040000 tree 6f682e8e926005f447eb83e4e495d8d8a0d8e9e3	crypto
040000 tree 31e7069f1fd363bb2e1e961f16458634c18baa44	linux
040000 tree e9048ed5fdd001110c450c0cddbe9c84d1dc6338	net
040000 tree d19d4aef6b18b909aa7edb544c82935ff72ba86e	uapi