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 30FCEC6FA8E for ; Sun, 5 Mar 2023 07:20:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229558AbjCEHU1 (ORCPT ); Sun, 5 Mar 2023 02:20:27 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60048 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229379AbjCEHUZ (ORCPT ); Sun, 5 Mar 2023 02:20:25 -0500 Received: from mail-io1-f70.google.com (mail-io1-f70.google.com [209.85.166.70]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E7D1B12051 for ; Sat, 4 Mar 2023 23:20:24 -0800 (PST) Received: by mail-io1-f70.google.com with SMTP id n42-20020a056602342a00b0074cde755b99so3796316ioz.16 for ; Sat, 04 Mar 2023 23:20:24 -0800 (PST) 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:subject:date:message-id:reply-to; bh=0UvtJxk7SEbcLwhl0edmz46rUXI/DZJLfPEQ9/grmDM=; b=oI7oU1Hhvp/PHyy3rkhRtKqsXzej913k/t+pZL51ZhulVBsoWtcXZgUL1olefxS6rd amPESuZ2V8Tn8vH8zC+Tukf8JD5g7c9xHj4EaACza8/KMiK+jRo9r+hwuCr+hbx4o0Jt lwztZ2pODODpvu7Z02tvurzUxxVBxLGQYXSVaQS0LDxotceNa2qnI+SNL2aOl8pqwaW5 v8Pma3fDdJFRw/rpNhOEe3Zc59SN/nI0Ufaed+jJpLncV8YqiP5wqrRzEQuD0hfAH0Ji unkaed8qaeVy+/UdJbB5X9wtuh6Oyn05DBTAOWhzzg6Kudn8VGCWbMVLSmrVaqZqOKXB bP5A== X-Gm-Message-State: AO0yUKU4P46GsHPLdDydaqpOiecAtOADT7apxu+VzcHziprad8JUeDcZ BuxYCEjS8LIAA8m8NtKqLSq8KKwrg9cJJ7dfDYscTElasggY X-Google-Smtp-Source: AK7set/9DGUrj0FCK53MRy0FLH8PcAA5D62h8RO9tIxx3yl2o752GUzn7ObuuN2IER/vdVOhmW1aR1I9h2KJxo8K32TfRyY9qTwa MIME-Version: 1.0 X-Received: by 2002:a02:94ab:0:b0:3ad:65e:e489 with SMTP id x40-20020a0294ab000000b003ad065ee489mr3313991jah.1.1678000824269; Sat, 04 Mar 2023 23:20:24 -0800 (PST) Date: Sat, 04 Mar 2023 23:20:24 -0800 In-Reply-To: <20230305065750.2841-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000001041d605f6220386@google.com> Subject: Re: [syzbot] [mm?] possible deadlock in collapse_file 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+534d1c3c0c08473dc853@syzkaller.appspotmail.com Tested on: commit: 1716a175 Add linux-next specific files for 20230301 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=17dc4f74c80000 kernel config: https://syzkaller.appspot.com/x/.config?x=e4da7f0aef5d2eb8 dashboard link: https://syzkaller.appspot.com/bug?extid=534d1c3c0c08473dc853 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=16b227b0c80000 Note: testing is done by a robot and is best-effort only.