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Message-Id: <cover.1363699285.git.dborkman@redhat.com>
Date: Tue, 19 Mar 2013 14:28:23 +0100
From: Daniel Borkmann <dborkman@...hat.com>
To: netdev@...r.kernel.org
Cc: davem@...emloft.net, eric.dumazet@...il.com, jasowang@...hat.com
Subject: [PATCH net-next 0/4] net: filter: BPF updates
This set adds i) an ancillary operation to the BPF engine and ii) a
BPF JIT image disassembler in order to verify or debug the BPF JIT
compilers under arch/*/net/.
Daniel Borkmann (4):
flow_keys: include thoff into flow_keys for later usage
net: flow_dissector: add __skb_get_poff to get a start offset to payload
filter: add ANC_PAY_OFFSET instruction for loading payload start offset
filter: add minimal BPF JIT emitted image disassembler
include/linux/filter.h | 1 +
include/linux/skbuff.h | 2 +
include/net/flow_keys.h | 1 +
include/uapi/linux/filter.h | 3 +-
net/core/filter.c | 5 +
net/core/flow_dissector.c | 62 ++++++++++++-
net/sched/sch_choke.c | 4 +-
scripts/bpf_jit_disasm.c | 216 ++++++++++++++++++++++++++++++++++++++++++++
8 files changed, 290 insertions(+), 4 deletions(-)
create mode 100644 scripts/bpf_jit_disasm.c
--
1.7.11.7
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