diff options
| author | Adham Faris <afaris@nvidia.com> | 2023-05-08 14:27:48 +0300 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@nvidia.com> | 2023-08-21 20:55:14 +0300 |
| commit | 7653d80672455658ea106a6ba1bcabfd7a9c3917 (patch) | |
| tree | 3909ffeec3c973493ec8134730231f6380e658bb /drivers/net/ethernet/mellanox/mlx5/core/en_arfs.c | |
| parent | 7a73cf0bf7f96cd2b9f2ea890bf1e981730d8d6c (diff) | |
| download | linux-7653d80672455658ea106a6ba1bcabfd7a9c3917.tar.xz | |
net/mlx5e: aRFS, Warn if aRFS table does not exist for aRFS rule
aRFS tables should be allocated and exist in advance. Driver shouldn't
reach a point where it tries to add aRFS rule to table that does not
exist.
Add warning if driver encounters such situation.
Signed-off-by: Adham Faris <afaris@nvidia.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en_arfs.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_arfs.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_arfs.c b/drivers/net/ethernet/mellanox/mlx5/core/en_arfs.c index 67d8b198a014..e8b0acf7d454 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_arfs.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_arfs.c @@ -519,6 +519,8 @@ static struct mlx5_flow_handle *arfs_add_rule(struct mlx5e_priv *priv, ntohs(tuple->etype)); arfs_table = arfs_get_table(arfs, tuple->ip_proto, tuple->etype); if (!arfs_table) { + WARN_ONCE(1, "arfs table does not exist for etype %u and ip_proto %u\n", + tuple->etype, tuple->ip_proto); err = -EINVAL; goto out; } |