]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commit
net/mlx5: Fix setting of devlink traps in switchdev mode
authorAya Levin <ayal@nvidia.com>
Mon, 12 Apr 2021 14:50:08 +0000 (17:50 +0300)
committerSaeed Mahameed <saeedm@nvidia.com>
Wed, 14 Apr 2021 23:12:54 +0000 (16:12 -0700)
commit41bafb31dcd58d834bdffa5db703f94fd2cec727
tree3b27494be9ecef60e6941e0aa2ea7b459a00e402
parent2afeec08ab5c86ae21952151f726bfe184f6b23d
net/mlx5: Fix setting of devlink traps in switchdev mode

Prevent setting of devlink traps on the uplink while in switchdev mode.
In this mode, it is the SW switch responsibility to handle both packets
with a mismatch in destination MAC or VLAN ID. Therefore, there are no
flow steering tables to trap undesirable packets and driver crashes upon
setting a trap.

Fixes: 241dc159391f ("net/mlx5: Notify on trap action by blocking event")
Signed-off-by: Aya Levin <ayal@nvidia.com>
Reviewed-by: Moshe Shemesh <moshe@nvidia.com>
Reviewed-by: Roi Dayan <roid@nvidia.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
drivers/net/ethernet/mellanox/mlx5/core/devlink.c