From: Christian Borntraeger <borntraeger@de.ibm.com>
To: Pavel Machek <pavel@suse.cz>
Cc: Jeff Chua <jeff.chua.linux@gmail.com>,
"Rafael J. Wysocki" <rjw@sisk.pl>,
kernel list <linux-kernel@vger.kernel.org>,
Mike Travis <travis@sgi.com>, Ingo Molnar <mingo@elte.hu>
Subject: Re: 2.6.29-rc1: thinkpad problems during resume
Date: Sat, 17 Jan 2009 15:46:15 +0100 [thread overview]
Message-ID: <200901171546.15987.borntraeger@de.ibm.com> (raw)
In-Reply-To: <20090116104455.GA3283@elf.ucw.cz>
Am Freitag 16 Januar 2009 schrieb Pavel Machek:
> Hi!
>
> > >> > Please let me know if that helped.
> > >>
> > >> I tested rc1+ these two reverts yesterday on my T61p. Doesnt work.
> > >> There must be at least one more patch that broke S2R on my thinkpad.
> > >> In fact, it is cpu hotplug that is broken (unplug works).
> > >
> > > I reproduced that: echo 0 > online works, echo 1 > online hangs. Will
> > > compile SMP-less kernel to verify that there are no more problems...
I made some progress on my T61p. git from yesterday + a revert of
commit e39ad415ac15116df213dfa2aa2a4f1b0857af9c
Author: Mike Travis <travis@sgi.com>
Date: Sun Jan 4 05:18:10 2009 -0800
cpumask: use work_on_cpu in acpi-cpufreq.c for read_measured_perf_ctrs
makes cpu hotplug working again. Resume from suspend to ram is still broken on
my Thinkpad. Looks like there is yet another patch to find....
Ingo, Mike: reverting e39ad415ac15116df213dfa2aa2a4f1b0857af9c fixes cpu
hotplug on my thinkpad. Any idea how to proceed? Should we revert that patch
in Linus git until we know what was wrong?
next prev parent reply other threads:[~2009-01-17 14:46 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-13 8:13 Pavel Machek
2009-01-13 11:39 ` Rafael J. Wysocki
2009-01-13 12:42 ` Christian Borntraeger
2009-01-13 13:03 ` AW: " Morten P.D. Stevens
2009-01-13 13:28 ` Pavel Machek
2009-01-13 13:33 ` Jeff Chua
2009-01-16 10:44 ` Pavel Machek
2009-01-16 13:23 ` Jeff Chua
2009-01-17 14:46 ` Christian Borntraeger [this message]
2009-01-17 15:48 ` 2.6.29-rc1: [SOLVED] " Christian Borntraeger
2009-01-17 16:49 ` Maciej Rutecki
2009-01-17 19:48 ` Mike Travis
2009-01-17 23:42 ` Christian Borntraeger
2009-01-19 16:59 ` Mike Travis
2009-01-19 17:09 ` Ingo Molnar
2009-01-13 13:05 ` 2.6.29-rc1: " Pavel Machek
2009-01-13 14:06 ` Rafael J. Wysocki
2009-01-13 14:36 ` Pavel Machek
2009-01-13 14:36 ` Pavel Machek
2009-01-13 15:21 ` Jeff Chua
2009-01-16 14:39 ` Pavel Machek
2009-01-16 22:06 ` Rafael J. Wysocki
2009-01-16 23:56 ` Mike Travis
2009-01-17 0:13 ` Rafael J. Wysocki
2009-01-26 15:44 ` Pavel Machek
2009-01-26 16:40 ` Rafael J. Wysocki
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