linux-kernel - Re: [patch 3/3] clockevents: Fix resume logic

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Message-Id: <20070508225920.258d8d34.akpm@linux-foundation.org>
Date:	Tue, 8 May 2007 22:59:20 -0700
From:	Andrew Morton <akpm@...ux-foundation.org>
To:	tglx@...utronix.de
Cc:	Ingo Molnar <mingo@...e.hu>, LKML <linux-kernel@...r.kernel.org>,
	John Stultz <johnstul@...ibm.com>
Subject: Re: [patch 3/3] clockevents: Fix resume logic - updated version

On Sun, 06 May 2007 17:03:03 +0200 Thomas Gleixner <tglx@...utronix.de> wrote:

> Andrew,
> 
> On Sat, 2007-05-05 at 13:51 +0200, Ingo Molnar wrote:
> > * Andrew Morton <akpm@...ux-foundation.org> wrote:
> > 
> > > > Fixup the existing users.
> > > 
> > > This one makes the Vaio-of-fun hang during suspend to disk.  It gets 
> > > up to "swsusp: critical section/: done (%d pages copied)" then it 
> > > freezes.
> > 
> > after trying to reproduce it on 2 boxes without success it did trigger 
> > some sw-suspend weirdness on a third box :) We are debugging it now.
> 
> find an updated patch below. It fixes the problem on Ingo's
> VAIO-of-fun-emulator and I got confirmation from several other affected
> users, that the patch series is still solving their problems.
> 

The machine is still hanging with this patch applied.

suspend-to-disk gets up to "swsusp: critical section: done (NNN pages copied)"

No netconsole, no printk-timestamping.

ho hum, I guess I get to debug this.
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