diff --git a/arch/cris/Kconfig b/arch/cris/Kconfig
index b832619..856b665 100644
--- a/arch/cris/Kconfig
+++ b/arch/cris/Kconfig
@@ -16,6 +16,14 @@
 config RWSEM_XCHGADD_ALGORITHM
 	bool
 
+config GENERIC_FIND_NEXT_BIT
+	bool
+	default y
+
+config GENERIC_HWEIGHT
+	bool
+	default y
+
 config GENERIC_CALIBRATE_DELAY
 	bool
 	default y