f66337bdbf
Fore-commit(c6beefd674) only saves features of queue0, this makes wrong features of other queues in multiqueues situation. For examples: qemu-system-aarch64 ... \ -chardev socket,id=charnet0,path=/var/run/vhost_sock \ -netdev vhost-user,chardev=charnet0,queues=2,id=hostnet0 \ ... There are two queues in nic assocated with one chardev. When chardev is reconnected, it is necessary to save and restore features of all queues. Signed-of-by: Haibin Zhang <haibinzhang@tencent.com> Message-Id: <46CBC206-E0CA-4249-81CD-10F75DA30441@tencent.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>