linux_dsm_epyc7002/drivers/net/team
Hangbin Liu 5ed9dc9910 team: no need to do team_notify_peers or team_mcast_rejoin when disabling port
team_notify_peers() will send ARP and NA to notify peers. team_mcast_rejoin()
will send multicast join group message to notify peers. We should do this when
enabling/changed to a new port. But it doesn't make sense to do it when a port
is disabled.

On the other hand, when we set mcast_rejoin_count to 2, and do a failover,
team_port_disable() will increase mcast_rejoin.count_pending to 2 and then
team_port_enable() will increase mcast_rejoin.count_pending to 4. We will send
4 mcast rejoin messages at latest, which will make user confused. The same
with notify_peers.count.

Fix it by deleting team_notify_peers() and team_mcast_rejoin() in
team_port_disable().

Reported-by: Liang Li <liali@redhat.com>
Fixes: fc423ff00d ("team: add peer notification")
Fixes: 492b200efd ("team: add support for sending multicast rejoins")
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-11-23 17:18:15 -08:00
..
Kconfig
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
team_mode_activebackup.c team: add macro MODULE_ALIAS_TEAM_MODE for team mode alias 2017-06-02 10:20:49 -04:00
team_mode_broadcast.c team: add macro MODULE_ALIAS_TEAM_MODE for team mode alias 2017-06-02 10:20:49 -04:00
team_mode_loadbalance.c team: fall back to hash if table entry is empty 2017-09-19 16:18:58 -07:00
team_mode_random.c team: add macro MODULE_ALIAS_TEAM_MODE for team mode alias 2017-06-02 10:20:49 -04:00
team_mode_roundrobin.c team: add macro MODULE_ALIAS_TEAM_MODE for team mode alias 2017-06-02 10:20:49 -04:00
team.c team: no need to do team_notify_peers or team_mcast_rejoin when disabling port 2018-11-23 17:18:15 -08:00