From: Alex Gartrell <agartrell@fb.com>
Date: Tue, 9 Sep 2014 23:40:28 +0000 (-0700)
Subject: ipvs: support ipv4 in ipv6 and ipv6 in ipv4 tunnel forwarding
X-Git-Tag: fixes-against-v3.18-rc2~144^2~111^2~7^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8052ba292559f907ea2ad4c827d83c195046dfe1;p=pandora-kernel.git

ipvs: support ipv4 in ipv6 and ipv6 in ipv4 tunnel forwarding

Pull the common logic for preparing an skb to prepend the header into a
single function and then set fields such that they can be used in either
case (generalize tos and tclass to dscp, hop_limit and ttl to ttl, etc)

Signed-off-by: Alex Gartrell <agartrell@fb.com>
Acked-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: Simon Horman <horms@verge.net.au>
---

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