From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.10]) (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 97EF7286D7C; Thu, 14 Aug 2025 07:44:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.10 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755157455; cv=none; b=KPhd+PWqpMIMA5K23Tiqs3r14c15Nnpdxo3FRkQOUjENgLZSK0WD7KdQ9ngdFkjC/h6C8+hq/nqk1G17wThTAhy1Kd+3sCu6Sus65DQonK19Sh2Kfbow+5naR06d0MT35rH20kHabwsGx3uX9BJ5zL6dkXfjmTF486dBSb63zYc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755157455; c=relaxed/simple; bh=blkHOHEfczNkc2vt5BMxds3HfRRJSuQ39S+5rHDxB+g=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=FzA+oQkA3kal0aZphJGEvh/TTfKQ2GV394ZkwbiaSCJK01+J1HMlG1vI0u4dGndwzr81tHKZnt5XQbiJs6TkCjeVleDgZkKavdlD6ih3M9fHSL3eF+JVKy9kpU4zxmDlDWJlcuNcAHs1mAYQc5PJGXtIrCnGhKK/f/BSGG5EdOg= 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=kKCK9wZH; arc=none smtp.client-ip=198.175.65.10 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="kKCK9wZH" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1755157454; x=1786693454; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=blkHOHEfczNkc2vt5BMxds3HfRRJSuQ39S+5rHDxB+g=; b=kKCK9wZHaTHgd8QtS/tzmypEar2nTER7jUhai+ZtGdF8lTbnuxATBFse TncjMd6JmARnDk0x9PwLBTRmojyE1JaziJEuq6ijIF08NJEjk7jq1uDx9 Joc5aM1W/kb7DiD6H3+NrU+dHrsWyPKZU9qZuQrC6SYk3Fqf2ssZCXstF nGP3swTQMBt5lomiFaHrP/T3ySj1aaTYXMEnbj+KR+bl9/9R9VM44RECd mlSPoRyp1hxF5CRmUIyXvgmISzuOwyjtDD6rgPVwBE112lM46/4EcbvtY 3CT7R1T4L2l5COqvbz4frpWzPNFIurL69QYmtXJSSRyKNdWz28GnFMjJG w==; X-CSE-ConnectionGUID: 2oUbN6+4TuORtL1d2mCoMg== X-CSE-MsgGUID: +Asxgz5gQIGJBuoAl5UhUw== X-IronPort-AV: E=McAfee;i="6800,10657,11520"; a="74918024" X-IronPort-AV: E=Sophos;i="6.17,287,1747724400"; d="scan'208";a="74918024" Received: from orviesa007.jf.intel.com ([10.64.159.147]) by orvoesa102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Aug 2025 00:44:14 -0700 X-CSE-ConnectionGUID: 1yKr6sy4QamA0+e78ukiIQ== X-CSE-MsgGUID: 9p35hw8OSp2btYpLGtKG4Q== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.17,287,1747724400"; d="scan'208";a="166677201" Received: from lkp-server02.sh.intel.com (HELO 4ea60e6ab079) ([10.239.97.151]) by orviesa007.jf.intel.com with ESMTP; 14 Aug 2025 00:44:11 -0700 Received: from kbuild by 4ea60e6ab079 with local (Exim 4.96) (envelope-from ) id 1umSd6-000Aim-2n; Thu, 14 Aug 2025 07:44:08 +0000 Date: Thu, 14 Aug 2025 15:42:40 +0800 From: kernel test robot To: Farhan Ali , linux-s390@vger.kernel.org, kvm@vger.kernel.org, linux-kernel@vger.kernel.org Cc: oe-kbuild-all@lists.linux.dev, schnelle@linux.ibm.com, mjrosato@linux.ibm.com, alifm@linux.ibm.com, alex.williamson@redhat.com Subject: Re: [PATCH v1 5/6] vfio-pci/zdev: Perform platform specific function reset for zPCI Message-ID: <202508141518.Z82dHhVu-lkp@intel.com> References: <20250813170821.1115-6-alifm@linux.ibm.com> Precedence: bulk X-Mailing-List: linux-s390@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: <20250813170821.1115-6-alifm@linux.ibm.com> Hi Farhan, kernel test robot noticed the following build errors: [auto build test ERROR on awilliam-vfio/next] [also build test ERROR on s390/features linus/master v6.17-rc1 next-20250814] [cannot apply to kvms390/next awilliam-vfio/for-linus] [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/Farhan-Ali/s390-pci-Restore-airq-unconditionally-for-the-zPCI-device/20250814-012243 base: https://github.com/awilliam/linux-vfio.git next patch link: https://lore.kernel.org/r/20250813170821.1115-6-alifm%40linux.ibm.com patch subject: [PATCH v1 5/6] vfio-pci/zdev: Perform platform specific function reset for zPCI config: csky-randconfig-002-20250814 (https://download.01.org/0day-ci/archive/20250814/202508141518.Z82dHhVu-lkp@intel.com/config) compiler: csky-linux-gcc (GCC) 15.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250814/202508141518.Z82dHhVu-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/202508141518.Z82dHhVu-lkp@intel.com/ All error/warnings (new ones prefixed by >>): In file included from drivers/vfio/pci/vfio_pci_core.c:36: >> drivers/vfio/pci/vfio_pci_priv.h:104:5: warning: no previous prototype for 'vfio_pci_zdev_reset' [-Wmissing-prototypes] 104 | int vfio_pci_zdev_reset(struct vfio_pci_core_device *vdev) | ^~~~~~~~~~~~~~~~~~~ -- csky-linux-ld: drivers/vfio/pci/vfio_pci_intrs.o: in function `vfio_pci_zdev_reset': >> drivers/vfio/pci/vfio_pci_priv.h:105: multiple definition of `vfio_pci_zdev_reset'; drivers/vfio/pci/vfio_pci_core.o:(.text+0x1a6c): first defined here csky-linux-ld: drivers/vfio/pci/vfio_pci_rdwr.o: in function `vfio_pci_zdev_reset': >> drivers/vfio/pci/vfio_pci_priv.h:105: multiple definition of `vfio_pci_zdev_reset'; drivers/vfio/pci/vfio_pci_core.o:(.text+0x1a6c): first defined here csky-linux-ld: drivers/vfio/pci/vfio_pci_config.o: in function `vfio_pci_zdev_reset': (.text+0x1964): multiple definition of `vfio_pci_zdev_reset'; drivers/vfio/pci/vfio_pci_core.o:(.text+0x1a6c): first defined here vim +105 drivers/vfio/pci/vfio_pci_priv.h 101 102 static inline void vfio_pci_zdev_close_device(struct vfio_pci_core_device *vdev) 103 {} > 104 int vfio_pci_zdev_reset(struct vfio_pci_core_device *vdev) > 105 { 106 return -ENODEV; 107 } 108 #endif 109 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki