Re: [PATCH v2 09/15] KVM: x86/tdp_mmu: Support mirror root for TDP MMU

["Edgecombe, Rick P" <rick.p.edgecombe@xxxxxxxxx>]

On Thu, 2024-05-30 at 14:07 -0700, Rick Edgecombe wrote:
> 
> Update handle_changed_spte() to take a role. Use this for a KVM_BUG_ON().

I'm wondering if the KVM_BUG_ON() is not worth the cost to the diffstat.