From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Subject: Re: [patch 11/28] fix theoretical ccids_{read,write}_lock() race
Date: Fri, 10 Aug 2007 15:21:29 -0700 (PDT)
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From: akpm@linux-foundation.org
Date: Fri, 10 Aug 2007 14:11:55 -0700

> From: Oleg Nesterov <oleg@tv-sign.ru>
> 
> Make sure that spin_unlock_wait() is properly ordered wrt atomic_inc().
> 
> (akpm: can't we convert this code to use rwlocks?)
> 
> Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
> Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
> Cc: Ingo Molnar <mingo@elte.hu>
> Cc: "David S. Miller" <davem@davemloft.net>
> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

Applied to net-2.6, thanks!