From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Jan Beulich" Subject: machine check support in HVM guests Date: Mon, 27 Nov 2006 12:29:45 +0000 Message-ID: <456AE849.76E4.0078.0@novell.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: xen-devel@lists.xensource.com List-Id: xen-devel@lists.xenproject.org Neither SVM nor VMX suppress CPUID[1].EDX.MC{E,A}, but there also is no virtualization of the respective MSRs. Since the latter seems to have at best marginal usefulness, shouldn't CPUID be respectively updated? Thanks, Jan