On Wed, Aug 3, 2016 at 10:08 AM, Pravin B Shelar <pshe...@ovn.org> wrote:
> Upstream commit:
>
> commit d913d3a763a6f66a862a6eafcf6da89a7905832a
> Author: Samuel Gauthier <samuel.gauth...@6wind.com>
> Date: Tue Jun 28 17:22:26 2016 +0200
>
> openvswitch: fix conntrack netlink event delivery
>
> Only the first and last netlink message for a particular conntrack are
> actually sent. The first message is sent through nf_conntrack_confirm when
> the conntrack is committed. The last one is sent when the conntrack is
> destroyed on timeout. The other conntrack state change messages are not
> advertised.
>
> When the conntrack subsystem is used from netfilter, nf_conntrack_confirm
> is called for each packet, from the postrouting hook, which in turn calls
> nf_ct_deliver_cached_events to send the state change netlink messages.
>
> This commit fixes the problem by calling nf_ct_deliver_cached_events in
> the
> non-commit case as well.
>
> Fixes: 7f8a436eaa2c ("openvswitch: Add conntrack action")
> CC: Joe Stringer <joestrin...@nicira.com>
> CC: Justin Pettit <jpet...@nicira.com>
> CC: Andy Zhou <az...@nicira.com>
> CC: Thomas Graf <tg...@suug.ch>
> Signed-off-by: Samuel Gauthier <samuel.gauth...@6wind.com>
> Acked-by: Joe Stringer <j...@ovn.org>
> Signed-off-by: David S. Miller <da...@davemloft.net>
>
> Signed-off-by: Pravin B Shelar <pshe...@ovn.org>
Acked-by: Jesse Gross <je...@kernel.org>
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