Commit 15d73ce6 authored by Chunming Zhou's avatar Chunming Zhou Committed by Alex Deucher

drm/amdgpu: skip all jobs of guilty vm

If the vm is guilty of a GPU reset, skips all its jobs.
Signed-off-by: default avatarChunming Zhou <David1.Zhou@amd.com>
Reviewed-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent f1892138
......@@ -171,6 +171,7 @@ static struct dma_fence *amdgpu_job_run(struct amd_sched_job *sched_job)
{
struct dma_fence *fence = NULL;
struct amdgpu_job *job;
struct amdgpu_fpriv *fpriv = NULL;
int r;
if (!sched_job) {
......@@ -182,10 +183,16 @@ static struct dma_fence *amdgpu_job_run(struct amd_sched_job *sched_job)
BUG_ON(amdgpu_sync_peek_fence(&job->sync, NULL));
trace_amdgpu_sched_run_job(job);
if (job->vm)
fpriv = container_of(job->vm, struct amdgpu_fpriv, vm);
/* skip ib schedule when vram is lost */
if (fpriv && amdgpu_kms_vram_lost(job->adev, fpriv))
DRM_ERROR("Skip scheduling IBs!\n");
else {
r = amdgpu_ib_schedule(job->ring, job->num_ibs, job->ibs, job, &fence);
if (r)
DRM_ERROR("Error scheduling IBs (%d)\n", r);
}
/* if gpu reset, hw fence will be replaced here */
dma_fence_put(job->fence);
job->fence = dma_fence_get(fence);
......
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