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| author | Andrii Nakryiko <andriin@fb.com> | 2019-10-20 20:39:01 -0700 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2019-10-21 14:49:12 +0200 |
| commit | 8af1c8b8d6223c31fada6148fd870257407952d1 (patch) | |
| tree | d9fe42c3e8946a9a7a7b08b9876b23315a092cdd /tools | |
| parent | f90415e9600c5227131531c0ed11514a2d3bbe62 (diff) | |
| download | linux-8af1c8b8d6223c31fada6148fd870257407952d1.tar.gz linux-8af1c8b8d6223c31fada6148fd870257407952d1.tar.bz2 linux-8af1c8b8d6223c31fada6148fd870257407952d1.zip | |
selftests/bpf: Make reference_tracking test use subtests
reference_tracking is actually a set of 9 sub-tests. Make it explicitly so.
Also, add explicit "classifier/" prefix to BPF program section names to
let libbpf correctly guess program type. Thus, also remove explicit
bpf_prog__set_type() call.
Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20191021033902.3856966-7-andriin@fb.com
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/reference_tracking.c | 3 | ||||
| -rw-r--r-- | tools/testing/selftests/bpf/progs/test_sk_lookup_kern.c | 18 |
2 files changed, 11 insertions, 10 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/reference_tracking.c b/tools/testing/selftests/bpf/prog_tests/reference_tracking.c index 86cee820d4d3..4493ba277bd7 100644 --- a/tools/testing/selftests/bpf/prog_tests/reference_tracking.c +++ b/tools/testing/selftests/bpf/prog_tests/reference_tracking.c @@ -31,7 +31,8 @@ void test_reference_tracking(void) if (strstr(title, ".text") != NULL) continue; - bpf_program__set_type(prog, BPF_PROG_TYPE_SCHED_CLS); + if (!test__start_subtest(title)) + continue; /* Expect verifier failure if test name has 'fail' */ if (strstr(title, "fail") != NULL) { 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 e21cd736c196..cb49ccb707d1 100644 --- a/tools/testing/selftests/bpf/progs/test_sk_lookup_kern.c +++ b/tools/testing/selftests/bpf/progs/test_sk_lookup_kern.c @@ -53,7 +53,7 @@ static struct bpf_sock_tuple *get_tuple(void *data, __u64 nh_off, return result; } -SEC("sk_lookup_success") +SEC("classifier/sk_lookup_success") int bpf_sk_lookup_test0(struct __sk_buff *skb) { void *data_end = (void *)(long)skb->data_end; @@ -78,7 +78,7 @@ int bpf_sk_lookup_test0(struct __sk_buff *skb) return sk ? TC_ACT_OK : TC_ACT_UNSPEC; } -SEC("sk_lookup_success_simple") +SEC("classifier/sk_lookup_success_simple") int bpf_sk_lookup_test1(struct __sk_buff *skb) { struct bpf_sock_tuple tuple = {}; @@ -90,7 +90,7 @@ int bpf_sk_lookup_test1(struct __sk_buff *skb) return 0; } -SEC("fail_use_after_free") +SEC("classifier/fail_use_after_free") int bpf_sk_lookup_uaf(struct __sk_buff *skb) { struct bpf_sock_tuple tuple = {}; @@ -105,7 +105,7 @@ int bpf_sk_lookup_uaf(struct __sk_buff *skb) return family; } -SEC("fail_modify_sk_pointer") +SEC("classifier/fail_modify_sk_pointer") int bpf_sk_lookup_modptr(struct __sk_buff *skb) { struct bpf_sock_tuple tuple = {}; @@ -120,7 +120,7 @@ int bpf_sk_lookup_modptr(struct __sk_buff *skb) return 0; } -SEC("fail_modify_sk_or_null_pointer") +SEC("classifier/fail_modify_sk_or_null_pointer") int bpf_sk_lookup_modptr_or_null(struct __sk_buff *skb) { struct bpf_sock_tuple tuple = {}; @@ -134,7 +134,7 @@ int bpf_sk_lookup_modptr_or_null(struct __sk_buff *skb) return 0; } -SEC("fail_no_release") +SEC("classifier/fail_no_release") int bpf_sk_lookup_test2(struct __sk_buff *skb) { struct bpf_sock_tuple tuple = {}; @@ -143,7 +143,7 @@ int bpf_sk_lookup_test2(struct __sk_buff *skb) return 0; } -SEC("fail_release_twice") +SEC("classifier/fail_release_twice") int bpf_sk_lookup_test3(struct __sk_buff *skb) { struct bpf_sock_tuple tuple = {}; @@ -155,7 +155,7 @@ int bpf_sk_lookup_test3(struct __sk_buff *skb) return 0; } -SEC("fail_release_unchecked") +SEC("classifier/fail_release_unchecked") int bpf_sk_lookup_test4(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("fail_no_release_subcall") +SEC("classifier/fail_no_release_subcall") int bpf_sk_lookup_test5(struct __sk_buff *skb) { lookup_no_release(skb); |