--- zzzz-none-000/linux-3.10.107/Documentation/kbuild/00-INDEX	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/Documentation/kbuild/00-INDEX	2021-02-04 17:41:59.000000000 +0000
@@ -1,5 +1,7 @@
 00-INDEX
 	- this file: info on the kernel build process
+headers_install.txt
+	- how to export Linux headers for use by userspace
 kbuild.txt
 	- developer information on kbuild
 kconfig.txt