+#ifdef CONFIG_SMP
+ /* are we being called early in kernel startup? */
+ if (x86_cpu_to_apicid_early_ptr) {
+ u16 *cpu_to_apicid = x86_cpu_to_apicid_early_ptr;
+ u16 *bios_cpu_apicid = x86_bios_cpu_apicid_early_ptr;
+
+ cpu_to_apicid[cpu] = m->mpc_apicid;
+ bios_cpu_apicid[num_processors - 1] = m->mpc_apicid;
+ } else {
+ per_cpu(x86_cpu_to_apicid, cpu) = m->mpc_apicid;
+ per_cpu(x86_bios_cpu_apicid, cpu) = m->mpc_apicid;
+ }
+#endif
+ cpu_set(cpu, cpu_present_map);