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2019-04-04selftests/bpf: synthetic tests to push verifier limitsAlexei Starovoitov1-0/+9
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>
2019-01-27selftests: bpf: break up the rest of test_verifierJakub Kicinski1-0/+36
Break up the rest of test_verifier tests into separate files. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Acked-by: Jiong Wang <jiong.wang@netronome.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org>