mainline inclusion
from mainline-5.17-rc1
commit d82fa9b7
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I5EUVD
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d82fa9b708d7d8a9c275d86c4388d24ecc63206c

-------------------------------------------------

Check that hash and array inner maps are properly initialized.
Signed-off-by: NAlexei Starovoitov <ast@kernel.org>
Signed-off-by: NAndrii Nakryiko <andrii@kernel.org>
Acked-by: NAndrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20211201181040.23337-14-alexei.starovoitov@gmail.com
(cherry picked from commit d82fa9b7)
Signed-off-by: NWang Yufen <wangyufen@huawei.com>