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linux/tools/testing
Linus Torvalds 654ae5d73c Merge tag 'drm-fixes-2026-09-05' of https://gitlab.freedesktop.org/drm/kernel
Pull drm fixes from Dave Airlie:
 "Lots of scattered fixes: nouveau has a bunch of display fixes for
  blackwell GPUs that should mean we light up monitors properly and fix
  some desktop rendering problems, amdgpu and intel display changes as
  usual.

  There also changes to the core pagemap, then the usual amouny of AI
  inspired validation fixes.

  core:
   - Fix drm_crtc_commit leak when PAGE_FLIP_EVENT is used

  dma-buf:
   - Publish the dma-buf only after copy_to_user succeeds
   - fix some kernel-doc warnings

  atomic-state-helpers:
   - set pixel_blend_mode to prop default on reset

  sysfb:
   - Fix integer overflow
   - fix constant comparison bug

  pagemap:
   - Prevent double migration of device pages
   - Reset migration page count on eviction retry
   - dma-unmap pages before handling migration errors
   - use after free fixes

  prime:
   - fix prime exports tracing

  amdgpu:
   - Fix for drm_amdgpu_info_device with mixed 64 bit kernel and 32 bit
     userspace
   - plane blend mode fixes
   - SR-IOV fix
   - GFX8 fix
   - MES queue reset fix
   - GPUVM fixes
   - DCN 6 warning fix
   - DCN 3.5/3.6 fix
   - DML fix
   - Backlight fix
   - Colorop fix
   - DC get_estimated_bw() fix
   - devcoredump fix
   - Userq fixes
   - APU PSP fix
   - Cursor fix

  amdkfd:
   - MES queue eviction fix
   - MQD debugfs fix

  xe:
   - oa uapi error handling fix
   - drm info message to report FLAT_CSS base misalignment

  i915:
   - Drop an accidentally duplicated panel fitter call in DP MST
   - Fix DDI clock programming for Cx0 and LT PHY
   - Fix PTL CDCLK handling at probe, causing a glitch
   - Fix dg2_power_well_count() return type
   - Fix a NULL pointer deref at forced probe
   - Fix selective fetch disable

  amdxdna:
   - out-of-bounds access fix
   - reject commands chains with no commands
   - handle chained mapping BO failures
   - refuse to flush an imported BO

  ethosu:
   - handle mmio mapping failures
   - handle storage modes only on hardware that supports it
   - fix job completion fence cleanup

  fastrpc:
   - Publish the dma-buf only after copy_to_user succeeds

  gud:
   - Improve TV modes and rotation handling

  nouveau:
   - use-after-free fixes
   - add missing scanline position support
   - HDMI and DP fixes
   - null pointer dereference fix
   - dmem accounting fixes for large folios
   - use write-combined maps for coherent

  qaic:
   - out-of-bounds access fix

  tegra:
   - Add blend mode properties

  virtio:
   - exit path and error handling fixes

* tag 'drm-fixes-2026-09-05' of https://gitlab.freedesktop.org/drm/kernel: (83 commits)
  drm/xe/vram: report FLAT_CCS base misalignment
  MAINTAINERS, mailmap: use Aditya Garg's linux.dev account
  drm/amd/display: use plane color_mgmt_changed to track colorop changes
  drm/amdgpu/userq: fix struct drm_amdgpu_info_device padding for 32bit compile
  drm/amd/display: Fix cursor disable with horizontally split planes
  drm/amdgpu/userq: dont overwrite the error of subsequent map call
  drm/amdgpu: Skip accessing psp rum time db for APUs
  drm/amdgpu: update the fw version for gfx12 userqueues
  drm/amdgpu: update the fw version for gfx11 userqueues
  drm/amdgpu: fix byte/dword unit mismatch in coredump IB dump
  drm/amdkfd: fix scope of mqd_mgr dereference in pqm_debugfs_mqds
  drm/amd/display: fix division by zero in get_estimated_bw()
  drm/amd/display: use halving distribution for all encode-to-linear curves
  drm/amd/display: Fix backlight control for luminance-capable OLED
  drm/amd/display: Remove const Qualifier From Non-Pointer Fields
  drm/amd/display: Set gpuvm min page size to 4K on dcn35/36
  drm/amd/display: Fix DCN5/6 DML2 compilation warnings
  drm/amdgpu: fix Idle BOs list in VM debugfs status info
  drm/amdgpu: use AMDGPU_GPU_PAGE_SHIFT instead of PAGE_SHIFT
  drm/amdgpu: Update queue reset support version
  ...
2026-09-04 13:42:16 -07:00
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