From: Timo Teräs <timo.teras@iki.fi>
Date: Wed, 3 Nov 2010 04:41:38 +0000 (+0000)
Subject: xfrm: use gre key as flow upper protocol info
X-Git-Tag: v2.6.38-rc1~476^2~578
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cc9ff19da9bf76a2f70bcb80225a1c587c162e52;p=pandora-kernel.git

xfrm: use gre key as flow upper protocol info

The GRE Key field is intended to be used for identifying an individual
traffic flow within a tunnel. It is useful to be able to have XFRM
policy selector matches to have different policies for different
GRE tunnels.

Signed-off-by: Timo Teräs <timo.teras@iki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
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