tree 3e6cdcf297e3f82b7ab276e5ffa59abfcb912f44
parent f3bd484021d9486b826b422a017d75dd0bd258ad
author Masahide NAKAMURA <nakam@linux-ipv6.org> 1156381701 -0700
committer David S. Miller <davem@sunset.davemloft.net> 1158962799 -0700

[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>