diff options
Diffstat (limited to 'kernel/irq')
| -rw-r--r-- | kernel/irq/manage.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c index 453feed..b0ccd1a 100644 --- a/kernel/irq/manage.c +++ b/kernel/irq/manage.c @@ -804,17 +804,11 @@ static int irq_thread(void *data) * This is the regular exit path. __free_irq() is stopping the * thread via kthread_stop() after calling * synchronize_irq(). So neither IRQTF_RUNTHREAD nor the - * oneshot mask bit should be set. + * oneshot mask bit can be set. We cannot verify that as we + * cannot touch the oneshot mask at this point anymore as + * __setup_irq() might have given out currents thread_mask + * again. * - * Verify that this is true. - */ - if (WARN_ON(test_and_clear_bit(IRQTF_RUNTHREAD, &action->thread_flags))) - wake_threads_waitq(desc); - - if (WARN_ON(desc->threads_oneshot & action->thread_mask)) - irq_finalize_oneshot(desc, action, true); - - /* * Clear irq_thread. Otherwise exit_irq_thread() would make * fuzz about an active irq thread going into nirvana. */ |