vmlinux object size
(delta in bytes from test_v4.8-rc2 (694d0d0bb2030d2e36df73e2d23d5770511dbc8d)):
   text     data      bss    total  kernel
   +568     -512        0      +56  multi_v7_defconfig
   +548     -512        0      +36  tegra_defconfig