Pull x86 fixes from Ingo Molnar:
 "A KVM guest fix, and a kdump kernel relocation errors fix"

* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/timer: Force PIT initialization when !X86_FEATURE_ARAT
  x86/purgatory: Change compiler flags from -mcmodel=kernel to -mcmodel=large to fix kexec relocation errors