From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.10]) (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 280DE21C9F9; Sat, 4 Oct 2025 04:42:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.10 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759552962; cv=none; b=NZM6e2WK1PFx42nl1OQqX+VlBmOXxVgHGtntmv796IO19kF7B7FAu0JswydYxXFlUZYzG16Ao0qpDEbpsMb3OFEt/e6vg39LZEYN3jqXbMuvSqHyo+p/F7RaTRpdsV9tPGy3jkTTUbW2XCpLhrd+GdkuV7dub5TKLMmIsXRF1Ik= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759552962; c=relaxed/simple; bh=PNvfYT2zxLYtc1zFaIJE5ItnL96oO0muyalbaJ3ykVo=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Byf3pDrZ8HV8U5cIpbexCRt9MlG6rG8a83KML/e7WhoeO+Cd645yW5cJiKG5vlXj+KzkO+5bCEalSxvnl7Y27f4AQgtRzww/Ba1Zh836cM15Pt+gVFGqqGWVI+iqgsQcgUrOjdgLDseVEDs8MRnpfZvzFXzYUNiMeJIh1w1vNzI= 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=QhJhfSVb; arc=none smtp.client-ip=192.198.163.10 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="QhJhfSVb" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1759552960; x=1791088960; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=PNvfYT2zxLYtc1zFaIJE5ItnL96oO0muyalbaJ3ykVo=; b=QhJhfSVb5Np1rEsim9fDTVu+DTSf+nOsib2tssAn8KNkAC8NwxDsYtW5 CWivzcVWT1x6Q5iw0SWweh2RPpYnoMYGdbWSxzgAbxhf2laT+EwLvwKNV R3Ge8wDkdoDiDOaTzF7sARCM9G7WQ+n39mhQVMUcjLbKl7s1sfIvbPbsY cN5Yy4FOrsd2kFkRxSKQ1VxOEcbhLbCDGuFs70rZYuyF4Eoqs1soSNaL0 c+nbfsbfUTEVVVFWGuSLctSJs40zYmev1/3BGVwJy7NOrrc/uLvbdPsbk wIDs1z4u3i3MHoiWSKMcSkwTYj8NjtWmrq+mamfPy9OwsC05YDjSOaUc7 A==; X-CSE-ConnectionGUID: rvRRkBxVQayFlLYRqYD3WA== X-CSE-MsgGUID: t1rR+NHOSvelmTLDhAkYiQ== X-IronPort-AV: E=McAfee;i="6800,10657,11571"; a="73181653" X-IronPort-AV: E=Sophos;i="6.18,314,1751266800"; d="scan'208";a="73181653" Received: from fmviesa001.fm.intel.com ([10.60.135.141]) by fmvoesa104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Oct 2025 21:42:39 -0700 X-CSE-ConnectionGUID: 8X8Sje8WQD+jHHwvJFYn0A== X-CSE-MsgGUID: Bdc8UeCeRLWyRHmYvhv/mw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.18,314,1751266800"; d="scan'208";a="210420621" Received: from lkp-server01.sh.intel.com (HELO 2f2a1232a4e4) ([10.239.97.150]) by fmviesa001.fm.intel.com with ESMTP; 03 Oct 2025 21:42:36 -0700 Received: from kbuild by 2f2a1232a4e4 with local (Exim 4.96) (envelope-from ) id 1v4u6M-00055X-0v; Sat, 04 Oct 2025 04:42:34 +0000 Date: Sat, 4 Oct 2025 12:42:26 +0800 From: kernel test robot To: Radu Rendec , Thomas Gleixner , Manivannan Sadhasivam Cc: oe-kbuild-all@lists.linux.dev, Bjorn Helgaas , Rob Herring , Krzysztof =?utf-8?Q?Wilczy=C5=84ski?= , Lorenzo Pieralisi , Jingoo Han , Brian Masney , Eric Chanudet , Alessandro Carminati , Jared Kangas , linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 3/3] PCI: dwc: Enable MSI affinity support Message-ID: <202510041241.KgbWC5KM-lkp@intel.com> References: <20251003160421.951448-4-rrendec@redhat.com> 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: <20251003160421.951448-4-rrendec@redhat.com> Hi Radu, kernel test robot noticed the following build warnings: [auto build test WARNING on tip/irq/core] [also build test WARNING on pci/next pci/for-linus mani-mhi/mhi-next linus/master v6.17 next-20251003] [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/Radu-Rendec/genirq-Add-interrupt-redirection-infrastructure/20251004-000948 base: tip/irq/core patch link: https://lore.kernel.org/r/20251003160421.951448-4-rrendec%40redhat.com patch subject: [PATCH 3/3] PCI: dwc: Enable MSI affinity support config: i386-randconfig-002-20251004 (https://download.01.org/0day-ci/archive/20251004/202510041241.KgbWC5KM-lkp@intel.com/config) compiler: gcc-14 (Debian 14.2.0-19) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251004/202510041241.KgbWC5KM-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/202510041241.KgbWC5KM-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/pci/controller/dwc/pcie-designware-host.c:137:13: warning: 'dw_pci_pre_redirect' defined but not used [-Wunused-function] 137 | static void dw_pci_pre_redirect(struct irq_data *d) | ^~~~~~~~~~~~~~~~~~~ vim +/dw_pci_pre_redirect +137 drivers/pci/controller/dwc/pcie-designware-host.c 136 > 137 static void dw_pci_pre_redirect(struct irq_data *d) 138 { 139 struct dw_pcie_rp *pp = irq_data_get_irq_chip_data(d); 140 struct dw_pcie *pci = to_dw_pcie_from_pp(pp); 141 unsigned int res, bit, ctrl; 142 143 ctrl = d->hwirq / MAX_MSI_IRQS_PER_CTRL; 144 res = ctrl * MSI_REG_CTRL_BLOCK_SIZE; 145 bit = d->hwirq % MAX_MSI_IRQS_PER_CTRL; 146 147 dw_pcie_writel_dbi(pci, PCIE_MSI_INTR0_STATUS + res, BIT(bit)); 148 } 149 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki