vmlinux object size
(delta in bytes from test_next-20170824 (9506597de2cde02d48c11d5c250250b9143f59f7)):
   text     data      bss    total  kernel
  +1722    -4192        0    -2470  multi_v7_defconfig
  +1530     -192        0    +1338  tegra_defconfig