Re: [PATCH v3 04/11] KVM: x86/mmu: Use KVM honors guest MTRRs helper when update mtrr

[Sean Christopherson]

On Fri, Jun 16, 2023, Yan Zhao wrote:
> Call helper to check if guest MTRRs are honored by KVM MMU before
> calculation and zapping.

Same comment here about stating the effect, not the literal code change.

> Guest MTRRs only affect TDP memtypes when TDP honors guest MTRRs, there's
> no meaning to do the calculation and zapping otherwise.