Merge branch 'raw_dumps' into rdma.git for-next

Maor Gottlieb says:

====================
The following series adds support to get the RDMA resource data in RAW
format. The main motivation for doing this is to enable vendors to return
the entire QP/CQ/MR data without a need from the vendor to set each
field separately.
====================

Based on the mlx5-next branch at
      git://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux
due to dependencies

* branch 'raw_dumps':
  RDMA/mlx5: Add support to get MR resource in RAW format
  RDMA/mlx5: Add support to get CQ resource in RAW format
  RDMA/mlx5: Add support to get QP resource in RAW format
  RDMA: Add support to dump resource tracker in RAW format
  RDMA: Add dedicated CM_ID resource tracker function
  RDMA: Add dedicated QP resource tracker function
  RDMA: Add a dedicated CQ resource tracker function
  RDMA: Add dedicated MR resource tracker function
  RDMA/core: Don't call fill_res_entry for PD
  net/mlx5: Add support in query QP, CQ and MKEY segments
  net/mlx5: Export resource dump interface

Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>