From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oo1-f72.google.com (mail-oo1-f72.google.com [209.85.161.72]) (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 975A84207A for ; Sun, 15 Mar 2026 15:09:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.161.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773587343; cv=none; b=tB19YEzaJphjEk0LFihcZ5Y1JUCuHnAZVvswPQlW1xFdQQex7oaOb7L0Sgo/Ih4NhhWpO0wqywaLogD8gvpRGbwF+eonARXjmomGcedFd5w7h4eQ0IWMHoCDSXurs77TvF6/KRhreNQ56PJbPw8Wq5PU5cIZY4czpwCGU+nL/Zg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773587343; c=relaxed/simple; bh=3hqaP7aKUSxtiZKNj4tFfBRNHRvJ47NuDGi3ahThh1k=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=BurCFzRYwwcM7CVABiCUSS8PSTPga28c/aKVfWV59Ci5UBt+leLqrAurmjppm4v309KM68ctpGNGGwEBJsujfxjvQxkFgK9c9nXvB7Qr5YN7M1cd1RrfjVwXZLISgF2m2Z4bGGUSeqNBmL0IrN0Kbv1mNQIZscOyOR/kafqpZA4= 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=209.85.161.72 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-oo1-f72.google.com with SMTP id 006d021491bc7-67bbb4e5f24so33161187eaf.0 for ; Sun, 15 Mar 2026 08:09:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1773587341; x=1774192141; 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=pDR8gBb8PBsePMFLf+gFBZQYwUwstFzUzOYKTmePqMc=; b=f+6C3WDn8gs3MDyHutcsyy6Hy7+1fvpIwtNiISPA78IZZ/Z19+WIuCZO/Jf3ni01jf KBaCg0mL5PJayViDpgpzNxy96Psl/RvnFZDK4wHdHgBTixrV2Yv2IVvzxElyyH3g1F4R fFQvCgpBnSWxUqrGJVO92MH8uCDgeievAidby/O0ZcVGw2XL2jVbh3RwdzswD2iUKnea PpJXFVE0XAu1tPpp+YyCPPn9CJZ7qKBWZNNn1od3BqBUOYjjqxXODqTIf1d05cqRDnbf eI68V4G3tyRNAsoL/ebJKzqwDHcLlx/2I31BcTQ92B7GD0RWr5nASuMG4x76eGS5E/41 epSg== X-Gm-Message-State: AOJu0YzdQmILpU9AAsWQ6kMRwgx8scPj5XgRIDHd8LK8YOIfkQbchzNr DPmy+3wtZ3I3mcFDwRJhrlZ8s/UvxSnX+4J5XWoAeXpVlue+UzuZyknxHbiqxXv4/dVM/PUM/04 I+rz5qXK7oEf+LiZFHV6ylBUz6DJVM7e/jmJIL/huxq22Y6OuHhbcHZ58q6Q= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:6ac3:b0:662:fabc:b115 with SMTP id 006d021491bc7-67bda98f617mr5983491eaf.3.1773587341737; Sun, 15 Mar 2026 08:09:01 -0700 (PDT) Date: Sun, 15 Mar 2026 08:09:01 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <69b6cb8d.050a0220.12d28.0156.GAE@google.com> Subject: Re: [syzbot] [kvm?] [kvm-x86?] WARNING: locking bug in kvm_xen_set_evtchn_fast From: syzbot To: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com, zxcyui967@proton.me 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=14db9602580000