From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.9 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id DECD4C67839 for ; Fri, 14 Dec 2018 13:20:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A8ACD23C96 for ; Fri, 14 Dec 2018 13:20:36 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A8ACD23C96 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-block-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729804AbeLNNUf (ORCPT ); Fri, 14 Dec 2018 08:20:35 -0500 Received: from szxga07-in.huawei.com ([45.249.212.35]:43512 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1729706AbeLNNUf (ORCPT ); Fri, 14 Dec 2018 08:20:35 -0500 Received: from DGGEMS401-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id 34C346958C538; Fri, 14 Dec 2018 21:20:32 +0800 (CST) Received: from [127.0.0.1] (10.210.169.251) by DGGEMS401-HUB.china.huawei.com (10.3.19.201) with Microsoft SMTP Server id 14.3.408.0; Fri, 14 Dec 2018 21:20:24 +0800 Subject: Re: Question on t10_pi_ref_tag() To: "Martin K. Petersen" References: <0336fcc8-cfc5-ab51-b2cd-3ad6b971cc8a@huawei.com> CC: Christoph Hellwig , Jens Axboe , "linux-scsi@vger.kernel.org" , Linuxarm , "linux-block@vger.kernel.org" , chenxiang From: John Garry Message-ID: <6ad7bd5d-6cbd-aab1-bc83-a0298a887010@huawei.com> Date: Fri, 14 Dec 2018 13:20:18 +0000 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.3.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset="windows-1252"; format=flowed Content-Transfer-Encoding: 7bit X-Originating-IP: [10.210.169.251] X-CFilter-Loop: Reflected Sender: linux-block-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org On 14/12/2018 12:43, Martin K. Petersen wrote: > > John, > >> What would we be missing that this is unset? > > 60a89a3ce0cc scsi: t10-pi: Return correct ref tag when queue has no integrity profile > Hi Martin, D'oh, we actually reported the issue related to this patch. But it's not in your 4.21 queue which we were testing. Thanks, John