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Message-ID: <20180125125905.ahqrlmods5v56ucv@gmail.com>
Date:   Thu, 25 Jan 2018 13:59:06 +0100
From:   Christian Brauner <christian.brauner@...onical.com>
To:     jbenc@...hat.com
Cc:     netdev@...r.kernel.org, ebiederm@...ssion.com, davem@...emloft.net,
        dsahern@...il.com, fw@...len.de, daniel@...earbox.net,
        lucien.xin@...il.com, mschiffer@...verse-factory.net,
        jakub.kicinski@...ronome.com, vyasevich@...il.com,
        linux-kernel@...r.kernel.org, w.bumiller@...xmox.com,
        nicolas.dichtel@...nd.com
Subject: Re: [PATCH net-next 0/3 V1] rtnetlink: enable IFLA_IF_NETNSID for
 RTM_{DEL,SET}LINK

On Wed, Jan 24, 2018 at 03:26:31PM +0100, Christian Brauner wrote:
> Hi,
> 
> Based on the previous discussion this enables passing a IFLA_IF_NETNSID
> property along with RTM_SETLINK and RTM_DELLINK requests. The patch for
> RTM_NEWLINK will be sent out in a separate patch since there are more
> corner-cases to think about.
> 
> Best,
> Christian
> 
> Changelog 2018-01-24:
> * Preserve old behavior and report -ENODEV when either ifindex or ifname is
>   provided and IFLA_GROUP is set. Spotted by Wolfgang Bumiller.
> 
> Christian Brauner (3):
>   rtnetlink: enable IFLA_IF_NETNSID in do_setlink()
>   rtnetlink: enable IFLA_IF_NETNSID for RTM_SETLINK
>   rtnetlink: enable IFLA_IF_NETNSID for RTM_DELLINK
> 
>  net/core/rtnetlink.c | 96 ++++++++++++++++++++++++++++++++++++++++------------
>  1 file changed, 75 insertions(+), 21 deletions(-)
> 
> -- 
> 2.14.1
> 

I've done more testing around enabling IFLA_IF_NETNSID for RTM_NEWLINK
as well and I think that the change is actually trivial. However, I
would like to wait before sending this patch out until we have agreed on
the patches for RTM_SETLINK and RTM_DELLINK in this series. Once we have
merged those I can just send another small commit. Or - if changes to
this patch series are required - I can just add it in a v2.

Thanks
Christian

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