[PATCH v2 0/5] selftests/bpf: minor fixups

[Li Zhijian]

Fix a few issues reported by 0Day/LKP during runing selftests/bpf.

Changelog:
V2:
- folded previous similar standalone patch to [1/5], and add acked tag
  from Song Liu
- add acked tag to [2/5], [3/5] from Song Liu
- [4/5]: move test_bpftool.py to TEST_PROGS_EXTENDED, files in TEST_GEN_PROGS_EXTENDED
are generated by make. Otherwise, it will break out-of-tree install:
'make O=/kselftest-build SKIP_TARGETS= V=1 -C tools/testing/selftests install INSTALL_PATH=/kselftest-install'
- [5/5]: new patch


Li Zhijian (5):
  selftests/bpf: enlarge select() timeout for test_maps
  selftests/bpf: make test_doc_build.sh work from script directory
  selftests/bpf: add default bpftool built by selftests to PATH
  selftests/bpf: add missing files required by test_bpftool.sh for
    installing
  selftests/bpf: exit with KSFT_SKIP if no Makefile found

 tools/testing/selftests/bpf/Makefile              |  4 +++-
 tools/testing/selftests/bpf/test_bpftool.sh       |  6 ++++++
 tools/testing/selftests/bpf/test_bpftool_build.sh |  2 +-
 tools/testing/selftests/bpf/test_doc_build.sh     | 10 ++++++++--
 tools/testing/selftests/bpf/test_maps.c           |  2 +-
 5 files changed, 19 insertions(+), 5 deletions(-)

-- 
2.32.0