diff options
Diffstat (limited to 'arch/x86/kernel/setup.c')
| -rw-r--r-- | arch/x86/kernel/setup.c | 34 |
1 files changed, 22 insertions, 12 deletions
diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c index ae0d8042cf6..8fce6c71451 100644 --- a/arch/x86/kernel/setup.c +++ b/arch/x86/kernel/setup.c @@ -81,7 +81,7 @@ #include <asm/io_apic.h> #include <asm/ist.h> #include <asm/vmi.h> -#include <setup_arch.h> +#include <asm/setup_arch.h> #include <asm/bios_ebda.h> #include <asm/cacheflush.h> #include <asm/processor.h> @@ -89,7 +89,7 @@ #include <asm/system.h> #include <asm/vsyscall.h> -#include <asm/smp.h> +#include <asm/cpu.h> #include <asm/desc.h> #include <asm/dma.h> #include <asm/iommu.h> @@ -97,7 +97,7 @@ #include <asm/mmu_context.h> #include <asm/proto.h> -#include <mach_apic.h> +#include <asm/genapic.h> #include <asm/paravirt.h> #include <asm/hypervisor.h> @@ -112,6 +112,20 @@ #define ARCH_SETUP #endif +unsigned int boot_cpu_id __read_mostly; + +#ifdef CONFIG_X86_64 +int default_cpu_present_to_apicid(int mps_cpu) +{ + return __default_cpu_present_to_apicid(mps_cpu); +} + +int default_check_phys_apicid_present(int boot_cpu_physical_apicid) +{ + return __default_check_phys_apicid_present(boot_cpu_physical_apicid); +} +#endif + #ifndef CONFIG_DEBUG_BOOT_PARAMS struct boot_params __initdata boot_params; #else @@ -588,10 +602,9 @@ early_param("elfcorehdr", setup_elfcorehdr); static int __init default_update_genapic(void) { -#ifdef CONFIG_X86_SMP -# if defined(CONFIG_X86_GENERICARCH) || defined(CONFIG_X86_64) - genapic->wakeup_cpu = wakeup_secondary_cpu_via_init; -# endif +#ifdef CONFIG_SMP + if (!apic->wakeup_cpu) + apic->wakeup_cpu = wakeup_secondary_cpu_via_init; #endif return 0; @@ -607,7 +620,7 @@ struct x86_quirks *x86_quirks __initdata = &default_x86_quirks; static int __init dmi_low_memory_corruption(const struct dmi_system_id *d) { printk(KERN_NOTICE - "%s detected: BIOS may corrupt low RAM, working it around.\n", + "%s detected: BIOS may corrupt low RAM, working around it.\n", d->ident); e820_update_range(0, 0x10000, E820_RAM, E820_RESERVED); @@ -892,12 +905,11 @@ void __init setup_arch(char **cmdline_p) */ acpi_reserve_bootmem(); #endif -#ifdef CONFIG_X86_FIND_SMP_CONFIG /* * Find and reserve possible boot-time SMP configuration: */ find_smp_config(); -#endif + reserve_crashkernel(); #ifdef CONFIG_X86_64 @@ -924,9 +936,7 @@ void __init setup_arch(char **cmdline_p) map_vsyscall(); #endif -#ifdef CONFIG_X86_GENERICARCH generic_apic_probe(); -#endif early_quirks(); |