netdev - Re: [PATCH 09/10] net: Use VRF device index for socket lookups

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Message-ID: <55C26686.3010702@cumulusnetworks.com>
Date:	Wed, 05 Aug 2015 13:39:50 -0600
From:	David Ahern <dsa@...ulusnetworks.com>
To:	Tom Herbert <tom@...bertland.com>
CC:	Linux Kernel Network Developers <netdev@...r.kernel.org>,
	Shrijeet Mukherjee <shm@...ulusnetworks.com>,
	Roopa Prabhu <roopa@...ulusnetworks.com>,
	gospo@...ulusnetworks.com, jtoppins@...ulusnetworks.com,
	nikolay@...ulusnetworks.com, ddutt@...ulusnetworks.com,
	Hannes Frederic Sowa <hannes@...essinduktion.org>,
	Nicolas Dichtel <nicolas.dichtel@...nd.com>,
	Stephen Hemminger <stephen@...workplumber.org>,
	hadi@...atatu.com, "Eric W. Biederman" <ebiederm@...ssion.com>,
	"David S. Miller" <davem@...emloft.net>, svaidya@...cade.com
Subject: Re: [PATCH 09/10] net: Use VRF device index for socket lookups

Hi Tom:

On 8/5/15 12:32 PM, Tom Herbert wrote:
> On Wed, Aug 5, 2015 at 10:14 AM, David Ahern<dsa@...ulusnetworks.com>  wrote:
>> >The intent of the VRF device is to leverage the existing SO_BINDTODEVICE
>> >as a means of creating L3 domains. Since sockets are expected to be bound
>> >to the VRF device the index of the master device needs to be used for
>> >socket lookups.
>> >
> This patch set seems awfully invasive at the socket layer. Isn't there
> anyway this functionality be contained in the routing layer and
> sockets use existing API?

This patch is a leftover from earlier versions. It is no longer needed. 
Will drop for v5.

David
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