Pull arm64 fixes from Will Deacon:
 "A couple of arm64 fixes

   - Fix boot on Hikey-960 by avoiding an IPI with interrupts disabled

   - Fix address truncation in pfn_valid() implementation"

* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
  arm64: mm: check for upper PAGE_SHIFT bits in pfn_valid()
  arm64: Avoid calling stop_machine() when patching jump labels