!4747 KVM: arm64: vgic-its: Avoid potential UAF in LPI translation cache

Merge Pull Request from: @ci-robot 
 
PR sync from: Jinjie Ruan <ruanjinjie@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/AJWCOSU3PE3MK27TLIKZJFPDB7MHMC6R/ 
 
https://gitee.com/src-openeuler/kernel/issues/I93EEI 
 
Link:https://gitee.com/openeuler/kernel/pulls/4747

 

Reviewed-by: Zhang Jianhua <chris.zjh@huawei.com>
Signed-off-by: Jialin Zhang <zhangjialin11@huawei.com>