Received: by 2002:ac0:a5a6:0:0:0:0:0 with SMTP id m35-v6csp421159imm; Fri, 28 Sep 2018 00:21:08 -0700 (PDT) X-Google-Smtp-Source: ACcGV62pODUuJVXhZLh1pwGj3GJXq40PXEjicFHdcYNf6Ii1NlmLHVdGbGqopAsUFXgwCuwKfA3N X-Received: by 2002:a62:14ce:: with SMTP id 197-v6mr11176240pfu.50.1538119267980; Fri, 28 Sep 2018 00:21:07 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1538119267; cv=none; d=google.com; s=arc-20160816; b=JV1NpHYvcS+vVZS0TbgqG9ocMHEr9s9rgim9vqUBZp4gQvkdcks8nlvfvuRTck67nw FqMvve4Ntn8RVAl8PLy4kAlWaVCcX6Ny2fpdJpCkdiobkW5udIxidP0THBidv1m3z2X8 6z39T/AkrASx8294ryhqsykKig8JBPT+z4wzSQbaxu87odA2BQvDO3HZsRd68amOo3ga i8YsxxpytbhhWdNZoXe/eu8rEUKaGjnM4DOZ6kRXi7jUxdiMex7R4FWncPgMARJJMnFf DkFUboOlqHs096iOtsF7AOzJyOn/OnzlhrqEKSdbD0mgOg4Ug+Nu1UrkA/AxTmOGzxsr sx1g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:message-id :content-language:in-reply-to:mime-version:user-agent:date:autocrypt :openpgp:from:references:cc:to:subject; bh=cvj9F7/VuliwurFwAgjwYiqr075UM48JG0qs/FxWbvY=; b=Zdf7iFPRVL7hTyHmYIlrfv51wYOMuYWBO57m6oxU68pI9WEv9rbbbVgVHIp+oWW3Od dpnPIurFgCb5eDKMKDe0SqAhtIMLNtPXfLJRKzsUnKkQVAnjdFyhrXWGqbVPppJNf+oD 3HPiKOPdUd4gI5a3zJdvgaXl+I8OBMbd7nDbXh6FabLTw4nR5z5cbBbuUIuztqSMBHor oIupZpHkAbjh705sQz4omu+pNFZTnwpvrD0ZPamyL5J8NAOukUReLzb+TjIrTgzbWxtf F8unbv5nQoBX6DEWQLX/Py1CaTmSoAMgYuNhAJHSKya8bgjbbwPkQ7CYX0DId1mN9Q/B bA2Q== ARC-Authentication-Results: i=1; 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 Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id y3-v6si3953955pgi.338.2018.09.28.00.20.52; Fri, 28 Sep 2018 00:21:07 -0700 (PDT) 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 S1728990AbeI1NnH (ORCPT + 99 others); Fri, 28 Sep 2018 09:43:07 -0400 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:36206 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726106AbeI1NnG (ORCPT ); Fri, 28 Sep 2018 09:43:06 -0400 Received: from pps.filterd (m0098416.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id w8S7Kd5s110661 for ; Fri, 28 Sep 2018 03:20:43 -0400 Received: from e06smtp05.uk.ibm.com (e06smtp05.uk.ibm.com [195.75.94.101]) by mx0b-001b2d01.pphosted.com with ESMTP id 2msftwr063-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Fri, 28 Sep 2018 03:20:43 -0400 Received: from localhost by e06smtp05.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Fri, 28 Sep 2018 08:20:41 +0100 Received: from b06cxnps4074.portsmouth.uk.ibm.com (9.149.109.196) by e06smtp05.uk.ibm.com (192.168.101.135) with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Fri, 28 Sep 2018 08:20:39 +0100 Received: from d06av21.portsmouth.uk.ibm.com (d06av21.portsmouth.uk.ibm.com [9.149.105.232]) by b06cxnps4074.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id w8S7KbOL52363502 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 28 Sep 2018 07:20:37 GMT Received: from d06av21.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 49B7652067; Fri, 28 Sep 2018 10:20:17 +0100 (BST) Received: from oc7455500831.ibm.com (unknown [9.152.224.20]) by d06av21.portsmouth.uk.ibm.com (Postfix) with ESMTP id 9E1575205F; Fri, 28 Sep 2018 10:20:15 +0100 (BST) Subject: Re: [PATCH v11 26/26] s390: doc: detailed specifications for AP virtualization To: Tony Krowiak , Alex Williamson , Tony Krowiak Cc: linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org, kvm@vger.kernel.org, freude@de.ibm.com, schwidefsky@de.ibm.com, heiko.carstens@de.ibm.com, cohuck@redhat.com, kwankhede@nvidia.com, bjsdjshi@linux.vnet.ibm.com, pbonzini@redhat.com, pmorel@linux.vnet.ibm.com, alifm@linux.vnet.ibm.com, mjrosato@linux.vnet.ibm.com, jjherne@linux.vnet.ibm.com, thuth@redhat.com, pasic@linux.vnet.ibm.com, berrange@redhat.com, fiuczy@linux.vnet.ibm.com, buendgen@de.ibm.com, frankja@linux.ibm.com References: <20180925231641.4954-1-akrowiak@linux.vnet.ibm.com> <20180925231641.4954-27-akrowiak@linux.vnet.ibm.com> <20180926164222.74731b74@t450s.home> From: Christian Borntraeger Openpgp: preference=signencrypt Autocrypt: addr=borntraeger@de.ibm.com; prefer-encrypt=mutual; keydata= xsFNBE6cPPgBEAC2VpALY0UJjGmgAmavkL/iAdqul2/F9ONz42K6NrwmT+SI9CylKHIX+fdf J34pLNJDmDVEdeb+brtpwC9JEZOLVE0nb+SR83CsAINJYKG3V1b3Kfs0hydseYKsBYqJTN2j CmUXDYq9J7uOyQQ7TNVoQejmpp5ifR4EzwIFfmYDekxRVZDJygD0wL/EzUr8Je3/j548NLyL 4Uhv6CIPf3TY3/aLVKXdxz/ntbLgMcfZsDoHgDk3lY3r1iwbWwEM2+eYRdSZaR4VD+JRD7p8 0FBadNwWnBce1fmQp3EklodGi5y7TNZ/CKdJ+jRPAAnw7SINhSd7PhJMruDAJaUlbYaIm23A +82g+IGe4z9tRGQ9TAflezVMhT5J3ccu6cpIjjvwDlbxucSmtVi5VtPAMTLmfjYp7VY2Tgr+ T92v7+V96jAfE3Zy2nq52e8RDdUo/F6faxcumdl+aLhhKLXgrozpoe2nL0Nyc2uqFjkjwXXI OBQiaqGeWtxeKJP+O8MIpjyGuHUGzvjNx5S/592TQO3phpT5IFWfMgbu4OreZ9yekDhf7Cvn /fkYsiLDz9W6Clihd/xlpm79+jlhm4E3xBPiQOPCZowmHjx57mXVAypOP2Eu+i2nyQrkapaY IdisDQfWPdNeHNOiPnPS3+GhVlPcqSJAIWnuO7Ofw1ZVOyg/jwARAQABzTRDaHJpc3RpYW4g Qm9ybnRyYWVnZXIgKElCTSkgPGJvcm50cmFlZ2VyQGRlLmlibS5jb20+wsF4BBMBAgAiBQJO nDz4AhsDBgsJCAcDAgYVCAIJCgsEFgIDAQIeAQIXgAAKCRARe7yAtaYcfOYVD/9sqc6ZdYKD bmDIvc2/1LL0g7OgiA8pHJlYN2WHvIhUoZUIqy8Sw2EFny/nlpPVWfG290JizNS2LZ0mCeGZ 80yt0EpQNR8tLVzLSSr0GgoY0lwsKhAnx3p3AOrA8WXsPL6prLAu3yJI5D0ym4MJ6KlYVIjU ppi4NLWz7ncA2nDwiIqk8PBGxsjdc/W767zOOv7117rwhaGHgrJ2tLxoGWj0uoH3ZVhITP1z gqHXYaehPEELDV36WrSKidTarfThCWW0T3y4bH/mjvqi4ji9emp1/pOWs5/fmd4HpKW+44tD Yt4rSJRSa8lsXnZaEPaeY3nkbWPcy3vX6qafIey5d8dc8Uyaan39WslnJFNEx8cCqJrC77kI vcnl65HaW3y48DezrMDH34t3FsNrSVv5fRQ0mbEed8hbn4jguFAjPt4az1xawSp0YvhzwATJ YmZWRMa3LPx/fAxoolq9cNa0UB3D3jmikWktm+Jnp6aPeQ2Db3C0cDyxcOQY/GASYHY3KNra z8iwS7vULyq1lVhOXg1EeSm+lXQ1Ciz3ub3AhzE4c0ASqRrIHloVHBmh4favY4DEFN19Xw1p 76vBu6QjlsJGjvROW3GRKpLGogQTLslbjCdIYyp3AJq2KkoKxqdeQYm0LZXjtAwtRDbDo71C FxS7i/qfvWJv8ie7bE9A6Wsjn87BTQROnDz4ARAAmPI1e8xB0k23TsEg8O1sBCTXkV8HSEq7 JlWz7SWyM8oFkJqYAB7E1GTXV5UZcr9iurCMKGSTrSu3ermLja4+k0w71pLxws859V+3z1jr nhB3dGzVZEUhCr3EuN0t8eHSLSMyrlPL5qJ11JelnuhToT6535cLOzeTlECc51bp5Xf6/XSx SMQaIU1nDM31R13o98oRPQnvSqOeljc25aflKnVkSfqWSrZmb4b0bcWUFFUKVPfQ5Z6JEcJg Hp7qPXHW7+tJTgmI1iM/BIkDwQ8qe3Wz8R6rfupde+T70NiId1M9w5rdo0JJsjKAPePKOSDo RX1kseJsTZH88wyJ30WuqEqH9zBxif0WtPQUTjz/YgFbmZ8OkB1i+lrBCVHPdcmvathknAxS bXL7j37VmYNyVoXez11zPYm+7LA2rvzP9WxR8bPhJvHLhKGk2kZESiNFzP/E4r4Wo24GT4eh YrDo7GBHN82V4O9JxWZtjpxBBl8bH9PvGWBmOXky7/bP6h96jFu9ZYzVgIkBP3UYW+Pb1a+b w4A83/5ImPwtBrN324bNUxPPqUWNW0ftiR5b81ms/rOcDC/k/VoN1B+IHkXrcBf742VOLID4 YP+CB9GXrwuF5KyQ5zEPCAjlOqZoq1fX/xGSsumfM7d6/OR8lvUPmqHfAzW3s9n4lZOW5Jfx bbkAEQEAAcLBXwQYAQIACQUCTpw8+AIbDAAKCRARe7yAtaYcfPzbD/9WNGVf60oXezNzSVCL hfS36l/zy4iy9H9rUZFmmmlBufWOATjiGAXnn0rr/Jh6Zy9NHuvpe3tyNYZLjB9pHT6mRZX7 Z1vDxeLgMjTv983TQ2hUSlhRSc6e6kGDJyG1WnGQaqymUllCmeC/p9q5m3IRxQrd0skfdN1V AMttRwvipmnMduy5SdNayY2YbhWLQ2wS3XHJ39a7D7SQz+gUQfXgE3pf3FlwbwZhRtVR3z5u aKjxqjybS3Ojimx4NkWjidwOaUVZTqEecBV+QCzi2oDr9+XtEs0m5YGI4v+Y/kHocNBP0myd pF3OoXvcWdTb5atk+OKcc8t4TviKy1WCNujC+yBSq3OM8gbmk6NwCwqhHQzXCibMlVF9hq5a FiJb8p4QKSVyLhM8EM3HtiFqFJSV7F+h+2W0kDyzBGyE0D8z3T+L3MOj3JJJkfCwbEbTpk4f n8zMboekuNruDw1OADRMPlhoWb+g6exBWx/YN4AY9LbE2KuaScONqph5/HvJDsUldcRN3a5V RGIN40QWFVlZvkKIEkzlzqpAyGaRLhXJPv/6tpoQaCQQoSAc5Z9kM/wEd9e2zMeojcWjUXgg oWj8A/wY4UXExGBu+UCzzP/6sQRpBiPFgmqPTytrDo/gsUGqjOudLiHQcMU+uunULYQxVghC syiRa+UVlsKmx1hsEg== Date: Fri, 28 Sep 2018 09:20:35 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US X-TM-AS-GCONF: 00 x-cbid: 18092807-0020-0000-0000-000002CCB0C8 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 18092807-0021-0000-0000-0000211ADE7C Message-Id: <4c72d185-c627-f839-2bb0-bda33b647cd8@de.ibm.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2018-09-28_03:,, signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1807170000 definitions=main-1809280078 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 09/27/2018 09:19 PM, Tony Krowiak wrote: > On 09/26/2018 06:42 PM, Alex Williamson wrote: >> On Tue, 25 Sep 2018 19:16:41 -0400 >> Tony Krowiak wrote: >> >>> From: Tony Krowiak >>> >>> This patch provides documentation describing the AP architecture and >>> design concepts behind the virtualization of AP devices. It also >>> includes an example of how to configure AP devices for exclusive >>> use of KVM guests. >>> >>> Signed-off-by: Tony Krowiak >>> Reviewed-by: Halil Pasic >>> --- >>>   Documentation/s390/vfio-ap.txt | 782 +++++++++++++++++++++++++++++++++ >>>   MAINTAINERS                    |   1 + >>>   2 files changed, 783 insertions(+) >>>   create mode 100644 Documentation/s390/vfio-ap.txt >> ... >>> +Example: >>> +======= >>> +Let's now provide an example to illustrate how KVM guests may be given >>> +access to AP facilities. For this example, we will show how to configure >>> +three guests such that executing the lszcrypt command on the guests would >>> +look like this: >>> + >>> +Guest1 >>> +------ >>> +CARD.DOMAIN TYPE  MODE >>> +------------------------------ >>> +05          CEX5C CCA-Coproc >>> +05.0004     CEX5C CCA-Coproc >>> +05.00ab     CEX5C CCA-Coproc >>> +06          CEX5A Accelerator >>> +06.0004     CEX5A Accelerator >>> +06.00ab     CEX5C CCA-Coproc >>> + >>> +Guest2 >>> +------ >>> +CARD.DOMAIN TYPE  MODE >>> +------------------------------ >>> +05          CEX5A Accelerator >>> +05.0047     CEX5A Accelerator >>> +05.00ff     CEX5A Accelerator (5,4), (5,171), (6,4), (6,171), >>                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ >> Seems like an unfinished thought here. Can you submit another fixup that takes care of this comment?