diff --git a/[refs] b/[refs]
index 37855e4cd59b..50c204b1a1f6 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 94c163663fc1dcfc067a5fb3cc1446b9469975ce
+refs/heads/master: 3ad19b8fb07497f975aa6aba187198ce11191dd2
diff --git a/trunk/drivers/s390/cio/cio.c b/trunk/drivers/s390/cio/cio.c
index af5fd716449f..935d80b4e9ce 100644
--- a/trunk/drivers/s390/cio/cio.c
+++ b/trunk/drivers/s390/cio/cio.c
@@ -647,6 +647,7 @@ void cio_tsch(struct subchannel *sch)
 		local_bh_disable();
 		irq_enter();
 	}
+	kstat_incr_irqs_this_cpu(IO_INTERRUPT, NULL);
 	if (sch->driver && sch->driver->irq)
 		sch->driver->irq(sch);
 	else