Systemd-nspawn and other user-land virtualisation problems

[cztian]

Hello,everyone. I am looking forward to using Pine64 for a virtual machine host. And I have some questions about the kernel config.
1. The config CONFIG_ANDROID is set to y. Will it have problems for ordinary users (uid !=0) on networking? Or any user can use tools like ping/netstat/nslookup and bind to a port?
2. The namespace config is not complete in the config file. It is described in a systemd-nspawn document that
CONFIG_UTS_NS=y
CONFIG_IPC_NS=y
CONFIG_USER_NS=y
CONFIG_PID_NS=y
CONFIG_NET_NS=y
CONFIG_DEVPTS_MULTIPLE_INSTANCES=y
should be set.  Will it be possible to add these lines?
Thanks.