Merge branch 'bpf/selftests: page size fixes'
Yauheni Kaliuta says:
====================
A set of fixes for selftests to make them working on systems with PAGE_SIZE > 4K
+ cleanup (version) and ringbuf_multi extention.
---
v3->v4:
- zero initialize BPF programs' static variables;
- add bpf_map__inner_map to libbpf.map in alphabetical order;
- add bpf_map__set_inner_map_fd test to ringbuf_multi;
v2->v3:
- reorder: move version removing patch first to keep main patches in
one group;
- rename "selftests/bpf: pass page size from userspace in sockopt_sk"
as suggested;
- convert sockopt_sk test to use ASSERT macros;
- set page size from userspace
- split patches to pairs userspace/bpf. It's easier to check that
every conversion works as expected;
v1->v2:
- add missed 'selftests/bpf: test_progs/sockopt_sk: Convert to use BPF skeleton'
====================
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>