From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.21]) (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 93F0330B513; Tue, 27 Jan 2026 11:04:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.21 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769511872; cv=none; b=Q9zpgr1iGWXkaCWJPYvI6SMDpx+Zy2P783F2RcWLpTEWwgA5RGVO8BrFIEwMjIkQTguPVySGAUq3EcFLDVjQgYhINz2tvJGrfSnJ6uLmmCXkbO1nHrjxD7ji0LPeB1KJ02ODLdGbZt5N1m2zO7tIGwPyOVN8lv7xRyT4rRdGJz4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769511872; c=relaxed/simple; bh=hcNFbRwWXyNuUcgV9NqJ56BTo6+9jM0oRj/0D8krTs8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Agwpx3ZsSlmKcyYCwIriCzidSyPF9aqRduY07wt1HcPJ3/W7CcQOg10INrpC/UxOLEdGge3/wJDGlkUg9sspeFTZhfw8uxHZxTW3ngEsYzXZFHWJtVQc7I9HRWHwx8Iup80f6xqfpN9xm4RVL7Ef8CT+s7jluEfEHlnZw5EGto0= 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=clmcdXRD; arc=none smtp.client-ip=198.175.65.21 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="clmcdXRD" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1769511871; x=1801047871; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=hcNFbRwWXyNuUcgV9NqJ56BTo6+9jM0oRj/0D8krTs8=; b=clmcdXRDkavbBRnI2dnIhIuSQTWpy8Sn0FmclPN0MdztmL3++552Hmue 8qpR7lhMpBImGkcnxH7IdyxjP8fep/AbWCxqDDqlFtioqjIEgGSu3TL+U N48qQwgcEsJOs1MIPDMoElWk3Zo+lPE3B2dhT+fGZyv2P+G8N+ej3CbgZ GA6PZbYsjwV+ibBlOYtDynuZbwug/5OGfOhCVW1N1QIjsxPDbXp0sEtRP 58gxwHJAYSp8B1XuY4rW1kneoK3s7rGvUJ7VZTH6+D/whns4Rd2TZnddu HqGg5MLYCt9t41YCaaUoFOd6HgPUu4P/9coJwjQfDB3ONXAEHEqCRKwK9 g==; X-CSE-ConnectionGUID: PRkz6KMTRg646Gs8y4cIVw== X-CSE-MsgGUID: F1coqlCnSwe4e64cH1Q8Wg== X-IronPort-AV: E=McAfee;i="6800,10657,11683"; a="70607917" X-IronPort-AV: E=Sophos;i="6.21,257,1763452800"; d="scan'208";a="70607917" Received: from fmviesa006.fm.intel.com ([10.60.135.146]) by orvoesa113.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Jan 2026 03:04:24 -0800 X-CSE-ConnectionGUID: MFut99sNQTOlh98Y5aQntw== X-CSE-MsgGUID: IvtFVNSWTeK/ZrvKKnDoWw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,257,1763452800"; d="scan'208";a="207846222" Received: from lkp-server01.sh.intel.com (HELO 765f4a05e27f) ([10.239.97.150]) by fmviesa006.fm.intel.com with ESMTP; 27 Jan 2026 03:04:20 -0800 Received: from kbuild by 765f4a05e27f with local (Exim 4.98.2) (envelope-from ) id 1vkgrq-00000000YOK-0gMV; Tue, 27 Jan 2026 11:04:18 +0000 Date: Tue, 27 Jan 2026 19:04:01 +0800 From: kernel test robot To: Koichiro Den , jingoohan1@gmail.com, mani@kernel.org, lpieralisi@kernel.org, kwilczynski@kernel.org, robh@kernel.org, bhelgaas@google.com, Frank.Li@nxp.com Cc: oe-kbuild-all@lists.linux.dev, linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 1/2] PCI: dwc: Add helper to query integrated dw-edma register window Message-ID: <202601271859.mmq8t4xv-lkp@intel.com> References: <20260126071550.3233631-2-den@valinux.co.jp> 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: <20260126071550.3233631-2-den@valinux.co.jp> Hi Koichiro, kernel test robot noticed the following build warnings: [auto build test WARNING on pci/next] [also build test WARNING on pci/for-linus linus/master v6.19-rc7 next-20260126] [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/Koichiro-Den/PCI-dwc-Add-helper-to-query-integrated-dw-edma-register-window/20260126-152209 base: https://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git next patch link: https://lore.kernel.org/r/20260126071550.3233631-2-den%40valinux.co.jp patch subject: [PATCH 1/2] PCI: dwc: Add helper to query integrated dw-edma register window config: parisc-randconfig-001-20260127 (https://download.01.org/0day-ci/archive/20260127/202601271859.mmq8t4xv-lkp@intel.com/config) compiler: hppa-linux-gcc (GCC) 11.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260127/202601271859.mmq8t4xv-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/202601271859.mmq8t4xv-lkp@intel.com/ All warnings (new ones prefixed by >>): drivers/pci/controller/dwc/pcie-designware.c: In function 'dwc_pcie_edma_get_reg_window': drivers/pci/controller/dwc/pcie-designware.c:1358:14: error: implicit declaration of function 'epc_get_drvdata'; did you mean 'epf_get_drvdata'? [-Werror=implicit-function-declaration] 1358 | ep = epc_get_drvdata(epc); | ^~~~~~~~~~~~~~~ | epf_get_drvdata >> drivers/pci/controller/dwc/pcie-designware.c:1358:12: warning: assignment to 'struct dw_pcie_ep *' from 'int' makes pointer from integer without a cast [-Wint-conversion] 1358 | ep = epc_get_drvdata(epc); | ^ cc1: some warnings being treated as errors vim +1358 drivers/pci/controller/dwc/pcie-designware.c 1348 1349 int dwc_pcie_edma_get_reg_window(struct pci_epc *epc, phys_addr_t *phys, 1350 resource_size_t *sz) 1351 { 1352 struct dw_pcie_ep *ep; 1353 struct dw_pcie *pci; 1354 1355 if (!epc || !phys || !sz) 1356 return -EINVAL; 1357 > 1358 ep = epc_get_drvdata(epc); -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki