kernel/tools/testing/selftests/bpf/test_bpftool_metadata.sh, branch linux-6.2.y

selftests/bpf: fix missing BPF object files

2022-10-21T02:05:50Z

After commit afef88e65554 ("selftests/bpf: Store BPF object files with .bpf.o extension"), we should use *.bpf.o instead of *.o. In addition, use the BPF_FILE variable to save the BPF object file name, which can be better identified and modified. Fixes: afef88e65554 ("selftests/bpf: Store BPF object files with .bpf.o extension") Signed-off-by: Wang Yufen Acked-by: Stanislav Fomichev Link: https://lore.kernel.org/r/1666235134-562-1-git-send-email-wangyufen@huawei.com Signed-off-by: Alexei Starovoitov

selftests/bpf: Test load and dump metadata with btftool and skel

2020-09-16T01:28:27Z

This is a simple test to check that loading and dumping metadata in btftool works, whether or not metadata contents are used by the program. A C test is also added to make sure the skeleton code can read the metadata values. Signed-off-by: YiFei Zhu Signed-off-by: Stanislav Fomichev Signed-off-by: Alexei Starovoitov Acked-by: Andrii Nakryiko Cc: YiFei Zhu Link: https://lore.kernel.org/bpf/20200915234543.3220146-6-sdf@google.com