/*
* Switch from PIC to APIC mode.
*/
- connect_bsp_APIC();
setup_local_APIC();
if (GET_APIC_ID(apic_read(APIC_ID)) != boot_cpu_id) {
void __init smp_cpus_done(unsigned int max_cpus)
{
smp_cleanup_boot();
-
-#ifdef CONFIG_X86_IO_APIC
setup_ioapic_dest();
-#endif
-
check_nmi_watchdog();
+ time_init_gtod();
}
#ifdef CONFIG_HOTPLUG_CPU
if (cpu == 0)
return -EBUSY;
+ if (nmi_watchdog == NMI_LOCAL_APIC)
+ stop_apic_nmi_watchdog(NULL);
clear_local_APIC();
/*
printk(KERN_ERR "CPU %u didn't die...\n", cpu);
}
-__init int setup_additional_cpus(char *s)
+static __init int setup_additional_cpus(char *s)
{
- return get_option(&s, &additional_cpus);
+ return s && get_option(&s, &additional_cpus) ? 0 : -EINVAL;
}
-__setup("additional_cpus=", setup_additional_cpus);
+early_param("additional_cpus", setup_additional_cpus);
#else /* ... !CONFIG_HOTPLUG_CPU */