From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752863AbeEKKTo (ORCPT ); Fri, 11 May 2018 06:19:44 -0400 Received: from mga06.intel.com ([134.134.136.31]:53165 "EHLO mga06.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750806AbeEKKTm (ORCPT ); Fri, 11 May 2018 06:19:42 -0400 X-Amp-Result: UNSCANNABLE X-Amp-File-Uploaded: False X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.49,388,1520924400"; d="scan'208";a="55026393" Date: Fri, 11 May 2018 13:19:38 +0300 From: Jarkko Sakkinen To: Laurent Bigonville Cc: linux-integrity@vger.kernel.org, linux-kernel@vger.kernel.org, Peter Huewe , Jason Gunthorpe Subject: Re: [PATCH] tpm_tis: verify locality released before returning from release_locality Message-ID: <20180511101938.GF20210@linux.intel.com> References: <20180505195453.10431-1-jsnitsel@redhat.com> <20180505200315.x7jt33j7psizmfyi@cantor> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, May 10, 2018 at 01:21:39PM +0200, Laurent Bigonville wrote: > Le 05/05/18 à 22:03, Jerry Snitselaar a écrit : > > On Sat May 05 18, Jerry Snitselaar wrote: > > > [...] > > > > > > > Laurent, > > Hello Jerry, > > > Can you try this patch with your system since it is the one > > that has exhibited the problem so far. I've tested on a > > tpm2.0 and tpm1.2 system here. > > I just tested the patch and the driver is loading fine again and the device > in /dev is present again, so it seems to work. > > But for some reason the tpm is again locked (for no visible reason) due to > "dictionary attack" so I cannot test further ATM :/ > > Regards, > > Laurent > > > > > Regards, > > Jerry > Can you response with the tested-by tag as soon as you can? Before we have tested-by, I cannot land the fix. /Jarkko From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga06.intel.com ([134.134.136.31]:53165 "EHLO mga06.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750806AbeEKKTm (ORCPT ); Fri, 11 May 2018 06:19:42 -0400 Date: Fri, 11 May 2018 13:19:38 +0300 From: Jarkko Sakkinen To: Laurent Bigonville Cc: linux-integrity@vger.kernel.org, linux-kernel@vger.kernel.org, Peter Huewe , Jason Gunthorpe Subject: Re: [PATCH] tpm_tis: verify locality released before returning from release_locality Message-ID: <20180511101938.GF20210@linux.intel.com> References: <20180505195453.10431-1-jsnitsel@redhat.com> <20180505200315.x7jt33j7psizmfyi@cantor> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 In-Reply-To: Sender: linux-integrity-owner@vger.kernel.org List-ID: On Thu, May 10, 2018 at 01:21:39PM +0200, Laurent Bigonville wrote: > Le 05/05/18 a 22:03, Jerry Snitselaar a ecrit : > > On Sat May 05 18, Jerry Snitselaar wrote: > > > [...] > > > > > > > Laurent, > > Hello Jerry, > > > Can you try this patch with your system since it is the one > > that has exhibited the problem so far. I've tested on a > > tpm2.0 and tpm1.2 system here. > > I just tested the patch and the driver is loading fine again and the device > in /dev is present again, so it seems to work. > > But for some reason the tpm is again locked (for no visible reason) due to > "dictionary attack" so I cannot test further ATM :/ > > Regards, > > Laurent > > > > > Regards, > > Jerry > Can you response with the tested-by tag as soon as you can? Before we have tested-by, I cannot land the fix. /Jarkko