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[209.132.180.67]) by mx.google.com with ESMTP id w11si3304317oti.51.2020.03.05.05.56.59; Thu, 05 Mar 2020 05:57:13 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=ibm.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726162AbgCEN4j (ORCPT + 99 others); Thu, 5 Mar 2020 08:56:39 -0500 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:9988 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726083AbgCEN4j (ORCPT ); Thu, 5 Mar 2020 08:56:39 -0500 Received: from pps.filterd (m0098409.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 025Dt2KZ096371; Thu, 5 Mar 2020 08:56:33 -0500 Received: from ppma03wdc.us.ibm.com (ba.79.3fa9.ip4.static.sl-reverse.com [169.63.121.186]) by mx0a-001b2d01.pphosted.com with ESMTP id 2yhhy81wfc-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 05 Mar 2020 08:56:33 -0500 Received: from pps.filterd (ppma03wdc.us.ibm.com [127.0.0.1]) by ppma03wdc.us.ibm.com (8.16.0.27/8.16.0.27) with SMTP id 025DobjQ027477; Thu, 5 Mar 2020 13:56:31 GMT Received: from b03cxnp08027.gho.boulder.ibm.com (b03cxnp08027.gho.boulder.ibm.com [9.17.130.19]) by ppma03wdc.us.ibm.com with ESMTP id 2yffk7be2h-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 05 Mar 2020 13:56:31 +0000 Received: from b03ledav006.gho.boulder.ibm.com (b03ledav006.gho.boulder.ibm.com [9.17.130.237]) by b03cxnp08027.gho.boulder.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 025DuV7550659810 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 5 Mar 2020 13:56:31 GMT Received: from b03ledav006.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 14330C6057; Thu, 5 Mar 2020 13:56:31 +0000 (GMT) Received: from b03ledav006.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 0ACA6C6055; Thu, 5 Mar 2020 13:56:29 +0000 (GMT) Received: from sbct-3.pok.ibm.com (unknown [9.47.158.153]) by b03ledav006.gho.boulder.ibm.com (Postfix) with ESMTP; Thu, 5 Mar 2020 13:56:29 +0000 (GMT) Subject: Re: [PATCH v6 0/3] Enable vTPM 2.0 for the IBM vTPM driver To: Jarkko Sakkinen , Stefan Berger , linux-integrity@vger.kernel.org Cc: aik@ozlabs.ru, david@gibson.dropbear.id.au, linux-kernel@vger.kernel.org, nayna@linux.vnet.ibm.com, gcwilson@linux.ibm.com, jgg@ziepe.ca References: <20200304132243.179402-1-stefanb@linux.vnet.ibm.com> From: Stefan Berger Message-ID: <3e3a37ea-a1e7-e960-a892-1a5a4b146d30@linux.ibm.com> Date: Thu, 5 Mar 2020 08:56:29 -0500 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.3.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Content-Language: en-US X-TM-AS-GCONF: 00 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.138,18.0.572 definitions=2020-03-05_04:2020-03-05,2020-03-05 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 mlxlogscore=999 lowpriorityscore=0 suspectscore=0 phishscore=0 mlxscore=0 impostorscore=0 bulkscore=0 malwarescore=0 adultscore=0 clxscore=1015 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2001150001 definitions=main-2003050090 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 3/5/20 6:20 AM, Jarkko Sakkinen wrote: > On Wed, 2020-03-04 at 08:22 -0500, Stefan Berger wrote: >> From: Stefan Berger >> >> QEMU 5.0 will support the PAPR vTPM device model for TPM 1.2 and TPM 2.0. >> This series of patches enables vTPM 2.0 support for the IBM vTPM driver. > BTW, what is PAPR vTPM device model? Is it something that is used > generally for vTPM's or just in IBM context? It's an IBM pSeries specification. The device model is only used on pSeries.    Stefan > > /Jarkko >