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authorLinus Torvalds <torvalds@linux-foundation.org>2018-01-31 23:05:10 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2018-01-31 23:05:10 +0300
commit7b1cd95d65eb3b1e13f8a90eb757e0ea232c7899 (patch)
treecbc3ec5d45b04666c24f7c0b1df04a85d29c7d0f /drivers/infiniband/hw/i40iw/i40iw_verbs.c
parent2155e69a9d9acd42488ef994a4e1ff535438c128 (diff)
parente7996a9a77fc669387da43ff4823b91cc4872bd0 (diff)
downloadlinux-7b1cd95d65eb3b1e13f8a90eb757e0ea232c7899.tar.xz
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
Pull RDMA subsystem updates from Jason Gunthorpe: "Overall this cycle did not have any major excitement, and did not require any shared branch with netdev. Lots of driver updates, particularly of the scale-up and performance variety. The largest body of core work was Parav's patches fixing and restructing some of the core code to make way for future RDMA containerization. Summary: - misc small driver fixups to bnxt_re/hfi1/qib/hns/ocrdma/rdmavt/vmw_pvrdma/nes - several major feature adds to bnxt_re driver: SRIOV VF RoCE support, HugePages support, extended hardware stats support, and SRQ support - a notable number of fixes to the i40iw driver from debugging scale up testing - more work to enable the new hip08 chip in the hns driver - misc small ULP fixups to srp/srpt//ipoib - preparation for srp initiator and target to support the RDMA-CM protocol for connections - add RDMA-CM support to srp initiator, srp target is still a WIP - fixes for a couple of places where ipoib could spam the dmesg log - fix encode/decode of FDR/EDR data rates in the core - many patches from Parav with ongoing work to clean up inconsistencies and bugs in RoCE support around the rdma_cm - mlx5 driver support for the userspace features 'thread domain', 'wallclock timestamps' and 'DV Direct Connected transport'. Support for the firmware dual port rocee capability - core support for more than 32 rdma devices in the char dev allocation - kernel doc updates from Randy Dunlap - new netlink uAPI for inspecting RDMA objects similar in spirit to 'ss' - one minor change to the kobject code acked by Greg KH" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (259 commits) RDMA/nldev: Provide detailed QP information RDMA/nldev: Provide global resource utilization RDMA/core: Add resource tracking for create and destroy PDs RDMA/core: Add resource tracking for create and destroy CQs RDMA/core: Add resource tracking for create and destroy QPs RDMA/restrack: Add general infrastructure to track RDMA resources RDMA/core: Save kernel caller name when creating PD and CQ objects RDMA/core: Use the MODNAME instead of the function name for pd callers RDMA: Move enum ib_cq_creation_flags to uapi headers IB/rxe: Change RDMA_RXE kconfig to use select IB/qib: remove qib_keys.c IB/mthca: remove mthca_user.h RDMA/cm: Fix access to uninitialized variable RDMA/cma: Use existing netif_is_bond_master function IB/core: Avoid SGID attributes query while converting GID from OPA to IB RDMA/mlx5: Avoid memory leak in case of XRCD dealloc failure IB/umad: Fix use of unprotected device pointer IB/iser: Combine substrings for three messages IB/iser: Delete an unnecessary variable initialisation in iser_send_data_out() IB/iser: Delete an error message for a failed memory allocation in iser_send_data_out() ...
Diffstat (limited to 'drivers/infiniband/hw/i40iw/i40iw_verbs.c')
-rw-r--r--drivers/infiniband/hw/i40iw/i40iw_verbs.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/infiniband/hw/i40iw/i40iw_verbs.c b/drivers/infiniband/hw/i40iw/i40iw_verbs.c
index 3c6f3ce88f89..70024e8e2692 100644
--- a/drivers/infiniband/hw/i40iw/i40iw_verbs.c
+++ b/drivers/infiniband/hw/i40iw/i40iw_verbs.c
@@ -412,6 +412,7 @@ void i40iw_free_qp_resources(struct i40iw_device *iwdev,
{
struct i40iw_pbl *iwpbl = &iwqp->iwpbl;
+ i40iw_ieq_cleanup_qp(iwdev->vsi.ieq, &iwqp->sc_qp);
i40iw_dealloc_push_page(iwdev, &iwqp->sc_qp);
if (qp_num)
i40iw_free_resource(iwdev, iwdev->allocated_qps, qp_num);
@@ -1637,6 +1638,7 @@ static struct ib_mr *i40iw_alloc_mr(struct ib_pd *pd,
err_code = -EOVERFLOW;
goto err;
}
+ stag &= ~I40IW_CQPSQ_STAG_KEY_MASK;
iwmr->stag = stag;
iwmr->ibmr.rkey = stag;
iwmr->ibmr.lkey = stag;
@@ -2242,14 +2244,12 @@ static int i40iw_post_send(struct ib_qp *ibqp,
info.op.inline_rdma_write.len = ib_wr->sg_list[0].length;
info.op.inline_rdma_write.rem_addr.tag_off = rdma_wr(ib_wr)->remote_addr;
info.op.inline_rdma_write.rem_addr.stag = rdma_wr(ib_wr)->rkey;
- info.op.inline_rdma_write.rem_addr.len = ib_wr->sg_list->length;
ret = ukqp->ops.iw_inline_rdma_write(ukqp, &info, false);
} else {
info.op.rdma_write.lo_sg_list = (void *)ib_wr->sg_list;
info.op.rdma_write.num_lo_sges = ib_wr->num_sge;
info.op.rdma_write.rem_addr.tag_off = rdma_wr(ib_wr)->remote_addr;
info.op.rdma_write.rem_addr.stag = rdma_wr(ib_wr)->rkey;
- info.op.rdma_write.rem_addr.len = ib_wr->sg_list->length;
ret = ukqp->ops.iw_rdma_write(ukqp, &info, false);
}
@@ -2271,7 +2271,6 @@ static int i40iw_post_send(struct ib_qp *ibqp,
info.op_type = I40IW_OP_TYPE_RDMA_READ;
info.op.rdma_read.rem_addr.tag_off = rdma_wr(ib_wr)->remote_addr;
info.op.rdma_read.rem_addr.stag = rdma_wr(ib_wr)->rkey;
- info.op.rdma_read.rem_addr.len = ib_wr->sg_list->length;
info.op.rdma_read.lo_addr.tag_off = ib_wr->sg_list->addr;
info.op.rdma_read.lo_addr.stag = ib_wr->sg_list->lkey;
info.op.rdma_read.lo_addr.len = ib_wr->sg_list->length;