net/mlx5: Disable reload while removing the device
While unregistration is in progress, user might be reloading the interface. This can race with unregistration in below flow which uses the resources which are getting disabled by reload flow. Hence, disable the devlink reloading first when removing the device. CPU0 CPU1 ---- ---- local_pci_remove() devlink_mutex remove_one() devlink_nl_cmd_reload() mlx5_unregister_device() devlink_reload() ops->reload_down() mlx5_unload_one() Fixes: 4383cfcc ("net/mlx5: Add devlink reload") Signed-off-by:Parav Pandit <parav@mellanox.com> Reviewed-by:
Moshe Shemesh <moshe@mellanox.com> Signed-off-by:
Saeed Mahameed <saeedm@mellanox.com>
parent
5f1572e6