!341 Backport CVEs and fs bugfixes

Merge Pull Request from: @openeuler-sync-bot 
 
Auto sync pull request https://gitee.com/openeuler/kernel/pulls/340 from openEuler-22.03-LTS.

Original pull request related commit(s) at <Original branch name>:
04856b0e KVM: VMX: Execute IBPB on emulated VM-exit when guest has IBRS
a9d49f94 bfq: fix null-ptr-deref in bfq_pd_offline
9da915fa i2c: ismt: Fix an out-of-bounds bug in ismt_access()
9bb7487f ksmbd: fix heap-based overflow in set_ntacl_dacl()
6bd39552 ksmbd: prevent out of bound read for SMB2_WRITE
61dc2a2e ksmbd: validate length in smb2_write()
5a5e896a xfs: fix super block buf log item UAF during force shutdown
1146fdf4 xfs: wait iclog complete before tearing down AIL
be18cd15 xfs: get rid of assert from xfs_btree_islastblock

Pull new CVEs:
CVE-2022-2196
CVE-2022-2873
CVE-2022-47942
CVE-2022-47943
CVE-2022-47940

fs bugfixes from Guo Xuenan and Li Nan:
xfs: fix super block buf log item UAF during force shutdown
xfs: wait iclog complete before tearing down AIL
xfs: get rid of assert from xfs_btree_islastblock
bfq: fix null-ptr-deref in bfq_pd_offline 
 
Link:https://gitee.com/openeuler/kernel/pulls/341

 
Reviewed-by: Zheng Zengkai <zhengzengkai@huawei.com>
Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com>