From mboxrd@z Thu Jan  1 00:00:00 1970
From: Adrian Bunk <bunk@stusta.de>
Subject: Re: 2.6.21-rc1: known regressions (part 2)
Date: Tue, 27 Feb 2007 23:09:44 +0100
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To: Jens Axboe <jens.axboe@oracle.com>
Cc: linux-pm@lists.osdl.org, Thomas Gleixner <tglx@linutronix.de>, Michal Piotrowski <michal.k.k.piotrowski@gmail.com>, Daniel Walker <dwalker@mvista.com>, "Michael S. Tsirkin" <mst@mellanox.co.il>, Andrew Morton <akpm@linux-foundation.org>, Linus Torvalds <torvalds@linux-foundation.org>, Ingo Molnar <mingo@elte.hu>, Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
List-Id: linux-pm@vger.kernel.org

On Tue, Feb 27, 2007 at 11:02:02AM +0100, Jens Axboe wrote:
> On Sun, Feb 25 2007, Adrian Bunk wrote:
> > This email lists some known regressions in 2.6.21-rc1 compared to 2.6.20
> > that are not yet fixed in Linus' tree.
> > =

> > If you find your name in the Cc header, you are either submitter of one
> > of the bugs, maintainer of an affectected subsystem or driver, a patch
> > of you caused a breakage or I'm considering you in any other way possib=
ly
> > involved with one or more of these issues.
> > =

> > Due to the huge amount of recipients, please trim the Cc when answering.
> > =

> > =

> > Subject    : ThinkPad T60: system doesn't come out of suspend to RAM
> >              (CONFIG_NO_HZ)
> > References : http://lkml.org/lkml/2007/2/22/391
> > Submitter  : Michael S. Tsirkin <mst@mellanox.co.il>
> >              Thomas Gleixner <tglx@linutronix.de>
> > Handled-By : Ingo Molnar <mingo@elte.hu>
> > Status     : unknown
> =

> x60 doesn't resume from S2R either, it doesn't matter if CONFIG_NO_HZ is
> set or not though. 2.6.20 worked fine.

Is this

Subject    : ThinkPad T60: no screen after suspend to RAM
References : http://lkml.org/lkml/2007/2/22/391
Submitter  : Michael S. Tsirkin <mst@mellanox.co.il>
             Ingo Molnar <mingo@elte.hu>
Handled-By : Ingo Molnar <mingo@elte.hu>
Status     : unknown

or doesn't it resume at all?

> Jens Axboe

cu
Adrian

-- =


       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed