netdev - [PATCH net-next 0/5] bpf: verifier improvements

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Message-ID: <1483985990-1532850-1-git-send-email-ast@fb.com>
Date:   Mon, 9 Jan 2017 10:19:45 -0800
From:   Alexei Starovoitov <ast@...com>
To:     "David S . Miller" <davem@...emloft.net>
CC:     Daniel Borkmann <daniel@...earbox.net>,
        Gianluca Borello <g.borello@...il.com>,
        Josef Bacik <jbacik@...com>, <netdev@...r.kernel.org>
Subject: [PATCH net-next 0/5] bpf: verifier improvements

A number of bpf verifier improvements from Gianluca.
See individual patches for details.

Alexei Starovoitov (1):
  bpf: rename ARG_PTR_TO_STACK

Gianluca Borello (4):
  bpf: split check_mem_access logic for map values
  bpf: allow helpers access to map element values
  bpf: allow adjusted map element values to spill
  bpf: allow helpers access to variable memory

 include/linux/bpf.h                         |  12 +-
 kernel/bpf/helpers.c                        |   4 +-
 kernel/bpf/verifier.c                       | 212 +++++--
 kernel/trace/bpf_trace.c                    |  20 +-
 net/core/filter.c                           |  40 +-
 tools/testing/selftests/bpf/test_verifier.c | 947 ++++++++++++++++++++++++++++
 6 files changed, 1131 insertions(+), 104 deletions(-)

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2.8.0