diff options
Diffstat (limited to 'init')
| -rw-r--r-- | init/main.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/init/main.c b/init/main.c index 4075d97e94b..f142d403534 100644 --- a/init/main.c +++ b/init/main.c @@ -64,6 +64,10 @@ #endif #endif +#ifdef CONFIG_X86_LOCAL_APIC +#include <asm/smp.h> +#endif + /* * Versions of gcc older than that listed below may actually compile * and link okay, but the end product can have subtle run time bugs. @@ -310,7 +314,14 @@ extern void setup_arch(char **); #ifndef CONFIG_SMP +#ifdef CONFIG_X86_LOCAL_APIC +static void __init smp_init(void) +{ + APIC_init_uniprocessor(); +} +#else #define smp_init() do { } while (0) +#endif static inline void setup_per_cpu_areas(void) { } static inline void smp_prepare_cpus(unsigned int maxcpus) { } |