1 files changed, 1 insertions, 0 deletions

diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c
index 55af2242bcc..24c28d238dc 100644
--- a/net/netfilter/ipvs/ip_vs_core.c
+++ b/net/netfilter/ipvs/ip_vs_core.c
@@ -1945,6 +1945,7 @@ static void __net_exit __ip_vs_dev_cleanup(struct net *net)
 {
         EnterFunction(2);
         net_ipvs(net)->enable = 0;      /* Disable packet reception */
+        smp_wmb();
         __ip_vs_sync_cleanup(net);
         LeaveFunction(2);
 }