This is a note to let you know that I've just added the patch titled
net/mlx5e: Remove WARN_ON when trying to offload an unsupported TLS cipher/version
to the 5.19-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
net-mlx5e-remove-warn_on-when-trying-to-offload-an-u.patch
and it can be found in the queue-5.19 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit fe5beae1617d426d1e5937858054790fc2eee948
Author: Gal Pressman <gal@xxxxxxxxxx>
Date: Wed Jul 13 13:57:03 2022 +0300
net/mlx5e: Remove WARN_ON when trying to offload an unsupported TLS cipher/version
[ Upstream commit 115d9f95ea7ab780ef315dc356bebba2e07cb731 ]
The driver reports whether TX/RX TLS device offloads are supported, but
not which ciphers/versions, these should be handled by returning
-EOPNOTSUPP when .tls_dev_add() is called.
Remove the WARN_ON kernel trace when the driver gets a request to
offload a cipher/version that is not supported as it is expected.
Fixes: d2ead1f360e8 ("net/mlx5e: Add kTLS TX HW offload support")
Signed-off-by: Gal Pressman <gal@xxxxxxxxxx>
Reviewed-by: Tariq Toukan <tariqt@xxxxxxxxxx>
Reviewed-by: Maxim Mikityanskiy <maximmi@xxxxxxxxxx>
Signed-off-by: Saeed Mahameed <saeedm@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls.c
index 814f2a56f633..30a70d139046 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls.c
@@ -54,7 +54,7 @@ static int mlx5e_ktls_add(struct net_device *netdev, struct sock *sk,
struct mlx5_core_dev *mdev = priv->mdev;
int err;
- if (WARN_ON(!mlx5e_ktls_type_check(mdev, crypto_info)))
+ if (!mlx5e_ktls_type_check(mdev, crypto_info))
return -EOPNOTSUPP;
if (direction == TLS_OFFLOAD_CTX_DIR_TX)
