Adding kprobe session test and testing that the entry program
return value controls execution of the return probe program.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20240430112830.1184228-7-jolsa@kernel.org