From: Leon Romanovsky <leonro@xxxxxxxxxxxx> Hi, This is continuation of our conversion from driver allocations to core responsibility. Current series converts SRQ and AH, while latter required some code preparation. The most challenge was in supporting AH to be allocated with GFP_ATOMIC or GFP_KERNEL according to context. The common solution is to use in_atomic() and in_interrupt() already used in many drivers, but unfortunately checkpatch produces warning. WARNING: use of in_atomic() is incorrect outside core kernel code #37: FILE: include/rdma/ib_verbs.h:2288: + (in_atomic() || in_interrupt()) ? GFP_ATOMIC : GFP_KERNEL)) Thanks Leon Romanovsky (4): RDMA/verbs: Prepare code to removal of destroy_ah callback RDMA/core: Support object allocation in atomic context RDMA: Handle AH allocations by IB/core RDMA: Handle SRQ allocations by IB/core drivers/infiniband/core/device.c | 2 + drivers/infiniband/core/uverbs_cmd.c | 13 +- drivers/infiniband/core/verbs.c | 115 ++++++++++-------- drivers/infiniband/hw/bnxt_re/ib_verbs.c | 76 ++++-------- drivers/infiniband/hw/bnxt_re/ib_verbs.h | 20 ++- drivers/infiniband/hw/bnxt_re/main.c | 2 + drivers/infiniband/hw/bnxt_re/qplib_fp.c | 12 +- drivers/infiniband/hw/bnxt_re/qplib_fp.h | 4 +- drivers/infiniband/hw/bnxt_re/qplib_sp.c | 12 +- drivers/infiniband/hw/bnxt_re/qplib_sp.h | 4 +- drivers/infiniband/hw/cxgb4/iw_cxgb4.h | 7 +- drivers/infiniband/hw/cxgb4/provider.c | 1 + drivers/infiniband/hw/cxgb4/qp.c | 32 ++--- drivers/infiniband/hw/hns/hns_roce_ah.c | 25 +--- drivers/infiniband/hw/hns/hns_roce_device.h | 15 +-- drivers/infiniband/hw/hns/hns_roce_main.c | 5 +- drivers/infiniband/hw/hns/hns_roce_srq.c | 52 +++----- drivers/infiniband/hw/mlx4/ah.c | 96 ++++++--------- drivers/infiniband/hw/mlx4/mad.c | 33 +++-- drivers/infiniband/hw/mlx4/main.c | 4 +- drivers/infiniband/hw/mlx4/mlx4_ib.h | 18 ++- drivers/infiniband/hw/mlx4/srq.c | 47 +++---- drivers/infiniband/hw/mlx5/ah.c | 34 ++---- drivers/infiniband/hw/mlx5/main.c | 39 ++++-- drivers/infiniband/hw/mlx5/mlx5_ib.h | 12 +- drivers/infiniband/hw/mlx5/srq.c | 59 ++++----- drivers/infiniband/hw/mlx5/srq.h | 2 +- drivers/infiniband/hw/mlx5/srq_cmd.c | 8 +- drivers/infiniband/hw/mthca/mthca_provider.c | 82 +++++-------- drivers/infiniband/hw/ocrdma/ocrdma_ah.c | 25 ++-- drivers/infiniband/hw/ocrdma/ocrdma_ah.h | 6 +- drivers/infiniband/hw/ocrdma/ocrdma_hw.c | 11 +- drivers/infiniband/hw/ocrdma/ocrdma_hw.h | 6 +- drivers/infiniband/hw/ocrdma/ocrdma_main.c | 4 + drivers/infiniband/hw/ocrdma/ocrdma_verbs.c | 47 +++---- drivers/infiniband/hw/ocrdma/ocrdma_verbs.h | 6 +- drivers/infiniband/hw/qedr/main.c | 3 + drivers/infiniband/hw/qedr/verbs.c | 48 +++----- drivers/infiniband/hw/qedr/verbs.h | 13 +- .../infiniband/hw/vmw_pvrdma/pvrdma_main.c | 4 + drivers/infiniband/hw/vmw_pvrdma/pvrdma_srq.c | 42 +++---- .../infiniband/hw/vmw_pvrdma/pvrdma_verbs.c | 36 ++---- .../infiniband/hw/vmw_pvrdma/pvrdma_verbs.h | 13 +- drivers/infiniband/sw/rdmavt/ah.c | 36 ++---- drivers/infiniband/sw/rdmavt/ah.h | 8 +- drivers/infiniband/sw/rdmavt/srq.c | 43 +++---- drivers/infiniband/sw/rdmavt/srq.h | 7 +- drivers/infiniband/sw/rdmavt/vt.c | 3 + drivers/infiniband/sw/rxe/rxe_pool.c | 4 +- drivers/infiniband/sw/rxe/rxe_verbs.c | 61 ++++------ drivers/infiniband/sw/rxe/rxe_verbs.h | 4 +- include/rdma/ib_verbs.h | 22 ++-- 52 files changed, 533 insertions(+), 750 deletions(-) -- 2.20.1
