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drm/amdgpu: ignoring unsupported ras blocks when MCA bank dispatches

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This patch is used to solve the problem of incorrect parsing of error counts.
When the UE trigger gpu is reset, the driver will attempt to parse all possible ras blocks.
For ras blocks that are not supported by the current ASIC, the driver should ignore this error.

Signed-off-by: Yang Wang <kevinyang.wang@amd.com>
Reviewed-by: Candice Li <candice.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Yang Wang 2024-05-06 10:41:28 +08:00 committed by Alex Deucher
parent 8f184f8e7a
commit 85a24a3ea0
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/amd/amdgpu/amdgpu_mca.c
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@ -415,7 +415,7 @@ static int amdgpu_mca_dispatch_mca_set(struct amdgpu_device *adev, enum amdgpu_r
count = 0;
ret = amdgpu_mca_smu_parse_mca_error_count(adev, blk, type, entry, &count);
if (ret)
if (ret && ret != -EOPNOTSUPP)
return ret;
if (!count)