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path: root/tools/testing/selftests/bpf/test_verifier.c
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Diffstat (limited to 'tools/testing/selftests/bpf/test_verifier.c')
-rw-r--r--tools/testing/selftests/bpf/test_verifier.c25
1 files changed, 16 insertions, 9 deletions
diff --git a/tools/testing/selftests/bpf/test_verifier.c b/tools/testing/selftests/bpf/test_verifier.c
index b605a70d4f6b..8b9949bb833d 100644
--- a/tools/testing/selftests/bpf/test_verifier.c
+++ b/tools/testing/selftests/bpf/test_verifier.c
@@ -68,7 +68,6 @@
#define SKIP_INSNS() BPF_RAW_INSN(0xde, 0xa, 0xd, 0xbeef, 0xdeadbeef)
#define DEFAULT_LIBBPF_LOG_LEVEL 4
-#define VERBOSE_LIBBPF_LOG_LEVEL 1
#define F_NEEDS_EFFICIENT_UNALIGNED_ACCESS (1 << 0)
#define F_LOAD_WITH_STRICT_ALIGNMENT (1 << 1)
@@ -81,6 +80,7 @@
static bool unpriv_disabled = false;
static int skips;
static bool verbose = false;
+static int verif_log_level = 0;
struct kfunc_btf_id_pair {
const char *kfunc;
@@ -209,7 +209,7 @@ loop:
insn[i++] = BPF_MOV64_IMM(BPF_REG_2, 1);
insn[i++] = BPF_MOV64_IMM(BPF_REG_3, 2);
insn[i++] = BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
- BPF_FUNC_skb_vlan_push),
+ BPF_FUNC_skb_vlan_push);
insn[i] = BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, len - i - 3);
i++;
}
@@ -220,7 +220,7 @@ loop:
i++;
insn[i++] = BPF_MOV64_REG(BPF_REG_1, BPF_REG_6);
insn[i++] = BPF_RAW_INSN(BPF_JMP | BPF_CALL, 0, 0, 0,
- BPF_FUNC_skb_vlan_pop),
+ BPF_FUNC_skb_vlan_pop);
insn[i] = BPF_JMP_IMM(BPF_JNE, BPF_REG_0, 0, len - i - 3);
i++;
}
@@ -759,7 +759,7 @@ static int load_btf_spec(__u32 *types, int types_len,
.log_buf = bpf_vlog,
.log_size = sizeof(bpf_vlog),
.log_level = (verbose
- ? VERBOSE_LIBBPF_LOG_LEVEL
+ ? verif_log_level
: DEFAULT_LIBBPF_LOG_LEVEL),
);
@@ -1239,8 +1239,8 @@ static int get_xlated_program(int fd_prog, struct bpf_insn **buf, int *cnt)
__u32 xlated_prog_len;
__u32 buf_element_size = sizeof(struct bpf_insn);
- if (bpf_obj_get_info_by_fd(fd_prog, &info, &info_len)) {
- perror("bpf_obj_get_info_by_fd failed");
+ if (bpf_prog_get_info_by_fd(fd_prog, &info, &info_len)) {
+ perror("bpf_prog_get_info_by_fd failed");
return -1;
}
@@ -1261,8 +1261,8 @@ static int get_xlated_program(int fd_prog, struct bpf_insn **buf, int *cnt)
bzero(&info, sizeof(info));
info.xlated_prog_len = xlated_prog_len;
info.xlated_prog_insns = (__u64)(unsigned long)*buf;
- if (bpf_obj_get_info_by_fd(fd_prog, &info, &info_len)) {
- perror("second bpf_obj_get_info_by_fd failed");
+ if (bpf_prog_get_info_by_fd(fd_prog, &info, &info_len)) {
+ perror("second bpf_prog_get_info_by_fd failed");
goto out_free_buf;
}
@@ -1491,7 +1491,7 @@ static void do_test_single(struct bpf_test *test, bool unpriv,
opts.expected_attach_type = test->expected_attach_type;
if (verbose)
- opts.log_level = VERBOSE_LIBBPF_LOG_LEVEL;
+ opts.log_level = verif_log_level | 4; /* force stats */
else if (expected_ret == VERBOSE_ACCEPT)
opts.log_level = 2;
else
@@ -1746,6 +1746,13 @@ int main(int argc, char **argv)
if (argc > 1 && strcmp(argv[1], "-v") == 0) {
arg++;
verbose = true;
+ verif_log_level = 1;
+ argc--;
+ }
+ if (argc > 1 && strcmp(argv[1], "-vv") == 0) {
+ arg++;
+ verbose = true;
+ verif_log_level = 2;
argc--;
}