diff options
| author | Chris Mi <cmi@nvidia.com> | 2023-04-04 03:45:04 +0300 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@nvidia.com> | 2023-04-21 04:47:32 +0300 |
| commit | 4fbef0f8ea6350eaea89b1e3175f9325252913ac (patch) | |
| tree | 930ba05894d1163169eb862e52be804f4d1ab395 | |
| parent | 4c8189302567f75099a336b0efcff8291ec86ff4 (diff) | |
| download | linux-4fbef0f8ea6350eaea89b1e3175f9325252913ac.tar.xz | |
net/mlx5: Release tunnel device after tc update skb
The cited commit causes a regression. Tunnel device is not released
after tc update skb if skb needs to be freed. The following error
message will be printed:
unregister_netdevice: waiting for vxlan1 to become free. Usage count = 11
Fix it by releasing tunnel device if skb needs to be freed.
Fixes: 93a1ab2c545b ("net/mlx5: Refactor tc miss handling to a single function")
Signed-off-by: Chris Mi <cmi@nvidia.com>
Reviewed-by: Maor Dickman <maord@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en/rep/tc.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/rep/tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en/rep/tc.c index 8f7452dc00ee..668fdee9cf05 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/rep/tc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/rep/tc.c @@ -715,5 +715,6 @@ forward: return; free_skb: + dev_put(tc_priv.fwd_dev); dev_kfree_skb_any(skb); } |