[GIT PULL] Please pull RDMA subsystem changes

[Jason Gunthorpe <jgg@nvidia.com>]

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Hi Linus,

Here is the RDMA pull request for 6.3 - as is now typical this is
mostly a whole range of unrelated changes in drivers. The few notable
series are highlighted in the tag.

Thanks,
Jason

The following changes since commit e8d018dd0257f744ca50a729e3d042cf2ec9da65:

  Linux 6.3-rc3 (2023-03-19 13:27:55 -0700)

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 531094dc7164718d28ebb581d729807d7e846363:

  RDMA/efa: Add rdma write capability to device caps (2023-04-21 19:18:58 -0300)

----------------------------------------------------------------
v6.4 merge window RDMA pull request

Usual wide collection of unrelated items in drivers:

- Driver bug fixes and treewide cleanups in hfi1, siw, qib, mlx5, rxe,
  usnic, usnic, bnxt_re, ocrdma, iser
   * Unnecessary NULL checks
   * kmap obsolescence
   * pci_enable_pcie_error_reporting() obsolescence
   * Unused variables and macros
   * trace event related warnings
   * casting warnings

- Code cleanups for irdm and erdma

- EFA reporting of 128 byte PCIe TLP support

- mlx5 more agressively uses the out of order HW feature

- Big rework of how state machines and tasks work in rxe

- Fix a syzkaller found crash netdev refcount leak in siw

- bnxt_re revises their HW description header

- Congestion control for bnxt_re

- Use mmu_notifiers more safely in hfi1

- mlx5 gets better support for PCIe relaxed ordering inside VMs

----------------------------------------------------------------
Avihai Horon (4):
      RDMA/mlx5: Remove pcie_relaxed_ordering_enabled() check for RO write
      RDMA/mlx5: Check pcie_relaxed_ordering_enabled() in UMR
      net/mlx5: Update relaxed ordering read HCA capabilities
      RDMA/mlx5: Allow relaxed ordering read in VFs and VMs

Bjorn Helgaas (2):
      IB/hfi1: Drop redundant pci_enable_pcie_error_reporting()
      IB/qib: Drop redundant pci_enable_pcie_error_reporting()

Bob Pearson (18):
      RDMA/rxe: Replace exists by rxe in rxe.c
      RDMA/rxe: Change rxe_dbg to rxe_dbg_dev
      RDMA/rxe: Extend dbg log messages to err and info
      RDMA/rxe: Add error messages
      RDMA/rxe: Convert tasklet args to queue pairs
      RDMA/rxe: Cleanup reset state handling in rxe_resp.c
      RDMA/rxe: Cleanup error state handling in rxe_comp.c
      RDMA/rxe: Remove qp reference counting in tasks
      RDMA/rxe: Remove __rxe_do_task()
      RDMA/rxe: Make tasks schedule each other
      RDMA/rxe: Rewrite rxe_task.c
      RDMA/rxe: Remove tasklet call from rxe_cq.c
      RDMA/rxe: Fix incorrect TASKLET_STATE_SCHED check in rxe_task.c
      RDMA/rxe: Remove qp->resp.state
      RDMA/rxe: Remove qp->comp.state
      RDMA/rxe: Remove qp->req.state
      RDMA/rxe: Move code to check if drained to subroutine
      RDMA/rxe: Protect QP state with qp->state_lock

Cai Huoqing (1):
      RDMA/usnic: Remove redundant pci_clear_master

Cheng Xu (4):
      RDMA/erdma: Unify byte ordering APIs usage
      RDMA/erdma: Eliminate unnecessary casting of EQ doorbells
      RDMA/erdma: Minor refactor of device init flow
      RDMA/erdma: Use fixed hardware page size

Christophe JAILLET (1):
      RDMA/irdma: Slightly optimize irdma_form_ah_cm_frame()

Daisuke Matsuda (1):
      RDMA/rxe: Fix spinlock recursion deadlock on requester

Dan Carpenter (1):
      RDMA/mlx4: Prevent shift wrapping in set_user_sq_size()

Daniil Dulov (1):
      RDMA/siw: Fix potential page_array out of range access

Dean Luick (1):
      IB/hfi1: Remove trace newlines

Ehab Ababneh (1):
      IB/hfi1: Suppress useless compiler warnings

Gustavo A. R. Silva (1):
      RDMA/core: Fix multiple -Warray-bounds warnings

Ira Weiny (1):
      RDMA/qib: Remove deprecated kmap() call

Jason Gunthorpe (1):
      RDMA: Add ib_virt_dma_to_page()

Kang Chen (1):
      IB/hifi1: add a null check of kzalloc_node in hfi1_ipoib_txreq_init

Kees Cook (1):
      IB/rdmavt: Fix target union member for rvt_post_one_wr()

Krzysztof Czurylo (1):
      RDMA/irdma: Refactor HW statistics

Leon Romanovsky (3):
      Enable IB out-of-order by default in mlx5
      Merge branch 'mlx5-next' into wip/leon-for-next
      RDMA/rxe: Clean kzalloc failure paths

Mark Bloch (1):
      RDMA/mlx5: Fix flow counter query via DEVX

Mark Zhang (2):
      RDMA/cm: Trace icm_send_rej event before the cm state is reset
      RDMA/mlx5: Use correct device num_ports when modify DC

Max Gurtovoy (3):
      IB/iser: remove unused macros
      IB/iser: centralize setting desc type and done callback
      IB/iser: remove redundant new line

Michal Swiatkowski (1):
      RDMA/irdma: Change name of interrupts

Natalia Petrova (1):
      RDMA/rdmavt: Delete unnecessary NULL check

Or Har-Toov (3):
      net/mlx5: Expose bits for enabling out-of-order by default
      RDMA/mlx5: Disable out-of-order in integrity enabled QPs
      net/mlx5: Set out of order (ooo) by default

Patrick Kelsey (3):
      IB/hfi1: Fix SDMA mmu_rb_node not being evicted in LRU order
      IB/hfi1: Fix bugs with non-PAGE_SIZE-end multi-iovec user SDMA requests
      IB/hfi1: Place struct mmu_rb_handler on cache line start

Patrisious Haddad (2):
      net/mlx5: Introduce other vport query for Q-counters
      RDMA/mlx5: Expand switchdev Q-counters to expose representor statistics

Rohit Chavan (1):
      RDMA/mlx5: Coding style fix reported by checkpatch

Saravanan Vajravel (1):
      RDMA/srpt: Add a check for valid 'mad_agent' pointer

Selvin Xavier (8):
      RDMA/bnxt_re: Add resize_cq support
      RDMA/bnxt_re: Update HW interface headers
      RDMA/bnxt_re: Remove HW queue mapping from RoCE Driver
      RDMA/bnxt_re: Convert RCFW_CMD_PREP macro to static inline function
      RDMA/bnxt_re: Reduce number of argumets to control path command APIs
      RDMA/bnxt_re: RoCE slow path TLV support
      RDAM/bnxt_re: Use tlv apis while processing the slow path commands
      RDMA/bnxt_re: Enable congestion control by default

Sindhu Devale (1):
      RDMA/irdma: Refactor PBLE functions

Tatyana Nikolova (1):
      RDMA/irdma: Remove a redundant irdma_arp_table() call

Tejun Heo (1):
      RDMA/irdma: Drop spurious WQ_UNBOUND from alloc_ordered_workqueue() call

Tetsuo Handa (1):
      RDMA/siw: Remove namespace check from siw_netdev_event()

Tom Rix (4):
      RDMA/bnxt_re: remove unused num_srqne_processed and num_cqne_processed variables
      RDMA/ocrdma: remove unused discard_cnt variable
      RDMA/mlx5: Remove unused num_alloc_xa_entries variable
      IB/qib: Remove unused cnt variable

Yang Li (1):
      RDMA/cma: Remove NULL check before dev_{put, hold}

Yixing Liu (1):
      RDMA/hns: Add new command to support query vf caps

Yonatan Nachum (2):
      RDMA/efa: Add data polling capability feature bit
      RDMA/efa: Add rdma write capability to device caps

Zhu Yanjun (1):
      RDMA/rxe: Fix the error "trying to register non-static key in rxe_cleanup_task"

 drivers/infiniband/core/cm.c                       |    3 +-
 drivers/infiniband/core/cma.c                      |    6 +-
 drivers/infiniband/core/user_mad.c                 |   23 +-
 drivers/infiniband/hw/bnxt_re/ib_verbs.c           |  109 +
 drivers/infiniband/hw/bnxt_re/ib_verbs.h           |    3 +
 drivers/infiniband/hw/bnxt_re/main.c               |  103 +-
 drivers/infiniband/hw/bnxt_re/qplib_fp.c           |  211 +-
 drivers/infiniband/hw/bnxt_re/qplib_fp.h           |    5 +
 drivers/infiniband/hw/bnxt_re/qplib_rcfw.c         |   97 +-
 drivers/infiniband/hw/bnxt_re/qplib_rcfw.h         |   66 +-
 drivers/infiniband/hw/bnxt_re/qplib_sp.c           |  337 +-
 drivers/infiniband/hw/bnxt_re/qplib_sp.h           |   68 +-
 drivers/infiniband/hw/bnxt_re/qplib_tlv.h          |  162 +
 drivers/infiniband/hw/bnxt_re/roce_hsi.h           | 7423 ++++++++++++--------
 drivers/infiniband/hw/efa/efa_admin_cmds_defs.h    |   17 +-
 drivers/infiniband/hw/efa/efa_io_defs.h            |   42 +-
 drivers/infiniband/hw/efa/efa_verbs.c              |   11 +-
 drivers/infiniband/hw/erdma/erdma.h                |    2 +-
 drivers/infiniband/hw/erdma/erdma_cm.h             |   10 +-
 drivers/infiniband/hw/erdma/erdma_cmdq.c           |   42 +-
 drivers/infiniband/hw/erdma/erdma_cq.c             |    2 +-
 drivers/infiniband/hw/erdma/erdma_eq.c             |    9 +-
 drivers/infiniband/hw/erdma/erdma_hw.h             |    4 +
 drivers/infiniband/hw/erdma/erdma_main.c           |   39 +-
 drivers/infiniband/hw/erdma/erdma_verbs.c          |   17 +-
 drivers/infiniband/hw/hfi1/chip.c                  |   18 +-
 drivers/infiniband/hw/hfi1/driver.c                |    2 +-
 drivers/infiniband/hw/hfi1/file_ops.c              |    2 +-
 drivers/infiniband/hw/hfi1/init.c                  |   12 +-
 drivers/infiniband/hw/hfi1/ipoib_tx.c              |    6 +-
 drivers/infiniband/hw/hfi1/mmu_rb.c                |   84 +-
 drivers/infiniband/hw/hfi1/mmu_rb.h                |   22 +-
 drivers/infiniband/hw/hfi1/pcie.c                  |    2 -
 drivers/infiniband/hw/hfi1/pio.c                   |    2 +-
 drivers/infiniband/hw/hfi1/sdma.c                  |   21 +-
 drivers/infiniband/hw/hfi1/sdma.h                  |   16 +-
 drivers/infiniband/hw/hfi1/sdma_txreq.h            |    1 +
 drivers/infiniband/hw/hfi1/trace_dbg.h             |    7 +
 drivers/infiniband/hw/hfi1/trace_mmu.h             |    4 -
 drivers/infiniband/hw/hfi1/user_sdma.c             |  600 +-
 drivers/infiniband/hw/hfi1/user_sdma.h             |    5 -
 drivers/infiniband/hw/hfi1/verbs.c                 |    4 +-
 drivers/infiniband/hw/hfi1/vnic_sdma.c             |    1 +
 drivers/infiniband/hw/hns/hns_roce_hw_v2.c         |  189 +-
 drivers/infiniband/hw/hns/hns_roce_hw_v2.h         |   31 +-
 drivers/infiniband/hw/irdma/cm.c                   |    2 +-
 drivers/infiniband/hw/irdma/ctrl.c                 |  324 +-
 drivers/infiniband/hw/irdma/defs.h                 |    9 +-
 drivers/infiniband/hw/irdma/hw.c                   |   17 +-
 drivers/infiniband/hw/irdma/i40iw_hw.c             |   60 +-
 drivers/infiniband/hw/irdma/icrdma_hw.c            |   51 +
 drivers/infiniband/hw/irdma/irdma.h                |    1 +
 drivers/infiniband/hw/irdma/main.h                 |    3 +
 drivers/infiniband/hw/irdma/pble.c                 |   16 +-
 drivers/infiniband/hw/irdma/pble.h                 |    2 +-
 drivers/infiniband/hw/irdma/protos.h               |    8 +-
 drivers/infiniband/hw/irdma/type.h                 |  166 +-
 drivers/infiniband/hw/irdma/utils.c                |  172 +-
 drivers/infiniband/hw/irdma/verbs.c                |  200 +-
 drivers/infiniband/hw/mlx4/qp.c                    |    8 +-
 drivers/infiniband/hw/mlx5/counters.c              |  171 +-
 drivers/infiniband/hw/mlx5/devx.c                  |   33 +-
 drivers/infiniband/hw/mlx5/mr.c                    |   12 +-
 drivers/infiniband/hw/mlx5/qp.c                    |   19 +-
 drivers/infiniband/hw/mlx5/umr.c                   |    7 +-
 drivers/infiniband/hw/mlx5/umr.h                   |    3 +-
 drivers/infiniband/hw/ocrdma/ocrdma_verbs.c        |    2 -
 drivers/infiniband/hw/qib/qib_file_ops.c           |    9 +-
 drivers/infiniband/hw/qib/qib_pcie.c               |    8 -
 drivers/infiniband/hw/qib/qib_user_sdma.c          |   11 +-
 drivers/infiniband/hw/usnic/usnic_ib_main.c        |    2 -
 drivers/infiniband/sw/rdmavt/qp.c                  |    4 +-
 drivers/infiniband/sw/rxe/rxe.c                    |   16 +-
 drivers/infiniband/sw/rxe/rxe.h                    |   46 +-
 drivers/infiniband/sw/rxe/rxe_comp.c               |  161 +-
 drivers/infiniband/sw/rxe/rxe_cq.c                 |   39 +-
 drivers/infiniband/sw/rxe/rxe_icrc.c               |    4 +-
 drivers/infiniband/sw/rxe/rxe_loc.h                |    7 +-
 drivers/infiniband/sw/rxe/rxe_mmap.c               |    6 +-
 drivers/infiniband/sw/rxe/rxe_mr.c                 |   29 +-
 drivers/infiniband/sw/rxe/rxe_net.c                |   11 +-
 drivers/infiniband/sw/rxe/rxe_qp.c                 |  263 +-
 drivers/infiniband/sw/rxe/rxe_queue.c              |    5 +-
 drivers/infiniband/sw/rxe/rxe_recv.c               |   15 +-
 drivers/infiniband/sw/rxe/rxe_req.c                |  104 +-
 drivers/infiniband/sw/rxe/rxe_resp.c               |  126 +-
 drivers/infiniband/sw/rxe/rxe_srq.c                |    6 +-
 drivers/infiniband/sw/rxe/rxe_task.c               |  268 +-
 drivers/infiniband/sw/rxe/rxe_task.h               |   23 +-
 drivers/infiniband/sw/rxe/rxe_verbs.c              |  983 ++-
 drivers/infiniband/sw/rxe/rxe_verbs.h              |   14 -
 drivers/infiniband/sw/siw/siw_main.c               |    3 -
 drivers/infiniband/sw/siw/siw_qp_rx.c              |    6 +-
 drivers/infiniband/sw/siw/siw_qp_tx.c              |   21 +-
 drivers/infiniband/sw/siw/siw_verbs.c              |    4 +-
 drivers/infiniband/ulp/iser/iser_initiator.c       |   17 +-
 drivers/infiniband/ulp/iser/iser_verbs.c           |    6 -
 drivers/infiniband/ulp/srpt/ib_srpt.c              |   23 +-
 drivers/net/ethernet/broadcom/bnxt/bnxt_hsi.h      |   81 +
 .../net/ethernet/mellanox/mlx5/core/en/params.c    |    3 +-
 .../net/ethernet/mellanox/mlx5/core/en_common.c    |    9 +-
 drivers/net/ethernet/mellanox/mlx5/core/main.c     |    3 +
 include/linux/mlx5/mlx5_ifc.h                      |   31 +-
 include/rdma/ib_verbs.h                            |   25 +
 include/uapi/rdma/bnxt_re-abi.h                    |    4 +
 include/uapi/rdma/efa-abi.h                        |    4 +-
 106 files changed, 8007 insertions(+), 5519 deletions(-)
 create mode 100644 drivers/infiniband/hw/bnxt_re/qplib_tlv.h

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