vmlinux object size
(delta in bytes from test_next-20170424 (ee91aaf669ac4fbb09283958f69d57dcad5c4963)):
   text     data      bss    total  kernel
  +7975    +4928     -112   +12791  multi_v7_defconfig
 +13432    +1344     -112   +14664  tegra_defconfig