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drm/amdgpu: don't do soft recovery if gpu_recovery=0

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commit f4892c327a8e5df7ce16cab40897daf90baf6bec upstream.

It's impossible to debug shader hangs with soft recovery.

Signed-off-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Marek Olšák 2020-07-06 18:23:17 -04:00 • committed by Greg Kroah-Hartman
commit ede24894e8
1 changed files with 2 additions and 1 deletions
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3
drivers/gpu/drm/amd/amdgpu/amdgpu_job.c
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@ -36,7 +36,8 @@ static void amdgpu_job_timedout(struct drm_sched_job *s_job)
memset(&ti, 0, sizeof(struct amdgpu_task_info));
if (amdgpu_ring_soft_recovery(ring, job->vmid, s_job->s_fence->parent)) {
if (amdgpu_gpu_recovery &&
amdgpu_ring_soft_recovery(ring, job->vmid, s_job->s_fence->parent)) {
DRM_ERROR("ring %s timeout, but soft recovered\n",
s_job->sched->name);
return;