netdev - [PATCH net-next 0/5] net: common feature compute for upper interface

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Message-ID: <20250829095430.443891-1-liuhangbin@gmail.com>
Date: Fri, 29 Aug 2025 09:54:25 +0000
From: Hangbin Liu <liuhangbin@...il.com>
To: netdev@...r.kernel.org
Cc: Jay Vosburgh <jv@...sburgh.net>,
	Andrew Lunn <andrew+netdev@...n.ch>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	Paolo Abeni <pabeni@...hat.com>,
	Sabrina Dubroca <sdubroca@...hat.com>,
	Jiri Pirko <jiri@...nulli.us>,
	Simon Horman <horms@...nel.org>,
	Nikolay Aleksandrov <razor@...ckwall.org>,
	Ido Schimmel <idosch@...dia.com>,
	Shuah Khan <shuah@...nel.org>,
	Stanislav Fomichev <sdf@...ichev.me>,
	Kuniyuki Iwashima <kuniyu@...gle.com>,
	Ahmed Zaki <ahmed.zaki@...el.com>,
	Alexander Lobakin <aleksander.lobakin@...el.com>,
	bridge@...ts.linux.dev,
	linux-kselftest@...r.kernel.org,
	Hangbin Liu <liuhangbin@...il.com>
Subject: [PATCH net-next 0/5] net: common feature compute for upper interface

Some high-level virtual drivers need to compute features from their
lower devices, but each currently has its own implementation and may
miss some feature computations. This patch set introduces a common function
to compute features for such devices.

Currently, bonding, team, and bridge have been updated to use the new
helper.

Hangbin Liu (5):
  net: add a common function to compute features from lowers devices
  bonding: use common function to compute the features
  team: use common function to compute the features
  net: bridge: use common function to compute the features
  selftests/net: add offload checking test for virtual interface

 drivers/net/bonding/bond_main.c             |  99 +----------
 drivers/net/team/team_core.c                |  73 +-------
 include/linux/netdevice.h                   |  19 +++
 net/bridge/br_if.c                          |  22 +--
 net/core/dev.c                              |  79 +++++++++
 tools/testing/selftests/net/config          |   2 +
 tools/testing/selftests/net/vdev_offload.sh | 174 ++++++++++++++++++++
 7 files changed, 285 insertions(+), 183 deletions(-)
 create mode 100755 tools/testing/selftests/net/vdev_offload.sh

-- 
2.50.1