[GIT PULL] Please pull RDMA subsystem changes

[Jason Gunthorpe]

Hi Linus,

First rc pull request

The usual collection of driver bug fixes, and a few regressions from the merge
window. Nothing particularly worrisome.

The following changes since commit 54ecb8f7028c5eb3d740bb82b0f1d90f2df63c5c:

  Linux 5.4-rc1 (2019-09-30 10:35:40 -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 0417791536ae1e28d7f0418f1d20048ec4d3c6cf:

  RDMA/mlx5: Add missing synchronize_srcu() for MW cases (2019-10-04 15:54:22 -0300)

----------------------------------------------------------------
RDMA subsystem updates for 5.4-rc

Various minor bug fixes posted in the last couple of weeks:

- Various missed memory frees and error unwind bugs

- Fix regressions in a few iwarp drivers from 5.4 patches

- A few regressions added in past kernels

- Squash a number of races in mlx5 ODP code

----------------------------------------------------------------
Adit Ranadive (1):
      RDMA/vmw_pvrdma: Free SRQ only once

Bart Van Assche (1):
      RDMA/iwcm: Fix a lock inversion issue

Christophe JAILLET (1):
      RDMA/core: Fix an error handling path in 'res_get_common_doit()'

Greg KH (1):
      RDMA/cxgb4: Do not dma memory off of the stack

Jack Morgenstein (1):
      RDMA/cm: Fix memory leak in cm_add/remove_one

Jason Gunthorpe (6):
      RDMA/mlx5: Do not allow rereg of a ODP MR
      RDMA/mlx5: Fix a race with mlx5_ib_update_xlt on an implicit MR
      RDMA/odp: Lift umem_mutex out of ib_umem_odp_unmap_dma_pages()
      RDMA/mlx5: Order num_pending_prefetch properly with synchronize_srcu
      RDMA/mlx5: Put live in the correct place for ODP MRs
      RDMA/mlx5: Add missing synchronize_srcu() for MW cases

Krishnamraju Eraparaju (1):
      RDMA/siw: Fix serialization issue in write_space()

Leon Romanovsky (1):
      RDMA/nldev: Reshuffle the code to avoid need to rebind QP in error path

Michal Kalderon (1):
      RDMA/core: Fix use after free and refcnt leak on ndev in_device in iwarp_query_port

Mohamad Heib (1):
      IB/core: Fix wrong iterating on ports

Navid Emamdoost (1):
      RDMA/hfi1: Prevent memory leak in sdma_init

Potnuri Bharat Teja (1):
      RDMA/iw_cxgb4: fix SRQ access from dump_qp()

Shiraz, Saleem (1):
      RDMA/i40iw: Associate ibdev to netdev before IB device registration

 drivers/infiniband/core/cm.c                  |  3 ++
 drivers/infiniband/core/cma.c                 |  3 +-
 drivers/infiniband/core/device.c              |  9 ++--
 drivers/infiniband/core/nldev.c               | 12 ++---
 drivers/infiniband/core/security.c            |  2 +-
 drivers/infiniband/core/umem_odp.c            |  6 ++-
 drivers/infiniband/hw/cxgb4/device.c          |  7 ++-
 drivers/infiniband/hw/cxgb4/mem.c             | 28 ++++++-----
 drivers/infiniband/hw/cxgb4/qp.c              | 10 +---
 drivers/infiniband/hw/hfi1/sdma.c             |  5 +-
 drivers/infiniband/hw/i40iw/i40iw_verbs.c     |  4 ++
 drivers/infiniband/hw/mlx5/devx.c             | 58 +++++++----------------
 drivers/infiniband/hw/mlx5/mlx5_ib.h          |  3 +-
 drivers/infiniband/hw/mlx5/mr.c               | 68 +++++++++++----------------
 drivers/infiniband/hw/mlx5/odp.c              | 58 ++++++++++++++++++-----
 drivers/infiniband/hw/vmw_pvrdma/pvrdma_srq.c |  2 -
 drivers/infiniband/sw/siw/siw_qp.c            | 15 ++++--
 drivers/net/ethernet/mellanox/mlx5/core/mr.c  |  8 +---
 18 files changed, 154 insertions(+), 147 deletions(-)

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