vmlinux object size
(delta in bytes from test_v4.12-rc4 (3c2993b8c6143d8a5793746a54eba8f86f95240f)):
   text     data      bss    total  kernel
  +1158      -64        0    +1094  multi_v7_defconfig
    +62        0        0      +62  tegra_defconfig