linux-kernel - Re: Commit cb83b62 fails to boot with a divide by zero error.

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Message-ID: <1336750573.1017.25.camel@twins>
Date:	Fri, 11 May 2012 17:36:13 +0200
From:	Peter Zijlstra <a.p.zijlstra@...llo.nl>
To:	Robin Holt <holt@....com>
Cc:	Ingo Molnar <mingo@...nel.org>, linux-kernel@...r.kernel.org
Subject: Re: Commit cb83b62 fails to boot with a divide by zero error.

On Fri, 2012-05-11 at 10:05 -0500, Robin Holt wrote:
> On Fri, May 11, 2012 at 04:33:10PM +0200, Peter Zijlstra wrote:
> > On Fri, 2012-05-11 at 08:39 -0500, Robin Holt wrote:
> > 
> > > We found that reverting the commit:
> > > cb83b62 (x86/sched/core) sched/numa: Rewrite the CONFIG_NUMA sched domain support
> > > 
> > > also got things working.
> > 
> > there's a particularly stupid bug in that code
> 
> Even with that applied, I still get the divide by zero.

Humm.. what kind of machine is this? And how far along does it get in
booting? ->power isn't supposed to get to 0.
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