vmlinux object size
(delta in bytes from test_next-20180104 (f4286eee6c7820b308eaed97fc38ccbff9a8d0f0)):
   text     data      bss    total  kernel
   -118    +4120      +64    +4066  multi_v7_defconfig
     +2    +4120        0    +4122  tegra_defconfig