1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c
index bf421e0efa1e..4004e54ef05d 100644
--- a/drivers/hv/vmbus_drv.c
+++ b/drivers/hv/vmbus_drv.c
@@ -434,7 +434,7 @@ static void vmbus_on_msg_dpc(unsigned long data)
                  * will not deliver any more messages since there is
                  * no empty slot
                  */
-                smp_mb();
+                mb();
 
                 if (msg->header.message_flags.msg_pending) {
                         /*