linux-kernel - Re: [RFC v2 2/4] net: enables interface option to skip IP

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Message-ID: <CAB=NE6Xvqcdje5OSxjzTRa3wv-vZHr+MJHY86ZCfFXU2Lpzi8Q@mail.gmail.com>
Date:	Thu, 20 Feb 2014 12:31:30 -0800
From:	"Luis R. Rodriguez" <mcgrof@...not-panic.com>
To:	Dan Williams <dcbw@...hat.com>
Cc:	Zoltan Kiss <zoltan.kiss@...rix.com>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	xen-devel@...ts.xenproject.org, kvm@...r.kernel.org,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"David S. Miller" <davem@...emloft.net>,
	Alexey Kuznetsov <kuznet@....inr.ac.ru>,
	James Morris <jmorris@...ei.org>,
	Hideaki YOSHIFUJI <yoshfuji@...ux-ipv6.org>,
	Patrick McHardy <kaber@...sh.net>
Subject: Re: [RFC v2 2/4] net: enables interface option to skip IP

On Wed, Feb 19, 2014 at 4:56 PM, Dan Williams <dcbw@...hat.com> wrote:
> Note that there isn't yet a disable_ipv4 knob though, I was
> perhaps-too-subtly trying to get you to send a patch for it, since I can
> use it too :)

Sure, can you describe a little better the use case, as I could use
that for the commit log. My only current use case was the xen-netback
case but Zoltan has noted a few cases where an IPv4 or IPv6 address
*could* be used on the backend interfaces (which I'll still poke as
its unclear to me why they have 'em).

  Luis
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