pci-v4.4-fixes-1

  NUMA
    Prevent out of bounds access in numa_node override (Mathias Krause)

  HiSilicon host bridge driver
    Fix deferred probing (Arnd Bergmann)

  Synopsys DesignWare host bridge driver
    Remove incorrect io_base assignment (Stanimir Varbanov)
    Move align_resource function pointer to pci_host_bridge structure (Gabriele Paoloni)