linux_dsm_epyc7002/drivers/net/bonding
Karl Heiss 03d84a5f83 bonding: Prevent IPv6 link local address on enslaved devices
Commit 1f718f0f4f ("bonding: populate neighbour's private on enslave")
undoes the fix provided by commit c2edacf80e ("bonding / ipv6: no addrconf
for slaves separately from master") by effectively setting the slave flag
after the slave has been opened.  If the slave comes up quickly enough, it
will go through the IPv6 addrconf before the slave flag has been set and
will get a link local IPv6 address.

In order to ensure that addrconf knows to ignore the slave devices on state
change, set IFF_SLAVE before dev_open() during bonding enslavement.

Fixes: 1f718f0f4f ("bonding: populate neighbour's private on enslave")
Signed-off-by: Karl Heiss <kheiss@gmail.com>
Signed-off-by: Jay Vosburgh <jay.vosburgh@canonical.com>
Reviewed-by: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Andy Gospodarek <gospo@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-01-11 17:55:41 -05:00
..
bond_3ad.c bonding: simplify / unify event handling code for 3ad mode. 2015-11-02 22:52:24 -05:00
bond_alb.c vlan: kill vlan_put_tag helper 2014-11-21 14:20:17 -05:00
bond_debugfs.c net: Move bonding headers under include/net 2014-11-10 13:27:49 -05:00
bond_main.c bonding: Prevent IPv6 link local address on enslaved devices 2016-01-11 17:55:41 -05:00
bond_netlink.c bonding: add tlb_dynamic_lb netlink support 2015-07-31 15:35:55 -07:00
bond_options.c Changes for 4.3 2015-09-09 08:33:31 -07:00
bond_procfs.c bonding: Display LACP info only to CAP_NET_ADMIN capable user 2015-06-23 03:11:52 -07:00
bond_sysfs_slave.c bonding: export slave's partner_oper_port_state via sysfs and netlink 2015-06-15 16:40:24 -07:00
bond_sysfs.c bonding: convert num_grat_arp to the new bonding option API 2015-07-27 01:05:24 -07:00
bonding_priv.h net/bonding: Make DRV macros private 2015-04-26 22:59:53 -04:00
Makefile bonding: add sysfs /slave dir for bond slave devices. 2014-01-17 18:51:58 -08:00