diff options
| author |   Mykola Lysenko <mykolal@fb.com> | 2022-03-01 14:27:45 -0800 |
|---|---|---|
| committer |   Daniel Borkmann <daniel@iogearbox.net> | 2022-03-03 16:54:10 +0100 |
| commit | 7df5072cc05fd1aab5823bbc465d033cd292fca8 (patch) | |
| tree | 96a84bb9fd2aa5849f1721816118bc89e2220cb4 /tools/testing/selftests/bpf/verifier/helper_access_var_len.c | |
| parent | libbpf: Add a check to ensure that page_cnt is non-zero (diff) | |
| download | wireguard-linux-7df5072cc05fd1aab5823bbc465d033cd292fca8.tar.xz wireguard-linux-7df5072cc05fd1aab5823bbc465d033cd292fca8.zip | |
bpf: Small BPF verifier log improvements
In particular these include:
1) Remove output of inv for scalars in print_verifier_state
2) Replace inv with scalar in verifier error messages
3) Remove _value suffixes for umin/umax/s32_min/etc (except map_value)
4) Remove output of id=0
5) Remove output of ref_obj_id=0
Signed-off-by: Mykola Lysenko <mykolal@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20220301222745.1667206-1-mykolal@fb.com
Diffstat (limited to 'tools/testing/selftests/bpf/verifier/helper_access_var_len.c')
| -rw-r--r-- | tools/testing/selftests/bpf/verifier/helper_access_var_len.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/tools/testing/selftests/bpf/verifier/helper_access_var_len.c b/tools/testing/selftests/bpf/verifier/helper_access_var_len.c index 0ab7f1dfc97a..a6c869a7319c 100644 --- a/tools/testing/selftests/bpf/verifier/helper_access_var_len.c +++ b/tools/testing/selftests/bpf/verifier/helper_access_var_len.c @@ -350,7 +350,7 @@ BPF_EMIT_CALL(BPF_FUNC_csum_diff), BPF_EXIT_INSN(), }, - .errstr = "R1 type=inv expected=fp", + .errstr = "R1 type=scalar expected=fp", .result = REJECT, .prog_type = BPF_PROG_TYPE_SCHED_CLS, }, @@ -471,7 +471,7 @@ BPF_EMIT_CALL(BPF_FUNC_probe_read_kernel), BPF_EXIT_INSN(), }, - .errstr = "R1 type=inv expected=fp", + .errstr = "R1 type=scalar expected=fp", .result = REJECT, .prog_type = BPF_PROG_TYPE_TRACEPOINT, }, @@ -484,7 +484,7 @@ BPF_EMIT_CALL(BPF_FUNC_probe_read_kernel), BPF_EXIT_INSN(), }, - .errstr = "R1 type=inv expected=fp", + .errstr = "R1 type=scalar expected=fp", .result = REJECT, .prog_type = BPF_PROG_TYPE_TRACEPOINT, }, |