Re: Nested SVM and migration

Zachary Amsden
2010-02-22T16:43:03Z

On 02/21/2010 02:24 AM, Avi Kivity wrote:
> On 02/21/2010 02:10 PM, Joerg Roedel wrote:
>
>> It is doable but I still think its
>> complicated to get this right. The simplest approach would be to
>> disallow migration when the vcpu is running in guest mode.
>
> Agree, though I dislike the need to introduce a "force vmexit" ioctl.
>

How can this possibly work for guests which never exit SVM? They can
never be migrated.

Zach