2 commits

Author	SHA1	Message	Date
Mykyta Yatsenko	786bf0e7e2	bpf: improve error message for unsupported helper ... BPF verifier emits "unknown func" message when given BPF program type does not support BPF helper. This message may be confusing for users, as important context that helper is unknown only to current program type is not provided. This patch changes message to "program of this type cannot use helper " and aligns dependent code in libbpf and tests. Any suggestions on improving/changing this message are welcome. Signed-off-by: Mykyta Yatsenko <yatsenko@meta.com> Acked-by: Andrii Nakryiko <andrii@kernel.org> Acked-by: Quentin Monnet <qmo@kernel.org> Link: https://lore.kernel.org/r/20240325152210.377548-1-yatsenko@meta.com Signed-off-by: Alexei Starovoitov <ast@kernel.org>	2024-03-28 18:30:53 -07:00
Eduard Zingerman	77aa2563cb	selftests/bpf: verifier/helper_restricted.c converted to inline assembly ... Test verifier/helper_restricted.c automatically converted to use inline assembly. Signed-off-by: Eduard Zingerman <eddyz87@gmail.com> Link: https://lore.kernel.org/r/20230325025524.144043-23-eddyz87@gmail.com Signed-off-by: Alexei Starovoitov <ast@kernel.org>	2023-03-25 17:02:04 -07:00