From: David S. Miller <davem@davemloft.net>
Date: Thu, 28 Jun 2012 00:05:06 +0000 (-0700)
Subject: Revert "ipv4: tcp: dont cache unconfirmed intput dst"
X-Git-Tag: v3.6-rc1~125^2~378
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c10237e077cef50e925f052e49f3b4fead9d71f9;p=pandora-kernel.git

Revert "ipv4: tcp: dont cache unconfirmed intput dst"

This reverts commit c074da2810c118b3812f32d6754bd9ead2f169e7.

This change has several unwanted side effects:

1) Sockets will cache the DST_NOCACHE route in sk->sk_rx_dst and we'll
   thus never create a real cached route.

2) All TCP traffic will use DST_NOCACHE and never use the routing
   cache at all.

Signed-off-by: David S. Miller <davem@davemloft.net>
---

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