diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index a0d1146..7b67895 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -42,6 +42,10 @@
 	bool
 	default y
 
+config GENERIC_HARDIRQS_NO__DO_IRQ
+	bool
+	default y
+
 config HAVE_SETUP_PER_CPU_AREA
 	def_bool PPC64