[PATCH net] net: sparx5: make ports inherit the switch base mac address type

[Jakub Kicinski]

On Sun, 27 Sep 2026 21:50:12 -0700 Quentin Freimanis wrote:
> 0 is NET_ADDR_PERM, so userspace thinks this is a stable address. 

Could you please explain the end-user impact of this?
Unclear to me from the commit msg if this is something that broke
your deployment / scripts or maybe you simply noticed it from code
inspection / LLM scan.

No need to repost, just explain, I'll add it when applying.

> Fix by tracking the base MAC address assign type in the sparx5 struct
> and applying it to each port's netdev.

Generally no need to repeat what an average reader can easily grok 
from the diff.