1 files changed, 1 insertions, 1 deletions

diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index 08e68b67bbf6..da73e8a8c18d 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -660,7 +660,7 @@ static int tpacket_rcv(struct sk_buff *skb, struct net_device *dev, struct packe
         sll->sll_ifindex = dev->ifindex;
 
         h->tp_status = status;
-        mb();
+        smp_mb();
 
         {
                 struct page *p_start, *p_end;