diff options
| author |   Andrii Nakryiko <andrii@kernel.org> | 2022-04-18 17:24:51 -0700 |
|---|---|---|
| committer |   Alexei Starovoitov <ast@kernel.org> | 2022-04-19 13:48:20 -0700 |
| commit | 0d7fefebea552771b17682a12330ea47e369a5df (patch) | |
| tree | 534a13d97e1dcd5ff32b64e221984193555926a8 /tools/testing/selftests/bpf/progs/test_sk_lookup_kern.c | |
| parent | libbpf: Support opting out from autoloading BPF programs declaratively (diff) | |
| download | linux-0d7fefebea552771b17682a12330ea47e369a5df.tar.xz linux-0d7fefebea552771b17682a12330ea47e369a5df.zip | |
selftests/bpf: Use non-autoloaded programs in few tests
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 <andrii@kernel.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20220419002452.632125-2-andrii@kernel.org
Diffstat (limited to 'tools/testing/selftests/bpf/progs/test_sk_lookup_kern.c')
| -rw-r--r-- | tools/testing/selftests/bpf/progs/test_sk_lookup_kern.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/tools/testing/selftests/bpf/progs/test_sk_lookup_kern.c b/tools/testing/selftests/bpf/progs/test_sk_lookup_kern.c index 40f161480a2f..b502e5c92e33 100644 --- a/tools/testing/selftests/bpf/progs/test_sk_lookup_kern.c +++ b/tools/testing/selftests/bpf/progs/test_sk_lookup_kern.c @@ -52,7 +52,7 @@ static struct bpf_sock_tuple *get_tuple(void *data, __u64 nh_off, return result; } -SEC("tc") +SEC("?tc") int sk_lookup_success(struct __sk_buff *skb) { void *data_end = (void *)(long)skb->data_end; @@ -78,7 +78,7 @@ int sk_lookup_success(struct __sk_buff *skb) return sk ? TC_ACT_OK : TC_ACT_UNSPEC; } -SEC("tc") +SEC("?tc") int sk_lookup_success_simple(struct __sk_buff *skb) { struct bpf_sock_tuple tuple = {}; @@ -90,7 +90,7 @@ int sk_lookup_success_simple(struct __sk_buff *skb) return 0; } -SEC("tc") +SEC("?tc") int err_use_after_free(struct __sk_buff *skb) { struct bpf_sock_tuple tuple = {}; @@ -105,7 +105,7 @@ int err_use_after_free(struct __sk_buff *skb) return family; } -SEC("tc") +SEC("?tc") int err_modify_sk_pointer(struct __sk_buff *skb) { struct bpf_sock_tuple tuple = {}; @@ -120,7 +120,7 @@ int err_modify_sk_pointer(struct __sk_buff *skb) return 0; } -SEC("tc") +SEC("?tc") int err_modify_sk_or_null_pointer(struct __sk_buff *skb) { struct bpf_sock_tuple tuple = {}; @@ -134,7 +134,7 @@ int err_modify_sk_or_null_pointer(struct __sk_buff *skb) return 0; } -SEC("tc") +SEC("?tc") int err_no_release(struct __sk_buff *skb) { struct bpf_sock_tuple tuple = {}; @@ -143,7 +143,7 @@ int err_no_release(struct __sk_buff *skb) return 0; } -SEC("tc") +SEC("?tc") int err_release_twice(struct __sk_buff *skb) { struct bpf_sock_tuple tuple = {}; @@ -155,7 +155,7 @@ int err_release_twice(struct __sk_buff *skb) return 0; } -SEC("tc") +SEC("?tc") int err_release_unchecked(struct __sk_buff *skb) { struct bpf_sock_tuple tuple = {}; @@ -172,7 +172,7 @@ void lookup_no_release(struct __sk_buff *skb) bpf_sk_lookup_tcp(skb, &tuple, sizeof(tuple), BPF_F_CURRENT_NETNS, 0); } -SEC("tc") +SEC("?tc") int err_no_release_subcall(struct __sk_buff *skb) { lookup_no_release(skb); |