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 34D8FC77B60 for ; Sun, 30 Apr 2023 02:24:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230166AbjD3CY0 (ORCPT ); Sat, 29 Apr 2023 22:24:26 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36664 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229721AbjD3CYX (ORCPT ); Sat, 29 Apr 2023 22:24:23 -0400 Received: from mail-io1-f72.google.com (mail-io1-f72.google.com [209.85.166.72]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8224E19BB for ; Sat, 29 Apr 2023 19:24:22 -0700 (PDT) Received: by mail-io1-f72.google.com with SMTP id ca18e2360f4ac-763646b324aso190103339f.0 for ; Sat, 29 Apr 2023 19:24:22 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1682821461; x=1685413461; 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=CBAnq+G06277iYlhw0ATteiSzgOavHY3/Zjp655Iswc=; b=XhutpoRXBoLWcc3KkKysssBPiPUJ8ZOtctPpgymr1Tyd5opICMvnSherZe2T4NEZtT SdNgBV4iibGPeadjr6hkRDfIGBIIjADI8xonzP9tRnOxyzKiVXWWvhldrRx5hXFIWhRz 0F6fx+9cB1/JfUSer2/Q/51WZ4CeS6RGIEYKbhvxKxBMlw5ioklcYjs8XROl+97unlWl 3eqGlkiHhrYrw81EHfAwM6bqiR3CcKiDgy+ZmyQqP0BhgBS6axSjk/NggrUOAk/80hmy B9IvflmBbpnO5skHtMZswgLLr9f9M0LWeUtvfXxKo40fJzwFWrVwFRcZtHB+sQIdhuho pmZQ== X-Gm-Message-State: AC+VfDxmio2DiUg/MCRRP0hCTHvHJfM9q0ExbcD/2wY76Lt0tqyophg3 s+b7bM7ZlRoZmMNoU2H3aXxjw+1JLx4CJMJZYeHY4M/3dNxl X-Google-Smtp-Source: ACHHUZ6Ky8YOkqiRCIdzfNErbUeAJ+7JDmz+Ptsc55fK4cXKAhiYcfvLor3ZHoJuSOaFiYm9NZwIG1DTmzEp7BMEbkRhYdM9KXMe MIME-Version: 1.0 X-Received: by 2002:a02:85cd:0:b0:40f:910c:92d6 with SMTP id d71-20020a0285cd000000b0040f910c92d6mr4095647jai.6.1682821461741; Sat, 29 Apr 2023 19:24:21 -0700 (PDT) Date: Sat, 29 Apr 2023 19:24:21 -0700 In-Reply-To: <20230430012707.2936-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000007297c705fa846734@google.com> Subject: Re: [syzbot] [ext4?] [fat?] possible deadlock in sys_quotactl_fd 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+aacb82fca60873422114@syzkaller.appspotmail.com Tested on: commit: 14f8db1c Merge branch 'for-next/core' into for-kernelci git tree: https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git console output: https://syzkaller.appspot.com/x/log.txt?x=1390f330280000 kernel config: https://syzkaller.appspot.com/x/.config?x=a837a8ba7e88bb45 dashboard link: https://syzkaller.appspot.com/bug?extid=aacb82fca60873422114 compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2 userspace arch: arm64 patch: https://syzkaller.appspot.com/x/patch.diff?x=143f4664280000 Note: testing is done by a robot and is best-effort only.