vmlinux object size
(delta in bytes from test_next-20170525 (eb60b8cf83febf37fcd65bba0bb4dbcb2412b601)):
   text     data      bss    total  kernel
  +1982     +376        0    +2358  multi_v7_defconfig
  +3849    +1024        0    +4873  tegra_defconfig