Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma

Pull rdma updates from Doug Ledford:

 - a large cleanup of how device capabilities are checked for various
   features

 - additional cleanups in the MAD processing

 - update to the srp driver

 - creation and use of centralized log message helpers

 - add const to a number of args to calls and clean up call chain

 - add support for extended cq create verb

 - add support for timestamps on cq completion

 - add support for processing OPA MAD packets

* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: (92 commits)
  IB/mad: Add final OPA MAD processing
  IB/mad: Add partial Intel OPA MAD support
  IB/mad: Add partial Intel OPA MAD support
  IB/core: Add OPA MAD core capability flag
  IB/mad: Add support for additional MAD info to/from drivers
  IB/mad: Convert allocations from kmem_cache to kzalloc
  IB/core: Add ability for drivers to report an alternate MAD size.
  IB/mad: Support alternate Base Versions when creating MADs
  IB/mad: Create a generic helper for DR forwarding checks
  IB/mad: Create a generic helper for DR SMP Recv processing
  IB/mad: Create a generic helper for DR SMP Send processing
  IB/mad: Split IB SMI handling from MAD Recv handler
  IB/mad cleanup: Generalize processing of MAD data
  IB/mad cleanup: Clean up function params -- find_mad_agent
  IB/mlx4: Add support for CQ time-stamping
  IB/mlx4: Add mmap call to map the hardware clock
  IB/core: Pass hardware specific data in query_device
  IB/core: Add timestamp_mask and hca_core_clock to query_device
  IB/core: Extend ib_uverbs_create_cq
  IB/core: Add CQ creation time-stamping flag
  ...

1 files changed, 17 insertions, 7 deletions

diff --git a/drivers/infiniband/ulp/isert/ib_isert.c b/drivers/infiniband/ulp/isert/ib_isert.c
index 575a072d765f..f3b7a34e10d8 100644
--- a/drivers/infiniband/ulp/isert/ib_isert.c
+++ b/drivers/infiniband/ulp/isert/ib_isert.c
@@ -80,7 +80,9 @@ isert_qp_event_callback(struct ib_event *e, void *context)
 {
 	struct isert_conn *isert_conn = context;
 
-	isert_err("conn %p event: %d\n", isert_conn, e->event);
+	isert_err("%s (%d): conn %p\n",
+		  ib_event_msg(e->event), e->event, isert_conn);
+
 	switch (e->event) {
 	case IB_EVENT_COMM_EST:
 		rdma_notify(isert_conn->cm_id, IB_EVENT_COMM_EST);
@@ -318,15 +320,18 @@ isert_alloc_comps(struct isert_device *device,
 	max_cqe = min(ISER_MAX_CQ_LEN, attr->max_cqe);
 
 	for (i = 0; i < device->comps_used; i++) {
+		struct ib_cq_init_attr cq_attr = {};
 		struct isert_comp *comp = &device->comps[i];
 
 		comp->device = device;
 		INIT_WORK(&comp->work, isert_cq_work);
+		cq_attr.cqe = max_cqe;
+		cq_attr.comp_vector = i;
 		comp->cq = ib_create_cq(device->ib_device,
 					isert_cq_callback,
 					isert_cq_event_callback,
 					(void *)comp,
-					max_cqe, i);
+					&cq_attr);
 		if (IS_ERR(comp->cq)) {
 			isert_err("Unable to allocate cq\n");
 			ret = PTR_ERR(comp->cq);
@@ -900,7 +905,8 @@ static int
 isert_np_cma_handler(struct isert_np *isert_np,
 		     enum rdma_cm_event_type event)
 {
-	isert_dbg("isert np %p, handling event %d\n", isert_np, event);
+	isert_dbg("%s (%d): isert np %p\n",
+		  rdma_event_msg(event), event, isert_np);
 
 	switch (event) {
 	case RDMA_CM_EVENT_DEVICE_REMOVAL:
@@ -974,7 +980,8 @@ isert_cma_handler(struct rdma_cm_id *cma_id, struct rdma_cm_event *event)
 {
 	int ret = 0;
 
-	isert_info("event %d status %d id %p np %p\n", event->event,
+	isert_info("%s (%d): status %d id %p np %p\n",
+		   rdma_event_msg(event->event), event->event,
 		   event->status, cma_id, cma_id->context);
 
 	switch (event->event) {
@@ -2108,10 +2115,13 @@ isert_handle_wc(struct ib_wc *wc)
 		}
 	} else {
 		if (wc->status != IB_WC_WR_FLUSH_ERR)
-			isert_err("wr id %llx status %d vend_err %x\n",
-				  wc->wr_id, wc->status, wc->vendor_err);
+			isert_err("%s (%d): wr id %llx vend_err %x\n",
+				  ib_wc_status_msg(wc->status), wc->status,
+				  wc->wr_id, wc->vendor_err);
 		else
-			isert_dbg("flush error: wr id %llx\n", wc->wr_id);
+			isert_dbg("%s (%d): wr id %llx\n",
+				  ib_wc_status_msg(wc->status), wc->status,
+				  wc->wr_id);
 
 		if (wc->wr_id != ISER_FASTREG_LI_WRID)
 			isert_cq_comp_err(isert_conn, wc);