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Date: Thu, 9 Aug 2007 23:25:04 -0700
From: Andrew Morton <akpm@linux-foundation.org>
To: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: Softlockup detected with 2.6.23-rc2-mm1
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On Fri, 10 Aug 2007 11:46:25 +0530 Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> wrote:

> I get call trace, when the file system stress is run on the
> 2.6.23-rc2-mm1 kernel on a Dual Core AMD Opteron
> (processor 270)
> 
> ============================================\BUG: spinlock bad magic on 
> CPU#1, fsx-linux/19721

Yes, sorry, mm-dirty-balancing-for-tasks.patch had a bug.  Those patches were
removed from 2.6.23-rc2-mm2 - please test that instead.