diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c
index cc2683419ff2..7b10bff3d2e7 100644
--- a/arch/x86/kvm/mmu/mmu.c
+++ b/arch/x86/kvm/mmu/mmu.c
@@ -4303,7 +4303,6 @@ static bool is_page_fault_stale(struct kvm_vcpu *vcpu,
 
 static int direct_page_fault(struct kvm_vcpu *vcpu, struct kvm_page_fault *fault)
 {
-	bool is_tdp_mmu_fault = is_tdp_mmu(vcpu->arch.mmu);
 	int r;
 
 	if (page_fault_handle_page_track(vcpu, fault))
@@ -4322,11 +4321,7 @@ static int direct_page_fault(struct kvm_vcpu *vcpu, struct kvm_page_fault *fault
 		return r;
 
 	r = RET_PF_RETRY;
-
-	if (is_tdp_mmu_fault)
-		read_lock(&vcpu->kvm->mmu_lock);
-	else
-		write_lock(&vcpu->kvm->mmu_lock);
+	write_lock(&vcpu->kvm->mmu_lock);
 
 	if (is_page_fault_stale(vcpu, fault))
 		goto out_unlock;
@@ -4335,16 +4330,10 @@ static int direct_page_fault(struct kvm_vcpu *vcpu, struct kvm_page_fault *fault
 	if (r)
 		goto out_unlock;
 
-	if (is_tdp_mmu_fault)
-		r = kvm_tdp_mmu_map(vcpu, fault);
-	else
-		r = __direct_map(vcpu, fault);
+	r = __direct_map(vcpu, fault);
 
 out_unlock:
-	if (is_tdp_mmu_fault)
-		read_unlock(&vcpu->kvm->mmu_lock);
-	else
-		write_unlock(&vcpu->kvm->mmu_lock);
+	write_unlock(&vcpu->kvm->mmu_lock);
 	kvm_release_pfn_clean(fault->pfn);
 	return r;
 }
@@ -4392,6 +4381,46 @@ int kvm_handle_page_fault(struct kvm_vcpu *vcpu, u64 error_code,
 }
 EXPORT_SYMBOL_GPL(kvm_handle_page_fault);
 
+#ifdef CONFIG_X86_64
+static int kvm_tdp_mmu_page_fault(struct kvm_vcpu *vcpu,
+				  struct kvm_page_fault *fault)
+{
+	int r;
+
+	if (page_fault_handle_page_track(vcpu, fault))
+		return RET_PF_EMULATE;
+
+	r = fast_page_fault(vcpu, fault);
+	if (r != RET_PF_INVALID)
+		return r;
+
+	r = mmu_topup_memory_caches(vcpu, false);
+	if (r)
+		return r;
+
+	r = kvm_faultin_pfn(vcpu, fault, ACC_ALL);
+	if (r != RET_PF_CONTINUE)
+		return r;
+
+	r = RET_PF_RETRY;
+	read_lock(&vcpu->kvm->mmu_lock);
+
+	if (is_page_fault_stale(vcpu, fault))
+		goto out_unlock;
+
+	r = make_mmu_pages_available(vcpu);
+	if (r)
+		goto out_unlock;
+
+	r = kvm_tdp_mmu_map(vcpu, fault);
+
+out_unlock:
+	read_unlock(&vcpu->kvm->mmu_lock);
+	kvm_release_pfn_clean(fault->pfn);
+	return r;
+}
+#endif
+
 int kvm_tdp_page_fault(struct kvm_vcpu *vcpu, struct kvm_page_fault *fault)
 {
 	/*
@@ -4416,6 +4445,11 @@ int kvm_tdp_page_fault(struct kvm_vcpu *vcpu, struct kvm_page_fault *fault)
 		}
 	}
 
+#ifdef CONFIG_X86_64
+	if (tdp_mmu_enabled)
+		return kvm_tdp_mmu_page_fault(vcpu, fault);
+#endif
+
 	return direct_page_fault(vcpu, fault);
 }