From: Jack Wang <jinpu.wang@cloud.ionos.com>
Date: Thu, 17 Dec 2020 15:19:13 +0100
Subject: RDMA/rtrs-srv: Do not signal REG_MR
Patch-mainline: v5.12-rc1
Git-commit: e8ae7ddb48a1b81fd1e67da34a0cb59daf0445d6
References: jsc#SLE-15176
We do not need to wait for REG_MR completion, so remove the
SIGNAL flag.
Fixes: 9cb837480424 ("RDMA/rtrs: server: main functionality")
Link: https://lore.kernel.org/r/20201217141915.56989-18-jinpu.wang@cloud.ionos.com
Signed-off-by: Jack Wang <jinpu.wang@cloud.ionos.com>
Signed-off-by: Gioh Kim <gi-oh.kim@cloud.ionos.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/infiniband/ulp/rtrs/rtrs-srv.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/infiniband/ulp/rtrs/rtrs-srv.c
+++ b/drivers/infiniband/ulp/rtrs/rtrs-srv.c
@@ -831,7 +831,7 @@ static int process_info_req(struct rtrs_
rwr[mri].wr.opcode = IB_WR_REG_MR;
rwr[mri].wr.wr_cqe = &local_reg_cqe;
rwr[mri].wr.num_sge = 0;
- rwr[mri].wr.send_flags = mri ? 0 : IB_SEND_SIGNALED;
+ rwr[mri].wr.send_flags = 0;
rwr[mri].mr = mr;
rwr[mri].key = mr->rkey;
rwr[mri].access = (IB_ACCESS_LOCAL_WRITE |