On Wed, May 27, 2020 at 12:16 PM Jakub Sitnicki <jakub@xxxxxxxxxxxxxx> wrote: > > Extend the existing test case for flow dissector attaching to cover: > > - link creation, > - link updates, > - link info querying, > - mixing links with direct prog attachment. > > Signed-off-by: Jakub Sitnicki <jakub@xxxxxxxxxxxxxx> > --- You are not using bpf_program__attach_netns() at all. Would be nice to actually use higher-level API here... Also... what's up with people using CHECK_FAIL + perror instead of CHECK? Is CHECK being avoided for some reason or people are just not aware of it (which is strange, because CHECK was there before CHECK_FAIL)? > .../bpf/prog_tests/flow_dissector_reattach.c | 500 +++++++++++++++++- > 1 file changed, 471 insertions(+), 29 deletions(-) > [...]