Re: [PATCH net-next] net: dsa: rzn1-a5psw: Add vlan support

[Jakub Kicinski]

On Wed, 11 Jan 2023 12:56:07 +0100 Clément Léger wrote:
> Add support for vlan operation (add, del, filtering) on the RZN1
> driver. The a5psw switch supports up to 32 VLAN IDs with filtering,
> tagged/untagged VLANs and PVID for each ports.

noob question - do you need that mutex? 
aren't those ops all under rtnl_lock?