Re: [PATCH v2 net] net: dsa: vsc73xx: fix reception from VLAN-unaware bridges

[patchwork-bot+netdevbpf]

Hello:

This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@xxxxxxxxxx>:

On Mon, 14 Oct 2024 18:30:41 +0300 you wrote:
> Similar to the situation described for sja1105 in commit 1f9fc48fd302
> ("net: dsa: sja1105: fix reception from VLAN-unaware bridges"), the
> vsc73xx driver uses tag_8021q and doesn't need the ds->untag_bridge_pvid
> request. In fact, this option breaks packet reception.
> 
> The ds->untag_bridge_pvid option strips VLANs from packets received on
> VLAN-unaware bridge ports. But those VLANs should already be stripped
> by tag_vsc73xx_8021q.c as part of vsc73xx_rcv() - they are not VLANs in
> VLAN-unaware mode, but DSA tags. Thus, dsa_software_vlan_untag() tries
> to untag a VLAN that doesn't exist, corrupting the packet.
> 
> [...]

Here is the summary with links:
  - [v2,net] net: dsa: vsc73xx: fix reception from VLAN-unaware bridges
    https://git.kernel.org/netdev/net/c/11d06f0aaef8

You are awesome, thank you!
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