Re: [PATCH 09/24] kvm: x86/mmu: Don't redundantly clear TDP MMU pt memory
From: Sean Christopherson
Date: Wed Jan 20 2021 - 15:08:42 EST
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@xxxxxxxxxx>
> Signed-off-by: Ben Gardon <bgardon@xxxxxxxxxx>
Reviewed-by: Sean Christopherson <seanjc@xxxxxxxxxx>