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-rw-r--r--arch/x86/kernel/process_32.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
index 9a139f6..0c3927a 100644
--- a/arch/x86/kernel/process_32.c
+++ b/arch/x86/kernel/process_32.c
@@ -142,7 +142,10 @@ void cpu_idle(void)
local_irq_disable();
__get_cpu_var(irq_stat).idle_timestamp = jiffies;
+ /* Don't trace irqs off for idle */
+ stop_critical_timings();
pm_idle();
+ start_critical_timings();
}
tick_nohz_restart_sched_tick();
preempt_enable_no_resched();