Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit c36ac8e2 authored by Nicolas Dichtel's avatar Nicolas Dichtel Committed by David S. Miller
Browse files

dev: always advertise the new nsid when the netns iface changes 



The user should be able to follow any interface that moves to another
netns.  There is no reason to hide physical interfaces.

CC: Jiri Benc <jbenc@redhat.com>
CC: Christian Brauner <christian.brauner@ubuntu.com>
Signed-off-by: default avatarNicolas Dichtel <nicolas.dichtel@6wind.com>
Reviewed-by: default avatarJiri Benc <jbenc@redhat.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 6b9e6547

net/core/dev.c

+1 −4
Original line number Diff line number Diff line
@@ -8529,10 +8529,7 @@ int dev_change_net_namespace(struct net_device *dev, struct net *net, const char 
	call_netdevice_notifiers(NETDEV_UNREGISTER, dev);

	rcu_barrier();

	call_netdevice_notifiers(NETDEV_UNREGISTER_FINAL, dev);

	if (dev->rtnl_link_ops && dev->rtnl_link_ops->get_link_net)

	new_nsid = peernet2id_alloc(dev_net(dev), net);

	else

		new_nsid = peernet2id(dev_net(dev), net);

	rtmsg_ifinfo_newnet(RTM_DELLINK, dev, ~0U, GFP_KERNEL, &new_nsid);



	/*