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In reference_tracking selftests also drop the usage of > broken bpf_program__load(). Along the way switch from ambiguous searching by > program title (section name) to non-ambiguous searching by name in some > selftests, getting closer to completely removing > bpf_object__find_program_by_title(). > > Signed-off-by: Andrii Nakryiko > --- Acked-by: Dave Marchevsky