netdev - [PATCH bpf-next 0/2] bpf: increase bpf test coverage

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Message-ID: <20180118005203.1978645-1-ast@kernel.org>
Date:   Wed, 17 Jan 2018 16:52:01 -0800
From:   Alexei Starovoitov <ast@...nel.org>
To:     <davem@...emloft.net>
CC:     <daniel@...earbox.net>, <netdev@...r.kernel.org>,
        <kernel-team@...com>
Subject: [PATCH bpf-next 0/2] bpf: increase bpf test coverage

BPF verifier has 700+ tests used to check correctness of the verifier.
Beyond checking the verifier log tell kernel to run accepted programs as well
via bpf_prog_test_run() command. That improves quality of the tests
and increases bpf test coverage.

Alexei Starovoitov (2):
  bpf: allow socket_filter programs to use bpf_prog_test_run
  selftests/bpf: make test_verifier run most programs

 kernel/bpf/syscall.c                        |  2 ++
 net/core/filter.c                           |  1 +
 tools/testing/selftests/bpf/test_verifier.c | 50 ++++++++++++++++++++++++++++-
 3 files changed, 52 insertions(+), 1 deletion(-)

-- 
2.9.5