vmlinux object size
(delta in bytes from test_next-20170410 (f8c97bdb49832d2b0edaa0c05db873aa2f6101ff)):
   text     data      bss    total  kernel
   -618    +5336        0    +4718  multi_v7_defconfig
     -6    +7808    +2816   +10618  tegra_defconfig