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Signed-off-by: Gerry Gribbon Acked-by: Ori Kam --- drivers/regex/mlx5/mlx5_rxp.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/regex/mlx5/mlx5_rxp.c b/drivers/regex/mlx5/mlx5_rxp.c index ed3af15e40..47d32b7dd7 100644 --- a/drivers/regex/mlx5/mlx5_rxp.c +++ b/drivers/regex/mlx5/mlx5_rxp.c @@ -144,6 +144,11 @@ mlx5_regex_configure(struct rte_regexdev *dev, if (priv->prog_mode == MLX5_RXP_MODE_NOT_DEFINED) return -1; + if (cfg->nb_max_matches != MLX5_REGEX_MAX_MATCHES) { + DRV_LOG(ERR, "nb_max_matches is not configurable."); + rte_errno = EINVAL; + return -rte_errno; + } priv->nb_queues = cfg->nb_queue_pairs; dev->data->dev_conf.nb_queue_pairs = priv->nb_queues; priv->qps = rte_zmalloc(NULL, sizeof(struct mlx5_regex_qp) *