Libbpf update #156
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Libbpf update #156
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Newer versions of libbpf link against zlib, so also add -lz to the linker flags when compiling userspace programs, and add zlib to the list of packages to install in setup_dependencies.org. Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com>
…le() Newer versions of libbpf deprecated bpf_program__title(), so change all uses to bpf_program__section_name() to silence the warning. Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com>
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Hmm, going through a bunch of old issues, it seems that we may end up with issues using iproute2 as the loader, so maybe we should hold off on this until that is updated to use libbpf - or just switch over to recommending xdp-tools. Anyway, I think it's better to just do the minimal here for now... |
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This is the minimum conversion needed to update libbpf (as suggested in #155); should we keep it at this, or also port the map definitions to new-style BTF while we're at it?
@netoptimizer WDYT?