diff options
Diffstat (limited to 'arch/x86_64/kernel/setup64.c')
| -rw-r--r-- | arch/x86_64/kernel/setup64.c | 24 |
1 files changed, 7 insertions, 17 deletions
diff --git a/arch/x86_64/kernel/setup64.c b/arch/x86_64/kernel/setup64.c index 678b7ac33b8b..34082c1cc41e 100644 --- a/arch/x86_64/kernel/setup64.c +++ b/arch/x86_64/kernel/setup64.c @@ -12,6 +12,7 @@ #include <linux/string.h> #include <linux/bootmem.h> #include <linux/bitops.h> +#include <linux/module.h> #include <asm/bootsetup.h> #include <asm/pda.h> #include <asm/pgtable.h> @@ -22,22 +23,15 @@ #include <asm/smp.h> #include <asm/i387.h> #include <asm/percpu.h> -#include <asm/mtrr.h> #include <asm/proto.h> -#include <asm/mman.h> -#include <asm/numa.h> +#include <asm/sections.h> char x86_boot_params[BOOT_PARAM_SIZE] __initdata = {0,}; -cpumask_t cpu_initialized __initdata = CPU_MASK_NONE; +cpumask_t cpu_initialized __cpuinitdata = CPU_MASK_NONE; struct x8664_pda cpu_pda[NR_CPUS] __cacheline_aligned; -extern struct task_struct init_task; - -extern unsigned char __per_cpu_start[], __per_cpu_end[]; - -extern struct desc_ptr cpu_gdt_descr[]; struct desc_ptr idt_descr = { 256 * 16, (unsigned long) idt_table }; char boot_cpu_stack[IRQSTACKSIZE] __attribute__((section(".bss.page_aligned"))); @@ -101,7 +95,7 @@ void __init setup_per_cpu_areas(void) #endif for (i = 0; i < NR_CPUS; i++) { - unsigned char *ptr; + char *ptr; if (!NODE_DATA(cpu_to_node(i))) { printk("cpu with no node %d, num_online_nodes %d\n", @@ -171,7 +165,7 @@ void syscall_init(void) wrmsrl(MSR_SYSCALL_MASK, EF_TF|EF_DF|EF_IE|0x3000); } -void __init check_efer(void) +void __cpuinit check_efer(void) { unsigned long efer; @@ -188,13 +182,9 @@ void __init check_efer(void) * 'CPU state barrier', nothing should get across. * A lot of state is already set up in PDA init. */ -void __init cpu_init (void) +void __cpuinit cpu_init (void) { -#ifdef CONFIG_SMP int cpu = stack_smp_processor_id(); -#else - int cpu = smp_processor_id(); -#endif struct tss_struct *t = &per_cpu(init_tss, cpu); unsigned long v; char *estacks = NULL; @@ -214,7 +204,7 @@ void __init cpu_init (void) printk("Initializing CPU#%d\n", cpu); - clear_in_cr4(X86_CR4_VME|X86_CR4_PVI|X86_CR4_TSD|X86_CR4_DE); + clear_in_cr4(X86_CR4_VME|X86_CR4_PVI|X86_CR4_TSD|X86_CR4_DE); /* * Initialize the per-CPU GDT with the boot GDT, |