On 2020-01-30 7:49, Christian König wrote:
No matter what we always need to sync to moves.
Signed-off-by: Christian König <christian.koe...@amd.com>
Tested-by: Tom St Denis <tom.stde...@amd.com>
Reviewed-by: Felix Kuehling <felix.kuehl...@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c | 15 +++++++++++----
1 file changed, 11 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c
index c124f64e7aae..9f42032676da 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c
@@ -232,10 +232,19 @@ int amdgpu_sync_resv(struct amdgpu_device *adev, struct
amdgpu_sync *sync,
f = rcu_dereference_protected(flist->shared[i],
dma_resv_held(resv));
+
+ fence_owner = amdgpu_sync_get_owner(f);
+
+ /* Always sync to moves, no matter what */
+ if (fence_owner == AMDGPU_FENCE_OWNER_UNDEFINED) {
+ r = amdgpu_sync_fence(sync, f, false);
+ if (r)
+ break;
+ }
+
/* We only want to trigger KFD eviction fences on
* evict or move jobs. Skip KFD fences otherwise.
*/
- fence_owner = amdgpu_sync_get_owner(f);
if (fence_owner == AMDGPU_FENCE_OWNER_KFD &&
owner != AMDGPU_FENCE_OWNER_UNDEFINED)
continue;
@@ -265,9 +274,7 @@ int amdgpu_sync_resv(struct amdgpu_device *adev, struct
amdgpu_sync *sync,
break;
case AMDGPU_SYNC_EXPLICIT:
- if (owner != AMDGPU_FENCE_OWNER_UNDEFINED)
- continue;
- break;
+ continue;
}
r = amdgpu_sync_fence(sync, f, false);
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