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drm/amdgpu: skip coredump after job timeout in SRIOV

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VF FLR will be triggered by host driver before job timeout,
hence the error status of GPU get cleared. Performing a
coredump here is unnecessary.

Signed-off-by: ZhenGuo Yin <zhenguo.yin@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
ZhenGuo Yin 2024-09-19 11:38:04 +08:00 committed by Alex Deucher
parent 126be9b2be
commit e1d27f7a9c
1 changed files with 4 additions and 1 deletions
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5
drivers/gpu/drm/amd/amdgpu/amdgpu_job.c
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@ -107,8 +107,11 @@ static enum drm_gpu_sched_stat amdgpu_job_timedout(struct drm_sched_job *s_job)
/*
* Do the coredump immediately after a job timeout to get a very
* close dump/snapshot/representation of GPU's current error status
* Skip it for SRIOV, since VF FLR will be triggered by host driver
* before job timeout
*/
amdgpu_job_core_dump(adev, job);
if (!amdgpu_sriov_vf(adev))
amdgpu_job_core_dump(adev, job);
if (amdgpu_gpu_recovery &&
amdgpu_ring_soft_recovery(ring, job->vmid, s_job->s_fence->parent)) {