[kbuild-all] [zen:5.15/zen-sauce 7/28] riscv64-linux-ld: undefined reference to `fb_deferred_io_cleanup'

tree: https://github.com/zen-kernel/zen-kernel 5.15/zen-sauce head: 81ba2917231b206b7b6b9b160e456c5452c4f62e commit: 4398d18270d5391b13d108a79b8ec235e0ffa10a [7/28] ZEN: Initialize ata before graphics config: riscv-randconfig-r042-20211118 (attached as .config) compiler: riscv64-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/zen-kernel/zen-kernel/commit/4398d18270d5391b13d108a79... git remote add zen https://github.com/zen-kernel/zen-kernel git fetch --no-tags zen 5.15/zen-sauce git checkout 4398d18270d5391b13d108a79b8ec235e0ffa10a # save the attached .config to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=riscv SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): riscv64-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_set_suspend': (.text+0x266): undefined reference to `fb_set_suspend' riscv64-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_resume_worker': drm_fb_helper.c:(.text+0x29c): undefined reference to `fb_set_suspend' riscv64-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_unregister_fbi': (.text+0x3e0): undefined reference to `unregister_framebuffer' riscv64-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_sys_read': (.text+0x424): undefined reference to `fb_sys_read' riscv64-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `.L262': drm_fb_helper.c:(.text+0xf70): undefined reference to `framebuffer_release' riscv64-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `.L267': drm_fb_helper.c:(.text+0xffc): undefined reference to `fb_dealloc_cmap' riscv64-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `.L291': drm_fb_helper.c:(.text+0x1140): undefined reference to `framebuffer_alloc' riscv64-linux-ld: drm_fb_helper.c:(.text+0x1158): undefined reference to `fb_alloc_cmap' riscv64-linux-ld: drm_fb_helper.c:(.text+0x1166): undefined reference to `framebuffer_release' riscv64-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_alloc_fbi': (.text+0x11cc): undefined reference to `fb_dealloc_cmap' riscv64-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `.L303': drm_fb_helper.c:(.text+0x129c): undefined reference to `fb_deferred_io_init' riscv64-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `.L321': drm_fb_helper.c:(.text+0x13ba): undefined reference to `register_framebuffer' riscv64-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `.L375': drm_fb_helper.c:(.text+0x1956): undefined reference to `fb_set_suspend' riscv64-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `.L488': drm_fb_helper.c:(.text+0x1e00): undefined reference to `fb_sys_write' riscv64-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_deferred_io': (.text+0x1e52): undefined reference to `sys_fillrect' riscv64-linux-ld: (.text+0x1e88): undefined reference to `sys_copyarea' riscv64-linux-ld: (.text+0x1ebe): undefined reference to `sys_imageblit' riscv64-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_sys_write': (.text+0x1ef4): undefined reference to `cfb_fillrect' riscv64-linux-ld: (.text+0x1f2a): undefined reference to `cfb_copyarea' riscv64-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_sys_fillrect': (.text+0x1f60): undefined reference to `cfb_imageblit' riscv64-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_sys_copyarea': (.text+0x1f9e): undefined reference to `cfb_fillrect' riscv64-linux-ld: (.text+0x1fbc): undefined reference to `sys_fillrect' riscv64-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_sys_imageblit': (.text+0x1fe8): undefined reference to `cfb_copyarea' riscv64-linux-ld: (.text+0x2006): undefined reference to `sys_copyarea' riscv64-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_cfb_fillrect': (.text+0x2032): undefined reference to `cfb_imageblit' riscv64-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_cfb_copyarea': (.text+0x2050): undefined reference to `sys_imageblit' riscv64-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fbdev_fb_copyarea': drm_fb_helper.c:(.text+0x2110): undefined reference to `unregister_framebuffer' --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org