[PATCH v3 26/31] KVM: MMU: set ad_disabled in TDP MMU role

From: Paolo Bonzini
Date: Fri Sep 24 2021 - 12:33:05 EST


Prepare for removing the ad_disabled argument of make_spte; instead it can
be found in the role of a struct kvm_mmu_page. First of all, the TDP MMU
must set the role accurately.

Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>
---
arch/x86/kvm/mmu/tdp_mmu.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/arch/x86/kvm/mmu/tdp_mmu.c b/arch/x86/kvm/mmu/tdp_mmu.c
index 6de2c957edd6..1cdb5618bb76 100644
--- a/arch/x86/kvm/mmu/tdp_mmu.c
+++ b/arch/x86/kvm/mmu/tdp_mmu.c
@@ -167,6 +167,7 @@ static union kvm_mmu_page_role page_role_for_level(struct kvm_vcpu *vcpu,
role.direct = true;
role.gpte_is_8_bytes = true;
role.access = ACC_ALL;
+ role.ad_disabled = !shadow_accessed_mask;

return role;
}
--
2.27.0