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 BFC26C76195 for ; Sat, 25 Mar 2023 02:26:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232204AbjCYC00 (ORCPT ); Fri, 24 Mar 2023 22:26:26 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38680 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231986AbjCYC0Y (ORCPT ); Fri, 24 Mar 2023 22:26:24 -0400 Received: from mail-io1-f71.google.com (mail-io1-f71.google.com [209.85.166.71]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AACD917CF0 for ; Fri, 24 Mar 2023 19:26:23 -0700 (PDT) Received: by mail-io1-f71.google.com with SMTP id s1-20020a6bd301000000b0073e7646594aso2216890iob.8 for ; Fri, 24 Mar 2023 19:26:23 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1679711183; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=IYDmGNunNGlcCJ7hFE26zUbj4L4HWM3FN6sFdnczUgI=; b=i/kUDgT1k0jiNkqQuGdZDPKxYOanMLmKy3lg/KH5mAW6QaH/5E+jiT4dJp6+1f5Ycb vM5h4FwUGYOWHWD0w3e+f3wnyJLPV+1MtVLxphb63AK5Oqc6x9DLj/OY0MOzaOH/VdOq 4ozmMrCvRS6apOW9escjnVS0FqJxAbzgDyjCUI4yA17qAm+EY7li9VF1Hv7ktiPVbFvM szjmsgmvAQHMj2XTY8D+aRl5Dl2x9+mLefaE8BuOMRAWl0aOqKYBBzZHY/HBXGW2PtMA qzwOGo/xoI2i8ugWxqm40c368KzVOJVXznc3c2of/wr90vG+0YavfzBSFA2H55DohIWd 4wzg== X-Gm-Message-State: AAQBX9eUqg6qsQOB5fdK9rHBzAE1Vp4DNz3wvHvhld6AD+QV9s/IgcpI LdAIALoTwdgBzxR1XN/h/88OdCsevcn3pIGWDLDF2UtCJYfz X-Google-Smtp-Source: AKy350YOihnnQBjbZmCA6Cmj+SnCD5MAYAD+puGqZlRTb8G1nc2KRC0yFedyH3aGHbsI4nhTVv5EWdLls72iemyYspcVbhV6H5/e MIME-Version: 1.0 X-Received: by 2002:a05:6e02:12ec:b0:310:a24c:4231 with SMTP id l12-20020a056e0212ec00b00310a24c4231mr2844168iln.6.1679711183046; Fri, 24 Mar 2023 19:26:23 -0700 (PDT) Date: Fri, 24 Mar 2023 19:26:23 -0700 In-Reply-To: <20230325020355.1913-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000006411e605f7b03cc3@google.com> Subject: Re: [syzbot] [ext4?] possible deadlock in __jbd2_log_wait_for_space 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+fa1bbda326271b8808c9@syzkaller.appspotmail.com Tested on: commit: 65aca32e Merge tag 'mm-hotfixes-stable-2023-03-24-17-0.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master console output: https://syzkaller.appspot.com/x/log.txt?x=161fa54dc80000 kernel config: https://syzkaller.appspot.com/x/.config?x=2deb1e902f2b9c24 dashboard link: https://syzkaller.appspot.com/bug?extid=fa1bbda326271b8808c9 compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2 patch: https://syzkaller.appspot.com/x/patch.diff?x=1760dbb1c80000 Note: testing is done by a robot and is best-effort only.