From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <SRS0=iPov=N6=vger.kernel.org=linux-security-module-owner@kernel.org>
X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on
	aws-us-west-2-korg-lkml-1.web.codeaurora.org
X-Spam-Level: 
X-Spam-Status: No, score=-2.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS,
	MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_MUTT autolearn=unavailable
	autolearn_force=no version=3.4.0
Received: from mail.kernel.org (mail.kernel.org [198.145.29.99])
	by smtp.lore.kernel.org (Postfix) with ESMTP id 6AC23C43441
	for <linux-security-module@archiver.kernel.org>; Mon, 19 Nov 2018 14:39:16 +0000 (UTC)
Received: from vger.kernel.org (vger.kernel.org [209.132.180.67])
	by mail.kernel.org (Postfix) with ESMTP id 3C1E92080C
	for <linux-security-module@archiver.kernel.org>; Mon, 19 Nov 2018 14:39:16 +0000 (UTC)
DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3C1E92080C
Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com
Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-security-module-owner@vger.kernel.org
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
        id S1729306AbeKTBC6 (ORCPT
        <rfc822;linux-security-module@archiver.kernel.org>);
        Mon, 19 Nov 2018 20:02:58 -0500
Received: from mga04.intel.com ([192.55.52.120]:20838 "EHLO mga04.intel.com"
        rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP
        id S1727769AbeKTBC6 (ORCPT
        <rfc822;linux-security-module@vger.kernel.org>);
        Mon, 19 Nov 2018 20:02:58 -0500
X-Amp-Result: UNKNOWN
X-Amp-Original-Verdict: FILE UNKNOWN
X-Amp-File-Uploaded: False
Received: from fmsmga008.fm.intel.com ([10.253.24.58])
  by fmsmga104.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 19 Nov 2018 06:39:09 -0800
X-ExtLoop1: 1
X-IronPort-AV: E=Sophos;i="5.56,252,1539673200"; 
   d="scan'208";a="87591791"
Received: from tmuluk-mobl4.ger.corp.intel.com (HELO localhost) ([10.249.254.135])
  by fmsmga008.fm.intel.com with ESMTP; 19 Nov 2018 06:39:07 -0800
Date:   Mon, 19 Nov 2018 16:39:06 +0200
From:   Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
To:     Roberto Sassu <roberto.sassu@huawei.com>
Cc:     Mimi Zohar <zohar@linux.ibm.com>, david.safford@ge.com,
        monty.wiseman@ge.com, linux-integrity@vger.kernel.org,
        linux-security-module@vger.kernel.org,
        linux-kernel@vger.kernel.org, silviu.vlasceanu@huawei.com
Subject: Re: [PATCH v5 7/7] tpm: pass an array of tpm_bank_list structures to
 tpm_pcr_extend()
Message-ID: <20181119143906.GH8755@linux.intel.com>
References: <20181114153108.12907-1-roberto.sassu@huawei.com>
 <20181114153108.12907-8-roberto.sassu@huawei.com>
 <20181116150352.GA3612@linux.intel.com>
 <9c534ed1-7832-7a3b-3e69-5fcc25c565cc@huawei.com>
 <20181118072745.GA5897@linux.intel.com>
 <1542603470.4914.55.camel@linux.ibm.com>
 <26519f33-b5d6-c2c6-5179-c43f197f2cbd@huawei.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <26519f33-b5d6-c2c6-5179-c43f197f2cbd@huawei.com>
Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo
User-Agent: Mutt/1.10.1 (2018-07-13)
Sender: owner-linux-security-module@vger.kernel.org
Precedence: bulk
List-ID: <linux-security-module.vger.kernel.org>

On Mon, Nov 19, 2018 at 09:16:45AM +0100, Roberto Sassu wrote:
> The caller of tpm_pcr_extend() could pass a subset of the allocated
> banks, but the TPM driver extends all banks as before.

Ah, of course. Then it should be legit I guess...

/Jarkko