linux-kernel - Re: [PATCH net-next v17 03/15] net: phy: Introduce PHY ports representation

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Message-ID: <202511210333.9rtKR1ph-lkp@intel.com>
Date: Fri, 21 Nov 2025 03:48:59 +0800
From: kernel test robot <lkp@...el.com>
To: Maxime Chevallier <maxime.chevallier@...tlin.com>, davem@...emloft.net
Cc: oe-kbuild-all@...ts.linux.dev,
	Maxime Chevallier <maxime.chevallier@...tlin.com>,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-arm-msm@...r.kernel.org, thomas.petazzoni@...tlin.com,
	Andrew Lunn <andrew@...n.ch>, Jakub Kicinski <kuba@...nel.org>,
	Eric Dumazet <edumazet@...gle.com>, Paolo Abeni <pabeni@...hat.com>,
	Russell King <linux@...linux.org.uk>,
	linux-arm-kernel@...ts.infradead.org,
	Christophe Leroy <christophe.leroy@...roup.eu>,
	Herve Codina <herve.codina@...tlin.com>,
	Florian Fainelli <f.fainelli@...il.com>,
	Heiner Kallweit <hkallweit1@...il.com>,
	Vladimir Oltean <vladimir.oltean@....com>,
	Köry Maincent <kory.maincent@...tlin.com>,
	Marek Behún <kabel@...nel.org>,
	Oleksij Rempel <o.rempel@...gutronix.de>,
	Nicolò Veronese <nicveronese@...il.com>,
	Simon Horman <horms@...nel.org>, mwojtas@...omium.org,
	Antoine Tenart <atenart@...nel.org>, devicetree@...r.kernel.org,
	Conor Dooley <conor+dt@...nel.org>,
	Krzysztof Kozlowski <krzk@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Romain Gantois <romain.gantois@...tlin.com>,
	Daniel Golle <daniel@...rotopia.org>
Subject: Re: [PATCH net-next v17 03/15] net: phy: Introduce PHY ports
 representation

Hi Maxime,

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/Maxime-Chevallier/dt-bindings-net-Introduce-the-ethernet-connector-description/20251120-041558
base:   net-next/main
patch link:    https://lore.kernel.org/r/20251119195920.442860-4-maxime.chevallier%40bootlin.com
patch subject: [PATCH net-next v17 03/15] net: phy: Introduce PHY ports representation
config: powerpc64-randconfig-r133-20251120 (https://download.01.org/0day-ci/archive/20251121/202511210333.9rtKR1ph-lkp@intel.com/config)
compiler: powerpc64-linux-gcc (GCC) 11.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251121/202511210333.9rtKR1ph-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/202511210333.9rtKR1ph-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
>> net/ethtool/common.c:463:12: sparse: sparse: symbol 'ethtool_link_medium_names' was not declared. Should it be static?

vim +/ethtool_link_medium_names +463 net/ethtool/common.c

   462	
 > 463	const char ethtool_link_medium_names[][ETH_GSTRING_LEN] = {
   464		[ETHTOOL_LINK_MEDIUM_BASET] = "BaseT",
   465		[ETHTOOL_LINK_MEDIUM_BASEK] = "BaseK",
   466		[ETHTOOL_LINK_MEDIUM_BASES] = "BaseS",
   467		[ETHTOOL_LINK_MEDIUM_BASEC] = "BaseC",
   468		[ETHTOOL_LINK_MEDIUM_BASEL] = "BaseL",
   469		[ETHTOOL_LINK_MEDIUM_BASED] = "BaseD",
   470		[ETHTOOL_LINK_MEDIUM_BASEE] = "BaseE",
   471		[ETHTOOL_LINK_MEDIUM_BASEF] = "BaseF",
   472		[ETHTOOL_LINK_MEDIUM_BASEV] = "BaseV",
   473		[ETHTOOL_LINK_MEDIUM_BASEMLD] = "BaseMLD",
   474		[ETHTOOL_LINK_MEDIUM_NONE] = "None",
   475	};
   476	static_assert(ARRAY_SIZE(ethtool_link_medium_names) == __ETHTOOL_LINK_MEDIUM_LAST);
   477	

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