From mboxrd@z Thu Jan 1 00:00:00 1970 From: confucius Subject: Question about EPT translation Date: Fri, 27 May 2011 09:17:23 -0700 (PDT) Message-ID: <1306513043984-4432564.post@n5.nabble.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Return-path: 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 Hi,everyone. I have some questions. 1. Does hvmoader need EPT for address translation when it is running? 2. I am sure the guest kernel need EPT when running, but not sure whether hvmloader also needs. I think when virtual bios in hvmloader running, we should make virtual bios sees as if the memory starting from 0, so hvmloader needs EPT, am I right? 3. If hvmloader needs EPT, where we construct EPT structure for it? I can't find correlative part in code flow. Any helps? -- View this message in context: http://xen.1045712.n5.nabble.com/Question-about-EPT-translation-tp4432564p4432564.html Sent from the Xen - Dev mailing list archive at Nabble.com.