netdev - [PATCH v11 nf-next 0/3] netfilter: fastpath fixes

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Message-ID: <20250408142716.95855-1-ericwouds@gmail.com>
Date: Tue,  8 Apr 2025 16:27:13 +0200
From: Eric Woudstra <ericwouds@...il.com>
To: "David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	Paolo Abeni <pabeni@...hat.com>,
	Simon Horman <horms@...nel.org>,
	Andrew Lunn <andrew+netdev@...n.ch>,
	Jiri Pirko <jiri@...nulli.us>,
	Ivan Vecera <ivecera@...hat.com>,
	Nikolay Aleksandrov <razor@...ckwall.org>,
	Ido Schimmel <idosch@...dia.com>,
	Pablo Neira Ayuso <pablo@...filter.org>,
	Jozsef Kadlecsik <kadlec@...filter.org>,
	Matthias Brugger <matthias.bgg@...il.com>,
	AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
Cc: netdev@...r.kernel.org,
	bridge@...ts.linux.dev,
	netfilter-devel@...r.kernel.org,
	linux-mediatek@...ts.infradead.org,
	Eric Woudstra <ericwouds@...il.com>
Subject: [PATCH v11 nf-next 0/3] netfilter: fastpath fixes

Several fixes for the existing software forward-fastpath code, also
needed for the software bridge-fastpath.

DEV_PATH_BR_VLAN_UNTAG_HW should not be applied to dsa foreign ports.

Also DEV_PATH_MTK_WDMA needs to be introduced to nft_dev_path_info().

Introduce DEV_PATH_BR_VLAN_KEEP_HW.

Changes in v11, results of testing with bridge_fastpath.sh:
- Dropped "No ingress_vlan forward info for dsa user port" patch.
- Added Introduce DEV_PATH_BR_VLAN_KEEP_HW, which changed from
   applying only in the bridge-fastpath to all fastpaths. Added
   a better explanation to the description.

v10 split from patch-set: bridge-fastpath and related improvements v9

Eric Woudstra (3):
  netfilter: nft_flow_offload: Add DEV_PATH_MTK_WDMA to
    nft_dev_path_info()
  bridge: No DEV_PATH_BR_VLAN_UNTAG_HW for dsa foreign
  bridge: Introduce DEV_PATH_BR_VLAN_KEEP_HW

 include/linux/netdevice.h        |  1 +
 include/net/switchdev.h          |  1 +
 net/bridge/br_device.c           |  1 +
 net/bridge/br_private.h          | 10 ++++++++++
 net/bridge/br_switchdev.c        | 15 +++++++++++++++
 net/bridge/br_vlan.c             | 23 ++++++++++++++++-------
 net/netfilter/nft_flow_offload.c |  8 ++++++++
 net/switchdev/switchdev.c        |  2 +-
 8 files changed, 53 insertions(+), 8 deletions(-)

-- 
2.47.1