Merge branch 'spectre' of git://git.armlinux.org.uk/~rmk/linux-arm

Pull ARM spectre fix from Russell King:
 "Exynos folk noticed that CPU hotplug wasn't working with their kernel
  configuration, and have tested this as fixing the problem"

* 'spectre' of git://git.armlinux.org.uk/~rmk/linux-arm:
  ARM: ensure that processor vtables is not lost after boot