vmlinux object size
(delta in bytes from test_v3.12-rc5 (61e6cfa80de5760bbe406f4e815b7739205754d2)):
   text     data      bss    total  kernel
   -168      +64     -768     -872  multi_v7_defconfig
  -1781       -8     -704    -2493  tegra_defconfig