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-rw-r--r--shared-core/i915_dma.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/shared-core/i915_dma.c b/shared-core/i915_dma.c
index f0fd6037..9bc7431d 100644
--- a/shared-core/i915_dma.c
+++ b/shared-core/i915_dma.c
@@ -1045,7 +1045,7 @@ static int i915_execbuffer(struct drm_device *dev, void *data,
goto out_free;
/* make sure all previous memory operations have passed */
- asm volatile("mfence":::"memory");
+ DRM_MEMORYBARRIER();
/* submit buffer */
batch->start = buffers[num_buffers-1]->offset;