tree 5af9807e4493d1a8d5cb46f53a87ede0d9b0bfa8
parent 9c3997601d51069ec08d7d06cf31a17884056cc2
author Alexei Starovoitov <ast@plumgrid.com> 1414534302 -0700
committer David S. Miller <davem@davemloft.net> 1414698277 -0400

samples: bpf: add a verifier test and summary line

- add a test specifically targeting verifier state pruning.
It checks state propagation between registers, storing that
state into stack and state pruning algorithm recognizing
equivalent stack and register states.

- add summary line to spot failures easier

Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
Signed-off-by: David S. Miller <davem@davemloft.net>