README: document "make olddefconfig"
While "olddefconfig" was documented in "make help", it was not mentioned
in the README.
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/README b/README
index 9beaed0..b9a171a 100644
--- a/README
+++ b/README
@@ -180,6 +180,10 @@
with questions already answered.
Additionally updates the dependencies.
+ "make olddefconfig"
+ Like above, but sets new symbols to their default
+ values without prompting.
+
"make defconfig" Create a ./.config file by using the default
symbol values from either arch/$ARCH/defconfig
or arch/$ARCH/configs/${PLATFORM}_defconfig,