From: "Rafael J. Wysocki" <rjw@sisk.pl>
To: "Theodore Ts'o" <tytso@mit.edu>
Subject: Re: T400 suspend/resume regression -- bisected to a mystery merge commit
Date: Sun, 27 Sep 2009 18:13:42 +0200
User-Agent: KMail/1.12.1 (Linux/2.6.31-rjw; KDE/4.3.1; x86_64; ; )
Cc: tglx@linutronix.de, torvalds@linux-foundation.org,
       linux-kernel@vger.kernel.org, Ondrej Zary <linux@rainbow-software.org>,
       Magnus Damm <magnus.damm@gmail.com>
References: <E1MrRDa-0002WF-LO@closure.thunk.org>
In-Reply-To: <E1MrRDa-0002WF-LO@closure.thunk.org>
MIME-Version: 1.0
Content-Type: Text/Plain;
  charset="iso-8859-2"
Content-Transfer-Encoding: 7bit
Message-Id: <200909271813.42829.rjw@sisk.pl>
Sender: linux-kernel-owner@vger.kernel.org
Content-Length: 1189
Lines: 30

On Saturday 26 September 2009, Theodore Ts'o wrote:
> Hi,
> 
> One of the things I've been trying to track for the last couple of days
> is a suspend/resume regression which I've noticed on my T400 Lenovo
> laptop.  I first noticed it on a 2.6.31-git9 kernel with a some
> additional ext4 patches.  I've since bisected it to the following merge
> commit: a03fdb76.  The commit does have some merge conflict fix ups, but
> only for the some files in the m68knommu and mips architectures.
> Furthermore, both parent commits (202c467 and 12e0933) work fine.  I've
> tried looking at the global history, and I'm not seeing anything
> obvious.

This commit has been reported to break hibernation for Ondrej:

commit c7121843685de2bf7f3afd3ae1d6a146010bf1fc
Author: Magnus Damm <magnus.damm@gmail.com>
Date:   Tue Jul 28 14:09:55 2009 -0700

    clocksource: Save mult_orig in clocksource_disable()

Please try to revert it and retest.

Best,
Rafael
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/