netdev - Re: [PATCH net] net: dsa: tag_sja1105: fix source port decoding in vlan

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Date: Mon, 03 Jul 2023 08:20:22 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Vladimir Oltean <vladimir.oltean@....com>
Cc: netdev@...r.kernel.org, andrew@...n.ch, f.fainelli@...il.com,
 davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com,
 simon.horman@...igine.com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH net] net: dsa: tag_sja1105: fix source port decoding in
 vlan_filtering=0 bridge mode

Hello:

This patch was applied to netdev/net.git (main)
by David S. Miller <davem@...emloft.net>:

On Sat,  1 Jul 2023 01:20:10 +0300 you wrote:
> There was a regression introduced by the blamed commit, where pinging to
> a VLAN-unaware bridge would fail with the repeated message "Couldn't
> decode source port" coming from the tagging protocol driver.
> 
> When receiving packets with a bridge_vid as determined by
> dsa_tag_8021q_bridge_join(), dsa_8021q_rcv() will decode:
> - source_port = 0 (which isn't really valid, more like "don't know")
> - switch_id = 0 (which isn't really valid, more like "don't know")
> - vbid = value in range 1-7
> 
> [...]

Here is the summary with links:
  - [net] net: dsa: tag_sja1105: fix source port decoding in vlan_filtering=0 bridge mode
    https://git.kernel.org/netdev/net/c/a398b9ea0c3b

You are awesome, thank you!
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