From: Jiri Pirko <j...@resnulli.us>
Date: Mon, 30 Sep 2019 10:15:08 +0200
> From: Jiri Pirko <j...@mellanox.com>
>
> Some drivers, like mlxsw, are not interested in notifications coming in
> for netdevices from other network namespaces. So introduce per-netns
> notifiers and allow to reduce overhead by listening only for
> notifications from the same netns.
>
> This is also a preparation for upcoming patchset "devlink: allow devlink
> instances to change network namespace". This resolves deadlock during
> reload mlxsw into initial netns made possible by
> 328fbe747ad4 ("net: Close race between {un, }register_netdevice_notifier()
> and setup_net()/cleanup_net()").
Series applied.
