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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E7417C433EF for ; Thu, 7 Oct 2021 13:50:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C400E61248 for ; Thu, 7 Oct 2021 13:50:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241792AbhJGNwL (ORCPT ); Thu, 7 Oct 2021 09:52:11 -0400 Received: from mail-io1-f71.google.com ([209.85.166.71]:52789 "EHLO mail-io1-f71.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230195AbhJGNwB (ORCPT ); Thu, 7 Oct 2021 09:52:01 -0400 Received: by mail-io1-f71.google.com with SMTP id w9-20020a05660201c900b005d68070ebc1so4789100iot.19 for ; Thu, 07 Oct 2021 06:50:07 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:date:in-reply-to:message-id:subject :from:to; bh=k96NZorIcc3w71vpZVSD9lWX/QFgQw0ZG/aaQMm0TMQ=; b=okiQh9Qgs/TIWhMPG8p0OVtfpDfFl8xP7ghR3q1JoXcxbsUBKFfQUoNSKJRj9IsLkE YJo9Y9VW/do6wtPuyU5xtKCMfC2Y8MIrm0t+dbU792y8iPanbFHRh3jR+9ZlLp2ARn8d Zxr6PfwtI0pCfH6Yc0zL93lr9tmUx386FgSz1oCNqFOBC/Tj+6+Wb4gyQBlJ9pRTKvLp eRLq1uNiliPFJAp4R9ilybxQBtCRNuMeSnIBbAdevLTm1WydFw1kRLsQYlVqfv4w9sr4 IcFf3vluVTuIr2UxWxwgP1UhhFEQdP7oGc5KpxclEe1Bv+kNLzmYmkVfGTXuraF3Y0Bw zJOQ== X-Gm-Message-State: AOAM533i0zUgqN85angcYbhexvsgPUIMTwkW5ILG47FLMmFzh8nmTgDR 5k9eSQeBg4IeoDFYN2Vsd0QXz753/dDQJkSB4du4ukdnZfDi X-Google-Smtp-Source: ABdhPJwSdYT/KZX9b7DMZi36pqexZv4ngmaTOo6qOr7oUOLCmvYCI9HUopoBHPIFOz40qntP3STam7TV+bl7r8Q8LTKxf2DB9sFu MIME-Version: 1.0 X-Received: by 2002:a5e:db44:: with SMTP id r4mr3234965iop.56.1633614607282; Thu, 07 Oct 2021 06:50:07 -0700 (PDT) Date: Thu, 07 Oct 2021 06:50:07 -0700 In-Reply-To: <20211007084449.GA12712@quack2.suse.cz> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000005dfa4805cdc38a2d@google.com> Subject: Re: [syzbot] possible deadlock in dquot_commit From: syzbot To: dvyukov@google.com, jack@suse.cz, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com, syzkaller@googlegroups.com, tytso@mit.edu 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+3b6f9218b1301ddda3e2@syzkaller.appspotmail.com Tested on: commit: 60a94835 Merge tag 'warning-fixes-20211005' of git://g.. git tree: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git kernel config: https://syzkaller.appspot.com/x/.config?x=74f6ab826fb913cd dashboard link: https://syzkaller.appspot.com/bug?extid=3b6f9218b1301ddda3e2 compiler: Debian clang version 11.0.1-2, GNU ld (GNU Binutils for Debian) 2.35.2 patch: https://syzkaller.appspot.com/x/patch.diff?x=162860d0b00000 Note: testing is done by a robot and is best-effort only.