netdev - Re: [PATCH] net/mlx5e: Allow removing representors netdev to other namespace

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Message-ID: <CAMDZJNWZ=s-yf7vho0zHySD01uOZzbUdcFmgu+Rk=p-nRoHN=A@mail.gmail.com>
Date:   Thu, 1 Aug 2019 08:44:04 +0800
From:   Tonghao Zhang <xiangxia.m.yue@...il.com>
To:     Or Gerlitz <gerlitz.or@...il.com>
Cc:     Roi Dayan <roid@...lanox.com>,
        Saeed Mahameed <saeedm@...lanox.com>,
        Linux Netdev List <netdev@...r.kernel.org>
Subject: Re: [PATCH] net/mlx5e: Allow removing representors netdev to other namespace

On Wed, May 22, 2019 at 12:49 PM Or Gerlitz <gerlitz.or@...il.com> wrote:
>
> On Wed, May 22, 2019 at 4:26 AM Tonghao Zhang <xiangxia.m.yue@...il.com> wrote:
>
> > I review the reps of netronome nfp codes,  nfp does't set the
> > NETIF_F_NETNS_LOCAL to netdev->features.
> > And I changed the OFED codes which used for our product environment,
> > and then send this patch to upstream.
>
> The real question here is if we can provide the required separation when
> vport rep netdevs are put into different name-spaces -- this needs deeper
> thinking. Technically you can do that with this one liner patch but we have
> to see if/what assumptions could be broken as of that.
Hi Or,
Can we add a mode parm for allowing user to switch it off/on ?