linux-kernel - Re: 2.6.25-rc6: BUG: unable to handle kernel NULL pointer dereference

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Message-ID: <alpine.LFD.1.00.0803272025470.3781@apollo.tec.linutronix.de>
Date:	Thu, 27 Mar 2008 20:26:16 +0100 (CET)
From:	Thomas Gleixner <tglx@...utronix.de>
To:	Markus Rehbach <markus.rehbach@....de>
cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Christian Kujau <lists@...dbynature.de>,
	LKML <linux-kernel@...r.kernel.org>,
	"Rafael J. Wysocki" <rjw@...k.pl>, Ingo Molnar <mingo@...e.hu>
Subject: Re: 2.6.25-rc6: BUG: unable to handle kernel NULL pointer
 dereference

On Thu, 27 Mar 2008, Markus Rehbach wrote:
> Thomas Gleixner schrieb:
> > On Tue, 25 Mar 2008, Andrew Morton wrote:
> 
> >> http://lkml.org/lkml/2008/3/21/202 and it's already in the regresison list.
> >
> > Same here. And both are AMD X2 early stepping machines.
> 
> > A dropped workaround for the prefetch bug in early X2s and
> > Opterons. Patch below.
> 
> The patch cures it. Tested with rc5-git5, and it was 100%
> reproducible here.

Thanks for testing. Fix is queued for Linus.

Thanks,

	tglx
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