Hi, These are a set of patches [v4] which removes semaphores from infiniband. These are part of a bigger effort to eliminate all semaphores from the linux kernel.
v3 -> v4: IB/mlx5: Added patch - Replace semaphore umr_common:sem with wait_event IB/mlx5: Fixed a bug pointed out by Leon Romanovsky Thanks, Binoy Binoy Jayan (10): IB/core: iwpm_nlmsg_request: Replace semaphore with completion IB/core: Replace semaphore sm_sem with an atomic wait IB/hns: Replace semaphore poll_sem with mutex IB/mthca: Replace semaphore poll_sem with mutex IB/isert: Replace semaphore sem with completion IB/hns: Replace counting semaphore event_sem with wait_event IB/mthca: Replace counting semaphore event_sem with wait_event IB/mlx5: Add helper mlx5_ib_post_send_wait IB/mlx5: Replace semaphore umr_common:sem with wait_event IB/mlx5: Simplify completion into a wait_event drivers/infiniband/core/iwpm_msg.c | 8 +- drivers/infiniband/core/iwpm_util.c | 7 +- drivers/infiniband/core/iwpm_util.h | 3 +- drivers/infiniband/core/user_mad.c | 20 +++-- drivers/infiniband/hw/hns/hns_roce_cmd.c | 57 ++++++++----- drivers/infiniband/hw/hns/hns_roce_device.h | 5 +- drivers/infiniband/hw/mlx5/main.c | 6 +- drivers/infiniband/hw/mlx5/mlx5_ib.h | 9 +- drivers/infiniband/hw/mlx5/mr.c | 124 +++++++++------------------- drivers/infiniband/hw/mthca/mthca_cmd.c | 57 ++++++++----- drivers/infiniband/hw/mthca/mthca_cmd.h | 1 + drivers/infiniband/hw/mthca/mthca_dev.h | 5 +- drivers/infiniband/ulp/isert/ib_isert.c | 6 +- drivers/infiniband/ulp/isert/ib_isert.h | 3 +- include/rdma/ib_verbs.h | 1 + 15 files changed, 153 insertions(+), 159 deletions(-) -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project
