[PATCH 12/12] wmb
Chris Wilson
chris at chris-wilson.co.uk
Sun Dec 1 14:00:27 UTC 2019
---
drivers/gpu/drm/i915/gem/i915_gem_domain.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_domain.c b/drivers/gpu/drm/i915/gem/i915_gem_domain.c
index ffe94996a4c1..867f75c4f977 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_domain.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_domain.c
@@ -24,7 +24,7 @@ static void __i915_gem_object_flush_for_display(struct drm_i915_gem_object *obj)
i915_gem_object_flush_write_domain(obj, ~I915_GEM_DOMAIN_CPU);
if (obj->cache_dirty)
i915_gem_clflush_object(obj, I915_CLFLUSH_FORCE);
- obj->write_domain = 0;
+ wmb();
}
void i915_gem_object_flush_if_display(struct drm_i915_gem_object *obj)
--
2.24.0
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