netdev - Re: [PATCH net-next v17 02/25] ovpn: add basic netlink support

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Message-ID: <202501120844.1dosuV3x-lkp@intel.com>
Date: Sun, 12 Jan 2025 08:41:23 +0800
From: kernel test robot <lkp@...el.com>
To: Antonio Quartulli <antonio@...nvpn.net>, netdev@...r.kernel.org,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	Donald Hunter <donald.hunter@...il.com>,
	Shuah Khan <skhan@...uxfoundation.org>, sd@...asysnail.net,
	ryazanov.s.a@...il.com, Andrew Lunn <andrew+netdev@...n.ch>
Cc: oe-kbuild-all@...ts.linux.dev, Simon Horman <horms@...nel.org>,
	linux-kernel@...r.kernel.org, linux-kselftest@...r.kernel.org,
	Xiao Liang <shaw.leon@...il.com>
Subject: Re: [PATCH net-next v17 02/25] ovpn: add basic netlink support

Hi Antonio,

kernel test robot noticed the following build errors:

[auto build test ERROR on 7b24f164cf005b9649138ef6de94aaac49c9f3d1]

url:    https://github.com/intel-lab-lkp/linux/commits/Antonio-Quartulli/net-introduce-OpenVPN-Data-Channel-Offload-ovpn/20250111-064544
base:   7b24f164cf005b9649138ef6de94aaac49c9f3d1
patch link:    https://lore.kernel.org/r/20250110-b4-ovpn-v17-2-47b2377e5613%40openvpn.net
patch subject: [PATCH net-next v17 02/25] ovpn: add basic netlink support
config: m68k-allmodconfig (https://download.01.org/0day-ci/archive/20250112/202501120844.1dosuV3x-lkp@intel.com/config)
compiler: m68k-linux-gcc (GCC) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250112/202501120844.1dosuV3x-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202501120844.1dosuV3x-lkp@intel.com/

All errors (new ones prefixed by >>):

   drivers/net/ovpn/netlink.c: In function 'ovpn_nl_post_doit':
>> drivers/net/ovpn/netlink.c:85:37: error: invalid initializer
      85 |         netdevice_tracker tracker = info->user_ptr[1];
         |                                     ^~~~


vim +85 drivers/net/ovpn/netlink.c

    81	
    82	void ovpn_nl_post_doit(const struct genl_split_ops *ops, struct sk_buff *skb,
    83			       struct genl_info *info)
    84	{
  > 85		netdevice_tracker tracker = info->user_ptr[1];
    86		struct ovpn_priv *ovpn = info->user_ptr[0];
    87	
    88		if (ovpn)
    89			netdev_put(ovpn->dev, &tracker);
    90	}
    91	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki