From 4276f3e7ae4a1cfbe01cc807deca680bb9853026 Mon Sep 17 00:00:00 2001 From: Shay Drory Date: Sun, 30 Jul 2023 09:26:27 +0300 Subject: [PATCH] net/mlx5: LAG, Check correct bucket when modifying LAG commit 86ed7b773c01ba71617538b3b107c33fd9cf90b8 upstream. Cited patch introduced buckets in hash mode, but missed to update the ports/bucket check when modifying LAG. Fix the check. Fixes: 352899f384d4 ("net/mlx5: Lag, use buckets in hash mode") Signed-off-by: Shay Drory Reviewed-by: Maor Gottlieb Signed-off-by: Saeed Mahameed Signed-off-by: Greg Kroah-Hartman --- drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c b/drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c index d3a3fe4..7d9bbb4 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/lag/port_sel.c @@ -574,7 +574,7 @@ static int __mlx5_lag_modify_definers_destinations(struct mlx5_lag *ldev, for (i = 0; i < ldev->ports; i++) { for (j = 0; j < ldev->buckets; j++) { idx = i * ldev->buckets + j; - if (ldev->v2p_map[i] == ports[i]) + if (ldev->v2p_map[idx] == ports[idx]) continue; dest.vport.vhca_id = MLX5_CAP_GEN(ldev->pf[ports[idx] - 1].dev, -- 2.7.4