From mboxrd@z Thu Jan  1 00:00:00 1970
From: Stephen Hemminger <stephen@networkplumber.org>
Subject: Re: [RFC 1/2] net/tap: add eBPF to TAP device
Date: Thu, 30 Nov 2017 08:47:36 -0800
Message-ID: <20171130084736.6a04c2ed@xeon-e3>
References: <1512028870-13597-1-git-send-email-ophirmu@mellanox.com>
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Cc: dev@dpdk.org, Thomas Monjalon <thomas@monjalon.net>, Olga Shern
 <olgas@mellanox.com>, Pascal Mazon <pascal.mazon@6wind.com>
To: Ophir Munk <ophirmu@mellanox.com>
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On Thu, 30 Nov 2017 08:01:09 +0000
Ophir Munk <ophirmu@mellanox.com> wrote:

> diff --git a/drivers/net/tap/tap_bpf_elf.h b/drivers/net/tap/tap_bpf_elf.h
> new file mode 100644
> index 0000000..f3db1bf
> --- /dev/null
> +++ b/drivers/net/tap/tap_bpf_elf.h
> @@ -0,0 +1,56 @@
> +/*******************************************************************************
> +
> +  Copyright (C) 2015 Daniel Borkmann <daniel@iogearbox.net>
> +
> +  Copied from iproute2's include/bpf_elf.h, available at:
> +    https://git.kernel.org/pub/scm/linux/kernel/git/shemminger/iproute2.git
> +
> +  This file is licensed under GNU General Public License (GPL) v2.
> +
> +  The full GNU General Public License is included in this distribution in
> +  the file called "LICENSE.GPL".
> +
> +*******************************************************************************/
> +
> +
> +#ifndef __BPF_ELF__
> +#define __BPF_ELF__
> +
> +#include <asm/types.h>

You can't mix BSD and GPL licenses in DPDK.
That includes headers.