6.9-stable review patch. If anyone has any objections, please let me know.
------------------
From: Jianbo Liu jianbol@nvidia.com
[ Upstream commit 1da839eab6dbc26b95bfcd1ed1a4d1aaa5c144a3 ]
In the cited commit, mqprio_rl cleanup and free are mistakenly removed in mlx5e_priv_cleanup(), and it causes the leakage of host memory and firmware SCHEDULING_ELEMENT objects while changing eswitch mode. So, add them back.
Fixes: 0bb7228f7096 ("net/mlx5e: Fix mqprio_rl handling on devlink reload") Signed-off-by: Jianbo Liu jianbol@nvidia.com Reviewed-by: Dragos Tatulea dtatulea@nvidia.com Signed-off-by: Tariq Toukan tariqt@nvidia.com Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 981a3e058840d..cab1770aa476c 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -5732,6 +5732,11 @@ void mlx5e_priv_cleanup(struct mlx5e_priv *priv) kfree(priv->htb_qos_sq_stats[i]); kvfree(priv->htb_qos_sq_stats);
+ if (priv->mqprio_rl) { + mlx5e_mqprio_rl_cleanup(priv->mqprio_rl); + mlx5e_mqprio_rl_free(priv->mqprio_rl); + } + memset(priv, 0, sizeof(*priv)); }