linux-kernel - Re: Possible regression? 2.6.26-rc1: T61s failure after suspend/resume

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Message-Id: <200805082352.04352.rjw@sisk.pl>
Date:	Thu, 8 May 2008 23:52:03 +0200
From:	"Rafael J. Wysocki" <rjw@...k.pl>
To:	"Theodore Ts'o" <tytso@....edu>
Cc:	linux-kernel@...r.kernel.org,
	Jesse Barnes <jbarnes@...tuousgeek.org>
Subject: Re: Possible regression?  2.6.26-rc1: T61s failure after suspend/resume

On Thursday, 8 of May 2008, Theodore Ts'o wrote:
> 
> I'm running a kernel based off of commit afa26be8 (just six commits
> after 2.6.26-rc1), and very shortly after I suspend/resume my X61s (with
> the Intel video chipset), the X server will lock up.  I can ssh into
> the machine remotely, and restart the X server, but the newly restarted
> X server will shortly lock up again, and the only way to solve the
> problem is to reboot.  If I drop back to a 2.6.25 based kernel, the
> problem goes away.
> 
> I've tried bisecting it, but the bisection points picked by git don't
> boot at all, and given that I'm travelling I havent had much time to try
> doing more bisecting; since I know a number of kernel developers have
> Lenovo X61 laptops, I thought before I wasted more time trying to get
> the git bisection to work, I'd check to see if anyone has seen this
> problem and if the fix is known.  I'll also try the latest bleeding edge
> kernel and hope it's fixed there....

This looks like another manifestation of
http://bugzilla.kernel.org/show_bug.cgi?id=10620

Thanks,
Rafael
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