linux-kernel - Re: commit 9630bdd9 changes behavior of the poweroff

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Date:	Sat, 10 Apr 2010 21:36:43 +0200
From:	"Rafael J. Wysocki" <rjw@...k.pl>
To:	Tony Vroon <tony@...x.net>
Cc:	Michal Hocko <mhocko@...e.cz>,
	Matthew Garrett <mjg59@...f.ucam.org>,
	linux-kernel@...r.kernel.org,
	Jesse Barnes <jbarnes@...tuousgeek.org>,
	ACPI Devel Maling List <linux-acpi@...r.kernel.org>,
	pm list <linux-pm@...ts.linux-foundation.org>
Subject: Re: commit 9630bdd9 changes behavior of the poweroff - bug?

On Friday 09 April 2010, Tony Vroon wrote:
> On Fri, 2010-04-09 at 22:42 +0200, Rafael J. Wysocki wrote:
> > Please check if the patch below changes anything.
> >  drivers/acpi/wakeup.c |    4 ++--
> >  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> That didn't change the behaviour for me, sorry.

Well, I would be sorry if it did, because the patch removed some useful code. :-)

> (I made sure to go through a full power down session before trying the
> patched kernel)

Thanks for testing.  So it looks like we don't disable the GPE during power off.

I'll try to figure out what's going on, please stay tuned.

Rafael
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