vmlinux object size
(delta in bytes from test_next-20170728 (b2cf822e075f7a7e7ced8c50af600f9edf5ccc31)):
   text     data      bss    total  kernel
  +1705    +1480        0    +3185  multi_v7_defconfig
  +1665    -2560        0     -895  tegra_defconfig