[Qemu-devel] [RFC] sync NIC's MAC maintained in NICConf as soon as emualted NIC's MAC changed in guest

[Zhanghaoyu (A)]

Hi, all

Do live migration if emulated NIC's MAC has been changed, RARP with wrong MAC 
address will broadcast via qemu_announce_self in destination,
so, long time network disconnection probably happen.

I want to do below works to resolve this problem,
1. change NICConf's MAC as soon as emulated NIC's MAC changed in guest
2. sync NIC's (more precisely, queue) MAC to corresponding NICConf in NIC's 
migration load handler

Any better ideas?

Thanks,
Zhang Haoyu