3 Commits

Author	SHA1	Message	Date
Kumar Kartikeya Dwivedi	c1ff181ffa	selftests/bpf: Extend kfunc selftests ... Use the prog_test kfuncs to test the referenced PTR_TO_BTF_ID kfunc support, and PTR_TO_CTX, PTR_TO_MEM argument passing support. Also testing the various failure cases for invalid kfunc prototypes. Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com> Link: https://lore.kernel.org/r/20220114163953.1455836-10-memxor@gmail.com Signed-off-by: Alexei Starovoitov <ast@kernel.org>	2022-01-18 14:26:42 -08:00
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
Martin KaFai Lau	7bd1590d4e	bpf: selftests: Add kfunc_call test ... This patch adds a few kernel function bpf_kfunc_call_test*() for the selftest's test_run purpose. They will be allowed for tc_cls prog. The selftest calling the kernel function bpf_kfunc_call_test*() is also added in this patch. Signed-off-by: Martin KaFai Lau <kafai@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/20210325015252.1551395-1-kafai@fb.com	2021-03-26 20:41:52 -07:00