vmlinux object size
(delta in bytes from test_next-20170630 (a70e9c77d0f09e7d00b62a8d618a61b2dfc5d889)):
   text     data      bss    total  kernel
  +7666    +3240     +704   +11610  multi_v7_defconfig
  -2374     -128        0    -2502  tegra_defconfig