vmlinux object size
(delta in bytes from test_next-20170420 (2fbd8a8f114125a20589d1b1231fd04b2ef6714f)):
   text     data      bss    total  kernel
   -890     -164        0    -1054  multi_v7_defconfig
  +1702     -164      +64    +1602  tegra_defconfig