vmlinux object size
(delta in bytes from test_next-20170419 (3ea52566d0f7e4d02ab2a7a0e0c97fc37a056d5f)):
   text     data      bss    total  kernel
  +2720     +304     +128    +3152  multi_v7_defconfig
    +48        0      +64     +112  tegra_defconfig