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Diffstat (limited to 'arch/powerpc/kernel/smp-tbsync.c')
-rw-r--r--arch/powerpc/kernel/smp-tbsync.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/powerpc/kernel/smp-tbsync.c b/arch/powerpc/kernel/smp-tbsync.c
index f19e2e0e61e..de59c6c31a5 100644
--- a/arch/powerpc/kernel/smp-tbsync.c
+++ b/arch/powerpc/kernel/smp-tbsync.c
@@ -45,8 +45,9 @@ void __devinit smp_generic_take_timebase(void)
{
int cmd;
u64 tb;
+ unsigned long flags;
- local_irq_disable();
+ local_irq_save(flags);
while (!running)
barrier();
rmb();
@@ -70,7 +71,7 @@ void __devinit smp_generic_take_timebase(void)
set_tb(tb >> 32, tb & 0xfffffffful);
enter_contest(tbsync->mark, -1);
}
- local_irq_enable();
+ local_irq_restore(flags);
}
static int __devinit start_contest(int cmd, long offset, int num)