diff options
Diffstat (limited to 'arch/sparc64/kernel/setup.c')
| -rw-r--r-- | arch/sparc64/kernel/setup.c | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/arch/sparc64/kernel/setup.c b/arch/sparc64/kernel/setup.c index 7d0e67c1ce50..9cf1c88cd774 100644 --- a/arch/sparc64/kernel/setup.c +++ b/arch/sparc64/kernel/setup.c @@ -220,7 +220,7 @@ char reboot_command[COMMAND_LINE_SIZE]; static struct pt_regs fake_swapper_regs = { { 0, }, 0, 0, 0, 0 }; -static void __init per_cpu_patch(void) +void __init per_cpu_patch(void) { struct cpuid_patch_entry *p; unsigned long ver; @@ -280,7 +280,7 @@ static void __init per_cpu_patch(void) } } -static void __init sun4v_patch(void) +void __init sun4v_patch(void) { struct sun4v_1insn_patch_entry *p1; struct sun4v_2insn_patch_entry *p2; @@ -315,6 +315,15 @@ static void __init sun4v_patch(void) } } +#ifdef CONFIG_SMP +void __init boot_cpu_id_too_large(int cpu) +{ + prom_printf("Serious problem, boot cpu id (%d) >= NR_CPUS (%d)\n", + cpu, NR_CPUS); + prom_halt(); +} +#endif + void __init setup_arch(char **cmdline_p) { /* Initialize PROM console and command line. */ @@ -332,16 +341,6 @@ void __init setup_arch(char **cmdline_p) conswitchp = &prom_con; #endif - /* Work out if we are starfire early on */ - check_if_starfire(); - - /* Now we know enough to patch the get_cpuid sequences - * used by trap code. - */ - per_cpu_patch(); - - sun4v_patch(); - boot_flags_init(*cmdline_p); idprom_init(); @@ -535,7 +534,7 @@ static int __init topology_init(void) while (!cpu_find_by_instance(ncpus_probed, NULL, NULL)) ncpus_probed++; - for_each_cpu(i) { + for_each_possible_cpu(i) { struct cpu *p = kzalloc(sizeof(*p), GFP_KERNEL); if (p) { register_cpu(p, i, NULL); |