netdev - Re: [PATCH v2 net-next 1/2] bpf/verifier: improve disassembly of BPF

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Message-ID: <59CADA5A.1040307@iogearbox.net>
Date:   Wed, 27 Sep 2017 00:53:14 +0200
From:   Daniel Borkmann <daniel@...earbox.net>
To:     Edward Cree <ecree@...arflare.com>, davem@...emloft.net
CC:     netdev@...r.kernel.org, alexei.starovoitov@...il.com,
        ys114321@...il.com
Subject: Re: [PATCH v2 net-next 1/2] bpf/verifier: improve disassembly of
 BPF_END instructions

On 09/26/2017 05:35 PM, Edward Cree wrote:
> print_bpf_insn() was treating all BPF_ALU[64] the same, but BPF_END has a
>   different structure: it has a size in insn->imm (even if it's BPF_X) and
>   uses the BPF_SRC (X or K) to indicate which endianness to use.  So it
>   needs different code to print it.
>
> Signed-off-by: Edward Cree <ecree@...arflare.com>

Acked-by: Daniel Borkmann <daniel@...earbox.net>