mainline inclusion
from mainline-5.17-rc1
commit 03d5b991
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=03d5b99138dd8c7bfb838396acb180bd515ebf06

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

Remove two redundant fields from struct bpf_core_cand.
Signed-off-by: NAndrii Nakryiko <andrii@kernel.org>
Signed-off-by: NAlexei Starovoitov <ast@kernel.org>
Signed-off-by: NAndrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20211201181040.23337-8-alexei.starovoitov@gmail.com
(cherry picked from commit 03d5b991)
Signed-off-by: NWang Yufen <wangyufen@huawei.com>

Conflicts:
	tools/lib/bpf/libbpf.c
Signed-off-by: NWang Yufen <wangyufen@huawei.com>