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 3464F384250 for ; Tue, 23 Jun 2026 00:42:02 +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=1782175324; cv=none; b=BJU37B52y7CnM0O7L/3yyXzPTDh6aZd4y5qSA905A5Yo2hHF04HCVG2YHwcT5ptQlm2XQ/Jox0MnTqWHmmQfd1KGz8Gw6psrDtmwODms4RHhtCSPQ3qGszcFsFlB3y4ECEsiVvVZSbfXIi7yXzXlF7bHcOf6VqeGY+VeHjFtMxw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782175324; c=relaxed/simple; bh=KwUqj7nhoHDhIuRDD1Xp7nbnthWPTVmrcZsXCZ16fVI=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=LQ6egxiDGAEdIV/SZALNN0gfE2qV+epJldTBDZ7Wxvh2dF6YIfiJVzFNx4BcbhiHq+a3udqQ7BOWHrvkcaV2tSOEo2Ck1TJmEQ6AfH1scwK6KuNdGGrgA+R+qlE1wL1VTpeH6cTbpQWr9ok/8OtD64xJNFYVIJ2i9FglWWfGuJs= 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 5614622812f47-486e64c8edeso6993070b6e.2 for ; Mon, 22 Jun 2026 17:42:01 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1782175321; x=1782780121; 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=QbsGXYDBBVR67WbkMrc1s5CRse+QBADx4nI89RRSsII=; b=Mweb5tv41b3zlfQ8lBwAkIDMJkxxbQl/Wj5Y8JAOQrErYYO1bGG2LCjQ1kBcwims5l LFd09vTxs538JwyzKLJWWUriHaG+g5Hy/bt7jH6iIJfAC2B6izjUaPooGynv4eP5ypuy X94eF69MS6j2TjOVhaREDZlZmylMpxcdOGJHZMgcRHrog3GbPZab2fRW5BJsAJZNRTQd 8oi63HC492rBHZgeUS1LWIAXQZpX5MDiFleYspuqGLim81dBjuxfxswAvx9BPH/ezy30 Ey7sWQu8KwIggo5IdH5X+i9/J5bSLciTpwzxd1nT5MQugGiIgkxAQm5oaXHtdKiBgz+n gUvQ== X-Forwarded-Encrypted: i=1; AFNElJ9un+cF0bFlh7/3djeOyKHXqCLC9O/saQcxW6Y6F1NSISRufXYiY0S6+NDl6DcxjnIAWjw=@vger.kernel.org X-Gm-Message-State: AOJu0Yx9Gx5qTpztZkKdcM/nQ42u9TMgxNdz6f/gbP7cqpX5U1cdrZGB jB7OV3Q05FyMBHg8o37TDoSmZb9X/lffoUxCMkGnaZo2I6BN8qjpQ6TxyLNePnKL5JhCUV2CmNb l+RT173Y8BvzeDumLEangybDGd3EIWf6ALvGSFeiIwS7M3jzfjrv5k373+BI= Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6808:191e:b0:489:f088:5f70 with SMTP id 5614622812f47-48f27b2be16mr619900b6e.12.1782175321280; Mon, 22 Jun 2026 17:42:01 -0700 (PDT) Date: Mon, 22 Jun 2026 17:42:01 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a39d659.c358b6d0.89040.0001.GAE@google.com> Subject: Re: [syzbot] [kvm-x86?] WARNING in hv_tlb_flush_enqueue From: syzbot To: bp@alien8.de, dave.hansen@linux.intel.com, hpa@zytor.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, mingo@redhat.com, pbonzini@redhat.com, seanjc@google.com, syzkaller-bugs@googlegroups.com, tglx@kernel.org, x86@kernel.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+5d2b94b77112148d1744@syzkaller.appspotmail.com Tested-by: syzbot+5d2b94b77112148d1744@syzkaller.appspotmail.com Tested on: commit: aec262d2 KVM: x86/hyperv: Ensure vCPU's Hyper-V object.. git tree: https://github.com/sean-jc/linux.git console output: https://syzkaller.appspot.com/x/log.txt?x=167b177a580000 kernel config: https://syzkaller.appspot.com/x/.config?x=79a99f123f20da7b dashboard link: https://syzkaller.appspot.com/bug?extid=5d2b94b77112148d1744 compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44 Note: no patches were applied. Note: testing is done by a robot and is best-effort only.