Re: [PATCH] KVM: SVM: Keep intercepting task switching with NPT enabled

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On 2011-11-02 10:55, Roedel, Joerg wrote:
> On Tue, Nov 01, 2011 at 02:22:56PM -0400, Jan Kiszka wrote:
>> On 2011-11-01 17:15, Roedel, Joerg wrote:
>>> No, also a hypervisor that creates the nested page-page on advance falls
>>> into this category.
>>
>> Doesn't this means all guest memory has to be backed with host memory?
>> That's what I meant with "static".
> 
> Yes, but isn't Xen working this way? I wouldn't call Xen a simple
> partitioning hypervisor :)

Not sure if they map ahead of time or lazily, at least they intercept
task switching as well.

Jan

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