vmlinux object size
(delta in bytes from test_v3.18-rc3 (0df1f2487d2f0d04703f142813d53615d62a1da4)):
   text     data      bss    total  kernel
   +448        0        0     +448  omap1_defconfig
   +448        0        0     +448  omap1_defconfig_1510innovator_only
   +448        0        0     +448  omap1_defconfig_5912osk_only