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| author | Andrii Nakryiko <andrii@kernel.org> | 2021-11-04 01:08:42 +0300 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2021-11-07 19:34:23 +0300 |
| commit | d8e86407e5fc6c3da1e336f89bd3e9bbc1c0cf60 (patch) | |
| tree | 10cdc155805f3669350e38914fe6bb9c7eb11481 /tools/testing/selftests/bpf/test_sysctl.c | |
| parent | 3d1d62397f4a12dedee09727b26cd5a4b254ebb7 (diff) | |
| download | linux-d8e86407e5fc6c3da1e336f89bd3e9bbc1c0cf60.tar.xz | |
selftests/bpf: Convert legacy prog load APIs to bpf_prog_load()
Convert all the uses of legacy low-level BPF program loading APIs
(mostly bpf_load_program_xattr(), but also some bpf_verify_program()) to
bpf_prog_load() uses.
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20211103220845.2676888-10-andrii@kernel.org
Diffstat (limited to 'tools/testing/selftests/bpf/test_sysctl.c')
| -rw-r--r-- | tools/testing/selftests/bpf/test_sysctl.c | 22 |
1 files changed, 8 insertions, 14 deletions
diff --git a/tools/testing/selftests/bpf/test_sysctl.c b/tools/testing/selftests/bpf/test_sysctl.c index a3bb6d399daa..4a395d7a8ea9 100644 --- a/tools/testing/selftests/bpf/test_sysctl.c +++ b/tools/testing/selftests/bpf/test_sysctl.c @@ -1435,14 +1435,10 @@ static int load_sysctl_prog_insns(struct sysctl_test *test, const char *sysctl_path) { struct bpf_insn *prog = test->insns; - struct bpf_load_program_attr attr; - int ret; + LIBBPF_OPTS(bpf_prog_load_opts, opts); + int ret, insn_cnt; - memset(&attr, 0, sizeof(struct bpf_load_program_attr)); - attr.prog_type = BPF_PROG_TYPE_CGROUP_SYSCTL; - attr.insns = prog; - attr.insns_cnt = probe_prog_length(attr.insns); - attr.license = "GPL"; + insn_cnt = probe_prog_length(prog); if (test->fixup_value_insn) { char buf[128]; @@ -1465,7 +1461,10 @@ static int load_sysctl_prog_insns(struct sysctl_test *test, return -1; } - ret = bpf_load_program_xattr(&attr, bpf_log_buf, BPF_LOG_BUF_SIZE); + opts.log_buf = bpf_log_buf; + opts.log_size = BPF_LOG_BUF_SIZE; + + ret = bpf_prog_load(BPF_PROG_TYPE_CGROUP_SYSCTL, NULL, "GPL", prog, insn_cnt, &opts); if (ret < 0 && test->result != LOAD_REJECT) { log_err(">>> Loading program error.\n" ">>> Verifier output:\n%s\n-------\n", bpf_log_buf); @@ -1476,15 +1475,10 @@ static int load_sysctl_prog_insns(struct sysctl_test *test, static int load_sysctl_prog_file(struct sysctl_test *test) { - struct bpf_prog_load_attr attr; struct bpf_object *obj; int prog_fd; - memset(&attr, 0, sizeof(struct bpf_prog_load_attr)); - attr.file = test->prog_file; - attr.prog_type = BPF_PROG_TYPE_CGROUP_SYSCTL; - - if (bpf_prog_load_xattr(&attr, &obj, &prog_fd)) { + if (bpf_prog_test_load(test->prog_file, BPF_PROG_TYPE_CGROUP_SYSCTL, &obj, &prog_fd)) { if (test->result != LOAD_REJECT) log_err(">>> Loading program (%s) error.\n", test->prog_file); |