From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.14]) (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 DB807397E83; Tue, 10 Mar 2026 18:42:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.14 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773168169; cv=none; b=Fg/VNhhEL7I/+nl2we8y9JM4+yEQhyVILPUsmV6gkdKX9GP5wAZPVx1mr7/QPDepbN0r4q50aHEUYhV9TnWsRnmAMtgvFW1ets4cyHuXNpuRAF/yQESRBOdoQownIxQ4sJv9l/9OuObgdLABtpao3wi/I8APQ8iR06C1C7x1YIw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773168169; c=relaxed/simple; bh=sIZT6s5ZK51b+DsTbkUWbWjMEGK4MSRlP4cM3X8pz3I=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=az3IxqfwE1rU2hFoibrjZQaKzYpghQe8Ew2ZRl/MDp3tmoBPX26LRQMYzoabPjVS6AXuh2GRdY+fVJtDB7ksA5s9HjxsRxucjL519VCqhY8A3S9GOhGCy90+RLnZWedfZF4SOYfzhkYn5+YjTc+nT3QTU9hgWp+xJPDv/LHDXK4= 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=EOXOmY10; arc=none smtp.client-ip=192.198.163.14 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="EOXOmY10" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1773168166; x=1804704166; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=sIZT6s5ZK51b+DsTbkUWbWjMEGK4MSRlP4cM3X8pz3I=; b=EOXOmY10w+ZnjrbgnlcprvECUcaZbH5UpSK97Bqfcy0ENBxm4Jcx2PMN Pk0LYxet1mrBA3luz5amGcrbPiP5LI+LYvxRDddPNhWQlPKtWKgirsGWv dp18x8rc/xuVYkWapl1POVlO6o3Djw3gFN1QASIfRAQBMMRQlZASnvbZY PsGivPt6vXj6AzdxUwdFPRhcWa/j03HhWJCH4J0EktGdN64egXSrdvD1F Xhq0+tTlTqaq6lfwwhOOk+1RPgdxT/G3EG/aBT5HT+4JpINTK8qmC98RE VLC4baY8Pf+lTPDRJ2+I8j98uWRGp5fezZnoVc49Uye/b6RnOxN2+xDp9 A==; X-CSE-ConnectionGUID: 5V3dyocnRX6JuJQXJ06h4w== X-CSE-MsgGUID: 6cYuI7BwSQS/Z5JeYoV6ug== X-IronPort-AV: E=McAfee;i="6800,10657,11725"; a="74308077" X-IronPort-AV: E=Sophos;i="6.23,112,1770624000"; d="scan'208";a="74308077" Received: from fmviesa002.fm.intel.com ([10.60.135.142]) by fmvoesa108.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Mar 2026 11:42:45 -0700 X-CSE-ConnectionGUID: dIuD60AyTWOwOAgdyzcueg== X-CSE-MsgGUID: kdZZ1WRBT5y/Nf9k7CC3UQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,112,1770624000"; d="scan'208";a="243215763" Received: from lkp-server01.sh.intel.com (HELO 418530b1a366) ([10.239.97.150]) by fmviesa002.fm.intel.com with ESMTP; 10 Mar 2026 11:42:42 -0700 Received: from kbuild by 418530b1a366 with local (Exim 4.98.2) (envelope-from ) id 1w022R-0000000007u-0L7s; Tue, 10 Mar 2026 18:42:39 +0000 Date: Wed, 11 Mar 2026 02:42:30 +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: 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 v4 7/7] PCI: mediatek-gen3: Integrate new pwrctrl API Message-ID: <202603110219.dgV01aTV-lkp@intel.com> References: <20260310091947.2742004-8-wenst@chromium.org> Precedence: bulk X-Mailing-List: linux-pci@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: <20260310091947.2742004-8-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 linus/master v7.0-rc3 next-20260309] [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/20260310-175537 base: https://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git next patch link: https://lore.kernel.org/r/20260310091947.2742004-8-wenst%40chromium.org patch subject: [PATCH v4 7/7] PCI: mediatek-gen3: Integrate new pwrctrl API config: parisc-randconfig-001-20260310 (https://download.01.org/0day-ci/archive/20260311/202603110219.dgV01aTV-lkp@intel.com/config) compiler: hppa-linux-gcc (GCC) 14.3.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260311/202603110219.dgV01aTV-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/202603110219.dgV01aTV-lkp@intel.com/ All error/warnings (new ones prefixed by >>): drivers/pci/controller/pcie-mediatek-gen3.c: In function 'mtk_pcie_probe': >> drivers/pci/controller/pcie-mediatek-gen3.c:1248:1: warning: label 'err_tear_down_irq' defined but not used [-Wunused-label] 1248 | err_tear_down_irq: | ^~~~~~~~~~~~~~~~~ >> drivers/pci/controller/pcie-mediatek-gen3.c:1225:17: error: label 'err_teardown_irq' used but not defined 1225 | goto err_teardown_irq; | ^~~~ vim +/err_teardown_irq +1225 drivers/pci/controller/pcie-mediatek-gen3.c 1201 1202 static int mtk_pcie_probe(struct platform_device *pdev) 1203 { 1204 struct device *dev = &pdev->dev; 1205 struct mtk_gen3_pcie *pcie; 1206 struct pci_host_bridge *host; 1207 int err; 1208 1209 host = devm_pci_alloc_host_bridge(dev, sizeof(*pcie)); 1210 if (!host) 1211 return -ENOMEM; 1212 1213 pcie = pci_host_bridge_priv(host); 1214 1215 pcie->dev = dev; 1216 pcie->soc = device_get_match_data(dev); 1217 platform_set_drvdata(pdev, pcie); 1218 1219 err = mtk_pcie_setup_irq(pcie); 1220 if (err) 1221 return dev_err_probe(dev, err, "Failed to setup IRQ domains\n"); 1222 1223 err = pci_pwrctrl_create_devices(pcie->dev); 1224 if (err) { > 1225 goto err_teardown_irq; 1226 dev_err_probe(dev, err, "failed to create pwrctrl devices\n"); 1227 } 1228 1229 err = mtk_pcie_setup(pcie); 1230 if (err) 1231 goto err_destroy_pwrctrl; 1232 1233 host->ops = &mtk_pcie_ops; 1234 host->sysdata = pcie; 1235 1236 err = pci_host_probe(host); 1237 if (err) 1238 goto err_power_down_pcie; 1239 1240 return 0; 1241 1242 err_power_down_pcie: 1243 mtk_pcie_device_power_down(pcie); 1244 mtk_pcie_power_down(pcie); 1245 err_destroy_pwrctrl: 1246 if (err != -EPROBE_DEFER) 1247 pci_pwrctrl_destroy_devices(pcie->dev); > 1248 err_tear_down_irq: 1249 mtk_pcie_irq_teardown(pcie); 1250 return err; 1251 } 1252 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki