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(parent: b6700e1) | patch
drm/amdgpu: add missing vram lost check for LEGACY RESET
authorAlex Deucher <alexander.deucher@amd.com>
Mon, 4 Aug 2025 15:40:20 +0000 (11:40 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 28 Aug 2025 14:34:30 +0000 (16:34 +0200)
commit30c699785ba326163f76fc71e9edc1aba0e0083e
treec9bf8629278441ead9f33f6ba27cb38bc9f8bdf1tree | snapshot
parentb6700e1db6250e90838581bd59d1bf4ac3759b6dcommit | diff
drm/amdgpu: add missing vram lost check for LEGACY RESET

commit 81699fe81b0be287fb28b6210324db48e8458d9f upstream.

Legacy resets reset the memory controllers so VRAM contents
may be unreliable after reset.

Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit aae94897b6661a2a4b1de2d328090fc388b3e0af)
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git