[XFRM] STATE: Common receive function for route optimization extension headers.
XFRM_STATE_WILDRECV flag is introduced; the last resort state is set
it and receives packet which is not route optimized but uses such
extension headers i.e. Mobile IPv6 signaling (binding update and
acknowledgement). A node enabled Mobile IPv6 adds the state.
Based on MIPL2 kernel patch.
Signed-off-by: Masahide NAKAMURA <nakam@linux-ipv6.org>
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv6/ipv6_syms.c b/net/ipv6/ipv6_syms.c
index e1a7416..7b7b90d 100644
--- a/net/ipv6/ipv6_syms.c
+++ b/net/ipv6/ipv6_syms.c
@@ -31,6 +31,7 @@
EXPORT_SYMBOL(in6_dev_finish_destroy);
#ifdef CONFIG_XFRM
EXPORT_SYMBOL(xfrm6_rcv);
+EXPORT_SYMBOL(xfrm6_input_addr);
EXPORT_SYMBOL(xfrm6_find_1stfragopt);
#endif
EXPORT_SYMBOL(rt6_lookup);