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

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <201004102136.43246.rjw@sisk.pl>
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
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/