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Date:	Sun, 18 Feb 2007 09:41:39 +0100
From:	Thomas Gleixner <tglx@...utronix.de>
To:	Michal Piotrowski <michal.k.k.piotrowski@...il.com>
Cc:	Alex Riesen <fork0@...rs.sourceforge.net>,
	Ingo Molnar <mingo@...e.hu>,
	LKML <linux-kernel@...r.kernel.org>,
	Andrew Morton <akpm@...l.org>
Subject: Re: 2.6.20-git13 kernel BUG at
	/mnt/md0/devel/linux-git/kernel/time/tick-sched.c:168

On Sat, 2007-02-17 at 23:41 +0100, Michal Piotrowski wrote:
> sudo cat /var/log/messages | grep Idle
> Feb 17 17:35:34 bitis-gabonica kernel: Idle: local softirq pending:
> 0020<6>hdd: ATAPI 48X DVD-ROM DVD-R CD-R/RW drive, 2048kB Cache,
> UDMA(33)
> Feb 17 19:20:01 bitis-gabonica kernel: Idle: local softirq pending:
> 0020<3>Idle: local softirq pending: 0020<3>Idle: local softirq
> pending: 0020<7>PM: Removing info for No Bus:vcs7>
>
> I can confirm that this is ICH5 SATA controller problem.

The arch/i386/kernel/process.c part of the patch should apply to 2.6.20
as well. Can you check if the problem is there too ?

	tglx


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