linux-kernel - Re: [PATCH net-next 2/6] net: dsa: lantiq_gswip: support model-specific mac_select

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Message-ID: <202508270335.PG3eJBYD-lkp@intel.com>
Date: Wed, 27 Aug 2025 03:43:32 +0800
From: kernel test robot <lkp@...el.com>
To: Daniel Golle <daniel@...rotopia.org>, Hauke Mehrtens <hauke@...ke-m.de>,
	Andrew Lunn <andrew@...n.ch>, Vladimir Oltean <olteanv@...il.com>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	Russell King <linux@...linux.org.uk>, linux-kernel@...r.kernel.org
Cc: oe-kbuild-all@...ts.linux.dev, netdev@...r.kernel.org,
	Andreas Schirm <andreas.schirm@...mens.com>,
	Lukas Stockmann <lukas.stockmann@...mens.com>,
	Alexander Sverdlin <alexander.sverdlin@...mens.com>,
	Peter Christen <peter.christen@...mens.com>,
	Avinash Jayaraman <ajayaraman@...linear.com>,
	Bing tao Xu <bxu@...linear.com>, Liang Xu <lxu@...linear.com>,
	Juraj Povazanec <jpovazanec@...linear.com>,
	"Fanni (Fang-Yi) Chan" <fchan@...linear.com>,
	"Benny (Ying-Tsan) Weng" <yweng@...linear.com>,
	"Livia M. Rosu" <lrosu@...linear.com>,
	John Crispin <john@...ozen.org>
Subject: Re: [PATCH net-next 2/6] net: dsa: lantiq_gswip: support
 model-specific mac_select_pcs()

Hi Daniel,

kernel test robot noticed the following build warnings:

[auto build test WARNING on net-next/main]

url:    https://github.com/intel-lab-lkp/linux/commits/Daniel-Golle/MAINTAINERS-lantiq_gswip-broaden-file-pattern/20250826-081728
base:   net-next/main
patch link:    https://lore.kernel.org/r/7576c237814016ee5e18572b2788f955071a922c.1756163848.git.daniel%40makrotopia.org
patch subject: [PATCH net-next 2/6] net: dsa: lantiq_gswip: support model-specific mac_select_pcs()
config: alpha-randconfig-r133-20250826 (https://download.01.org/0day-ci/archive/20250827/202508270335.PG3eJBYD-lkp@intel.com/config)
compiler: alpha-linux-gcc (GCC) 8.5.0
reproduce: (https://download.01.org/0day-ci/archive/20250827/202508270335.PG3eJBYD-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/202508270335.PG3eJBYD-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
>> drivers/net/dsa/lantiq_gswip.c:1607:30: sparse: sparse: symbol 'gswip_phylink_mac_ops' was not declared. Should it be static?

vim +/gswip_phylink_mac_ops +1607 drivers/net/dsa/lantiq_gswip.c

  1606	
> 1607	const struct phylink_mac_ops gswip_phylink_mac_ops = {
  1608		.mac_config		= gswip_phylink_mac_config,
  1609		.mac_link_down		= gswip_phylink_mac_link_down,
  1610		.mac_link_up		= gswip_phylink_mac_link_up,
  1611		.mac_select_pcs		= gswip_phylink_mac_select_pcs,
  1612	};
  1613	

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