From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Wed, 7 Mar 2012 04:45:43 +0000 (+0000)
Subject: tcp: md5: correct a RCU lockdep splat
X-Git-Tag: v3.4-rc1~177^2~121
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b4fb05ea402cb6930b40d3152d8acabc391b23e2;p=pandora-kernel.git

tcp: md5: correct a RCU lockdep splat

commit a8afca0329 (tcp: md5: protects md5sig_info with RCU) added a
lockdep splat in tcp_md5_do_lookup() in case a timer fires a tcp
retransmit.

At this point, socket lock is owned by the sofirq handler, not the user,
so we should adjust a bit the lockdep condition, as we dont hold
rcu_read_lock().

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Reported-by: Valdis Kletnieks <valdis.kletnieks@vt.edu>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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