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

Pull RDMA subsystem updates from Jason Gunthorpe:
 "This cycle mainly saw lots of bug fixes and clean up code across the
  core code and several drivers, few new functional changes were made.

   - Many cleanup and bug fixes for hns

   - Various small bug fixes and cleanups in hfi1, mlx5, usnic, qed,
     bnxt_re, efa

   - Share the query_port code between all the iWarp drivers

   - General rework and cleanup of the ODP MR umem code to fit better
     with the mmu notifier get/put scheme

   - Support rdma netlink in non init_net name spaces

   - mlx5 support for XRC devx and DC ODP"

* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (99 commits)
  RDMA: Fix double-free in srq creation error flow
  RDMA/efa: Fix incorrect error print
  IB/mlx5: Free mpi in mp_slave mode
  IB/mlx5: Use the original address for the page during free_pages
  RDMA/bnxt_re: Fix spelling mistake "missin_resp" -> "missing_resp"
  RDMA/hns: Package operations of rq inline buffer into separate functions
  RDMA/hns: Optimize cmd init and mode selection for hip08
  IB/hfi1: Define variables as unsigned long to fix KASAN warning
  IB/{rdmavt, hfi1, qib}: Add a counter for credit waits
  IB/hfi1: Add traces for TID RDMA READ
  RDMA/siw: Relax from kmap_atomic() use in TX path
  IB/iser: Support up to 16MB data transfer in a single command
  RDMA/siw: Fix page address mapping in TX path
  RDMA: Fix goto target to release the allocated memory
  RDMA/usnic: Avoid overly large buffers on stack
  RDMA/odp: Add missing cast for 32 bit
  RDMA/hns: Use devm_platform_ioremap_resource() to simplify code
  Documentation/infiniband: update name of some functions
  RDMA/cma: Fix false error message
  RDMA/hns: Fix wrong assignment of qp_access_flags
  ...

1 files changed, 26 insertions, 0 deletions

diff --git a/drivers/infiniband/hw/mlx5/devx.c b/drivers/infiniband/hw/mlx5/devx.c
index 25b6482c5368..59022b744144 100644
--- a/drivers/infiniband/hw/mlx5/devx.c
+++ b/drivers/infiniband/hw/mlx5/devx.c
@@ -233,6 +233,8 @@ static bool is_legacy_obj_event_num(u16 event_num)
 	case MLX5_EVENT_TYPE_SRQ_CATAS_ERROR:
 	case MLX5_EVENT_TYPE_DCT_DRAINED:
 	case MLX5_EVENT_TYPE_COMP:
+	case MLX5_EVENT_TYPE_DCT_KEY_VIOLATION:
+	case MLX5_EVENT_TYPE_XRQ_ERROR:
 		return true;
 	default:
 		return false;
@@ -315,8 +317,10 @@ static u16 get_event_obj_type(unsigned long event_type, struct mlx5_eqe *eqe)
 	case MLX5_EVENT_TYPE_SRQ_CATAS_ERROR:
 		return eqe->data.qp_srq.type;
 	case MLX5_EVENT_TYPE_CQ_ERROR:
+	case MLX5_EVENT_TYPE_XRQ_ERROR:
 		return 0;
 	case MLX5_EVENT_TYPE_DCT_DRAINED:
+	case MLX5_EVENT_TYPE_DCT_KEY_VIOLATION:
 		return MLX5_EVENT_QUEUE_TYPE_DCT;
 	default:
 		return MLX5_GET(affiliated_event_header, &eqe->data, obj_type);
@@ -542,6 +546,8 @@ static u64 devx_get_obj_id(const void *in)
 		break;
 	case MLX5_CMD_OP_ARM_XRQ:
 	case MLX5_CMD_OP_SET_XRQ_DC_PARAMS_ENTRY:
+	case MLX5_CMD_OP_RELEASE_XRQ_ERROR:
+	case MLX5_CMD_OP_MODIFY_XRQ:
 		obj_id = get_enc_obj_id(MLX5_CMD_OP_CREATE_XRQ,
 					MLX5_GET(arm_xrq_in, in, xrqn));
 		break;
@@ -776,6 +782,14 @@ static bool devx_is_obj_create_cmd(const void *in, u16 *opcode)
 			return true;
 		return false;
 	}
+	case MLX5_CMD_OP_CREATE_PSV:
+	{
+		u8 num_psv = MLX5_GET(create_psv_in, in, num_psv);
+
+		if (num_psv == 1)
+			return true;
+		return false;
+	}
 	default:
 		return false;
 	}
@@ -810,6 +824,8 @@ static bool devx_is_obj_modify_cmd(const void *in)
 	case MLX5_CMD_OP_ARM_DCT_FOR_KEY_VIOLATION:
 	case MLX5_CMD_OP_ARM_XRQ:
 	case MLX5_CMD_OP_SET_XRQ_DC_PARAMS_ENTRY:
+	case MLX5_CMD_OP_RELEASE_XRQ_ERROR:
+	case MLX5_CMD_OP_MODIFY_XRQ:
 		return true;
 	case MLX5_CMD_OP_SET_FLOW_TABLE_ENTRY:
 	{
@@ -1216,6 +1232,12 @@ static void devx_obj_build_destroy_cmd(void *in, void *out, void *din,
 	case MLX5_CMD_OP_ALLOC_XRCD:
 		MLX5_SET(general_obj_in_cmd_hdr, din, opcode, MLX5_CMD_OP_DEALLOC_XRCD);
 		break;
+	case MLX5_CMD_OP_CREATE_PSV:
+		MLX5_SET(general_obj_in_cmd_hdr, din, opcode,
+			 MLX5_CMD_OP_DESTROY_PSV);
+		MLX5_SET(destroy_psv_in, din, psvn,
+			 MLX5_GET(create_psv_out, out, psv0_index));
+		break;
 	default:
 		/* The entry must match to one of the devx_is_obj_create_cmd */
 		WARN_ON(true);
@@ -2286,7 +2308,11 @@ static u32 devx_get_obj_id_from_event(unsigned long event_type, void *data)
 	case MLX5_EVENT_TYPE_WQ_ACCESS_ERROR:
 		obj_id = be32_to_cpu(eqe->data.qp_srq.qp_srq_n) & 0xffffff;
 		break;
+	case MLX5_EVENT_TYPE_XRQ_ERROR:
+		obj_id = be32_to_cpu(eqe->data.xrq_err.type_xrqn) & 0xffffff;
+		break;
 	case MLX5_EVENT_TYPE_DCT_DRAINED:
+	case MLX5_EVENT_TYPE_DCT_KEY_VIOLATION:
 		obj_id = be32_to_cpu(eqe->data.dct.dctn) & 0xffffff;
 		break;
 	case MLX5_EVENT_TYPE_CQ_ERROR: