vmlinux object size
(delta in bytes from test_next-20170224 (3e7350242c6f3d41d28e03418bd781cc1b7bad5f)):
   text     data      bss    total  kernel
 -20533     -448        0   -20981  multi_v7_defconfig
 -19825     -192        0   -20017  tegra_defconfig