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7dd88059 |
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25-Jan-2023 |
David Vernet <void@manifault.com> |
bpf/selftests: Verify struct_ops prog sleepable behavior In a set of prior changes, we added the ability for struct_ops programs to be sleepable. This patch enhances the dummy_st_ops selftest suite to validate this behavior by adding a new sleepable struct_ops entry to dummy_st_ops. Signed-off-by: David Vernet <void@manifault.com> Link: https://lore.kernel.org/r/20230125164735.785732-5-void@manifault.com Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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0a210af6 |
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29-Mar-2022 |
Martin KaFai Lau <kafai@fb.com> |
bpf: selftests: Test fentry tracing a struct_ops program This patch tests attaching an fentry prog to a struct_ops prog. Signed-off-by: Martin KaFai Lau <kafai@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Yonghong Song <yhs@fb.com> Link: https://lore.kernel.org/bpf/20220330011502.2985292-1-kafai@fb.com
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39316183 |
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02-Feb-2022 |
Delyan Kratunov <delyank@fb.com> |
selftests/bpf: Migrate from bpf_prog_test_run_xattr bpf_prog_test_run_xattr is being deprecated in favor of the OPTS-based bpf_prog_test_run_opts. We end up unable to use CHECK_ATTR so replace usages with ASSERT_* calls. Also, prog_run_xattr is now prog_run_opts. Signed-off-by: Delyan Kratunov <delyank@fb.com> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/bpf/20220202235423.1097270-3-delyank@fb.com
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31122b2f |
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25-Oct-2021 |
Hou Tao <houtao1@huawei.com> |
selftests/bpf: Add test cases for struct_ops prog Running a BPF_PROG_TYPE_STRUCT_OPS prog for dummy_st_ops::test_N() through bpf_prog_test_run(). Four test cases are added: (1) attach dummy_st_ops should fail (2) function return value of bpf_dummy_ops::test_1() is expected (3) pointer argument of bpf_dummy_ops::test_1() works as expected (4) multiple arguments passed to bpf_dummy_ops::test_2() are correct Signed-off-by: Hou Tao <houtao1@huawei.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Martin KaFai Lau <kafai@fb.com> Link: https://lore.kernel.org/bpf/20211025064025.2567443-5-houtao1@huawei.com
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