Merge "qcom: msm: event-timer: Check the cpu num before adding a new event-timer" (4f50115a) · Commits · e / devices / android_kernel_xiaomi_markw

drivers/soc/qcom/event_timer.c

+6 −0

Original line number	Diff line number	Diff line
		@@ -101,6 +101,9 @@ struct event_timer_info *add_event_timer(uint32_t irq,

		get_online_cpus();
		event_info->cpu = cpumask_any_and(mask, cpu_online_mask);
		if (event_info->cpu >= nr_cpu_ids)
		event_info->cpu = cpumask_first(cpu_online_mask);

		event_info->notify.notify = irq_affinity_change_notifier;
		event_info->notify.release = irq_affinity_release;
		irq_set_affinity_notifier(irq, &event_info->notify);
		@@ -307,6 +310,9 @@ static void irq_affinity_change_notifier(struct irq_affinity_notify *notify,
		* the next affinity CPU.
		*/
		new_cpu = cpumask_any_and(mask_val, cpu_online_mask);
		if (new_cpu >= nr_cpu_ids)
		return;

		old_cpu = event->cpu;

		if (msm_event_debug_mask && MSM_EVENT_TIMER_DEBUG)