Re: [PATCH v6 12/15] nEPT: MMU context for nested EPT

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On 08/01/2013 10:08 PM, Gleb Natapov wrote:
> From: Nadav Har'El <nyh@xxxxxxxxxx>
> 
> KVM's existing shadow MMU code already supports nested TDP. To use it, we
> need to set up a new "MMU context" for nested EPT, and create a few callbacks
> for it (nested_ept_*()). This context should also use the EPT versions of
> the page table access functions (defined in the previous patch).
> Then, we need to switch back and forth between this nested context and the
> regular MMU context when switching between L1 and L2 (when L1 runs this L2
> with EPT).

Reviewed-by: Xiao Guangrong <xiaoguangrong@xxxxxxxxxxxxxxxxxx>

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