netdev - Re: [PATCH net-next 5/5] rocker: remove support for legacy VLAN ndo ops

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Mon, 01 Jun 2015 22:24:42 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	makita.toshiaki@....ntt.co.jp
Cc:	sfeldma@...il.com, netdev@...r.kernel.org, jiri@...nulli.us,
	simon.horman@...ronome.com
Subject: Re: [PATCH net-next 5/5] rocker: remove support for legacy VLAN
 ndo ops

From: Toshiaki Makita <makita.toshiaki@....ntt.co.jp>
Date: Tue, 02 Jun 2015 13:51:06 +0900

> On 2015/06/02 3:39, sfeldma@...il.com wrote:
>> From: Scott Feldman <sfeldma@...il.com>
>> 
>> Remove support for legacy ndo ops
>> .ndo_vlan_rx_add_vid/.ndo_vlan_rx_kill_vid.  Rocker will use
>> bridge_setlink/dellink exclusively for VLAN add/del operations.
>> 
>> The legacy ops are needed if using 8021q driver module to setup VLANs on
>> the port.  But an alternative exists in using bridge_setlink/delink to
>> setup VLANs, which doesn't depend on 8021q module.  So rocker will switch
>> to the newer setlink/dellink ops.  VLANs can added/delete from the port,
>> regardless if port is bridged or not, using the bridge commands:
>> 
>> 	bridge vlan [add|del] vid VID dev DEV self
> 
> Hi Scott,
> 
> This doesn't look transparent with bridge.
> 
> Before this patch, I was able to add vid in the same way as software bridge:
> 
>   ip link set DEV master br0
>   bridge vlan add vid VID dev DEV
> 
> Now I need to add "self", which is different from software bridge...

I'm already not liking the looks of this....
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html