Boot-time memory difference
(delta in bytes from test_v4.0-rc1 (c517d838eb7d07bbe9507871fab3931deccff539))
  avail  rsrvd   high  freed  board          kconfig
 -117772k -13300k      .  -168k  2420n800       omap2plus_defconfig_n800_only_a
    -4k     4k      .      .  37xxevm        omap2plus_defconfig
    -4k     4k      .      .  4430es2panda   omap2plus_defconfig
    -4k     4k      .      .  4460pandaes    omap2plus_defconfig
    -4k     4k      .      .  5430es2sbct54  omap2plus_defconfig