diff options
Diffstat (limited to 'drivers/cpuidle/cpuidle.c')
| -rw-r--r-- | drivers/cpuidle/cpuidle.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/cpuidle/cpuidle.c b/drivers/cpuidle/cpuidle.c index 6eceb1988243..95c801f0b9a8 100644 --- a/drivers/cpuidle/cpuidle.c +++ b/drivers/cpuidle/cpuidle.c @@ -236,7 +236,11 @@ int cpuidle_enter_state(struct cpuidle_device *dev, struct cpuidle_driver *drv, stop_critical_timings(); if (!(target_state->flags & CPUIDLE_FLAG_RCU_IDLE)) ct_idle_enter(); + entered_state = target_state->enter(dev, drv, index); + if (WARN_ONCE(!irqs_disabled(), "%ps leaked IRQ state", target_state->enter)) + raw_local_irq_disable(); + if (!(target_state->flags & CPUIDLE_FLAG_RCU_IDLE)) ct_idle_exit(); start_critical_timings(); @@ -248,12 +252,8 @@ int cpuidle_enter_state(struct cpuidle_device *dev, struct cpuidle_driver *drv, /* The cpu is no longer idle or about to enter idle. */ sched_idle_set_state(NULL); - if (broadcast) { - if (WARN_ON_ONCE(!irqs_disabled())) - local_irq_disable(); - + if (broadcast) tick_broadcast_exit(); - } if (!cpuidle_state_is_coupled(drv, index)) local_irq_enable(); |