Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf after rc3

Cross-merge BPF, perf and other fixes after downstream PRs.
It restores BPF CI to green after critical fix
commit bc4394e5e79c ("perf: Fix the throttle error of some clock events")

No conflicts.

Signed-off-by: Alexei Starovoitov <ast@kernel.org>

diff --cc include/uapi/linux/bpf.h
Simple merge

diff --cc kernel/bpf/cgroup.c
Simple merge

diff --cc kernel/bpf/verifier.c
Simple merge

diff --cc tools/include/uapi/linux/bpf.h
Simple merge

diff --cc tools/lib/bpf/btf_dump.c
Simple merge

diff --cc tools/lib/bpf/libbpf.c
Simple merge

diff --cc tools/testing/selftests/bpf/Makefile
Simple merge