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 CE240C00140 for ; Sun, 21 Aug 2022 10:34:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230215AbiHUKeW (ORCPT ); Sun, 21 Aug 2022 06:34:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40230 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229799AbiHUKeR (ORCPT ); Sun, 21 Aug 2022 06:34:17 -0400 Received: from mail-il1-f198.google.com (mail-il1-f198.google.com [209.85.166.198]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0392219025 for ; Sun, 21 Aug 2022 03:34:17 -0700 (PDT) Received: by mail-il1-f198.google.com with SMTP id l20-20020a056e02067400b002dfa7256498so6479768ilt.4 for ; Sun, 21 Aug 2022 03:34:16 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc; bh=a4Hwz8ljb6oGrMssC7uVIpYuKmilC5qrCNAPlVvxhVU=; b=tmg/c7P0nIjcK3F9ywHZ1WI89GGDcAsCWX28/VkV/MtsUL/VEnIOBwGgJRowvDjA8J 37JHWcWnI87iMliKVnBq0lkHwUbyLXGpxnfs6owDWkf5CHgy4rZV5Q4kSSEZhYm3BCaw 7ID89/rvXQTRuMz26+IOXzwxlU3yK2t3VT9XK/5CfRq0PrJ3qyFdB8c3EOxsNPPI3QUK 65eNFFH9FAwM65pzpATxPB9EtKcFl+0EkOf252QE15Zj3pEXDiQ5qe7eOjV1PuKmSZLN SjSFrWPLi9F9FD4NGN3OHikXa4XWc9cIY5Ps1g6DjEjKRqi3uusuadG04FhPI7YTCgg3 Xtpw== X-Gm-Message-State: ACgBeo1lopDwGmLt8dYHavuy9eEv6YE5QNU4H5UyEXE2Kn0PeJ/vIeDO N6Mys4T2vPcB6SIpqLWAQGzQQYQ/9Yr9E2WlGad3nVzG9rh4 X-Google-Smtp-Source: AA6agR5NWDAccdDB8AA3BAyTooLTSMJQwOchkoXU8SeEM+fsi6JSWGEuzUlnrfLT8VVAPDS+0SiWWIkQfElwif6dzCnpanmJIeLW MIME-Version: 1.0 X-Received: by 2002:a5e:8f09:0:b0:688:6150:55b2 with SMTP id c9-20020a5e8f09000000b00688615055b2mr6450063iok.83.1661078056373; Sun, 21 Aug 2022 03:34:16 -0700 (PDT) Date: Sun, 21 Aug 2022 03:34:16 -0700 In-Reply-To: <20220821023626.1810-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000007e932105e6bddf95@google.com> Subject: Re: [syzbot] possible deadlock in jbd2_journal_lock_updates From: syzbot To: hdanton@sina.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+79e6bbabf3ce17357969@syzkaller.appspotmail.com Tested on: commit: ca688bff Add linux-next specific files for 20220808 git tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git console output: https://syzkaller.appspot.com/x/log.txt?x=16cbacad080000 kernel config: https://syzkaller.appspot.com/x/.config?x=4c20e006003cdecb dashboard link: https://syzkaller.appspot.com/bug?extid=79e6bbabf3ce17357969 compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 patch: https://syzkaller.appspot.com/x/patch.diff?x=145dc1f3080000 Note: testing is done by a robot and is best-effort only.