Re: [patch] kvm: make cr3 loading more robust

Ingo Molnar
2007-01-03T12:40:20Z

* Ingo Molnar <mingo-X9Un+BFzKDI@public.gmane.org> wrote:

> > The kvm goals do not include cycle accurate emulation. [...]
>
> yes. That's why i'm suggesting to kill the VM in such a scenario. A
> cr3 value is only valid if it points to real RAM.

and if it ever causes real incompatibility it should be easy to address
it by returning a per-vcpu (or per-vm) special memory slot in
gfn_to_memslot(), for invalid memory, instead of the current NULL,
right?

Ingo