linux-kernel - Re: [2.6.21.1] OOPS in timer stats code

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Message-ID: <464ACB0B.7040603@yahoo.com.au>
Date:	Wed, 16 May 2007 19:12:43 +1000
From:	Nick Piggin <nickpiggin@...oo.com.au>
To:	Thomas Gleixner <tglx@...utronix.de>
CC:	Chuck Ebbert <cebbert@...hat.com>,
	Michal Piotrowski <michal.k.k.piotrowski@...il.com>,
	Folkert van Heusden <folkert@...heusden.com>,
	linux-kernel@...r.kernel.org, Ingo Molnar <mingo@...e.hu>
Subject: Re: [2.6.21.1] OOPS in timer stats code

Thomas Gleixner wrote:

> Dammit. It's a HT enabled box again. I don't have one.
> 
> Folkert, does the problem go away when you disable HT
> (CONFIG_SCHED_SMT) ?

Why would that make a difference? If you do suspect it is the problem,
then I think you could just do something like substitute cpu_online_map
for the sibling map in the SMT domain setup in order to reproduce it
locally?

-- 
SUSE Labs, Novell Inc.
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