Re: [PATCH 09/24] kvm: x86/mmu: Don't redundantly clear TDP MMU pt memory

Sean Christopherson
2021-01-20T20:08:42Z

On Tue, Jan 12, 2021, Ben Gardon wrote:
> The KVM MMU caches already guarantee that shadow page table memory will
> be zeroed, so there is no reason to re-zero the page in the TDP MMU page
> fault handler.
>
> No functional change intended.
>
> Reviewed-by: Peter Feiner <pfeiner@google.com>
>
> Signed-off-by: Ben Gardon <bgardon@google.com>

Reviewed-by: Sean Christopherson <seanjc@google.com>