From: Arjan van de Ven <arjan@linux.intel.com>
Date: Sat, 8 Jul 2006 20:30:52 +0000 (-0700)
Subject: [ATM]: fix possible recursive locking in skb_migrate()
X-Git-Tag: v2.6.18-rc2~254^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1252ecf63f77ea147bd40f5462c7d9e3d3ae2815;p=pandora-kernel.git

[ATM]: fix possible recursive locking in skb_migrate()

ok this is a real potential deadlock in a way, it takes two locks of 2
skbuffs without doing any kind of lock ordering; I think the following
patch should fix it. Just sort the lock taking order by address of the
skb.. it's not pretty but it's the best this can do in a minimally
invasive way.

Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Chas Williams <chas@cmf.nrl.navy.mil>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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