anolis: bond: broadcast ARP or ND messages to all slaves

anolis inclusion
from devel-5.10-v5.10.134-12
commit b90e28f7170e1ae40c572f9f80a50bbdc8f8b99f
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I697AN
CVE: NA

Reference: https://gitee.com/anolis/cloud-kernel/commit/b90e28f7170e1ae40c572f9f80a50bbdc8f8b99f



---------------------------

OpenAnolis Bug Tracker:0000282

This is achieved by broadcasting ARP or ND packets to all of its slave
devices on transmit side. The switch will take further actions based on
proper configuration.

A new sysctl knob "net.bonding.broadcast_arp_or_nd" is introduced which
controls the behaviour of broadcasting.

Signed-off-by: Tony Lu <tonylu@linux.alibaba.com>
Acked-by: Dust Li <dust.li@linux.alibaba.com>
Signed-off-by: Qiao Ma <mqaio@linux.alibaba.com>
Reviewed-by: Shile Zhang <shile.zhang@linux.alibaba.com>
Acked-by: Dust Li <dust.li@linux.alibaba.com>
Signed-off-by: Wang Yufen <wangyufen@huawei.com>