Index: net/ipv6/xfrm6_policy.c
===================================================================
--- 591ce19741741438606ab75a45ac9f973cbb4787/net/ipv6/xfrm6_policy.c  (mode:100644 sha1:4429b1a1fe5fe2528318b7417e539279548d9988)
+++ uncommitted/net/ipv6/xfrm6_policy.c  (mode:100644)
@@ -15,6 +15,7 @@
 #include <linux/compiler.h>
 #include <linux/config.h>
 #include <linux/netdevice.h>
+#include <linux/in6.h>
 #include <net/addrconf.h>
 #include <net/xfrm.h>
 #include <net/ip.h>