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[209.132.180.67]) by mx.google.com with ESMTP id z71si6767031pgd.490.2018.10.30.02.25.11; Tue, 30 Oct 2018 02:25:27 -0700 (PDT) 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 S1726570AbeJ3SR1 (ORCPT + 99 others); Tue, 30 Oct 2018 14:17:27 -0400 Received: from szxga02-in.huawei.com ([45.249.212.188]:6468 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726211AbeJ3SR1 (ORCPT ); Tue, 30 Oct 2018 14:17:27 -0400 Received: from DGGEMM403-HUB.china.huawei.com (unknown [172.30.72.56]) by Forcepoint Email with ESMTP id 8507079581EEE; Tue, 30 Oct 2018 17:24:41 +0800 (CST) Received: from DGGEMM424-HUB.china.huawei.com (10.1.198.41) by DGGEMM403-HUB.china.huawei.com (10.3.20.211) with Microsoft SMTP Server (TLS) id 14.3.408.0; Tue, 30 Oct 2018 17:24:39 +0800 Received: from DGGEMM526-MBX.china.huawei.com ([169.254.8.186]) by dggemm424-hub.china.huawei.com ([10.1.198.41]) with mapi id 14.03.0415.000; Tue, 30 Oct 2018 17:24:38 +0800 From: "Zengtao (B)" To: Oliver Neukum , "jejb@linux.vnet.ibm.com" , "gregkh@linuxfoundation.org" , "martin.petersen@oracle.com" , "stern@rowland.harvard.edu" CC: "usb-storage@lists.one-eyed-alien.net" , "linux-kernel@vger.kernel.org" , "linux-scsi@vger.kernel.org" , "linux-usb@vger.kernel.org" Subject: RE: scsi_set_medium_removal timeout issue Thread-Topic: scsi_set_medium_removal timeout issue Thread-Index: AQHUcC6BuQCtt3bAAkehTnv046vWHKU3g21g Date: Tue, 30 Oct 2018 09:24:38 +0000 Message-ID: <678F3D1BB717D949B966B68EAEB446ED1F19F218@dggemm526-mbx.china.huawei.com> References: <678F3D1BB717D949B966B68EAEB446ED1F19F1CF@dggemm526-mbx.china.huawei.com> <1540889786.12349.9.camel@suse.com> In-Reply-To: <1540889786.12349.9.camel@suse.com> 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 SGk6DQoNCj4tLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQ0KPkZyb206IE9saXZlciBOZXVrdW0g W21haWx0bzpvbmV1a3VtQHN1c2UuY29tXQ0KPlNlbnQ6IFR1ZXNkYXksIE9jdG9iZXIgMzAsIDIw MTggNDo1NiBQTQ0KPlRvOiBaZW5ndGFvIChCKSA8cHJpbWUuemVuZ0BoaXNpbGljb24uY29tPjsg amVqYkBsaW51eC52bmV0LmlibS5jb207DQo+Z3JlZ2toQGxpbnV4Zm91bmRhdGlvbi5vcmc7IG1h cnRpbi5wZXRlcnNlbkBvcmFjbGUuY29tOw0KPnN0ZXJuQHJvd2xhbmQuaGFydmFyZC5lZHUNCj5D YzogdXNiLXN0b3JhZ2VAbGlzdHMub25lLWV5ZWQtYWxpZW4ubmV0OyBsaW51eC1rZXJuZWxAdmdl ci5rZXJuZWwub3JnOw0KPmxpbnV4LXNjc2lAdmdlci5rZXJuZWwub3JnOyBsaW51eC11c2JAdmdl ci5rZXJuZWwub3JnDQo+U3ViamVjdDogUmU6IHNjc2lfc2V0X21lZGl1bV9yZW1vdmFsIHRpbWVv dXQgaXNzdWUNCj4NCj5PbiBEaSwgMjAxOC0xMC0zMCBhdCAwODoyOCArMDAwMCwgIFplbmd0YW8g KEIpICB3cm90ZToNCj4+IEhpDQo+DQo+PiBGb3IgdGhlIGlzc3VlIGl0c2VsZiwgdGhlcmUgaXMg bXkgb2JzZXJ2YXRpb246DQo+PiBJbiB0aGUgc3RlcCA0LCB0aGUgSG9zdCB3aWxsIGlzc3VlIGFu DQo+UFJFVkVOVF9BTExPV19NRURJVU1fUkVNT1ZBTCBzY3NpIGNvbW1hbmQuDQo+PiBhbmQgYW5k IHRpbWVvdXQgaGFwcGVucyBkdWUgdG8gdGhlIGRldmljZSAncyB2ZXJ5IHNsb3cNCj5mc2dfbHVu X2ZzeW5jX3N1Yi4NCj4+IEkgZm91bmQgdGhlcmUgYXJlIHR3byBtZXRob2RzIHRvIHdvcmthcm91 bmQgdGhlIGlzc3VlOg0KPj4gMS4gQ2hhbmdlIHRoZSB0aW1lb3V0IHZhbHVlIG9mIGhvc3Qgc2Nz aSBjb21tYW5kDQo+PiBQUkVWRU5UX0FMTE9XX01FRElVTV9SRU1PVkFMIHRvIHRvIGFib3V0IDYw IHNlY29uZHMgZnJvbSAxMA0KPnNlY29uZHMuDQo+DQo+VGhhdCBpcyBuZWFyIHVzZWxlc3MsIGJl Y2F1c2UgdGhlIGdhZGdldCBjYW4gYmUgdXNlZCB3aXRoIG90aGVyIHN5c3RlbXMuDQo+DQoNCklz IGl0IHJlYXNvbmFibGUgdG8ga2VlcCB0aGUgY3VycmVudCB2YWx1ZT8gT3IgY2FuIHdlIGNoYW5n ZSBpdCB0byBjb3Zlcg0KYXMgbXVjaCBzeXN0ZW1zIGFzIHBvc3NpYmxlLiANCg0KPj4gMi4gUmVt b3ZlIHRoZSBmc2dfbHVuX2ZzeW5jX3N1YiBpbiB0aGUgZGV2aWNlJ3MgTWFzcyBzdG9yYWdlIGdh ZGdldA0KPmRyaXZlci4NCj4NCj5JdCBleGlzdHMgZm9yIGEgcmVhc29uLiBUaGUgYmxvY2tzIGhh dmUgdG8gYmUgb24gdGhlIG1lZGl1bS4NCj5JdCBzZWVtcyB0byBtZSB0aGF0IHlvdXIgZ2FkZ2V0 IGp1c3QgYWxsb3dzIHRvbyBtYW55IGRpcnR5IHBhZ2VzIGluIHRoZQ0KPmNhY2hlLg0KPg0KPglS ZWdhcmRzDQo+CQlPbGl2ZXINCg0KUmVnYXJkcw0KWmVuZ3RhbyANCg0K