Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

Pull arm64 fixes from Will Deacon:
 "Here's the weekly batch of fixes for arm64. Not an awful lot here, but
  there are still a few unresolved issues relating to CPU hotplug, RCU
  and IRQ tracing that I hope to queue fixes for next week.

  Summary:

   - Fix early use of kprobes

   - Fix kernel placement in kexec_file_load()

   - Bump maximum number of NUMA nodes"

* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
  arm64: kexec_file: try more regions if loading segments fails
  arm64: kprobes: Use BRK instead of single-step when executing instructions out-of-line
  arm64: NUMA: Kconfig: Increase NODES_SHIFT to 4