!9658 KVM: PPC: Fix kvm_arch_vcpu_ioctl vcpu_load leak

Merge Pull Request from: @ci-robot 
 
PR sync from: Zheng Zucheng <zhengzucheng@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/27NQLZEGVVWT4Z3YOH7UQF4YJKNQG7DZ/ 
 
https://gitee.com/src-openeuler/kernel/issues/I9R4H1 
 
Link:https://gitee.com/openeuler/kernel/pulls/9658

 

Reviewed-by: Liu YongQiang <liuyongqiang13@huawei.com>
Signed-off-by: Zhang Changzhong <zhangchangzhong@huawei.com>