!553 fix vmx_ldtr_test failed

Merge Pull Request from: @remimin 
 
https://gitee.com/openeuler/kernel/issues/I6SN2F

 
 
Link:https://gitee.com/openeuler/kernel/pulls/553

 

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