linux-kernel - Re: Suspend to disk broken in latest 2.6.28-rc3

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] [day] [month] [year] [list]

Message-Id: <200811150126.14991.rjw@sisk.pl>
Date:	Sat, 15 Nov 2008 01:26:14 +0100
From:	"Rafael J. Wysocki" <rjw@...k.pl>
To:	Jens Axboe <jens.axboe@...cle.com>
Cc:	Jesse Barnes <jbarnes@...tuousgeek.org>,
	"Mathieu Chouquet-Stringer" <mchouque@...e.fr>,
	Pavel Machek <pavel@...e.cz>, linux-kernel@...r.kernel.org,
	linux-pm@...ts.linux-foundation.org,
	Alex Deucher <alexdeucher@...il.com>,
	Dave Airlie <airlied@...hat.com>
Subject: Re: Suspend to disk broken in latest 2.6.28-rc3

On Thursday, 13 of November 2008, Jens Axboe wrote:
> On Wed, Nov 12 2008, Jesse Barnes wrote:
> > On Wednesday, November 12, 2008 1:37 pm Rafael J. Wysocki wrote:
> > > On Wednesday, 12 of November 2008, Jens Axboe wrote:
> > > > On Wed, Nov 12 2008, Jesse Barnes wrote:
> > > > > On Tuesday, November 11, 2008 7:27 am Mathieu Chouquet-Stringer wrote:
> > > > > > On Tue, Nov 11, 2008 at 12:15:24AM +0100, Mathieu Chouquet-Stringer 
> > wrote:
> > > > > > > This one I guess:
> > > > > > > http://bugzilla.kernel.org/attachment.cgi?id=18644&action=view
> > > > > > >
> > > > > > > Let me give it a shot, I'll keep you posted.
> > > > > >
> > > > > > So I compiled the module, rebooted just to have a clean starting
> > > > > > point, started X then tried to suspend: no go...
> > > > >
> > > > > Dave pushed a fix for this (more complete than the one in the patch you
> > > > > reference), have you tried the kernel from today to see if things work
> > > > > now?
> > > >
> > > > A drm enabled kernel also hangs hard on resume (just see the mouse
> > > > pointer) here on the x60. Removing drm makes it work just fine. 2.6.27
> > > > works fine as well.
> > >
> > > Is there Intel graphics in there?
> > 
> > Yeah I think so... I wonder if this is another case where a POST
> > conflicted with the kernel's restore and caused X to hang...
> 
> Yep, it's intel graphics, sorry I should have mentioned that!

OK, so I think I should track that as a separate regression.

I created http://bugzilla.kernel.org/show_bug.cgi?id=12031 for this purpose.

Thanks,
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/