Merge branch 'devlink' into testing/rdma-next

* devlink:
  Revert "net: hns3: add void before function which don't receive ret"
  devlink: Open devlink to parallel operations
  devlink: Use xarray locking mechanism instead big devlink lock
  devlink: Require devlink lock during device reload
  devlink: Add devlink nested locking primitive
  devlink: Be explicit with devlink port protection
  devlink: Clean registration of devlink port