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2024-05-09selftests/bpf: Remove bpf_tcp_helpers.h usages from other misc bpf tcp-cc testsMartin KaFai Lau
This patch removed the final few bpf_tcp_helpers.h usages in some misc bpf tcp-cc tests and replace it with bpf_tracing_net.h (i.e. vmlinux.h) Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org> Link: https://lore.kernel.org/r/20240509175026.3423614-9-martin.lau@linux.dev Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2024-05-09selftests/bpf: Sanitize the SEC and inline usages in the bpf-tcp-cc testsMartin KaFai Lau
It is needed to remove the BPF_STRUCT_OPS usages from the tcp-cc tests because it is defined in bpf_tcp_helpers.h which is going to be retired. While at it, this patch consolidates all tcp-cc struct_ops programs to use the SEC("struct_ops") + BPF_PROG(). It also removes the unnecessary __always_inline usages from the tcp-cc tests. Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org> Link: https://lore.kernel.org/r/20240509175026.3423614-5-martin.lau@linux.dev Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2021-03-26bpf/selftests: Test that kernel rejects a TCP CC with an invalid licenseToke Høiland-Jørgensen
This adds a selftest to check that the verifier rejects a TCP CC struct_ops with a non-GPL license. Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Martin KaFai Lau <kafai@fb.com> Link: https://lore.kernel.org/bpf/20210326100314.121853-2-toke@redhat.com