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 346CA384CC3 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=1782175323; cv=none; b=M9HHjnnx28ZNfvmk26/cf9Xh/t+SR0cRLgI/TBj32TE2N3UoalAoKelT4STJJlTtmsoGIXnuuOMDxVm0aV1cMl44Bbk49uwiYoj1UkCYsgoAzKat1Ip0M12ARIImzBYIGU9lGG5RKecvRh4AQulU1CNv5bfnzHzMu91Sglb3Oaw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782175323; c=relaxed/simple; bh=KwUqj7nhoHDhIuRDD1Xp7nbnthWPTVmrcZsXCZ16fVI=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=BQ9Y+2ZY83/fu1/OKgwnEWhsoR9z3ikXmXKSe7ej49PGj9G+tUcuq/dJA80PhYvOkPNBAsoBvb49XWweM5BOwidFRg0g4BNTWN0W9+7mk54MziqM/nl2STq8zDwH/+3P8tcCqI+eibmcD3PXH+R8cSfACe+sUY1eEG+bLmshqfI= 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 5614622812f47-48638da0e05so5925251b6e.3 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=dNO7rP8wLHt5Q5+6FIsehYkqm4r+GakLNbCO/np3ZkVk4TbPfS4ih8zbXuRVYiIld2 fIFEa3V2iXKhW9uczSSB9uG9f96ghDs2Uw6d3GZUu1vyM1r3a1lm/rtauag8sOP7Dgoe w/pPOQ/tCdDWmc/quGzck45Vdx0ZK9BodaIkqDaH6A5cH6KdkheudaVmlLUnPFBWDAyZ IZkU+4u+eTjQpaeGgigjCYkCxatFj9Oawxzn7JxphC8Rm7tmChWDVYtCcHhEjvQuSL5R oQQQWFD30fiqejd96XqExS+2pPqrE3n52brDZgbkkcSDcr0nAHFTNZ56mLDBKoRHGr6y /z6A== X-Forwarded-Encrypted: i=1; AFNElJ89fRMH28S+9cTI/TugEZF7qIYHIJQ4JR3BOAzVM2hOd/RVqwKZ2lici0BfxNcnkq7dr4ZjZAabCM6wTK4=@vger.kernel.org X-Gm-Message-State: AOJu0YwBpv4d+KIIz9h4OIgm/bps4TGYYWq2fNSD1lQ8EpfyCz2+VWLq cArwr5AvsOibk3VW8YZLkKcLH+rCnW0+oOOZitKYtfOCI+OxVrg8OiwTYG1su5DKlS8lX7mr1BW a3IDaJJzMF22CQcPSAzK4mfd+tAT8u58Y49L/PYHihcl9MocOQw/uCrmHrT4= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6808:191e: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.