From: Leon Romanovsky <leonro@xxxxxxxxxx>
This flow has become crufty and confusing. Revise it so that the rules
on how UMR is used with MRs is much clearer and more correct.
Fixes a few minor bugs in ODP and rereg_mr where disallowed things were
not properly blocked.
Thanks
Jason Gunthorpe (5):
RDMA/mlx5: Remove dead check for EAGAIN after alloc_mr_from_cache()
RDMA/mlx5: Use set_mkc_access_pd_addr_fields() in reg_create()
RDMA/mlx5: Make mkeys always owned by the kernel's PD when not enabled
RDMA/mlx5: Disable IB_DEVICE_MEM_MGT_EXTENSIONS if IB_WR_REG_MR can't
work
RDMA/mlx5: Clarify what the UMR is for when creating MRs
drivers/infiniband/hw/mlx5/main.c | 4 +-
drivers/infiniband/hw/mlx5/mlx5_ib.h | 45 +++++++--
drivers/infiniband/hw/mlx5/mr.c | 133 ++++++++++++++-------------
drivers/infiniband/hw/mlx5/odp.c | 9 +-
drivers/infiniband/hw/mlx5/wr.c | 27 +++---
5 files changed, 127 insertions(+), 91 deletions(-)
--
2.26.2
