# Re: \[PATCH v5 net-next 00/10\] Drop rtnl\_lock from DSA .port\_fdb\_{add,del}

- From: patchwork-bot+netdevbpf@kernel.org
- Date: 2021-10-25 12:10:18 
- List: netdev
- Page: https://ratatoskr.run/netdev/2021/10/11214413
- Thread: https://ratatoskr.run/netdev/2021/10/11214349/t.md

```text
Hello:

This series was applied to netdev/net-next.git (master)
by David S. Miller [ref]:

On Sun, 24 Oct 2021 20:17:47 +0300 you wrote:
> As mentioned in the RFC posted 2 months ago:
> https://patchwork.kernel.org/project/netdevbpf/cover/20210824114049.3814660-1-vladimir.oltean@nxp.com/
> 
> DSA is transitioning to a driver API where the rtnl_lock is not held
> when calling ds->ops->port_fdb_add() and ds->ops->port_fdb_del().
> Drivers cannot take that lock privately from those callbacks either.
> 
> [...]

Here is the summary with links:
  - [v5,net-next,01/10] net: dsa: avoid refcount warnings when ->port_{fdb,mdb}_del returns error
    https://git.kernel.org/netdev/net-next/c/232deb3f9567
  - [v5,net-next,02/10] net: dsa: sja1105: wait for dynamic config command completion on writes too
    https://git.kernel.org/netdev/net-next/c/df405910ab9f
  - [v5,net-next,03/10] net: dsa: sja1105: serialize access to the dynamic config interface
    https://git.kernel.org/netdev/net-next/c/eb016afd83a9
  - [v5,net-next,04/10] net: mscc: ocelot: serialize access to the MAC table
    https://git.kernel.org/netdev/net-next/c/2468346c5677
  - [v5,net-next,05/10] net: dsa: b53: serialize access to the ARL table
    https://git.kernel.org/netdev/net-next/c/f7eb4a1c0864
  - [v5,net-next,06/10] net: dsa: lantiq_gswip: serialize access to the PCE registers
    https://git.kernel.org/netdev/net-next/c/cf231b436f7c
  - [v5,net-next,07/10] net: dsa: introduce locking for the address lists on CPU and DSA ports
    https://git.kernel.org/netdev/net-next/c/338a3a4745aa
  - [v5,net-next,08/10] net: dsa: drop rtnl_lock from dsa_slave_switchdev_event_work
    https://git.kernel.org/netdev/net-next/c/5cdfde49a07f
  - [v5,net-next,09/10] selftests: lib: forwarding: allow tests to not require mz and jq
    https://git.kernel.org/netdev/net-next/c/d70b51f2845d
  - [v5,net-next,10/10] selftests: net: dsa: add a stress test for unlocked FDB operations
    https://git.kernel.org/netdev/net-next/c/edc90d15850c

You are awesome, thank you!
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```