From: Wenpeng Liang <liangwenpeng@xxxxxxxxxx>
According to the IB Specification, srq_limit shouldn't be configured
during SRQ creation. If a user set srq_limit at this time, the driver
should forced it to zero, or the result of creating SRQ will conflict with
the result of querying SRQ.
Fixes: c7bcb13442e1 ("RDMA/hns: Add SRQ support for hip08 kernel mode")
Signed-off-by: Wenpeng Liang <liangwenpeng@xxxxxxxxxx>
Signed-off-by: Weihang Li <liweihang@xxxxxxxxxx>
---
drivers/infiniband/hw/hns/hns_roce_srq.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/infiniband/hw/hns/hns_roce_srq.c b/drivers/infiniband/hw/hns/hns_roce_srq.c
index e622fd1d..47e66fe 100644
--- a/drivers/infiniband/hw/hns/hns_roce_srq.c
+++ b/drivers/infiniband/hw/hns/hns_roce_srq.c
@@ -336,6 +336,7 @@ int hns_roce_create_srq(struct ib_srq *ib_srq,
roundup_pow_of_two(init_attr->attr.max_sge + srq->rsv_sge);
init_attr->attr.max_wr = srq->wqe_cnt;
init_attr->attr.max_sge = srq->max_gs;
+ init_attr->attr.srq_limit = 0;
if (udata) {
ret = ib_copy_from_udata(&ucmd, udata,
--
2.8.1
