diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
index 344e7d36d0e8..c98b44d0ffe6 100644
--- a/arch/x86/kvm/lapic.c
+++ b/arch/x86/kvm/lapic.c
@@ -156,8 +156,6 @@ static void recalculate_apic_map(struct kvm *kvm)
 
 	kvm_for_each_vcpu(i, vcpu, kvm) {
 		struct kvm_lapic *apic = vcpu->arch.apic;
-		u16 cid, lid;
-		u32 ldr;
 
 		if (!kvm_apic_present(vcpu))
 			continue;
@@ -175,13 +173,22 @@ static void recalculate_apic_map(struct kvm *kvm)
 			new->cid_mask = (1 << KVM_X2APIC_CID_BITS) - 1;
 			new->lid_mask = 0xffff;
 			new->broadcast = X2APIC_BROADCAST;
-		} else if (kvm_apic_sw_enabled(apic) &&
-				!new->cid_mask /* flat mode */ &&
-				kvm_apic_get_reg(apic, APIC_DFR) == APIC_DFR_CLUSTER) {
-			new->cid_shift = 4;
-			new->cid_mask = 0xf;
-			new->lid_mask = 0xf;
+			break;
+		} else if (kvm_apic_sw_enabled(apic)) {
+			if (kvm_apic_get_reg(apic, APIC_DFR) ==
+							APIC_DFR_CLUSTER) {
+				new->cid_shift = 4;
+				new->cid_mask = 0xf;
+				new->lid_mask = 0xf;
+			}
+			break;
 		}
+	}
+
+	kvm_for_each_vcpu(i, vcpu, kvm) {
+		struct kvm_lapic *apic = vcpu->arch.apic;
+		u16 cid, lid;
+		u32 ldr;
 
 		new->phys_map[kvm_apic_id(apic)] = apic;