vmlinux object size
(delta in bytes from test_next-20170412 (1267f8fa29e1a6467bd70d1a77aa1934e3eabf5b)):
   text     data      bss    total  kernel
  +6394     +640     +256    +7290  multi_v7_defconfig
  +6894     +640     +256    +7790  tegra_defconfig