From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga03.intel.com ([134.134.136.65]:13018 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750876AbeBHNSe (ORCPT ); Thu, 8 Feb 2018 08:18:34 -0500 Date: Thu, 8 Feb 2018 15:18:29 +0200 From: Jarkko Sakkinen To: Paul Menzel Cc: James Bottomley , linux-integrity , Mario Limonciello , regression@leemhuis.info, Alexander Steffen Subject: Re: TPM selftest failure in 4.15 (Dell XPS 13, Nuvoton 6xx) Message-ID: <20180208131829.nws75cermvf2e4uq@linux.intel.com> References: <1517487371.3251.9.camel@HansenPartnership.com> <1517488970.3251.26.camel@HansenPartnership.com> <1517498648.3145.4.camel@HansenPartnership.com> <4384419e-b2c6-7c51-e905-281ddfe68442@molgen.mpg.de> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 In-Reply-To: <4384419e-b2c6-7c51-e905-281ddfe68442@molgen.mpg.de> Sender: linux-integrity-owner@vger.kernel.org List-ID: On Thu, Feb 01, 2018 at 08:16:26PM +0100, Paul Menzel wrote: > > The list of "A TPM error (2314) occurred continue selftest" is caused by > > my commit 125a2210541079e8e7c69e629ad06cabed788f8c ("tpm: React > > correctly to > > RC_TESTING from TPM 2.0 self tests") [1]. 2314 is TPM_RC_TESTING, so the TPM > > tells us that self-tests are still running in the background. This problem was > > not visible in previous versions, since it (incorrectly) ignored > TPM_RC_TESTING. > > Maybe the commit should be reverted for now until this has cleared up for > the Dell XPS 13 9360(?) to adhere to Linux' no regression policy. I think this should be done as an immediate action with Cc to stable. /Jarkko