- Call mp_topology() after all CPUs have been probed.

sys/i386/i386/local_apic.c

@@ -600,6 +600,10 @@ apic_init(void *dummy __unused)
 	if (retval != 0)
 		printf("%s: Failed to setup the local APIC: returned %d\n",
 		    best_enum->apic_name, retval);
+#ifdef SMP
+	/* Last, setup the cpu topology now that we have probed CPUs */
+	mp_topology();
+#endif
 }
 SYSINIT(apic_init, SI_SUB_CPU, SI_ORDER_FIRST, apic_init, NULL)