From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f197.google.com (mail-il1-f197.google.com [209.85.166.197]) (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 97DF014A4CC for ; Tue, 4 Mar 2025 01:54:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.197 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741053245; cv=none; b=V3BiuPHko1Q9n6tJkxhfrqlUSr/uzkRsCZjCH5E+2jqbOeTK30RyJtLxMcrjrURh3v+KIPwfmv1O03YHdYUox/4j+Ren2SrXOLLl4UOZ3dsCY/Yx1tsDkDLsJ3zl44USwTEQhUcCw/tg5Jn5njAy1Ihk+dXlhyID/Ux3erSb3BQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741053245; c=relaxed/simple; bh=kV1cacJ/04Pidk6SZCQeZGQlO/O2wd/WL38ytI+8AZM=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=rnKsUf1k15UBvgoj+Ix71NepMLLY89rEqltXDNPFzkWKCv/sk7T5nJrBLHBDyEO7l2ShUkgvj6cRvAyrg3nSfQ7ZG8U5zr/QKMn+zfob1RO1Wt9n3XjC4rLnQobom65DyzXF+cU/82ah/NeQXD3w/iQeG7MYOGPP2UKiBMR6wC8= 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=209.85.166.197 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-il1-f197.google.com with SMTP id e9e14a558f8ab-3d060cfe752so48100375ab.2 for ; Mon, 03 Mar 2025 17:54:03 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1741053243; x=1741658043; 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=Gh6PrnckUXLUt2A85hFKQ3Y+zMDgWWBV7xrhf+AEGLM=; b=Jm7A4K+mqcn5n48LJkODDAAivOEbfXV4bwAICRnN9dw/kTKrrD+8VzcUza9CtJ92PB /oSPP4NaM/kFklBKv46fI1nXLzv+B/GGVuO4qcNeF3/2OVcUeJUzMURW0hr8PGGCd/Y5 d6uW5/NwrIl0hKTz+QBkUJO3SJymKpQw3pzs4OLKjrnKTDrRoicWh61/pbVcp1qY7ILS ZTBEJTv8d/tqvXSqeBCk+idc5cgJLUGib6gtyYV4OqYUNHaGnj7UhJ1PllmO1qkjT3uj DghFsVSdkmbOPNBu+97jrKYpnVwl6HeYqITacxD00Adb88EY56sfVo4dX/7GeW4xD3L4 Q8aA== X-Forwarded-Encrypted: i=1; AJvYcCW6ATDVe82xC0s9qt/RlblKDROspLgo487l+YR7fjytZw6c8vz4wx9kQjPYigzQ3ynFf/xqYPNhkN4+65o=@vger.kernel.org X-Gm-Message-State: AOJu0YxQoB4LoiZ1hW2xiJ9QaCgY/f5fkQnJkk+/S1r4N1ADz9sNt5K9 AIzh5bJMfuAoOi+krRG31QjZAmkTXrXlZFfwpz5iqSbb9rjzN5tpTZlROF96G8MrX9q00PGYklA a1jh2VRFlywWuJ6rDeOuz/HDYgzyJ1Sih3CiTOE5H7UteFmgAoB0ctDE= X-Google-Smtp-Source: AGHT+IHnoEPOJfLSBF0enm96ymBNohGQ2AAPNkrarDEHNpJnhdB8iAM7p9BmkXM1iDtaXU2FDdwTJ/r42xGDw9pUvTfoX/oQ2sYg Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a92:cd88:0:b0:3d3:f30c:a104 with SMTP id e9e14a558f8ab-3d3f30ca1e4mr132397505ab.8.1741053242793; Mon, 03 Mar 2025 17:54:02 -0800 (PST) Date: Mon, 03 Mar 2025 17:54:02 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <67c65d3a.050a0220.1dee4d.01cf.GAE@google.com> Subject: Re: [syzbot] [xfs?] [mm?] WARNING: bad unlock balance in __mm_populate From: syzbot To: eadavis@qq.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot tried to test the proposed patch but the build/boot failed: mm/gup.c:2001:9: error: type specifier missing, defaults to 'int'; ISO C99 and later do not support implicit int [-Werror,-Wimplicit-int] Tested on: commit: e056da87 Merge remote-tracking branch 'will/for-next/p.. git tree: git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci kernel config: https://syzkaller.appspot.com/x/.config?x=d6b7e15dc5b5e776 dashboard link: https://syzkaller.appspot.com/bug?extid=8f9f411152c9539f4e59 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 userspace arch: arm64 patch: https://syzkaller.appspot.com/x/patch.diff?x=15f8e464580000