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5653f55ebd
This patch cleans up a few things:
* dynptr_fail.c:
There is no sys_nanosleep tracepoint. dynptr_fail only tests
that the prog load fails, so just SEC("?raw_tp") suffices here.
* test_bpf_cookie:
There is no sys_nanosleep kprobe. The prog is loaded in
userspace through bpf_program__attach_kprobe_opts passing in
SYS_NANOSLEEP_KPROBE_NAME, so just SEC("k{ret}probe") suffices here.
* test_helper_restricted:
There is no sys_nanosleep kprobe. test_helper_restricted only tests
that the prog load fails, so just SEC("?kprobe")( suffices here.
There are no functional changes.
Suggested-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Joanne Koong <joannelkoong@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Yonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/bpf/20220805171405.2272103-1-joannelkoong@gmail.com