From: Alexei Starovoitov <ast@kernel.org>
To: <davem@davemloft.net>
Cc: <daniel@iogearbox.net>, <netdev@vger.kernel.org>,
<bpf@vger.kernel.org>, <kernel-team@fb.com>
Subject: [PATCH bpf-next 0/4] bpf: precision tracking tests
Date: Thu, 22 Aug 2019 22:52:11 -0700 [thread overview]
Message-ID: <20190823055215.2658669-1-ast@kernel.org> (raw)
Add few additional tests for precision tracking in the verifier.
Alexei Starovoitov (4):
bpf: introduce verifier internal test flag
tools/bpf: sync bpf.h
selftests/bpf: verifier precise tests
selftests/bpf: add precision tracking test
include/linux/bpf_verifier.h | 1 +
include/uapi/linux/bpf.h | 3 +
kernel/bpf/syscall.c | 1 +
kernel/bpf/verifier.c | 5 +-
tools/include/uapi/linux/bpf.h | 3 +
tools/testing/selftests/bpf/test_verifier.c | 68 +++++++--
.../testing/selftests/bpf/verifier/precise.c | 142 ++++++++++++++++++
7 files changed, 211 insertions(+), 12 deletions(-)
create mode 100644 tools/testing/selftests/bpf/verifier/precise.c
--
2.20.0
next reply other threads:[~2019-08-23 5:52 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-23 5:52 Alexei Starovoitov [this message]
2019-08-23 5:52 ` [PATCH bpf-next 1/4] bpf: introduce verifier internal test flag Alexei Starovoitov
2019-08-26 5:09 ` Song Liu
2019-08-23 5:52 ` [PATCH bpf-next 2/4] tools/bpf: sync bpf.h Alexei Starovoitov
2019-08-26 5:10 ` Song Liu
2019-08-23 5:52 ` [PATCH bpf-next 3/4] selftests/bpf: verifier precise tests Alexei Starovoitov
2019-08-26 5:22 ` Song Liu
2019-08-26 22:47 ` Alexei Starovoitov
2019-08-26 22:51 ` Song Liu
2019-08-23 5:52 ` [PATCH bpf-next 4/4] selftests/bpf: add precision tracking test Alexei Starovoitov
2019-08-26 5:33 ` Song Liu
2019-08-27 22:43 ` [PATCH bpf-next 0/4] bpf: precision tracking tests Daniel Borkmann
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