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=-7.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 6DB7AC47254 for ; Tue, 5 May 2020 13:48:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 33DF1206A5 for ; Tue, 5 May 2020 13:48:30 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=163.com header.i=@163.com header.b="bpuZ7YTY" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729086AbgEENs3 (ORCPT ); Tue, 5 May 2020 09:48:29 -0400 Received: from m12-17.163.com ([220.181.12.17]:46070 "EHLO m12-17.163.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728898AbgEENs3 (ORCPT ); Tue, 5 May 2020 09:48:29 -0400 X-Greylist: delayed 955 seconds by postgrey-1.27 at vger.kernel.org; Tue, 05 May 2020 09:48:27 EDT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=Subject:From:Message-ID:Date:MIME-Version; bh=vtE9L BKKqPY2QgOdCyMuZW9mjYDyjGtNVqWc4Ka9luo=; b=bpuZ7YTYNZo8qjLCX6F9U ay8iGfhemsjWMvllBx3GKhJ2anA8/6VNjQXiQqR11jgKHjYSFM0cd3YiXkgkIwSS BOsWXdIVUF8umu3yxdlGCG4kJFMgFqbc8uK+/7XmSmdNqdLvpKojArPHjk2jz/Q5 1tIjBv3mehZ4LaEbnKmgbY= Received: from [192.168.1.7] (unknown [120.244.110.63]) by smtp13 (Coremail) with SMTP id EcCowAB37v3carFejW99BA--.112S2; Tue, 05 May 2020 21:32:12 +0800 (CST) Subject: Re: fs: jfs: fix a possible data race in txBegin() To: Dave Kleikamp , Markus Elfring , Jia-Ju Bai , jfs-discussion@lists.sourceforge.net Cc: linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org References: <5ef374a5-0e2e-5c74-a827-0148c384f6e3@web.de> From: Jia-Ju Bai Message-ID: <565e317a-396e-9221-11bb-bc8c76cc9f7a@163.com> Date: Tue, 5 May 2020 21:32:11 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Content-Language: en-US X-CM-TRANSID: EcCowAB37v3carFejW99BA--.112S2 X-Coremail-Antispam: 1Uf129KBjvdXoWrKrWkWFy8ZFyUuF1UKw45Jrb_yoWDCFc_uF s5CFyUGwn8uF1rXFZ7Jw4fZry3Zw47ZF1Yywn5JrW7J3s3tFs5CFZ7KFyYy3W5tF9akrsr Ca1Sqw4Dt3W2qjkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7IU5M5l5UUUUU== X-Originating-IP: [120.244.110.63] X-CM-SenderInfo: xedlyx5dmximizq6il2tof0z/1tbiVhwbelqzk2jEvAAAsB Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2020/5/5 21:23, Dave Kleikamp wrote: > On 5/5/20 12:12 AM, Markus Elfring wrote: >>> I am not sure how to add the tag "Fixes"... >> How helpful do you find the available software documentation? >> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/process/submitting-patches.rst?id=47cf1b422e6093aee2a3e55d5e162112a2c69870#n183 >> >> >>> I need to find which previous commit add the code about txBegin()? >> I suggest to take another look at corresponding source code places >> by a command like “git blame”. >> https://git-scm.com/book/en/v2/Git-Tools-Debugging-with-Gits > I suspect that the problem was in the code much longer than it has been > under git source control. I agree, because "git blame" shows the last change to txBegin() is commit 1da177e4c3f4, which was submitted in 2005... And this commit just added or merged the filesystem to the Linux kernel. Thus, adding the tag "Fixes" of this commit should be useless... Best wishes, Jia-Ju Bai From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jia-Ju Bai Date: Tue, 05 May 2020 13:32:11 +0000 Subject: Re: fs: jfs: fix a possible data race in txBegin() Message-Id: <565e317a-396e-9221-11bb-bc8c76cc9f7a@163.com> List-Id: References: <5ef374a5-0e2e-5c74-a827-0148c384f6e3@web.de> In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit To: Dave Kleikamp , Markus Elfring , Jia-Ju Bai , jfs-discussion@lists.sourceforge.net Cc: linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org On 2020/5/5 21:23, Dave Kleikamp wrote: > On 5/5/20 12:12 AM, Markus Elfring wrote: >>> I am not sure how to add the tag "Fixes"... >> How helpful do you find the available software documentation? >> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/process/submitting-patches.rst?idGcf1b422e6093aee2a3e55d5e162112a2c69870#n183 >> >> >>> I need to find which previous commit add the code about txBegin()? >> I suggest to take another look at corresponding source code places >> by a command like “git blame”. >> https://git-scm.com/book/en/v2/Git-Tools-Debugging-with-Gits > I suspect that the problem was in the code much longer than it has been > under git source control. I agree, because "git blame" shows the last change to txBegin() is commit 1da177e4c3f4, which was submitted in 2005... And this commit just added or merged the filesystem to the Linux kernel. Thus, adding the tag "Fixes" of this commit should be useless... Best wishes, Jia-Ju Bai