tree: https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git vhost head: 38dd2ba72ece18ec8398c8ddd13cfb02870b0309 commit: 38dd2ba72ece18ec8398c8ddd13cfb02870b0309 [22/22] virtio/test: fix up after IOTLB changes config: m68k-allyesconfig (attached as .config) compiler: m68k-linux-gcc (GCC) 9.3.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 38dd2ba72ece18ec8398c8ddd13cfb02870b0309 # save the attached .config to linux build tree GCC_VERSION=9.3.0 make.cross ARCH=m68k If you fix the issue, kindly add following tag Reported-by: kbuild test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): m68k-linux-ld: drivers/vdpa/vdpa_sim/vdpa_sim.o: in function `vdpasim_work': >> vdpa_sim.c:(.text+0x458): undefined reference to `vringh_iov_push_iotlb' >> m68k-linux-ld: vdpa_sim.c:(.text+0x4c0): undefined reference to `vringh_iov_pull_iotlb' >> m68k-linux-ld: vdpa_sim.c:(.text+0x504): undefined reference to `vringh_complete_iotlb' >> m68k-linux-ld: vdpa_sim.c:(.text+0x478): undefined reference to `vringh_getdesc_iotlb' m68k-linux-ld: vdpa_sim.c:(.text+0x496): undefined reference to `vringh_getdesc_iotlb' m68k-linux-ld: vdpa_sim.c:(.text+0x4b0): undefined reference to `vringh_complete_iotlb' m68k-linux-ld: drivers/vdpa/vdpa_sim/vdpa_sim.o: in function `vdpasim_set_status': vdpa_sim.c:(.text+0x764): undefined reference to `vringh_init_iotlb' m68k-linux-ld: drivers/vdpa/vdpa_sim/vdpa_sim.o: in function `vdpasim_set_vq_ready': vdpa_sim.c:(.text+0x844): undefined reference to `vringh_init_iotlb' m68k-linux-ld: drivers/vdpa/vdpa_sim/vdpa_sim.o: in function `vdpasim_dev_init': vdpa_sim.c:(.init.text+0xe4): undefined reference to `vringh_set_iotlb' --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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