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e8699c4f |
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04-Feb-2024 |
Kumar Kartikeya Dwivedi <memxor@gmail.com> |
selftests/bpf: Add test for static subprog call in lock cs Add selftests for static subprog calls within bpf_spin_lock critical section, and ensure we still reject global subprog calls. Also test the case where a subprog call will unlock the caller's held lock, or the caller will unlock a lock taken by a subprog call, ensuring correct transfer of lock state across frames on exit. Acked-by: Yonghong Song <yonghong.song@linux.dev> Acked-by: David Vernet <void@manifault.com> Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com> Link: https://lore.kernel.org/r/20240204222349.938118-3-memxor@gmail.com Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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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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d85aedac |
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17-Nov-2022 |
Kumar Kartikeya Dwivedi <memxor@gmail.com> |
selftests/bpf: Update spinlock selftest Make updates in preparation for adding more test cases to this selftest: - Convert from CHECK_ to ASSERT macros. - Use BPF skeleton - Fix typo sping -> spin - Rename spinlock.c -> spin_lock.c Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com> Link: https://lore.kernel.org/r/20221118015614.2013203-21-memxor@gmail.com Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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3d1d6239 |
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03-Nov-2021 |
Andrii Nakryiko <andrii@kernel.org> |
selftests/bpf: Fix non-strict SEC() program sections Fix few more SEC() definitions that were previously missed. Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Dave Marchevsky <davemarchevsky@fb.com> Link: https://lore.kernel.org/bpf/20211103220845.2676888-9-andrii@kernel.org
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3e689141 |
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20-Jan-2020 |
Toke Høiland-Jørgensen <toke@redhat.com> |
selftests: Use consistent include paths for libbpf 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
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bc7430cc |
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05-Jul-2019 |
Andrii Nakryiko <andriin@fb.com> |
selftests/bpf: convert selftests using BTF-defined maps to new syntax Convert all the existing selftests that are already using BTF-defined maps to use new syntax (with no static data initialization). Signed-off-by: Andrii Nakryiko <andriin@fb.com> Acked-by: Song Liu <songliubraving@fb.com> Acked-by: Yonghong Song <yhs@fb.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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f6544074 |
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17-Jun-2019 |
Andrii Nakryiko <andriin@fb.com> |
selftests/bpf: switch BPF_ANNOTATE_KV_PAIR tests to BTF-defined maps Switch tests that already rely on BTF to BTF-defined map definitions. Signed-off-by: Andrii Nakryiko <andriin@fb.com> Acked-by: Song Liu <songliubraving@fb.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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bd4aed0e |
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10-Feb-2019 |
Jiong Wang <jiong.wang@netronome.com> |
selftests: bpf: centre kernel bpf objects under new subdir "progs" At the moment, all kernel bpf objects are listed under BPF_OBJ_FILES. Listing them manually sometimes causing patch conflict when people are adding new testcases simultaneously. It is better to centre all the related source files under a subdir "progs", then auto-generate the object file list. Suggested-by: Alexei Starovoitov <ast@kernel.org> Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: Jiong Wang <jiong.wang@netronome.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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