diff options
Diffstat (limited to 'drivers/cpuidle/cpuidle.c')
| -rw-r--r-- | drivers/cpuidle/cpuidle.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/cpuidle/cpuidle.c b/drivers/cpuidle/cpuidle.c index 9bcda4153d3b..04becd70cc41 100644 --- a/drivers/cpuidle/cpuidle.c +++ b/drivers/cpuidle/cpuidle.c @@ -22,6 +22,7 @@ #include <linux/module.h> #include <linux/suspend.h> #include <linux/tick.h> +#include <linux/mmu_context.h> #include <trace/events/power.h> #include "cpuidle.h" @@ -228,6 +229,9 @@ int cpuidle_enter_state(struct cpuidle_device *dev, struct cpuidle_driver *drv, broadcast = false; } + if (target_state->flags & CPUIDLE_FLAG_TLB_FLUSHED) + leave_mm(dev->cpu); + /* Take note of the planned idle state. */ sched_idle_set_state(target_state); |