linux_dsm_epyc7002/drivers/net/team
Jiri Pirko d7d3c05135 team: set IFF_TEAM_PORT priv_flag after rx_handler is registered
When one tries to add eth as a port into team and that eth is already in
use by other rx_handler device (macvlan, bond, bridge, ...) a bug in
team_port_add() causes that IFF_TEAM_PORT flag is set before rx_handler
is registered. In between, netdev nofifier is called and
team_device_event() sees IFF_TEAM_PORT and thinks that rx_handler_data
pointer is set to team_port. But it isn't.

Fix this by reordering rx_handler register and IFF_TEAM_PORT priv flag
set so it is very similar to how bonding does this.

Reported-by: Erik Hugne <erik.hugne@ericsson.com>
Fixes: 3d249d4ca7 "net: introduce ethernet teaming device"
Signed-off-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-08-25 17:35:44 -07:00
..
Kconfig team: introduce random mode 2013-03-06 14:55:20 -05:00
Makefile team: introduce random mode 2013-03-06 14:55:20 -05:00
team_mode_activebackup.c team: ab: set active port option as changed when port is leaving 2013-02-04 14:55:45 -05:00
team_mode_broadcast.c team: introduce two default team_modeop functions and use them in modes 2013-03-06 14:55:20 -05:00
team_mode_loadbalance.c net: filter: split 'struct sk_filter' into socket and bpf parts 2014-08-02 15:03:58 -07:00
team_mode_random.c random32: add prandom_u32_max and convert open coded users 2014-01-21 23:17:20 -08:00
team_mode_roundrobin.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2013-06-19 16:49:39 -07:00
team.c team: set IFF_TEAM_PORT priv_flag after rx_handler is registered 2014-08-25 17:35:44 -07:00