Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64

Pull arm64 bugfix from Catalin Marinas:
 "Arm64 page permission bug fix.

  Without this fix, the CPU speculatively accesses the interrupt
  controller memory causing random IRQ acknowledge."

* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64:
  arm64: Distinguish between user and kernel XN bits