--- zzzz-none-000/linux-3.10.107/arch/mn10300/kernel/smp.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/arch/mn10300/kernel/smp.c	2021-02-04 17:41:59.000000000 +0000
@@ -143,7 +143,7 @@
 static irqreturn_t smp_ipi_timer_interrupt(int irq, void *dev_id);
 static struct irqaction local_timer_ipi = {
 	.handler	= smp_ipi_timer_interrupt,
-	.flags		= IRQF_DISABLED | IRQF_NOBALANCING,
+	.flags		= IRQF_NOBALANCING,
 	.name		= "smp local timer IPI"
 };
 #endif