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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 110D5C43334 for ; Fri, 24 Jun 2022 10:12:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231268AbiFXKMB (ORCPT ); Fri, 24 Jun 2022 06:12:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54336 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231247AbiFXKL5 (ORCPT ); Fri, 24 Jun 2022 06:11:57 -0400 Received: from out199-1.us.a.mail.aliyun.com (out199-1.us.a.mail.aliyun.com [47.90.199.1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4E0A27A6DA for ; Fri, 24 Jun 2022 03:11:56 -0700 (PDT) X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R431e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=ay29a033018046059;MF=baolin.wang@linux.alibaba.com;NM=1;PH=DS;RN=6;SR=0;TI=SMTPD_---0VHGmj7v_1656065510; Received: from 30.97.49.29(mailfrom:baolin.wang@linux.alibaba.com fp:SMTPD_---0VHGmj7v_1656065510) by smtp.aliyun-inc.com; Fri, 24 Jun 2022 18:11:51 +0800 Message-ID: <3134549d-f17e-5dba-72f7-ed591ce4d1c8@linux.alibaba.com> Date: Fri, 24 Jun 2022 18:11:56 +0800 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.10.0 Subject: Re: [PATCH 0/7] migrate_pages(): fix several bugs in error path To: Huang Ying , Andrew Morton Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, Zi Yan , Yang Shi References: <20220624025309.1033400-1-ying.huang@intel.com> From: Baolin Wang In-Reply-To: <20220624025309.1033400-1-ying.huang@intel.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 在 6/24/2022 10:53 AM, Huang Ying 写道: > From: "Huang, Ying" > > During review the code of migrate_pages() and build a test program for > it. Several bugs in error path are identified and fixed in this > series. > > Most patches are tested via > > - Apply error-inject.patch in Linux kernel > - Compile test-migrate.c (with -lnuma) > - Test with test-migrate.sh > > error-inject.patch, test-migrate.c, and test-migrate.sh are as below. > It turns out that error injection is an important tool to fix bugs in > error path. > Hi Ying, The subject prefix shows there are 7 patches in your patch set, however I only received 5 patches in my mail box, and I checked the link [1], it also shows there are 5 patches. Seems you missed 2 patches? https://lore.kernel.org/all/20220624025309.1033400-1-ying.huang@intel.com/