Re: [RFC PATCH v4 07/10] KVM: x86: Add gmem hook for initializing private memory

[Sean Christopherson]

On Tue, Aug 29, 2023, Michael Roth wrote:
> So we need to be able to deal with that even for 'well-behaved' guests.
> With RMP-init-during-mapping-time approach I had some checks that avoided
> creating the 2MB RMP entry in this mixed case which is why I didn't need
> handling for this previously. But it's just one extra #NPF(RMP) and can
> be handled cleanly since it can be distinguished from spurious cases.

Just to make sure you're not waiting on me for something, the TL;DR is that my
suggestion is viable and not too horrific?