diff options
Diffstat (limited to 'arch/x86/cpu/cpu.c')
| -rw-r--r-- | arch/x86/cpu/cpu.c | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/arch/x86/cpu/cpu.c b/arch/x86/cpu/cpu.c index cac12c088c..61d0b69416 100644 --- a/arch/x86/cpu/cpu.c +++ b/arch/x86/cpu/cpu.c @@ -37,6 +37,7 @@ #include <asm/processor.h> #include <asm/processor-flags.h> #include <asm/interrupt.h> +#include <linux/compiler.h> /* * Constructor for a conventional segment GDT (or LDT) entry @@ -52,7 +53,7 @@ struct gdt_ptr { u16 len; u32 ptr; -} __attribute__((packed)); +} __packed; static void reload_gdt(void) { @@ -115,14 +116,14 @@ int x86_cpu_init_r(void) reload_gdt(); /* Initialize core interrupt and exception functionality of CPU */ - cpu_init_interrupts (); + cpu_init_interrupts(); return 0; } int cpu_init_r(void) __attribute__((weak, alias("x86_cpu_init_r"))); int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { - printf ("resetting ...\n"); + printf("resetting ...\n"); /* wait 50 ms */ udelay(50000); @@ -133,7 +134,7 @@ int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) return 0; } -void flush_cache (unsigned long dummy1, unsigned long dummy2) +void flush_cache(unsigned long dummy1, unsigned long dummy2) { asm("wbinvd\n"); } @@ -142,16 +143,16 @@ void __attribute__ ((regparm(0))) generate_gpf(void); /* segment 0x70 is an arbitrary segment which does not exist */ asm(".globl generate_gpf\n" - ".hidden generate_gpf\n" - ".type generate_gpf, @function\n" - "generate_gpf:\n" - "ljmp $0x70, $0x47114711\n"); + ".hidden generate_gpf\n" + ".type generate_gpf, @function\n" + "generate_gpf:\n" + "ljmp $0x70, $0x47114711\n"); void __reset_cpu(ulong addr) { printf("Resetting using x86 Triple Fault\n"); - set_vector(13, generate_gpf); /* general protection fault handler */ - set_vector(8, generate_gpf); /* double fault handler */ - generate_gpf(); /* start the show */ + set_vector(13, generate_gpf); /* general protection fault handler */ + set_vector(8, generate_gpf); /* double fault handler */ + generate_gpf(); /* start the show */ } void reset_cpu(ulong addr) __attribute__((weak, alias("__reset_cpu"))); |