1 files changed, 1 insertions, 1 deletions

diff --git a/kernel/futex.c b/kernel/futex.c
index d60b7f7a8cc3..a8302a1620ea 100644
--- a/kernel/futex.c
+++ b/kernel/futex.c
@@ -552,7 +552,7 @@ static void wake_futex(struct futex_q *q)
          * at the end of wake_up_all() does not prevent this store from
          * moving.
          */
-        wmb();
+        smp_wmb();
         q->lock_ptr = NULL;
 }