Merge git://

Pull Sparc fixes from David Miller:
 "Hook up the memfd syscall, and properly claim all PCI resources
  discovered when building the PCI device tree"

* git://
  sparc: Hook up memfd_create system call.
  sparc64: Properly claim resources as each PCI bus is probed.
  sparc64: Skip bogus PCI bridge ranges.
  sparc64: Expand PCI bridge probing debug logging.