The first patch change return code from -EINVAL to -EOPNOTSUPP, the second patch quote the err value returned by bpf_object__load(). v3: delete pr_warn for first patch. v2: Adjust line breaks at 72 characters for commit log, and pr_warn alignment as suggested by dan carpenter. For second patch, add Acked-by tag as well. Mao Wenan (2): bpf: Change error code when ops is NULL libbpf: Return err if bpf_object__load failed kernel/bpf/syscall.c | 2 +- tools/lib/bpf/libbpf.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) -- 2.20.1