(&rb->aux_mmap_count, &event->mmap_mutex)) { + atomic_dec_and_mutex_lock(&rb->aux_mmap_count, &rb->aux_mutex)) { /* * Stop all AUX events that are writing to this buffer, * so that we can free its AUX pages and corresponding PMU @@ -6395,7 +6395,7 @@ static void perf_mmap_close(struct vm_area_struct *vma) rb_free_aux(rb); WARN_ON_ONCE(refcount_read(&rb->aux_refcount)); - mutex_unlock(&event->mmap_mutex); + mutex_unlock(&rb->aux_mutex); } if (atomic_dec_and_test(&rb->mmap_count)) @@ -6483,6 +6483,7 @@ static int perf_mmap(struct file *file, struct vm_area_struct *vma) struct perf_event *event = file->private_data; unsigned long user_locked, user_lock_limit; struct user_struct *user = current_user(); + struct mutex *aux_mutex = NULL; struct perf_buffer *rb = NULL; unsigned long locked, lock_limit; unsigned long vma_size; @@ -6531,6 +6532,9 @@ static int perf_mmap(struct file *file, struct vm_area_struct *vma) if (!rb) goto aux_unlock; + aux_mutex = &rb->aux_mutex; + mutex_lock(aux_mutex); + aux_offset = READ_ONCE(rb->user_page->aux_offset); aux_size = READ_ONCE(rb->user_page->aux_size); @@ -6681,6 +6685,8 @@ unlock: atomic_dec(&rb->mmap_count); } aux_unlock: + if (aux_mutex) + mutex_unlock(aux_mutex); mutex_unlock(&event->mmap_mutex); /* diff --git a/kernel/events/internal.h b/kernel/events/internal.h index 451514442a1b..e072d995d670 100644 --- a/kernel/events/internal.h +++ b/kernel/events/internal.h @@ -40,6 +40,7 @@ struct perf_buffer { struct user_struct *mmap_user; /* AUX area */ + struct mutex aux_mutex; long aux_head; unsigned int aux_nest; long aux_wakeup; /* last aux_watermark boundary crossed by aux_head */ diff --git a/kernel/events/ring_buffer.c b/kernel/events/ring_buffer.c index 8cadf97bc290..4f46f688d0d4 100644 --- a/kernel/events/ring_buffer.c +++ b/kernel/events/ring_buffer.c @@ -337,6 +337,8 @@ ring_buffer_init(struct perf_buffer *rb, long watermark, int flags) */ if (!rb->nr_pages) rb->paused = 1; + + mutex_init(&rb->aux_mutex); } void perf_aux_output_flag(struct perf_output_handle *handle, u64 flags) diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c index 73cc47708679..50d7949be2b1 100644 --- a/kernel/events/uprobes.c +++ b/kernel/events/uprobes.c @@ -1489,7 +1489,7 @@ static struct xol_area *__create_xol_area(unsigned long vaddr) struct xol_area *area; void *insns; - area = kmalloc(sizeof(*area), GFP_KERNEL); + area = kzalloc(sizeof(*area), GFP_KERNEL); if (unlikely(!area)) goto out; @@ -1499,7 +1499,6 @@ static struct xol_area *__create_xol_area(unsigned long vaddr) goto free_area; area->xol_mapping.name = "[uprobes]"; - area->xol_mapping.fault = NULL; area->xol_mapping.pages = area->pages; area->pages[0] = alloc_page(GFP_HIGHUSER); if (!area->pages[0]) diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c index c22b07049c38..6ff8d47e145f 100644 --- a/kernel/printk/printk.c +++ b/kernel/printk/printk.c @@ -2620,6 +2620,7 @@ int match_devname_and_update_preferred_console(const char *devname, return -ENOENT; } +EXPORT_SYMBOL_GPL(match_devname_and_update_preferred_console); bool console_suspend_enabled = true; EXPORT_SYMBOL(console_suspend_enabled); diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index edf6bc817aa1..c3b2c7dfadef 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -2226,10 +2226,6 @@ static __init int init_trace_selftests(void) } core_initcall(init_trace_selftests); #else -static inline int run_tracer_selftest(struct tracer *type) -{ - return 0; -} static inline int do_run_tracer_selftest(struct tracer *type) { return 0; diff --git a/kernel/trace/trace_osnoise.c b/kernel/trace/trace_osnoise.c index bbe47781617e..7e75c1214b36 100644 --- a/kernel/trace/trace_osnoise.c +++ b/kernel/trace/trace_osnoise.c @@ -228,6 +228,11 @@ static inline struct osnoise_variables *this_cpu_osn_var(void) return this_cpu_ptr(&per_cpu_osnoise_var); } +/* + * Protect the interface. + */ +static struct mutex interface_lock; + #ifdef CONFIG_TIMERLAT_TRACER /* * Runtime information for the timer mode. @@ -253,11 +258,6 @@ static inline struct timerlat_variables *this_cpu_tmr_var(void) } /* - * Protect the interface. - */ -static struct mutex interface_lock; - -/* * tlat_var_reset - Reset the values of the given timerlat_variables */ static inline void tlat_var_reset(void) diff --git a/mm/memory.c b/mm/memory.c index 3c01d68065be..ebfc9768f801 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -2632,11 +2632,7 @@ static inline int remap_p4d_range(struct mm_struct *mm, pgd_t *pgd, return 0; } -/* - * Variant of remap_pfn_range that does not call track_pfn_remap. The caller - * must have pre-validated the caching bits of the pgprot_t. - */ -int remap_pfn_range_notrack(struct vm_area_struct *vma, unsigned long addr, +static int remap_pfn_range_internal(struct vm_area_struct *vma, unsigned long addr, unsigned long pfn, unsigned long size, pgprot_t prot) { pgd_t *pgd; @@ -2689,6 +2685,27 @@ int remap_pfn_range_notrack(struct vm_area_struct *vma, unsigned long addr, return 0; } +/* + * Variant of remap_pfn_range that does not call track_pfn_remap. The caller + * must have pre-validated the caching bits of the pgprot_t. + */ +int remap_pfn_range_notrack(struct vm_area_struct *vma, unsigned long addr, + unsigned long pfn, unsigned long size, pgprot_t prot) +{ + int error = remap_pfn_range_internal(vma, addr, pfn, size, prot); + + if (!error) + return 0; + + /* + * A partial pfn range mapping is dangerous: it does not + * maintain page reference counts, and callers may free + * pages due to the error. So zap it early. + */ + zap_page_range_single(vma, addr, size, NULL); + return error; +} + /** * remap_pfn_range - remap kernel memory to userspace * @vma: user vma to map to diff --git a/net/hsr/hsr_device.c b/net/hsr/hsr_device.c index 10393836992d..ebdfd5b64e17 100644 --- a/net/hsr/hsr_device.c +++ b/net/hsr/hsr_device.c @@ -427,6 +427,9 @@ static void hsr_proxy_announce(struct timer_list *t) * of SAN nodes stored in ProxyNodeTable. */ interlink = hsr_port_get_hsr(hsr, HSR_PT_INTERLINK); + if (!interlink) + goto done; + list_for_each_entry_rcu(node, &hsr->proxy_node_db, mac_list) { if (hsr_addr_is_redbox(hsr, node->macaddress_A)) continue; @@ -441,6 +444,7 @@ static void hsr_proxy_announce(struct timer_list *t) mod_timer(&hsr->announce_proxy_timer, jiffies + interval); } +done: rcu_read_unlock(); } diff --git a/net/ipv4/fou_core.c b/net/ipv4/fou_core.c index 78b869b31492..3e30745e2c09 100644 --- a/net/ipv4/fou_core.c +++ b/net/ipv4/fou_core.c @@ -336,11 +336,11 @@ static struct sk_buff *gue_gro_receive(struct sock *sk, struct gro_remcsum grc; u8 proto; + skb_gro_remcsum_init(&grc); + if (!fou) goto out; - skb_gro_remcsum_init(&grc); - off = skb_gro_offset(skb); len = off + sizeof(*guehdr); diff --git a/net/mptcp/pm_netlink.c b/net/mptcp/pm_netlink.c index 62a42f7ee7cb..64fe0e7d87d7 100644 --- a/net/mptcp/pm_netlink.c +++ b/net/mptcp/pm_netlink.c @@ -338,15 +338,21 @@ mptcp_pm_del_add_timer(struct mptcp_sock *msk, { struct mptcp_pm_add_entry *entry; struct sock *sk = (struct sock *)msk; + struct timer_list *add_timer = NULL; spin_lock_bh(&msk->pm.lock); entry = mptcp_lookup_anno_list_by_saddr(msk, addr); - if (entry && (!check_id || entry->addr.id == addr->id)) + if (entry && (!check_id || entry->addr.id == addr->id)) { entry->retrans_times = ADD_ADDR_RETRANS_MAX; + add_timer = &entry->add_timer; + } + if (!check_id && entry) + list_del(&entry->list); spin_unlock_bh(&msk->pm.lock); - if (entry && (!check_id || entry->addr.id == addr->id)) - sk_stop_timer_sync(sk, &entry->add_timer); + /* no lock, because sk_stop_timer_sync() is calling del_timer_sync() */ + if (add_timer) + sk_stop_timer_sync(sk, add_timer); return entry; } @@ -1444,7 +1450,6 @@ static bool remove_anno_list_by_saddr(struct mptcp_sock *msk, entry = mptcp_pm_del_add_timer(msk, addr, false); if (entry) { - list_del(&entry->list); kfree(entry); return true; } diff --git a/net/netfilter/nf_flow_table_core.c b/net/netfilter/nf_flow_table_core.c index 5c1ff07eaee0..df72b0376970 100644 --- a/net/netfilter/nf_flow_table_core.c +++ b/net/netfilter/nf_flow_table_core.c @@ -670,8 +670,14 @@ static int __init nf_flow_table_module_init(void) if (ret) goto out_offload; + ret = nf_flow_register_bpf(); + if (ret) + goto out_bpf; + return 0; +out_bpf: + nf_flow_table_offload_exit(); out_offload: unregister_pernet_subsys(&nf_flow_table_net_ops); return ret; diff --git a/net/netfilter/nf_flow_table_inet.c b/net/netfilter/nf_flow_table_inet.c index 8b541a080342..b0f199171932 100644 --- a/net/netfilter/nf_flow_table_inet.c +++ b/net/netfilter/nf_flow_table_inet.c @@ -101,7 +101,7 @@ static int __init nf_flow_inet_module_init(void) nft_register_flowtable_type(&flowtable_ipv6); nft_register_flowtable_type(&flowtable_inet); - return nf_flow_register_bpf(); + return 0; } static void __exit nf_flow_inet_module_exit(void) diff --git a/net/netfilter/nft_socket.c b/net/netfilter/nft_socket.c index 947566dba1ea..ac3c9e9cf0f3 100644 --- a/net/netfilter/nft_socket.c +++ b/net/netfilter/nft_socket.c @@ -9,7 +9,8 @@ struct nft_socket { enum nft_socket_keys key:8; - u8 level; + u8 level; /* cgroupv2 level to extract */ + u8 level_user; /* cgroupv2 level provided by userspace */ u8 len; union { u8 dreg; @@ -53,6 +54,28 @@ nft_sock_get_eval_cgroupv2(u32 *dest, struct sock *sk, const struct nft_pktinfo memcpy(dest, &cgid, sizeof(u64)); return true; } + +/* process context only, uses current->nsproxy. */ +static noinline int nft_socket_cgroup_subtree_level(void) +{ + struct cgroup *cgrp = cgroup_get_from_path("/"); + int level; + + if (!cgrp) + return -ENOENT; + + level = cgrp->level; + + cgroup_put(cgrp); + + if (WARN_ON_ONCE(level > 255)) + return -ERANGE; + + if (WARN_ON_ONCE(level < 0)) + return -EINVAL; + + return level; +} #endif static struct sock *nft_socket_do_lookup(const struct nft_pktinfo *pkt) @@ -110,13 +133,13 @@ static void nft_socket_eval(const struct nft_expr *expr, *dest = READ_ONCE(sk->sk_mark); } else { regs->verdict.code = NFT_BREAK; - return; + goto out_put_sk; } break; case NFT_SOCKET_WILDCARD: if (!sk_fullsock(sk)) { regs->verdict.code = NFT_BREAK; - return; + goto out_put_sk; } nft_socket_wildcard(pkt, regs, sk, dest); break; @@ -124,7 +147,7 @@ static void nft_socket_eval(const struct nft_expr *expr, case NFT_SOCKET_CGROUPV2: if (!nft_sock_get_eval_cgroupv2(dest, sk, pkt, priv->level)) { regs->verdict.code = NFT_BREAK; - return; + goto out_put_sk; } break; #endif @@ -133,6 +156,7 @@ static void nft_socket_eval(const struct nft_expr *expr, regs->verdict.code = NFT_BREAK; } +out_put_sk: if (sk != skb->sk) sock_gen_put(sk); } @@ -173,9 +197,10 @@ static int nft_socket_init(const struct nft_ctx *ctx, case NFT_SOCKET_MARK: len = sizeof(u32); break; -#ifdef CONFIG_CGROUPS +#ifdef CONFIG_SOCK_CGROUP_DATA case NFT_SOCKET_CGROUPV2: { unsigned int level; + int err; if (!tb[NFTA_SOCKET_LEVEL]) return -EINVAL; @@ -184,6 +209,17 @@ static int nft_socket_init(const struct nft_ctx *ctx, if (level > 255) return -EOPNOTSUPP; + err = nft_socket_cgroup_subtree_level(); + if (err < 0) + return err; + + priv->level_user = level; + + level += err; + /* Implies a giant cgroup tree */ + if (WARN_ON_ONCE(level > 255)) + return -EOPNOTSUPP; + priv->level = level; len = sizeof(u64); break; @@ -208,7 +244,7 @@ static int nft_socket_dump(struct sk_buff *skb, if (nft_dump_register(skb, NFTA_SOCKET_DREG, priv->dreg)) return -1; if (priv->key == NFT_SOCKET_CGROUPV2 && - nla_put_be32(skb, NFTA_SOCKET_LEVEL, htonl(priv->level))) + nla_put_be32(skb, NFTA_SOCKET_LEVEL, htonl(priv->level_user))) return -1; return 0; } diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c index f030669243f9..e851785ff058 100644 --- a/sound/pci/hda/patch_conexant.c +++ b/sound/pci/hda/patch_conexant.c @@ -307,6 +307,7 @@ enum { CXT_FIXUP_HEADSET_MIC, CXT_FIXUP_HP_MIC_NO_PRESENCE, CXT_PINCFG_SWS_JS201D, + CXT_PINCFG_TOP_SPEAKER, }; /* for hda_fixup_thinkpad_acpi() */ @@ -974,6 +975,13 @@ static const struct hda_fixup cxt_fixups[] = { .type = HDA_FIXUP_PINS, .v.pins = cxt_pincfg_sws_js201d, }, + [CXT_PINCFG_TOP_SPEAKER] = { + .type = HDA_FIXUP_PINS, + .v.pins = (const struct hda_pintbl[]) { + { 0x1d, 0x82170111 }, + { } + }, + }, }; static const struct snd_pci_quirk cxt5045_fixups[] = { @@ -1070,6 +1078,8 @@ static const struct snd_pci_quirk cxt5066_fixups[] = { SND_PCI_QUIRK_VENDOR(0x17aa, "Thinkpad", CXT_FIXUP_THINKPAD_ACPI), SND_PCI_QUIRK(0x1c06, 0x2011, "Lemote A1004", CXT_PINCFG_LEMOTE_A1004), SND_PCI_QUIRK(0x1c06, 0x2012, "Lemote A1205", CXT_PINCFG_LEMOTE_A1205), + SND_PCI_QUIRK(0x2782, 0x12c3, "Sirius Gen1", CXT_PINCFG_TOP_SPEAKER), + SND_PCI_QUIRK(0x2782, 0x12c5, "Sirius Gen2", CXT_PINCFG_TOP_SPEAKER), {} }; @@ -1089,6 +1099,7 @@ static const struct hda_model_fixup cxt5066_fixup_models[] = { { .id = CXT_FIXUP_HP_MIC_NO_PRESENCE, .name = "hp-mic-fix" }, { .id = CXT_PINCFG_LENOVO_NOTEBOOK, .name = "lenovo-20149" }, { .id = CXT_PINCFG_SWS_JS201D, .name = "sws-js201d" }, + { .id = CXT_PINCFG_TOP_SPEAKER, .name = "sirius-top-speaker" }, {} }; diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c index 78042ac2b71f..643e0496b093 100644 --- a/sound/pci/hda/patch_hdmi.c +++ b/sound/pci/hda/patch_hdmi.c @@ -4639,6 +4639,7 @@ HDA_CODEC_ENTRY(0x8086281d, "Meteor Lake HDMI", patch_i915_adlp_hdmi), HDA_CODEC_ENTRY(0x8086281e, "Battlemage HDMI", patch_i915_adlp_hdmi), HDA_CODEC_ENTRY(0x8086281f, "Raptor Lake P HDMI", patch_i915_adlp_hdmi), HDA_CODEC_ENTRY(0x80862820, "Lunar Lake HDMI", patch_i915_adlp_hdmi), +HDA_CODEC_ENTRY(0x80862822, "Panther Lake HDMI", patch_i915_adlp_hdmi), HDA_CODEC_ENTRY(0x80862880, "CedarTrail HDMI", patch_generic_hdmi), HDA_CODEC_ENTRY(0x80862882, "Valleyview2 HDMI", patch_i915_byt_hdmi), HDA_CODEC_ENTRY(0x80862883, "Braswell HDMI", patch_i915_byt_hdmi), diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 588738ce7380..452c6e7c20e2 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -7538,6 +7538,7 @@ enum { ALC236_FIXUP_HP_GPIO_LED, ALC236_FIXUP_HP_MUTE_LED, ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF, + ALC236_FIXUP_LENOVO_INV_DMIC, ALC298_FIXUP_SAMSUNG_AMP, ALC298_FIXUP_SAMSUNG_AMP2, ALC298_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET, @@ -7637,6 +7638,7 @@ enum { ALC287_FIXUP_LENOVO_14ARP8_LEGION_IAH7, ALC287_FIXUP_LENOVO_SSID_17AA3820, ALCXXX_FIXUP_CS35LXX, + ALC245_FIXUP_CLEVO_NOISY_MIC, }; /* A special fixup for Lenovo C940 and Yoga Duet 7; @@ -9161,6 +9163,12 @@ static const struct hda_fixup alc269_fixups[] = { .type = HDA_FIXUP_FUNC, .v.func = alc236_fixup_hp_mute_led_micmute_vref, }, + [ALC236_FIXUP_LENOVO_INV_DMIC] = { + .type = HDA_FIXUP_FUNC, + .v.func = alc_fixup_inv_dmic, + .chained = true, + .chain_id = ALC283_FIXUP_INT_MIC, + }, [ALC298_FIXUP_SAMSUNG_AMP] = { .type = HDA_FIXUP_FUNC, .v.func = alc298_fixup_samsung_amp, @@ -9970,6 +9978,12 @@ static const struct hda_fixup alc269_fixups[] = { .type = HDA_FIXUP_FUNC, .v.func = cs35lxx_autodet_fixup, }, + [ALC245_FIXUP_CLEVO_NOISY_MIC] = { + .type = HDA_FIXUP_FUNC, + .v.func = alc269_fixup_limit_int_mic_boost, + .chained = true, + .chain_id = ALC256_FIXUP_SYSTEM76_MIC_NO_PRESENCE, + }, }; static const struct snd_pci_quirk alc269_fixup_tbl[] = { @@ -10218,6 +10232,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x103c, 0x87f5, "HP", ALC287_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x87f6, "HP Spectre x360 14", ALC245_FIXUP_HP_X360_AMP), SND_PCI_QUIRK(0x103c, 0x87f7, "HP Spectre x360 14", ALC245_FIXUP_HP_X360_AMP), + SND_PCI_QUIRK(0x103c, 0x87fd, "HP Laptop 14-dq2xxx", ALC236_FIXUP_HP_MUTE_LED_COEFBIT2), SND_PCI_QUIRK(0x103c, 0x87fe, "HP Laptop 15s-fq2xxx", ALC236_FIXUP_HP_MUTE_LED_COEFBIT2), SND_PCI_QUIRK(0x103c, 0x8805, "HP ProBook 650 G8 Notebook PC", ALC236_FIXUP_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x880d, "HP EliteBook 830 G8 Notebook PC", ALC285_FIXUP_HP_GPIO_LED), @@ -10342,6 +10357,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x103c, 0x8c16, "HP Spectre 16", ALC287_FIXUP_CS35L41_I2C_2), SND_PCI_QUIRK(0x103c, 0x8c17, "HP Spectre 16", ALC287_FIXUP_CS35L41_I2C_2), SND_PCI_QUIRK(0x103c, 0x8c21, "HP Pavilion Plus Laptop 14-ey0XXX", ALC245_FIXUP_HP_X360_MUTE_LEDS), + SND_PCI_QUIRK(0x103c, 0x8c30, "HP Victus 15-fb1xxx", ALC245_FIXUP_HP_MUTE_LED_COEFBIT), SND_PCI_QUIRK(0x103c, 0x8c46, "HP EliteBook 830 G11", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x8c47, "HP EliteBook 840 G11", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED), SND_PCI_QUIRK(0x103c, 0x8c48, "HP EliteBook 860 G11", ALC245_FIXUP_CS35L41_SPI_2_HP_GPIO_LED), @@ -10479,6 +10495,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x1043, 0x1e02, "ASUS UX3402ZA", ALC245_FIXUP_CS35L41_SPI_2), SND_PCI_QUIRK(0x1043, 0x1e11, "ASUS Zephyrus G15", ALC289_FIXUP_ASUS_GA502), SND_PCI_QUIRK(0x1043, 0x1e12, "ASUS UM3402", ALC287_FIXUP_CS35L41_I2C_2), + SND_PCI_QUIRK(0x1043, 0x1e1f, "ASUS Vivobook 15 X1504VAP", ALC2XX_FIXUP_HEADSET_MIC), SND_PCI_QUIRK(0x1043, 0x1e51, "ASUS Zephyrus M15", ALC294_FIXUP_ASUS_GU502_PINS), SND_PCI_QUIRK(0x1043, 0x1e5e, "ASUS ROG Strix G513", ALC294_FIXUP_ASUS_G513_PINS), SND_PCI_QUIRK(0x1043, 0x1e63, "ASUS H7606W", ALC285_FIXUP_CS35L56_I2C_2), @@ -10619,7 +10636,8 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x1558, 0xa600, "Clevo NL50NU", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1558, 0xa650, "Clevo NP[567]0SN[CD]", ALC256_FIXUP_SYSTEM76_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1558, 0xa671, "Clevo NP70SN[CDE]", ALC256_FIXUP_SYSTEM76_MIC_NO_PRESENCE), - SND_PCI_QUIRK(0x1558, 0xa763, "Clevo V54x_6x_TU", ALC256_FIXUP_SYSTEM76_MIC_NO_PRESENCE), + SND_PCI_QUIRK(0x1558, 0xa741, "Clevo V54x_6x_TNE", ALC245_FIXUP_CLEVO_NOISY_MIC), + SND_PCI_QUIRK(0x1558, 0xa763, "Clevo V54x_6x_TU", ALC245_FIXUP_CLEVO_NOISY_MIC), SND_PCI_QUIRK(0x1558, 0xb018, "Clevo NP50D[BE]", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1558, 0xb019, "Clevo NH77D[BE]Q", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1558, 0xb022, "Clevo NH77D[DC][QW]", ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE), @@ -10742,6 +10760,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { 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), + SND_PCI_QUIRK(0x17aa, 0x3913, "Lenovo 145", ALC236_FIXUP_LENOVO_INV_DMIC), SND_PCI_QUIRK(0x17aa, 0x3977, "IdeaPad S210", ALC283_FIXUP_INT_MIC), SND_PCI_QUIRK(0x17aa, 0x3978, "Lenovo B50-70", ALC269_FIXUP_DMIC_THINKPAD_ACPI), SND_PCI_QUIRK(0x17aa, 0x3bf8, "Quanta FL1", ALC269_FIXUP_PCM_44K), @@ -10994,6 +11013,7 @@ static const struct hda_model_fixup alc269_fixup_models[] = { {.id = ALC623_FIXUP_LENOVO_THINKSTATION_P340, .name = "alc623-lenovo-thinkstation-p340"}, {.id = ALC255_FIXUP_ACER_HEADPHONE_AND_MIC, .name = "alc255-acer-headphone-and-mic"}, {.id = ALC285_FIXUP_HP_GPIO_AMP_INIT, .name = "alc285-hp-amp-init"}, + {.id = ALC236_FIXUP_LENOVO_INV_DMIC, .name = "alc236-fixup-lenovo-inv-mic"}, {} }; #define ALC225_STANDARD_PINS \ diff --git a/sound/soc/amd/yc/acp6x-mach.c b/sound/soc/amd/yc/acp6x-mach.c index 0523c16305db..06349bf0b658 100644 --- a/sound/soc/amd/yc/acp6x-mach.c +++ b/sound/soc/amd/yc/acp6x-mach.c @@ -356,6 +356,13 @@ static const struct dmi_system_id yc_acp_quirk_table[] = { { .driver_data = &acp6x_card, .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "Micro-Star International Co., Ltd."), + DMI_MATCH(DMI_PRODUCT_NAME, "Bravo 17 D7VEK"), + } + }, + { + .driver_data = &acp6x_card, + .matches = { DMI_MATCH(DMI_BOARD_VENDOR, "Alienware"), DMI_MATCH(DMI_PRODUCT_NAME, "Alienware m17 R5 AMD"), } diff --git a/sound/soc/codecs/chv3-codec.c b/sound/soc/codecs/chv3-codec.c index ab99effa6874..40020500b1fe 100644 --- a/sound/soc/codecs/chv3-codec.c +++ b/sound/soc/codecs/chv3-codec.c @@ -26,6 +26,7 @@ static const struct of_device_id chv3_codec_of_match[] = { { .compatible = "google,chv3-codec", }, { } }; +MODULE_DEVICE_TABLE(of, chv3_codec_of_match); static struct platform_driver chv3_codec_platform_driver = { .driver = { diff --git a/sound/soc/codecs/lpass-va-macro.c b/sound/soc/codecs/lpass-va-macro.c index 8454193ed22a..e95d1f29ef18 100644 --- a/sound/soc/codecs/lpass-va-macro.c +++ b/sound/soc/codecs/lpass-va-macro.c @@ -228,11 +228,13 @@ struct va_macro { struct va_macro_data { bool has_swr_master; bool has_npl_clk; + int version; }; static const struct va_macro_data sm8250_va_data = { .has_swr_master = false, .has_npl_clk = false, + .version = LPASS_CODEC_VERSION_1_0, }; static const struct va_macro_data sm8450_va_data = { @@ -1587,7 +1589,14 @@ static int va_macro_probe(struct platform_device *pdev) goto err_npl; } - va_macro_set_lpass_codec_version(va); + /** + * old version of codecs do not have a reliable way to determine the + * version from registers, get them from soc specific data + */ + if (data->version) + lpass_macro_set_codec_version(data->version); + else /* read version from register */ + va_macro_set_lpass_codec_version(va); if (va->has_swr_master) { /* Set default CLK div to 1 */ diff --git a/sound/soc/codecs/tda7419.c b/sound/soc/codecs/tda7419.c index 386b99c8023b..7d6fcba9986e 100644 --- a/sound/soc/codecs/tda7419.c +++ b/sound/soc/codecs/tda7419.c @@ -623,6 +623,7 @@ static const struct of_device_id tda7419_of_match[] = { { .compatible = "st,tda7419" }, { }, }; +MODULE_DEVICE_TABLE(of, tda7419_of_match); static struct i2c_driver tda7419_driver = { .driver = { diff --git a/sound/soc/google/chv3-i2s.c b/sound/soc/google/chv3-i2s.c index 08e558f24af8..0ff24653d49f 100644 --- a/sound/soc/google/chv3-i2s.c +++ b/sound/soc/google/chv3-i2s.c @@ -322,6 +322,7 @@ static const struct of_device_id chv3_i2s_of_match[] = { { .compatible = "google,chv3-i2s" }, {}, }; +MODULE_DEVICE_TABLE(of, chv3_i2s_of_match); static struct platform_driver chv3_i2s_driver = { .probe = chv3_i2s_probe, diff --git a/sound/soc/intel/boards/bxt_rt298.c b/sound/soc/intel/boards/bxt_rt298.c index dce6a2086f2a..6da1517c53c6 100644 --- a/sound/soc/intel/boards/bxt_rt298.c +++ b/sound/soc/intel/boards/bxt_rt298.c @@ -605,7 +605,7 @@ static int broxton_audio_probe(struct platform_device *pdev) int i; for (i = 0; i < ARRAY_SIZE(broxton_rt298_dais); i++) { - if (card->dai_link[i].codecs->name && + if (card->dai_link[i].num_codecs && !strncmp(card->dai_link[i].codecs->name, "i2c-INT343A:00", I2C_NAME_SIZE)) { if (!strncmp(card->name, "broxton-rt298", diff --git a/sound/soc/intel/boards/bytcht_cx2072x.c b/sound/soc/intel/boards/bytcht_cx2072x.c index c014d85a08b2..df3c2a7b64d2 100644 --- a/sound/soc/intel/boards/bytcht_cx2072x.c +++ b/sound/soc/intel/boards/bytcht_cx2072x.c @@ -241,7 +241,7 @@ static int snd_byt_cht_cx2072x_probe(struct platform_device *pdev) /* fix index of codec dai */ for (i = 0; i < ARRAY_SIZE(byt_cht_cx2072x_dais); i++) { - if (byt_cht_cx2072x_dais[i].codecs->name && + if (byt_cht_cx2072x_dais[i].num_codecs && !strcmp(byt_cht_cx2072x_dais[i].codecs->name, "i2c-14F10720:00")) { dai_index = i; diff --git a/sound/soc/intel/boards/bytcht_da7213.c b/sound/soc/intel/boards/bytcht_da7213.c index f4ac3ddd148b..08c598b7e1ee 100644 --- a/sound/soc/intel/boards/bytcht_da7213.c +++ b/sound/soc/intel/boards/bytcht_da7213.c @@ -245,7 +245,7 @@ static int bytcht_da7213_probe(struct platform_device *pdev) /* fix index of codec dai */ for (i = 0; i < ARRAY_SIZE(dailink); i++) { - if (dailink[i].codecs->name && + if (dailink[i].num_codecs && !strcmp(dailink[i].codecs->name, "i2c-DLGS7213:00")) { dai_index = i; break; diff --git a/sound/soc/intel/boards/bytcht_es8316.c b/sound/soc/intel/boards/bytcht_es8316.c index 2fcec2e02bb5..77b91ea4dc32 100644 --- a/sound/soc/intel/boards/bytcht_es8316.c +++ b/sound/soc/intel/boards/bytcht_es8316.c @@ -546,7 +546,7 @@ static int snd_byt_cht_es8316_mc_probe(struct platform_device *pdev) /* fix index of codec dai */ for (i = 0; i < ARRAY_SIZE(byt_cht_es8316_dais); i++) { - if (byt_cht_es8316_dais[i].codecs->name && + if (byt_cht_es8316_dais[i].num_codecs && !strcmp(byt_cht_es8316_dais[i].codecs->name, "i2c-ESSX8316:00")) { dai_index = i; diff --git a/sound/soc/intel/boards/bytcr_rt5640.c b/sound/soc/intel/boards/bytcr_rt5640.c index a64d1989e28a..db4a33680d94 100644 --- a/sound/soc/intel/boards/bytcr_rt5640.c +++ b/sound/soc/intel/boards/bytcr_rt5640.c @@ -1677,7 +1677,7 @@ static int snd_byt_rt5640_mc_probe(struct platform_device *pdev) /* fix index of codec dai */ for (i = 0; i < ARRAY_SIZE(byt_rt5640_dais); i++) { - if (byt_rt5640_dais[i].codecs->name && + if (byt_rt5640_dais[i].num_codecs && !strcmp(byt_rt5640_dais[i].codecs->name, "i2c-10EC5640:00")) { dai_index = i; diff --git a/sound/soc/intel/boards/bytcr_rt5651.c b/sound/soc/intel/boards/bytcr_rt5651.c index 80c841b000a3..8514b79f389b 100644 --- a/sound/soc/intel/boards/bytcr_rt5651.c +++ b/sound/soc/intel/boards/bytcr_rt5651.c @@ -910,7 +910,7 @@ static int snd_byt_rt5651_mc_probe(struct platform_device *pdev) /* fix index of codec dai */ for (i = 0; i < ARRAY_SIZE(byt_rt5651_dais); i++) { - if (byt_rt5651_dais[i].codecs->name && + if (byt_rt5651_dais[i].num_codecs && !strcmp(byt_rt5651_dais[i].codecs->name, "i2c-10EC5651:00")) { dai_index = i; diff --git a/sound/soc/intel/boards/bytcr_wm5102.c b/sound/soc/intel/boards/bytcr_wm5102.c index cccb5e90c0fe..e5a7cc606aa9 100644 --- a/sound/soc/intel/boards/bytcr_wm5102.c +++ b/sound/soc/intel/boards/bytcr_wm5102.c @@ -605,7 +605,7 @@ static int snd_byt_wm5102_mc_probe(struct platform_device *pdev) /* find index of codec dai */ for (i = 0; i < ARRAY_SIZE(byt_wm5102_dais); i++) { - if (byt_wm5102_dais[i].codecs->name && + if (byt_wm5102_dais[i].num_codecs && !strcmp(byt_wm5102_dais[i].codecs->name, "wm5102-codec")) { dai_index = i; diff --git a/sound/soc/intel/boards/cht_bsw_rt5645.c b/sound/soc/intel/boards/cht_bsw_rt5645.c index eb41b7115d01..1da9ceee4d59 100644 --- a/sound/soc/intel/boards/cht_bsw_rt5645.c +++ b/sound/soc/intel/boards/cht_bsw_rt5645.c @@ -569,7 +569,7 @@ static int snd_cht_mc_probe(struct platform_device *pdev) /* set correct codec name */ for (i = 0; i < ARRAY_SIZE(cht_dailink); i++) - if (cht_dailink[i].codecs->name && + if (cht_dailink[i].num_codecs && !strcmp(cht_dailink[i].codecs->name, "i2c-10EC5645:00")) { dai_index = i; diff --git a/sound/soc/intel/boards/cht_bsw_rt5672.c b/sound/soc/intel/boards/cht_bsw_rt5672.c index be2d1a8dbca8..d68e5bc755de 100644 --- a/sound/soc/intel/boards/cht_bsw_rt5672.c +++ b/sound/soc/intel/boards/cht_bsw_rt5672.c @@ -466,7 +466,7 @@ static int snd_cht_mc_probe(struct platform_device *pdev) /* find index of codec dai */ for (i = 0; i < ARRAY_SIZE(cht_dailink); i++) { - if (cht_dailink[i].codecs->name && + if (cht_dailink[i].num_codecs && !strcmp(cht_dailink[i].codecs->name, RT5672_I2C_DEFAULT)) { dai_index = i; break; diff --git a/sound/soc/intel/common/soc-acpi-intel-cht-match.c b/sound/soc/intel/common/soc-acpi-intel-cht-match.c index 5e2ec60e2954..e4c3492a0c28 100644 --- a/sound/soc/intel/common/soc-acpi-intel-cht-match.c +++ b/sound/soc/intel/common/soc-acpi-intel-cht-match.c @@ -84,7 +84,6 @@ static const struct dmi_system_id lenovo_yoga_tab3_x90[] = { /* Lenovo Yoga Tab 3 Pro YT3-X90, codec missing from DSDT */ .matches = { DMI_MATCH(DMI_SYS_VENDOR, "Intel Corporation"), - DMI_MATCH(DMI_PRODUCT_NAME, "CHERRYVIEW D1 PLATFORM"), DMI_MATCH(DMI_PRODUCT_VERSION, "Blade3-10A-001"), }, }, diff --git a/sound/soc/intel/keembay/kmb_platform.c b/sound/soc/intel/keembay/kmb_platform.c index 37ea2e1d2e92..aa5de167e790 100644 --- a/sound/soc/intel/keembay/kmb_platform.c +++ b/sound/soc/intel/keembay/kmb_platform.c @@ -814,6 +814,7 @@ static const struct of_device_id kmb_plat_of_match[] = { { .compatible = "intel,keembay-tdm", .data = &intel_kmb_tdm_dai}, {} }; +MODULE_DEVICE_TABLE(of, kmb_plat_of_match); static int kmb_plat_dai_probe(struct platform_device *pdev) { diff --git a/sound/soc/mediatek/mt8188/mt8188-mt6359.c b/sound/soc/mediatek/mt8188/mt8188-mt6359.c index eba6f4c445ff..08ae962afeb9 100644 --- a/sound/soc/mediatek/mt8188/mt8188-mt6359.c +++ b/sound/soc/mediatek/mt8188/mt8188-mt6359.c @@ -734,6 +734,7 @@ static int mt8188_headset_codec_init(struct snd_soc_pcm_runtime *rtd) struct mtk_soc_card_data *soc_card_data = snd_soc_card_get_drvdata(rtd->card); struct snd_soc_jack *jack = &soc_card_data->card_data->jacks[MT8188_JACK_HEADSET]; struct snd_soc_component *component = snd_soc_rtd_to_codec(rtd, 0)->component; + struct mtk_platform_card_data *card_data = soc_card_data->card_data; int ret; ret = snd_soc_dapm_new_controls(&card->dapm, mt8188_nau8825_widgets, @@ -762,10 +763,18 @@ static int mt8188_headset_codec_init(struct snd_soc_pcm_runtime *rtd) return ret; } - snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_PLAYPAUSE); - snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_VOICECOMMAND); - snd_jack_set_key(jack->jack, SND_JACK_BTN_2, KEY_VOLUMEUP); - snd_jack_set_key(jack->jack, SND_JACK_BTN_3, KEY_VOLUMEDOWN); + if (card_data->flags & ES8326_HS_PRESENT) { + snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_PLAYPAUSE); + snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_VOLUMEUP); + snd_jack_set_key(jack->jack, SND_JACK_BTN_2, KEY_VOLUMEDOWN); + snd_jack_set_key(jack->jack, SND_JACK_BTN_3, KEY_VOICECOMMAND); + } else { + snd_jack_set_key(jack->jack, SND_JACK_BTN_0, KEY_PLAYPAUSE); + snd_jack_set_key(jack->jack, SND_JACK_BTN_1, KEY_VOICECOMMAND); + snd_jack_set_key(jack->jack, SND_JACK_BTN_2, KEY_VOLUMEUP); + snd_jack_set_key(jack->jack, SND_JACK_BTN_3, KEY_VOLUMEDOWN); + } + ret = snd_soc_component_set_jack(component, jack, NULL); if (ret) { diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index 37dccd9c1ba0..32c556c62557 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -4057,6 +4057,7 @@ static int snd_soc_dai_link_event(struct snd_soc_dapm_widget *w, case SND_SOC_DAPM_POST_PMD: kfree(substream->runtime); + substream->runtime = NULL; break; default: diff --git a/sound/soc/sof/topology.c b/sound/soc/sof/topology.c index b54382131991..496162df5270 100644 --- a/sound/soc/sof/topology.c +++ b/sound/soc/sof/topology.c @@ -2050,6 +2050,8 @@ static int sof_link_unload(struct snd_soc_component *scomp, struct snd_soc_dobj if (!slink) return 0; + slink->link->platforms->name = NULL; + kfree(slink->tuples); list_del(&slink->list); kfree(slink->hw_configs); diff --git a/sound/soc/sunxi/sun4i-i2s.c b/sound/soc/sunxi/sun4i-i2s.c index 5f8d979585b6..3af0b2aab291 100644 --- a/sound/soc/sunxi/sun4i-i2s.c +++ b/sound/soc/sunxi/sun4i-i2s.c @@ -100,8 +100,8 @@ #define SUN8I_I2S_CTRL_MODE_PCM (0 << 4) #define SUN8I_I2S_FMT0_LRCLK_POLARITY_MASK BIT(19) -#define SUN8I_I2S_FMT0_LRCLK_POLARITY_INVERTED (1 << 19) -#define SUN8I_I2S_FMT0_LRCLK_POLARITY_NORMAL (0 << 19) +#define SUN8I_I2S_FMT0_LRCLK_POLARITY_START_HIGH (1 << 19) +#define SUN8I_I2S_FMT0_LRCLK_POLARITY_START_LOW (0 << 19) #define SUN8I_I2S_FMT0_LRCK_PERIOD_MASK GENMASK(17, 8) #define SUN8I_I2S_FMT0_LRCK_PERIOD(period) ((period - 1) << 8) #define SUN8I_I2S_FMT0_BCLK_POLARITY_MASK BIT(7) @@ -729,65 +729,37 @@ static int sun4i_i2s_set_soc_fmt(const struct sun4i_i2s *i2s, static int sun8i_i2s_set_soc_fmt(const struct sun4i_i2s *i2s, unsigned int fmt) { - u32 mode, val; + u32 mode, lrclk_pol, bclk_pol, val; u8 offset; - /* - * DAI clock polarity - * - * The setup for LRCK contradicts the datasheet, but under a - * scope it's clear that the LRCK polarity is reversed - * compared to the expected polarity on the bus. - */ - switch (fmt & SND_SOC_DAIFMT_INV_MASK) { - case SND_SOC_DAIFMT_IB_IF: - /* Invert both clocks */ - val = SUN8I_I2S_FMT0_BCLK_POLARITY_INVERTED; - break; - case SND_SOC_DAIFMT_IB_NF: - /* Invert bit clock */ - val = SUN8I_I2S_FMT0_BCLK_POLARITY_INVERTED | - SUN8I_I2S_FMT0_LRCLK_POLARITY_INVERTED; - break; - case SND_SOC_DAIFMT_NB_IF: - /* Invert frame clock */ - val = 0; - break; - case SND_SOC_DAIFMT_NB_NF: - val = SUN8I_I2S_FMT0_LRCLK_POLARITY_INVERTED; - break; - default: - return -EINVAL; - } - - regmap_update_bits(i2s->regmap, SUN4I_I2S_FMT0_REG, - SUN8I_I2S_FMT0_LRCLK_POLARITY_MASK | - SUN8I_I2S_FMT0_BCLK_POLARITY_MASK, - val); - /* DAI Mode */ switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { case SND_SOC_DAIFMT_DSP_A: + lrclk_pol = SUN8I_I2S_FMT0_LRCLK_POLARITY_START_HIGH; mode = SUN8I_I2S_CTRL_MODE_PCM; offset = 1; break; case SND_SOC_DAIFMT_DSP_B: + lrclk_pol = SUN8I_I2S_FMT0_LRCLK_POLARITY_START_HIGH; mode = SUN8I_I2S_CTRL_MODE_PCM; offset = 0; break; case SND_SOC_DAIFMT_I2S: + lrclk_pol = SUN8I_I2S_FMT0_LRCLK_POLARITY_START_LOW; mode = SUN8I_I2S_CTRL_MODE_LEFT; offset = 1; break; case SND_SOC_DAIFMT_LEFT_J: + lrclk_pol = SUN8I_I2S_FMT0_LRCLK_POLARITY_START_HIGH; mode = SUN8I_I2S_CTRL_MODE_LEFT; offset = 0; break; case SND_SOC_DAIFMT_RIGHT_J: + lrclk_pol = SUN8I_I2S_FMT0_LRCLK_POLARITY_START_HIGH; mode = SUN8I_I2S_CTRL_MODE_RIGHT; offset = 0; break; @@ -805,6 +777,35 @@ static int sun8i_i2s_set_soc_fmt(const struct sun4i_i2s *i2s, SUN8I_I2S_TX_CHAN_OFFSET_MASK, SUN8I_I2S_TX_CHAN_OFFSET(offset)); + /* DAI clock polarity */ + bclk_pol = SUN8I_I2S_FMT0_BCLK_POLARITY_NORMAL; + + switch (fmt & SND_SOC_DAIFMT_INV_MASK) { + case SND_SOC_DAIFMT_IB_IF: + /* Invert both clocks */ + lrclk_pol ^= SUN8I_I2S_FMT0_LRCLK_POLARITY_MASK; + bclk_pol = SUN8I_I2S_FMT0_BCLK_POLARITY_INVERTED; + break; + case SND_SOC_DAIFMT_IB_NF: + /* Invert bit clock */ + bclk_pol = SUN8I_I2S_FMT0_BCLK_POLARITY_INVERTED; + break; + case SND_SOC_DAIFMT_NB_IF: + /* Invert frame clock */ + lrclk_pol ^= SUN8I_I2S_FMT0_LRCLK_POLARITY_MASK; + break; + case SND_SOC_DAIFMT_NB_NF: + /* No inversion */ + break; + default: + return -EINVAL; + } + + regmap_update_bits(i2s->regmap, SUN4I_I2S_FMT0_REG, + SUN8I_I2S_FMT0_LRCLK_POLARITY_MASK | + SUN8I_I2S_FMT0_BCLK_POLARITY_MASK, + lrclk_pol | bclk_pol); + /* DAI clock master masks */ switch (fmt & SND_SOC_DAIFMT_CLOCK_PROVIDER_MASK) { case SND_SOC_DAIFMT_BP_FP: @@ -836,65 +837,37 @@ static int sun8i_i2s_set_soc_fmt(const struct sun4i_i2s *i2s, static int sun50i_h6_i2s_set_soc_fmt(const struct sun4i_i2s *i2s, unsigned int fmt) { - u32 mode, val; + u32 mode, lrclk_pol, bclk_pol, val; u8 offset; - /* - * DAI clock polarity - * - * The setup for LRCK contradicts the datasheet, but under a - * scope it's clear that the LRCK polarity is reversed - * compared to the expected polarity on the bus. - */ - switch (fmt & SND_SOC_DAIFMT_INV_MASK) { - case SND_SOC_DAIFMT_IB_IF: - /* Invert both clocks */ - val = SUN8I_I2S_FMT0_BCLK_POLARITY_INVERTED; - break; - case SND_SOC_DAIFMT_IB_NF: - /* Invert bit clock */ - val = SUN8I_I2S_FMT0_BCLK_POLARITY_INVERTED | - SUN8I_I2S_FMT0_LRCLK_POLARITY_INVERTED; - break; - case SND_SOC_DAIFMT_NB_IF: - /* Invert frame clock */ - val = 0; - break; - case SND_SOC_DAIFMT_NB_NF: - val = SUN8I_I2S_FMT0_LRCLK_POLARITY_INVERTED; - break; - default: - return -EINVAL; - } - - regmap_update_bits(i2s->regmap, SUN4I_I2S_FMT0_REG, - SUN8I_I2S_FMT0_LRCLK_POLARITY_MASK | - SUN8I_I2S_FMT0_BCLK_POLARITY_MASK, - val); - /* DAI Mode */ switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { case SND_SOC_DAIFMT_DSP_A: + lrclk_pol = SUN8I_I2S_FMT0_LRCLK_POLARITY_START_HIGH; mode = SUN8I_I2S_CTRL_MODE_PCM; offset = 1; break; case SND_SOC_DAIFMT_DSP_B: + lrclk_pol = SUN8I_I2S_FMT0_LRCLK_POLARITY_START_HIGH; mode = SUN8I_I2S_CTRL_MODE_PCM; offset = 0; break; case SND_SOC_DAIFMT_I2S: + lrclk_pol = SUN8I_I2S_FMT0_LRCLK_POLARITY_START_LOW; mode = SUN8I_I2S_CTRL_MODE_LEFT; offset = 1; break; case SND_SOC_DAIFMT_LEFT_J: + lrclk_pol = SUN8I_I2S_FMT0_LRCLK_POLARITY_START_HIGH; mode = SUN8I_I2S_CTRL_MODE_LEFT; offset = 0; break; case SND_SOC_DAIFMT_RIGHT_J: + lrclk_pol = SUN8I_I2S_FMT0_LRCLK_POLARITY_START_HIGH; mode = SUN8I_I2S_CTRL_MODE_RIGHT; offset = 0; break; @@ -912,6 +885,36 @@ static int sun50i_h6_i2s_set_soc_fmt(const struct sun4i_i2s *i2s, SUN50I_H6_I2S_TX_CHAN_SEL_OFFSET_MASK, SUN50I_H6_I2S_TX_CHAN_SEL_OFFSET(offset)); + /* DAI clock polarity */ + bclk_pol = SUN8I_I2S_FMT0_BCLK_POLARITY_NORMAL; + + switch (fmt & SND_SOC_DAIFMT_INV_MASK) { + case SND_SOC_DAIFMT_IB_IF: + /* Invert both clocks */ + lrclk_pol ^= SUN8I_I2S_FMT0_LRCLK_POLARITY_MASK; + bclk_pol = SUN8I_I2S_FMT0_BCLK_POLARITY_INVERTED; + break; + case SND_SOC_DAIFMT_IB_NF: + /* Invert bit clock */ + bclk_pol = SUN8I_I2S_FMT0_BCLK_POLARITY_INVERTED; + break; + case SND_SOC_DAIFMT_NB_IF: + /* Invert frame clock */ + lrclk_pol ^= SUN8I_I2S_FMT0_LRCLK_POLARITY_MASK; + break; + case SND_SOC_DAIFMT_NB_NF: + /* No inversion */ + break; + default: + return -EINVAL; + } + + regmap_update_bits(i2s->regmap, SUN4I_I2S_FMT0_REG, + SUN8I_I2S_FMT0_LRCLK_POLARITY_MASK | + SUN8I_I2S_FMT0_BCLK_POLARITY_MASK, + lrclk_pol | bclk_pol); + + /* DAI clock master masks */ switch (fmt & SND_SOC_DAIFMT_CLOCK_PROVIDER_MASK) { case SND_SOC_DAIFMT_BP_FP: diff --git a/sound/soc/tegra/tegra210_ahub.c b/sound/soc/tegra/tegra210_ahub.c index 3f114a2adfce..ab3c6b2544d2 100644 --- a/sound/soc/tegra/tegra210_ahub.c +++ b/sound/soc/tegra/tegra210_ahub.c @@ -2,7 +2,7 @@ // // tegra210_ahub.c - Tegra210 AHUB driver // -// Copyright (c) 2020-2022, NVIDIA CORPORATION. All rights reserved. +// Copyright (c) 2020-2024, NVIDIA CORPORATION. All rights reserved. #include <linux/clk.h> #include <linux/device.h> @@ -1391,11 +1391,13 @@ static int tegra_ahub_probe(struct platform_device *pdev) return err; } + pm_runtime_enable(&pdev->dev); + err = of_platform_populate(pdev->dev.of_node, NULL, NULL, &pdev->dev); - if (err) + if (err) { + pm_runtime_disable(&pdev->dev); return err; - - pm_runtime_enable(&pdev->dev); + } return 0; } diff --git a/tools/hv/Makefile b/tools/hv/Makefile index 2e60e2c212cd..34ffcec264ab 100644 --- a/tools/hv/Makefile +++ b/tools/hv/Makefile @@ -52,7 +52,7 @@ $(OUTPUT)hv_fcopy_uio_daemon: $(HV_FCOPY_UIO_DAEMON_IN) clean: rm -f $(ALL_PROGRAMS) - find $(or $(OUTPUT),.) -name '*.o' -delete -o -name '\.*.d' -delete + find $(or $(OUTPUT),.) -name '*.o' -delete -o -name '\.*.d' -delete -o -name '\.*.cmd' -delete install: $(ALL_PROGRAMS) install -d -m 755 $(DESTDIR)$(sbindir); \ diff --git a/tools/hv/lsvmbus b/tools/hv/lsvmbus index 099f2c44dbed..f83698f14da2 100644..100755 --- a/tools/hv/lsvmbus +++ b/tools/hv/lsvmbus @@ -1,4 +1,4 @@ -#!/usr/bin/env python +#!/usr/bin/env python3 # SPDX-License-Identifier: GPL-2.0 import os diff --git a/tools/testing/selftests/bpf/prog_tests/btf.c b/tools/testing/selftests/bpf/prog_tests/btf.c index 00965a6e83bb..61de88cf4ad0 100644 --- a/tools/testing/selftests/bpf/prog_tests/btf.c +++ b/tools/testing/selftests/bpf/prog_tests/btf.c @@ -3551,6 +3551,40 @@ static struct btf_raw_test raw_tests[] = { BTF_STR_SEC("\0x\0?.foo bar:buz"), }, { + .descr = "datasec: name with non-printable first char not is ok", + .raw_types = { + /* int */ + BTF_TYPE_INT_ENC(0, BTF_INT_SIGNED, 0, 32, 4), /* [1] */ + /* VAR x */ /* [2] */ + BTF_TYPE_ENC(1, BTF_INFO_ENC(BTF_KIND_VAR, 0, 0), 1), + BTF_VAR_STATIC, + /* DATASEC ?.data */ /* [3] */ + BTF_TYPE_ENC(3, BTF_INFO_ENC(BTF_KIND_DATASEC, 0, 1), 4), + BTF_VAR_SECINFO_ENC(2, 0, 4), + BTF_END_RAW, + }, + BTF_STR_SEC("\0x\0\7foo"), + .err_str = "Invalid name", + .btf_load_err = true, +}, +{ + .descr = "datasec: name '\\0' is not ok", + .raw_types = { + /* int */ + BTF_TYPE_INT_ENC(0, BTF_INT_SIGNED, 0, 32, 4), /* [1] */ + /* VAR x */ /* [2] */ + BTF_TYPE_ENC(1, BTF_INFO_ENC(BTF_KIND_VAR, 0, 0), 1), + BTF_VAR_STATIC, + /* DATASEC \0 */ /* [3] */ + BTF_TYPE_ENC(3, BTF_INFO_ENC(BTF_KIND_DATASEC, 0, 1), 4), + BTF_VAR_SECINFO_ENC(2, 0, 4), + BTF_END_RAW, + }, + BTF_STR_SEC("\0x\0"), + .err_str = "Invalid name", + .btf_load_err = true, +}, +{ .descr = "type name '?foo' is not ok", .raw_types = { /* union ?foo; */ diff --git a/tools/testing/selftests/net/lib/csum.c b/tools/testing/selftests/net/lib/csum.c index b9f3fc3c3426..e0a34e5e8dd5 100644 --- a/tools/testing/selftests/net/lib/csum.c +++ b/tools/testing/selftests/net/lib/csum.c @@ -654,10 +654,16 @@ static int recv_verify_packet_ipv4(void *nh, int len) { struct iphdr *iph = nh; uint16_t proto = cfg_encap ? IPPROTO_UDP : cfg_proto; + uint16_t ip_len; if (len < sizeof(*iph) || iph->protocol != proto) return -1; + ip_len = ntohs(iph->tot_len); + if (ip_len > len || ip_len < sizeof(*iph)) + return -1; + + len = ip_len; iph_addr_p = &iph->saddr; if (proto == IPPROTO_TCP) return recv_verify_packet_tcp(iph + 1, len - sizeof(*iph)); @@ -669,16 +675,22 @@ static int recv_verify_packet_ipv6(void *nh, int len) { struct ipv6hdr *ip6h = nh; uint16_t proto = cfg_encap ? IPPROTO_UDP : cfg_proto; + uint16_t ip_len; if (len < sizeof(*ip6h) || ip6h->nexthdr != proto) return -1; + ip_len = ntohs(ip6h->payload_len); + if (ip_len > len - sizeof(*ip6h)) + return -1; + + len = ip_len; iph_addr_p = &ip6h->saddr; if (proto == IPPROTO_TCP) - return recv_verify_packet_tcp(ip6h + 1, len - sizeof(*ip6h)); + return recv_verify_packet_tcp(ip6h + 1, len); else - return recv_verify_packet_udp(ip6h + 1, len - sizeof(*ip6h)); + return recv_verify_packet_udp(ip6h + 1, len); } /* return whether auxdata includes TP_STATUS_CSUM_VALID */ diff --git a/tools/testing/selftests/net/mptcp/Makefile b/tools/testing/selftests/net/mptcp/Makefile index 7b936a926859..5d796622e730 100644 --- a/tools/testing/selftests/net/mptcp/Makefile +++ b/tools/testing/selftests/net/mptcp/Makefile @@ -11,6 +11,8 @@ TEST_GEN_FILES = mptcp_connect pm_nl_ctl mptcp_sockopt mptcp_inq TEST_FILES := mptcp_lib.sh settings +TEST_INCLUDES := ../lib.sh ../net_helper.sh + EXTRA_CLEAN := *.pcap include ../../lib.mk diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh index 3564cd06643c..e8d0a01b4144 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_join.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh @@ -3130,7 +3130,9 @@ fullmesh_tests() pm_nl_set_limits $ns1 1 3 pm_nl_set_limits $ns2 1 3 pm_nl_add_endpoint $ns1 10.0.2.1 flags signal - pm_nl_add_endpoint $ns2 10.0.1.2 flags subflow,fullmesh + if mptcp_lib_kallsyms_has "mptcp_pm_subflow_check_next$"; then + pm_nl_add_endpoint $ns2 10.0.1.2 flags subflow,fullmesh + fi fullmesh=1 speed=slow \ run_tests $ns1 $ns2 10.0.1.1 chk_join_nr 3 3 3 diff --git a/tools/testing/selftests/riscv/mm/mmap_bottomup.c b/tools/testing/selftests/riscv/mm/mmap_bottomup.c index 7f7d3eb8b9c9..f9ccae50349b 100644 --- a/tools/testing/selftests/riscv/mm/mmap_bottomup.c +++ b/tools/testing/selftests/riscv/mm/mmap_bottomup.c @@ -7,8 +7,6 @@ TEST(infinite_rlimit) { EXPECT_EQ(BOTTOM_UP, memory_layout()); - - TEST_MMAPS; } TEST_HARNESS_MAIN diff --git a/tools/testing/selftests/riscv/mm/mmap_default.c b/tools/testing/selftests/riscv/mm/mmap_default.c index 2ba3ec990006..3f53b6ecc326 100644 --- a/tools/testing/selftests/riscv/mm/mmap_default.c +++ b/tools/testing/selftests/riscv/mm/mmap_default.c @@ -7,8 +7,6 @@ TEST(default_rlimit) { EXPECT_EQ(TOP_DOWN, memory_layout()); - - TEST_MMAPS; } TEST_HARNESS_MAIN diff --git a/tools/testing/selftests/riscv/mm/mmap_test.h b/tools/testing/selftests/riscv/mm/mmap_test.h index 3b29ca3bb3d4..75918d15919f 100644 --- a/tools/testing/selftests/riscv/mm/mmap_test.h +++ b/tools/testing/selftests/riscv/mm/mmap_test.h @@ -10,76 +10,9 @@ #define TOP_DOWN 0 #define BOTTOM_UP 1 -#if __riscv_xlen == 64 -uint64_t random_addresses[] = { - 0x19764f0d73b3a9f0, 0x016049584cecef59, 0x3580bdd3562f4acd, - 0x1164219f20b17da0, 0x07d97fcb40ff2373, 0x76ec528921272ee7, - 0x4dd48c38a3de3f70, 0x2e11415055f6997d, 0x14b43334ac476c02, - 0x375a60795aff19f6, 0x47f3051725b8ee1a, 0x4e697cf240494a9f, - 0x456b59b5c2f9e9d1, 0x101724379d63cb96, 0x7fe9ad31619528c1, - 0x2f417247c495c2ea, 0x329a5a5b82943a5e, 0x06d7a9d6adcd3827, - 0x327b0b9ee37f62d5, 0x17c7b1851dfd9b76, 0x006ebb6456ec2cd9, - 0x00836cd14146a134, 0x00e5c4dcde7126db, 0x004c29feadf75753, - 0x00d8b20149ed930c, 0x00d71574c269387a, 0x0006ebe4a82acb7a, - 0x0016135df51f471b, 0x00758bdb55455160, 0x00d0bdd949b13b32, - 0x00ecea01e7c5f54b, 0x00e37b071b9948b1, 0x0011fdd00ff57ab3, - 0x00e407294b52f5ea, 0x00567748c200ed20, 0x000d073084651046, - 0x00ac896f4365463c, 0x00eb0d49a0b26216, 0x0066a2564a982a31, - 0x002e0d20237784ae, 0x0000554ff8a77a76, 0x00006ce07a54c012, - 0x000009570516d799, 0x00000954ca15b84d, 0x0000684f0d453379, - 0x00002ae5816302b5, 0x0000042403fb54bf, 0x00004bad7392bf30, - 0x00003e73bfa4b5e3, 0x00005442c29978e0, 0x00002803f11286b6, - 0x000073875d745fc6, 0x00007cede9cb8240, 0x000027df84cc6a4f, - 0x00006d7e0e74242a, 0x00004afd0b836e02, 0x000047d0e837cd82, - 0x00003b42405efeda, 0x00001531bafa4c95, 0x00007172cae34ac4, -}; -#else -uint32_t random_addresses[] = { - 0x8dc302e0, 0x929ab1e0, 0xb47683ba, 0xea519c73, 0xa19f1c90, 0xc49ba213, - 0x8f57c625, 0xadfe5137, 0x874d4d95, 0xaa20f09d, 0xcf21ebfc, 0xda7737f1, - 0xcedf392a, 0x83026c14, 0xccedca52, 0xc6ccf826, 0xe0cd9415, 0x997472ca, - 0xa21a44c1, 0xe82196f5, 0xa23fd66b, 0xc28d5590, 0xd009cdce, 0xcf0be646, - 0x8fc8c7ff, 0xe2a85984, 0xa3d3236b, 0x89a0619d, 0xc03db924, 0xb5d4cc1b, - 0xb96ee04c, 0xd191da48, 0xb432a000, 0xaa2bebbc, 0xa2fcb289, 0xb0cca89b, - 0xb0c18d6a, 0x88f58deb, 0xa4d42d1c, 0xe4d74e86, 0x99902b09, 0x8f786d31, - 0xbec5e381, 0x9a727e65, 0xa9a65040, 0xa880d789, 0x8f1b335e, 0xfc821c1e, - 0x97e34be4, 0xbbef84ed, 0xf447d197, 0xfd7ceee2, 0xe632348d, 0xee4590f4, - 0x958992a5, 0xd57e05d6, 0xfd240970, 0xc5b0dcff, 0xd96da2c2, 0xa7ae041d, -}; -#endif - -// Only works on 64 bit -#if __riscv_xlen == 64 #define PROT (PROT_READ | PROT_WRITE) #define FLAGS (MAP_PRIVATE | MAP_ANONYMOUS) -/* mmap must return a value that doesn't use more bits than the hint address. */ -static inline unsigned long get_max_value(unsigned long input) -{ - unsigned long max_bit = (1UL << (((sizeof(unsigned long) * 8) - 1 - - __builtin_clzl(input)))); - - return max_bit + (max_bit - 1); -} - -#define TEST_MMAPS \ - ({ \ - void *mmap_addr; \ - for (int i = 0; i < ARRAY_SIZE(random_addresses); i++) { \ - mmap_addr = mmap((void *)random_addresses[i], \ - 5 * sizeof(int), PROT, FLAGS, 0, 0); \ - EXPECT_NE(MAP_FAILED, mmap_addr); \ - EXPECT_GE((void *)get_max_value(random_addresses[i]), \ - mmap_addr); \ - mmap_addr = mmap((void *)random_addresses[i], \ - 5 * sizeof(int), PROT, FLAGS, 0, 0); \ - EXPECT_NE(MAP_FAILED, mmap_addr); \ - EXPECT_GE((void *)get_max_value(random_addresses[i]), \ - mmap_addr); \ - } \ - }) -#endif /* __riscv_xlen == 64 */ - static inline int memory_layout(void) { void *value1 = mmap(NULL, sizeof(int), PROT, FLAGS, 0, 0); |