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 <lkp@xxxxxxxxx> 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
