linux-kernel - Re: suspend fails on x200 (was Re: [PATCH] tpm: Autodetect itpm devices)

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Date:	Mon, 1 Nov 2010 21:24:30 -0700
From:	Andy Isaacson <adi@...apodia.org>
To:	"Rafael J. Wysocki" <rjw@...k.pl>
Cc:	Matthew Garrett <mjg59@...f.ucam.org>, srajiv@...ux.vnet.ibm.com,
	linux-kernel@...r.kernel.org
Subject: Re: suspend fails on x200 (was Re: [PATCH] tpm: Autodetect itpm
	devices)

On Tue, Nov 02, 2010 at 04:47:53AM +0100, Rafael J. Wysocki wrote:
> > > So, definitely something exciting going on... and not a simple
> > > suspend regression, and definitely not caused by this patch, my
> > > apologies.  Subject line updated accordingly.
> > > 
> > > I'll try applying "Autodetect itpm devices" and report back.
> > 
> > With your patch applied on top of -rc1, suspend + resume seems to work
> > fine, and I don't have any error messages from tpm in dmesg.
> > 
> > Thanks, problem solved.  (Still no idea what caused that one
> > hang-with-blinking-moon, but it doesn't appear to be connected.)
> 
> Please give us a pointer to the patch, there are other users
> experiencing this issue.

My iTPM-causes-suspend-to-fail is fixed by the head message in this
thread, <1287697360-31273-1-git-send-email-mjg@...hat.com>,
http://lkml.org/lkml/2010/10/21/456

-andy
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