On Fri, Jan 25, 2013 at 10:18:48AM +0800, Yang Zhang wrote:
> From: Yang Zhang
>
> APIC virtualization is a new feature which can eliminate most of VM exit
> when vcpu handle a interrupt:
>
> APIC register virtualization:
> APIC read access doesn't cause APIC-access VM exits.
> A
On Fri, Jan 25, 2013 at 10:18:48AM +0800, Yang Zhang wrote:
> From: Yang Zhang
>
> APIC virtualization is a new feature which can eliminate most of VM exit
> when vcpu handle a interrupt:
>
> APIC register virtualization:
> APIC read access doesn't cause APIC-access VM exits.
> A
From: Yang Zhang
APIC virtualization is a new feature which can eliminate most of VM exit
when vcpu handle a interrupt:
APIC register virtualization:
APIC read access doesn't cause APIC-access VM exits.
APIC write becomes trap-like.
Virtual interrupt delivery:
Virtual in