laptop-kernel/tools/testing/selftests/bpf/progs/tracing_multi_intersect_attach.c, branch masterLinux kernel tree for laptophttps://git.zx2c4.com/laptop-kernel/atom/tools/testing/selftests/bpf/progs/tracing_multi_intersect_attach.c?h=master2026-07-11T23:56:19Zselftests/bpf: Test fentry link after tracing_multi link2026-07-11T23:56:19ZLeon Hwangleon.hwang@linux.dev2026-07-11T12:48:22Zurn:sha1:539d3edf8e53f10b2d63e2d866e23c414c99e921
Verify that there's no any issue to attach tracing_multi link, then attach
fentry link.
Assisted-by: Codex:gpt-5.6-sol
Signed-off-by: Leon Hwang <leon.hwang@linux.dev>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Link: https://lore.kernel.org/bpf/20260711124822.29406-3-leon.hwang@linux.dev
Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com>
selftests/bpf: Add tracing multi intersect tests2026-06-07T17:03:02ZJiri Olsajolsa@kernel.org2026-06-06T12:39:48Zurn:sha1:4309f580a0a6608bd0c0fe090ef5283173ff4f1a
Adding tracing multi tests for intersecting attached functions.
Using bits from (from 1 to 16 values) to specify (up to 4) attached
programs, and randomly choosing bpf_fentry_test* functions they are
attached to.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Link: https://lore.kernel.org/r/20260606123955.345967-24-jolsa@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>