diff --git a/[refs] b/[refs]
index 706bd53b9242..c1dfebdc8917 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b5e579232d635b79a3da052964cb357ccda8d9ea
+refs/heads/master: a8636c0b2e57d4f31f71aa306b1ee701db3f3c85
diff --git a/trunk/drivers/xen/events.c b/trunk/drivers/xen/events.c
index 36bf17dc7bfc..c60d1629c916 100644
--- a/trunk/drivers/xen/events.c
+++ b/trunk/drivers/xen/events.c
@@ -842,6 +842,7 @@ int bind_evtchn_to_irq(unsigned int evtchn)
 		struct irq_info *info = info_for_irq(irq);
 		WARN_ON(info == NULL || info->type != IRQT_EVTCHN);
 	}
+	irq_clear_status_flags(irq, IRQ_NOREQUEST|IRQ_NOAUTOEN);
 
 out:
 	mutex_unlock(&irq_mapping_update_lock);