netdev - [PATCH net-next v3 0/8] net: Remove switchdev

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]

Date:   Wed, 27 Feb 2019 11:44:24 -0800
From:   Florian Fainelli <f.fainelli@...il.com>
To:     netdev@...r.kernel.org
Cc:     Florian Fainelli <f.fainelli@...il.com>,
        "David S. Miller" <davem@...emloft.net>,
        Ido Schimmel <idosch@...lanox.com>,
        linux-kernel@...r.kernel.org (open list),
        devel@...verdev.osuosl.org (open list:STAGING SUBSYSTEM),
        bridge@...ts.linux-foundation.org (moderated list:ETHERNET BRIDGE),
        jiri@...lanox.com, andrew@...n.ch, vivien.didelot@...il.com
Subject: [PATCH net-next v3 0/8] net: Remove switchdev_ops

Hi all,

This patch series completes the removal of the switchdev_ops by
converting switchdev_port_attr_set() to use either the blocking
(process) or non-blocking (atomic) notifier since we typically need to
deal with both depending on where in the bridge code we get called from.

This was tested with the forwarding selftests and DSA hardware.

Ido, hopefully this captures your comments done on v1, if not, can you
illustrate with some pseudo-code what you had in mind if that's okay?

Changes in v3:

- added Reviewed-by tags from Ido where relevant
- added missing notifier_to_errno() in net/bridge/br_switchdev.c when
  calling the atomic notifier for PRE_BRIDGE_FLAGS
- kept mlxsw_sp_switchdev_init() in mlxsw/

Changes in v2:

- do not check for SWITCHDEV_F_DEFER when calling the blocking notifier
  and instead directly call the atomic notifier from the single location
  where this is required

Florian Fainelli (8):
  switchdev: Add SWITCHDEV_PORT_ATTR_SET
  rocker: Handle SWITCHDEV_PORT_ATTR_SET
  net: dsa: Handle SWITCHDEV_PORT_ATTR_SET
  mlxsw: spectrum_switchdev: Handle SWITCHDEV_PORT_ATTR_SET
  net: mscc: ocelot: Handle SWITCHDEV_PORT_ATTR_SET
  staging: fsl-dpaa2: ethsw: Handle SWITCHDEV_PORT_ATTR_SET
  net: switchdev: Replace port attr set SDO with a notification
  net: Remove switchdev_ops

 .../net/ethernet/mellanox/mlxsw/spectrum.c    |   3 -
 .../net/ethernet/mellanox/mlxsw/spectrum.h    |   2 -
 .../mellanox/mlxsw/spectrum_switchdev.c       |  24 ++--
 drivers/net/ethernet/mscc/ocelot.c            |  32 +++++-
 drivers/net/ethernet/mscc/ocelot.h            |   1 +
 drivers/net/ethernet/mscc/ocelot_board.c      |   2 +
 drivers/net/ethernet/rocker/rocker_main.c     |  23 +++-
 drivers/staging/fsl-dpaa2/ethsw/ethsw.c       |  24 +++-
 include/linux/netdevice.h                     |   3 -
 include/net/switchdev.h                       |  38 ++++---
 net/bridge/br_switchdev.c                     |   8 +-
 net/dsa/slave.c                               |  23 +++-
 net/switchdev/switchdev.c                     | 104 +++++++++++++-----
 13 files changed, 204 insertions(+), 83 deletions(-)

-- 
2.17.1