vmlinux object size
(delta in bytes from test_next-20171018 (36ef71cae353f88fd6e095e2aaa3e5953af1685d)):
   text     data      bss    total  kernel
 +55410     +460    +1080   +56950  multi_v7_defconfig
 +45218    +6684    +1016   +52918  tegra_defconfig