From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 22ADE524C for ; Tue, 22 Apr 2025 07:40:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745307625; cv=none; b=IgXHlZKuNOVMRNreyHvrt5EVnH7rqlUr9YLuEPYjP5bAz4OuWN6Kvq4/l+BJfy8EL6454Y0revedWCZXujPC8iqBuSYZX0G3KfLTz9016wsmfoekO/eAIIDNDoMa42PasUBgzOttTDHZX+SHdAgWxiALq1a1XlxVvsM8h7+HGFE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745307625; c=relaxed/simple; bh=d8zJCp74lA9uP8AXIaSlEWut+LN6uXIJ55QqHCxLVbM=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=JRB4/0plJ16A+SgTW/XhEQjHGBloEF/Ok/nrrI3Hkxm+sDvOAukxDgh4jA1HPWl7X1LIGwhn13PqLPovtQUHS14Dl9+fvEgkj7cZGTC4j0x9B3T8vXqtiqXeS3JfBIFrzLuTrv0scpZz3GszN0Q7TbYSlKVQ6Ji1NXYu5W2i0iw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=u1iL7KWZ; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="u1iL7KWZ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 45290C4CEEC; Tue, 22 Apr 2025 07:40:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1745307624; bh=d8zJCp74lA9uP8AXIaSlEWut+LN6uXIJ55QqHCxLVbM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=u1iL7KWZj8xXSHit+OTm5H1yNa/OWm6pryuum0XrZ+4GmLKGcOb68XT+tK75zIOFW 07+TFWCOMBdUI7CcfUI8uA0LupUVRKk2PsPOktTV40Srjo8Ut6VSQdUTqZ/SENxwiT MwiUpTTSMIAlwj6gwwo78BBfP3wxrrsmQDHObNb8= Date: Tue, 22 Apr 2025 09:40:22 +0200 From: Greg KH To: Naveen N Rao Cc: stable@vger.kernel.org, Suravee Suthikulpanit , Vasant Hegde , Santosh Shukla , Nikunj A Dadhania Subject: Re: Please apply commit d81cadbe1642 to 6.12 stable tree Message-ID: <2025042207-bladder-preset-f0e8@gregkh> References: Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Mon, Apr 21, 2025 at 11:00:39PM +0530, Naveen N Rao wrote: > Please apply commit d81cadbe1642 ("KVM: SVM: Disable AVIC on SNP-enabled > system without HvInUseWrAllowed feature") to the stable v6.12 tree. This > patch prevents a kernel BUG by disabling AVIC on systems without > suitable support for AVIC to work when SEV-SNP support is enabled in the > host. We need an ack from the KVM maintainers before we can take this. thanks, greg k-h