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-rw-r--r--drivers/gpu/drm/i915/i915_gem_request.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_request.c b/drivers/gpu/drm/i915/i915_gem_request.c
index 82904595eaae..bd7b21f70283 100644
--- a/drivers/gpu/drm/i915/i915_gem_request.c
+++ b/drivers/gpu/drm/i915/i915_gem_request.c
@@ -281,6 +281,8 @@ void i915_gem_request_retire_upto(struct drm_i915_gem_request *req)
struct drm_i915_gem_request *tmp;
lockdep_assert_held(&req->i915->drm.struct_mutex);
+ GEM_BUG_ON(!i915_gem_request_completed(req));
+
if (list_empty(&req->link))
return;