vmlinux object size
(delta in bytes from test_next-20170426 (e0a8aa40bd2c7d973b6520293f3fd86dcbca847b)):
   text     data      bss    total  kernel
  -2928     +192        0    -2736  multi_v7_defconfig
  +2640     +320       +8    +2968  tegra_defconfig