From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f71.google.com (mail-io1-f71.google.com [209.85.166.71]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id AE04C1EA85 for ; Fri, 12 Jul 2024 17:10:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.71 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720804205; cv=none; b=Svx9lQ11buDs5skXvXooJV1w+sYINEarS97hUubNi9GLYR5jvPgMIkXOxrJjDMOACReOGDAxZinSM/wXBiKpOsHd8LkVi/8wKL5wJ82Sjkx5CjzGNW7bS9JptO1sV2aWt3v1BEb4y7ulPk2qZZARK8OhhGtTFgA0c0AidX5YQWs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720804205; c=relaxed/simple; bh=16jfph0RZCWtvIyndElAe3dvIat1XCr05PdV7AU7tV8=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=sg0mF0FxPq+Nk3e4iCrGeyzxfhtWo5oa9KKl+lq+I7DpHn25AWmK1wK3eNtg09G33Lmkwb2bi0DkM/2gjWhO+e1sZW4hs+zD5ZWgBWJ2xaCTJVN6p0B/VZXDapTu9HwWddXyECo+wgD6jZQwhRlGrg36r8dBf35rroaMF1FF4Xc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.166.71 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-io1-f71.google.com with SMTP id ca18e2360f4ac-804888d4610so233138939f.1 for ; Fri, 12 Jul 2024 10:10:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1720804203; x=1721409003; 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=UMTg6foxnmww8UGT4+LezD+QiVNDfhqGjXbeHbYDlWQ=; b=WDOLdqUBm+pZIIi5ycBD6ap8vgZjVwbjkXOiJybsS/BQUOcdW2EJM8/kSwTFepnhIg uzdboK8CCMfC+qU4aWVTbsYlR5F7BoJpMMgWaaYuj+CB2u0TJ1DD4+xaQIuR9t7Brj3p skiXsoxj/xLzhlg93QN/Zs7GZbps0LPacXMk4XXdlvQBgI4Kds6YM4ocs/To1MXskWPx 5I3m6xGz+XLnXL7ewxXRK8iB0YRO7TT5rJL0UX/rmgiiTfpigTV54pcmCEku4AOOQWyE yOb0nkvRNLvMqLiTA/DFYedQDJpRCC+ts9G7aughMg+Bed6Kkd3OIAHJBwB2p8/3ty5W v9qw== X-Forwarded-Encrypted: i=1; AJvYcCVOV/V8WW72+//wyJ2oF/OvjQ8Eh5OUHWNgUm5D8ZFWXJrqvmB59JvpBYw2sosOTyJ8NSbHpsqxGK6OV+FmC43ow1qm+1PdxISsXbbG X-Gm-Message-State: AOJu0YzCQbDQjKmcbxirH8r6xXZ0mEvOlYrf3cxe15phPu4i1iB/BE/b DydvQIm26Ku5o98qD7s5o7Xq0V6HR4AbNEfu0otnIdBT5GrsaG8aXFuoHiK1fisziZxLDjehy2A A0LFN0xH+Zh+dbqKEJ3V3zFlEUqf7ZsVE1+Isp7aDnj5pXn4Gp1MtZ8A= X-Google-Smtp-Source: AGHT+IEJZjuf2gYy+pY3NG98U4qzYz9im6X+ZVcZFK4JUGIwyXYeq3SI6ARl39NV5HXFsilDRS+qHnJ5t/xjG8gxi5VZZXF3EzeB Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:152f:b0:38b:462b:8dd with SMTP id e9e14a558f8ab-38e62268c4bmr2588145ab.3.1720804202911; Fri, 12 Jul 2024 10:10:02 -0700 (PDT) Date: Fri, 12 Jul 2024 10:10:02 -0700 In-Reply-To: <0000000000001e3b8505e9f95e3d@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000003e26e7061d0ff386@google.com> Subject: Re: [syzbot] [ntfs3?] possible deadlock in ntfs_read_folio From: syzbot To: almaz.alexandrovich@paragon-software.com, anton@tuxera.com, brauner@kernel.org, david@fromorbit.com, linkinjeon@kernel.org, linux-kernel@vger.kernel.org, linux-ntfs-dev@lists.sourceforge.net, ntfs3@lists.linux.dev, syzkaller-bugs@googlegroups.com, willy@infradead.org Content-Type: text/plain; charset="UTF-8" syzbot suspects this issue was fixed by commit: commit 7ffa8f3d30236e0ab897c30bdb01224ff1fe1c89 Author: Matthew Wilcox (Oracle) Date: Mon Jan 15 07:20:25 2024 +0000 fs: Remove NTFS classic bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=17bc0ea5980000 start commit: 2a6526c4f389 Merge tag 'linux_kselftest-kunit-fixes-6.8-rc.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=b0b9993d7d6d1990 dashboard link: https://syzkaller.appspot.com/bug?extid=8ef76b0b1f86c382ad37 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=117f19fde80000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=16ceb0cbe80000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: fs: Remove NTFS classic For information about bisection process see: https://goo.gl/tpsmEJ#bisection