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2021-10-18Merge 5.15-rc6 into driver-core-nextGreg Kroah-Hartman
We need the driver-core fixes in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-17Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhostLinus Torvalds
Pull virtio fixes from Michael Tsirkin: "Fixes up some issues in rc5" * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: vhost-vdpa: Fix the wrong input in config_cb VDUSE: fix documentation underline warning Revert "virtio-blk: Add validation for block size in config space" vhost_vdpa: unset vq irq before freeing irq virtio: write back F_VERSION_1 before validate
2021-10-15Merge tag 'spi-fix-v5.15-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi fixes from Mark Brown: "A few small fixes. Mostly driver specific but there's one in the core which fixes a deadlock when adding devices on spi-mux that's triggered because spi-mux is a SPI device which is itself a SPI controller and so can instantiate devices when registered. We were using a global lock to protect against reusing chip selects but they're a per controller thing so moving the lock per controller resolves that" * tag 'spi-fix-v5.15-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi-mux: Fix false-positive lockdep splats spi: Fix deadlock when adding SPI controllers on SPI buses spi: bcm-qspi: clear MSPI spifie interrupt during probe spi: spi-nxp-fspi: don't depend on a specific node name erratum workaround spi: mediatek: skip delays if they are 0 spi: atmel: Fix PDC transfer setup bug spi: spidev: Add SPI ID table spi: Use 'flash' node name instead of 'spi-flash' in example
2021-10-15Merge tag 'ntfs3_for_5.15' of ↵Linus Torvalds
git://github.com/Paragon-Software-Group/linux-ntfs3 Pull ntfs3 fixes from Konstantin Komarov: "Use the new api for mounting as requested by Christoph. Also fixed: - some memory leaks and panic - xfstests (tested on x86_64) generic/016 generic/021 generic/022 generic/041 generic/274 generic/423 - some typos, wrong returned error codes, dead code, etc" * tag 'ntfs3_for_5.15' of git://github.com/Paragon-Software-Group/linux-ntfs3: (70 commits) fs/ntfs3: Check for NULL pointers in ni_try_remove_attr_list fs/ntfs3: Refactor ntfs_read_mft fs/ntfs3: Refactor ni_parse_reparse fs/ntfs3: Refactor ntfs_create_inode fs/ntfs3: Refactor ntfs_readlink_hlp fs/ntfs3: Rework ntfs_utf16_to_nls fs/ntfs3: Fix memory leak if fill_super failed fs/ntfs3: Keep prealloc for all types of files fs/ntfs3: Remove unnecessary functions fs/ntfs3: Forbid FALLOC_FL_PUNCH_HOLE for normal files fs/ntfs3: Refactoring of ntfs_set_ea fs/ntfs3: Remove locked argument in ntfs_set_ea fs/ntfs3: Use available posix_acl_release instead of ntfs_posix_acl_release fs/ntfs3: Check for NULL if ATTR_EA_INFO is incorrect fs/ntfs3: Refactoring of ntfs_init_from_boot fs/ntfs3: Reject mount if boot's cluster size < media sector size fs/ntfs3: Refactoring lock in ntfs_init_acl fs/ntfs3: Change posix_acl_equiv_mode to posix_acl_update_mode fs/ntfs3: Pass flags to ntfs_set_ea in ntfs_set_acl_ex fs/ntfs3: Refactor ntfs_get_acl_ex for better readability ...
2021-10-14Merge tag 'net-5.15-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Jakub Kicinski: "Quite calm. The noisy DSA driver (embedded switches) changes, and adjustment to IPv6 IOAM behavior add to diffstat's bottom line but are not scary. Current release - regressions: - af_unix: rename UNIX-DGRAM to UNIX to maintain backwards compatibility - procfs: revert "add seq_puts() statement for dev_mcast", minor format change broke user space Current release - new code bugs: - dsa: fix bridge_num not getting cleared after ports leaving the bridge, resource leak - dsa: tag_dsa: send packets with TX fwd offload from VLAN-unaware bridges using VID 0, prevent packet drops if pvid is removed - dsa: mv88e6xxx: keep the pvid at 0 when VLAN-unaware, prevent HW getting confused about station to VLAN mapping Previous releases - regressions: - virtio-net: fix for skb_over_panic inside big mode - phy: do not shutdown PHYs in READY state - dsa: mv88e6xxx: don't use PHY_DETECT on internal PHY's, fix link LED staying lit after ifdown - mptcp: fix possible infinite wait on recvmsg(MSG_WAITALL) - mqprio: Correct stats in mqprio_dump_class_stats() - ice: fix deadlock for Tx timestamp tracking flush - stmmac: fix feature detection on old hardware Previous releases - always broken: - sctp: account stream padding length for reconf chunk - icmp: fix icmp_ext_echo_iio parsing in icmp_build_probe() - isdn: cpai: check ctr->cnr to avoid array index out of bound - isdn: mISDN: fix sleeping function called from invalid context - nfc: nci: fix potential UAF of rf_conn_info object - dsa: microchip: prevent ksz_mib_read_work from kicking back in after it's canceled in .remove and crashing - dsa: mv88e6xxx: isolate the ATU databases of standalone and bridged ports - dsa: sja1105, ocelot: break circular dependency between switch and tag drivers - dsa: felix: improve timestamping in presence of packe loss - mlxsw: thermal: fix out-of-bounds memory accesses Misc: - ipv6: ioam: move the check for undefined bits to improve interoperability" * tag 'net-5.15-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (60 commits) icmp: fix icmp_ext_echo_iio parsing in icmp_build_probe MAINTAINERS: Update the devicetree documentation path of imx fec driver sctp: account stream padding length for reconf chunk mlxsw: thermal: Fix out-of-bounds memory accesses ethernet: s2io: fix setting mac address during resume NFC: digital: fix possible memory leak in digital_in_send_sdd_req() NFC: digital: fix possible memory leak in digital_tg_listen_mdaa() nfc: fix error handling of nfc_proto_register() Revert "net: procfs: add seq_puts() statement for dev_mcast" net: encx24j600: check error in devm_regmap_init_encx24j600 net: korina: select CRC32 net: arc: select CRC32 net: dsa: felix: break at first CPU port during init and teardown net: dsa: tag_ocelot_8021q: fix inability to inject STP BPDUs into BLOCKING ports net: dsa: felix: purge skb from TX timestamping queue if it cannot be sent net: dsa: tag_ocelot_8021q: break circular dependency with ocelot switch lib net: dsa: tag_ocelot: break circular dependency with ocelot switch lib driver net: mscc: ocelot: cross-check the sequence id from the timestamp FIFO with the skb PTP header net: mscc: ocelot: deny TX timestamping of non-PTP packets net: mscc: ocelot: warn when a PTP IRQ is raised for an unknown skb ...
2021-10-14Documentation: dyndbg: Improve cli param examplesAndrew Halaney
Jim pointed out that using $module.dyndbg= is always a more flexible choice for using dynamic debug on the command line. The $module.dyndbg style is checked at boot and handles if $module is a builtin. If it is actually a loadable module, it is handled again later when the module is loaded. If you just use dyndbg="module $module +p" dynamic debug is only enabled when $module is a builtin. It was recommended to illustrate wildcard usage as well. Suggested-by: Jim Cromie <jim.cromie@gmail.com> Signed-off-by: Andrew Halaney <ahalaney@redhat.com> Signed-off-by: Jason Baron <jbaron@akamai.com> Link: https://lore.kernel.org/r/1634139622-20667-4-git-send-email-jbaron@akamai.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-14dyndbg: Remove support for ddebug_query paramAndrew Halaney
This param has been deprecated for a very long time now, let's rip it out. Signed-off-by: Andrew Halaney <ahalaney@redhat.com> Signed-off-by: Jason Baron <jbaron@akamai.com> Link: https://lore.kernel.org/r/1634139622-20667-3-git-send-email-jbaron@akamai.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-13VDUSE: fix documentation underline warningRandy Dunlap
Fix a VDUSE documentation build warning: Documentation/userspace-api/vduse.rst:21: WARNING: Title underline too short. Fixes: 7bc7f61897b6 ("Documentation: Add documentation for VDUSE") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Xie Yongji <xieyongji@bytedance.com> Cc: Jason Wang <jasowang@redhat.com> Cc: Michael S. Tsirkin <mst@redhat.com> Cc: virtualization@lists.linux-foundation.org Cc: Jonathan Corbet <corbet@lwn.net> Cc: linux-doc@vger.kernel.org Link: https://lore.kernel.org/r/20211006202904.30241-1-rdunlap@infradead.org Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Xie Yongji <xieyongji@bytedance.com> Acked-by: Jason Wang <jasowang@redhat.com>
2021-10-11Merge branch 'for-5.15-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup Pull cgroup fixes from Tejun Heo: "All documentation / comment updates" * 'for-5.15-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup: cgroupv2, docs: fix misinformation in "device controller" section cgroup/cpuset: Change references of cpuset_mutex to cpuset_rwsem docs/cgroup: remove some duplicate words
2021-10-08Merge tag 'for-linus-5.15b-rc5-tag' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen fixes from Juergen Gross: - fix two minor issues in the Xen privcmd driver plus a cleanup patch for that driver - fix multiple issues related to running as PVH guest and some related earlyprintk fixes for other Xen guest types - fix an issue introduced in 5.15 the Xen balloon driver * tag 'for-linus-5.15b-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen/balloon: fix cancelled balloon action xen/x86: adjust data placement x86/PVH: adjust function/data placement xen/x86: hook up xen_banner() also for PVH xen/x86: generalize preferred console model from PV to PVH Dom0 xen/x86: make "earlyprintk=xen" work for HVM/PVH DomU xen/x86: allow "earlyprintk=xen" to work for PV Dom0 xen/x86: make "earlyprintk=xen" work better for PVH Dom0 xen/x86: allow PVH Dom0 without XEN_PV=y xen/x86: prevent PVH type from getting clobbered xen/privcmd: drop "pages" parameter from xen_remap_pfn() xen/privcmd: fix error handling in mmap-resource processing xen/privcmd: replace kcalloc() by kvcalloc() when allocating empty pages
2021-10-08Merge tag 'drm-fixes-2021-10-08' of git://anongit.freedesktop.org/drm/drmLinus Torvalds
Pull drm fixes from Dave Airlie: "I've returned from my tropical island retreat, even managed to bring one of my kids on a dive with some turtles. Thanks to Daniel for doing last week's work. Otherwise this is the weekly fixes pull, it's a bit bigger because the vc4 reverts in your tree caused some problems with fixes in the drm-misc tree so it got left out last week, so this week has the misc fixes rebased without the vc4 pieces. Otherwise it's i915, amdgpu with the usual fixes and a scattering over other drivers. I expect things should calm down a bit more next week. core: - Kconfig fix for fb_simple vs simpledrm. i915: - Fix RKL HDMI audio - Fix runtime pm imbalance on i915_gem_shrink() error path - Fix Type-C port access before hw/sw state sync - Fix VBT backlight struct version/size check - Fix VT-d async flip on SKL/BXT with plane stretch workaround amdgpu: - DCN 3.1 DP alt mode fixes - S0ix gfxoff fix - Fix DRM_AMD_DC_SI dependencies - PCIe DPC handling fix - DCN 3.1 scaling fix - Documentation fix amdkfd: - Fix potential memory leak - IOMMUv2 init fixes vc4 (there were some hdmi fixes but things got reverted, sort it out later): - compiler fix nouveau: - Cursor fix - Fix ttm buffer moves for ampere gpu's by adding minimal acceleration support. - memory leak fixes rockchip: - crtc/clk fixup panel: - ili9341 Fix DT bindings indent - y030xx067a - yellow tint init seq fix gbefb: - Fix gbefb when built with COMPILE_TEST" * tag 'drm-fixes-2021-10-08' of git://anongit.freedesktop.org/drm/drm: (33 commits) drm/amd/display: Fix detection of 4 lane for DPALT drm/amd/display: Limit display scaling to up to 4k for DCN 3.1 drm/amd/display: Skip override for preferred link settings during link training drm/nouveau/debugfs: fix file release memory leak drm/nouveau/kms/nv50-: fix file release memory leak drm/nouveau: avoid a use-after-free when BO init fails DRM: delete DRM IRQ legacy midlayer docs video: fbdev: gbefb: Only instantiate device when built for IP32 fbdev: simplefb: fix Kconfig dependencies drm/panel: abt-y030xx067a: yellow tint fix dt-bindings: panel: ili9341: correct indentation drm/nouveau/fifo/ga102: initialise chid on return from channel creation drm/rockchip: Update crtc fixup to account for fractional clk change drm/nouveau/ga102-: support ttm buffer moves via copy engine drm/nouveau/kms/tu102-: delay enabling cursor until after assign_windows drm/sun4i: dw-hdmi: Fix HDMI PHY clock setup drm/vc4: hdmi: Remove unused struct drm/kmb: Enable alpha blended second plane drm/amdgpu: handle the case of pci_channel_io_frozen only in amdgpu_pci_resume drm/amdgpu: init iommu after amdkfd device init ...
2021-10-08dt-bindings: net: snps,dwmac: add dwmac 3.40a IP versionHerve Codina
dwmac 3.40a is an old ip version that can be found on SPEAr3xx soc. Signed-off-by: Herve Codina <herve.codina@bootlin.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-10-08Merge tag 'amd-drm-fixes-5.15-2021-10-06' of ↵Dave Airlie
https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-5.15-2021-10-06: amdgpu: - DCN 3.1 DP alt mode fixes - S0ix gfxoff fix - Fix DRM_AMD_DC_SI dependencies - PCIe DPC handling fix - DCN 3.1 scaling fix - Documentation fix amdkfd: - Fix potential memory leak - IOMMUv2 init fixes Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211006203828.4818-1-alexander.deucher@amd.com
2021-10-07Merge tag 'net-5.15-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Jakub Kicinski: "Including fixes from xfrm, bpf, netfilter, and wireless. Current release - regressions: - xfrm: fix XFRM_MSG_MAPPING ABI breakage caused by inserting a new value in the middle of an enum - unix: fix an issue in unix_shutdown causing the other end read/write failures - phy: mdio: fix memory leak Current release - new code bugs: - mlx5e: improve MQPRIO resiliency against bad configs Previous releases - regressions: - bpf: fix integer overflow leading to OOB access in map element pre-allocation - stmmac: dwmac-rk: fix ethernet on rk3399 based devices - netfilter: conntrack: fix boot failure with nf_conntrack.enable_hooks=1 - brcmfmac: revert using ISO3166 country code and 0 rev as fallback - i40e: fix freeing of uninitialized misc IRQ vector - iavf: fix double unlock of crit_lock Previous releases - always broken: - bpf, arm: fix register clobbering in div/mod implementation - netfilter: nf_tables: correct issues in netlink rule change event notifications - dsa: tag_dsa: fix mask for trunked packets - usb: r8152: don't resubmit rx immediately to avoid soft lockup on device unplug - i40e: fix endless loop under rtnl if FW fails to correctly respond to capability query - mlx5e: fix rx checksum offload coexistence with ipsec offload - mlx5: force round second at 1PPS out start time and allow it only in supported clock modes - phy: pcs: xpcs: fix incorrect CL37 AN sequence, EEE disable sequence Misc: - xfrm: slightly rejig the new policy uAPI to make it less cryptic" * tag 'net-5.15-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (66 commits) net: prefer socket bound to interface when not in VRF iavf: fix double unlock of crit_lock i40e: Fix freeing of uninitialized misc IRQ vector i40e: fix endless loop under rtnl dt-bindings: net: dsa: marvell: fix compatible in example ionic: move filter sync_needed bit set gve: report 64bit tx_bytes counter from gve_handle_report_stats() gve: fix gve_get_stats() rtnetlink: fix if_nlmsg_stats_size() under estimation gve: Properly handle errors in gve_assign_qpl gve: Avoid freeing NULL pointer gve: Correct available tx qpl check unix: Fix an issue in unix_shutdown causing the other end read/write failures net: stmmac: trigger PCS EEE to turn off on link down net: pcs: xpcs: fix incorrect steps on disable EEE netlink: annotate data races around nlk->bound net: pcs: xpcs: fix incorrect CL37 AN sequence net: sfp: Fix typo in state machine debug string net/sched: sch_taprio: properly cancel timer from taprio_destroy() net: bridge: fix under estimation in br_get_linkxstats_size() ...
2021-10-06Merge tag 'devicetree-fixes-for-5.15-3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree fixes from Rob Herring: - Add another allowed address for TI sn65dsi86 - Drop more redundant minItems/maxItems - Fix more graph 'unevaluatedProperties' warnings in media bindings * tag 'devicetree-fixes-for-5.15-3' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: dt-bindings: drm/bridge: ti-sn65dsi86: Fix reg value dt-bindings: Drop more redundant 'maxItems/minItems' dt-bindings: media: Fix more graph 'unevaluatedProperties' related warnings
2021-10-06dt-bindings: net: dsa: marvell: fix compatible in exampleMarcel Ziswiler
While the MV88E6390 switch chip exists, one is supposed to use a compatible of "marvell,mv88e6190" for it. Fix this in the given example. Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com> Fixes: a3c53be55c95 ("net: dsa: mv88e6xxx: Support multiple MDIO busses") Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-10-06DRM: delete DRM IRQ legacy midlayer docsRandy Dunlap
Remove documentation associated with the removal of the DRM IRQ legacy midlayer. Eliminates these documentation warnings: ../drivers/gpu/drm/drm_irq.c:1: warning: 'irq helpers' not found ../drivers/gpu/drm/drm_irq.c:1: warning: no structured comments found Fixes: c1736b9008cb ("drm: IRQ midlayer is now legacy") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Thomas Zimmermann <tzimmermann@suse.de> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: dri-devel@lists.freedesktop.org Cc: Jonathan Corbet <corbet@lwn.net> Cc: linux-doc@vger.kernel.org Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel@ffwll.ch> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20211005025312.20913-1-rdunlap@infradead.org Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
2021-10-06dt-bindings: panel: ili9341: correct indentationKrzysztof Kozlowski
Correct indentation warning: ilitek,ili9341.yaml:25:9: [warning] wrong indentation: expected 10 but found 8 (indentation) Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20210819101020.26368-1-krzysztof.kozlowski@canonical.com (cherry picked from commit 333ba0d9d5d5a2cf1f6bbb754045e4f2cb3ed22d) Link: https://lore.kernel.org/dri-devel/CAL_JsqKcTfgnXNYzGDSFhKS2udhw2Dvk04ODwTxUdDRQjKdT0Q@mail.gmail.com/ Signed-off-by: Maxime Ripard <maxime@cerno.tech> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
2021-10-05Documentation/gpu: remove spurious "+" in amdgpu.rstAlex Deucher
Not sure why that was there. Remove it. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-10-05ABI: sysfs-devices-system-cpu: use cpuX instead of cpu#Mauro Carvalho Chehab
Some What entries here use cpu# as a wildcard, while others use, instead, cpuX. As scripts/get_abi.pl doesn't consider "#" as a wildcard, replace: cpu# -> cpuX inside the file. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/60b1a79189d1a9d9f1c9c9c299770e69b18972fd.1632994837.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-05ABI: sysfs-class-extcon: use uppercase X for wildcardsMauro Carvalho Chehab
Uppercase letters X, Y and Z are handled as wildcards by scripts/get_abi.pl. We can't do that with lowercase letters, as they're used everywhere. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/2dfd3f80cea2d0501f6451f2e66000b00fda3346.1632994837.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-05ABI: sysfs-class-hwmon: add a description for tempY_crit_alarmMauro Carvalho Chehab
Such ABI symbol is currently not described. Document it. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/a14f98e1b23ea14cf14da3c3169955343ec28bbe.1632994837.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-05ABI: sysfs-class-hwmon: add ABI documentation for itMauro Carvalho Chehab
Move the ABI attributes documentation from: Documentation/hwmon/sysfs-interface.rst in order for it to follow the usual ABI documentation. That allows script/get_abi.pl to properly handle it. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/5f47619ed882b0b8d1c84b56f7ea17bac0854b77.1632994837.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-05ABI: sysfs-mce: add 3 missing filesMauro Carvalho Chehab
Changeset 62fdac5913f7 ("x86, mce: Add boot options for corrected errors") added three more MCE files that are also exposed currently via sysfs. Document them. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/f9c13aff3f5a2cae0d4495eccd17f431f3a4c55a.1632994837.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-05ABI: sysfs-mce: add a new ABI fileMauro Carvalho Chehab
Reduce the gap of missing ABIs for Intel servers with MCE by adding a new ABI file. The contents of this file comes from: Documentation/x86/x86_64/machinecheck.rst Reviewed-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/801a26985e32589eb78ba4b728d3e19fdea18f04.1632994837.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-05xen/x86: make "earlyprintk=xen" work for HVM/PVH DomUJan Beulich
xenboot_write_console() is dealing with these quite fine so I don't see why xenboot_console_setup() would return -ENOENT in this case. Adjust documentation accordingly. Signed-off-by: Jan Beulich <jbeulich@suse.com> Reviewed-by: Juergen Gross <jgross@suse.com> Link: https://lore.kernel.org/r/3d212583-700e-8b2d-727a-845ef33ac265@suse.com Signed-off-by: Juergen Gross <jgross@suse.com>
2021-10-04dt-bindings: drm/bridge: ti-sn65dsi86: Fix reg valueGeert Uytterhoeven
make dtbs_check: arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dt.yaml: bridge@2c: reg:0:0: 45 was expected According to the datasheet, the I2C address can be either 0x2c or 0x2d, depending on the ADDR control input. Fixes: e3896e6dddf0b821 ("dt-bindings: drm/bridge: Document sn65dsi86 bridge bindings") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Link: https://lore.kernel.org/r/08f73c2aa0d4e580303357dfae107d084d962835.1632486753.git.geert+renesas@glider.be Signed-off-by: Rob Herring <robh@kernel.org>
2021-10-04Merge 5.15-rc4 into driver-core-nextGreg Kroah-Hartman
We need the driver core fixes in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-10-03Merge tag 'char-misc-5.15-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver fixes from Greg KH: "Here are some small misc driver fixes for 5.15-rc4. They are in two "groups": - ipack driver fixes for issues found by Johan Hovold - interconnect driver fixes for reported problems All of these have been in linux-next for a while with no reported issues" * tag 'char-misc-5.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: ipack: ipoctal: fix module reference leak ipack: ipoctal: fix missing allocation-failure check ipack: ipoctal: fix tty-registration error handling ipack: ipoctal: fix tty registration race ipack: ipoctal: fix stack information leak interconnect: qcom: sdm660: Add missing a2noc qos clocks dt-bindings: interconnect: sdm660: Add missing a2noc qos clocks interconnect: qcom: sdm660: Correct NOC_QOS_PRIORITY shift and mask interconnect: qcom: sdm660: Fix id of slv_cnoc_mnoc_cfg
2021-10-02Merge tag 'hwmon-for-v5.15-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon fixes from Guenter Roeck: - Fixed various potential NULL pointer accesses in w8379* drivers - Improved error handling, fault reporting, and fixed rounding in thmp421 driver - Fixed error handling in ltc2947 driver - Added missing attribute to pmbus/mp2975 driver - Fixed attribute values in pbus/ibm-cffps, occ, and mlxreg-fan drivers - Removed unused residual code from k10temp driver * tag 'hwmon-for-v5.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (w83793) Fix NULL pointer dereference by removing unnecessary structure field hwmon: (w83792d) Fix NULL pointer dereference by removing unnecessary structure field hwmon: (w83791d) Fix NULL pointer dereference by removing unnecessary structure field hwmon: (pmbus/mp2975) Add missed POUT attribute for page 1 mp2975 controller hwmon: (pmbus/ibm-cffps) max_power_out swap changes hwmon: (occ) Fix P10 VRM temp sensors hwmon: (ltc2947) Properly handle errors when looking for the external clock hwmon: (tmp421) fix rounding for negative values hwmon: (tmp421) report /PVLD condition as fault hwmon: (tmp421) handle I2C errors hwmon: (mlxreg-fan) Return non-zero value when fan current state is enforced from sysfs hwmon: (k10temp) Remove residues of current and voltage
2021-10-01dt-bindings: Drop more redundant 'maxItems/minItems'Rob Herring
Another round of removing redundant minItems/maxItems from new schema in the recent merge window. If a property has an 'items' list, then a 'minItems' or 'maxItems' with the same size as the list is redundant and can be dropped. Note that is DT schema specific behavior and not standard json-schema behavior. The tooling will fixup the final schema adding any unspecified minItems/maxItems. Cc: "David S. Miller" <davem@davemloft.net> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Evgeniy Polyakov <zbr@ioremap.net> Cc: Marek Vasut <marex@denx.de> Cc: Joakim Zhang <qiangqing.zhang@nxp.com> Cc: dri-devel@lists.freedesktop.org Cc: netdev@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20210928222920.2204761-1-robh@kernel.org
2021-10-01dt-bindings: media: Fix more graph 'unevaluatedProperties' related warningsRob Herring
The graph schema doesn't allow custom properties on endpoint nodes for '#/properties/port' and '#/$defs/port-base' should be used instead. This doesn't matter until 'unevaluatedProperties' support is implemented. Cc: Dave Stevenson <dave.stevenson@raspberrypi.com> Cc: Jacopo Mondi <jacopo@jmondi.org> Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Cc: "Paul J. Murphy" <paul.j.murphy@intel.com> Cc: Daniele Alessandrelli <daniele.alessandrelli@intel.com> Cc: linux-media@vger.kernel.org Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Daniele Alessandrelli <daniele.alessandrelli@intel.com> Link: https://lore.kernel.org/r/20210820001457.1705142-1-robh@kernel.org
2021-09-28ABI: sysfs-bus-platform: add modalias descriptionMauro Carvalho Chehab
Define the modalias parameter for platform devices, including the ones exposed via devicetree. Acked-by: Barry Song <song.bao.hua@hisilicon.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/9cdebbad008886b1d09f5f3ac5d88bee19f08d97.1632750608.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-09-28ABI: sysfs-driver-ufs: Add another What for platform driversMauro Carvalho Chehab
The current what expressions: What: /sys/bus/platform/drivers/ufshcd/*/... Doesn't actually match what (some?) platform drivers actually export. For instance, drivers/scsi/ufs/ufs-hisi.c actually creates the sysfs struct for ufshcd inside this directory: /sys/devices/platform/soc/ff3c0000.ufs Which has those aliases: /sys/devices/virtual/devlink/platform:fff35000.crg_ctrl--platform:ff3c0000.ufs/consumer/ /sys/bus/platform/drivers/ufshcd-hisi/ff3c0000.ufs/ /sys/bus/platform/devices/soc/ff3c0000.ufs/ /sys/bus/platform/devices/ff3c0000.ufs/ So, add another What: for such files that will match the device ufs entries, e. g.: What: /sys/bus/platform/devices/*.ufs/ Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/bc61469964bbcabe38d12aa88f2734d38a8741e5.1632750608.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-09-28ABI: obsolete/sysfs-bus-iio: add some missing blank linesMauro Carvalho Chehab
Avoid those warnings: Documentation/ABI/obsolete/sysfs-bus-iio:171: WARNING: Unexpected indentation. Documentation/ABI/obsolete/sysfs-bus-iio:12: WARNING: Unexpected indentation. Documentation/ABI/obsolete/sysfs-bus-iio:2: WARNING: Unexpected indentation. Documentation/ABI/obsolete/sysfs-bus-iio:149: WARNING: Unexpected indentation. Fixes: caf0fb3bb38a ("iio: Documentation: move incompatible ABI to obsolete") Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/602c52c3fb957b9d7d6b72292dc86d295b50c881.1632750608.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-09-28ABI: sysfs-bus-usb: add missing sysfs fieldsMauro Carvalho Chehab
There are lots of interface, power and endpoint properties that are currently missing any documentation. Add a description for them. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/7f6f7b955032836546f78a9041b22c10b6f4bc5b.1632750608.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-09-28ABI: sysfs-bus-usb: use a wildcard for interface name on WhatMauro Carvalho Chehab
Use <INTERFACE> instead of INTERFACE, in order for the get_abi.pl script to be able to identify this as a wildcard. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/cec7048385b6a4779894e19af681226e60f4d8b9.1632750608.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-09-28ABI: sysfs-bus-mdio: add alternate What for mdio symbolsMauro Carvalho Chehab
Not all sysfs nodes are shown under: /sys/bus/mdio_bus/devices/... They can also be at: /sys/class/mdio_bus/.../ So, update the What: entries to allow both. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/aa51f6c2d482b28a349ba67e2a3904564e67496b.1632750608.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-09-28ABI: sysfs-class-bdi: use What: to describe each propertyMauro Carvalho Chehab
Instead of listing all bdi entries inside the description, add one entry for each, just like the remaining ABI files. That allows get_abi.pl script to properly parse it. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/77e5904dfd275ed2670cd13779e5ef1da96e355c.1632750608.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-09-28ABI: sysfs-bus-pci: add a alternative What fieldsMauro Carvalho Chehab
There are some PCI ABI that aren't shown under: /sys/bus/pci/drivers/.../ Because they're registered with a different class. That's the case of, for instance: /sys/bus/i2c/drivers/CHT Whiskey Cove PMIC/unbind This one is not present under /sys/bus/pci: $ find /sys/bus/pci -name 'CHT Whiskey Cove PMIC' Although clearly this is provided by a PCI driver: /sys/devices/pci0000:00/0000:00:02.0/i2c-4/subsystem/drivers/CHT Whiskey Cove PMIC/unbind So, add an altertate What location in order to match bind/unbind to such devices. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/15ba8c07f1b0fd7359106920c8e34a7b9af7aea6.1632750608.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-09-28ABI: sysfs-devices-power: add some debug sysfs filesMauro Carvalho Chehab
Those files were added back in Apr 2010, but there's no documentation for them yet. Fixes: c92445fadb91 ("PM / Runtime: Add sysfs debug files") Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/df6c3ae0ffc2dddf73d7a5baf696a4aa260fb576.1632750608.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-09-28ABI: sysfs-kernel-slab: Document some statsMauro Carvalho Chehab
Document three slab stats that were added in 2011 and 2017. Fixes: 49e2258586b4 ("slub: per cpu cache for partial pages") Fixes: 8eb8284b4129 ("usercopy: Prepare for usercopy whitelisting") Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/8960435734c5aa918568ce7891171448c4d68709.1632750608.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-09-28ABI: o2cb: add an obsolete file for /sys/o2cbMauro Carvalho Chehab
This was renamed to /sys/fs/o2cb. Mark the old name as obsolete. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/25210a6af51b65808e3f102f9f08c3f90b763801.1632750608.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-09-28ABI: sysfs-bus-pci: add documentation for modaliasMauro Carvalho Chehab
Even being available since 2005, there's no documentation for modalias. Acked-by: Bjorn Helgaas <bhelgaas@google.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/9ceb1fcdbef3c0d2d0368dcc2f19084a3e529ad1.1632750608.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-09-28ABI: sysfs-devices: add /dev ABIMauro Carvalho Chehab
Changeset 23681e479129 ("[PATCH] Driver core: allow struct device to have a dev_t") added a /dev ABI for /sys/devices. Document it. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/bef678e68d1ac8ac504ed6e09f22105b787c877c.1632750608.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-09-28ABI: sysfs-devices-power: document some RPM statisticsMauro Carvalho Chehab
Changeset 8d4b9d1bfef1 ("PM / Runtime: Add runtime PM statistics (v3)") added runtime_active_time and runtime_suspended_time, in order to allow powertop to identify the amount of time a device is active/suspended. Add an ABI description for those. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/d5524b966d081c650121c4c496c2f7ab3df524e9.1632750608.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-09-28ABI: testing/sysfs-module: document initstateMauro Carvalho Chehab
Despite being an old ABI, present on all modules, its documentation is missing. Add it, based on the original commit. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/b9c72187abce2b0efd1c41646b1d0c66104d90e4.1632750608.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-09-28ABI: stable/sysfs-module: document version and srcversionMauro Carvalho Chehab
Changeset c988d2b28454 ("[PATCH] modules: add version and srcversion to sysfs") added version and srcversion ABI to modules. Document them. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/82bc7ebcc56c68c39b0e9de89cd0e023339d0597.1632750608.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-09-28ABI: stable/sysfs-module: better document modulesMauro Carvalho Chehab
Instead of placing almost everything there as a text, use the proper What: for each component of the ABI. This allows it to be better documented and parsed by get_abi.pl. While here, use wildcards for MODULENAME. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/35876c1eabbcd03170d658081030db980b403297.1632750608.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-09-28ABI: evm: place a second what at the next lineMauro Carvalho Chehab
Originally, get_abi.pl was using spaces to separate What: parameters, but there are several references that declare things like: /sys/class/powercap/.../<power zone>/enabled So, the logic was changes in order to properly address it. That broke the second What added by Changeset 18e49b304633 ("ABI: security: fix location for evm and ima_policy"). As the only file that defines multiple What: at the same line is this file, let's move the second What: to a separate line. Fixes: 18e49b304633 ("ABI: security: fix location for evm and ima_policy") Fixes: ab9c14805b37 ("scripts: get_abi.pl: Better handle multiple What parameters") Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/1f1e29ccdc0dd0ec089a67b8a4e9650517c6137a.1632823172.git.mchehab+huawei@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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