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BPF CI fails for arm64 and s390x each with the following result:
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All error logs:
serial_test_kprobe_multi_bench_attach:PASS:get_syms 0 nsec
serial_test_kprobe_multi_bench_attach:PASS:kprobe_multi_empty__open_and_load 0 nsec
libbpf: prog 'test_kprobe_empty': failed to attach: Operation not supported
serial_test_kprobe_multi_bench_attach:FAIL:bpf_program__attach_kprobe_multi_opts unexpected error: -95
#92 kprobe_multi_bench_attach:FAIL
[...]
Add the test to the deny list.
Fixes: 5b6c7e5c4434 ("selftests/bpf: Add attach bench test")
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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Add a few positive/negative tests to test bpf_rcu_read_lock()
and its corresponding verifier support. The new test will fail
on s390x and aarch64, so an entry is added to each of their
respective deny lists.
Acked-by: Martin KaFai Lau <martin.lau@kernel.org>
Signed-off-by: Yonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/r/20221124053222.2374650-1-yhs@fb.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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Include various tests covering the success and failure cases. Also, run
the success cases at runtime to verify correctness of linked list
manipulation routines, in addition to ensuring successful verification.
Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com>
Link: https://lore.kernel.org/r/20221118015614.2013203-23-memxor@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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Those tests are currently failing on aarch64, ignore them until they are
individually addressed.
Using this deny list, vmtest.sh ran successfully using
LLVM_STRIP=llvm-strip-16 CLANG=clang-16 \
tools/testing/selftests/bpf/vmtest.sh -- \
./test_progs -d \
\"$(cat tools/testing/selftests/bpf/DENYLIST{,.aarch64} \
| cut -d'#' -f1 \
| sed -e 's/^[[:space:]]*//' \
-e 's/[[:space:]]*$//' \
| tr -s '\n' ','\
)\"
Signed-off-by: Manu Bretelle <chantr4@gmail.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20221021210701.728135-5-chantr4@gmail.com
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