powerpc: Make STRICT_MM_TYPECHECKS a config option
The STRICT_MM_TYPECHECKS code has bit-rotted over the years. To make it
possible to easily build test it, make it a CONFIG option.
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
diff --git a/arch/powerpc/Kconfig.debug b/arch/powerpc/Kconfig.debug
index 0efa8f9..3a510f4 100644
--- a/arch/powerpc/Kconfig.debug
+++ b/arch/powerpc/Kconfig.debug
@@ -19,6 +19,14 @@
depends on !PPC_DISABLE_WERROR
default y
+config STRICT_MM_TYPECHECKS
+ bool "Do extra type checking on mm types"
+ default n
+ help
+ This option turns on extra type checking for some mm related types.
+
+ If you don't know what this means, say N.
+
config PRINT_STACK_DEPTH
int "Stack depth to print" if DEBUG_KERNEL
default 64