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KVM: x86/mmu: Remove redundant role overrides for TDP MMU shadow pages

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The vCPU's mmu_role already has the correct values for direct,
has_4_byte_gpte, access, and ad_disabled. Remove the code that was
redundantly overwriting these fields with the same values.

No functional change intended.

Suggested-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: David Matlack <dmatlack@google.com>
Message-Id: <20220119230739.2234394-13-dmatlack@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
David Matlack 2022-01-19 23:07:33 +00:00 committed by Paolo Bonzini
parent 77aa60753a
commit a81399a573
1 changed files with 0 additions and 4 deletions
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4
arch/x86/kvm/mmu/tdp_mmu.c
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@ -178,10 +178,6 @@ static union kvm_mmu_page_role page_role_for_level(struct kvm_vcpu *vcpu,
role = vcpu->arch.mmu->mmu_role.base;
role.level = level;
role.direct = true;
role.has_4_byte_gpte = false;
role.access = ACC_ALL;
role.ad_disabled = !shadow_accessed_mask;
return role;
}