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From: Rajiv Andrade <srajiv@linux.vnet.ibm.com>
To: Stefan Berger <stefanb@linux.vnet.ibm.com>
Cc: a.miskiewicz@gmail.com, m.selhorst@sirrix.com,
	"tpmdd-devel@lists.sourceforge.net" 
	<tpmdd-devel@lists.sourceforge.net>,
	James Morris <jmorris@namei.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [tpmdd-devel] [PATCH] Refuse activation of tpm_tis driver if TPM is not working correctly
Date: Mon, 10 Oct 2011 12:07:43 -0300	[thread overview]
Message-ID: <4E930A3F.4060907@linux.vnet.ibm.com> (raw)
In-Reply-To: <4E92ED60.8080909@linux.vnet.ibm.com>

On 10/10/11 10:04, Rajiv Andrade wrote:
> On 10/10/11 09:16, Stefan Berger wrote:
>> Refuse activation of tpm_tis driver if the TPM is found not to be
>> working correctly. This prevents suspend/resume problems for me on
>> Lenovo W500 and T61p.
>>
>> Signed-off-by: Stefan Berger<stefanb@linux.vnet.ibm.com>
> Testing and trying to reproduce it here.
Yes, for some yet unknown reason the TPM doesn't respond after a 
suspend/resume in case
it wasn't loaded before that. With this change/check, suspends work fine 
in this scenario
for me as well. Applied to:

github.com/srajiv/tpm.git next-tpm-fixes

Thanks for the fix Stefan.
Rajiv

      reply	other threads:[~2011-10-10 15:07 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-10-10 12:16 Stefan Berger
2011-10-10 13:04 ` Rajiv Andrade
2011-10-10 15:07   ` Rajiv Andrade [this message]

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