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=-2.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 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 56207C47247 for ; Tue, 5 May 2020 14:51:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2CEFA206B9 for ; Tue, 5 May 2020 14:51:19 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="D7fddasA" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729593AbgEEOvS (ORCPT ); Tue, 5 May 2020 10:51:18 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54714 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1729142AbgEEOvR (ORCPT ); Tue, 5 May 2020 10:51:17 -0400 Received: from mail-pg1-x52a.google.com (mail-pg1-x52a.google.com [IPv6:2607:f8b0:4864:20::52a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 69943C061A0F for ; Tue, 5 May 2020 07:51:17 -0700 (PDT) Received: by mail-pg1-x52a.google.com with SMTP id s18so1109988pgl.12 for ; Tue, 05 May 2020 07:51:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-transfer-encoding:content-language; bh=M2EXFFKRgen9dOdoaNmpWiHUyjNR6THbe0hOWRO7mK8=; b=D7fddasAWnayCiXP2vHn30lJiXBOJv2aUiHOdfJde4gO8WX1JRBXjaUsSh2f8mxYla 4Vcx3Lj7+2jFSZozWlZUqJ4F/wBJeDLYJdvLg7VanqP07JlBBqtkBCqZZBIGaBx+ozlG 1CWshZSJFrUHiODphYd2AfN9t9lUsX3GgK4i4aGC1nbA1xu/8yhuTNkbYYH95w8mrY6G wPAc0l7d1YO0y2OmI1XmbtlFcZaMGMBON7c84uuWbYjK6CgU8A3QCP2bD3UK4x38AqKg OkLqZ+ZQlbycqkgaaImtw/veRODLqWCXNa3yJJ4Mq21juD5AOLy9wI9SpzCSNPT0yRF1 TIbQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-transfer-encoding :content-language; bh=M2EXFFKRgen9dOdoaNmpWiHUyjNR6THbe0hOWRO7mK8=; b=rrLxEvCYliyDUi/I4n0corDa4xGmaPp7fEvybjgqjRAzttxoL7y0OSm4dbLy3yk7rQ verfk/WzP06kRWDtcloDWjxcZ0Qd5caHOfBd11Yoog5yQS350Ox3mzIZLu/OUqTQt7nR wmwFOvHcFev2/YXEiTYAS/QQsPGXbc8YWwplYM30sLHvnKW2Rj/0ZnFDgarZFntGUG8C M9MIsOy5UCFl947E8s4GW5ShnAa+2A4tVEvRnf+45KcJGi/s+9V6tYDqASPLK8nap6nR 3csnmqYC+6j4fPn32IDsdwUGrZemg3u9yH92kdWrq5MMYiidfr1LkAJv67LCW3JCbpAB cdtQ== X-Gm-Message-State: AGi0Pua5ETW//5vt38yWZFbfnBVqdbC9etOThh9JAO3p1tlpMeIMF0zp BnvAUfKAzOx/uvPFnWjYa+QndiEo05rlFw== X-Google-Smtp-Source: APiQypLWT/eT6bBlOmzsdnLhfcWjUIOGYmmUvs4tqBFlqETjzRpH8Cy+o7M1d/EQm2xTC6ZHMmnHZw== X-Received: by 2002:a63:da10:: with SMTP id c16mr3216084pgh.208.1588690276578; Tue, 05 May 2020 07:51:16 -0700 (PDT) Received: from [192.168.1.7] ([120.244.110.63]) by smtp.gmail.com with ESMTPSA id x185sm2293389pfx.155.2020.05.05.07.51.12 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 05 May 2020 07:51:15 -0700 (PDT) Subject: Re: [v2] fs: jfs: fix a possible data race in metapage_writepage() To: Markus Elfring , Jia-Ju Bai , jfs-discussion@lists.sourceforge.net Cc: Dave Kleikamp , linux-kernel@vger.kernel.org References: <20200505135313.28793-1-baijiaju1990@gmail.com> <05f9211d-6f57-b613-b584-a6d84b163645@gmail.com> <074b3682-054a-d2ec-8142-1d87e1e97ed6@web.de> From: Jia-Ju Bai Message-ID: <10f050ee-1b73-d015-ab57-fa0a3b59577b@gmail.com> Date: Tue, 5 May 2020 22:50:59 +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: <074b3682-054a-d2ec-8142-1d87e1e97ed6@web.de> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Content-Language: en-US Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2020/5/5 22:32, Markus Elfring wrote: >>>> This data race is found by our concurrency fuzzer. >>> * How do you think about to replace the word “is” by “was”? >> Okay. > Can such a positive feedback influence the change descriptions > for any of your other patches? Okay, sure, thanks for the advice. I will resend my patches for jfs. Best wishes, Jia-Ju Bai