I sent patches for this, and you said you were going to solve this (back in April). Still see lots of warnings from MLX5.
CC [M] drivers/net/ethernet/mellanox/mlx5/core/en_rep.o drivers/net/ethernet/mellanox/mlx5/core/en_rep.c:767:35: warning: ‘mlx5e_rep_switchdev_ops’ defined but not used [-Wunused-const-variable=] static const struct switchdev_ops mlx5e_rep_switchdev_ops = { ^~~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/net/ethernet/mellanox/mlx5/core/en_rep.c:41:0: drivers/net/ethernet/mellanox/mlx5/core/en.h:188:19: warning: ‘mlx5e_priv_flags’ defined but not used [-Wunused-const-variable=] static const char mlx5e_priv_flags[][ETH_GSTRING_LEN] = { ^~~~~~~~~~~~~~~~ In file included from drivers/net/ethernet/mellanox/mlx5/core/en.h:51:0, from drivers/net/ethernet/mellanox/mlx5/core/en_rep.c:41: drivers/net/ethernet/mellanox/mlx5/core/en_stats.h:427:34: warning: ‘mlx5e_pme_error_desc’ defined but not used [-Wunused-const-variable=] static const struct counter_desc mlx5e_pme_error_desc[] = { ^~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/mellanox/mlx5/core/en_stats.h:423:34: warning: ‘mlx5e_pme_status_desc’ defined but not used [-Wunused-const-variable=] static const struct counter_desc mlx5e_pme_status_desc[] = { ^~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/mellanox/mlx5/core/en_stats.h:372:34: warning: ‘sq_stats_desc’ defined but not used [-Wunused-const-variable=] static const struct counter_desc sq_stats_desc[] = { ^~~~~~~~~~~~~ drivers/net/ethernet/mellanox/mlx5/core/en_stats.h:331:34: warning: ‘rq_stats_desc’ defined but not used [-Wunused-const-variable=] static const struct counter_desc rq_stats_desc[] = { ^~~~~~~~~~~~~ drivers/net/ethernet/mellanox/mlx5/core/en_stats.h:303:34: warning: ‘pcie_perf_stats_desc’ defined but not used [-Wunused-const-variable=] static const struct counter_desc pcie_perf_stats_desc[] = { ^~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/mellanox/mlx5/core/en_stats.h:284:34: warning: ‘pport_per_prio_pfc_stats_desc’ defined but not used [-Wunused-const-variable=] static const struct counter_desc pport_per_prio_pfc_stats_desc[] = { ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/mellanox/mlx5/core/en_stats.h:277:34: warning: ‘pport_per_prio_traffic_stats_desc’ defined but not used [-Wunused-const-variable=] static const struct counter_desc pport_per_prio_traffic_stats_desc[] = { ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/mellanox/mlx5/core/en_stats.h:272:34: warning: ‘pport_phy_statistical_stats_desc’ defined but not used [-Wunused-const-variable=] static const struct counter_desc pport_phy_statistical_stats_desc[] = { ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/mellanox/mlx5/core/en_stats.h:256:34: warning: ‘pport_2819_stats_desc’ defined but not used [-Wunused-const-variable=] static const struct counter_desc pport_2819_stats_desc[] = { ^~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/mellanox/mlx5/core/en_stats.h:250:34: warning: ‘pport_2863_stats_desc’ defined but not used [-Wunused-const-variable=] static const struct counter_desc pport_2863_stats_desc[] = { ^~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/mellanox/mlx5/core/en_stats.h:229:34: warning: ‘pport_802_3_stats_desc’ defined but not used [-Wunused-const-variable=] static const struct counter_desc pport_802_3_stats_desc[] = { ^~~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/mellanox/mlx5/core/en_stats.h:145:34: warning: ‘vport_stats_desc’ defined but not used [-Wunused-const-variable=] static const struct counter_desc vport_stats_desc[] = { ^~~~~~~~~~~~~~~~ drivers/net/ethernet/mellanox/mlx5/core/en_stats.h:133:34: warning: ‘q_stats_desc’ defined but not used [-Wunused-const-variable=] static const struct counter_desc q_stats_desc[] = { ^~~~~~~~~~~~ drivers/net/ethernet/mellanox/mlx5/core/en_stats.h:92:34: warning: ‘sw_stats_desc’ defined but not used [-Wunused-const-variable=] static const struct counter_desc sw_stats_desc[] = { ^~~~~~~~~~~~~ LD [M] drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.o