vmlinux object size
(delta in bytes from test_next-20171207 (e40fd8d6b4d9f59b160faa1736f78fc07533ff37)):
   text     data      bss    total  kernel
  -1715    -7712        0    -9427  multi_v7_defconfig
   +637      +64        0     +701  tegra_defconfig