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drm/amdgpu: fix no-vmid job

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[  132.036658] amdgpu 0000:22:00.0: VM IB without ID
[  132.036709] [drm:amdgpu_job_run [amdgpu]] *ERROR* Error scheduling IBs (-22)
[  132.036755] [drm:amd_sched_main [amdgpu]] *ERROR* Failed to run job!

root cause is fence is signaled during sync transfer.

Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Chunming Zhou
2017-04-21 17:58:42 +08:00
committed by Alex Deucher
parent 23d2e5049c
commit 6c98d31ee8
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/amd/amdgpu/amdgpu_job.c
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@@ -139,7 +139,7 @@ static struct dma_fence *amdgpu_job_dependency(struct amd_sched_job *sched_job)
struct dma_fence *fence = amdgpu_sync_get_fence(&job->sync);
if (fence == NULL && vm && !job->vm_id) {
while (fence == NULL && vm && !job->vm_id) {
struct amdgpu_ring *ring = job->ring;
int r;