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From: Thomas Gleixner <tglx@linutronix.de>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Randy Dunlap <randy.dunlap@oracle.com>,
	"Rafael J. Wysocki" <rjw@sisk.pl>,
	LKML <linux-kernel@vger.kernel.org>, Ingo Molnar <mingo@elte.hu>,
	Len Brown <lenb@kernel.org>
Subject: Re: Jinxed VAIO wreckage - current state of affairs
Date: Sat, 16 Jun 2007 08:47:33 +0200	[thread overview]
Message-ID: <1181976453.8176.362.camel@chaos> (raw)
In-Reply-To: <20070615233138.78a79b00.akpm@linux-foundation.org>

On Fri, 2007-06-15 at 23:31 -0700, Andrew Morton wrote:
> > 
> > http://www.tglx.de/projects/hrtimers/2.6.22-rc4/patch-2.6.22-rc4-hrt10.patch
> > 
> 
> That suspends and resumes OK.
> 
> What was the bug?

A stupid state check, which prevented the PIT to be setup again. So the
box got stuck waiting for a timer to expire.

Still I can not explain, why this resulted in this strange "disappear in
the return instruction" behavior.

	tglx



  reply	other threads:[~2007-06-16  6:47 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-06-09 19:54 Jinxed VAIO wreckage - current state of affairs Thomas Gleixner
2007-06-09 20:59 ` Rafael J. Wysocki
2007-06-09 21:05   ` Thomas Gleixner
2007-06-10  3:08   ` Andrew Morton
2007-06-11  1:37     ` Thomas Davis
2007-06-15 12:05     ` Thomas Gleixner
2007-06-15 15:13       ` Johannes Weiner
2007-06-15 15:23       ` Randy Dunlap
2007-06-15 15:31         ` Thomas Gleixner
2007-06-16  6:31           ` Andrew Morton
2007-06-16  6:47             ` Thomas Gleixner [this message]
2007-06-16  6:53               ` Thomas Gleixner
2007-06-16  7:19                 ` Andrew Morton

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