From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755881AbdKCW4A (ORCPT ); Fri, 3 Nov 2017 18:56:00 -0400 Received: from esa5.hgst.iphmx.com ([216.71.153.144]:20009 "EHLO esa5.hgst.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752515AbdKCWz7 (ORCPT ); Fri, 3 Nov 2017 18:55:59 -0400 X-IronPort-AV: E=Sophos;i="5.44,339,1505750400"; d="scan'208";a="61136835" From: Bart Van Assche To: "arnd@arndb.de" , "axboe@kernel.dk" CC: "tglx@linutronix.de" , "linux-kernel@vger.kernel.org" , "hare@suse.de" , "martin.petersen@oracle.com" , "shli@fb.com" Subject: Re: [PATCH] cdrom: always select BLK_SCSI_REQUEST Thread-Topic: [PATCH] cdrom: always select BLK_SCSI_REQUEST Thread-Index: AQHTVPXq2CqNA7fW20a2NNvze9ZSF6MDQ+IA Date: Fri, 3 Nov 2017 22:55:56 +0000 Message-ID: <1509749754.2473.39.camel@wdc.com> References: <20171103224833.3921968-1-arnd@arndb.de> In-Reply-To: <20171103224833.3921968-1-arnd@arndb.de> 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: [63.163.107.100] x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1;BY1PR0401MB1532;20:6viDOdgZ02hspdg7jzFJVEop1qF8E4kiYCuIjsrLK/kEew7YibR+/HIuFdI2OE1NrjYh2q6wSlbWhrnl7rHE/9u8KqiQY5UfVbgHXS2UhhshcMtQmLtM7nb/2/TAzk0hE/cY1NlCIQ/JVcr9ibHlWCBJc+KTM9ZVKwW0x4w2+BA= x-ms-exchange-antispam-srfa-diagnostics: SSOS; x-ms-office365-filtering-correlation-id: 0f00e367-6a50-4f57-0f32-08d5230e0b33 x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: UriScan:;BCL:0;PCL:0;RULEID:(22001)(4534020)(4602075)(4627115)(201703031133081)(201702281549075)(48565401081)(2017052603199);SRVR:BY1PR0401MB1532; x-ms-traffictypediagnostic: BY1PR0401MB1532: wdcipoutbound: EOP-TRUE x-exchange-antispam-report-test: UriScan:; x-microsoft-antispam-prvs: x-exchange-antispam-report-cfa-test: BCL:0;PCL:0;RULEID:(100000700101)(100105000095)(100000701101)(100105300095)(100000702101)(100105100095)(6040450)(2401047)(5005006)(8121501046)(3231021)(93006095)(93001095)(10201501046)(100000703101)(100105400095)(3002001)(6055026)(6041248)(20161123564025)(20161123558100)(20161123562025)(20161123555025)(201703131423075)(201702281528075)(201703061421075)(201703061406153)(20161123560025)(6072148)(201708071742011)(100000704101)(100105200095)(100000705101)(100105500095);SRVR:BY1PR0401MB1532;BCL:0;PCL:0;RULEID:(100000800101)(100110000095)(100000801101)(100110300095)(100000802101)(100110100095)(100000803101)(100110400095)(100000804101)(100110200095)(100000805101)(100110500095);SRVR:BY1PR0401MB1532; x-forefront-prvs: 0480A51D4A x-forefront-antispam-report: SFV:NSPM;SFS:(10019020)(6009001)(39860400002)(376002)(346002)(377424004)(189002)(24454002)(199003)(7736002)(305945005)(105586002)(103116003)(2900100001)(68736007)(66066001)(8676002)(6512007)(106356001)(8936002)(86362001)(5660300001)(54906003)(229853002)(110136005)(316002)(97736004)(81156014)(81166006)(6116002)(4326008)(25786009)(5250100002)(53936002)(3660700001)(6246003)(6486002)(3846002)(2501003)(6506006)(189998001)(102836003)(14454004)(99286004)(54356999)(3280700002)(2906002)(36756003)(6436002)(33646002)(478600001)(101416001)(2950100002)(50986999)(76176999)(72206003);DIR:OUT;SFP:1102;SCL:1;SRVR:BY1PR0401MB1532;H:BY1PR0401MB1532.namprd04.prod.outlook.com;FPR:;SPF:None;PTR:InfoNoRecords;MX:1;A:1;LANG:en; spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-Type: text/plain; charset="utf-8" Content-ID: MIME-Version: 1.0 X-OriginatorOrg: wdc.com X-MS-Exchange-CrossTenant-Network-Message-Id: 0f00e367-6a50-4f57-0f32-08d5230e0b33 X-MS-Exchange-CrossTenant-originalarrivaltime: 03 Nov 2017 22:55:56.5328 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: b61c8803-16f3-4c35-9b17-6f65f441df86 X-MS-Exchange-Transport-CrossTenantHeadersStamped: BY1PR0401MB1532 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 nfs id vA3Mu7SF022935 On Fri, 2017-11-03 at 23:48 +0100, Arnd Bergmann wrote: > When CDROM is enabled, but nothing else selects BLK_SCSI_REQUEST, > we get this link error: > > cdrom.c:(.text+0x7a18): undefined reference to `scsi_cmd_blk_ioctl' Hello Arnd, Can you check whether this issue still occurs with Jens' for-4.15/block branch (commit a116895fc7b6)? Thanks, Bart.