[GIT PULL] Please pull RDMA subsystem changes

From: Jason Gunthorpe
Date: Thu Feb 23 2023 - 20:27:48 EST

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Hi Linus,

Quite a small cycle this time, even with the rc8. I suppose everyone
went to sleep over xmas.

Thanks,
Jason

The following changes since commit 22551e77e5507a06114c0af2b92bbf1a66ec33c5:

net/mlx5: Configure IPsec steering for egress RoCEv2 traffic (2023-02-15 11:30:07 +0200)

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 66fb1d5df6ace316a4a6e2c31e13fc123ea2b644:

IB/mlx5: Extend debug control for CC parameters (2023-02-19 11:50:59 +0200)

----------------------------------------------------------------
v6.3 RDMA pull request

Small cycle this time:

- Minor driver updates for hfi1, cxgb4, erdma, hns, irdma, mlx5, siw, mana

- inline CQE support for hns

- Have mlx5 display device error codes

- Pinned DMABUF support for irdma

- Continued rxe cleanups, particularly converting the MRs to use xarray

- Improvements to what can be cached in the mlx5 mkey cache

----------------------------------------------------------------
Aharon Landau (2):
RDMA/mlx5: Don't keep umrable 'page_shift' in cache entries
RDMA/mlx5: Remove implicit ODP cache entry

Alexey Kodanev (1):
RDMA/cxgb4: remove unnecessary NULL check in __c4iw_poll_cq_one()

Bernard Metzler (1):
RDMA/siw: Fix user page pinning accounting

Bob Pearson (9):
RDMA/rxe: Cleanup mr_check_range
RDMA/rxe: Move rxe_map_mr_sg to rxe_mr.c
RDMA-rxe: Isolate mr code from atomic_reply()
RDMA-rxe: Isolate mr code from atomic_write_reply()
RDMA/rxe: Cleanup page variables in rxe_mr.c
RDMA/rxe: Replace rxe_map and rxe_phys_buf by xarray
Subject: RDMA/rxe: Handle zero length rdma
RDMA/rxe: Remove rxe_alloc()
RDMA/rxe: Fix missing memory barriers in rxe_queue.h

Dan Carpenter (2):
RDMA/mlx5: Check reg_create() create for errors
iw_cxgb4: Fix potential NULL dereference in c4iw_fill_res_cm_id_entry()

Dean Luick (7):
IB/hfi1: Remove redundant pageidx variable
IB/hfi1: Assign npages earlier
IB/hfi1: Consolidate the creation of user TIDs
IB/hfi1: Improve TID validity checking
IB/hfi1: Split IB counter allocation
IB/hfi1: Update RMT size calculation
IB/hfi1: Use dma_mmap_coherent for matching buffers

Deming Wang (1):
RDMA/restrack: Correct spelling

Edward Srouji (1):
IB/mlx5: Extend debug control for CC parameters

Gustavo A. R. Silva (1):
RDMA/erdma: Replace zero-length arrays with flexible-array members

Jason Gunthorpe (3):
RDMA/umem: Remove unused 'work' member from struct ib_umem
RDMA/mlx5: Use rdma_umem_for_each_dma_block()
Merge mlx5-next into rdma.git for-next

Kees Cook (2):
RDMA/cxgb4: Replace 0-length arrays with flexible arrays
RDMA/cma: Distinguish between sockaddr_in and sockaddr_in6 by size

Leon Romanovsky (3):
Merge branch 'mlx5-next' into HEAD
RDMA/mlx5: Fix MR cache debugfs error in IB representors mode
RDMA/mlx5: Remove impossible check of mkey cache cleanup failure

Long Li (1):
RDMA/mana_ib: Fix a bug when the PF indicates more entries for registering memory on first packet

Luoyouming (3):
RDMA/hns: Remove rq inline in kernel
RDMA/hns: Add compatibility handling for only support userspace rq inline
RDMA/hns: Support cqe inline in user space

Mark Zhang (2):
RDMA/cma: Refactor the inbound/outbound path records process flow
RDMA/mlx: Calling qp event handler in workqueue context

Miaoqian Lin (3):
RDMA/hfi1: Fix doc for hfi1_free_ctxt
RDMA/erdma: Fix refcount leak in erdma_mmap
RDMA/hns: Fix refcount leak in hns_roce_mmap

Michael Guralnik (4):
RDMA/mlx5: Change the cache structure to an RB-tree
RDMA/mlx5: Introduce mlx5r_cache_rb_key
RDMA/mlx5: Cache all user cacheable mkeys on dereg MR flow
RDMA/mlx5: Add work to remove temporary entries from the cache

Mustafa Ismail (1):
RDMA/irdma: Cap MSIX used to online CPUs + 1

Nikita Zhandarovich (2):
RDMA/cxgb4: add null-ptr-check after ip_dev_find()
RDMA/cxgb4: Fix potential null-ptr-deref in pass_establish()

Or Har-Toov (4):
net/mlx5: Expose bits for querying special mkeys
net/mlx5: Change define name for 0x100 lkey value
net/mlx5e: Use query_special_contexts for mkeys
RDMA/mlx5: Use query_special_contexts for mkeys

Patrick Kelsey (2):
IB/hfi1: Fix math bugs in hfi1_can_pin_pages()
IB/hfi1: Fix sdma.h tx->num_descs off-by-one errors

Patrisious Haddad (2):
RDMA/core: Refactor rdma_bind_addr
RDMA/mlx5: Print error syndrome in case of fatal QP errors

Zhu Yanjun (6):
RDMA/irdma: Remove extra ret variable in favor of existing err
RDMA/irdma: Split MEM handler into irdma_reg_user_mr_type_mem
RDMA/irdma: Split mr alloc and free into new functions
RDMA/irdma: Split QP handler into irdma_reg_user_mr_type_qp
RDMA/irdma: Split CQ handler into irdma_reg_user_mr_type_cq
RDMA/irdma: Add support for dmabuf pin memory regions

drivers/infiniband/core/cma.c | 300 ++++++-----
drivers/infiniband/core/sa_query.c | 171 ++----
drivers/infiniband/hw/cxgb4/cm.c | 7 +
drivers/infiniband/hw/cxgb4/cq.c | 2 +-
drivers/infiniband/hw/cxgb4/restrack.c | 2 +-
drivers/infiniband/hw/cxgb4/t4fw_ri_api.h | 26 +-
drivers/infiniband/hw/erdma/erdma_hw.h | 4 +-
drivers/infiniband/hw/erdma/erdma_verbs.c | 4 +-
drivers/infiniband/hw/hfi1/chip.c | 59 ++-
drivers/infiniband/hw/hfi1/exp_rcv.h | 5 +-
drivers/infiniband/hw/hfi1/file_ops.c | 81 ++-
drivers/infiniband/hw/hfi1/init.c | 2 +-
drivers/infiniband/hw/hfi1/sdma.c | 4 +-
drivers/infiniband/hw/hfi1/sdma.h | 15 +-
drivers/infiniband/hw/hfi1/user_exp_rcv.c | 46 +-
drivers/infiniband/hw/hfi1/user_pages.c | 61 ++-
drivers/infiniband/hw/hfi1/verbs.c | 81 ++-
drivers/infiniband/hw/hns/hns_roce_device.h | 19 +-
drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 109 ++--
drivers/infiniband/hw/hns/hns_roce_hw_v2.h | 3 +-
drivers/infiniband/hw/hns/hns_roce_main.c | 17 +-
drivers/infiniband/hw/hns/hns_roce_qp.c | 66 +--
drivers/infiniband/hw/irdma/hw.c | 2 +
drivers/infiniband/hw/irdma/verbs.c | 313 +++++++----
drivers/infiniband/hw/mana/main.c | 22 +-
drivers/infiniband/hw/mlx4/main.c | 8 +
drivers/infiniband/hw/mlx4/mlx4_ib.h | 3 +
drivers/infiniband/hw/mlx4/qp.c | 121 +++--
drivers/infiniband/hw/mlx5/cmd.c | 45 +-
drivers/infiniband/hw/mlx5/cmd.h | 3 +-
drivers/infiniband/hw/mlx5/cong.c | 28 +-
drivers/infiniband/hw/mlx5/main.c | 24 +-
drivers/infiniband/hw/mlx5/mlx5_ib.h | 51 +-
drivers/infiniband/hw/mlx5/mr.c | 490 +++++++++++++----
drivers/infiniband/hw/mlx5/odp.c | 67 +--
drivers/infiniband/hw/mlx5/qp.c | 164 ++++--
drivers/infiniband/hw/mlx5/qp.h | 4 +-
drivers/infiniband/hw/mlx5/qpc.c | 7 +-
drivers/infiniband/hw/mlx5/srq.c | 2 +-
drivers/infiniband/hw/mlx5/umr.c | 4 +-
drivers/infiniband/hw/mlx5/wr.c | 2 +-
drivers/infiniband/sw/rxe/rxe.h | 38 ++
drivers/infiniband/sw/rxe/rxe_loc.h | 12 +-
drivers/infiniband/sw/rxe/rxe_mr.c | 606 ++++++++++++----------
drivers/infiniband/sw/rxe/rxe_pool.c | 46 --
drivers/infiniband/sw/rxe/rxe_pool.h | 3 -
drivers/infiniband/sw/rxe/rxe_queue.h | 108 ++--
drivers/infiniband/sw/rxe/rxe_resp.c | 202 +++-----
drivers/infiniband/sw/rxe/rxe_verbs.c | 115 ++--
drivers/infiniband/sw/rxe/rxe_verbs.h | 32 +-
drivers/infiniband/sw/siw/siw_mem.c | 23 +-
drivers/infiniband/ulp/ipoib/ipoib_main.c | 2 +-
drivers/infiniband/ulp/srp/ib_srp.c | 2 +-
drivers/net/ethernet/mellanox/mlx4/qp.c | 14 +-
drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 22 +-
include/linux/mlx4/qp.h | 1 +
include/linux/mlx5/driver.h | 1 -
include/linux/mlx5/mlx5_ifc.h | 22 +-
include/linux/mlx5/qp.h | 2 +-
include/rdma/ib_sa.h | 2 +-
include/rdma/ib_umem.h | 1 -
include/rdma/ib_verbs.h | 2 +-
include/rdma/rdma_cm.h | 1 -
include/rdma/restrack.h | 4 +-
include/uapi/rdma/hns-abi.h | 4 +
65 files changed, 2112 insertions(+), 1597 deletions(-)
(diffstat from tag for-linus-merged)

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