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=-0.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY autolearn=no 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 5A3EEC33C99 for ; Fri, 10 Jan 2020 06:36:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2CA9720721 for ; Fri, 10 Jan 2020 06:36:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="accAK9zN" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731581AbgAJGgm (ORCPT ); Fri, 10 Jan 2020 01:36:42 -0500 Received: from userp2120.oracle.com ([156.151.31.85]:49896 "EHLO userp2120.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731530AbgAJGgm (ORCPT ); Fri, 10 Jan 2020 01:36:42 -0500 Received: from pps.filterd (userp2120.oracle.com [127.0.0.1]) by userp2120.oracle.com (8.16.0.27/8.16.0.27) with SMTP id 00A6X4jR091289; Fri, 10 Jan 2020 06:36:11 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=to : cc : subject : from : references : date : in-reply-to : message-id : mime-version : content-type; s=corp-2019-08-05; bh=oHy/1g6410Fiq149LW49xiyCvvvm9JGeeMkNOJCYjCw=; b=accAK9zN7k9ivYBhpO7vHEIp1zPgX/5rdz2531uEMJf+fWNfWHGILpo7J6BsrBxZyvYW OPCzDi6wujGbv8XHsGDnG96sA4ySJbfucUb93Xl2w3fwtMTN5e2NsDUMgaagauuFNHf5 vhJ1fY+0DcnmmFWeLM7LP4s38CtsZP+JVHVe5agBldKPNWOTY0sjHMYtnW4BgundCnCQ r4W6YYq7KS5na8Q1yUk7+DBgYzmrQatkwltMtiHLrrRZrqVEQrvQdXg4XKa+7n3+R+PY LJmuA4eeRMXcgrJCKYb9OMEKK88oMnVGeO1AW2bkHlvGfV4iVPChIfdfERmJznPyucfl qw== Received: from userp3030.oracle.com (userp3030.oracle.com [156.151.31.80]) by userp2120.oracle.com with ESMTP id 2xakbr7x6v-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 10 Jan 2020 06:36:11 +0000 Received: from pps.filterd (userp3030.oracle.com [127.0.0.1]) by userp3030.oracle.com (8.16.0.27/8.16.0.27) with SMTP id 00A6XvIG121063; Fri, 10 Jan 2020 06:36:11 GMT Received: from aserv0121.oracle.com (aserv0121.oracle.com [141.146.126.235]) by userp3030.oracle.com with ESMTP id 2xeh901xse-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 10 Jan 2020 06:36:11 +0000 Received: from abhmp0005.oracle.com (abhmp0005.oracle.com [141.146.116.11]) by aserv0121.oracle.com (8.14.4/8.13.8) with ESMTP id 00A6a9ie021235; Fri, 10 Jan 2020 06:36:09 GMT Received: from ca-mkp.ca.oracle.com (/10.159.214.123) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Thu, 09 Jan 2020 22:36:08 -0800 To: chenxiang Cc: , , , , Subject: Re: [PATCH] scsi: sd: Clear sdkp->protection_type when the disk isn't DIF in sd_read_protection_type() From: "Martin K. Petersen" Organization: Oracle Corporation References: <1578532344-101668-1-git-send-email-chenxiang66@hisilicon.com> Date: Fri, 10 Jan 2020 01:36:06 -0500 In-Reply-To: <1578532344-101668-1-git-send-email-chenxiang66@hisilicon.com> (chenxiang's message of "Thu, 9 Jan 2020 09:12:24 +0800") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1.92 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9495 signatures=668685 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 mlxscore=0 mlxlogscore=944 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1911140001 definitions=main-2001100054 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9495 signatures=668685 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1011 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1911140001 definitions=main-2001100054 Sender: linux-scsi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org > For a SAS disk, format it as a SAS DIF disk, then if re-format SAS DIF > disk to normal SAS disk,it will report errors as follows: Clarified commit description. Applied to 5.5/scsi-fixes, thanks! -- Martin K. Petersen Oracle Linux Engineering