vmlinux object size
(delta in bytes from test_next-20170718 (ac3a2daf1218ad5a117d1777d78218c09604afe1)):
   text     data      bss    total  kernel
 -11565    -4380      -64   -16009  multi_v7_defconfig
 -12231    -4252        0   -16483  tegra_defconfig