diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 8912f44c640d8ee40330ea8ddfefcb29808b53ec..074a0578979f17a9eec7f651ea389a6143a39f0c 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -841,12 +841,9 @@ int load_pdptrs(struct kvm_vcpu *vcpu, unsigned long cr3)
 		}
 	}
 
-	kvm_register_mark_available(vcpu, VCPU_EXREG_PDPTR);
-	if (memcmp(mmu->pdptrs, pdpte, sizeof(mmu->pdptrs))) {
-		memcpy(mmu->pdptrs, pdpte, sizeof(mmu->pdptrs));
-		kvm_register_mark_dirty(vcpu, VCPU_EXREG_PDPTR);
-		kvm_make_request(KVM_REQ_LOAD_MMU_PGD, vcpu);
-	}
+	memcpy(mmu->pdptrs, pdpte, sizeof(mmu->pdptrs));
+	kvm_register_mark_dirty(vcpu, VCPU_EXREG_PDPTR);
+	kvm_make_request(KVM_REQ_LOAD_MMU_PGD, vcpu);
 	vcpu->arch.pdptrs_from_userspace = false;
 
 	return 1;