Pierre-Eric Pelloux-PrayerandGreg Kroah-Hartman e05d53454b drm/amdgpu: add missing lock to amdgpu_ttm_access_memory_sdma ...

commit 4fa944255b upstream.

Users of ttm entities need to hold the gtt_window_lock before using them
to guarantee proper ordering of jobs.

Cc: stable@vger.kernel.org
Fixes: cb5cc4f573 ("drm/amdgpu: improve debug VRAM access performance using sdma")
Signed-off-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2026-01-11 15:22:19 +01:00

..

acp

…

amdgpu

drm/amdgpu: add missing lock to amdgpu_ttm_access_memory_sdma

2026-01-11 15:22:19 +01:00

amdkfd

amd/amdkfd: resolve a race in amdgpu_amdkfd_device_fini_sw

2025-11-24 10:29:44 +01:00

amdxcp

…

display

drm/amd/display: Use GFP_ATOMIC in dc_create_plane_state()

2026-01-11 15:22:03 +01:00

include

drm/amdgpu: Add additional DCE6 SCL registers

2025-10-19 16:30:44 +02:00

pm

drm/amd/pm: Disable MCLK switching on SI at high pixel clocks

2025-11-24 10:29:57 +01:00