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a="76534667" X-IronPort-AV: E=Sophos;i="6.20,228,1758610800"; d="scan'208";a="76534667" Received: from fmviesa006.fm.intel.com ([10.60.135.146]) by orvoesa103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Nov 2025 07:18:09 -0800 X-CSE-ConnectionGUID: xKcInju7QGe/+joUlWElfA== X-CSE-MsgGUID: S+2yY/40TsKNxFP41vkcbw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.20,228,1758610800"; d="scan'208";a="192851038" Received: from lkp-server01.sh.intel.com (HELO 4664bbef4914) ([10.239.97.150]) by fmviesa006.fm.intel.com with ESMTP; 26 Nov 2025 07:18:02 -0800 Received: from kbuild by 4664bbef4914 with local (Exim 4.98.2) (envelope-from ) id 1vOHHM-0000000032V-21UG; Wed, 26 Nov 2025 15:18:00 +0000 Date: Wed, 26 Nov 2025 23:17:29 +0800 From: kernel test robot To: Vladimir Oltean , netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-phy@lists.infradead.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Daniel Golle , Horatiu Vultur , Andrew Lunn , Heiner Kallweit , Russell King , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Vinod Koul , Kishon Vijay Abraham I , Matthias Brugger , AngeloGioacchino Del Regno , Eric Woudstra , Marek =?iso-8859-1?Q?Beh=FAn?= , Lee Jones , Patrice Chotard Subject: Re: [PATCH net-next 7/9] net: pcs: xpcs: allow lane polarity inversion Message-ID: <202511262216.TzyLet3B-lkp@intel.com> References: <20251122193341.332324-8-vladimir.oltean@nxp.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251122193341.332324-8-vladimir.oltean@nxp.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251126_071809_759561_F5B287D4 X-CRM114-Status: GOOD ( 10.73 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Vladimir, kernel test robot noticed the following build errors: [auto build test ERROR on net-next/main] url: https://github.com/intel-lab-lkp/linux/commits/Vladimir-Oltean/dt-bindings-phy-rename-transmit-amplitude-yaml-to-phy-common-props-yaml/20251123-033900 base: net-next/main patch link: https://lore.kernel.org/r/20251122193341.332324-8-vladimir.oltean%40nxp.com patch subject: [PATCH net-next 7/9] net: pcs: xpcs: allow lane polarity inversion config: arm-spear6xx_defconfig (https://download.01.org/0day-ci/archive/20251126/202511262216.TzyLet3B-lkp@intel.com/config) compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 9e9fe08b16ea2c4d9867fb4974edf2a3776d6ece) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251126/202511262216.TzyLet3B-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 | Closes: https://lore.kernel.org/oe-kbuild-all/202511262216.TzyLet3B-lkp@intel.com/ All errors (new ones prefixed by >>): >> ld.lld: error: undefined symbol: phy_get_rx_polarity >>> referenced by pcs-xpcs.c:821 (drivers/net/pcs/pcs-xpcs.c:821) >>> drivers/net/pcs/pcs-xpcs.o:(xpcs_do_config) in archive vmlinux.a -- >> ld.lld: error: undefined symbol: phy_get_tx_polarity >>> referenced by pcs-xpcs.c:829 (drivers/net/pcs/pcs-xpcs.c:829) >>> drivers/net/pcs/pcs-xpcs.o:(xpcs_do_config) in archive vmlinux.a -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki