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 8C6111DDA09 for ; Tue, 23 Sep 2025 02:25:03 +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=1758594305; cv=none; b=DjSoF1tynOsWmTyO9wfwdtAZFIrtwNPBRm8ymaDxpd09w9S91aO6t8ZXW1XRpvYkhTS9O33gFxxcwLrY42WCEFEUcAr87y+vmXHMA5b/FQTuPZsfHjPZ03Ol41yA3GuTxMmrJRFqN6TNNS2EaEoK8gC302DQL6+TfsVfbozIKEw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758594305; c=relaxed/simple; bh=Q1KlGZTVV96q5l5fsllEuWOggjoI5qDrE6e0Lhms7HE=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=krpzeOTchPbWhxY7Zv0x+JIhpDgLvmtFEbcLgURYH66ujYAulQjYuUJMkvKhD8xOsVpovWuumRiJ92Do2TiV9X62dtvdnRRBalrLXxP/SqrW2dV5nwtuRvKMbslXn453sGDmkLsEKRkkAuu/0GmNkQ7npfD4lzFfIRcRl9QZ6Kk= 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-889b8d8b6b7so555521739f.1 for ; Mon, 22 Sep 2025 19:25:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1758594302; x=1759199102; 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=jGZHIGftnbXw/Hnzjtcpe8U6fwyOUd5V7jn/yA/myC8=; b=HK9HFbHuPfD3rS0bwJ8NUWE31sWz3BqiL8cyM7rtmo2PTIPdk5tkycWXsTe5FpPxmI TBRtbAZ1LDnxoo8H2ngW8O5TkAt6YuAjGTIfA1eaz3csHMehPIugiMAzwB7mhoohCZfS DcRMA9l6FqOnOEaQA77nHRdiqnee3ZfTAiVkPFUEP5BbfChaaknOyP2G4qZZDipw5Zwu L5DO8J00yd36KkIYE9p3W56BHMIceVATfhRy/5j2Xtu8pQ3FbU8RplZNajWb2mclDwVr lzNxxXq2brhi9tNNILSq7kbm0pljdZE8IBpfteQfyRCpJ0ewJF9dLnAqq+cC7OBWm3JK gc/A== X-Forwarded-Encrypted: i=1; AJvYcCXoLAaY3E1DSlmyGB0ffFsKop9VsHVhcRVn0DTioigVbiIuEOB51VzWzCqoD9JVLvpImve5zif499v/RN8=@vger.kernel.org X-Gm-Message-State: AOJu0Yw2nMM2GsbMXUmaddpdoV5+j4Td6Z0p2EwPnRDMZIZpyfZE+qz1 UIFyA6mZ5Bt11UHoOsdQqwPPK5N6TiQBiXERmzRHtp/S/WykoJoq5CFJuTzOheRajS1AmOWM/yR Vffm7rVtkA+uRR7nyIo8T2RYzeXZlG3IZHnkHrH3G4WnImVt+7uVW85jQW0k= X-Google-Smtp-Source: AGHT+IHfqSwI/kJBkh6vwxfQTY/a8zLbIEvFQh1u0s3n3Id33vwYZdaBh792HkZ92NRgB+ysuppYwx2hDruRBL/0ajPAlrbcXy04 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a6b:7e06:0:b0:887:5e28:688a with SMTP id ca18e2360f4ac-8e386f2b2d0mr118783139f.6.1758594302621; Mon, 22 Sep 2025 19:25:02 -0700 (PDT) Date: Mon, 22 Sep 2025 19:25:02 -0700 In-Reply-To: <20250923014809.7447-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68d204fe.a70a0220.1b52b.000b.GAE@google.com> Subject: Re: [syzbot] [block?] general protection fault in blk_mq_free_tags_callback From: syzbot To: hdanton@sina.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: arch/x86/kvm/emulate.c:4092:2: error: use of undeclared identifier 'Fastop' arch/x86/kvm/emulate.c:4093:2: error: use of undeclared identifier 'Fastop' Tested on: commit: bf2602a3 Add linux-next specific files for 20250922 git tree: linux-next kernel config: https://syzkaller.appspot.com/x/.config?x=135377594f35b576 dashboard link: https://syzkaller.appspot.com/bug?extid=5c5d41e80248d610221f compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 patch: https://syzkaller.appspot.com/x/patch.diff?x=14143534580000