vmlinux object size
(delta in bytes from test_next-20171215 (0c1f9d81ac360d8ad31cbfd2bdcf44de8204188e)):
   text     data      bss    total  kernel
  +8291    +1456        0    +9747  multi_v7_defconfig
  +2800    +1472        0    +4272  tegra_defconfig