Received: by 2002:a05:6a10:206:0:0:0:0 with SMTP id 6csp3171695pxj; Sun, 23 May 2021 23:53:19 -0700 (PDT) X-Google-Smtp-Source: ABdhPJx97/8adNqX3OsFelO6tll2mkiv6PVmUfy5Yoqs3uZ1/44chDW/Stx2jkafV7Ho0P6M1HHK X-Received: by 2002:a17:906:5049:: with SMTP id e9mr21398659ejk.30.1621839199295; Sun, 23 May 2021 23:53:19 -0700 (PDT) ARC-Seal: i=2; a=rsa-sha256; t=1621839199; cv=pass; d=google.com; s=arc-20160816; b=LylSnbWZMPRtnGvvoXl5QrqNXRwzDVmx7LBWE4mH0v/xtDUeu3MCXO63hDULUwMEPL 9Arnxv3EZwb+U4eQlyri2l1BYfgCaHGPYeB2rexVzS1U9imutR36rc6BDrhJW/bkiLLX 8tigOUOWNKVpTjywEN7vyLhDasdl8/EDbrzbt0dpK3RsPYONmYVWiOW2p78rJgAGQT48 pIvwSPioou+36oyioP9hjJyHND/9wlS03XJDikOfVtHCBnlEAPLwkeniRjs+CfL3WyEH yxSY4wZeeS2QHqpNa5Ez7sfzydjKOBmPaI1ej4ix699/D+uoU8qBMX/b4H4CQLuUXAlQ sWtw== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:mime-version:content-transfer-encoding :wdcipoutbound:content-language:accept-language:in-reply-to :references:message-id:date:thread-index:thread-topic:subject:cc:to :from:dkim-signature:ironport-sdr:dkim-signature; bh=NQaiOnWmTwRLzuuQvoOhYz43lIYqtpO7cKE4i2Er+cs=; b=nWS9ZxYqzUFsW70ZWsqW4eQPnbTYh4O6cHI9zQ4Os7iEDCL8hN/LAiB+wXsid1JibZ JhoIaZdwwa7iOtdjGJvmERbeZ2ZSgdFMMDNUWNz5ejtWZD3KIFbxVLnt6uG2TvcNP1eP T0wqH2Kj3uoMChAQBx+jP/sMJu1tvhf7F1C4ZOUmcM3mTbrw0f8HzVQYnX69Wt3ht/nT 0XOAXk8Jx6m6aKzSHJ5A8O9DAJMr+ShPwpC+/+1aSLrk74pffmOd4TJZa9WBUF1EWfqf zza3Gc452AXfS/kzXp8Z4UKZpdrV/IxeSNYsKv7t3xDGnxBKK1w8bMvh+ZPchuEjpkKC WDag== ARC-Authentication-Results: i=2; mx.google.com; dkim=fail header.i=@wdc.com header.s=dkim.wdc.com header.b="g4b/eS5Y"; dkim=pass header.i=@sharedspace.onmicrosoft.com header.s=selector2-sharedspace-onmicrosoft-com header.b=JI9Zm9ED; arc=pass (i=1 spf=pass spfdomain=wdc.com dkim=pass dkdomain=wdc.com dmarc=pass fromdomain=wdc.com); spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=wdc.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id u9si11828198edt.295.2021.05.23.23.52.56; Sun, 23 May 2021 23:53:19 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=fail header.i=@wdc.com header.s=dkim.wdc.com header.b="g4b/eS5Y"; dkim=pass header.i=@sharedspace.onmicrosoft.com header.s=selector2-sharedspace-onmicrosoft-com header.b=JI9Zm9ED; arc=pass (i=1 spf=pass spfdomain=wdc.com dkim=pass dkdomain=wdc.com dmarc=pass fromdomain=wdc.com); spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=wdc.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232330AbhEXGwZ (ORCPT + 99 others); Mon, 24 May 2021 02:52:25 -0400 Received: from esa2.hgst.iphmx.com ([68.232.143.124]:46901 "EHLO esa2.hgst.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232295AbhEXGwX (ORCPT ); Mon, 24 May 2021 02:52:23 -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=1621839063; x=1653375063; h=from:to:cc:subject:date:message-id:references: in-reply-to:content-transfer-encoding:mime-version; bh=NQaiOnWmTwRLzuuQvoOhYz43lIYqtpO7cKE4i2Er+cs=; b=g4b/eS5YczYWAVBksaDrknaW4vj1Ra+PaxumpI23kQxCMQLpqpeAUM4D lFwln4yPjOcYmqK7v63Re9U7LjcZK/EbYLBJkyWnEX7hswTCi4CwZ5OxH BtnFx1NnP+KxxXvw2K0z+kmgsnsvayu27ApB5wkGWZ3niJxNNq59v3QKC 5JLokHQv3WP6hFxZwGh6cdJq4h28GylmFMdQ8AjKAk3selXcUyj8zrAyt l+payFqPaRuIQbBrItUPONbh3ke2PyQwfZGhdEH46eqxgQSIpnL6uL3b1 lEe5piEukUHslYXMaGLx13HVKUALd7svIZ98J1RGyZTbD6/S/EFPKG69e Q==; IronPort-SDR: EMrhTWFiHe4G6QtAKq5G8m+U+E8dJhT5hfUi1OmA9thIQj6hrP0GHSnjxQdK7ljtmRu1GrsMDK 8mJwQr+kFsy1THBkek7pwQT0jKomDBR9BivMUSL5Mo6LYpbkqV6rqW5HZjrgyjK/jqpA0GsYkg sHKJ/VrphSlo9dGgWB+NkQb9RuIN9nzW8V4AlxPixGY8usgQC2vYy5bo+SPC9VQfO+xASRs8OR J2cr+ubZaa3tXA9c/XXwr9QI1Qoi6X8PZ0wXKnttteXvWAFtVC25DvDaoAI2Ny+Z9Cb9M3QQzV V7g= X-IronPort-AV: E=Sophos;i="5.82,319,1613404800"; d="scan'208";a="273119051" Received: from mail-bn8nam12lp2170.outbound.protection.outlook.com (HELO NAM12-BN8-obe.outbound.protection.outlook.com) ([104.47.55.170]) by ob1.hgst.iphmx.com with ESMTP; 24 May 2021 14:51:00 +0800 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=U8k8X6voqXkeJtduuR3hmJ+HKiJ7PE4fIrOdSgbYA6tzRleiBB5h6WYLcJ3NkTEZwqwJl3AR71AaepWmg679siutJuQG052PmrwM3uPVIrcMHu3mOia2KfPAMBurGvESJi1xIRC8j+k6TLIOs4wp0aPY34CUVZjMPOF/ntZsSNFn7kvxTx80onkmw2vpVV74IW6IABGUqCQP5vVoTr/pm93NM4+kXRuBWKa28eUS4lqRd6btZumSjFh8XfVaT2J1camZoY179IsxKugDYCnzThMyvHp0fkcQBJzW/Ktu4i0+Y6p+4hiA1ZolaroVSfiw1jy8jOpEuIRZe0bArXy2TA== 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=NQaiOnWmTwRLzuuQvoOhYz43lIYqtpO7cKE4i2Er+cs=; b=P1GO5XeTMKZWm8ugZVr4FdbhmH+0ZJR1xpPEmeI8IEFlhy36xtxpasSIzKVRmdiHWYTYM6LwuwEc0CMmBXtbbe8mCQBh2aeUUBthn3EJP9fg1vuT8FbV7WsZRhC3iNA2g2Fw3Z82ndP50+dKlVfGvRCbL50uDa/O7g7pgAinCUlMCvrUTPiVhACTcNTMjr66vC2mqLh8ZcuC4/wxAa39pNYGCmhK4C1l3kEyyaNZw8Zcpejxbnb/Pdh5crOtETyVAhouP6DD9DpTDHbrDInZAF/HbkS2leudVSQfjIrUF5oT9bukYrw56I9P9b8pRWb0fvWKXXCrk09yrvau7r/2ig== 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=NQaiOnWmTwRLzuuQvoOhYz43lIYqtpO7cKE4i2Er+cs=; b=JI9Zm9EDRPX57tuYXAQuG2/uAESLJXBfBNy3vo1GmeT7GMwlNiIN+dEvo5IU60IdTQkHUiEQod0EfJ0uoJ5LmN9YcVLNzeTnnSL2s3D9lqaWeDcbLtOUwLbRrsEYk2vdlusxv/JMTY8N38Oy5mJcqTbONtzktS+Em9GGzTnjsk0= Received: from DM6PR04MB6575.namprd04.prod.outlook.com (2603:10b6:5:1b7::7) by DM6PR04MB6923.namprd04.prod.outlook.com (2603:10b6:5:242::21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4150.26; Mon, 24 May 2021 06:50:51 +0000 Received: from DM6PR04MB6575.namprd04.prod.outlook.com ([fe80::ed2d:4ccc:f42b:9966]) by DM6PR04MB6575.namprd04.prod.outlook.com ([fe80::ed2d:4ccc:f42b:9966%5]) with mapi id 15.20.4150.027; Mon, 24 May 2021 06:50:50 +0000 From: Avri Altman To: Bart Van Assche , Bean Huo , "alim.akhtar@samsung.com" , "asutoshd@codeaurora.org" , "jejb@linux.ibm.com" , "martin.petersen@oracle.com" , "stanley.chu@mediatek.com" , "beanhuo@micron.com" , "tomas.winkler@intel.com" , "cang@codeaurora.org" CC: "linux-scsi@vger.kernel.org" , "linux-kernel@vger.kernel.org" Subject: RE: [PATCH v1 2/3] scsi: ufs: Let command trace only for the cmd != null case Thread-Topic: [PATCH v1 2/3] scsi: ufs: Let command trace only for the cmd != null case Thread-Index: AQHXUBierK4G9a3mGEiLWvJ5+PaBs6rx2QcAgABXL2A= Date: Mon, 24 May 2021 06:50:50 +0000 Message-ID: References: <20210523211409.210304-1-huobean@gmail.com> <20210523211409.210304-3-huobean@gmail.com> <1d06cc01-a642-e8e0-a251-1b392e4935c7@acm.org> In-Reply-To: <1d06cc01-a642-e8e0-a251-1b392e4935c7@acm.org> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: acm.org; dkim=none (message not signed) header.d=none;acm.org; dmarc=none action=none header.from=wdc.com; x-originating-ip: [212.25.79.133] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 3123a394-fb04-439a-7014-08d91e8044cc x-ms-traffictypediagnostic: DM6PR04MB6923: x-microsoft-antispam-prvs: wdcipoutbound: EOP-TRUE x-ms-oob-tlc-oobclassifiers: OLM:3173; x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: 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 x-forefront-antispam-report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:DM6PR04MB6575.namprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(4636009)(366004)(376002)(346002)(39860400002)(396003)(136003)(66446008)(186003)(66476007)(64756008)(66556008)(33656002)(66946007)(5660300002)(9686003)(52536014)(6506007)(7416002)(8936002)(921005)(55016002)(8676002)(26005)(4326008)(38100700002)(122000001)(7696005)(316002)(2906002)(76116006)(478600001)(110136005)(71200400001)(558084003)(86362001)(54906003);DIR:OUT;SFP:1102; x-ms-exchange-antispam-messagedata: =?utf-8?B?TEtodVlhK0N3UGpzbzM0RTRhaHE3dXNac21SS1VEM09nUE5wQXgzTHJTQmI2?= =?utf-8?B?VXQ4UWMzQzU0RUx0OS8zYyszenJBa3JjZnNQbzVHazhmTlFQNnlhZzZJVkJM?= =?utf-8?B?M3BnNFpUMUlsMUtCOFozbEdkck8yVDhyYnRPa0NVekJtQU1PbHFCTG8rU2I2?= =?utf-8?B?OVVyc01zYThpc3B4bXNlSGtCS0xEaVpFVzRhUU5CK3h5eGpXUmdoMFZnNDFD?= =?utf-8?B?MjBnRzUrWVdPNXZLbjNyMFpzOStyTWNhT3pxMkpwYVFTWXFuMGF2bE5kYzZY?= =?utf-8?B?MVhMYzBzQlpCSHo4U0V5U0dMd295YVEwclFaRjFsRHdWcXVaYXNUNS9YUGhB?= =?utf-8?B?TENCZVUxWEl2dVRvcHRpVU0ra3NISFFCVS9CUkJ5ZzlPMnlId0pYTDdSaXFa?= =?utf-8?B?dHgxME15cHB0TUY4SzNHSDJXTTNIeTN0M1hyUk8wSTZRYXhZZXd4WjJBbjZL?= =?utf-8?B?bGpJblY1bWRQMlVORmdKMWVYMlpwRG9SNzlsZUVPQUFzTzF5OVhERyt3NXNH?= =?utf-8?B?ZjlpM05La3NMc09iTGxiUXh6ZGdKRUlmcHBqWGJXVmdKMm53L29Ed255M0py?= =?utf-8?B?UmE4VFdITWhkMEJiQkxua0JsTmVjM09xdmlwL0daWEVxeEEzUXBXY3V4Z1NQ?= =?utf-8?B?Nm9mcUJqei94OERkVXNId0NGQ0RHOHpCKzJyd0JpYjVBWFlHZnpKdGh1M0Nn?= =?utf-8?B?SzNGY2pIZkVKRk8wd2w5d3BJbVJCMXRGdnFITmZWQjlrcGF6bnJkUDk0UmVF?= =?utf-8?B?dU1xSlRyWWo1bzNnb3Z2Nm93Y0x6MUwra3dVaENSS0hNRW10KzJyMXM5STM0?= =?utf-8?B?V3ppWGVRQ2Fza2JGOXZMMVVkZ0JVTG1iZzcrZTlybHJJYUNQVDBHR3dVR0V0?= =?utf-8?B?RmRqaTYzSm8ycjhIeWdMNWtNOEs4SG9XSzI0cmFhei9tRFlOeWN4VGl4dzFi?= =?utf-8?B?SkdaVlBSamZ2cHREKzRPcGxjSWt5SEkrOEU5cTl2MFFCc2JFUnRTVnJWSVZG?= =?utf-8?B?VktTcDlvaXZ4VzlkWnM4V011d1ZmbWFMR1QydFRaOS9PblQ5TkMzR1ZpR25V?= =?utf-8?B?QUpGYnJNREJMZll5K0p2MExOQ21VOG1ORVJTclJPSllQVW5VMFFlNm9kUzJS?= =?utf-8?B?OGRFZWNhZ2d5RnBaMFRub1Z0T0h6K0QramMzNktoeXRBVkE2Z3VLOWF3YnMr?= =?utf-8?B?VG1hbmkrWmVDbGlqTy9xMzBSdHQ0RExzZ0tac1F6SVllYnRHYXIvd0xQZWlF?= =?utf-8?B?a3FXSnozazBrZHI3SU96ZTR5WExtajMraVBIcE90MHhpcitEL3VHc1NUaURN?= =?utf-8?B?UEJFR2x2aGlaWHAzR0xXRHN4STdKK2J0SDRET2ZzNTVxUnQzTVZEcmRjaWlT?= =?utf-8?B?TWQyckNMWWRTSmdCV3JmR3UxZWxYbWk3d2EyWDkrNVdyWG11OUNBNENMMEVB?= =?utf-8?B?MjRQa21uSXBnaDY1ZVhVdWxZUU96NytwcERSOWxzQnVSWkI0YkRqUXFpK0Np?= =?utf-8?B?bXdXdCswZjZHWk5xUUZoQTR5Y0poVktTNnhtRjdwaUJFaXJLakxpQkpIVXFL?= =?utf-8?B?S3FJT1BmMnU2UnpNend0d0Rqcy82Ti9lek9JSXFrMjE1MHVVbTU0V1RFNUNI?= =?utf-8?B?djZ2QnVBbkRPemdqNis0NWlOK21xVkdpMFhjMzlYSDNaMTcvYzFBTHpiRVRV?= =?utf-8?B?Z1UxRXFJUVNSYm9tZWFycjlZRm50ZUZ2dVZVbk9NMlg2TWIyVzl4YW9tR0pB?= =?utf-8?Q?nXWw6zT9sdhM9NU3KguaY57G/GjWSm7ApzONBLe?= 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: DM6PR04MB6575.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 3123a394-fb04-439a-7014-08d91e8044cc X-MS-Exchange-CrossTenant-originalarrivaltime: 24 May 2021 06:50:50.7307 (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: sjyVOPxka6uhuywakFCvEi9ZKrH7pr75rlUsbS32hyn5flah0x5HsDxYdqZ0jzhYRbrjU2bbwJ3FVQWGYE46Kw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR04MB6923 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org PiANCj4gV2h5IGFyZSBSRUFEXzE2IGFuZCBXUklURV8xNiBpZ25vcmVkPw0KRm9yIHByYWN0aWNh bCByZWFzb25zIC0gdTMyIGlzIGxhcmdlIGVub3VnaCB0byBjYXJyeSBhZGRyZXNzZXMgZm9yIGFs bCBmb3Jlc2VlbiBkZXZpY2VzLg0KU28gUkVBRDE2IGlzIHByYWN0aWNhbGx5IG5vdCB1c2VkIGlu IHVmcywgYWx0aG91Z2ggcGVyIHNwZWMgaXQgaXMgc3VwcG9ydGVkLg0K