diff options
Diffstat (limited to 'arch/i386/kernel/reboot.c')
| -rw-r--r-- | arch/i386/kernel/reboot.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/arch/i386/kernel/reboot.c b/arch/i386/kernel/reboot.c index c71fef31dc4..1cbb9c0f470 100644 --- a/arch/i386/kernel/reboot.c +++ b/arch/i386/kernel/reboot.c @@ -13,6 +13,7 @@ #include <linux/dmi.h> #include <asm/uaccess.h> #include <asm/apic.h> +#include <asm/desc.h> #include "mach_reboot.h" #include <linux/reboot_fixups.h> @@ -242,13 +243,13 @@ void machine_real_restart(unsigned char *code, int length) /* Set up the IDT for real mode. */ - __asm__ __volatile__ ("lidt %0" : : "m" (real_mode_idt)); + load_idt(&real_mode_idt); /* Set up a GDT from which we can load segment descriptors for real mode. The GDT is not used in real mode; it is just needed here to prepare the descriptors. */ - __asm__ __volatile__ ("lgdt %0" : : "m" (real_mode_gdt)); + load_gdt(&real_mode_gdt); /* Load the data segment registers, and thus the descriptors ready for real mode. The base address of each segment is 0x100, 16 times the @@ -316,7 +317,7 @@ void machine_emergency_restart(void) if (!reboot_thru_bios) { if (efi_enabled) { efi.reset_system(EFI_RESET_COLD, EFI_SUCCESS, 0, NULL); - __asm__ __volatile__("lidt %0": :"m" (no_idt)); + load_idt(&no_idt); __asm__ __volatile__("int3"); } /* rebooting needs to touch the page at absolute addr 0 */ @@ -325,7 +326,7 @@ void machine_emergency_restart(void) mach_reboot_fixups(); /* for board specific fixups */ mach_reboot(); /* That didn't work - force a triple fault.. */ - __asm__ __volatile__("lidt %0": :"m" (no_idt)); + load_idt(&no_idt); __asm__ __volatile__("int3"); } } |