netdev - [PATCH net 0/7] mlxsw: Various fixes

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Date:   Tue, 11 Jun 2019 10:19:39 +0300
From:   Ido Schimmel <idosch@...sch.org>
To:     netdev@...r.kernel.org
Cc:     davem@...emloft.net, jiri@...lanox.com, petrm@...lanox.com,
        alexpe@...lanox.com, mlxsw@...lanox.com,
        Ido Schimmel <idosch@...lanox.com>
Subject: [PATCH net 0/7] mlxsw: Various fixes

From: Ido Schimmel <idosch@...lanox.com>

This patchset contains various fixes for mlxsw.

Patch #1 fixes an hash polarization problem when a nexthop device is a
LAG device. This is caused by the fact that the same seed is used for
the LAG and ECMP hash functions.

Patch #2 fixes an issue in which the driver fails to refresh a nexthop
neighbour after it becomes dead. This prevents the nexthop from ever
being written to the adjacency table and used to forward traffic. Patch
#3 is a test case.

Patch #4 fixes a wrong extraction of TOS value in flower offload code.
Patch #5 is a test case.

Patch #6 works around a buffer issue in Spectrum-2 by reducing the
default sizes of the shared buffer pools.

Patch #7 prevents prio-tagged packets from entering the switch when PVID
is removed from the bridge port.

Please consider patches #2, #4 and #6 for 5.1.y

Ido Schimmel (4):
  mlxsw: spectrum: Use different seeds for ECMP and LAG hash
  mlxsw: spectrum_router: Refresh nexthop neighbour when it becomes dead
  selftests: mlxsw: Test nexthop offload indication
  mlxsw: spectrum: Disallow prio-tagged packets when PVID is removed

Jiri Pirko (2):
  mlxsw: spectrum_flower: Fix TOS matching
  selftests: tc_flower: Add TOS matching test

Petr Machata (1):
  mlxsw: spectrum_buffers: Reduce pool size on Spectrum-2

 drivers/net/ethernet/mellanox/mlxsw/reg.h     |  2 +-
 .../net/ethernet/mellanox/mlxsw/spectrum.c    |  5 +-
 .../mellanox/mlxsw/spectrum_buffers.c         |  4 +-
 .../ethernet/mellanox/mlxsw/spectrum_flower.c |  4 +-
 .../ethernet/mellanox/mlxsw/spectrum_router.c | 73 ++++++++++++++++++-
 .../selftests/drivers/net/mlxsw/rtnetlink.sh  | 47 ++++++++++++
 .../selftests/net/forwarding/tc_flower.sh     | 36 ++++++++-
 7 files changed, 161 insertions(+), 10 deletions(-)

-- 
2.20.1