Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf 7.0-rc3

Cross-merge BPF and other fixes after downstream PR.

No conflicts.

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

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

diff --cc net/xdp/xsk.c
Simple merge

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

diff --cc tools/testing/selftests/bpf/progs/exceptions_assert.c
Simple merge

diff --cc tools/testing/selftests/bpf/progs/verifier_bounds.c
Simple merge