Hi Markus, Thank you for the patch! Yet something to improve: [auto build test ERROR on robh/for-next] [also build test ERROR on pza/reset/next linus/master v5.15-rc5 next-20211011] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/0day-ci/linux/commits/Markus-Schneider-Pargmann/drm-mediatek-Add-mt8195-DisplayPort-driver/20211011-174743 base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next config: arm64-randconfig-r025-20211011 (attached as .config) compiler: aarch64-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/0day-ci/linux/commit/dbbfbf0abd862cfc9b617b8a770a10a18d0183a9 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Markus-Schneider-Pargmann/drm-mediatek-Add-mt8195-DisplayPort-driver/20211011-174743 git checkout dbbfbf0abd862cfc9b617b8a770a10a18d0183a9 # 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=arm64 SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): aarch64-linux-ld: Unexpected GOT/PLT entries detected! aarch64-linux-ld: Unexpected run-time procedure linkages detected! aarch64-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_set_suspend': drm_fb_helper.c:(.text+0x25c): undefined reference to `fb_set_suspend' aarch64-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_resume_worker': drm_fb_helper.c:(.text+0x28c): undefined reference to `fb_set_suspend' aarch64-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_unregister_fbi': drm_fb_helper.c:(.text+0x2b4): undefined reference to `unregister_framebuffer' aarch64-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_sys_read': drm_fb_helper.c:(.text+0x2cc): undefined reference to `fb_sys_read' aarch64-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_fini': drm_fb_helper.c:(.text+0xde4): undefined reference to `framebuffer_release' aarch64-linux-ld: drm_fb_helper.c:(.text+0xe58): undefined reference to `fb_dealloc_cmap' aarch64-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_alloc_fbi': drm_fb_helper.c:(.text+0xfa4): undefined reference to `framebuffer_alloc' aarch64-linux-ld: drm_fb_helper.c:(.text+0xfc0): undefined reference to `fb_alloc_cmap' aarch64-linux-ld: drm_fb_helper.c:(.text+0xfd0): undefined reference to `framebuffer_release' aarch64-linux-ld: drm_fb_helper.c:(.text+0x1034): undefined reference to `fb_dealloc_cmap' aarch64-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `__drm_fb_helper_initial_config_and_unlock': drm_fb_helper.c:(.text+0x10d8): undefined reference to `register_framebuffer' aarch64-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_generic_probe': drm_fb_helper.c:(.text+0x175c): undefined reference to `fb_deferred_io_init' aarch64-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_set_suspend_unlocked': drm_fb_helper.c:(.text+0x1868): undefined reference to `fb_set_suspend' aarch64-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fbdev_cleanup': drm_fb_helper.c:(.text+0x1b30): undefined reference to `fb_deferred_io_cleanup' aarch64-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fbdev_client_unregister': drm_fb_helper.c:(.text+0x1bd4): undefined reference to `unregister_framebuffer' aarch64-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_cfb_imageblit': drm_fb_helper.c:(.text+0x2aa8): undefined reference to `cfb_imageblit' aarch64-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_cfb_copyarea': drm_fb_helper.c:(.text+0x2ae4): undefined reference to `cfb_copyarea' aarch64-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_cfb_fillrect': drm_fb_helper.c:(.text+0x2b18): undefined reference to `cfb_fillrect' aarch64-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_sys_imageblit': drm_fb_helper.c:(.text+0x2b54): undefined reference to `sys_imageblit' aarch64-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_sys_copyarea': drm_fb_helper.c:(.text+0x2b88): undefined reference to `sys_copyarea' aarch64-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_sys_fillrect': drm_fb_helper.c:(.text+0x2bc4): undefined reference to `sys_fillrect' aarch64-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fb_helper_sys_write': drm_fb_helper.c:(.text+0x2bf4): undefined reference to `fb_sys_write' aarch64-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fbdev_fb_copyarea': drm_fb_helper.c:(.text+0x2cfc): undefined reference to `cfb_copyarea' aarch64-linux-ld: drm_fb_helper.c:(.text+0x2d1c): undefined reference to `sys_copyarea' aarch64-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fbdev_fb_fillrect': drm_fb_helper.c:(.text+0x2d6c): undefined reference to `cfb_fillrect' aarch64-linux-ld: drm_fb_helper.c:(.text+0x2d8c): undefined reference to `sys_fillrect' aarch64-linux-ld: drivers/gpu/drm/drm_fb_helper.o: in function `drm_fbdev_fb_imageblit': drm_fb_helper.c:(.text+0x2ddc): undefined reference to `cfb_imageblit' aarch64-linux-ld: drm_fb_helper.c:(.text+0x2dfc): undefined reference to `sys_imageblit' aarch64-linux-ld: drivers/gpu/drm/vmwgfx/vmwgfx_fb.o: in function `vmw_fb_imageblit': vmwgfx_fb.c:(.text+0x684): undefined reference to `cfb_imageblit' aarch64-linux-ld: drivers/gpu/drm/vmwgfx/vmwgfx_fb.o: in function `vmw_fb_copyarea': vmwgfx_fb.c:(.text+0x6b8): undefined reference to `cfb_copyarea' aarch64-linux-ld: drivers/gpu/drm/vmwgfx/vmwgfx_fb.o: in function `vmw_fb_fillrect': vmwgfx_fb.c:(.text+0x6f4): undefined reference to `cfb_fillrect' aarch64-linux-ld: drivers/gpu/drm/vmwgfx/vmwgfx_fb.o: in function `vmw_fb_init': vmwgfx_fb.c:(.text+0xdfc): undefined reference to `framebuffer_alloc' aarch64-linux-ld: vmwgfx_fb.c:(.text+0xe8c): undefined reference to `framebuffer_release' aarch64-linux-ld: vmwgfx_fb.c:(.text+0xffc): undefined reference to `fb_deferred_io_init' aarch64-linux-ld: vmwgfx_fb.c:(.text+0x1004): undefined reference to `register_framebuffer' aarch64-linux-ld: vmwgfx_fb.c:(.text+0x1040): undefined reference to `fb_deferred_io_cleanup' aarch64-linux-ld: drivers/gpu/drm/vmwgfx/vmwgfx_fb.o: in function `vmw_fb_close': vmwgfx_fb.c:(.text+0x1080): undefined reference to `fb_deferred_io_cleanup' aarch64-linux-ld: vmwgfx_fb.c:(.text+0x1094): undefined reference to `unregister_framebuffer' aarch64-linux-ld: vmwgfx_fb.c:(.text+0x10c0): undefined reference to `framebuffer_release' >> aarch64-linux-ld: drivers/gpu/drm/mediatek/mtk_drm_drv.o:(.rodata+0x38): undefined reference to `mtk_dp_driver' --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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