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=-3.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS 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 0945DC4363A for ; Thu, 22 Oct 2020 06:52:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7A07F223BF for ; Thu, 22 Oct 2020 06:52:12 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=wdc.com header.i=@wdc.com header.b="kCaFk8gu"; dkim=pass (1024-bit key) header.d=sharedspace.onmicrosoft.com header.i=@sharedspace.onmicrosoft.com header.b="vmaMTUqz" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2504392AbgJVGwL (ORCPT ); Thu, 22 Oct 2020 02:52:11 -0400 Received: from esa1.hgst.iphmx.com ([68.232.141.245]:30990 "EHLO esa1.hgst.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2409800AbgJVGwK (ORCPT ); Thu, 22 Oct 2020 02:52:10 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=wdc.com; i=@wdc.com; q=dns/txt; s=dkim.wdc.com; t=1603349530; x=1634885530; h=from:to:cc:subject:date:message-id:references: in-reply-to:content-transfer-encoding:mime-version; bh=8r6C5eG90sGLmXXzqK2ip9oeh1aKanwiFax6n9RwSvk=; b=kCaFk8guN/xSn6L5n4ONYyj1VJkDzjhXKh0eY06DmAjfnIaAy4WXeot5 Ge86fogJCB1s7IY7NEIllUR9t/YEmZJF4UPyX4KO8tZPlcVQD76lSsnFw py7whFdtEmZdfVmBQYjLwMrsalc/uf4ll7lYFn6oOvqs2j1fycbUM+jZ8 rJI+DLsdHxC2BnD2+8ol2S0UT73vF/8twkT753zaF+gfx5veymjeYyOm+ jVksiL8AVZcvq6Cm396nfe+pFhF28+D50aJoKYKrwLK/AdsuMdUw5s3HO xsrkJQwW1zhbKeFCVtkvfeAZ8Ku3AIMdZRkoq4tu8JO3hoFOLpSqAd0eG A==; IronPort-SDR: MvZCOgLR5eFKL7Tye0DkqxmYhlmqc73zkh/Di1LSoFpwPVcO8T2mnT5tjTy/CSC5vKk2kuczvr FAGvIQhfoRxWr8b5rO6XJSIpzUeW41iVwr2259uuyVqW5Ves74HtnfpqBBF0NO5e0KHzOrN42C /jrGXi1ggyttFpbvgWNk7CrPJA69oxaENWrRfjjtHaLsKetwbcj6kptIJMAuxxjMyS4kChThTn AvfT770NTy7Wx0CkTXDZrcMSlQpa8tQ6OkoC30Lk/9clbKvm2J+tD/n+1U6MyWNtRWWaKGNnO8 mvI= X-IronPort-AV: E=Sophos;i="5.77,403,1596470400"; d="scan'208";a="260487770" Received: from mail-co1nam11lp2168.outbound.protection.outlook.com (HELO NAM11-CO1-obe.outbound.protection.outlook.com) ([104.47.56.168]) by ob1.hgst.iphmx.com with ESMTP; 22 Oct 2020 14:52:09 +0800 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=O9oy6fKlAZt0PJ4yuIExEGyWGpyB0e16AVIerosm0GSmLEIjeGYMY2RdEuT8FjD7ZA3wHKk0F5CWRa9sjia7VjbuHH95JUc5+JXFVEXufT9siH6oqRP3XnL2jXYVgRy7u+VYUIVrRjP/43M80MJq5ToQjujqBY7wDMC8yEW1g2bYAp2dLZGSRx8OLc/mfYvqg90ArZ81YdsWTEI489wG8FF9uQ4vPcg0waPIRE3Wk2wpaoNNgPqyLqYc6HxLDbtpXAtRH8QCfhHCL8dmcJaTbUclK7BqRh2iyPIxEV1O1VryvxpjblnXyDR6mdJ5PiIXBmXAnO8SabRS2QTgeTpq1Q== 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=8r6C5eG90sGLmXXzqK2ip9oeh1aKanwiFax6n9RwSvk=; b=I3uSEypfS8Qh/HGCZM+giltPiEr2VudicCg4PLd+ljRqeSDzcJNQLinbp+Ezxd19UFbBPSANnxKWwKCwDpTlp5HE7LkHC5OKrlxBmqUd+bjwMsmYEJga9tltnTX0qP4fyxVboCGjeR9VtN/jPr/h9i3QDINFTrWzakhwEIKeoHDUJh0yTBozr8uvfQ9iS/5rhHp1h8IYXfkxGXHsvs/VoLBLDJ9F9dahOnYr9GZn7xZ7KQ+uAtbW4p6WZnAQHGEmfmWQrmnlXF5lIhn4U4e41b2I+5NemsWWS7RtThRgAIgx90UTL2/ydyervaeKZOgQUHQg+YjBKTh//bURgLQObQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=wdc.com; dmarc=pass action=none header.from=wdc.com; dkim=pass header.d=wdc.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sharedspace.onmicrosoft.com; s=selector2-sharedspace-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=8r6C5eG90sGLmXXzqK2ip9oeh1aKanwiFax6n9RwSvk=; b=vmaMTUqz9tE8b8y6jMmWzD+7inDus/QuFRrqAeKS+XzjjHpdGvKpwIsE8TTFbds+j68OCu8B8lIRsstEIe5ZmmcpAPl9JVB279/SMs6PFA8FD7SMdpl2hs/bFAbcNtzn1vIdx+HqhRicYCerVkv5ymVGZH5bmy6ATJ25+lQzXRs= Received: from BY5PR04MB6705.namprd04.prod.outlook.com (2603:10b6:a03:220::8) by BY5PR04MB6536.namprd04.prod.outlook.com (2603:10b6:a03:1c6::19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3477.25; Thu, 22 Oct 2020 06:52:06 +0000 Received: from BY5PR04MB6705.namprd04.prod.outlook.com ([fe80::709c:ec54:b10b:2d90]) by BY5PR04MB6705.namprd04.prod.outlook.com ([fe80::709c:ec54:b10b:2d90%9]) with mapi id 15.20.3477.029; Thu, 22 Oct 2020 06:52:06 +0000 From: Avri Altman To: Chanho Park , 'Bart Van Assche' , "jejb@linux.ibm.com" , "martin.petersen@oracle.com" CC: "alim.akhtar@samsung.com" , "linux-scsi@vger.kernel.org" , "linux-kernel@vger.kernel.org" Subject: RE: [PATCH] scsi: ufs: make sure scan sequence for multiple hosts Thread-Topic: [PATCH] scsi: ufs: make sure scan sequence for multiple hosts Thread-Index: AQHWpq9q7Lr7WY87fUG0cXv3FjTmmamix4tSgABLSQCAAB6KQA== Date: Thu, 22 Oct 2020 06:52:06 +0000 Message-ID: References: <20201020070516.129273-1-chanho61.park@samsung.com> <7fafcc82-2c42-8ef5-14a6-7906b5956363@acm.org> <000a01d6a761$efafcaf0$cf0f60d0$@samsung.com> <0a5eb555-af2a-196a-2376-01dc4a92ae0c@acm.org> <008a01d6a830$1a109800$4e31c800$@samsung.com> In-Reply-To: <008a01d6a830$1a109800$4e31c800$@samsung.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: samsung.com; dkim=none (message not signed) header.d=none;samsung.com; dmarc=none action=none header.from=wdc.com; x-originating-ip: [212.25.79.133] x-ms-publictraffictype: Email x-ms-office365-filtering-ht: Tenant x-ms-office365-filtering-correlation-id: bb5904e6-e4e7-40b1-91f7-08d87656fda8 x-ms-traffictypediagnostic: BY5PR04MB6536: x-microsoft-antispam-prvs: wdcipoutbound: EOP-TRUE x-ms-oob-tlc-oobclassifiers: OLM:9508; x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: RFkq9cklWiVp9SHFJcY2urJBrGNzR5KjoIx0iyOENyBZEQ9FodvofzHD5eiKalUNATras7hsBBsM9M7pm/Lopg0MKjzePjCy9zKxTCwzknXY0/B1v+ph5elOgvIfebeUvtbcer65BUqC2Cu2fyFA2f7ei1pgTbWM3h5rQ4cE7H4VQpsDrEanHaYnpREOMTQn1uiQE1J7SnfWMArVpITmYT2HPZTwOHgGQq6eBwTFv+BE19dEp12Wz/hOQYaamgiqORLFTz66rE08JS9q2LR2QTn4wGDClTQmhRDwmBHWgscc7cD8gcQWdbyF6vobWG37SnOtqaGKdXuNP64+XNHDTA== x-forefront-antispam-report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:BY5PR04MB6705.namprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(4636009)(136003)(346002)(376002)(39860400002)(396003)(366004)(7696005)(6506007)(5660300002)(478600001)(8676002)(26005)(186003)(66446008)(66946007)(52536014)(2906002)(76116006)(64756008)(8936002)(55016002)(54906003)(86362001)(66476007)(9686003)(66556008)(316002)(33656002)(71200400001)(4326008)(110136005);DIR:OUT;SFP:1102; x-ms-exchange-antispam-messagedata: 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 x-ms-exchange-transport-forked: True Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-OriginatorOrg: wdc.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: BY5PR04MB6705.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: bb5904e6-e4e7-40b1-91f7-08d87656fda8 X-MS-Exchange-CrossTenant-originalarrivaltime: 22 Oct 2020 06:52:06.6240 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: b61c8803-16f3-4c35-9b17-6f65f441df86 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: zhdkI13QrdIfXy/imzmiTrZt8IzcRDZCkwCdzmOouEJu33kl/jj0ucE9c8GIFQ9pZIhoiFFP1vXH9aO8XHxsnA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: BY5PR04MB6536 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org PiANCj4gPiA+IERpZCB5b3UgbWVhbiAvZGV2L2Rpc2svYnktW3BhcnRdbGFiZWwvIHN5bWxpbms/ IEl0J3MgcXVpdGUgcmVhc29uYWJsZSB0bw0KPiA+ID4gdXNlIHRoZW0gYnkgdWRldiBpbiB1c2Vy c3BhY2Ugc3VjaCBhcyBpbml0cmFtZnMgYnV0IHNvbWUgY2FzZXMgZG9lcyBub3QNCj4gPiB1c2UN Cj4gPiA+IGluaXRyYW1mcyBvciBpbml0cmQuIEluIHRoYXQgY2FzZSwgd2UgbmVlZCB0byBsb2Fk IHRoZSByb290DQo+ID4gPiBkZXZpY2UoL2Rldi9zZGFbTl0pIGRpcmVjdGx5IGZyb20ga2VybmVs Lg0KPiA+DQo+ID4gUGxlYXNlIHVzZSB1ZGV2IG9yIHN5c3RlbWQgaW5zdGVhZCBvZiBhZGRpbmcg Y29kZSBpbiB0aGUgVUZTIGRyaXZlciB0aGF0DQo+ID4gaXMNCj4gPiBub3QgbmVjZXNzYXJ5IHdo ZW4gdWRldiBvciBzeXN0ZW1kIGlzIHVzZWQuDQo+ID4NCj4gDQo+IFdoYXQgSSBtZW50aW9uZWQg d2FzIGhvdyBpdCBjYW4gYmUgaGFuZGxlZCB3aGVuIHdlIG1vdW50IHJvb3RmcyBkaXJlY3RseQ0K PiBmcm9tIGtlcm5lbC4NCj4gDQo+IDEpIGtlcm5lbCAtPiBpbml0cmFtZnMgKG1vdW50IHJvb3Qp IC0+IHN5c3RlbWQNCj4gMikga2VybmVsIChtb3VudCByb290KSAtPiBzeXN0ZW1kDQo+ICAtPiBJ biB0aGlzIGNhc2UsIHdlIG5vcm1hbGx5IHVzZSByb290PS9kZXYvc2RhMSBmcm9tIGtlcm5lbCBj b21tYW5kbGluZSB0bw0KPiBtb3VudCB0aGUgcm9vdGZzLg0KPiANCj4gTGlrZSBmc3RhYiBjYW4g c3VwcG9ydCBsZWdhY3kgbm9kZSBtb3VudCwgdWZzIGRyaXZlciBhbHNvIG5lZWRzIHRvIHByb3Zp ZGUgYW4NCj4gb3B0aW9uIGZvciB1c2luZyB0aGUgcGVybWFuZW50IGxlZ2FjeSBub2RlLiBJZiB5 b3UncmUgcmVhbGx5IHdvcnJ5IGFib3V0IGFkZGluZw0KPiBhIG5ldyBjb2RlcyBmb3IgYWxsIFVG UyBkcml2ZXIsIHdlIGNhbiBwdXQgdGhpcyBhcyBjb250cm9sbGVyIHNwZWNpZmljIG9yIG9wdGlv bmFsDQo+IGZlYXR1cmUuDQpJbiBjYXNlIHlvdSdsbCBjb252aW5jZSBCYXJ0IHRoYXQgdGhpcyBj b2RlIGlzIG5lZWRlZCwgbWF5YmUgdXNlIGEgSURBIGhhbmRsZSBmb3IgdGhhdD8NCg0KVGhhbmtz LA0KQXZyaQ0K