From: Jack Wang jinpu.wang@cloud.ionos.com
commit e8ae7ddb48a1b81fd1e67da34a0cb59daf0445d6 upstream.
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 Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- 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 @@ -836,7 +836,7 @@ 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 |