From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753011AbdEPTDV (ORCPT ); Tue, 16 May 2017 15:03:21 -0400 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:52259 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751680AbdEPTDT (ORCPT ); Tue, 16 May 2017 15:03:19 -0400 Subject: Re: [tpmdd-devel] [PATCH v4 2/2] tpm: vtpm_proxy: Implement request_locality function. To: tpmdd-devel@lists.sourceforge.net, linux-security-module@vger.kernel.org Cc: linux-kernel@vger.kernel.org References: <1494460462-29022-1-git-send-email-stefanb@linux.vnet.ibm.com> <1494460462-29022-3-git-send-email-stefanb@linux.vnet.ibm.com> From: Ken Goldman Date: Tue, 16 May 2017 15:03:16 -0400 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.1.0 MIME-Version: 1.0 In-Reply-To: <1494460462-29022-3-git-send-email-stefanb@linux.vnet.ibm.com> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-TM-AS-GCONF: 00 x-cbid: 17051619-0024-0000-0000-000016705C60 X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00007073; HX=3.00000241; KW=3.00000007; PH=3.00000004; SC=3.00000212; SDB=6.00861385; UDB=6.00427228; IPR=6.00641048; BA=6.00005352; NDR=6.00000001; ZLA=6.00000005; ZF=6.00000009; ZB=6.00000000; ZP=6.00000000; ZH=6.00000000; ZU=6.00000002; MB=3.00015484; XFM=3.00000015; UTC=2017-05-16 19:03:16 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 17051619-0025-0000-0000-00004AF0327E Message-Id: <484d5d9f-c769-3e38-4fe5-6dede79de717@linux.vnet.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2017-05-16_05:,, signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 suspectscore=0 malwarescore=0 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1703280000 definitions=main-1705160150 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 5/10/2017 7:54 PM, Stefan Berger wrote: > Implement the request_locality function. To set the locality on the > backend we define vendor-specific TPM 1.2 and TPM 2 ordinals and send > a command to the backend to set the locality for the next commands. When this says "for the next commands", does that mean that the locality is fixed for all commands until a new request_locality is sent to change it?