Thread (39 messages) 39 messages, 5 authors, 2023-01-09

Re: [PATCH v5 net-next 00/15] net: bridge: Multiple Spanning Trees

From: patchwork-bot+netdevbpf@kernel.org
Date: 2022-03-18 00:20:25
Also in: bridge, lkml

Hello:

This series was applied to netdev/net-next.git (master)
by Jakub Kicinski [off-list ref]:

On Wed, 16 Mar 2022 16:08:42 +0100 you wrote:
The bridge has had per-VLAN STP support for a while now, since:

https://lore.kernel.org/netdev/20200124114022.10883-1-nikolay@cumulusnetworks.com/ (local)

The current implementation has some problems:

- The mapping from VLAN to STP state is fixed as 1:1, i.e. each VLAN
  is managed independently. This is awkward from an MSTP (802.1Q-2018,
  Clause 13.5) point of view, where the model is that multiple VLANs
  are grouped into MST instances.

[...]
Here is the summary with links:
  - [v5,net-next,01/15] net: bridge: mst: Multiple Spanning Tree (MST) mode
    https://git.kernel.org/netdev/net-next/c/ec7328b59176
  - [v5,net-next,02/15] net: bridge: mst: Allow changing a VLAN's MSTI
    https://git.kernel.org/netdev/net-next/c/8c678d60562f
  - [v5,net-next,03/15] net: bridge: mst: Support setting and reporting MST port states
    https://git.kernel.org/netdev/net-next/c/122c29486e1f
  - [v5,net-next,04/15] net: bridge: mst: Notify switchdev drivers of MST mode changes
    https://git.kernel.org/netdev/net-next/c/87c167bb94ee
  - [v5,net-next,05/15] net: bridge: mst: Notify switchdev drivers of VLAN MSTI migrations
    https://git.kernel.org/netdev/net-next/c/6284c723d9b9
  - [v5,net-next,06/15] net: bridge: mst: Notify switchdev drivers of MST state changes
    https://git.kernel.org/netdev/net-next/c/7ae9147f4312
  - [v5,net-next,07/15] net: bridge: mst: Add helper to map an MSTI to a VID set
    https://git.kernel.org/netdev/net-next/c/cceac97afa09
  - [v5,net-next,08/15] net: bridge: mst: Add helper to check if MST is enabled
    https://git.kernel.org/netdev/net-next/c/48d57b2e5f43
  - [v5,net-next,09/15] net: bridge: mst: Add helper to query a port's MST state
    https://git.kernel.org/netdev/net-next/c/f54fd0e16306
  - [v5,net-next,10/15] net: dsa: Validate hardware support for MST
    https://git.kernel.org/netdev/net-next/c/332afc4c8c0d
  - [v5,net-next,11/15] net: dsa: Pass VLAN MSTI migration notifications to driver
    https://git.kernel.org/netdev/net-next/c/8e6598a7b0fa
  - [v5,net-next,12/15] net: dsa: Handle MST state changes
    https://git.kernel.org/netdev/net-next/c/7414af30b7d8
  - [v5,net-next,13/15] net: dsa: mv88e6xxx: Disentangle STU from VTU
    https://git.kernel.org/netdev/net-next/c/49c98c1dc7d9
  - [v5,net-next,14/15] net: dsa: mv88e6xxx: Export STU as devlink region
    https://git.kernel.org/netdev/net-next/c/7dc96039b967
  - [v5,net-next,15/15] net: dsa: mv88e6xxx: MST Offloading
    https://git.kernel.org/netdev/net-next/c/acaf4d2e36b3

You are awesome, thank you!
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