[ Upstream commit 6a2d30d3c5bf9f088dcfd5f3746b04d84f2fab83 ] Check if BPF_PROG_TEST_RUN for bpf_dummy_struct_ops programs rejects execution if NULL is passed for non-nullable parameter. Signed-off-by: Eduard Zingerman <eddyz87@gmail.com> Link: https://lore.kernel.org/r/20240424012821.595216-6-eddyz87@gmail.com Signed-off-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>