From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Date: Mon, 20 May 2019 11:02:15 +0800 From: kbuild test robot Subject: Re: [PATCH v2 4/4] vfio: vfio_iommu_type1: implement VFIO_IOMMU_INFO_CAPABILITIES Message-ID: <201905201003.EM66D2dQ%lkp@intel.com> References: <1558109810-18683-5-git-send-email-pmorel@linux.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1558109810-18683-5-git-send-email-pmorel@linux.ibm.com> Sender: kvm-owner@vger.kernel.org List-Archive: List-Post: To: Pierre Morel Cc: kbuild-all@01.org, sebott@linux.vnet.ibm.com, gerald.schaefer@de.ibm.com, pasic@linux.vnet.ibm.com, borntraeger@de.ibm.com, walling@linux.ibm.com, linux-s390@vger.kernel.org, iommu@lists.linux-foundation.org, joro@8bytes.org, linux-kernel@vger.kernel.org, alex.williamson@redhat.com, kvm@vger.kernel.org, schwidefsky@de.ibm.com, heiko.carstens@de.ibm.com, robin.murphy@arm.com List-ID: Hi Pierre, I love your patch! Perhaps something to improve: [auto build test WARNING on s390/features] [also build test WARNING on v5.1 next-20190517] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Pierre-Morel/s390-pci-Exporting-access-to-CLP-PCI-function-and-PCI-group/20190520-025155 base: https://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git features reproduce: # apt-get install sparse make ARCH=x86_64 allmodconfig make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag Reported-by: kbuild test robot sparse warnings: (new ones prefixed by >>) >> drivers/vfio/vfio_iommu_type1.c:1707:5: sparse: sparse: symbol 'vfio_iommu_type1_caps' was not declared. Should it be static? Please review and possibly fold the followup patch. --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation