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

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Date:	Mon, 14 May 2007 08:58:00 +0200
From:	Thomas Gleixner <tglx@...utronix.de>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	"Rafael J. Wysocki" <rjw@...k.pl>, Ingo Molnar <mingo@...e.hu>,
	LKML <linux-kernel@...r.kernel.org>,
	John Stultz <johnstul@...ibm.com>, linux-acpi@...r.kernel.org
Subject: Re: [patch 3/3] clockevents: Fix resume logic - updated version

On Sun, 2007-05-13 at 23:42 -0700, Andrew Morton wrote:
> On Sun, 13 May 2007 18:12:50 +0200 Thomas Gleixner <tglx@...utronix.de> wrote:
> 
> > On Sat, 2007-05-12 at 02:00 -0700, Andrew Morton wrote:
> > > Still hangs in the same fashion, sorry.
> > > 
> > > It's peculiar that the hang happens when acpi_evaluate_object() hits its
> > > return statement.  Any theories there?
> > 
> > I assume you have a printk right before the return and one after the
> > call to acpi_evaluate_object().
> > 
> > Can you dump the stack at the point before the return, so we can see if
> > the stack is corrupt there ? A WARN_ON(1) should do the trick.
> > 
> 
> It all looks clean.  I spose I should do a hex dump and a byte-by-byte
> walkthough, but time is short...

I could backport the highres/dyntick stuff to 2.6.20, so we have the
other changes out of the picture.

	tglx


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