Messages in this thread | | | Date | Fri, 12 Aug 2022 09:34:30 +0800 | From | kernel test robot <> | Subject | drivers/vfio/pci/vfio_pci_zdev.c:151: undefined reference to `kvm_s390_pci_register_kvm' |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 7ebfc85e2cd7b08f518b526173e9a33b56b3913b commit: 8061d1c31f1a018281bc9877ecce44bfc779e21d vfio-pci/zdev: add open/close device hooks date: 5 weeks ago config: s390-randconfig-s042-20220811 (https://download.01.org/0day-ci/archive/20220812/202208120916.loN3Qrx7-lkp@intel.com/config) compiler: s390-linux-gcc (GCC) 12.1.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # apt-get install sparse # sparse version: v0.6.4-39-gce1a6720-dirty # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8061d1c31f1a018281bc9877ecce44bfc779e21d git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 8061d1c31f1a018281bc9877ecce44bfc779e21d # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=s390 SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
s390-linux-ld: drivers/vfio/pci/vfio_pci_zdev.o: in function `vfio_pci_zdev_open_device': >> drivers/vfio/pci/vfio_pci_zdev.c:151: undefined reference to `kvm_s390_pci_register_kvm' s390-linux-ld: drivers/vfio/pci/vfio_pci_zdev.o: in function `vfio_pci_zdev_close_device': >> drivers/vfio/pci/vfio_pci_zdev.c:161: undefined reference to `kvm_s390_pci_unregister_kvm'
vim +151 drivers/vfio/pci/vfio_pci_zdev.c
140 141 int vfio_pci_zdev_open_device(struct vfio_pci_core_device *vdev) 142 { 143 struct zpci_dev *zdev = to_zpci(vdev->pdev); 144 145 if (!zdev) 146 return -ENODEV; 147 148 if (!vdev->vdev.kvm) 149 return 0; 150 > 151 return kvm_s390_pci_register_kvm(zdev, vdev->vdev.kvm); 152 } 153 154 void vfio_pci_zdev_close_device(struct vfio_pci_core_device *vdev) 155 { 156 struct zpci_dev *zdev = to_zpci(vdev->pdev); 157 158 if (!zdev || !vdev->vdev.kvm) 159 return; 160 > 161 kvm_s390_pci_unregister_kvm(zdev);
-- 0-DAY CI Kernel Test Service https://01.org/lkp
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