From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="bwuYLstO" Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.31]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2315ABD; Thu, 14 Dec 2023 01:56:39 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1702547799; x=1734083799; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=xl+adE3EBbL+epRoD376FkUCc+tO7nfywRkSDIRzlSo=; b=bwuYLstOoU2kF1DTpplmcHjZsdHN7TykP1AxZ9ULAAgT9VLizDtzfFCo y+lqda6Tx4gm2He7qWCOmrcHh6oFjQ8N5K+sWxKKACd8ig/gjbPWiEz3D kUCQQRR7ZSVY1hLKWBYTk3ST7l0CG57vFrdfqIKh/jlEM8VtEmnHf2Oj/ 5G279Leoow8Y2SJ9EZA5f3HRg9SdAOwuzSR2IO1exLh6XqfQ0ztb6dQGg /c/R5Yhm4B0CDOrJlWOFUmkmVWaMaSJewYoCovARP475IcjLWq2Cm0/oS I/WDKCJCYFF522eIzguwPtrIJhA6no6ZSlUs4CGehh+htgb6cT6S3nH6K A==; X-IronPort-AV: E=McAfee;i="6600,9927,10923"; a="459419570" X-IronPort-AV: E=Sophos;i="6.04,275,1695711600"; d="scan'208";a="459419570" Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Dec 2023 01:56:38 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10923"; a="1021452267" X-IronPort-AV: E=Sophos;i="6.04,275,1695711600"; d="scan'208";a="1021452267" Received: from lkp-server02.sh.intel.com (HELO b07ab15da5fe) ([10.239.97.151]) by fmsmga006.fm.intel.com with ESMTP; 14 Dec 2023 01:56:33 -0800 Received: from kbuild by b07ab15da5fe with local (Exim 4.96) (envelope-from ) id 1rDiSE-000LsN-2s; Thu, 14 Dec 2023 09:56:30 +0000 Date: Thu, 14 Dec 2023 17:56:14 +0800 From: kernel test robot To: Sherry Sun , hongxing.zhu@nxp.com, l.stach@pengutronix.de, lpieralisi@kernel.org, kw@linux.com, robh@kernel.org, bhelgaas@google.com, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com Cc: oe-kbuild-all@lists.linux.dev, linux-imx@nxp.com, linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH V2 1/4] PCI: imx6: Add pci host wakeup support on imx platforms. Message-ID: <202312141719.j5GCLQry-lkp@intel.com> References: <20231213092850.1706042-2-sherry.sun@nxp.com> Precedence: bulk X-Mailing-List: devicetree@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: <20231213092850.1706042-2-sherry.sun@nxp.com> Hi Sherry, kernel test robot noticed the following build warnings: [auto build test WARNING on pci/next] [also build test WARNING on pci/for-linus shawnguo/for-next robh/for-next linus/master v6.7-rc5 next-20231214] [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/Sherry-Sun/PCI-imx6-Add-pci-host-wakeup-support-on-imx-platforms/20231213-173031 base: https://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git next patch link: https://lore.kernel.org/r/20231213092850.1706042-2-sherry.sun%40nxp.com patch subject: [PATCH V2 1/4] PCI: imx6: Add pci host wakeup support on imx platforms. config: alpha-randconfig-r112-20231214 (https://download.01.org/0day-ci/archive/20231214/202312141719.j5GCLQry-lkp@intel.com/config) compiler: alpha-linux-gcc (GCC) 13.2.0 reproduce: (https://download.01.org/0day-ci/archive/20231214/202312141719.j5GCLQry-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/202312141719.j5GCLQry-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/pci/controller/dwc/pci-imx6.c:1267:13: sparse: sparse: symbol 'host_wake_irq_handler' was not declared. Should it be static? drivers/pci/controller/dwc/pci-imx6.c: note: in included file (through include/linux/mmzone.h, include/linux/gfp.h, include/linux/umh.h, include/linux/kmod.h, ...): include/linux/page-flags.h:242:46: sparse: sparse: self-comparison always evaluates to false vim +/host_wake_irq_handler +1267 drivers/pci/controller/dwc/pci-imx6.c 1266 > 1267 irqreturn_t host_wake_irq_handler(int irq, void *priv) 1268 { 1269 struct imx6_pcie *imx6_pcie = priv; 1270 struct device *dev = imx6_pcie->pci->dev; 1271 1272 /* Notify PM core we are wakeup source */ 1273 pm_wakeup_event(dev, 0); 1274 pm_system_wakeup(); 1275 1276 return IRQ_HANDLED; 1277 } 1278 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki