diff options
Diffstat (limited to 'arch/parisc/kernel')
| -rw-r--r-- | arch/parisc/kernel/asm-offsets.c | 1 | ||||
| -rw-r--r-- | arch/parisc/kernel/process.c | 4 | ||||
| -rw-r--r-- | arch/parisc/kernel/smp.c | 1 |
3 files changed, 5 insertions, 1 deletions
diff --git a/arch/parisc/kernel/asm-offsets.c b/arch/parisc/kernel/asm-offsets.c index 1ad44f92d6e..e23c4e1e3a2 100644 --- a/arch/parisc/kernel/asm-offsets.c +++ b/arch/parisc/kernel/asm-offsets.c @@ -30,7 +30,6 @@ #include <linux/types.h> #include <linux/sched.h> #include <linux/thread_info.h> -#include <linux/version.h> #include <linux/ptrace.h> #include <linux/hardirq.h> diff --git a/arch/parisc/kernel/process.c b/arch/parisc/kernel/process.c index 7fdca87ef64..fee4f1f09ad 100644 --- a/arch/parisc/kernel/process.c +++ b/arch/parisc/kernel/process.c @@ -88,11 +88,15 @@ void default_idle(void) */ void cpu_idle(void) { + set_thread_flag(TIF_POLLING_NRFLAG); + /* endless idle loop with no priority at all */ while (1) { while (!need_resched()) barrier(); + preempt_enable_no_resched(); schedule(); + preempt_disable(); check_pgt_cache(); } } diff --git a/arch/parisc/kernel/smp.c b/arch/parisc/kernel/smp.c index 5db3be4e270..a9ecf646578 100644 --- a/arch/parisc/kernel/smp.c +++ b/arch/parisc/kernel/smp.c @@ -463,6 +463,7 @@ void __init smp_callin(void) #endif smp_cpu_init(slave_id); + preempt_disable(); #if 0 /* NOT WORKING YET - see entry.S */ istack = (void *)__get_free_pages(GFP_KERNEL,ISTACK_ORDER); |