From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: 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=-2.2 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MSGID_FROM_MTA_HEADER,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no 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 DC72EC54FCB for ; Wed, 22 Apr 2020 22:39:41 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id ACD522074B for ; Wed, 22 Apr 2020 22:39:41 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="qkTCaQvJ"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=Mellanox.com header.i=@Mellanox.com header.b="iok8xrjn" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org ACD522074B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=mellanox.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender:Content-Type: Content-Transfer-Encoding:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:In-Reply-To:Date:Message-ID:From: References:To:Subject:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=qhjk2XNbOziHfYE+goXYgg99OE5i/n45Bj5IzHyZp3s=; b=qkTCaQvJfbND2J6PSAo8gJKTq j96WChLCHTGvvDdUgGZDhbBPbi49nhsAfHvzxeNIqwafoaIHXiHKT1WhbbIKnE/sxbgvsKAIoLie4 3rsAMdyG5jM5txFh1SgvKVuEehhVVdVI8qsLlj1+6pRq7RdoY3uEBrdRhek4nwIUzvO+z2woh/2zC 50r/q+eE3P/8S58QO0zr1rzimT/l+1yE7RL+oYXQhVeXrBc/uQ+oZkXYmu8a70eXU3OwKs2CLGFpo ac/7wF2pWWHVUKRYQfvuryJDMAuBS8L15lN1Oj2GByX+Vav0otL2nTkFS3KFq48d6Re7j9irhvZhT 2iW/BdFyQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jRO1p-0006fG-Or; Wed, 22 Apr 2020 22:39:37 +0000 Received: from mail-ve1eur03on060a.outbound.protection.outlook.com ([2a01:111:f400:fe09::60a] helo=EUR03-VE1-obe.outbound.protection.outlook.com) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jRO1m-0006e1-LG for linux-nvme@lists.infradead.org; Wed, 22 Apr 2020 22:39:36 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=Cd+DZj6lKF+YZuyjL8ZN5x3fynDMZn/eFokQ1a4zNFkgVaXxQtGsPuMa47rluhJnnMtBOQcaUdvqQnlTWngjov8AlvpYKrb1JcseK8YOMnHe+NmtxT+7JQo5sHBW0Q5oLmRJTqxih3onlvKDL//nckTXuPswEA9w6v0Y/+PvNV89GxYGu4MwlDgIPtERcH0pZcCfYjttS3/W/tbbQWZYmc93r9+SFBJ1U8krUNQgG09KlS63yyOzn6Z/vha4DO9zGdZ3SNSWCV4Dm+5wEtfmfH0v8DM42ZS0s/r3tvY2tdhyGMEyi2/s8nY4n2Z9C1hb4M7GKdo2qm1r7UJKcaQRNw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=eVjWWA4T+RtgQPCXfqLNJHvWak0hPaGD7WVKcamttDs=; b=Mq3xq7Kvpq/ony7Lv55y6EN7uWfR9Ssi+ydZHY5nciWToTBke0PxRUyizZAv6iWM+zDZU4Sfj0MQebFZH8u/nT44VD5LKXqDggIWK8OZRirLzWADsy5PQvd0b4qZlljo4dRI+/1VCSJfyyPA/KPuOtwsVI+ZsE5mbIoDeDnNo3qBlVGh9zkhhyNtYWoSUHURaclbzpPQPG2bOh8YwMKtDLdIlPeTXvo8sfQkMlikeCwu1M0T0Rci1k0MLKmnZ25Z3jGFWVpKxgZSppLdPSwcrH0GaVz35sDgPIr5jz3cMqV+BK9XIJ8iCFdooFKkh5UtsSOAwSIFZjo6KGUnZM46oQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=mellanox.com; dmarc=pass action=none header.from=mellanox.com; dkim=pass header.d=mellanox.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=Mellanox.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=eVjWWA4T+RtgQPCXfqLNJHvWak0hPaGD7WVKcamttDs=; b=iok8xrjnQb8lkbc5zJGAQ9RlDPwIeZq3rctRhwnLdLbldSx1h5bwSBdFO2UF6LiJuvhGJeb1JWHU9I6+N9BKGlGBVJ9f/AR6D5p/c+eLyxcBDz1GVDWwbxhNt95zvXCI6BH9FhCIRQZBia2wQQlKGA180sZsIBlTeK/RGBu77v0= Authentication-Results: spf=none (sender IP is ) smtp.mailfrom=maxg@mellanox.com; Received: from AM0PR05MB5810.eurprd05.prod.outlook.com (2603:10a6:208:11f::18) by AM0PR05MB5713.eurprd05.prod.outlook.com (2603:10a6:208:116::13) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2921.27; Wed, 22 Apr 2020 22:39:30 +0000 Received: from AM0PR05MB5810.eurprd05.prod.outlook.com ([fe80::408a:27c1:55f8:eed4]) by AM0PR05MB5810.eurprd05.prod.outlook.com ([fe80::408a:27c1:55f8:eed4%5]) with mapi id 15.20.2937.012; Wed, 22 Apr 2020 22:39:29 +0000 Subject: Re: [PATCH 05/17] nvme-fabrics: Allow user enabling metadata/T10-PI support To: James Smart , Christoph Hellwig References: <20200327171545.98970-1-maxg@mellanox.com> <20200327171545.98970-7-maxg@mellanox.com> <20200421151747.GA10837@lst.de> <54c05d2d-2ea5-bf58-455f-91efa085aa9b@mellanox.com> <70f40e49-d9d7-68fe-6a63-a73fabcd146d@gmail.com> From: Max Gurtovoy Message-ID: <172c1860-bebe-04b2-a9ab-2c03c7cfbf18@mellanox.com> Date: Thu, 23 Apr 2020 01:39:26 +0300 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 In-Reply-To: <70f40e49-d9d7-68fe-6a63-a73fabcd146d@gmail.com> Content-Language: en-US X-ClientProxiedBy: FR2P281CA0020.DEUP281.PROD.OUTLOOK.COM (2603:10a6:d10:14::7) To AM0PR05MB5810.eurprd05.prod.outlook.com (2603:10a6:208:11f::18) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from [10.0.0.3] (217.132.177.164) by FR2P281CA0020.DEUP281.PROD.OUTLOOK.COM (2603:10a6:d10:14::7) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2937.13 via Frontend Transport; Wed, 22 Apr 2020 22:39:28 +0000 X-Originating-IP: [217.132.177.164] X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-HT: Tenant X-MS-Office365-Filtering-Correlation-Id: 5f0d82e7-adf1-4563-a48e-08d7e70e0516 X-MS-TrafficTypeDiagnostic: AM0PR05MB5713:|AM0PR05MB5713: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:8882; X-Forefront-PRVS: 03818C953D X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:AM0PR05MB5810.eurprd05.prod.outlook.com; PTR:; CAT:NONE; SFTY:; SFS:(10009020)(4636009)(366004)(136003)(376002)(39860400002)(346002)(396003)(316002)(8936002)(36756003)(16576012)(110136005)(66946007)(31696002)(66556008)(26005)(4326008)(6486002)(31686004)(66476007)(956004)(2616005)(478600001)(186003)(16526019)(2906002)(107886003)(81156014)(8676002)(5660300002)(86362001)(53546011)(52116002); DIR:OUT; SFP:1101; Received-SPF: None (protection.outlook.com: mellanox.com does not designate permitted sender hosts) X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: hjh589nqeXzEUYPqZpdozLtoD8YA6t/vfdlsGP17tdGDN09PLhV1Q1TwCEJ5Kcl7ryRqD5nEb58usiqz6L3lmnnue7h3KNmbTNRi5O708bsuBAHvOh9TmuhWK0Jygof9XxvB9sw+YGYWJsdlwYOCsmRl1aFO63WJhOMrYD/NKiEntam/mav1XDsQgI17FeBVnx1VJF6faC+GqdrDThWTgJlQ4qt3zC+E87b616E4Uib02ukuPjE9OF+0DgxpJpVN3i35rnY0/h2XTeBJRs+r/qpGaRFWSiX0Hv9Qy05MoOGySnDu8+NRQ4ieuVbZ3dCQyGwFVApdB8dkxICQsjpd+johaQ8RWkpqgETqymQCLvPO2ZGM551WxkQHMaBXes4U3f4aTBrxhEGAqZ5xC9d+QdkPsj49Y3hFw+mNf/zDN3FDhgbmaSQ3cNY2o+gdj9nI X-MS-Exchange-AntiSpam-MessageData: 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 X-OriginatorOrg: Mellanox.com X-MS-Exchange-CrossTenant-Network-Message-Id: 5f0d82e7-adf1-4563-a48e-08d7e70e0516 X-MS-Exchange-CrossTenant-OriginalArrivalTime: 22 Apr 2020 22:39:29.9001 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: a652971c-7d2e-4d9b-a6a4-d149256f461b X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: 5Lx3VOwuNkjb0Q8aQWsr4EQja98O589QGIXXpaRcDzBbfcgPBfd40klLt0VTCpa4sSj6BAaYVT7vv9QRcmNkog== X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM0PR05MB5713 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200422_153934_696772_646706FE X-CRM114-Status: GOOD ( 19.88 ) X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: axboe@kernel.dk, sagi@grimberg.me, martin.petersen@oracle.com, shlomin@mellanox.com, linux-rdma@vger.kernel.org, israelr@mellanox.com, vladimirk@mellanox.com, linux-nvme@lists.infradead.org, idanb@mellanox.com, jgg@mellanox.com, oren@mellanox.com, kbusch@kernel.org Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Sender: "linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org Ck9uIDQvMjMvMjAyMCAxOjI0IEFNLCBKYW1lcyBTbWFydCB3cm90ZToKPiBPbiA0LzIyLzIwMjAg MzowNyBQTSwgTWF4IEd1cnRvdm95IHdyb3RlOgo+Pgo+PiBPbiA0LzIxLzIwMjAgNjoxNyBQTSwg Q2hyaXN0b3BoIEhlbGx3aWcgd3JvdGU6Cj4+PiBPbiBGcmksIE1hciAyNywgMjAyMCBhdCAwODox NTozM1BNICswMzAwLCBNYXggR3VydG92b3kgd3JvdGU6Cj4+Pj4gRnJvbTogSXNyYWVsIFJ1a3No aW4gPGlzcmFlbHJAbWVsbGFub3guY29tPgo+Pj4+Cj4+Pj4gUHJlcGFyYXRpb24gZm9yIGFkZGlu ZyBtZXRhZGF0YSAoVDEwLVBJKSBvdmVyIGZhYnJpYyBzdXBwb3J0LiBUaGlzIAo+Pj4+IHdpbGwK Pj4+PiBhbGxvdyBlbmQtdG8tZW5kIHByb3RlY3Rpb24gaW5mb3JtYXRpb24gcGFzc3Rocm91Z2gg YW5kIHZhbGlkYXRpb24gZm9yCj4+Pj4gTlZNZSBvdmVyIEZhYnJpYy4KPj4+IFNvIGFjdHVhbGx5 IC0gZm9yIFBDSWUgd2UgZW5hYmxlIFBJIGJ5IGRlZmF1bHQuwqAgTm90IHN1cmUgd2h5IFJETUEg Cj4+PiB3b3VsZAo+Pj4gYmUgYW55IGRpZmZlcmVudD/CoCBJZiB3ZSBoYXZlIGEgc3dpdGNoIHRv IHR1cm4gaXQgb2ZmIHdlIHByb2JhYmx5IHdhbnQKPj4+IGl0IHdvcmsgc2ltaWxhciAoY2FuJ3Qg YmUgdGhlIHNhbWUgZHVlIHRvIHRoZSBsYWNrIG9mIGNvbm5lY3QpIGZvciBQQ0llCj4+PiBhcyB3 ZWxsLgo+Pgo+PiBGb3IgUENJIHdlIHVzZSBhIGZvcm1hdCBjb21tYW5kIHRvIGNvbmZpZ3VyZSBt ZXRhZGF0YS4gSW4gZmFicmljcyB3ZSAKPj4gY2FuIGNob29zZSBkb2luZyBpdCBpbiB0aGUgY29u bmVjdCBjb21tYW5kIGFuZCB3ZSBjYW4gYWxzbyBjaG9vc2UgdG8gCj4+IGhhdmUgInByb3RlY3Rl ZCIgY29udHJvbGxlcnMgYW5kICJub24tcHJvdGVjdGVkIiBjb250cm9sbGVycy4KPj4KPj4gSSBk b24ndCB0aGluayBpdCdzIGFsbCBvciBub3RoaW5nIGNhc2UsIGFuZCBjb25maWd1cmF0aW9uIHVz aW5nIAo+PiBudm1lLWNsaSAob3Igb3RoZXIgdG9vbCkgc2VlbXMgcmVhc29uYWJsZSBhbmQgZmxl eGlibGUuCj4KPiBJIHRoaW5rIHlvdSBuZWVkIHRvIGNoYW5nZSB0aGlzIHRvICJzb21lIGZhYnJp Y3MiLgo+Cj4gV2l0aCBGQywgd2UgZG9uJ3QgZG8gYW55dGhpbmcgaW4gY29ubmVjdC4gVGhlIHRy YW5zcG9ydCBwYXNzZXMgCj4gYXR0cmlidXRlcyBvbiB3aGF0IGl0IGNhbiBkbyBmb3IgUEkgc3Vw cG9ydCwgaW5jbHVkaW5nOiBwYXNzaW5nIAo+IHRocm91Z2ggbWV0YWRhdGEgKG5vIGNoZWNrcyk7 IGNoZWNraW5nIG9mIG1ldGFkYXRhIChub3JtYWwpOyAKPiBnZW5lcmF0aW9uL3N0cmlwIG9mIG1l dGFkYXRhIG9uIHRoZSB3aXJlIChtZWFuaW5nIE9TIGRvZXMgbm90IGhhdmUgdG8gCj4gaGF2ZSBh IG1ldGFkYXRhIGJ1ZmZlciksIGFuZCBzbyBvbi7CoCBFbmFibGVtZW50IGlzIGp1c3QgbGlrZSBw Y2kgLSAKPiBmb3JtYXQgdGhlIG5zLCB0aGVuIG1hdGNoIHVwIHRoZSBhdHRyaWJ1dGUgd2l0aCB0 aGUgYmVoYXZpb3IuIFRoZXJlIGlzIAo+IG5vIHN1Y2ggdGhpbmcgYXMgcHJvdGVjdGVkIGFuZCBu b24tcHJvdGVjdGVkIGNvbnRyb2xsZXJzLsKgIFRoZXJlJ3MgCj4gZWl0aGVyIGEgbnMgdGhhdCBo YXMgbWV0YWRhdGEgb3Igbm90LiBJZiBtZXRhZGF0YSBhbmQgdGhlIGF0dHJpYnV0ZXMgCj4gb2Yg dGhlIHRyYW5zcG9ydCBjYW4ndCBzdXBwb3J0IGl0LCB0aGUgbnMgaXMgaW5hY2Nlc3NpYmxlLgo+ Cj4gSSB1bmRlcnN0YW5kIHdoeSB5b3UgYXJlIGRlc2NyaWJpbmcgaXQgYXMgeW91IGFyZSwgYnV0 IEknbSBhIGJpdCAKPiBjb25jZXJuZWQgYWJvdXQgdGhlIGNyZWF0aW9uIG9mIHRoaW5ncyB0aGF0 IGFyZW4ndCBjb21wcmVoZW5kZWQgaW4gdGhlIAo+IHN0YW5kYXJkcyBhdCBhbGwgcmlnaHQgbm93 IChwcm90ZWN0ZWQgdnMgbm9uLXByb3RlY3RlZCBjb250cm9sbGVycykuIAo+IFRoaXMgYWZmZWN0 cyBob3cgbXVsdGlwYXRoIGNvbmZpZ3VyZXMgYXMgd2VsbC4KCml0J3MgYSBiaXQgbGF0ZSBmb3Ig bWUgbm93IHNvIEkgcHJvYmFibHkgd3JvdGUgbm9uIHN0YW5kYXJkIHNlbnRlbmNlIGFib3ZlLgoK QlVUIHdoYXQgSSBtZWFudCB0byBzYXkgaXMgSSB3b3VsZCBsaWtlIHRvIGdpdmUgdGhlIHVzZXIg YW4gb3B0aW9uIHRvIApkZWNpZGUgd2hldGhlciB1c2UgRTJFIHByb3RlY3Rpb24gb3Igbm90IChv ZiBjb3Vyc2UgYSBjb250cm9sbGVyIGNhbiAKY29udHJvbCBwcm90ZWN0ZWQgYW5kIG5vbi1wcm90 ZWN0ZWQgbmFtZXNwYWNlcyA6KSApCgpBRkFJSywgdGhlcmUgaXMgbm8gb3B0aW9uIHRvIGZvcm1h dCBhIG5zIGluIE5WTWYgKGF0IGxlYXN0IGZvciBSRE1BIAp0aGVyZSBpcyBvbmx5IDEgbGJhZiBl eHBvc2VkIGJ5IHRoZSB0YXJnZXQpIHNvIGknbSBub3Qgc3VyZSBob3cgZXhhY3RseSAKdGhpcyB3 aWxsIHdvcmsuCgpXZSBhcmUgZG9pbmcgYWxsIG9yIG5vdGhpbmcgYXBwcm9hY2ggaW4gaVNFUiBm b3IgVDEwIGFuZCBJIHByZWZlciBub3QgdG8gCmRvIHRoZSBzYW1lIG1pc3Rha2UgZm9yIE5WTWYg YXMgd2VsbC4KCldoZW4gTlZNZS9GQyB3aWxsIHN1cHBvcnQgbWV0YWRhdGEgaW4gTGludXggd2Un bGwgYmUgYWJsZSB0byBhZGp1c3QgdGhlIApjb2RlIGFuZCB0aGUgcGlfZW5hYmxlIGFjY29yZGlu ZyB0byBIQkEgY2FwIG9yIGFueSBvdGhlciBsb2dpYyB0aGF0IHdpbGwgCmZpdC4KCj4KPiAtLSBq YW1lcwo+Cj4KCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f CmxpbnV4LW52bWUgbWFpbGluZyBsaXN0CmxpbnV4LW52bWVAbGlzdHMuaW5mcmFkZWFkLm9yZwpo dHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LW52bWUK