On Wed, Jul 28, 2010 at 06:28:06AM -0400, Avi Kivity wrote:
> We have a slightly different problem, if the nested guest manages to get
> an instruction to be emulated by the host (if the guest assigned it the
> cirrus framebuffer, for example, so from L1's point of view it is RAM,
> but from L0's point of view it is emulated), then we miss the
> intercept. L2 could take over L1 this way.
I wonder how this could happen. Shouldn't the shadow paging code take
care of this?
Joerg
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