---
drivers/gpu/drm/i915/i915_gem.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 89bf5d67cb74..4c26e1fed6c6 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -2089,6 +2089,7 @@ int i915_gem_fault(struct vm_fault *vmf)
GEM_BUG_ON(!obj->userfault_count);
i915_vma_set_ggtt_write(vma);
+ wmb();
err_fence:
i915_vma_unpin_fence(vma);
--
2.17.0
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