!3009 vhost-vdpa: allow set feature VHOST_F_LOG_ALL when been negotiated.

Merge Pull Request from: @ci-robot 
 
PR sync from: Jiang Dongxu <jiangdongxu1@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/SBN6Y66AEFF6ACIP7D6E3NEE2C77VGAF/ 
 
https://gitee.com/openeuler/kernel/issues/I86ITO 
 
Link:https://gitee.com/openeuler/kernel/pulls/3009

 

Reviewed-by: Kevin Zhu <zhukeqian1@huawei.com>
Signed-off-by: Jialin Zhang <zhangjialin11@huawei.com>
Acked-by: Xie XiuQi <xiexiuqi@huawei.com>