- 21 May, 2021 18 commits
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Arnaldo Carvalho de Melo authored
To pick the trivial change in: 0683b531 ("signal: Deliver all of the siginfo perf data in _perf") This silences this perf build warning: Warning: Kernel ABI header at 'tools/include/uapi/linux/perf_event.h' differs from latest version at 'include/uapi/linux/perf_event.h' diff -u tools/include/uapi/linux/perf_event.h include/uapi/linux/perf_event.h Cc: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Arnaldo Carvalho de Melo authored
To pick the trivial change in: 63c8af56 ("block: uapi: fix comment about block device ioctl") This silences this perf build warning: Warning: Kernel ABI header at 'tools/include/uapi/linux/fs.h' differs from latest version at 'include/uapi/linux/fs.h' diff -u tools/include/uapi/linux/fs.h include/uapi/linux/fs.h Cc: Damien Le Moal <damien.lemoal@wdc.com> Cc: Jens Axboe <axboe@kernel.dk> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Arnaldo Carvalho de Melo authored
To pick up more UAPI updates to sync with tools/. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmcLinus Torvalds authored
Pull MMC host fixes from Ulf Hansson: - Fix SD-card detection on Intel NUC10i3FNK4 (GL9755) - Replace WARN_ONCE with dev_warn_once for scatterlist offsets - Extend check of scatterlist size alignment with SD_IO_RW_EXTENDED * tag 'mmc-v5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: mmc: sdhci-pci-gli: increase 1.8V regulator wait mmc: meson-gx: also check SD_IO_RW_EXTENDED for scatterlist size alignment mmc: meson-gx: make replace WARN_ONCE with dev_warn_once about scatterlist offset alignment
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git://git.kernel.org/pub/scm/linux/kernel/git/robh/linuxLinus Torvalds authored
Pull devicetree fixes from Rob Herring: - Another batch of removing unneeded type references in schemas - Fix some out of date filename references - Convert renesas,drif schema to use DT graph schema * tag 'devicetree-fixes-for-5.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: dt-bindings: More removals of type references on common properties dt-bindings: media: renesas,drif: Use graph schema leds: Fix reference file name of documentation dt-bindings: phy: cadence-torrent: update reference file of docs
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Linus Torvalds authored
Merge branch 'for-v5.13-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace Pull siginfo fix from Eric Biederman: "During the merge window an issue with si_perf and the siginfo ABI came up. The alpha and sparc siginfo structure layout had changed with the addition of SIGTRAP TRAP_PERF and the new field si_perf. The reason only alpha and sparc were affected is that they are the only architectures that use si_trapno. Looking deeper it was discovered that si_trapno is used for only a few select signals on alpha and sparc, and that none of the other _sigfault fields past si_addr are used at all. Which means technically no regression on alpha and sparc. While the alignment concerns might be dismissed the abuse of si_errno by SIGTRAP TRAP_PERF does have the potential to cause regressions in existing userspace. While we still have time before userspace starts using and depending on the new definition siginfo for SIGTRAP TRAP_PERF this set of changes cleans up siginfo_t. - The si_trapno field is demoted from magic alpha and sparc status and made an ordinary union member of the _sigfault member of siginfo_t. Without moving it of course. - si_perf is replaced with si_perf_data and si_perf_type ending the abuse of si_errno. - Unnecessary additions to signalfd_siginfo are removed" * 'for-v5.13-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace: signalfd: Remove SIL_PERF_EVENT fields from signalfd_siginfo signal: Deliver all of the siginfo perf data in _perf signal: Factor force_sig_perf out of perf_sigtrap signal: Implement SIL_FAULT_TRAPNO siginfo: Move si_trapno inside the union inside _si_fault
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git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linuxLinus Torvalds authored
Pull module fix from Jessica Yu: "When CONFIG_MODULE_UNLOAD=n, module exit sections get sorted into the init region of the module in order to satisfy the requirements of jump_labels and static_calls. Previously, the exit section check was done in module_init_section(), but the solution there is not completely arch-indepedent as ARM is a special case and supplies its own module_init_section() function. Instead of pushing this logic further to the arch-specific code, switch to an arch-independent solution to check for module exit sections in the core module loader code in layout_sections() instead" * tag 'modules-for-v5.13-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux: module: check for exit sections in layout_sections() instead of module_init_section()
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git://github.com/openrisc/linuxLinus Torvalds authored
Pull OpenRISC fixes from Stafford Horne: "A few fixes that came in around the time of the merge window" * tag 'for-linus' of git://github.com/openrisc/linux: openrisc: Define memory barrier mb openrisc: mm/init.c: remove unused variable 'end' in paging_init() openrisc: mm/init.c: remove unused memblock_region variable in map_ram() openrisc: Fix a memory leak
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Arnaldo Carvalho de Melo authored
To avoid a NULL pointer dereference when the kernel supports the new feature but the tooling still hasn't an entry for it. This happened with the recently added PERF_COUNT_SW_CGROUP_SWITCHES software event. Reported-by: Thomas Richter <tmricht@linux.ibm.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Heiko Carstens <hca@linux.ibm.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Sumanth Korikkar <sumanthk@linux.ibm.com> Link: https://lore.kernel.org/linux-perf-users/YKVESEKRjKtILhog@kernel.org/Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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git://anongit.freedesktop.org/drm/drmLinus Torvalds authored
Pull drm fixes from Dave Airlie: "Usual collection, mostly amdgpu and some i915 regression fixes. I nearly managed to hose my build/sign machine this week, but I recovered it just in time, and I even got clang12 built. dma-buf: - WARN fix amdgpu: - Fix downscaling ratio on DCN3.x - Fix for non-4K pages - PCO/RV compute hang fix - Dongle fix - Aldebaran codec query support - Refcount leak fix - Use after free fix - Navi12 golden settings updates - GPU reset fixes radeon: - Fix for imported BO handling i915: - Pin the L-shape quirked object as unshrinkable to fix crashes - Disable HiZ Raw Stall Optimization on broken gen7 to fix glitches, gfx corruption - GVT: Move mdev attribute groups into kvmgt module to fix kconfig deps issue exynos: - Correct kerneldoc of fimd_shadow_protect_win function - Drop redundant error messages" * tag 'drm-fixes-2021-05-21-1' of git://anongit.freedesktop.org/drm/drm: dma-buf: fix unintended pin/unpin warnings drm/amdgpu: stop touching sched.ready in the backend drm/amd/amdgpu: fix a potential deadlock in gpu reset drm/amdgpu: update sdma golden setting for Navi12 drm/amdgpu: update gc golden setting for Navi12 drm/amdgpu: Fix a use-after-free drm/amdgpu: add video_codecs query support for aldebaran drm/amd/amdgpu: fix refcount leak drm/amd/display: Disconnect non-DP with no EDID drm/amdgpu: disable 3DCGCG on picasso/raven1 to avoid compute hang drm/amdgpu: Fix GPU TLB update error when PAGE_SIZE > AMDGPU_PAGE_SIZE drm/radeon: use the dummy page for GART if needed drm/amd/display: Use the correct max downscaling value for DCN3.x family drm/i915/gt: Disable HiZ Raw Stall Optimization on broken gen7 drm/i915/gem: Pin the L-shape quirked object as unshrinkable drm/exynos/decon5433: Remove redundant error printing in exynos5433_decon_probe() drm/exynos: Remove redundant error printing in exynos_dsi_probe() drm/exynos: correct exynos_drm_fimd kerneldoc drm/i915/gvt: Move mdev attribute groups into kvmgt module
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Dave Airlie authored
Merge tag 'amd-drm-fixes-5.13-2021-05-19' of https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-5.13-2021-05-19: amdgpu: - Fix downscaling ratio on DCN3.x - Fix for non-4K pages - PCO/RV compute hang fix - Dongle fix - Aldebaran codec query support - Refcount leak fix - Use after free fix - Navi12 golden settings updates - GPU reset fixes radeon: - Fix for imported BO handling Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210520022500.4023-1-alexander.deucher@amd.com
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Dave Airlie authored
Merge tag 'drm-intel-fixes-2021-05-20' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes drm/i915 fixes for v5.13-rc3: - Pin the L-shape quirked object as unshrinkable to fix crashes - Disable HiZ Raw Stall Optimization on broken gen7 to fix glitches, gfx corruption - GVT: Move mdev attribute groups into kvmgt module to fix kconfig deps issue Signed-off-by: Dave Airlie <airlied@redhat.com> From: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/87a6opehx6.fsf@intel.com
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git://anongit.freedesktop.org/drm/drm-miscDave Airlie authored
Just a single fix for a dma-buf related WARN Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20210520140808.ds6bk6i3oarmiea6@gilmour
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Dave Airlie authored
Merge tag 'exynos-drm-fixes-for-v5.13-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-fixes Fixup - Correct kerneldoc of fimd_shadow_protect_win function. Cleanup - Drop redundant error messages. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Inki Dae <inki.dae@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210520034747.257687-1-inki.dae@samsung.com
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git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds authored
Pull ARM SoC fixes from Arnd Bergmann: "Only a small number of fixes so far, including some that I had applied during the merge window, so this is based on the original merge of the other branches. - The largest change is a fix for a reference counting bug in the AMD TEE driver. - Neil Armstrong now co-maintains Amlogic SoC support - Two build warning fixes for renesas device tree files - A sign expansion bug for optee - A DT binding fix for a mismerge" * tag 'arm-soc-fixes-5.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: ARM: npcm: wpcm450: select interrupt controller driver MAINTAINERS: ARM/Amlogic SoCs: add Neil as primary maintainer tee: amdtee: unload TA only when its refcount becomes 0 dt-bindings: nvmem: mediatek: remove duplicate mt8192 line firmware: arm_scmi: Remove duplicate declaration of struct scmi_protocol_handle firmware: arm_scpi: Prevent the ternary sign expansion bug arm64: dts: renesas: Add port@0 node for all CSI-2 nodes to dtsi arm64: dts: renesas: aistarvision-mipi-adapter-2.1: Fix CSI40 ports
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Linus Torvalds authored
Merge branch 'urgent.2021.05.20a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu Pull kcsan fix from Paul McKenney: "Fix for a regression introduced in this merge window by commit e36299ef ("kcsan, debugfs: Move debugfs file creation out of early init"). The regression is not easy to trigger, requiring a KCSAN build using clang with CONFIG_LTO_CLANG=y. The fix is to simply make the kcsan_debugfs_init() function's type initcall-compatible. This has been posted to the relevant mailing lists:" * 'urgent.2021.05.20a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu: kcsan: Fix debugfs initcall return type
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds authored
Pull SCSI fixes from James Bottomley: "Eight small fixes, all in drivers" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: pm80xx: Fix drives missing during rmmod/insmod loop scsi: qla2xxx: Fix error return code in qla82xx_write_flash_dword() scsi: qedf: Add pointer checks in qedf_update_link_speed() scsi: ufs: core: Increase the usable queue depth scsi: BusLogic: Fix 64-bit system enumeration error for Buslogic scsi: ufs: ufs-mediatek: Fix power down spec violation
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Linus Torvalds authored
Merge tag 'for-5.13/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm Pull device mapper fixes from Mike Snitzer: - Fix a couple DM snapshot target crashes exposed by user-error. - Fix DM integrity target to not use discard optimization, introduced during 5.13 merge, when recalulating. - Fix some sparse warnings in DM integrity target. * tag 'for-5.13/dm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm: dm integrity: fix sparse warnings dm integrity: revert to not using discard filler when recalulating dm snapshot: fix crash with transient storage and zero chunk size dm snapshot: fix a crash when an origin has no snapshots
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- 20 May, 2021 7 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdmaLinus Torvalds authored
Pull rdma fixes from Jason Gunthorpe: "A mixture of small bug fixes, most for longer standing problems: - NULL pointer crash in siw - Various error unwind bugs in siw, rxe, cm - User triggerable errors in uverbs - Minor bugs in mlx5 and rxe drivers" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: RDMA/uverbs: Fix a NULL vs IS_ERR() bug RDMA/mlx5: Fix query DCT via DEVX RDMA/core: Don't access cm_id after its destruction RDMA/rxe: Return CQE error if invalid lkey was supplied RDMA/mlx5: Recover from fatal event in dual port mode RDMA/mlx5: Verify that DM operation is reasonable RDMA/rxe: Clear all QP fields if creation failed RDMA/core: Prevent divide-by-zero error triggered by the user RDMA/siw: Release xarray entry RDMA/siw: Properly check send and receive CQ pointers
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/soundLinus Torvalds authored
Pull sound fixes from Takashi Iwai: "All small device-specific fixes here: a series of FireWire audio fixes, UAF and other fixes in USB-audio and co spotted by fuzzer, and a few HD-audio quirks as usual" * tag 'sound-5.13-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: line6: Fix racy initialization of LINE6 MIDI ALSA: dice: fix stream format for TC Electronic Konnekt Live at high sampling transfer frequency ALSA: dice: disable double_pcm_frames mode for M-Audio Profire 610, 2626 and Avid M-Box 3 Pro ALSA: intel8x0: Don't update period unless prepared ALSA: hda/realtek: Add some CLOVE SSIDs of ALC293 ALSA: firewire-lib: fix amdtp_packet tracepoints event for packet_index field ALSA: firewire-lib: fix calculation for size of IR context payload ALSA: firewire-lib: fix check for the size of isochronous packet payload ALSA: bebob/oxfw: fix Kconfig entry for Mackie d.2 Pro ALSA: dice: fix stream format at middle sampling rate for Alesis iO 26 ALSA: hda/realtek: Add fixup for HP Spectre x360 15-df0xxx ALSA: usb-audio: Fix potential out-of-bounce access in MIDI EP parser ALSA: usb-audio: Validate MS endpoint descriptors ALSA: hda: fixup headset for ASUS GU502 laptop ALSA: hda/realtek: reset eapd coeff to default value for alc287
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Linus Torvalds authored
Merge tag 'platform-drivers-x86-v5.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 Pull x86 platform driver fixes from Hans de Goede: "Assorted pdx86 bug-fixes and model-specific quirks for 5.13" * tag 'platform-drivers-x86-v5.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: platform/x86: touchscreen_dmi: Add info for the Chuwi Hi10 Pro (CWI529) tablet platform/x86: touchscreen_dmi: Add info for the Mediacom Winpad 7.0 W700 tablet platform/x86: intel_punit_ipc: Append MODULE_DEVICE_TABLE for ACPI platform/x86: dell-smbios-wmi: Fix oops on rmmod dell_smbios platform/x86: hp-wireless: add AMD's hardware id to the supported list platform/x86: intel_int0002_vgpio: Only call enable_irq_wake() when using s2idle platform/x86: gigabyte-wmi: add support for B550 Aorus Elite platform/x86: gigabyte-wmi: add support for X570 UD platform/x86: gigabyte-wmi: streamline dmi matching platform/mellanox: mlxbf-tmfifo: Fix a memory barrier issue platform/surface: dtx: Fix poll function platform/surface: aggregator: Add platform-drivers-x86 list to MAINTAINERS entry platform/surface: aggregator: avoid clang -Wconstant-conversion warning platform/surface: aggregator: Do not mark interrupt as shared platform/x86: hp_accel: Avoid invoking _INI to speed up resume platform/x86: ideapad-laptop: fix method name typo platform/x86: ideapad-laptop: fix a NULL pointer dereference
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-miscLinus Torvalds authored
Pull char/misc driver fixes from Greg KH: "Here is a big set of char/misc/other driver fixes for 5.13-rc3. The majority here is the fallout of the umn.edu re-review of all prior submissions. That resulted in a bunch of reverts along with the "correct" changes made, such that there is no regression of any of the potential fixes that were made by those individuals. I would like to thank the over 80 different developers who helped with the review and fixes for this mess. Other than that, there's a few habanna driver fixes for reported issues, and some dyndbg fixes for reported problems. All of these have been in linux-next for a while with no reported problems" * tag 'char-misc-5.13-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (82 commits) misc: eeprom: at24: check suspend status before disable regulator uio_hv_generic: Fix another memory leak in error handling paths uio_hv_generic: Fix a memory leak in error handling paths uio/uio_pci_generic: fix return value changed in refactoring Revert "Revert "ALSA: usx2y: Fix potential NULL pointer dereference"" dyndbg: drop uninformative vpr_info dyndbg: avoid calling dyndbg_emit_prefix when it has no work binder: Return EFAULT if we fail BINDER_ENABLE_ONEWAY_SPAM_DETECTION cdrom: gdrom: initialize global variable at init time brcmfmac: properly check for bus register errors Revert "brcmfmac: add a check for the status of usb_register" video: imsttfb: check for ioremap() failures Revert "video: imsttfb: fix potential NULL pointer dereferences" net: liquidio: Add missing null pointer checks Revert "net: liquidio: fix a NULL pointer dereference" media: gspca: properly check for errors in po1030_probe() Revert "media: gspca: Check the return value of write_bridge for timeout" media: gspca: mt9m111: Check write_bridge for timeout Revert "media: gspca: mt9m111: Check write_bridge for timeout" media: dvb: Add check on sp8870_readreg return ...
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git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fsLinus Torvalds authored
Pull quota fixes from Jan Kara: "The most important part in the pull is disablement of the new syscall quotactl_path() which was added in rc1. The reason is some people at LWN discussion pointed out dirfd would be useful for this path based syscall and Christian Brauner agreed. Without dirfd it may be indeed problematic for containers. So let's just disable the syscall for now when it doesn't have users yet so that we have more time to mull over how to best specify the filesystem we want to work on" * tag 'quota_for_v5.13-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: quota: Disable quotactl_path syscall quota: Use 'hlist_for_each_entry' to simplify code
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Hans de Goede authored
Add touchscreen info for the Chuwi Hi10 Pro (CWI529) tablet. This includes info for getting the firmware directly from the UEFI, so that the user does not need to manually install the firmware in /lib/firmware/silead. This change will make the touchscreen on these devices work OOTB, without requiring any manual setup. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20210520093228.7439-1-hdegoede@redhat.com
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Christian König authored
DMA-buf internal users call the pin/unpin functions without having a dynamic attachment. Avoid the warning and backtrace in the logs. Signed-off-by: Christian König <christian.koenig@amd.com> Bugs: https://gitlab.freedesktop.org/drm/intel/-/issues/3481 Fixes: c545781e ("dma-buf: doc polish for pin/unpin") Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> CC: stable@kernel.org Link: https://patchwork.freedesktop.org/patch/msgid/20210517115705.2141-1-christian.koenig@amd.com
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- 19 May, 2021 15 commits
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Christian König authored
This unfortunately comes up in regular intervals and breaks GPU reset for the engine in question. The sched.ready flag controls if an engine can't get working during hw_init, but should never be set to false during hw_fini. v2: squash in unused variable fix (Alex) Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Lang Yu authored
When amdgpu_ib_ring_tests failed, the reset logic called amdgpu_device_ip_suspend twice, then deadlock occurred. Deadlock log: [ 805.655192] amdgpu 0000:04:00.0: amdgpu: ib ring test failed (-110). [ 806.290952] [drm] free PSP TMR buffer [ 806.319406] ============================================ [ 806.320315] WARNING: possible recursive locking detected [ 806.321225] 5.11.0-custom #1 Tainted: G W OEL [ 806.322135] -------------------------------------------- [ 806.323043] cat/2593 is trying to acquire lock: [ 806.323825] ffff888136b1cdc8 (&adev->dm.dc_lock){+.+.}-{3:3}, at: dm_suspend+0xb8/0x1d0 [amdgpu] [ 806.325668] but task is already holding lock: [ 806.326664] ffff888136b1cdc8 (&adev->dm.dc_lock){+.+.}-{3:3}, at: dm_suspend+0xb8/0x1d0 [amdgpu] [ 806.328430] other info that might help us debug this: [ 806.329539] Possible unsafe locking scenario: [ 806.330549] CPU0 [ 806.330983] ---- [ 806.331416] lock(&adev->dm.dc_lock); [ 806.332086] lock(&adev->dm.dc_lock); [ 806.332738] *** DEADLOCK *** [ 806.333747] May be due to missing lock nesting notation [ 806.334899] 3 locks held by cat/2593: [ 806.335537] #0: ffff888100d3f1b8 (&attr->mutex){+.+.}-{3:3}, at: simple_attr_read+0x4e/0x110 [ 806.337009] #1: ffff888136b1fd78 (&adev->reset_sem){++++}-{3:3}, at: amdgpu_device_lock_adev+0x42/0x94 [amdgpu] [ 806.339018] #2: ffff888136b1cdc8 (&adev->dm.dc_lock){+.+.}-{3:3}, at: dm_suspend+0xb8/0x1d0 [amdgpu] [ 806.340869] stack backtrace: [ 806.341621] CPU: 6 PID: 2593 Comm: cat Tainted: G W OEL 5.11.0-custom #1 [ 806.342921] Hardware name: AMD Celadon-CZN/Celadon-CZN, BIOS WLD0C23N_Weekly_20_12_2 12/23/2020 [ 806.344413] Call Trace: [ 806.344849] dump_stack+0x93/0xbd [ 806.345435] __lock_acquire.cold+0x18a/0x2cf [ 806.346179] lock_acquire+0xca/0x390 [ 806.346807] ? dm_suspend+0xb8/0x1d0 [amdgpu] [ 806.347813] __mutex_lock+0x9b/0x930 [ 806.348454] ? dm_suspend+0xb8/0x1d0 [amdgpu] [ 806.349434] ? amdgpu_device_indirect_rreg+0x58/0x70 [amdgpu] [ 806.350581] ? _raw_spin_unlock_irqrestore+0x47/0x50 [ 806.351437] ? dm_suspend+0xb8/0x1d0 [amdgpu] [ 806.352437] ? rcu_read_lock_sched_held+0x4f/0x80 [ 806.353252] ? rcu_read_lock_sched_held+0x4f/0x80 [ 806.354064] mutex_lock_nested+0x1b/0x20 [ 806.354747] ? mutex_lock_nested+0x1b/0x20 [ 806.355457] dm_suspend+0xb8/0x1d0 [amdgpu] [ 806.356427] ? soc15_common_set_clockgating_state+0x17d/0x19 [amdgpu] [ 806.357736] amdgpu_device_ip_suspend_phase1+0x78/0xd0 [amdgpu] [ 806.360394] amdgpu_device_ip_suspend+0x21/0x70 [amdgpu] [ 806.362926] amdgpu_device_pre_asic_reset+0xb3/0x270 [amdgpu] [ 806.365560] amdgpu_device_gpu_recover.cold+0x679/0x8eb [amdgpu] Signed-off-by: Lang Yu <Lang.Yu@amd.com> Acked-by: Christian KÃnig <christian.koenig@amd.com> Reviewed-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Guchun Chen authored
Current golden setting is out of date. Signed-off-by: Guchun Chen <guchun.chen@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
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Guchun Chen authored
Current golden setting is out of date. Signed-off-by: Guchun Chen <guchun.chen@amd.com> Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
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xinhui pan authored
looks like we forget to set ttm->sg to NULL. Hit panic below [ 1235.844104] general protection fault, probably for non-canonical address 0x6b6b6b6b6b6b7b4b: 0000 [#1] SMP DEBUG_PAGEALLOC NOPTI [ 1235.989074] Call Trace: [ 1235.991751] sg_free_table+0x17/0x20 [ 1235.995667] amdgpu_ttm_backend_unbind.cold+0x4d/0xf7 [amdgpu] [ 1236.002288] amdgpu_ttm_backend_destroy+0x29/0x130 [amdgpu] [ 1236.008464] ttm_tt_destroy+0x1e/0x30 [ttm] [ 1236.013066] ttm_bo_cleanup_memtype_use+0x51/0xa0 [ttm] [ 1236.018783] ttm_bo_release+0x262/0xa50 [ttm] [ 1236.023547] ttm_bo_put+0x82/0xd0 [ttm] [ 1236.027766] amdgpu_bo_unref+0x26/0x50 [amdgpu] [ 1236.032809] amdgpu_amdkfd_gpuvm_alloc_memory_of_gpu+0x7aa/0xd90 [amdgpu] [ 1236.040400] kfd_ioctl_alloc_memory_of_gpu+0xe2/0x330 [amdgpu] [ 1236.046912] kfd_ioctl+0x463/0x690 [amdgpu] Signed-off-by: xinhui pan <xinhui.pan@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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James Zhu authored
Add video_codecs query support for aldebaran. Signed-off-by: James Zhu <James.Zhu@amd.com> Reviewed-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Jingwen Chen authored
[Why] the gem object rfb->base.obj[0] is get according to num_planes in amdgpufb_create, but is not put according to num_planes [How] put rfb->base.obj[0] in amdgpu_fbdev_destroy according to num_planes Signed-off-by: Jingwen Chen <Jingwen.Chen2@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Chris Park authored
[Why] Active DP dongles return no EDID when dongle is connected, but VGA display is taken out. Current driver behavior does not remove the active display when this happens, and this is a gap between dongle DTP and dongle behavior. [How] For active DP dongles and non-DP scenario, disconnect sink on detection when no EDID is read due to timeout. Signed-off-by: Chris Park <Chris.Park@amd.com> Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Acked-by: Stylon Wang <stylon.wang@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Changfeng authored
There is problem with 3DCGCG firmware and it will cause compute test hang on picasso/raven1. It needs to disable 3DCGCG in driver to avoid compute hang. Signed-off-by: Changfeng <Changfeng.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
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Yi Li authored
When PAGE_SIZE is larger than AMDGPU_PAGE_SIZE, the number of GPU TLB entries which need to update in amdgpu_map_buffer() should be multiplied by AMDGPU_GPU_PAGES_IN_CPU_PAGE (PAGE_SIZE / AMDGPU_PAGE_SIZE). Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Yi Li <liyi@loongson.cn> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
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Christian König authored
Imported BOs don't have a pagelist any more. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Fixes: 0575ff3d ("drm/radeon: stop using pages with drm_prime_sg_to_page_addr_arrays v2") CC: stable@vger.kernel.org # 5.12
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Nikola Cornij authored
[why] As per spec, DCN3.x can do 6:1 downscaling and DCN2.x can do 4:1. The max downscaling limit value for DCN2.x is 250, which means it's calculated as 1000 / 4 = 250. For DCN3.x this then gives 1000 / 6 = 167. [how] Set maximum downscaling limit to 167 for DCN3.x Signed-off-by: Nikola Cornij <nikola.cornij@amd.com> Reviewed-by: Charlene Liu <Charlene.Liu@amd.com> Reviewed-by: Harry Wentland <Harry.Wentland@amd.com> Acked-by: Stylon Wang <stylon.wang@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
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Dan Carpenter authored
The uapi_get_object() function returns error pointers, it never returns NULL. Fixes: 149d3845 ("RDMA/uverbs: Add a method to introspect handles in a context") Link: https://lore.kernel.org/r/YJ6Got+U7lz+3n9a@mwandaSigned-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
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Namhyung Kim authored
It counts how often cgroups are changed actually during the context switches. # perf stat -a -e context-switches,cgroup-switches -a sleep 1 Performance counter stats for 'system wide': 11,267 context-switches 10,950 cgroup-switches 1.015634369 seconds time elapsed Committer notes: The kernel patches landed in v5.13, but this entry wasn't filled in perf's parse-events tables, which was leading to a segfault when running 'perf list' on a kernel with that feature, as reported by Thomas Richter. Also removed the part touching tools/include/uapi/linux/perf_event.h as it was updated in the usual sync with the kernel UAPI headers, in a previous, already upstream, patch. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Heiko Carstens <hca@linux.ibm.com> Cc: Ian Rogers <irogers@google.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Cc: Thomas Richter <tmricht@linux.ibm.com> Link: http://lore.kernel.org/lkml/20210210083327.22726-3-namhyung@kernel.orgSigned-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Maor Gottlieb authored
When executing DEVX command to query QP object, we need to take the QP type from the mlx5_ib_qp struct which hold the driver specific QP types as well, such as DC. Fixes: 34613eb1 ("IB/mlx5: Enable modify and query verbs objects via DEVX") Link: https://lore.kernel.org/r/6eee15d63f09bb70787488e0cf96216e2957f5aa.1621413654.git.leonro@nvidia.comReviewed-by: Yishai Hadas <yishaih@nvidia.com> Signed-off-by: Maor Gottlieb <maorg@nvidia.com> Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
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