selftests/bpf: drop serial restriction
Patch 1/2 added PID filtering to the probe_user BPF program to avoid
cross-test interference from the global connect() hooks.
With the interference removed, drop the serial_ prefix and remove the
stale TODO comment so the test can run in parallel.
Tested:
./test_progs -t probe_user -v
./test_progs -j$(nproc) -t probe_user
Signed-off-by: Sun Jian <sun.jian.kdev@gmail.com>
Acked-by: Kumar Kartikeya Dwivedi <memxor@gmail.com>
Link: https://lore.kernel.org/r/20260306083330.518627-2-sun.jian.kdev@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
authored by