tree: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-next head: 45bf39f8df7f05efb83b302c65ae3b9bc92b7065 commit: c52c9acc415eb6ff54f658492f8c53da0fc3528a [35/58] xhci: host: Add Renesas RZ/V2M SoC support config: arm64-randconfig-r015-20230201 (https://download.01.org/0day-ci/archive/20230201/202302011806.QrzYCatO-lkp@xxxxxxxxx/config) compiler: clang version 16.0.0 (https://github.com/llvm/llvm-project 4196ca3278f78c6e19246e54ab0ecb364e37d66a) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # install arm64 cross compiling tool for clang build # apt-get install binutils-aarch64-linux-gnu # https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git/commit/?id=c52c9acc415eb6ff54f658492f8c53da0fc3528a git remote add usb https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git git fetch --no-tags usb usb-next git checkout c52c9acc415eb6ff54f658492f8c53da0fc3528a # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm64 olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): >> ld.lld: error: undefined symbol: rzv2m_usb3drd_reset >>> referenced by xhci-rzv2m.c >>> drivers/usb/host/xhci-rzv2m.o:(xhci_rzv2m_init_quirk) in archive vmlinux.a Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for USB_RZV2M_USB3DRD Depends on [n]: USB_SUPPORT [=y] && USB_GADGET [=n] && (ARCH_R9A09G011 [=n] || COMPILE_TEST [=y]) Selected by [y]: - USB_XHCI_RZV2M [=y] && USB_SUPPORT [=y] && USB [=y] && USB_XHCI_HCD [=y] && USB_XHCI_PLATFORM [=y] && (ARCH_R9A09G011 [=n] || COMPILE_TEST [=y]) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests
