Update Linux to v5.4.148
Sourced from [1]
[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.4.148.tar.gz
Change-Id: Ib3d26c5ba9b022e2e03533005c4fed4d7c30b61b
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c
index 5fd071c..4540835 100644
--- a/drivers/infiniband/hw/mlx5/qp.c
+++ b/drivers/infiniband/hw/mlx5/qp.c
@@ -1463,6 +1463,8 @@
u16 uid = to_mpd(pd)->uid;
u32 out[MLX5_ST_SZ_DW(create_tir_out)] = {};
+ if (!qp->sq.wqe_cnt && !qp->rq.wqe_cnt)
+ return -EINVAL;
if (qp->sq.wqe_cnt) {
err = create_raw_packet_qp_tis(dev, qp, sq, tdn, pd);
if (err)
@@ -3391,9 +3393,6 @@
struct mlx5_ib_qp_base *base;
u32 set_id;
- if (!MLX5_CAP_GEN(dev->mdev, rts2rts_qp_counters_set_id))
- return 0;
-
if (counter)
set_id = counter->id;
else
@@ -3728,6 +3727,7 @@
qp->sq.cur_post = 0;
if (qp->sq.wqe_cnt)
qp->sq.cur_edge = get_sq_edge(&qp->sq, 0);
+ qp->sq.last_poll = 0;
qp->db.db[MLX5_RCV_DBR] = 0;
qp->db.db[MLX5_SND_DBR] = 0;
}
@@ -5498,7 +5498,9 @@
rdma_ah_set_path_bits(ah_attr, path->grh_mlid & 0x7f);
rdma_ah_set_static_rate(ah_attr,
path->static_rate ? path->static_rate - 5 : 0);
- if (path->grh_mlid & (1 << 7)) {
+
+ if (path->grh_mlid & (1 << 7) ||
+ ah_attr->type == RDMA_AH_ATTR_TYPE_ROCE) {
u32 tc_fl = be32_to_cpu(path->tclass_flowlabel);
rdma_ah_set_grh(ah_attr, NULL,
@@ -6134,6 +6136,10 @@
if (udata->outlen && udata->outlen < min_resp_len)
return ERR_PTR(-EINVAL);
+ if (!capable(CAP_SYS_RAWIO) &&
+ init_attr->create_flags & IB_WQ_FLAGS_DELAY_DROP)
+ return ERR_PTR(-EPERM);
+
dev = to_mdev(pd->device);
switch (init_attr->wq_type) {
case IB_WQT_RQ:
@@ -6311,10 +6317,8 @@
rqc = MLX5_ADDR_OF(modify_rq_in, in, ctx);
- curr_wq_state = (wq_attr_mask & IB_WQ_CUR_STATE) ?
- wq_attr->curr_wq_state : wq->state;
- wq_state = (wq_attr_mask & IB_WQ_STATE) ?
- wq_attr->wq_state : curr_wq_state;
+ curr_wq_state = wq_attr->curr_wq_state;
+ wq_state = wq_attr->wq_state;
if (curr_wq_state == IB_WQS_ERR)
curr_wq_state = MLX5_RQC_STATE_ERR;
if (wq_state == IB_WQS_ERR)
@@ -6503,6 +6507,7 @@
*/
int mlx5_ib_qp_set_counter(struct ib_qp *qp, struct rdma_counter *counter)
{
+ struct mlx5_ib_dev *dev = to_mdev(qp->device);
struct mlx5_ib_qp *mqp = to_mqp(qp);
int err = 0;
@@ -6512,6 +6517,11 @@
goto out;
}
+ if (!MLX5_CAP_GEN(dev->mdev, rts2rts_qp_counters_set_id)) {
+ err = -EOPNOTSUPP;
+ goto out;
+ }
+
if (mqp->state == IB_QPS_RTS) {
err = __mlx5_ib_qp_set_counter(qp, counter);
if (!err)