4 files changed, 7 insertions, 3 deletions

diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h
index 5cfc71529595..9c8f4c9ed429 100644
--- a/include/linux/ipv6.h
+++ b/include/linux/ipv6.h
@@ -192,6 +192,9 @@ struct inet6_skb_parm {
         __u16                   dst1;
         __u16                   lastopt;
         __u32                   nhoff;
+        __u16                   flags;
+
+#define IP6SKB_XFRM_TRANSFORMED 1
 };
 
 #define IP6CB(skb)      ((struct inet6_skb_parm*)((skb)->cb))
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 483cfc47ec34..e5fd66c5650b 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -251,7 +251,7 @@ struct sk_buff {
          * want to keep them across layers you have to do a skb_clone()
          * first. This is owned by whoever has the skb queued ATM.
          */
-        char                    cb[40];
+        char                    cb[48];
 
         unsigned int            len,
                                 data_len,
diff --git a/include/net/ip.h b/include/net/ip.h
index 52f4d9c69704..a494d04e5dea 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -39,7 +39,8 @@ struct inet_skb_parm
 
 #define IPSKB_FORWARDED         1
 #define IPSKB_XFRM_TUNNEL_SIZE  2
-#define IPSKB_FRAG_COMPLETE     4
+#define IPSKB_XFRM_TRANSFORMED  4
+#define IPSKB_FRAG_COMPLETE     8
 };
 
 struct ipcm_cookie
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 297d09d28fe4..d6111a2f0a23 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -668,7 +668,7 @@ static inline int xfrm6_policy_check(struct sock *sk, int dir, struct sk_buff *s
         return xfrm_policy_check(sk, dir, skb, AF_INET6);
 }
 
-
+extern int xfrm_decode_session(struct sk_buff *skb, struct flowi *fl, unsigned short family);
 extern int __xfrm_route_forward(struct sk_buff *skb, unsigned short family);
 
 static inline int xfrm_route_forward(struct sk_buff *skb, unsigned short family)