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02-Feb-2024 |
Andrii Nakryiko <andrii@kernel.org> |
selftests/bpf: add more cases for __arg_trusted __arg_nullable args Add extra layer of global functions to ensure that passing around (trusted) PTR_TO_BTF_ID_OR_NULL registers works as expected. We also extend trusted_task_arg_nullable subtest to check three possible valid argumements: known NULL, known non-NULL, and maybe NULL cases. Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/r/20240202190529.2374377-3-andrii@kernel.org Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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