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Age	Commit message (Collapse)	Author	Files	Lines
2024-04-25	selftests/bpf: extend BPF_SOCK_OPS_RTT_CB test for srtt and mrtt_us	Philo Lu	1	-0/+6
	Because srtt and mrtt_us are added as args in bpf_sock_ops at BPF_SOCK_OPS_RTT_CB, a simple check is added to make sure they are both non-zero. $ ./test_progs -t tcp_rtt #373 tcp_rtt:OK Summary: 1/0 PASSED, 0 SKIPPED, 0 FAILED Suggested-by: Stanislav Fomichev <sdf@google.com> Signed-off-by: Philo Lu <lulie@linux.alibaba.com> Link: https://lore.kernel.org/r/20240425161724.73707-3-lulie@linux.alibaba.com Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
2021-10-07	selftests/bpf: Remove SEC("version") from test progs	Dave Marchevsky	1	-1/+0
	Since commit 6c4fc209fcf9d ("bpf: remove useless version check for prog load") these "version" sections, which result in bpf_attr.kern_version being set, have been unnecessary. Remove them so that it's obvious to folks using selftests as a guide that "modern" BPF progs don't need this section. Signed-off-by: Dave Marchevsky <davemarchevsky@fb.com> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/bpf/20211007231234.2223081-1-davemarchevsky@fb.com
2020-01-20	selftests: Use consistent include paths for libbpf	Toke Høiland-Jørgensen	1	-1/+1
	Fix all selftests to include libbpf header files with the bpf/ prefix, to be consistent with external users of the library. Also ensure that all includes of exported libbpf header files (those that are exported on 'make install' of the library) use bracketed includes instead of quoted. To not break the build, keep the old include path until everything has been changed to the new one; a subsequent patch will remove that. Fixes: 6910d7d3867a ("selftests/bpf: Ensure bpf_helper_defs.h are taken from selftests dir") Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Andrii Nakryiko <andriin@fb.com> Link: https://lore.kernel.org/bpf/157952560568.1683545.9649335788846513446.stgit@toke.dk
2019-10-08	selftests/bpf: samples/bpf: Split off legacy stuff from bpf_helpers.h	Andrii Nakryiko	1	-7/+6
	Split off few legacy things from bpf_helpers.h into separate bpf_legacy.h file: - load_{byte\|half\|word}; - remove extra inner_idx and numa_node fields from bpf_map_def and introduce bpf_map_def_legacy for use in samples; - move BPF_ANNOTATE_KV_PAIR into bpf_legacy.h. Adjust samples and selftests accordingly by either including bpf_legacy.h and using bpf_map_def_legacy, or switching to BTF-defined maps altogether. Signed-off-by: Andrii Nakryiko <andriin@fb.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: John Fastabend <john.fastabend@gmail.com> Acked-by: Song Liu <songliubraving@fb.com> Link: https://lore.kernel.org/bpf/20191008175942.1769476-3-andriin@fb.com
2019-07-03	selftests/bpf: test BPF_SOCK_OPS_RTT_CB	Stanislav Fomichev	1	-0/+61
	Make sure the callback is invoked for syn-ack and data packet. Cc: Eric Dumazet <edumazet@google.com> Cc: Priyaranjan Jha <priyarjha@google.com> Cc: Yuchung Cheng <ycheng@google.com> Cc: Soheil Hassas Yeganeh <soheil@google.com> Acked-by: Soheil Hassas Yeganeh <soheil@google.com> Acked-by: Yuchung Cheng <ycheng@google.com> Signed-off-by: Stanislav Fomichev <sdf@google.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>