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 964361BD9C5 for ; Thu, 28 Nov 2024 13:37:03 +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=1732801025; cv=none; b=of+6dvpt0Pl9b74MvpEgI50b1WNrz93trxO/qHBWtDzDJNN094ItMgHkm/30pe9tVIBU2uKd2VdmNYl121NRjdHDtl44Mi298660HzO944NyuPaGaq8bODmYmWlO52cKaWhf4EhdLdlp33KT7ICit2POuDFiV0qGuHL75rdO8u8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732801025; c=relaxed/simple; bh=XN/pWww1KYMFPEUqakw6q0Gu207GWAFYxWG+i89MrSk=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=rPiKAMqzoLFNIxe4PjY+ujYTUSCLqHDuZvYgxB6rN51cmKVB9DqW1h0fVf+utOSUNCL4XJ20afbWRY856y4aRJPjSga1X6Xxevv2jHFgX5y0TZduaLveglr/IEzV45Qb2fHNd3+SP9g1hkUaiN/hyaM1W8DDKRMyPT2fIw6d/1U= 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-8419946e077so74740339f.2 for ; Thu, 28 Nov 2024 05:37:03 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1732801023; x=1733405823; 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=KpTkeZ0dzsyfQHaou+QVR1aBUXNmjkHRhq9VDD2c1AU=; b=Ese536p7AT0zFT4/bpDew/yhC3S1F+JBGR5UY5EKfg1CIx5FVJWkCifotZl51kcNrq kkQc2huXGRobyJNqSbony7pJWdTGXT4oVtj+uTMTACeM1OYyMvwrbWmaZnbhUw/ZfP93 9SBzTU2LgitSJTPhaU6OTR9Me68Y8T/emKU5b1h5bj78EHoSW6oBTAzVIX2f8toL98qT 928RrvArkoTNzjzRAxwUZI6ZEdOsmjfjmiaTt/eimM1uutSK3UnCPQV/1q+II1uWBUv2 Ii0Do0hMXSHDVpW4qKJtY8wBqiBzHxxDqwGkzKJIFu6fssx2cImAwXZznWQpXbe8FO14 X95A== X-Forwarded-Encrypted: i=1; AJvYcCVMlJT8RueyLTspYs4aZxzrAHy9S8BaTZC7M2DZEdM4tA0TvhLQ/7HNuum+i9gAPo2QQ2uSJbBQlcyMgis=@vger.kernel.org X-Gm-Message-State: AOJu0YwITh5YUBmwNsAZ0kMWwo6VyW0ZF9Ft0dtI///nPfW/5CHq8vqw oBvX+hAyy7Emz2dqvW6/s2bIRruKElIA8bY1sDxFPPDPWTQ2sKTUxwEUYSkQ/KaciBzoDnCm7/e T/KODERaQq/brGWIGGcbbJlXLpj2LUxks5zwWh+kCtJsjV1bPvh50cB0= X-Google-Smtp-Source: AGHT+IFJfU/AK/E18ZU3olQ6wY8X9x6unYG87ldDZnfWNusKAuxCEfSYNQC6HOkuO6CGY9sNjghX5BIPEV7Dyin9kVgmJSHEJSqP Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1a64:b0:3a7:464d:36a5 with SMTP id e9e14a558f8ab-3a7c55f0fadmr74371565ab.21.1732801022801; Thu, 28 Nov 2024 05:37:02 -0800 (PST) Date: Thu, 28 Nov 2024 05:37:02 -0800 In-Reply-To: <20241128130340.2021-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <674871fe.050a0220.253251.0086.GAE@google.com> Subject: Re: [syzbot] [mm?] kernel BUG in const_folio_flags (2) From: syzbot To: david@redhat.com, hdanton@sina.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, syzkaller-bugs@googlegroups.com, willy@infradead.org Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-by: syzbot+9f9a7f73fb079b2387a6@syzkaller.appspotmail.com Tested-by: syzbot+9f9a7f73fb079b2387a6@syzkaller.appspotmail.com Tested on: commit: b86545e0 Merge tag 'acpi-6.13-rc1-2' of git://git.kern.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=14400d30580000 kernel config: https://syzkaller.appspot.com/x/.config?x=e3a5fdacfe3dee51 dashboard link: https://syzkaller.appspot.com/bug?extid=9f9a7f73fb079b2387a6 compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=1537200f980000 Note: testing is done by a robot and is best-effort only.