linux-kernel - Re: Device hang when offlining a CPU due to IRQ misrouting

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Message-Id: <200706241448.18749.rjw@sisk.pl>
Date:	Sun, 24 Jun 2007 14:48:18 +0200
From:	"Rafael J. Wysocki" <rjw@...k.pl>
To:	"Siddha, Suresh B" <suresh.b.siddha@...el.com>
Cc:	"Darrick J. Wong" <djwong@...ibm.com>,
	"Eric W. Biederman" <ebiederm@...ssion.com>,
	linux-kernel@...r.kernel.org, akpm@...ux-foundation.org, ak@...e.de
Subject: Re: Device hang when offlining a CPU due to IRQ misrouting

On Sunday, 24 June 2007 02:28, Siddha, Suresh B wrote:
> On Sun, Jun 24, 2007 at 01:54:52AM +0200, Rafael J. Wysocki wrote:
> > This patch breaks hibernation on my Turion 64 X2 - based testbox (HPC nx6325).
> > 
> > _cpu_down() just hangs as though there were a deadlock in there, 100% of the
> > time.
> 
> Does the patch at this URL work for you?
> 
> http://marc.info/?l=linux-kernel&m=118228358826737&w=2

Yes, it does.

Greetings,
Rafael


-- 
"Premature optimization is the root of all evil." - Donald Knuth
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