linux-kernel - Re: 2.6.21-rc7-mm1 BUG at kernel/sched-clock.c:175 init_sched

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Message-ID: <4635DC15.6090705@gmail.com>
Date:	Mon, 30 Apr 2007 06:07:49 -0600
From:	"Berck E. Nash" <flyboy@...il.com>
To:	Tejun Heo <htejun@...il.com>
CC:	Andrew Morton <akpm@...ux-foundation.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Jeff Garzik <jeff@...zik.org>, linux-ide@...r.kernel.org
Subject: Re: 2.6.21-rc7-mm1 BUG at kernel/sched-clock.c:175 init_sched_clock()

Tejun Heo wrote:

> Hmmm... Once properly initialized, ahci is highly unlikely to cause
> runaway IRQs which results in nobody cared.  It has proper IRQ mask and
> pending bits allowing the driver to reliably detect when and why the
> controller is raising interrupt and disable it if necessary.  Can you
> try without the NVIDIA module?

I'm beginning to think it was a one-time hardware error of some sort.
I've been running 2.6.21-rc7-mm2 for awhile now and the problem hasn't
reoccurred, so I think you can consider the matter settled...

Thanks,
Berck
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