From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Martin K. Petersen" Subject: Re: [PATCH V2 resend] libata:fix kernel panic when hotplug Date: Mon, 20 Jun 2016 21:22:03 -0400 Message-ID: References: <1466052340-25520-1-git-send-email-dingxiang@huawei.com> <20160616202045.GF3262@mtj.duckdns.org> Mime-Version: 1.0 Content-Type: text/plain Return-path: Received: from aserp1040.oracle.com ([141.146.126.69]:26137 "EHLO aserp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752697AbcFUBWX (ORCPT ); Mon, 20 Jun 2016 21:22:23 -0400 In-Reply-To: <20160616202045.GF3262@mtj.duckdns.org> (Tejun Heo's message of "Thu, 16 Jun 2016 16:20:45 -0400") Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: Tejun Heo Cc: DingXiang , jejb@linux.vnet.ibm.com, martin.petersen@oracle.com, fangwei1@huawei.com, miaoxie@huawei.com, wangyijing@huawei.com, zhangaihua1@huawei.com, zhaohongjiang@huawei.com, houtao1@huawei.com, linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org, Dan Williams >>>>> "Tejun" == Tejun Heo writes: >> In fact,we don't need libata to deal with hotplug in sas environment. >> So we can't run ata hotplug task when ata port is sas host. Tejun> Martin, can you please confirm whether the above is true. If so, Tejun> I'll route the patch through libata w/ stable cc'd. Not exactly a libsas expert. James? Dan? -- Martin K. Petersen Oracle Linux Engineering