net/mlx5: LAG, drop stale esw_shared_ingress_acl gate from shared FDB

Browse source

The shared-FDB support check still requires the esw_shared_ingress_acl
capability. That capability backed the merged uplink ingress ACL, where
the slave uplink's ingress-ACL root was pointed at the master's
(esw_set_uplink_slave_ingress_root()). That handling was removed in
commit 82e86a6c71 ("net/mlx5: E-switch, remove special uplink ingress
ACL handling") once both uplinks were tagged with the same reserved
metadata (MLX5_ESW_METADATA_RSVD_UPLINK) - a single FDB rule then
matches traffic from either uplink, with no shared ingress ACL involved.

The capability check was left behind and has been dead since: the driver
programs no shared ingress ACL, yet the check still keeps otherwise
shared-FDB-capable devices out of shared FDB. Drop it.

Signed-off-by: Shay Drory <shayd@nvidia.com>
Reviewed-by: Moshe Shemesh <moshe@nvidia.com>
Reviewed-by: Akiva Goldberger <agoldberger@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Link: https://patch.msgid.link/20260923103830.1183-12-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

...

This commit is contained in:

Shay Drory 2026-09-23 13:38:28 +03:00 • committed by Jakub Kicinski

parent c51ea6db00

commit 66b25da0cf

1 changed files with 1 additions and 2 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

3

drivers/net/ethernet/mellanox/mlx5/core/lag/shared_fdb.c

View file