linux-kernel - Re: 2.6.29-rc1: thinkpad problems during resume

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Message-ID: <20090113132805.GE30352@atrey.karlin.mff.cuni.cz>
Date:	Tue, 13 Jan 2009 14:28:05 +0100
From:	Pavel Machek <pavel@...e.cz>
To:	Christian Borntraeger <borntraeger@...ibm.com>
Cc:	"Rafael J. Wysocki" <rjw@...k.pl>,
	kernel list <linux-kernel@...r.kernel.org>
Subject: Re: 2.6.29-rc1: thinkpad problems during resume

> Am Dienstag 13 Januar 2009 schrieb Rafael J. Wysocki:
> > On Tuesday 13 January 2009, Pavel Machek wrote:
> > > Hi!
> > > 
> > > Just when I thought long merge window means less problems...
> > > 
> > > ...suspend seemed to work until last tuesday or so. Now it hanged two
> > > times; once so hard that power button powercycle did not result in
> > > booting machine. (thinkpad x60)
> > > 
> > > I'll do some more tests...
> > 
> > There are a couple of things you may want to revert, like
> > 7503bfbae89eba07b46441a5d1594647f6b8ab7d and
> > a0d4922da2e4ccb0973095d8d29f36f6b1b5f703 .
> > 
> > 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...
									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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