linux-kernel - Re: 2.6.29 git, resume from ram broken on thinkpad

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Date:	Thu, 2 Apr 2009 23:04:51 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	"Rafael J. Wysocki" <rjw@...k.pl>
Cc:	Chris Wright <chrisw@...s-sol.org>,
	Arkadiusz Miskiewicz <a.miskiewicz@...il.com>,
	linux-kernel@...r.kernel.org, Mike Travis <travis@....com>,
	Jeremy Fitzhardinge <jeremy@...source.com>,
	KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>,
	Venkatesh Pallipadi <venkatesh.pallipadi@...el.com>,
	virtualization@...ts.osdl.org, xen-devel@...ts.xensource.com,
	Yinghai Lu <yhlu.kernel@...il.com>
Subject: Re: 2.6.29 git, resume from ram broken on thinkpad


* Rafael J. Wysocki <rjw@...k.pl> wrote:

> On Thursday 02 April 2009, Chris Wright wrote:
> > * Rafael J. Wysocki (rjw@...k.pl) wrote:
> > > Sorry for the misunderstanding, I thought the breakage might be introduced
> > > between 15f7176eb1cccec0a332541285ee752b935c1c85 and
> > > 0a0c5168df270a50e3518e4f12bddb31f8f5f38f, so I thought it would be a good
> > > idea to verify if 0a0c5168df270a50e3518e4f12bddb31f8f5f38f fails too.
> > 
> > Ah, sure.  It fails too (both test_suspend=mem and regular suspend/resume).
> 
> Having looked at the commit the Arek's bisect turned up I don't 
> think it's likely to have caused this problem to appear.
> 
> It seems that the regression had been introduced before the PM and 
> PCI updates went it, so I bet it's one of the x86 changes.  Ingo, 
> are there any commits obviously worth testing?

i lost context - a list/range of commits to check would be nice.

	Ingo
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