netdev - [PATCHv2 net-next 0/5] net: common feature compute for upper interface

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <20250902072602.361122-1-liuhangbin@gmail.com>
Date: Tue,  2 Sep 2025 07:25:57 +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>,
	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: [PATCHv2 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.

v2:
a) remove hard_header_len setting. I will set needed_headroom for bond/team
   in a separate patch as bridge has it's own ways. (Ido Schimmel)
b) Add test file to Makefile, set RET=0 to a proper location. (Ido Schimmel)

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                              |  76 +++++++++
 tools/testing/selftests/net/Makefile        |   1 +
 tools/testing/selftests/net/config          |   2 +
 tools/testing/selftests/net/vdev_offload.sh | 176 ++++++++++++++++++++
 8 files changed, 285 insertions(+), 183 deletions(-)
 create mode 100755 tools/testing/selftests/net/vdev_offload.sh

-- 
2.50.1