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| author | Alexei Starovoitov <ast@kernel.org> | 2019-05-21 20:14:20 -0700 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2019-05-23 16:20:57 +0200 |
| commit | 7c0c6095d48dcd0e67c917aa73cdbb2715aafc36 (patch) | |
| tree | 973bcd22387f0268739482009a3c04560bc95909 /tools/testing/selftests/bpf/progs | |
| parent | b285fcb760da7aa87d6d31e6c6a4907d82d9299c (diff) | |
selftests/bpf: adjust verifier scale test
Adjust scale tests to check for new jmp sequence limit.
BPF_JGT had to be changed to BPF_JEQ because the verifier was
too smart. It tracked the known safe range of R0 values
and pruned the search earlier before hitting exact 8192 limit.
bpf_semi_rand_get() was too (un)?lucky.
k = 0; was missing in bpf_fill_scale2.
It was testing a bit shorter sequence of jumps than intended.
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'tools/testing/selftests/bpf/progs')
0 files changed, 0 insertions, 0 deletions