This is a note to let you know that I've just added the patch titled
net/mlx5e: Advertise mlx5 ethernet driver updates sk_buff md_dst for MACsec
to the 6.8-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-advertise-mlx5-ethernet-driver-updates-sk_buff-md_dst-for-macsec.patch
and it can be found in the queue-6.8 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 39d26a8f2efcb8b5665fe7d54a7dba306a8f1dff Mon Sep 17 00:00:00 2001
From: Rahul Rameshbabu <rrameshbabu@xxxxxxxxxx>
Date: Tue, 23 Apr 2024 11:13:05 -0700
Subject: net/mlx5e: Advertise mlx5 ethernet driver updates sk_buff md_dst for MACsec
From: Rahul Rameshbabu <rrameshbabu@xxxxxxxxxx>
commit 39d26a8f2efcb8b5665fe7d54a7dba306a8f1dff upstream.
mlx5 Rx flow steering and CQE handling enable the driver to be able to
update an skb's md_dst attribute as MACsec when MACsec traffic arrives when
a device is configured for offloading. Advertise this to the core stack to
take advantage of this capability.
Cc: stable@xxxxxxxxxxxxxxx
Fixes: b7c9400cbc48 ("net/mlx5e: Implement MACsec Rx data path using MACsec skb_metadata_dst")
Signed-off-by: Rahul Rameshbabu <rrameshbabu@xxxxxxxxxx>
Reviewed-by: Benjamin Poirier <bpoirier@xxxxxxxxxx>
Reviewed-by: Cosmin Ratiu <cratiu@xxxxxxxxxx>
Reviewed-by: Sabrina Dubroca <sd@xxxxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20240423181319.115860-5-rrameshbabu@xxxxxxxxxx
Signed-off-by: Jakub Kicinski <kuba@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec.c
@@ -1640,6 +1640,7 @@ static const struct macsec_ops macsec_of
.mdo_add_secy = mlx5e_macsec_add_secy,
.mdo_upd_secy = mlx5e_macsec_upd_secy,
.mdo_del_secy = mlx5e_macsec_del_secy,
+ .rx_uses_md_dst = true,
};
bool mlx5e_macsec_handle_tx_skb(struct mlx5e_macsec *macsec, struct sk_buff *skb)
Patches currently in stable-queue which might be from rrameshbabu@xxxxxxxxxx are
queue-6.8/macsec-enable-devices-to-advertise-whether-they-update-sk_buff-md_dst-during-offloads.patch
queue-6.8/ethernet-add-helper-for-assigning-packet-type-when-dest-address-does-not-match-device-address.patch
queue-6.8/macsec-detect-if-rx-skb-is-macsec-related-for-offloading-devices-that-update-md_dst.patch
queue-6.8/net-mlx5e-advertise-mlx5-ethernet-driver-updates-sk_buff-md_dst-for-macsec.patch
