diff options
Diffstat (limited to 'kernel/irq/manage.c')
-rw-r--r-- | kernel/irq/manage.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c index 037d2cd..11be231 100644 --- a/kernel/irq/manage.c +++ b/kernel/irq/manage.c @@ -942,6 +942,12 @@ static int irq_thread(void *data) if (action_ret == IRQ_HANDLED) atomic_inc(&desc->threads_handled); +#ifdef CONFIG_PREEMPT_RT_FULL + migrate_disable(); + add_interrupt_randomness(action->irq, 0, + desc->random_ip ^ (unsigned long) action); + migrate_enable(); +#endif wake_threads_waitq(desc); } |