Re: [PATCH 09/18] KVM: x86/tdp_mmu: Extract root invalid check from tdx_mmu_next_root()

[Huang, Kai]

On 14/12/2024 3:57 am, Paolo Bonzini wrote:
> From: Isaku Yamahata<isaku.yamahata@xxxxxxxxx>
>
> Extract tdp_mmu_root_match() to check if the root has given types and use
> it for the root page table iterator.  It checks only_invalid now.
>
> TDX KVM operates on a shared page table only (Shared-EPT), a mirrored page
> table only (Secure-EPT), or both based on the operation.  KVM MMU notifier
> operations only on shared page table.  KVM guest_memfd invalidation
> operations only on mirrored page table, and so on.  Introduce a centralized
> matching function instead of open coding matching logic in the iterator.
> The next step is to extend the function to check whether the page is shared
> or private

Missing a period at the end of the sentence.