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From: Jarkko Sakkinen <jarkko.sakkinen-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
To: tomas.winkler-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org,
	tpmdd-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
Subject: Possible issue with tpm_crb runtime PM
Date: Tue, 20 Sep 2016 16:15:22 +0300	[thread overview]
Message-ID: <20160920131522.GA950@intel.com> (raw)

Hi

I get this (probably every time) when I do rmmod:

[ 4372.725616] tpm tpm0: A TPM error (325) occurred stopping the TPM

That is probably caused by failing TPM2_Shutdown. My guess is that
runtime PM patches cause this.

I'll verify that the problem does not occur with the next branch,
which does not include runtime PM patches.

/Jarkko

------------------------------------------------------------------------------

             reply	other threads:[~2016-09-20 13:15 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-09-20 13:15 Jarkko Sakkinen [this message]
     [not found] ` <20160920131522.GA950-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2016-09-20 13:30   ` Possible issue with tpm_crb runtime PM Winkler, Tomas
     [not found]     ` <5B8DA87D05A7694D9FA63FD143655C1B542EBE42-Jy8z56yoSI8MvF1YICWikbfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2016-09-20 17:47       ` Jarkko Sakkinen
     [not found]         ` <20160920174712.GA12175-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2016-09-20 19:26           ` Winkler, Tomas
     [not found]             ` <5B8DA87D05A7694D9FA63FD143655C1B542EC0CB-Jy8z56yoSI8MvF1YICWikbfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2016-09-22 15:51               ` Jarkko Sakkinen
     [not found]                 ` <20160922155140.GA28886-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2016-09-25 12:38                   ` Winkler, Tomas
     [not found]                     ` <5B8DA87D05A7694D9FA63FD143655C1B542EEC58-Jy8z56yoSI8MvF1YICWikbfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2016-09-26 22:14                       ` Jarkko Sakkinen
     [not found]                         ` <20160926221427.GA2212-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2016-09-28  5:48                           ` Jarkko Sakkinen

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