From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S966777AbcAZQiM (ORCPT ); Tue, 26 Jan 2016 11:38:12 -0500 Received: from mail-wm0-f50.google.com ([74.125.82.50]:35795 "EHLO mail-wm0-f50.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S966504AbcAZQiJ (ORCPT ); Tue, 26 Jan 2016 11:38:09 -0500 Subject: Re: [PATCH 06/10] vfio: introduce vfio_group_alloc_map_/unmap_free_reserved_iova To: kbuild test robot References: <201601270035.rJBZW1lE%fengguang.wu@intel.com> Cc: kbuild-all@01.org, eric.auger@st.com, alex.williamson@redhat.com, will.deacon@arm.com, christoffer.dall@linaro.org, marc.zyngier@arm.com, linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org, Bharat.Bhushan@freescale.com, pranav.sawargaonkar@gmail.com, p.fedin@samsung.com, suravee.suthikulpanit@amd.com, linux-kernel@vger.kernel.org, patches@linaro.org, iommu@lists.linux-foundation.org From: Eric Auger Message-ID: <56A7A0DD.2080504@linaro.org> Date: Tue, 26 Jan 2016 17:37:49 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.5.1 MIME-Version: 1.0 In-Reply-To: <201601270035.rJBZW1lE%fengguang.wu@intel.com> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, On 01/26/2016 05:17 PM, kbuild test robot wrote: > Hi Eric, > > [auto build test ERROR on v4.5-rc1] > [also build test ERROR on next-20160125] > [cannot apply to iommu/next] > [if your patch is applied to the wrong git tree, please drop us a note to help improving the system] > > url: https://github.com/0day-ci/linux/commits/Eric-Auger/KVM-PCIe-MSI-passthrough-on-ARM-ARM64/20160126-211921 > config: x86_64-randconfig-s3-01262306 (attached as .config) > reproduce: > # save the attached .config to linux build tree > make ARCH=x86_64 > > All errors (new ones prefixed by >>): > >>> ERROR: "alloc_iova" [drivers/vfio/vfio_iommu_type1.ko] undefined! >>> ERROR: "free_iova" [drivers/vfio/vfio_iommu_type1.ko] undefined! I will protect the code with CONFIG_IOMMU_IOVA if the usage of those functions is acknowledged. Thanks Eric > > --- > 0-DAY kernel test infrastructure Open Source Technology Center > https://lists.01.org/pipermail/kbuild-all Intel Corporation >