diff --git a/[refs] b/[refs]
index 141658fbc084..a73a23905cee 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 29f1df6cc1c3ee3530939f0e38d80a9b50645ba5
+refs/heads/master: cfacb0577e319b02ed42685a0a8e0f1657ac461b
diff --git a/trunk/net/ipv4/ip_output.c b/trunk/net/ipv4/ip_output.c
index c2169b47ddfd..3324fbfe528a 100644
--- a/trunk/net/ipv4/ip_output.c
+++ b/trunk/net/ipv4/ip_output.c
@@ -69,6 +69,7 @@
 #include <net/ip.h>
 #include <net/protocol.h>
 #include <net/route.h>
+#include <net/xfrm.h>
 #include <linux/skbuff.h>
 #include <net/sock.h>
 #include <net/arp.h>