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=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, UNPARSEABLE_RELAY 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 84031C43382 for ; Wed, 26 Sep 2018 00:45:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 36B2E2089D for ; Wed, 26 Sep 2018 00:45:22 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="URV++VXw" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 36B2E2089D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=oracle.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726976AbeIZGza (ORCPT ); Wed, 26 Sep 2018 02:55:30 -0400 Received: from userp2120.oracle.com ([156.151.31.85]:54528 "EHLO userp2120.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726265AbeIZGz3 (ORCPT ); Wed, 26 Sep 2018 02:55:29 -0400 Received: from pps.filterd (userp2120.oracle.com [127.0.0.1]) by userp2120.oracle.com (8.16.0.22/8.16.0.22) with SMTP id w8Q0iMrg188087; Wed, 26 Sep 2018 00:45:09 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-2018-07-02; bh=JL6NBRksQqRxvivNTU570LUzSfCFvQQYxnhTllGBtFs=; b=URV++VXw/P/AIXn51615PI0hBfBitW/pJGapuMGljE9L9RTexpMZSUS1hI2SW7Mrvet2 rrzbnKjDn3VQZZwALWT0jU1MRh1Nt1BrFA5QgXPhmBkuE9LHJKPRr13z+XFf6YA7qwDG AF8LbECJeHA0nXCbML2d47M3WzVS7877PI1oebXAB1C9BGVn4dF0hjscezf90/Y2qDL1 EvVtdSGb8mYyZUN0DM+l5bsxENjuiZH1v/y60B2H67Ps6bPdCurzUNZrrKbTrbJF2I3t bOR88ejv9lltxYlTAdPFEIUXWEdbR7Fvabsm98KrJSfk64RQxjJ+LmdnDzeiPLkT0BtM QA== Received: from userv0022.oracle.com (userv0022.oracle.com [156.151.31.74]) by userp2120.oracle.com with ESMTP id 2mnvtup5b1-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 26 Sep 2018 00:45:09 +0000 Received: from userv0122.oracle.com (userv0122.oracle.com [156.151.31.75]) by userv0022.oracle.com (8.14.4/8.14.4) with ESMTP id w8Q0j87F009881 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 26 Sep 2018 00:45:09 GMT Received: from abhmp0004.oracle.com (abhmp0004.oracle.com [141.146.116.10]) by userv0122.oracle.com (8.14.4/8.14.4) with ESMTP id w8Q0j7fH027482; Wed, 26 Sep 2018 00:45:08 GMT Received: from ca-mkp.ca.oracle.com (/10.159.214.123) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Tue, 25 Sep 2018 17:45:07 -0700 To: zhong jiang Cc: , , , , Subject: Re: [RESEND PATCH v2] scsi: Use vmemdup_user to replace the open code From: "Martin K. Petersen" Organization: Oracle Corporation References: <1537286081-63081-1-git-send-email-zhongjiang@huawei.com> Date: Tue, 25 Sep 2018 20:45:05 -0400 In-Reply-To: <1537286081-63081-1-git-send-email-zhongjiang@huawei.com> (zhong jiang's message of "Tue, 18 Sep 2018 23:54:41 +0800") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.3 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Proofpoint-Virus-Version: vendor=nai engine=5900 definitions=9027 signatures=668707 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 mlxscore=0 mlxlogscore=397 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1807170000 definitions=main-1809260006 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org zhong, > vmemdup_user is better than duplicating its implementation, So just > replace the open code. Applied to 4.20/scsi-queue, thanks! -- Martin K. Petersen Oracle Linux Engineering