diff options
Diffstat (limited to 'arch/mips/kernel')
| -rw-r--r-- | arch/mips/kernel/process.c | 2 | ||||
| -rw-r--r-- | arch/mips/kernel/smp.c | 4 |
2 files changed, 5 insertions, 1 deletions
diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c index 4fe3d5715c4..dd725779d91 100644 --- a/arch/mips/kernel/process.c +++ b/arch/mips/kernel/process.c @@ -52,7 +52,9 @@ ATTRIB_NORET void cpu_idle(void) while (!need_resched()) if (cpu_wait) (*cpu_wait)(); + preempt_enable_no_resched(); schedule(); + preempt_disable(); } } diff --git a/arch/mips/kernel/smp.c b/arch/mips/kernel/smp.c index fcacf1aae98..25472fcaf71 100644 --- a/arch/mips/kernel/smp.c +++ b/arch/mips/kernel/smp.c @@ -82,7 +82,7 @@ extern ATTRIB_NORET void cpu_idle(void); */ asmlinkage void start_secondary(void) { - unsigned int cpu = smp_processor_id(); + unsigned int cpu; cpu_probe(); cpu_report(); @@ -95,6 +95,8 @@ asmlinkage void start_secondary(void) */ calibrate_delay(); + preempt_disable(); + cpu = smp_processor_id(); cpu_data[cpu].udelay_val = loops_per_jiffy; prom_smp_finish(); |