kernel/tools/testing/selftests/bpf/progs/strncmp_test.c, branch linux-6.2.y

selftests/bpf: Use non-autoloaded programs in few tests

2022-04-19T20:48:20Z

Take advantage of new libbpf feature for declarative non-autoloaded BPF program SEC() definitions in few test that test single program at a time out of many available programs within the single BPF object. Signed-off-by: Andrii Nakryiko Signed-off-by: Alexei Starovoitov Link: https://lore.kernel.org/bpf/20220419002452.632125-2-andrii@kernel.org

selftests/bpf: Add test cases for bpf_strncmp()

2021-12-12T01:40:23Z

Four test cases are added: (1) ensure the return value is expected (2) ensure no const string size is rejected (3) ensure writable target is rejected (4) ensure no null-terminated target is rejected Signed-off-by: Hou Tao Signed-off-by: Alexei Starovoitov Link: https://lore.kernel.org/bpf/20211210141652.877186-5-houtao1@huawei.com