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| author |   Andrii Nakryiko <andrii@kernel.org> | 2022-04-28 11:53:49 -0700 |
|---|---|---|
| committer |   Daniel Borkmann <daniel@iogearbox.net> | 2022-04-28 23:46:04 +0200 |
| commit | 32c03c4954a03d46f603f94acac9d2705bd5c9c6 (patch) | |
| tree | 749d2f957655dcb434d8b2b502b95d18052258da /tools/testing/selftests/bpf/progs/test_module_attach.c | |
| parent | libbpf: Support target-less SEC() definitions for BTF-backed programs (diff) | |
| download | wireguard-linux-32c03c4954a03d46f603f94acac9d2705bd5c9c6.tar.xz wireguard-linux-32c03c4954a03d46f603f94acac9d2705bd5c9c6.zip | |
selftests/bpf: Use target-less SEC() definitions in various tests
Add new or modify existing SEC() definitions to be target-less and
validate that libbpf handles such program definitions correctly.
For kprobe/kretprobe we also add explicit test that generic
bpf_program__attach() works in cases when kprobe definition contains
proper target. It wasn't previously tested as selftests code always
explicitly specified the target regardless.
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Song Liu <songliubraving@fb.com>
Link: https://lore.kernel.org/bpf/20220428185349.3799599-4-andrii@kernel.org
Diffstat (limited to 'tools/testing/selftests/bpf/progs/test_module_attach.c')
| -rw-r--r-- | tools/testing/selftests/bpf/progs/test_module_attach.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/testing/selftests/bpf/progs/test_module_attach.c b/tools/testing/selftests/bpf/progs/test_module_attach.c index 50ce16d02da7..08628afedb77 100644 --- a/tools/testing/selftests/bpf/progs/test_module_attach.c +++ b/tools/testing/selftests/bpf/progs/test_module_attach.c @@ -64,7 +64,7 @@ int BPF_PROG(handle_fentry, __u32 fentry_manual_read_sz = 0; -SEC("fentry/placeholder") +SEC("fentry") int BPF_PROG(handle_fentry_manual, struct file *file, struct kobject *kobj, struct bin_attribute *bin_attr, char *buf, loff_t off, size_t len) |