!8354 CVE-2021-47277

Merge Pull Request from: @ci-robot 
 
PR sync from: Yongqiang Liu <liuyongqiang13@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/ICNTRISZ7QECA2SYT4YESPV27LCSH4WD/ 
Paolo Bonzini (2):
  kvm: avoid speculation-based attacks from out-of-range memslot
    accesses
  kvm: fix previous commit for 32-bit builds


-- 
2.34.1
 
https://gitee.com/src-openeuler/kernel/issues/I9R4K5 
 
Link:https://gitee.com/openeuler/kernel/pulls/8354

 

Signed-off-by: Zhang Changzhong <zhangchangzhong@huawei.com>