From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 67F83397B09; Thu, 15 Oct 2026 05:06:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.17 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792040812; cv=none; b=sgoEeh35d4cSYQ41kPwMdALWNMd9dovSAYA7DV/Ao9+RJU9eNRS06yBTYHQVCWcK0WCxVT0tpuVtmIoAyZSQQguI/FvCpZgKixqVdvjGMJy0tEVQzK3FUxO5MLowP3XEcJCeWoYqVPwaXFsw13FWYLB7A/k9vjHKmzeCLzLNhSQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792040812; c=relaxed/simple; bh=rPrN/b17tzrrWFqjgXZe93Dbw+hG8QAaSFVecQYWGdw=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=j/vSk/73t2Jx8XhjGFRF07xfsVuiz6V1n9WRGrtEPfcW/zvpkb+mWi2eLjD2oC8Jr6JvrsuVzJZdgJHMZioUsUsgPVzrLpamRbdXUBNWLIbQRSEn9Qa13ZffNIz+zPgRWTtOQOxQZ2sf1D7bZckeb1Sgih1Pbo0J5VUSkVh2BFU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=fluiyHCp; arc=none smtp.client-ip=198.175.65.17 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="fluiyHCp" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1792040811; x=1823576811; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=rPrN/b17tzrrWFqjgXZe93Dbw+hG8QAaSFVecQYWGdw=; b=fluiyHCpyIuJvXdx4XhMVSv/L/zXvTtcmE8/g+l7H7Iw60L7FnCeSDiZ 1t4O+8ip46tYZ9HqZNhcc1cyiz6DQIMujrYsLKsMTXdUQLDyZUWNETlwS BBtEVWOL2zeDnQq+MJ5PXNPnPNotCGoSuEPchQMWGYfrLiNcyfEB8S/T0 mwDwfxOqLlxCd/hS1YzMPIrqVdyVZ5bw8Xmb82P/veDpQpgVxPK8gwNxs h9OZOzCEQxz5+tro39XUjyXTxeYf81Q9ErBAmrzkOBZywvNtTR8jQYyf2 MPH08zDmgDIlRcM3mHV6nLxQUHJ6jAX9VkO70vGf7ioaFruA3KCLRxwy/ A==; X-CSE-ConnectionGUID: CAIetU3LRxCL6PJqI+I1zQ== X-CSE-MsgGUID: /HZj4Q7zSLW2qcNoeE6bpg== X-IronPort-AV: E=McAfee;i="6800,10657,11935"; a="808546" X-IronPort-AV: E=Sophos;i="6.27,159,1787036400"; d="scan'208";a="808546" Received: from fmviesa001.fm.intel.com ([10.60.135.141]) by orvoesa109.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Oct 2026 22:06:50 -0700 X-CSE-ConnectionGUID: 8jAOmFopSaOf2TggeW3cqg== X-CSE-MsgGUID: 8tGAU8DZTY63RexvDIrB6w== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,159,1787036400"; d="scan'208";a="1847050" Received: from lkp-server01.sh.intel.com (HELO 0caa9d2d175c) ([10.239.97.150]) by fmviesa001.fm.intel.com with ESMTP; 14 Oct 2026 22:06:45 -0700 Received: from kbuild by 0caa9d2d175c with local (Exim 4.98.2) (envelope-from ) id 1xHDfu-00000000FqJ-0wLc; Thu, 15 Oct 2026 05:06:42 +0000 Date: Thu, 15 Oct 2026 13:06:09 +0800 From: kernel test robot To: Christian Marangi , Andrew Lunn , Heiner Kallweit , Russell King , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Daniel Golle , Qingfang Deng , SkyLake Huang , Matthias Brugger , AngeloGioacchino Del Regno , Ahmed Naseef , Joris Vaisvila , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, netdev@vger.kernel.org Subject: Re: [PATCH net-next v3 5/6] net: phy: mediatek: add calibration logic for AN7581 Message-ID: <202610151259.WmaEeHMH-lkp@intel.com> References: <20261014071739.216345-6-ansuelsmth@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20261014071739.216345-6-ansuelsmth@gmail.com> Hi Christian, 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/Christian-Marangi/net-phy-mediatek-export-__mtk_tr_write/20261014-091732 base: net-next/main patch link: https://lore.kernel.org/r/20261014071739.216345-6-ansuelsmth%40gmail.com patch subject: [PATCH net-next v3 5/6] net: phy: mediatek: add calibration logic for AN7581 config: hexagon-allmodconfig (https://download.01.org/0day-ci/archive/20261015/202610151259.WmaEeHMH-lkp@intel.com/config) compiler: clang version 24.0.0git (https://github.com/llvm/llvm-project 6719b9e31d6a93099612c474eec76d9f41d0275a) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261015/202610151259.WmaEeHMH-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/202610151259.WmaEeHMH-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/net/phy/mediatek/airoha-ge-soc.c:1522:3: warning: variable 'shared' is uninitialized when used here [-Wuninitialized] 1522 | shared->phydev_p0 = phydev; | ^~~~~~ drivers/net/phy/mediatek/airoha-ge-soc.c:1501:37: note: initialize the variable 'shared' to silence this warning 1501 | struct airoha_socphy_shared *shared; | ^ | = NULL 1 warning generated. vim +/shared +1522 drivers/net/phy/mediatek/airoha-ge-soc.c 1498 1499 static int an7581_phy_probe(struct phy_device *phydev) 1500 { 1501 struct airoha_socphy_shared *shared; 1502 struct mtk_socphy_priv *priv; 1503 struct pinctrl *pinctrl; 1504 int ret; 1505 1506 /* Toggle pinctrl to enable PHY LED */ 1507 pinctrl = devm_pinctrl_get_select(&phydev->mdio.dev, "gbe-led"); 1508 if (IS_ERR(pinctrl)) 1509 dev_err(&phydev->mdio.bus->dev, 1510 "Failed to setup PHY LED pinctrl\n"); 1511 1512 ret = devm_phy_package_join(&phydev->mdio.dev, phydev, 0, 1513 sizeof(struct airoha_socphy_shared)); 1514 if (ret) 1515 return ret; 1516 1517 priv = devm_kzalloc(&phydev->mdio.dev, sizeof(*priv), GFP_KERNEL); 1518 if (!priv) 1519 return -ENOMEM; 1520 1521 if (phydev->mdio.addr == AIROHA_DEFAULT_PORT0_ADDR) > 1522 shared->phydev_p0 = phydev; 1523 1524 phydev->priv = priv; 1525 1526 return 0; 1527 } 1528 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki