vmlinux object size
(delta in bytes from test_next-20170206 (ce05054690c4e11ea08a3c883c5428f5a4dd92c2)):
   text     data      bss    total  kernel
  +3985     -344        0    +3641  multi_v7_defconfig
  +3737     -416        0    +3321  tegra_defconfig