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| author |   Alexei Starovoitov <ast@kernel.org> | 2019-04-01 21:27:49 -0700 |
|---|---|---|
| committer |   Daniel Borkmann <daniel@iogearbox.net> | 2019-04-04 01:27:38 +0200 |
| commit | 8aa2d4b4b92cd534d53353b0c2fb079572b97fdf (patch) | |
| tree | 27109b9d8f1bcea48513a56186c60ed1930f34f0 /tools/testing/selftests/bpf/trace_helpers.c | |
| parent | selftests/bpf: add few verifier scale tests (diff) | |
| download | linux-dev-8aa2d4b4b92cd534d53353b0c2fb079572b97fdf.tar.xz linux-dev-8aa2d4b4b92cd534d53353b0c2fb079572b97fdf.zip | |
selftests/bpf: synthetic tests to push verifier limits
Add a test to generate 1m ld_imm64 insns to stress the verifier.
Bump the size of fill_ld_abs_vlan_push_pop test from 4k to 29k
and jump_around_ld_abs from 4k to 5.5k.
Larger sizes are not possible due to 16-bit offset encoding
in jump instructions.
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'tools/testing/selftests/bpf/trace_helpers.c')
0 files changed, 0 insertions, 0 deletions