vmlinux object size
(delta in bytes from test_next-20171114 (c9b945f2a731076ad5c634b6ca65a8916e127ba3)):
   text     data      bss    total  kernel
 +12354  -265640        0  -253286  multi_v7_defconfig
 +12902  -265596        0  -252694  tegra_defconfig