linux-kernel - Re: 2.6.36.2 regression: suspend on Lenovo X200s broken due to TPM

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Message-ID: <20101220182242.GA29696@srcf.ucam.org>
Date:	Mon, 20 Dec 2010 18:22:42 +0000
From:	Matthew Garrett <mjg59@...f.ucam.org>
To:	Andrew Lutomirski <luto@....edu>
Cc:	linux-kernel@...r.kernel.org, stable@...nel.org,
	Dmitry Torokhov <dmitry.torokhov@...il.com>
Subject: Re: 2.6.36.2 regression: suspend on Lenovo X200s broken due to TPM

On Mon, Dec 20, 2010 at 01:10:03PM -0500, Andrew Lutomirski wrote:
> The change "PNPACPI: cope with invalid device IDs", added in 2.6.36.2,
> makes the kernel detect my TPM (it used to not work at all), but the
> TPM driver doesn't work because it can't autodetect the iTPM
> workaround.  This breaks suspend without actually fixing my TPM.

I hadn't realised that patch went back to stable. Greg, you'll want to 
pull 3f0d3d016d89a5efb8b926d4707eb21fa13f3d27 as well.

-- 
Matthew Garrett | mjg59@...f.ucam.org
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