From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751311AbeAVTOA (ORCPT ); Mon, 22 Jan 2018 14:14:00 -0500 Received: from esa4.hgst.iphmx.com ([216.71.154.42]:52125 "EHLO esa4.hgst.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751140AbeAVTN6 (ORCPT ); Mon, 22 Jan 2018 14:13:58 -0500 X-IronPort-AV: E=Sophos;i="5.46,397,1511798400"; d="scan'208";a="69527721" From: Bart Van Assche To: "dgilbert@interlog.com" , "dvyukov@google.com" CC: "jejb@linux.vnet.ibm.com" , "linux-scsi@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "ben.hutchings@codethink.co.uk" , "martin.petersen@oracle.com" , "syzkaller@googlegroups.com" Subject: Re: scsi: sg: assorted memory corruptions Thread-Topic: scsi: sg: assorted memory corruptions Thread-Index: AQHTk3E4EP2NqvDqPkOQMjLaGP8+XqOAFcQAgAApJICAAAJLgIAAAjEA Date: Mon, 22 Jan 2018 19:13:53 +0000 Message-ID: <1516648432.2545.36.camel@wdc.com> References: <1516638634.2545.0.camel@wdc.com> <097921fa-52c5-8b2b-f564-4b24d9720478@interlog.com> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=Bart.VanAssche@wdc.com; x-originating-ip: [199.255.44.172] x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1;CY1PR0401MB0939;7:fKJ2KDOT6G7H61Y5ZrRZzD3pF5jwz6NpwLhPfXdYsUWppJaNwAyLgPMe93aCCoMLUr586jECa2XUMVy21qDpL43UOcL8rfA9j7YhJADB8POGlCmRAHYeX75P1Ndjx5M4ZVujkOA0iMxYAFBlWwa1okfs9Pmk+bqd4YWP+TNMMBvxyBzOyJJPOX1gTnYgkUwyCPihLfetriiLLab+bLnQ2t5qYzF5XgdU3ws/xH+yf/cK05ZIQQn84vvUXVi9FB0C;20:/legRdEr7Zhso6XF/rfav55HFkSGfVtMCQRSibT8a2Qgfxx//0OCHLeSSHjDA6mbk2zHXeCCb9yoVsLDshqHUaBl0tv9E2A6lb8h2u33sQz16LtXXVbQMJDpQrFPkF2aNLf8maXianvQRZC2s3vs29RswTdmM0nP9M6icPeyeYA= x-ms-exchange-antispam-srfa-diagnostics: SSOS; x-ms-office365-filtering-correlation-id: 5430bcef-c3ec-45c4-284f-08d561cc4756 x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: UriScan:;BCL:0;PCL:0;RULEID:(7020095)(4652020)(5600026)(4604075)(3008032)(48565401081)(2017052603307)(7153060)(7193020);SRVR:CY1PR0401MB0939; x-ms-traffictypediagnostic: CY1PR0401MB0939: wdcipoutbound: EOP-TRUE x-microsoft-antispam-prvs: x-exchange-antispam-report-test: UriScan:(20558992708506); x-exchange-antispam-report-cfa-test: BCL:0;PCL:0;RULEID:(6040501)(2401047)(5005006)(8121501046)(3231023)(2400081)(944501161)(93006095)(93001095)(10201501046)(3002001)(6055026)(6041288)(201703131423095)(201702281528075)(20161123555045)(201703061421075)(201703061406153)(20161123560045)(20161123558120)(20161123562045)(20161123564045)(6072148)(201708071742011);SRVR:CY1PR0401MB0939;BCL:0;PCL:0;RULEID:(100000803101)(100110400095);SRVR:CY1PR0401MB0939; x-forefront-prvs: 0560A2214D x-forefront-antispam-report: SFV:NSPM;SFS:(10019020)(346002)(376002)(396003)(39380400002)(39860400002)(366004)(189003)(199004)(377424004)(68736007)(105586002)(36756003)(25786009)(305945005)(76176011)(103116003)(14454004)(3280700002)(7736002)(6246003)(3660700001)(53546011)(8936002)(4326008)(6506007)(106356001)(8676002)(478600001)(72206003)(102836004)(6116002)(3846002)(81166006)(81156014)(2501003)(2906002)(6436002)(5660300001)(99286004)(2900100001)(6512007)(26005)(77096007)(53936002)(229853002)(2950100002)(97736004)(6486002)(66066001)(316002)(93886005)(110136005)(54906003)(86362001);DIR:OUT;SFP:1102;SCL:1;SRVR:CY1PR0401MB0939;H:CY1PR0401MB1536.namprd04.prod.outlook.com;FPR:;SPF:None;PTR:InfoNoRecords;MX:1;A:1;LANG:en; x-microsoft-antispam-message-info: KwK6rzh25kdC1y3F2y8ptp7tUumvyKg14qzdvO0FdjXbAgmXHPGSY9sDRWv/6O7VW+kbUooC4Gtf3pXIq/T9Nw== spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-Type: text/plain; charset="utf-8" Content-ID: <9B51FC30583D3349BAB16175E4E3BF9E@namprd04.prod.outlook.com> MIME-Version: 1.0 X-OriginatorOrg: wdc.com X-MS-Exchange-CrossTenant-Network-Message-Id: 5430bcef-c3ec-45c4-284f-08d561cc4756 X-MS-Exchange-CrossTenant-originalarrivaltime: 22 Jan 2018 19:13:53.9594 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: b61c8803-16f3-4c35-9b17-6f65f441df86 X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY1PR0401MB0939 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by mail.home.local id w0MJE5lf027101 On Mon, 2018-01-22 at 20:06 +0100, Dmitry Vyukov wrote: > On Mon, Jan 22, 2018 at 7:57 PM, Douglas Gilbert wrote: > > As far as I remember, Dmitry has not indicated in multiple reports > > over several years what /dev/sg0 is. > > That's because I know nothing about sg. If you give a command to run, > I will provide it's output. /dev/sg0 refers to a SCSI device. We would like to know the name of the SCSI LLD driver. Would it be possible to provide the output of the following commands: readlink /sys/class/scsi_generic/sg0 cat /sys/class/scsi_generic/sg0/device/vendor Thanks, Bart.