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[209.132.180.67]) by mx.google.com with ESMTP id l12si777644plc.0.2018.11.28.19.14.14; Wed, 28 Nov 2018 19:14:29 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727539AbeK2ORK (ORCPT + 99 others); Thu, 29 Nov 2018 09:17:10 -0500 Received: from szxga02-in.huawei.com ([45.249.212.188]:6482 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727022AbeK2ORJ (ORCPT ); Thu, 29 Nov 2018 09:17:09 -0500 Received: from DGGEMM405-HUB.china.huawei.com (unknown [172.30.72.55]) by Forcepoint Email with ESMTP id 431DEA70AEB73; Thu, 29 Nov 2018 11:13:15 +0800 (CST) Received: from DGGEMM526-MBX.china.huawei.com ([169.254.8.140]) by DGGEMM405-HUB.china.huawei.com ([10.3.20.213]) with mapi id 14.03.0415.000; Thu, 29 Nov 2018 11:13:15 +0800 From: "Zengtao (B)" To: Alan Stern , Martin Petersen CC: "jejb@linux.vnet.ibm.com" , "gregkh@linuxfoundation.org" , "linux-scsi@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "linux-usb@vger.kernel.org" , "usb-storage@lists.one-eyed-alien.net" Subject: RE: scsi_set_medium_removal timeout issue Thread-Topic: scsi_set_medium_removal timeout issue Thread-Index: AQHUfC+ry+cITluAQnWJAza/Xxh90aVmKoJA Date: Thu, 29 Nov 2018 03:13:15 +0000 Message-ID: <678F3D1BB717D949B966B68EAEB446ED24E0118D@dggemm526-mbx.china.huawei.com> References: <678F3D1BB717D949B966B68EAEB446ED1F1BC495@dggemm526-mbx.china.huawei.com> In-Reply-To: Accept-Language: zh-CN, en-US Content-Language: zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.67.222.15] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org UGluZz8NCg0KPi0tLS0tT3JpZ2luYWwgTWVzc2FnZS0tLS0tDQo+RnJvbTogQWxhbiBTdGVybiBb bWFpbHRvOnN0ZXJuQHJvd2xhbmQuaGFydmFyZC5lZHVdDQo+U2VudDogV2VkbmVzZGF5LCBOb3Zl bWJlciAxNCwgMjAxOCAxMTozNSBQTQ0KPlRvOiBNYXJ0aW4gUGV0ZXJzZW4gPG1hcnRpbi5wZXRl cnNlbkBvcmFjbGUuY29tPjsgWmVuZ3RhbyAoQikNCj48cHJpbWUuemVuZ0BoaXNpbGljb24uY29t Pg0KPkNjOiBqZWpiQGxpbnV4LnZuZXQuaWJtLmNvbTsgZ3JlZ2toQGxpbnV4Zm91bmRhdGlvbi5v cmc7DQo+bGludXgtc2NzaUB2Z2VyLmtlcm5lbC5vcmc7IGxpbnV4LWtlcm5lbEB2Z2VyLmtlcm5l bC5vcmc7DQo+bGludXgtdXNiQHZnZXIua2VybmVsLm9yZzsgdXNiLXN0b3JhZ2VAbGlzdHMub25l LWV5ZWQtYWxpZW4ubmV0DQo+U3ViamVjdDogUkU6IHNjc2lfc2V0X21lZGl1bV9yZW1vdmFsIHRp bWVvdXQgaXNzdWUNCj4NCj5PbiBXZWQsIDE0IE5vdiAyMDE4LCBaZW5ndGFvIChCKSB3cm90ZToN Cj4NCj4+IEkganVzdCBlbmFibGVkIHRoZSBzY3NpIGxvZyBpbiB0aGUgbWlkZGxlIG9mIHRoZSB1 bW91bnQgb3BlcmF0aW9uLA0KPj4gb3RoZXJ3aXNlIEkgY2FuJ3QgcmVwcm9kdWNlIHRoZSBpc3N1 ZSB3aGVuIHRoZSBzY3NpIGxvZyBpcyBlbmFibGVkLg0KPj4NCj4+ID5mcm9tIHRoZSBiZWdpbm5p bmcuICBJbiBhbnkgY2FzZSwgaXQgd2Fzbid0IHdoYXQgSSB3YW50ZWQuICBJIGFza2VkDQo+PiA+ eW91IHRvIHBvc3QgdGhlIGRtZXNnIGxvZywgbm90IHRoZSBTQ1NJIGxvZy4NCj4+DQo+PiBQbGVh c2UgcmVmZXIgdG8gdGhlIG5ldyBhdHRhY2htZW50IGZvciBkbWVzZyBsb2cuDQo+DQo+SGVoLCB5 ZXMsIEkgc2VlIG5vdy4NCj4NCj5NYXJ0aW4sIHNob3VsZG4ndCBzZF9yZWxlYXNlKCkgY2FsbCBz ZF9zeW5jX2NhY2hlKCkgaW4gdGhlIHNhbWUgd2F5IHRoYXQNCj5zZF9zaHV0ZG93bigpIGRvZXMs IGJlZm9yZSBpdCBjYWxscyBzY3NpX3NldF9tZWRpdW1fcmVtb3ZhbCgpPw0KPg0KPkFsYW4gU3Rl cm4NCg0K