From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bart Van Assche Subject: Re: [PATCH] scsi: fix race condition when removing target Date: Wed, 29 Nov 2017 19:11:08 +0000 Message-ID: <1511982666.2671.25.camel@wdc.com> References: <20171129030556.47833-1-yanaijie@huawei.com> <1511972310.2671.7.camel@wdc.com> <20171129162050.GA32071@lst.de> <20171129173947.GC20581@kroah.com> <1511981395.30220.6.camel@localhost.localdomain> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from esa3.hgst.iphmx.com ([216.71.153.141]:47410 "EHLO esa3.hgst.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750791AbdK2TLr (ORCPT ); Wed, 29 Nov 2017 14:11:47 -0500 In-Reply-To: <1511981395.30220.6.camel@localhost.localdomain> Content-Language: en-US Content-ID: Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: "emilne@redhat.com" , "gregkh@linuxfoundation.org" Cc: "zhaohongjiang@huawei.com" , "jthumshirn@suse.de" , "hch@lst.de" , "martin.petersen@oracle.com" , "hare@suse.de" , "linux-scsi@vger.kernel.org" , "yanaijie@huawei.com" , "jejb@linux.vnet.ibm.com" , "miaoxie@huawei.com" T24gV2VkLCAyMDE3LTExLTI5IGF0IDEzOjQ5IC0wNTAwLCBFd2FuIEQuIE1pbG5lIHdyb3RlOg0K PiBiZWNhdXNlIGEgZ2V0IGluc2lkZSBhIGRlc3RydWN0b3Igd291bGQgKmFsd2F5cyogYmUgd3Jv bmcsIG5vPw0KDQpIZWxsbyBFd2FuLA0KDQpUaGF0J3Mgbm90IHdoYXQgd2UgYXJlIGRpc2N1c3Np bmcuIFdoYXQgY2FuIGhhcHBlbiB3aXRoIHRoZSBTQ1NJIGNvcmUgaXMgdGhhdA0KZ2V0X2Rldmlj ZSgpIGlzIGNhbGxlZCBjb25jdXJyZW50bHkgd2l0aCB0aGUgZGVzdHJ1Y3Rvci4gZ2V0X2Rldmlj ZSgpIGNhbiBiZQ0KY2FsbGVkIGNvbmN1cnJlbnRseSB3aXRoIHRoZSBkZXN0cnVjdG9yIGJlY2F1 c2UgdGhlIGRlc3RydWN0b3JlIHJlbW92ZXMgYQ0KZGV2aWNlIGZyb20gdGhlIHNpYmxpbmdzIGxp c3QgYW5kIGJlY2F1c2UgdGhlIFNDU0kgY29yZSBjYW4gY2FsbCBnZXRfZGV2aWNlKCkNCmZvciBk ZXZpY2VzIGl0IGZpbmRzIG9uIHRoZSBzaWJsaW5ncyBsaXN0LiBQZXJzb25hbGx5IEkgdGhpbmsg dGhhdCBkZXNpZ24gaXMNCnN1cGVyaW9yIGNvbXBhcmVkIHRvIHJlbW92aW5nIGEgU0NTSSBkZXZp Y2UgZnJvbSB0aGUgc2libGluZyBsaXN0IGJlZm9yZSB0aGUNCmxhc3QgcHV0X2RldmljZSgpIGNh bGwgYmVjYXVzZSB0aGUgYXBwcm9hY2ggZm9sbG93ZWQgaW4gdGhlIFNDU0kgY29yZSBsZWFkcyB0 bw0KYSBzaW1wbGVyIGltcGxlbWVudGF0aW9uLiBIb3dldmVyLCBpdCBzZWVtcyBsaWtlIHRoZSBj dXJyZW50IGdldF9kZXZpY2UoKQ0KaW1wbGVtZW50YXRpb24gZG9lcyBub3QgeWV0IHN1cHBvcnQg dGhlIFNDU0kgY29yZSBkZXNpZ24gLi4uDQoNCkJhcnQu