From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oi1-f199.google.com (mail-oi1-f199.google.com [209.85.167.199]) (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 6BA6519ABC6 for ; Sun, 15 Mar 2026 14:06:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773583565; cv=none; b=Pykr4N5E7hCJt1wbPwUfkxI7+gkv0SohPx7ivykaT/ZmRrv/kiVV3gdmd2wswjrdJL8yskrxAdIvwKiHPjGNJpcPlb4nsCKQFAWsqZgIPgjQnP9IR5LbaaKupFa/h/pBeKfh4XqdmySQdpz8gnc+qj360/c9hE3OwqBzsngL5dI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773583565; c=relaxed/simple; bh=hZDUfjmiGYkYaDXocexv1xDhQpju1+AChKDqyKNwk28=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=cM+Tx3AEFZ9W56btYzbXctwdMlWQBpbetw9/zl42A3tqoGa5SQ4juEMqc4+Mz6hhqFcBHdAI5Rm4RZf/P7bTi22pIqRJJ+u48T1qvlgC+HYLKLSFpgua3QxkLOX/ojHRxqlD/OwvEBsWsDkbcjHvY0GdO6eK+aMLaAETiZqQw00= 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=209.85.167.199 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-oi1-f199.google.com with SMTP id 5614622812f47-466f55d78fdso9316511b6e.0 for ; Sun, 15 Mar 2026 07:06:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1773583563; x=1774188363; 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=NDTzaQEFI/Aszo44G4q8vJ0H/4NIjGSNUVXADSYp5/g=; b=EvieTykfMMi9y1/xAX2yuL4EZ2S2fjFMvi1t6kVVGeoXJMxXEanjqxalZdJZAs9Q0B y71BTfR7W53g7jf5FJGBg3hEF5X9KkUqIJ/8SgqZmmqntF7T8A/IOeCRD91RMhq9VF39 iUZ415LtEQLj6GiBjtqHvthqO5W78e90rpyjpZnVp0iiwInyveVl1VVhbbcNHbY2nbjI QVKOsy7MEg89n2QWL7FxuPTVkea2ZlvAJx+TA9YqhfStPZnjyO9USA0sHXKr9bsqXaKb B+TigD/xcKjGXNzQtaHZzLeLLziQuTDK+5eySB1qXcvM5YpmS0+AT4NQcvoyD3JbFu/P E8GQ== X-Forwarded-Encrypted: i=1; AJvYcCUOKPsDLbZmjHH6CJNcYS3Ko65UvV4Dz4fZpPKoDs6VDCJfrVVoVZOqYv/uB7WLvVcOC32+uRUDbdakd3M=@vger.kernel.org X-Gm-Message-State: AOJu0Yzc9wm1rZdXrsW3Wit85rb+AzjBj+s/0m8+EqyO/877+64G7Wwz 1SSwyKAdjIr4y5J/Zrg4t9PL50jaczJQVkk1FGo+wTfk+yeXB9jy1r46dyBhuP4FLgvxM6lVokW FC7zSMLdB1iHeLB3qe9JSyJquqtisZB7ioY3lrSpe36rK8QcCbX8Fs0CW9QU= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:4cc5:b0:67b:a94d:271b with SMTP id 006d021491bc7-67bdaa70e07mr6868495eaf.62.1773583563161; Sun, 15 Mar 2026 07:06:03 -0700 (PDT) Date: Sun, 15 Mar 2026 07:06:03 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <69b6bccb.050a0220.248e02.00fd.GAE@google.com> Subject: Re: [syzbot] [kvm?] [kvm-x86?] WARNING: locking bug in kvm_xen_set_evtchn_fast From: syzbot To: klnm1908v@gmail.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: failed to apply patch: checking file arch/x86/kvm/xen.c patch: **** unexpected end of file in patch Tested on: commit: 26759479 Merge tag 'rust-fixes-7.0-2' of git://git.ker.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=a94030c847137a18 dashboard link: https://syzkaller.appspot.com/bug?extid=919877893c9d28162dc2 compiler: patch: https://syzkaller.appspot.com/x/patch.diff?x=159998ba580000