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c8ed6685 |
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08-Mar-2023 |
Andrii Nakryiko <andrii@kernel.org> |
selftests/bpf: fix lots of silly mistakes pointed out by compiler Once we enable -Wall for BPF sources, compiler will complain about lots of unused variables, variables that are set but never read, etc. Fix all these issues first before enabling -Wall in Makefile. Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/r/20230309054015.4068562-4-andrii@kernel.org Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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7b3a0638 |
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08-May-2022 |
Andrii Nakryiko <andrii@kernel.org> |
selftests/bpf: Test libbpf's ringbuf size fix up logic Make sure we always excercise libbpf's ringbuf map size adjustment logic by specifying non-zero size that's definitely not a page size multiple. Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Link: https://lore.kernel.org/bpf/20220509004148.1801791-10-andrii@kernel.org
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cfc0889c |
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08-Apr-2021 |
Yauheni Kaliuta <yauheni.kaliuta@redhat.com> |
selftests/bpf: ringbuf_multi: Test bpf_map__set_inner_map_fd Test map__set_inner_map_fd() interaction with map-in-map initialization. Use hashmap of maps just to make it different to existing array of maps. Signed-off-by: Yauheni Kaliuta <yauheni.kaliuta@redhat.com> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/bpf/20210408061310.95877-9-yauheni.kaliuta@redhat.com
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f3f4c23e |
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08-Apr-2021 |
Yauheni Kaliuta <yauheni.kaliuta@redhat.com> |
selftests/bpf: ringbuf_multi: Use runtime page size Set bpf table sizes dynamically according to the runtime page size value. Do not switch to ASSERT macros, keep CHECK, for consistency with the rest of the test. Can be a separate cleanup patch. Signed-off-by: Yauheni Kaliuta <yauheni.kaliuta@redhat.com> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/bpf/20210408061310.95877-8-yauheni.kaliuta@redhat.com
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cb1c9ddd |
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29-May-2020 |
Andrii Nakryiko <andriin@fb.com> |
selftests/bpf: Add BPF ringbuf selftests Both singleton BPF ringbuf and BPF ringbuf with map-in-map use cases are tested. Also reserve+submit/discards and output variants of API are validated. Signed-off-by: Andrii Nakryiko <andriin@fb.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Link: https://lore.kernel.org/bpf/20200529075424.3139988-4-andriin@fb.com Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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