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From: Sven Eckelmann <sven@narfation.org>
To: b.a.t.m.a.n@lists.open-mesh.org
Cc: Antonio Quartulli <a@unstable.cc>
Subject: Re: [B.A.T.M.A.N.] [PATCH 0/4] batman-adv: Add network name space support
Date: Sun, 31 Jan 2016 14:26:27 +0100	[thread overview]
Message-ID: <3255100.5LmjYr8IdZ@sven-edge> (raw)
In-Reply-To: <1453312110-32683-1-git-send-email-andrew@lunn.ch>

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On Wednesday 20 January 2016 18:48:26 Andrew Lunn wrote:
[...]
> Andrew Lunn (4):
>   batman-adv: NETIF_F_NETNS_LOCAL feature to prevent netns moves
>   batman-adv: Create batman soft interfaces within correct netns.
>   batman-adv: Handle parent interfaces in a different netns
>   batman-adv: debugfs: Add netns support
> 
>  net/batman-adv/debugfs.c           | 118
> ++++++++++++++++++++++++++++++++++++- net/batman-adv/hard-interface.c    | 
> 49 +++++++++++++--
>  net/batman-adv/hard-interface.h    |   2 +-
>  net/batman-adv/soft-interface.c    |   9 ++-
>  net/batman-adv/soft-interface.h    |   2 +-
>  net/batman-adv/sysfs.c             |   3 +-
>  net/batman-adv/translation-table.c |   3 +-
>  7 files changed, 172 insertions(+), 14 deletions(-)

Just to let everybody know: This patchset will break batman-adv compatibility
for kernels older than 4.0 (see d37512a277dfb2cef8a578e25a3246f61399a55a):

hard-interface.c:105:55: error: no member 'get_link_net' in struct rtnl_link_ops
    hard-interface.c:106:54: error: no member 'get_link_net' in struct rtnl_link_ops
    hard-interface.c:107:55: error: no member 'get_link_net' in struct rtnl_link_ops
    hard-interface.c:108:54: error: no member 'get_link_net' in struct rtnl_link_ops
    hard-interface.c:148:61: error: no member 'get_link_net' in struct rtnl_link_ops
    hard-interface.c:149:52: error: no member 'get_link_net' in struct rtnl_link_ops
    hard-interface.c: In function 'batadv_mutual_parents':
    hard-interface.c:105:48: error: 'const struct rtnl_link_ops' has no member named 'get_link_net'
      if (dev1->rtnl_link_ops && dev1->rtnl_link_ops->get_link_net)
                                                    ^
    hard-interface.c:106:40: error: 'const struct rtnl_link_ops' has no member named 'get_link_net'
       dev1_parent_net = dev1->rtnl_link_ops->get_link_net(dev1);
                                            ^
    hard-interface.c:107:48: error: 'const struct rtnl_link_ops' has no member named 'get_link_net'
      if (dev2->rtnl_link_ops && dev2->rtnl_link_ops->get_link_net)
                                                    ^
    hard-interface.c:108:40: error: 'const struct rtnl_link_ops' has no member named 'get_link_net'
       dev2_parent_net = dev2->rtnl_link_ops->get_link_net(dev2);
                                            ^
    hard-interface.c: In function 'batadv_is_on_batman_iface':
    hard-interface.c:148:54: error: 'const struct rtnl_link_ops' has no member named 'get_link_net'
      if (net_dev->rtnl_link_ops && net_dev->rtnl_link_ops->get_link_net)
                                                          ^
    hard-interface.c:149:38: error: 'const struct rtnl_link_ops' has no member named 'get_link_net'
       parent_net = net_dev->rtnl_link_ops->get_link_net(net_dev);
                                          ^
    make[2]: *** [hard-interface.o] Error 1
    make[1]: *** [_module_] Error 2
    make: *** [all] Error 2

(build stopped here and there may be a lot more problems)

And with 3.18 you will only get until (see
435d5f4bb2ccba3b791d9ef61d2590e30b8e806e):

    debugfs.c:87:40: error: no member 'ns' in struct net
    debugfs.c:547:37: error: no member 'ns' in struct net
    debugfs.c: In function 'batadv_debugfs_ns_get':
    debugfs.c:87:26: error: 'struct net' has no member named 'ns'
       sprintf(name, "%u", net->ns.inum);
                              ^
    debugfs.c: In function 'batadv_debugfs_init':
    debugfs.c:547:30: error: 'struct net' has no member named 'ns'
      sprintf(name, "%u", init_net.ns.inum);
                                  ^
    make[2]: *** [debugfs.o] Error 1
    make[1]: *** [_module_] Error 2
    make: *** [all] Error 2


Kind regards,
	Sven

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  parent reply	other threads:[~2016-01-31 13:26 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-01-20 17:48 [B.A.T.M.A.N.] [PATCH 0/4] batman-adv: Add network name space support Andrew Lunn
2016-01-20 17:48 ` [B.A.T.M.A.N.] [PATCH 1/4] batman-adv: NETIF_F_NETNS_LOCAL feature to prevent netns moves Andrew Lunn
2016-01-23  2:06   ` Antonio Quartulli
2016-01-23 17:20     ` Andrew Lunn
2016-01-24  6:19       ` Antonio Quartulli
2016-01-24 10:42         ` Antonio Quartulli
2016-01-24 16:46           ` Andrew Lunn
2016-01-24 11:01   ` Antonio Quartulli
2016-01-20 17:48 ` [B.A.T.M.A.N.] [PATCH 2/4] batman-adv: Create batman soft interfaces within correct netns Andrew Lunn
2016-01-25  3:28   ` Antonio Quartulli
2016-01-25 13:12     ` Andrew Lunn
2016-01-26  5:43       ` Antonio Quartulli
2016-01-26  5:55   ` Antonio Quartulli
2016-01-31 13:26   ` Sven Eckelmann
2016-01-20 17:48 ` [B.A.T.M.A.N.] [PATCH 3/4] batman-adv: Handle parent interfaces in a different netns Andrew Lunn
2016-01-26 12:53   ` Antonio Quartulli
2016-01-26 13:25     ` Sven Eckelmann
2016-01-27 10:13   ` Sven Eckelmann
2016-01-27 10:44     ` Antonio Quartulli
2016-02-01  2:57     ` Antonio Quartulli
2016-02-02  2:11       ` Andrew Lunn
2016-01-31 13:26   ` Sven Eckelmann
2016-01-20 17:48 ` [B.A.T.M.A.N.] [PATCH 4/4] batman-adv: debugfs: Add netns support Andrew Lunn
2016-01-28  1:28   ` Antonio Quartulli
2016-01-28  1:40     ` Andrew Lunn
2016-01-28  2:29       ` Antonio Quartulli
2016-01-31 13:26   ` Sven Eckelmann
2016-01-28  2:59 ` [B.A.T.M.A.N.] [PATCH 0/4] batman-adv: Add network name space support Antonio Quartulli
2016-01-28  3:50   ` Andrew Lunn
2016-01-31 13:26 ` Sven Eckelmann [this message]
2016-02-12 15:57   ` Sven Eckelmann

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