Hangbin Liu 925b0c841e team: fix possible recursive locking when add slaves ... If we add a bond device which is already the master of the team interface, we will hold the team->lock in team_add_slave() first and then request the lock in team_set_mac_address() again. The functions are called like: - team_add_slave() - team_port_add() - team_port_enter() - team_modeop_port_enter() - __set_port_dev_addr() - dev_set_mac_address() - bond_set_mac_address() - dev_set_mac_address() - team_set_mac_address Although team_upper_dev_link() would check the upper devices but it is called too late. Fix it by adding a checking before processing the slave. v2: Do not split the string in netdev_err() Fixes: 3d249d4ca7 ("net: introduce ethernet teaming device") Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2019-04-19 14:57:35 -07:00
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Kconfig	team: introduce random mode	2013-03-06 14:55:20 -05:00
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: Free BPF filter when unregistering netdev	2019-03-04 10:57:29 -08:00
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: fix possible recursive locking when add slaves	2019-04-19 14:57:35 -07:00