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  1. 17 Jul, 2020 4 commits
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid into master · 60541fb6
      Linus Torvalds authored 
      Pull HID fixes from Jiri Kosina:

 - linked list race condition fix in hid-steam driver from Rodrigo Rivas
   Costa

 - assorted deviceID-specific quirks and other small cosmetic cleanups

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid:
  HID: logitech-hidpp: avoid repeated "multiplier = " log messages
  HID: logitech: Use HIDPP_RECEIVER_INDEX instead of 0xff
  HID: quirks: Ignore Simply Automated UPB PIM
  HID: apple: Disable Fn-key key-re-mapping on clone keyboards
  MAINTAINERS: update uhid and hid-wiimote entry
  HID: steam: fixes race in handling device list.
  HID: magicmouse: do not set up autorepeat
  HID: alps: support devices with report id 2
  HID: quirks: Always poll Obins Anne Pro 2 keyboard
  HID: i2c-hid: add Mediacom FlexBook edge13 to descriptor override
      60541fb6
    • Linus Torvalds's avatar
      Merge tag 'sound-5.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound into master · a238ac2d
      Linus Torvalds authored 
      Pull sound fixes from Takashi Iwai:
 "No surprise here, just a few device-specific small fixes: two fixes
  for USB LINE6 and one for USB-audio drivers wrt syzkaller fuzzer
  issues, while the rest are all HD-audio Realtek quirks"

* tag 'sound-5.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: hda/realtek - fixup for yet another Intel reference board
  ALSA: hda/realtek - Enable Speaker for ASUS UX563
  ALSA: hda/realtek - Enable Speaker for ASUS UX533 and UX534
  ALSA: hda/realtek: Enable headset mic of Acer TravelMate B311R-31 with ALC256
  ALSA: hda/realtek: enable headset mic of ASUS ROG Zephyrus G14(G401) series with ALC289
  ALSA: hda/realtek - change to suitable link model for ASUS platform
  ALSA: usb-audio: Fix race against the error recovery URB submission
  ALSA: line6: Sync the pending work cancel at disconnection
  ALSA: line6: Perform sanity check for each URB creation
      a238ac2d
    • Linus Torvalds's avatar
      Merge tag 'drm-fixes-2020-07-17-1' of git://anongit.freedesktop.org/drm/drm into master · 88825726
      Linus Torvalds authored 
      Pull drm fixes from Dave Airlie:
 "Weekly fixes pull, big bigger than I'd normally like, but they are
  fairly scattered and small individually.

  The vmwgfx one is a black screen regression, otherwise the largest is
  an MST encoder fix for amdgpu which results in a WARN in some cases,
  and a scattering of i915 fixes.

  I'm tracking two regressions at the moment that hopefully we get
  nailed down this week for rc7.

  dma-buf:
   - sleeping atomic fix

  amdgpu:
   - Fix a race condition with KIQ
   - Preemption fix
   - Fix handling of fake MST encoders
   - OLED panel fix
   - Handle allocation failure in stream construction
   - Renoir SMC fix
   - SDMA 5.x fix

  i915:
   - FBC w/a stride fix
   - Fix use-after-free fix on module reload
   - Ignore irq enabling on the virtual engines to fix device sleep
   - Use GTT when saving/restoring engine GPR
   - Fix selftest sort function

  vmwgfx:
   - black screen fix

  aspeed:
   - fbcon init warn fix"

* tag 'drm-fixes-2020-07-17-1' of git://anongit.freedesktop.org/drm/drm:
  drm/amdgpu/sdma5: fix wptr overwritten in ->get_wptr()
  drm/amdgpu/powerplay: Modify SMC message name for setting power profile mode
  drm/amd/display: handle failed allocation during stream construction
  drm/amd/display: OLED panel backlight adjust not work with external display connected
  drm/amdgpu/display: create fake mst encoders ahead of time (v4)
  drm/amdgpu: fix preemption unit test
  drm/amdgpu/gfx10: fix race condition for kiq
  drm/i915: Recalculate FBC w/a stride when needed
  drm/i915: Move cec_notifier to intel_hdmi_connector_unregister, v2.
  drm/i915/gt: Only swap to a random sibling once upon creation
  drm/i915/gt: Ignore irq enabling on the virtual engines
  drm/i915/perf: Use GTT when saving/restoring engine GPR
  drm/i915/selftests: Fix compare functions provided for sorting
  drm/vmwgfx: fix update of display surface when resolution changes
  dmabuf: use spinlock to access dmabuf->name
  drm/aspeed: Call drm_fbdev_generic_setup after drm_dev_register
      88825726
    • Dave Airlie's avatar
      Merge tag 'amd-drm-fixes-5.8-2020-07-15' of... · adbe8a3c
      Dave Airlie authored 
      Merge tag 'amd-drm-fixes-5.8-2020-07-15' of git://people.freedesktop.org/~agd5f/linux into drm-fixes

amd-drm-fixes-5.8-2020-07-15:

amdgpu:
- Fix a race condition with KIQ
- Preemption fix
- Fix handling of fake MST encoders
- OLED panel fix
- Handle allocation failure in stream construction
- Renoir SMC fix
- SDMA 5.x fix
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
From: Alex Deucher <alexdeucher@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200715213914.3994-1-alexander.deucher@amd.com
      adbe8a3c
  3. 16 Jul, 2020 16 commits
  5. 15 Jul, 2020 9 commits
    • Linus Torvalds's avatar
      Merge tag 'platform-drivers-x86-v5.8-2' of... · 994e99a9
      Linus Torvalds authored 
      Merge tag 'platform-drivers-x86-v5.8-2' of git://git.infradead.org/linux-platform-drivers-x86 into master

Pull x86 platform driver fixes from Andriy Shevchenko:
 "Small fixes for this cycle:

   - Fix procfs handling in Thinkpad ACPI driver

   - Fix battery management on new ASUS laptops

   - New IDs (Sapphire Rapids) in ISST tool"

* tag 'platform-drivers-x86-v5.8-2' of git://git.infradead.org/linux-platform-drivers-x86:
  platform/x86: asus-wmi: allow BAT1 battery name
  platform/x86: ISST: Add new PCI device ids
  platform/x86: thinkpad_acpi: Revert "Use strndup_user() in dispatch_proc_write()"
      994e99a9
    • Linus Torvalds's avatar
      Merge tag 'dmaengine-fix-5.8-rc6' of... · 0665a4e9
      Linus Torvalds authored 
      Merge tag 'dmaengine-fix-5.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine into master

Pull dmaengine fixes from Vinod Koul:

 - update dmaengine tree location to kernel.org

 - dmatest fix for completing threads

 - driver fixes for k3dma, fsl-dma, idxd, ,tegra, and few other drivers

* tag 'dmaengine-fix-5.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (21 commits)
  dmaengine: ioat setting ioat timeout as module parameter
  dmaengine: fsl-edma: fix wrong tcd endianness for big-endian cpu
  dmaengine: dmatest: stop completed threads when running without set channel
  dmaengine: fsl-edma-common: correct DSIZE_32BYTE
  dmaengine: dw: Initialize channel before each transfer
  dmaengine: idxd: fix misc interrupt handler thread unmasking
  dmaengine: idxd: cleanup workqueue config after disabling
  dmaengine: tegra210-adma: Fix runtime PM imbalance on error
  dmaengine: mcf-edma: Fix NULL pointer exception in mcf_edma_tx_handler
  dmaengine: fsl-edma: Fix NULL pointer exception in fsl_edma_tx_handler
  dmaengine: fsl-edma: Add lockdep assert for exported function
  dmaengine: idxd: fix hw descriptor fields for delta record
  dmaengine: ti: k3-udma: add missing put_device() call in of_xudma_dev_get()
  dmaengine: sh: usb-dmac: set tx_result parameters
  dmaengine: ti: k3-udma: Fix delayed_work usage for tx drain workaround
  dmaengine: idxd: fix cdev locking for open and release
  dmaengine: imx-sdma: Fix: Remove 'always true' comparison
  MAINTAINERS: switch dmaengine tree to kernel.org
  dmaengine: ti: k3-udma: Fix the running channel handling in alloc_chan_resources
  dmaengine: ti: k3-udma: Fix cleanup code for alloc_chan_resources
  ...
      0665a4e9
    • Wei Yongjun's avatar
      keys: asymmetric: fix error return code in software_key_query() · 6cbba1f9
      Wei Yongjun authored 
      Fix to return negative error code -ENOMEM from kmalloc() error handling
case instead of 0, as done elsewhere in this function.

Fixes: f1774cb8 ("X.509: parse public key parameters from x509 for akcipher")
Signed-off-by: default avatarWei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: default avatarDavid Howells <dhowells@redhat.com>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      6cbba1f9
    • David Howells's avatar
      afs: Fix interruption of operations · 811f04ba
      David Howells authored 
      The afs filesystem driver allows unstarted operations to be cancelled by
signal, but most of these can easily be restarted (mkdir for example).  The
primary culprits for reproducing this are those applications that use
SIGALRM to display a progress counter.

File lock-extension operation is marked uninterruptible as we have a
limited time in which to do it, and the release op is marked
uninterruptible also as if we fail to unlock a file, we'll have to wait 20
mins before anyone can lock it again.

The store operation logs a warning if it gets interruption, e.g.:

	kAFS: Unexpected error from FS.StoreData -4

because it's run from the background - but it can also be run from
fdatasync()-type things.  However, store options aren't marked
interruptible at the moment.

Fix this in the following ways:

 (1) Mark store operations as uninterruptible.  It might make sense to
     relax this for certain situations, but I'm not sure how to make sure
     that background store ops aren't affected by signals to foreground
     processes that happen to trigger them.

 (2) In afs_get_io_locks(), where we're getting the serialisation lock for
     talking to the fileserver, return ERESTARTSYS rather than EINTR
     because a lot of the operations (e.g. mkdir) are restartable if we
     haven't yet started sending the op to the server.

Fixes: e49c7b2f ("afs: Build an abstraction around an "operation" concept")
Signed-off-by: default avatarDavid Howells <dhowells@redhat.com>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      811f04ba
    • Vasiliy Kupriakov's avatar
      platform/x86: asus-wmi: allow BAT1 battery name · 9a33e375
      Vasiliy Kupriakov authored 
      The battery on my laptop ASUS TUF Gaming FX706II is named BAT1.
This patch allows battery extension to load.
Signed-off-by: default avatarVasiliy Kupriakov <rublag-ns@yandex.ru>
Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
      9a33e375
    • Srinivas Pandruvada's avatar
      platform/x86: ISST: Add new PCI device ids · e1eea3f8
      Srinivas Pandruvada authored 
      Added new PCI device ids for supporting mailbox and MMIO interface for
Sapphire Rapids.
Signed-off-by: default avatarSrinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
      e1eea3f8
    • Andy Shevchenko's avatar
      platform/x86: thinkpad_acpi: Revert "Use strndup_user() in dispatch_proc_write()" · e2e90804
      Andy Shevchenko authored 
      This reverts commit 35d13c7a.

This broke procfs interface due to neglecting the fact that
the strings are not coming NULL terminated.

Revert the change till we will have a better clean up.

Fixes: 35d13c7a ("platform/x86: thinkpad_acpi: Use strndup_user() in dispatch_proc_write()")
Reported-by: default avatarHans de Goede <hdegoede@redhat.com>
Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
      e2e90804
    • Enric Balletbo i Serra's avatar
      Revert "thermal: mediatek: fix register index error" · a8f62f18
      Enric Balletbo i Serra authored 
      This reverts commit eb9aecd9

The above patch is supposed to fix a register index error on mt2701. It
is not clear if the problem solved is a hang or just an invalid value
returned, my guess is the second. The patch introduces, though, a new
hang on MT8173 device making them unusable. So, seems reasonable, revert
the patch because introduces a worst issue.

The reason I send a revert instead of trying to fix the issue for MT8173
is because the information needed to fix the issue is in the datasheet
and is not public. So I am not really able to fix it.

Fixes the following bug when CONFIG_MTK_THERMAL is set on MT8173
devices.

[    2.222488] Unable to handle kernel paging request at virtual address ffff8000125f5001
[    2.230421] Mem abort info:
[    2.233207]   ESR = 0x96000021
[    2.236261]   EC = 0x25: DABT (current EL), IL = 32 bits
[    2.241571]   SET = 0, FnV = 0
[    2.244623]   EA = 0, S1PTW = 0
[    2.247762] Data abort info:
[    2.250640]   ISV = 0, ISS = 0x00000021
[    2.254473]   CM = 0, WnR = 0
[    2.257544] swapper pgtable: 4k pages, 48-bit VAs, pgdp=0000000041850000
[    2.264251] [ffff8000125f5001] pgd=000000013ffff003, pud=000000013fffe003, pmd=000000013fff9003, pte=006800001100b707
[    2.274867] Internal error: Oops: 96000021 [#1] PREEMPT SMP
[    2.280432] Modules linked in:
[    2.283483] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.7.0-rc6+ #162
[    2.289914] Hardware name: Google Elm (DT)
[    2.294003] pstate: 20000005 (nzCv daif -PAN -UAO)
[    2.298792] pc : mtk_read_temp+0xb8/0x1c8
[    2.302793] lr : mtk_read_temp+0x7c/0x1c8
[    2.306794] sp : ffff80001003b930
[    2.310100] x29: ffff80001003b930 x28: 0000000000000000
[    2.315404] x27: 0000000000000002 x26: ffff0000f9550b10
[    2.320709] x25: ffff0000f9550a80 x24: 0000000000000090
[    2.326014] x23: ffff80001003ba24 x22: 00000000610344c0
[    2.331318] x21: 0000000000002710 x20: 00000000000001f4
[    2.336622] x19: 0000000000030d40 x18: ffff800011742ec0
[    2.341926] x17: 0000000000000001 x16: 0000000000000001
[    2.347230] x15: ffffffffffffffff x14: ffffff0000000000
[    2.352535] x13: ffffffffffffffff x12: 0000000000000028
[    2.357839] x11: 0000000000000003 x10: ffff800011295ec8
[    2.363143] x9 : 000000000000291b x8 : 0000000000000002
[    2.368447] x7 : 00000000000000a8 x6 : 0000000000000004
[    2.373751] x5 : 0000000000000000 x4 : ffff800011295cb0
[    2.379055] x3 : 0000000000000002 x2 : ffff8000125f5001
[    2.384359] x1 : 0000000000000001 x0 : ffff0000f9550a80
[    2.389665] Call trace:
[    2.392105]  mtk_read_temp+0xb8/0x1c8
[    2.395760]  of_thermal_get_temp+0x2c/0x40
[    2.399849]  thermal_zone_get_temp+0x78/0x160
[    2.404198]  thermal_zone_device_update.part.0+0x3c/0x1f8
[    2.409589]  thermal_zone_device_update+0x34/0x48
[    2.414286]  of_thermal_set_mode+0x58/0x88
[    2.418375]  thermal_zone_of_sensor_register+0x1a8/0x1d8
[    2.423679]  devm_thermal_zone_of_sensor_register+0x64/0xb0
[    2.429242]  mtk_thermal_probe+0x690/0x7d0
[    2.433333]  platform_drv_probe+0x5c/0xb0
[    2.437335]  really_probe+0xe4/0x448
[    2.440901]  driver_probe_device+0xe8/0x140
[    2.445077]  device_driver_attach+0x7c/0x88
[    2.449252]  __driver_attach+0xac/0x178
[    2.453082]  bus_for_each_dev+0x78/0xc8
[    2.456909]  driver_attach+0x2c/0x38
[    2.460476]  bus_add_driver+0x14c/0x230
[    2.464304]  driver_register+0x6c/0x128
[    2.468131]  __platform_driver_register+0x50/0x60
[    2.472831]  mtk_thermal_driver_init+0x24/0x30
[    2.477268]  do_one_initcall+0x50/0x298
[    2.481098]  kernel_init_freeable+0x1ec/0x264
[    2.485450]  kernel_init+0x1c/0x110
[    2.488931]  ret_from_fork+0x10/0x1c
[    2.492502] Code: f9401081 f9400402 b8a67821 8b010042 (b9400042)
[    2.498599] ---[ end trace e43e3105ed27dc99 ]---
[    2.503367] Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b
[    2.511020] SMP: stopping secondary CPUs
[    2.514941] Kernel Offset: disabled
[    2.518421] CPU features: 0x090002,25006005
[    2.522595] Memory Limit: none
[    2.525644] ---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b ]--

Cc: Michael Kao <michael.kao@mediatek.com>
Fixes: eb9aecd9 ("thermal: mediatek: fix register index error")
Signed-off-by: default avatarEnric Balletbo i Serra <enric.balletbo@collabora.com>
Reviewed-by: default avatarMatthias Brugger <matthias.bgg@gmail.com>
Signed-off-by: default avatarDaniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20200707103412.1010823-1-enric.balletbo@collabora.com
      a8f62f18
    • Alex Hung's avatar
      thermal: int3403_thermal: Downgrade error message · f3d7fb38
      Alex Hung authored 
      Downgrade "Unsupported event" message from dev_err to dev_dbg to avoid
flooding with this message on some platforms.

Cc: stable@vger.kernel.org # v5.4+
Suggested-by: default avatarZhang Rui <rui.zhang@intel.com>
Signed-off-by: default avatarAlex Hung <alex.hung@canonical.com>
[ rzhang: fix typo in changelog ]
Signed-off-by: default avatarZhang Rui <rui.zhang@intel.com>
Link: https://lore.kernel.org/r/20200615223957.183153-1-alex.hung@canonical.com
      f3d7fb38
  7. 14 Jul, 2020 11 commits
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