tree:   https://github.com/frank-w/BPI-R2-4.14 5.15-bpi-r2-pro-drm
head:   671b538f2b304cf24dbbbe25615bef2e86fef84d
commit: 671b538f2b304cf24dbbbe25615bef2e86fef84d [81/81] drm: forward port of VOP2 driver
config: m68k-allmodconfig (attached as .config)
compiler: m68k-linux-gcc (GCC) 11.2.0
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
        # https://github.com/frank-w/BPI-R2-4.14/commit/671b538f2b304cf24dbbbe25615bef2e86fef84d
        git remote add frank-w-bpi-r2-4.14 https://github.com/frank-w/BPI-R2-4.14
        git fetch --no-tags frank-w-bpi-r2-4.14 5.15-bpi-r2-pro-drm
        git checkout 671b538f2b304cf24dbbbe25615bef2e86fef84d
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=m68k 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

   make[5]: *** [scripts/Makefile.build:277: drivers/gpu/drm/rockchip/rockchip_drm_drv.o] Error 1
   make[5]: *** [scripts/Makefile.build:277: drivers/gpu/drm/rockchip/rockchip_drm_vop.o] Error 1
   make[5]: *** [scripts/Makefile.build:277: drivers/gpu/drm/rockchip/rockchip_vop_reg.o] Error 1
>> make[5]: *** No rule to make target 'drivers/gpu/drm/rockchip/dw-mipi-dsi.o', needed by 'drivers/gpu/drm/rockchip/rockchipdrm.o'.
>> make[5]: *** No rule to make target 'drivers/gpu/drm/rockchip/rockchip_drm_tve.o', needed by 'drivers/gpu/drm/rockchip/rockchipdrm.o'.
   make[5]: *** [scripts/Makefile.build:277: drivers/gpu/drm/rockchip/rockchip_drm_vop2.o] Error 1
   make[5]: *** [scripts/Makefile.build:277: drivers/gpu/drm/rockchip/rockchip_vop2_reg.o] Error 1
   make[5]: *** [scripts/Makefile.build:277: drivers/gpu/drm/rockchip/rockchip_rgb.o] Error 1
   make[5]: *** [scripts/Makefile.build:277: drivers/gpu/drm/rockchip/rockchip_drm_vvop.o] Error 1
   make[5]: Target '__build' not remade because of errors.

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org