[GIT PULL] Please pull RDMA subsystem changes

[Jason Gunthorpe <jgg@nvidia.com>]

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Hi Linus,

These are the proposed RDMA patches for 5.17.

Another small cycle. Mostly cleanups and bug fixes, quite a bit
assisted from bots. There are a few new syzkaller splats that haven't
been solved yet but they should get into the rcs in a few weeks, I
think.

There was a small merge conflict with the rdma RC tree, I fixed it up
in a usual v5.16 merge.

Thanks,
Jason

The following changes since commit df0cc57e057f18e44dac8e6c18aba47ab53202f9:

  Linux 5.16 (2022-01-09 14:55:34 -0800)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git tags/for-linus

for you to fetch changes up to c0fe82baaeb2719f910359684c0817057f79a84a:

  Merge tag 'v5.16' into rdma.git for-next (2022-01-13 13:21:03 -0400)

----------------------------------------------------------------
RDMA v5.17 merge window pull request

Substantially all bug fixes and cleanups:

- Update drivers to use common helpers for GUIDs, pkeys, bitmaps,
  memset_startat, and others

- General code cleanups from bots

- Simplify some of the rxe pool code in preparation for a larger rework

- Clean out old stuff from hns, including all support for hip06 devices

- Fix a bug where GID table entries could be missed if the table had holes
  in it

- Rename paths and sessions in rtrs for better understandability

- Consolidate the roce source port selection code

- NDR speed support in mlx5

----------------------------------------------------------------
Avihai Horon (3):
      RDMA/core: Modify rdma_query_gid() to return accurate error codes
      RDMA/core: Let ib_find_gid() continue search even after empty entry
      RDMA/cma: Let cma_resolve_ib_dev() continue search even after empty entry

Bob Pearson (6):
      RDMA/rxe: Replace irqsave locks with bh locks
      RDMA/rxe: Cleanup rxe_pool_entry
      RDMA/rxe: Copy setup parameters into rxe_pool
      RDMA/rxe: Save object pointer in pool element
      RDMA/rxe: Remove #include "rxe_loc.h" from rxe_pool.c
      RDMA/rxe: Remove some #defines from rxe_pool.h

Changcheng Deng (1):
      RDMA/bnxt_re: Remove unneeded variable

Chengchang Tang (1):
      RDMA/hns: Remove support for HIP06

Chengguang Xu (1):
      RDMA/rxe: Fix a typo in opcode name

Christophe JAILLET (16):
      RDMA/bnxt_re: Scan the whole bitmap when checking if "disabling RCFW with pending cmd-bit"
      IB/mthca: Use bitmap_zalloc() when applicable
      IB/mthca: Use bitmap_set() when applicable
      IB/mthca: Use non-atomic bitmap functions when possible in 'mthca_allocator.c'
      IB/mthca: Use non-atomic bitmap functions when possible in 'mthca_mr.c'
      RDMA/cxgb4: Use bitmap_zalloc() when applicable
      RDMA/cxgb4: Use bitmap_set() when applicable
      RDMA/cxgb4: Use non-atomic bitmap functions when possible
      RDMA/ocrdma: Use bitmap_zalloc() when applicable
      RDMA/ocrdma: Simplify code in 'ocrdma_search_mmap()'
      RDMA/mlx4: Use bitmap_alloc() when applicable
      IB/hfi1: Use bitmap_zalloc() when applicable
      RDMA/pvrdma: Use bitmap_zalloc() when applicable
      RDMA/pvrdma: Use non-atomic bitmap functions when possible
      RDMA/bnxt_re: Use bitmap_zalloc() when applicable
      RDMA/irdma: Fix the type used to declare a bitmap

Colin Ian King (1):
      IB/core: Remove redundant pointer mm

Dan Carpenter (1):
      RDMA/usnic: Clean up usnic_ib_alloc_pd()

Dust Li (1):
      RDMA/mlx5: Print wc status on CQE error and dump needed

Greg Kroah-Hartman (1):
      RDMA: Use default_groups in kobj_type

Håkon Bugge (1):
      RDMA/cma: Remove open coding of overflow checking for private_data_len

Jack Wang (1):
      RDMA/rtrs-clt: Fix the initial value of min_latency

Jason Gunthorpe (3):
      Merge tag 'v5.16-rc5' into rdma.git for-next
      Merge branch 'mlx5-next' of git://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux
      Merge tag 'v5.16' into rdma.git for-next

Jiapeng Chong (1):
      RDMA/siw: Use max() instead of doing it manually

Kamal Heib (9):
      RDMA/irdma: Use helper function to set GUIDs
      RDMA/ocrdma: Use helper function to set GUIDs
      RDMA/hns: Validate the pkey index
      RDMA/cxgb4: Use helper function to set GUIDs
      RDMA/siw: Use helper function to set sys_image_guid
      RDMA/bnxt_re: Remove dynamic pkey table
      RDMA/bnxt_re: Fix endianness warning for req.pkey
      RDMA/qedr: Fix reporting max_{send/recv}_wr attrs
      RDMA/cxgb4: Set queue pair state when being queried

Kees Cook (3):
      RDMA/mlx5: Use memset_after() to zero struct mlx5_ib_mr
      iw_cxgb4: Use memset_startat() for cpl_t5_pass_accept_rpl
      IB/mthca: Use memset_startat() for clearing mpt_entry

Leon Romanovsky (2):
      RDMA/mad: Delete duplicated init_query_mad functions
      RDMA/rxe: Delete deprecated module parameters interface

Li Zhijian (1):
      RDMA/rxe: Fix indentations and operators sytle

Maher Sanalla (1):
      IB/mlx5: Expose NDR speed through MAD

Max Gurtovoy (5):
      IB/iser: Remove deprecated pi_guard module param
      IB/iser: Rename ib_ret local variable
      IB/iser: Don't suppress send completions
      IB/iser: Remove un-needed casting to/from void pointer
      IB/iser: Align coding style across driver

Minghao Chi (2):
      RDMA/ocrdma: Remove unneeded variable
      RDMA/rxe: Remove redundant err variable

Qinghua Jin (1):
      IB/qib: Fix typos

Sergey Gorenko (1):
      IB/iser: Fix RNR errors

Vaishali Thakkar (5):
      RDMA/rtrs: Rename rtrs_sess to rtrs_path
      RDMA/rtrs-srv: Rename rtrs_srv_sess to rtrs_srv_path
      RDMA/rtrs-clt: Rename rtrs_clt_sess to rtrs_clt_path
      RDMA/rtrs-srv: Rename rtrs_srv to rtrs_srv_sess
      RDMA/rtrs-clt: Rename rtrs_clt to rtrs_clt_sess

Wenpeng Liang (1):
      RDMA/hns: Modify the hop num of HIP09 EQ to 1

Xinhao Liu (6):
      RDMA/hns: Correct the hex print format
      RDMA/hns: Correct the print format to be consistent with the variable type
      RDMA/hns: Replace tab with space in the right-side comments
      RDMA/hns: Correct the type of variables participating in the shift operation
      RDMA/hns: Correctly initialize the members of Array[][]
      RDMA/hns: Remove magic number

Yixing Liu (3):
      RDMA/hns: Remove macros that are no longer used
      RDMA/hns: Modify the mapping attribute of doorbell to device
      RDMA/hns: Support direct wqe of userspace

Zhu Yanjun (8):
      RDMA/uverbs: Remove the unnecessary assignment
      RDMA/rxe: Remove the unnecessary variable
      RDMA/rxe: Remove the unused xmit_errors member
      RDMA/core: Calculate UDP source port based on flow label or lqpn/rqpn
      RDMA/hns: Replace get_udp_sport with rdma_get_udp_sport
      RDMA/irdma: Make the source udp port vary
      RDMA/rxe: Use the standard method to produce udp source port
      RDMA/irdma: Remove the redundant return

 drivers/block/rnbd/rnbd-clt.c                      |    4 +-
 drivers/block/rnbd/rnbd-clt.h                      |    2 +-
 drivers/block/rnbd/rnbd-srv.c                      |   16 +-
 drivers/block/rnbd/rnbd-srv.h                      |    2 +-
 drivers/infiniband/core/cache.c                    |   12 +-
 drivers/infiniband/core/cma.c                      |   18 +-
 drivers/infiniband/core/device.c                   |    3 +-
 drivers/infiniband/core/sysfs.c                    |    3 +-
 drivers/infiniband/core/umem_odp.c                 |    3 +-
 drivers/infiniband/core/uverbs_cmd.c               |    1 -
 drivers/infiniband/hw/bnxt_re/ib_verbs.c           |    9 +-
 drivers/infiniband/hw/bnxt_re/main.c               |    3 +-
 drivers/infiniband/hw/bnxt_re/qplib_fp.c           |   11 +-
 drivers/infiniband/hw/bnxt_re/qplib_rcfw.c         |   12 +-
 drivers/infiniband/hw/bnxt_re/qplib_rcfw.h         |    1 -
 drivers/infiniband/hw/bnxt_re/qplib_res.c          |   50 -
 drivers/infiniband/hw/bnxt_re/qplib_res.h          |    7 -
 drivers/infiniband/hw/bnxt_re/qplib_sp.c           |   99 +-
 drivers/infiniband/hw/bnxt_re/qplib_sp.h           |    9 -
 drivers/infiniband/hw/cxgb4/cm.c                   |    5 +-
 drivers/infiniband/hw/cxgb4/id_table.c             |   17 +-
 drivers/infiniband/hw/cxgb4/provider.c             |    8 +-
 drivers/infiniband/hw/cxgb4/qp.c                   |    1 +
 drivers/infiniband/hw/hfi1/user_sdma.c             |    8 +-
 drivers/infiniband/hw/hns/Kconfig                  |   17 +-
 drivers/infiniband/hw/hns/Makefile                 |    5 -
 drivers/infiniband/hw/hns/hns_roce_ah.c            |    5 +-
 drivers/infiniband/hw/hns/hns_roce_alloc.c         |    3 +-
 drivers/infiniband/hw/hns/hns_roce_cmd.c           |   11 +-
 drivers/infiniband/hw/hns/hns_roce_common.h        |  202 -
 drivers/infiniband/hw/hns/hns_roce_cq.c            |   13 -
 drivers/infiniband/hw/hns/hns_roce_db.c            |    1 -
 drivers/infiniband/hw/hns/hns_roce_device.h        |  108 +-
 drivers/infiniband/hw/hns/hns_roce_hem.c           |    1 -
 drivers/infiniband/hw/hns/hns_roce_hw_v1.c         | 4675 --------------------
 drivers/infiniband/hw/hns/hns_roce_hw_v1.h         | 1147 -----
 drivers/infiniband/hw/hns/hns_roce_hw_v2.c         |   49 +-
 drivers/infiniband/hw/hns/hns_roce_hw_v2.h         |   22 +-
 drivers/infiniband/hw/hns/hns_roce_main.c          |   85 +-
 drivers/infiniband/hw/hns/hns_roce_mr.c            |   32 +-
 drivers/infiniband/hw/hns/hns_roce_pd.c            |   17 +-
 drivers/infiniband/hw/hns/hns_roce_qp.c            |   93 +-
 drivers/infiniband/hw/irdma/i40iw_if.c             |    2 +-
 drivers/infiniband/hw/irdma/pble.h                 |    2 +-
 drivers/infiniband/hw/irdma/verbs.c                |   31 +-
 drivers/infiniband/hw/mlx4/main.c                  |   34 +-
 drivers/infiniband/hw/mlx5/cq.c                    |    5 +-
 drivers/infiniband/hw/mlx5/mad.c                   |   23 +-
 drivers/infiniband/hw/mlx5/mlx5_ib.h               |   12 +-
 drivers/infiniband/hw/mthca/mthca_allocator.c      |   15 +-
 drivers/infiniband/hw/mthca/mthca_mr.c             |   25 +-
 drivers/infiniband/hw/mthca/mthca_provider.c       |   20 +-
 drivers/infiniband/hw/ocrdma/ocrdma_hw.c           |   16 +-
 drivers/infiniband/hw/ocrdma/ocrdma_main.c         |   17 +-
 drivers/infiniband/hw/ocrdma/ocrdma_verbs.c        |   18 +-
 drivers/infiniband/hw/ocrdma/ocrdma_verbs.h        |    1 -
 drivers/infiniband/hw/qedr/verbs.c                 |    2 +
 drivers/infiniband/hw/qib/qib_iba6120.c            |    2 +-
 drivers/infiniband/hw/qib/qib_iba7220.c            |    2 +-
 drivers/infiniband/hw/qib/qib_iba7322.c            |    2 +-
 drivers/infiniband/hw/usnic/usnic_ib_sysfs.c       |    3 +-
 drivers/infiniband/hw/usnic/usnic_ib_verbs.c       |    8 +-
 drivers/infiniband/hw/vmw_pvrdma/pvrdma_doorbell.c |   10 +-
 drivers/infiniband/sw/rxe/Makefile                 |    1 -
 drivers/infiniband/sw/rxe/rxe.c                    |    4 -
 drivers/infiniband/sw/rxe/rxe.h                    |    2 -
 drivers/infiniband/sw/rxe/rxe_comp.c               |    8 +-
 drivers/infiniband/sw/rxe/rxe_cq.c                 |   24 +-
 drivers/infiniband/sw/rxe/rxe_loc.h                |   10 +-
 drivers/infiniband/sw/rxe/rxe_mcast.c              |   11 +-
 drivers/infiniband/sw/rxe/rxe_mr.c                 |    6 +-
 drivers/infiniband/sw/rxe/rxe_mw.c                 |   21 +-
 drivers/infiniband/sw/rxe/rxe_net.c                |    9 +-
 drivers/infiniband/sw/rxe/rxe_opcode.c             |  739 ++--
 drivers/infiniband/sw/rxe/rxe_pool.c               |  177 +-
 drivers/infiniband/sw/rxe/rxe_pool.h               |   54 +-
 drivers/infiniband/sw/rxe/rxe_qp.c                 |    6 +-
 drivers/infiniband/sw/rxe/rxe_queue.c              |    9 +-
 drivers/infiniband/sw/rxe/rxe_req.c                |   16 +-
 drivers/infiniband/sw/rxe/rxe_srq.c                |    2 +-
 drivers/infiniband/sw/rxe/rxe_sysfs.c              |  119 -
 drivers/infiniband/sw/rxe/rxe_task.c               |   18 +-
 drivers/infiniband/sw/rxe/rxe_verbs.c              |   34 +-
 drivers/infiniband/sw/rxe/rxe_verbs.h              |   24 +-
 drivers/infiniband/sw/siw/siw_verbs.c              |    6 +-
 drivers/infiniband/ulp/iser/iscsi_iser.c           |   76 +-
 drivers/infiniband/ulp/iser/iscsi_iser.h           |   23 +-
 drivers/infiniband/ulp/iser/iser_initiator.c       |  106 +-
 drivers/infiniband/ulp/iser/iser_memory.c          |   58 +-
 drivers/infiniband/ulp/iser/iser_verbs.c           |  138 +-
 drivers/infiniband/ulp/rtrs/rtrs-clt-stats.c       |    8 +-
 drivers/infiniband/ulp/rtrs/rtrs-clt-sysfs.c       |  145 +-
 drivers/infiniband/ulp/rtrs/rtrs-clt.c             | 1087 ++---
 drivers/infiniband/ulp/rtrs/rtrs-clt.h             |   41 +-
 drivers/infiniband/ulp/rtrs/rtrs-pri.h             |   18 +-
 drivers/infiniband/ulp/rtrs/rtrs-srv-sysfs.c       |  121 +-
 drivers/infiniband/ulp/rtrs/rtrs-srv.c             |  680 +--
 drivers/infiniband/ulp/rtrs/rtrs-srv.h             |   16 +-
 drivers/infiniband/ulp/rtrs/rtrs.c                 |   98 +-
 drivers/infiniband/ulp/rtrs/rtrs.h                 |   34 +-
 drivers/net/ethernet/chelsio/cxgb4/t4_msg.h        |    2 +-
 include/rdma/ib_mad.h                              |    1 +
 include/rdma/ib_smi.h                              |   12 +-
 include/rdma/ib_verbs.h                            |   17 +
 include/uapi/rdma/hns-abi.h                        |    2 +
 105 files changed, 2229 insertions(+), 8794 deletions(-)
(diffstat from tag for-linus-merged)

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