Hi,

This expands the seccomp selftest to poke a architectural behavior corner
that Keno Fischer noticed[1]. In the process, I took the opportunity
to do the kselftest harness variant refactoring I'd been meaning to do,
which made adding this test much nicer.

I'd prefer this went via the seccomp tree, as it builds on top of the
other recent seccomp feature addition tests. Testing and reviews are
welcome! :)

Thanks,

-Kees

[1] https://lore.kernel.org/lkml/CABV8kRxA9mXPZwtYrjbAfOfFewhABHddipccgk-LQJO+ZYu4Xg@mail.gmail.com

Kees Cook (3):
  selftests/harness: Clean up kern-doc for fixtures
  selftests/seccomp: Refactor to use fixture variants
  selftests/seccomp: Check ENOSYS under tracing

 tools/testing/selftests/kselftest_harness.h   |  15 +-
 tools/testing/selftests/seccomp/seccomp_bpf.c | 217 ++++++------------
 2 files changed, 72 insertions(+), 160 deletions(-)

-- 
2.25.1