diff --git a/mm/mmu_notifier.c b/mm/mmu_notifier.c
index f4259e4..7a66e37 100644
--- a/mm/mmu_notifier.c
+++ b/mm/mmu_notifier.c
@@ -286,7 +286,7 @@
 	 * thanks to mm_take_all_locks().
 	 */
 	spin_lock(&mm->mmu_notifier_mm->lock);
-	hlist_add_head(&mn->hlist, &mm->mmu_notifier_mm->list);
+	hlist_add_head_rcu(&mn->hlist, &mm->mmu_notifier_mm->list);
 	spin_unlock(&mm->mmu_notifier_mm->lock);
 
 	mm_drop_all_locks(mm);