When performing a sanity check on the SRAT table to ensure that each

memory domain has an assigned CPU, ignore disabled CPUs.  Previously
disabled CPUs were counted as being in domain 0.

Reported by:	mdf

sys/x86/acpica/srat.c

@@ -150,7 +150,8 @@ check_domains(void)
 	for (i = 0; i < num_mem; i++) {
 		found = 0;
 		for (j = 0; j <= MAX_APIC_ID; j++)
-			if (cpus[j].domain == mem_info[i].domain) {
+			if (cpus[j].enabled &&
+			    cpus[j].domain == mem_info[i].domain) {
 				cpus[j].has_memory = 1;
 				found++;
 			}