From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.12]) (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 6E79A21A6F3; Tue, 12 Nov 2024 22:08:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.12 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731449309; cv=none; b=eHKKPYRE3rFzx+538M79rTT79BaFOVUbbEdCuDJe36hyP6g5GkaNj3llwcARqyf+R9MTCGhJg0s0JGajKiEy+EWqvJkBQeEHo9VySJpgnVfgxjL7OLFIBR1c4t6IGJuWXW+i5VbhWfJsw0PRbj8tO0MNGzW33Z3GhsL8+yWgFh4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731449309; c=relaxed/simple; bh=bwOLoyFxYfjUqtJNi/9ZCqz09dTnm3t/9bGtqoLlI8U=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=RKHQfcGLgRyBxi1H+LMZzAaZzRLPQuqMv9nj0jGyc1fPaW298/9lKcMiz0ugYrRvDTgNZJj5Ix4XaprLMBhbbzUz93aVgYRwjPUn+M+GTL7m9XXFYvnpI9fY13yzKblwBUI7FPOGpGBBMGsVy9fFd5K9dXlcLzqNQGy/zdP0NBA= 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=aBWf8euF; arc=none smtp.client-ip=198.175.65.12 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="aBWf8euF" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1731449307; x=1762985307; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=bwOLoyFxYfjUqtJNi/9ZCqz09dTnm3t/9bGtqoLlI8U=; b=aBWf8euFQz8tfOd07uClcsqePuVHvR7//RFIYqYdqHUfxJN+3ngwCqOO HiPkYMaZHRrVrcLG5swxtVxM9KEy4Rksrm2QHSkIZOdfC8+BrANHQ/DQq E1OHqCWHMly1prxt0ZtMsiWFeRr3w/0Bi5IU7M6lwuwNASdD/QjGOKzgg SRxV824CddIQa/tE6/rovl+O0mhCVzXl/Cu0pR9ONuQu+yAOZGtep/XxC Cc8oBanvcD69QJzgstIPFcT50XKI3qKkiwm64+OIG8Ctq9jWyTeloBV2+ nhUnn7QS9+OVw4k/PPnLVGpOxXP+eKCd1pCP2tBMiqGO7Pv9b9Hch+4Oz g==; X-CSE-ConnectionGUID: CkVMRlVVSLOkf34HiCUurQ== X-CSE-MsgGUID: RcUYskraTk6+oAX3OALa5A== X-IronPort-AV: E=McAfee;i="6700,10204,11254"; a="42722544" X-IronPort-AV: E=Sophos;i="6.12,149,1728975600"; d="scan'208";a="42722544" Received: from fmviesa003.fm.intel.com ([10.60.135.143]) by orvoesa104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 Nov 2024 14:08:27 -0800 X-CSE-ConnectionGUID: QGh9vjHLSpKorf74bKXSXg== X-CSE-MsgGUID: sKP0TcqbSXmgHwe8OkVCnw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,149,1728975600"; d="scan'208";a="91712794" Received: from lkp-server01.sh.intel.com (HELO bcfed0da017c) ([10.239.97.150]) by fmviesa003.fm.intel.com with ESMTP; 12 Nov 2024 14:08:16 -0800 Received: from kbuild by bcfed0da017c with local (Exim 4.96) (envelope-from ) id 1tAz3W-0001lf-1j; Tue, 12 Nov 2024 22:08:14 +0000 Date: Wed, 13 Nov 2024 06:07:51 +0800 From: kernel test robot To: Daniel Wagner , Jens Axboe , Bjorn Helgaas , "Michael S. Tsirkin" , Jason Wang , Xuan Zhuo , Eugenio =?iso-8859-1?Q?P=E9rez?= , "Martin K. Petersen" , Keith Busch , Christoph Hellwig , Sagi Grimberg , Greg Kroah-Hartman Cc: oe-kbuild-all@lists.linux.dev, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, virtualization@lists.linux.dev, linux-scsi@vger.kernel.org, megaraidlinux.pdl@broadcom.com, mpi3mr-linuxdrv.pdl@broadcom.com, MPT-FusionLinux.pdl@broadcom.com, storagedev@microchip.com, linux-nvme@lists.infradead.org, Daniel Wagner Subject: Re: [PATCH v3 3/8] virtio: hookup irq_get_affinity callback Message-ID: <202411130521.UOBdW8Rv-lkp@intel.com> References: <20241112-refactor-blk-affinity-helpers-v3-3-573bfca0cbd8@kernel.org> Precedence: bulk X-Mailing-List: virtualization@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20241112-refactor-blk-affinity-helpers-v3-3-573bfca0cbd8@kernel.org> Hi Daniel, kernel test robot noticed the following build warnings: [auto build test WARNING on c9af98a7e8af266bae73e9d662b8341da1ec5824] url: https://github.com/intel-lab-lkp/linux/commits/Daniel-Wagner/driver-core-bus-add-irq_get_affinity-callback-to-bus_type/20241112-213257 base: c9af98a7e8af266bae73e9d662b8341da1ec5824 patch link: https://lore.kernel.org/r/20241112-refactor-blk-affinity-helpers-v3-3-573bfca0cbd8%40kernel.org patch subject: [PATCH v3 3/8] virtio: hookup irq_get_affinity callback config: x86_64-rhel-8.3 (https://download.01.org/0day-ci/archive/20241113/202411130521.UOBdW8Rv-lkp@intel.com/config) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241113/202411130521.UOBdW8Rv-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/202411130521.UOBdW8Rv-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/virtio/virtio.c:389: warning: Function parameter or struct member 'irq_veq' not described in 'virtio_irq_get_affinity' >> drivers/virtio/virtio.c:389: warning: Excess function parameter 'irq_vec' description in 'virtio_irq_get_affinity' vim +389 drivers/virtio/virtio.c 379 380 /** 381 * virtio_irq_get_affinity - get IRQ affinity mask for device 382 * @_d: ptr to dev structure 383 * @irq_vec: interrupt vector number 384 * 385 * Return the CPU affinity mask for @_d and @irq_vec. 386 */ 387 static const struct cpumask *virtio_irq_get_affinity(struct device *_d, 388 unsigned int irq_veq) > 389 { 390 struct virtio_device *dev = dev_to_virtio(_d); 391 392 if (!dev->config->get_vq_affinity) 393 return NULL; 394 395 return dev->config->get_vq_affinity(dev, irq_veq); 396 } 397 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki