From mboxrd@z Thu Jan  1 00:00:00 1970
From: Stephen Hemminger <stephen@networkplumber.org>
Subject: Re: [PATCH v9 10/20] unci: init netlink
Date: Fri, 30 Jun 2017 10:28:18 -0700
Message-ID: <20170630102818.0b335187@xeon-e3>
References: <20170621110651.75299-1-ferruh.yigit@intel.com>
 <20170630165140.59594-1-ferruh.yigit@intel.com>
 <20170630165140.59594-11-ferruh.yigit@intel.com>
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Cc: dev@dpdk.org, Bruce Richardson <bruce.richardson@intel.com>, Anatoly
 Burakov <anatoly.burakov@intel.com>
To: Ferruh Yigit <ferruh.yigit@intel.com>
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On Fri, 30 Jun 2017 17:51:30 +0100
Ferruh Yigit <ferruh.yigit@intel.com> wrote:

>  #define UNCI_DEVICE "unci"
>  
> +#define UNCI_NL_GRP 31
> +
> +#define UNCI_NL_MSG_LEN 500
> +struct unci_nl_msg {
> +	uint32_t cmd_id;
> +	uint8_t port_id;
> +	uint32_t flag;
> +	uint8_t input_buffer[UNCI_NL_MSG_LEN];
> +	uint8_t output_buffer[UNCI_NL_MSG_LEN];
> +	size_t input_buffer_len;
> +	size_t output_buffer_len;
> +	int err;
> +};
> +
>  enum {
>  	IFLA_UNCI_UNSPEC,

Kernel code should not use uint32_t or uint8_t.
Stick to __u32 and __u8