1 files changed, 10 insertions, 1 deletions

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
index 6fdd82d42f65..2aa4bc6a4d60 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_resource.c
@@ -88,6 +88,11 @@ struct vmw_resource *vmw_resource_reference(struct vmw_resource *res)
         return res;
 }
 
+struct vmw_resource *
+vmw_resource_reference_unless_doomed(struct vmw_resource *res)
+{
+        return kref_get_unless_zero(&res->kref) ? res : NULL;
+}
 
 /**
  * vmw_resource_release_id - release a resource id to the id manager.
@@ -136,8 +141,12 @@ static void vmw_resource_release(struct kref *kref)
                 vmw_dmabuf_unreference(&res->backup);
         }
 
-        if (likely(res->hw_destroy != NULL))
+        if (likely(res->hw_destroy != NULL)) {
                 res->hw_destroy(res);
+                mutex_lock(&dev_priv->binding_mutex);
+                vmw_context_binding_res_list_kill(&res->binding_head);
+                mutex_unlock(&dev_priv->binding_mutex);
+        }
 
         id = res->id;
         if (res->res_free != NULL)