From: Paolo Bonzini <pbonzini@redhat.com>
Date: Tue, 17 Aug 2021 11:34:04 +0000 (-0400)
Subject: KVM: MMU: set ad_disabled in TDP MMU role
X-Git-Tag: microblaze-v5.18~629^2~60
X-Git-Url: http://git.monstr.eu/?a=commitdiff_plain;h=87e888eafd5b2c7c48245b2a272f9d54264b1526;p=linux-2.6-microblaze.git

KVM: MMU: set ad_disabled in TDP MMU role

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@redhat.com>
---

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;
 }