Am 18.06.19 um 12:31 schrieb Xiao, Jack:
job->preamble_status was accidently dropped from the combination value
of status varaiable which is the parameter of some ring level function.
The patch is to add it back.
Signed-off-by: Jack Xiao <Jack.Xiao@xxxxxxx>
For now Acked-by: Christian König <christian.koenig@xxxxxxx>, cause we
need to get this fixed ASAP.
But now the question is why do we actually have two fields in the job
for the same status?
Christian.
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
index 90cc084..6882eeb 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
@@ -208,6 +208,7 @@ int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned num_ibs,
skip_preamble = ring->current_ctx == fence_ctx;
if (job && ring->funcs->emit_cntxcntl) {
+ status |= job->preamble_status;
status |= job->preemption_status;
amdgpu_ring_emit_cntxcntl(ring, status);
}
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