On Tue, May 26, 2020 at 01:33:04PM +0300, Leon Romanovsky wrote:

From: Leon Romanovsky <redacted>

IBTA declares "vendor option not supported" reject reason in REJ
messages if passive side doesn't want to accept proposed ECE options.

Due to the fact that ECE is managed by userspace, there is a need to let
users to provide such rejected reason.

Signed-off-by: Leon Romanovsky <redacted>
---
 drivers/infiniband/core/cma.c           |  9 ++++-----
 drivers/infiniband/core/ucma.c          | 15 ++++++++++++++-
 drivers/infiniband/ulp/isert/ib_isert.c |  4 ++--
 drivers/infiniband/ulp/rtrs/rtrs-srv.c  |  2 +-
 drivers/infiniband/ulp/srpt/ib_srpt.c   |  3 ++-
 drivers/nvme/target/rdma.c              |  3 ++-
 include/rdma/rdma_cm.h                  |  2 +-
 include/uapi/rdma/rdma_user_cm.h        |  3 ++-
 net/rds/ib_cm.c                         |  4 +++-
 9 files changed, 31 insertions(+), 14 deletions(-)

For some reason didn't get the failure in CI, this small fixup is
needed.

commit af02a4a50ec0d18fe9bfb86b96411dfb42054f97 (HEAD -> rdma-next)
Author: Leon Romanovsky [off-list ref]
Date:   Tue May 26 14:34:34 2020 +0300

    fixup! RDMA/cma: Provide ECE reject reason

    Signed-off-by: Leon Romanovsky [off-list ref]

diff --git a/drivers/nvme/target/rdma.c b/drivers/nvme/target/rdma.c
index 30a0a9adaddd..d84765f66d49 100644
--- a/drivers/nvme/target/rdma.c
+++ b/drivers/nvme/target/rdma.c

@@ -18,6 +18,7 @@
 #include <asm/unaligned.h>

 #include <rdma/ib_verbs.h>
+#include <rdma/ib_cm.h>
 #include <rdma/rdma_cm.h>
 #include <rdma/rw.h>