From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.19]) (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 AB68121D3F4; Fri, 27 Feb 2026 20:31:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.19 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772224263; cv=none; b=oyrKjnF+ocTIew+B118Bp2FVYl9ouVoPbSkDSRvW0GK5I1bB4xFVqD9+bJ+4YrcTTzzdKtYXdEZHNEK6aloJgx3i9dO1MnSPZFR3ODrvtFzfcL0cEJelpGpLJdKNxRKw4neQxhkNhtn8dCPV+UxhOfjF1hHmc8lSk/lloeKRPY8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772224263; c=relaxed/simple; bh=7gMMXSmdmA1tBNKDTNrc8bRUDF2VVsAI+2IBxawq7Ls=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=ttcdv+d1HyBICLZ4kCJWXYvdaCZmpIHe/1TntJQrEq1eCE2j5eKKaTOa8zgOSb1PD+Ws7LNGD0EqDlXeqHTk0zo08nWTot9zQOqomir+BCMk3/Xsiu8FWny4dK0Gb1/SwrQVIAi/pyh/ieL6uu+c8TKRZNzz6Dhq7eRncWKCjbc= 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=lrkKNIe8; arc=none smtp.client-ip=198.175.65.19 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="lrkKNIe8" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1772224261; x=1803760261; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=7gMMXSmdmA1tBNKDTNrc8bRUDF2VVsAI+2IBxawq7Ls=; b=lrkKNIe8CWJiyp4+rIsBcAtzkfTi+GqCRXOZdIha4xf3G2Q2tsfeVyDF IXV9RqJO0ILO9Ja96utd8sjtosZI2yRcOMLVJ/9QIn1+3wAJ3OOwb1a+u JMnSWXUteK6lVTokpnNqeVQ0I4CHjrT9bhSAnXPjVo7YOunu+KR3JEbjj 6/sNf4rx8G32l4+YrAcADrq18VHyUk7lAl0278eauJ+kiqpubFTGC4fwN 3FueL6JJHrXH+aCfFqLsfQhaGxdU4/mgOhteLx77BhSyLDe4sXhTTODiN WSK/0fg0VMj/AFR8DcLKUYImyqmQkclmeE+WeBGqwzIkH1oZJTrnKIQ3S A==; X-CSE-ConnectionGUID: 5atQXcpRQbKeRPdXpEv0Fw== X-CSE-MsgGUID: fyh9yRVwSGWrlJzGIafmYg== X-IronPort-AV: E=McAfee;i="6800,10657,11714"; a="73225489" X-IronPort-AV: E=Sophos;i="6.21,314,1763452800"; d="scan'208";a="73225489" Received: from fmviesa002.fm.intel.com ([10.60.135.142]) by orvoesa111.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Feb 2026 12:31:01 -0800 X-CSE-ConnectionGUID: HMmeM1m4RHiSOwEk0dTWQw== X-CSE-MsgGUID: Mrhtn7flRSezBFQhe6Ft4w== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,314,1763452800"; d="scan'208";a="240005938" Received: from lkp-server02.sh.intel.com (HELO a3936d6a266d) ([10.239.97.151]) by fmviesa002.fm.intel.com with ESMTP; 27 Feb 2026 12:30:57 -0800 Received: from kbuild by a3936d6a266d with local (Exim 4.98.2) (envelope-from ) id 1vw4Te-00000000B2P-3TnR; Fri, 27 Feb 2026 20:30:37 +0000 Date: Sat, 28 Feb 2026 04:27:52 +0800 From: kernel test robot To: Chen-Yu Tsai , Matthias Brugger , AngeloGioacchino Del Regno , Ryder Lee , Lorenzo Pieralisi , Krzysztof =?utf-8?Q?Wilczy=C5=84ski?= , Manivannan Sadhasivam , Rob Herring , Bjorn Helgaas Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Chen-Yu Tsai , Bartosz Golaszewski , linux-pci@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 5/7] PCI: mediatek-gen3: Integrate new pwrctrl API Message-ID: <202602280453.4TGe7q2R-lkp@intel.com> References: <20260226074524.3808081-6-wenst@chromium.org> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260226074524.3808081-6-wenst@chromium.org> Hi Chen-Yu, kernel test robot noticed the following build errors: [auto build test ERROR on pci/next] [also build test ERROR on pci/for-linus robh/for-next linus/master v7.0-rc1 next-20260227] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Chen-Yu-Tsai/PCI-mediatek-gen3-Clean-up-mtk_pcie_parse_port-with-dev_err_probe/20260226-155647 base: https://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git next patch link: https://lore.kernel.org/r/20260226074524.3808081-6-wenst%40chromium.org patch subject: [PATCH v2 5/7] PCI: mediatek-gen3: Integrate new pwrctrl API config: um-randconfig-001-20260227 (https://download.01.org/0day-ci/archive/20260228/202602280453.4TGe7q2R-lkp@intel.com/config) compiler: clang version 23.0.0git (https://github.com/llvm/llvm-project 9a109fbb6e184ec9bcce10615949f598f4c974a9) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260228/202602280453.4TGe7q2R-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/202602280453.4TGe7q2R-lkp@intel.com/ All errors (new ones prefixed by >>): /usr/bin/ld: warning: .tmp_vmlinux1 has a LOAD segment with RWX permissions /usr/bin/ld: drivers/pci/controller/pcie-mediatek-gen3.o: in function `mtk_pcie_probe': >> pcie-mediatek-gen3.c:(.ltext+0x7e5): undefined reference to `pci_pwrctrl_create_devices' >> /usr/bin/ld: pcie-mediatek-gen3.c:(.ltext+0xd45): undefined reference to `pci_pwrctrl_destroy_devices' /usr/bin/ld: drivers/pci/controller/pcie-mediatek-gen3.o: in function `mtk_pcie_remove': >> pcie-mediatek-gen3.c:(.ltext+0xefd): undefined reference to `pci_pwrctrl_power_off_devices' /usr/bin/ld: pcie-mediatek-gen3.c:(.ltext+0xff0): undefined reference to `pci_pwrctrl_destroy_devices' /usr/bin/ld: drivers/pci/controller/pcie-mediatek-gen3.o: in function `mtk_pcie_device_power_down': pcie-mediatek-gen3.c:(.ltext+0x10cb): undefined reference to `pci_pwrctrl_power_off_devices' /usr/bin/ld: drivers/pci/controller/pcie-mediatek-gen3.o: in function `mtk_pcie_startup_port': >> pcie-mediatek-gen3.c:(.ltext+0x13f6): undefined reference to `pci_pwrctrl_power_on_devices' >> /usr/bin/ld: pcie-mediatek-gen3.c:(.ltext+0x1ae1): undefined reference to `pci_pwrctrl_power_off_devices' /usr/bin/ld: drivers/pci/controller/pcie-mediatek-gen3.o: in function `mtk_pcie_suspend_noirq': pcie-mediatek-gen3.c:(.ltext+0x1d19): undefined reference to `pci_pwrctrl_power_off_devices' clang: error: linker command failed with exit code 1 (use -v to see invocation) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki