From: David Miller <da...@davemloft.net>
Date: Sun, 06 Aug 2017 21:39:38 -0700 (PDT)
> From: David Ahern <dsah...@gmail.com>
> Date: Fri, 4 Aug 2017 13:16:56 -0700
>
>> A missing piece to the VRF puzzle is the ability to bind sockets to
>> devices enslaved to a VRF. This patch set adds the enslaved device
>> index, sdif, to IPv4 and IPv6 socket lookups. The end result for users
>> is the following scope options for services:
>>
>> 1. "global" services - sockets not bound to any device
>>
>> Allows 1 service to work across all network interfaces with
>> connected sockets bound to the VRF the connection originates
>> (Requires net.ipv4.tcp_l3mdev_accept=1 for TCP and
>> net.ipv4.udp_l3mdev_accept=1 for UDP)
>>
>> 2. "VRF" local services - sockets bound to a VRF
>>
>> Sockets work across all network interfaces enslaved to a VRF but
>> are limited to just the one VRF.
>>
>> 3. "device" services - sockets bound to a specific network interface
>>
>> Service works only through the one specific interface.
>>
>> v2
>> - remove sk_lookup struct and add sdif as an argument to existing
>> functions
>>
>> Changes since RFC:
>> - no significant logic changes; mainly whitespace cleanups
>
> Series applied, thanks David.
David, I had to revert. You didn't convert dccp which breaks
the build.
net/dccp/ipv4.c: In function ‘dccp_v4_err’:
net/dccp/ipv4.c:256:7: error: too few arguments to function
‘__inet_lookup_established’
sk = __inet_lookup_established(net, &dccp_hashinfo,
^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from net/dccp/ipv4.c:22:0:
./include/net/inet_hashtables.h:289:14: note: declared here
struct sock *__inet_lookup_established(struct net *net,
^~~~~~~~~~~~~~~~~~~~~~~~~
Thanks.
