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RE: [Xen-devel] dom0 is HVM or PV, in the HVM intel-vt?

  • To: "tgh" <wwwwww4187@xxxxxxxxxxx>, "Xen Developers" <xen-devel@xxxxxxxxxxxxxxxxxxx>
  • From: "Han, Weidong" <weidong.han@xxxxxxxxx>
  • Date: Mon, 3 Dec 2007 17:32:20 +0800
  • Delivery-date: Mon, 03 Dec 2007 01:33:08 -0800
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>
  • Thread-index: Acg1jrs0hrhz/+wkR1GHQdOp0uCR/AAAHAXg
  • Thread-topic: [Xen-devel] dom0 is HVM or PV, in the HVM intel-vt? 
tgh wrote:
> hi
>   In the hvm mode, dom0  is HVM or PV? 

Dom0 is PV.

>does dom0 entry into the VMM by using "VMexit /VMentry" instruction in
intel-VT ,or not?
> 

No,  HVM uses "VMexit /VMentry" instruction.

> 
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