3 commits

Author	SHA1	Message	Date
Andrii Nakryiko	c22bdd2825	selftests/bpf: Switch SEC("classifier*") usage to a strict SEC("tc") ... Convert all SEC("classifier*") uses to a new and strict SEC("tc") section name. In reference_tracking selftests switch from ambiguous searching by program title (section name) to non-ambiguous searching by name in some selftests, getting closer to completely removing bpf_object__find_program_by_title(). Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/20210928161946.2512801-4-andrii@kernel.org	2021-09-28 13:51:19 -07:00
Daniel Borkmann	faef26fa44	bpf, selftests: Use bpf_tail_call_static where appropriate ... For those locations where we use an immediate tail call map index use the newly added bpf_tail_call_static() helper. Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Martin KaFai Lau <kafai@fb.com> Link: https://lore.kernel.org/bpf/3cfb2b799a62d22c6e7ae5897c23940bdcc24cbc.1601477936.git.daniel@iogearbox.net	2020-09-30 11:50:35 -07:00
Maciej Fijalkowski	3b03791111	selftests/bpf: Add tailcall_bpf2bpf tests ... Add four tests to tailcalls selftest explicitly named "tailcall_bpf2bpf_X" as their purpose is to validate that combination of tailcalls with bpf2bpf calls are working properly. These tests also validate LD_ABS from subprograms. Signed-off-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org>	2020-09-17 19:56:07 -07:00