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Message-Id: <20070809100438.386010ac.akpm@linux-foundation.org>
Date:	Thu, 9 Aug 2007 10:04:38 -0700
From:	Andrew Morton <akpm@...ux-foundation.org>
To:	Michal Piotrowski <michal.k.k.piotrowski@...il.com>
Cc:	Michal Piotrowski <michal.k.k.piotrowski@...glemail.com>,
	linux-kernel@...r.kernel.org, Ingo Molnar <mingo@...e.hu>,
	linux-mm@...ck.org
Subject: Re: 2.6.23-rc2-mm1

On Thu, 09 Aug 2007 18:19:30 +0200 Michal Piotrowski <michal.k.k.piotrowski@...il.com> wrote:

> This might be related. The kernel is tainted because I hit
> kernel BUG at /home/devel/linux-mm/mm/swap_state.c:78!

umm, possibly.  If we went BUG while holding a spinlock then sure, 
a future lockup is pretty much inevitable.  But the lockdep
uninitialised-lock complaint is a bit of a surprise.

Can you please retest with Hugh's fix applied?
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