drm/amdgpu: Fix RAS page retirement with mode2 reset on Aldebaran

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During mode2 reset, the GPU is temporarily removed from the
mgpu_info list. As a result, page retirement fails because it
cannot find the GPU in the GPU list.
To fix this, create our own list of GPUs that support MCE notifier
based page retirement and use that list to check if the UMC error
occurred on a GPU that supports MCE notifier based page retirement.

Signed-off-by: Mukul Joshi <mukul.joshi@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Mukul Joshi 2021-09-20 20:48:23 -04:00 • committed by Alex Deucher

parent a4967a1ebf

commit 91a1a52d03

1 changed files with 21 additions and 12 deletions

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drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c

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