linux - Linux Kernel (branches are rebased on master from time to time)

Age	Commit message (Collapse)	Author	Files	Lines
2022-02-02	selftests/bpf: Migrate from bpf_prog_test_run	Delyan Kratunov	1	-18/+28
	bpf_prog_test_run is being deprecated in favor of the OPTS-based bpf_prog_test_run_opts. We end up unable to use CHECK in most cases, so replace usages with ASSERT_* calls. Signed-off-by: Delyan Kratunov <delyank@fb.com> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/bpf/20220202235423.1097270-2-delyank@fb.com
2022-01-18	selftests/bpf: Extend kfunc selftests	Kumar Kartikeya Dwivedi	1	-0/+6
	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>
2021-12-02	selftests/bpf: Add lskel version of kfunc test.	Alexei Starovoitov	1	-0/+24
	Add light skeleton version of kfunc_call_test_subprog test. Signed-off-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Acked-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/bpf/20211201181040.23337-13-alexei.starovoitov@gmail.com
2021-10-28	selftests/bpf: Add weak/typeless ksym test for light skeleton	Kumar Kartikeya Dwivedi	1	-3/+3
	Also, avoid using CO-RE features, as lskel doesn't support CO-RE, yet. Include both light and libbpf skeleton in same file to test both of them together. In c48e51c8b07a ("bpf: selftests: Add selftests for module kfunc support"), I added support for generating both lskel and libbpf skel for a BPF object, however the name parameter for bpftool caused collisions when included in same file together. This meant that every test needed a separate file for a libbpf/light skeleton separation instead of subtests. Change that by appending a "_lskel" suffix to the name for files using light skeleton, and convert all existing users. Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/bpf/20211028063501.2239335-7-memxor@gmail.com
2021-08-25	bpf: selftests: Add sk_state to bpf_tcp_helpers.h	Martin KaFai Lau	1	-1/+1
	Add sk_state define to bpf_tcp_helpers.h. Rename the existing global variable "sk_state" in the kfunc_call test to "sk_state_res". Signed-off-by: Martin KaFai Lau <kafai@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Link: https://lore.kernel.org/bpf/20210824173013.3977316-1-kafai@fb.com
2021-05-19	selftests/bpf: Convert few tests to light skeleton.	Alexei Starovoitov	1	-3/+3
	Convert few tests that don't use CO-RE to light skeleton. Signed-off-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/bpf/20210514003623.28033-19-alexei.starovoitov@gmail.com
2021-03-26	bpf: selftests: Add kfunc_call test	Martin KaFai Lau	1	-0/+59
	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