From: Steffen Klassert <steffen.klassert@secunet.com>
Date: Thu, 10 Jul 2008 23:55:37 +0000 (-0700)
Subject: xfrm: Add a XFRM_STATE_AF_UNSPEC flag to xfrm_usersa_info
X-Git-Tag: v2.6.26~25^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ccf9b3b83d0e56fbf20c00a08b15031ce13204a7;p=pandora-kernel.git

xfrm: Add a XFRM_STATE_AF_UNSPEC flag to xfrm_usersa_info

Add a XFRM_STATE_AF_UNSPEC flag to handle the AF_UNSPEC behavior for
the selector family. Userspace applications can set this flag to leave
the selector family of the xfrm_state unspecified.  This can be used
to to handle inter family tunnels if the selector is not set from
userspace.

Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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