#
c5a237a4 |
|
14-Feb-2023 |
Ilya Leoshkevich <iii@linux.ibm.com> |
selftests/bpf: Use bpf_{btf,link,map,prog}_get_info_by_fd() Use the new type-safe wrappers around bpf_obj_get_info_by_fd(). Fix a prog/map mixup in prog_holds_map(). Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/bpf/20230214231221.249277-6-iii@linux.ibm.com
|
#
d4b54054 |
|
08-Mar-2022 |
Mykola Lysenko <mykolal@fb.com> |
Improve perf related BPF tests (sample_freq issue) Linux kernel may automatically reduce kernel.perf_event_max_sample_rate value when running tests in parallel on slow systems. Linux kernel checks against this limit when opening perf event with freq=1 parameter set. The lower bound is 1000. This patch reduces sample_freq value to 1000 in all BPF tests that use sample_freq to ensure they always can open perf event. Signed-off-by: Mykola Lysenko <mykolal@fb.com> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Acked-by: Yonghong Song <yhs@fb.com> Link: https://lore.kernel.org/bpf/20220308200449.1757478-2-mykolal@fb.com
|
#
d3f7b166 |
|
06-Oct-2021 |
Yucong Sun <sunyucong@gmail.com> |
selfetest/bpf: Make some tests serial Change tests that often fails in parallel execution mode to serial. Signed-off-by: Yucong Sun <sunyucong@gmail.com> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/bpf/20211006185619.364369-15-fallentree@fb.com
|
#
f36d3557 |
|
15-Aug-2021 |
Andrii Nakryiko <andrii@kernel.org> |
selftests/bpf: Test low-level perf BPF link API Add tests utilizing low-level bpf_link_create() API to create perf BPF link. Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Link: https://lore.kernel.org/bpf/20210815070609.987780-13-andrii@kernel.org
|