Re: [PATCH net 0/5] Fixes for SJA1105 DSA FDB regressions

[Simon Horman]

On Fri, Sep 08, 2023 at 04:33:47PM +0300, Vladimir Oltean wrote:
> A report by Yanan Yang has prompted an investigation into the sja1105
> driver's behavior w.r.t. multicast. The report states that when adding
> multicast L2 addresses with "bridge mdb add", only the most recently
> added address works - the others seem to be overwritten. This is solved
> by patch 3/5 (with patch 2/5 as a dependency for it).
> 
> Patches 4/5 and 5/5 fix a series of race conditions introduced during
> the same patch set as the bug above, namely this one:
> https://patchwork.kernel.org/project/netdevbpf/cover/20211024171757.3753288-1-vladimir.oltean@xxxxxxx/
> 
> Finally, patch 1/5 fixes an issue found ever since the introduction of
> multicast forwarding offload in sja1105, which is that the multicast
> addresses are visible (with the "self" flag) in "bridge fdb show".

For series,

Reviewed-by: Simon Horman <horms@xxxxxxxxxx>