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Tue, 27 Mar 2018 04:05:54 -0400 Received: from mga18.intel.com ([134.134.136.126]:58657 "EHLO mga18.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752082AbeC0IFO (ORCPT ); Tue, 27 Mar 2018 04:05:14 -0400 X-Amp-Result: UNSCANNABLE X-Amp-File-Uploaded: False X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.48,366,1517904000"; d="scan'208";a="38432196" Date: Tue, 27 Mar 2018 11:05:02 +0300 From: Jarkko Sakkinen To: Sahil Rihan Cc: Jason Gunthorpe , "linux-integrity@vger.kernel.org" , "linux-security-module@vger.kernel.org" , Alexei Starovoitov , "stable@vger.kernel.org" , Peter Huewe , Arnd Bergmann , Greg Kroah-Hartman , open list Subject: Re: [PATCH] tpm: allow TCPA log area to be empty Message-ID: <20180327080502.GA11855@linux.intel.com> References: <20180310161637.7723-1-jarkko.sakkinen@linux.intel.com> <20180312150231.GA24717@ziepe.ca> <20180316125525.GB5035@linux.intel.com> <20180319021323.GD27186@ziepe.ca> <20180319212436.GD14364@linux.intel.com> <49C2A39F-C9ED-4620-82C9-C0919DA3F2CD@fb.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <49C2A39F-C9ED-4620-82C9-C0919DA3F2CD@fb.com> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo User-Agent: Mutt/1.9.4 (2018-02-28) Sender: stable-owner@vger.kernel.org X-Mailing-List: stable@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-Mailing-List: linux-kernel@vger.kernel.org List-ID: On Tue, Mar 27, 2018 at 12:07:14AM +0000, Sahil Rihan wrote: > > On 3/22/18, 7:20 AM, "Jarkko Sakkinen" wrote: > > > > On Tue, 2018-03-20 at 22:29 +0000, Sahil Rihan wrote: > > > > On 3/19/18, 2:25 PM, "Jarkko Sakkinen" > > > > wrote: > > > > > > > > Sahil, would you care to try if this fixes the issue that you are > > > > having or not? > > > > > > Yes, we can test this out. Might take a day or two. > > > > Awesome, thank you. I'll add > > > > Reported-by: Sahil Rihan > > > > if that is OK for you? > > Jarkko, > > We applied your patch to a 4.11 kernel (unfortunately not the latest upstream) and were able to confirm that the char device is now being created correctly. The sysfs enabled node is also present. > > And yes, please add the "Reported-by" line. > > Thanks, > Sahil And also Tested-by: Sahil Rihan ? /Jarkko