vmlinux object size
(delta in bytes from test_v3.18-rc1 (f114040e3ea6e07372334ade75d1ee0775c355e1)):
   text     data      bss    total  kernel
 +12834     +368        0   +13202  multi_v7_defconfig
  +5283     +128        0    +5411  tegra_defconfig