Hi Thomas, kernel test robot noticed the following build errors: [auto build test ERROR on next-20241002] [cannot apply to drm-xe/drm-xe-next drm/drm-next drm-exynos/exynos-drm-next drm-intel/for-linux-next drm-intel/for-linux-next-fixes drm-misc/drm-misc-next drm-tip/drm-tip linus/master v6.12-rc1 v6.11 v6.11-rc7 v6.12-rc1] [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#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Thomas-Zimmermann/drm-i915-Select-DRM_CLIENT_SELECTION/20241002-211520 base: next-20241002 patch link: https://lore.kernel.org/r/20241002131306.288618-11-tzimmermann%40suse.de patch subject: [PATCH v2 10/11] drm/client: Make client support optional config: nios2-randconfig-r051-20241005 (https://download.01.org/0day-ci/archive/20241005/202410050927.Hgk0Kazl-lkp@xxxxxxxxx/config) compiler: nios2-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241005/202410050927.Hgk0Kazl-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202410050927.Hgk0Kazl-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>): nios2-linux-ld: drivers/gpu/drm/drm_debugfs.o: in function `drm_debugfs_dev_register': >> drivers/gpu/drm/drm_debugfs.c:313:(.text+0x1240): undefined reference to `drm_client_debugfs_init' >> drivers/gpu/drm/drm_debugfs.c:313:(.text+0x1240): relocation truncated to fit: R_NIOS2_CALL26 against `drm_client_debugfs_init' Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for GET_FREE_REGION Depends on [n]: SPARSEMEM [=n] Selected by [y]: - RESOURCE_KUNIT_TEST [=y] && RUNTIME_TESTING_MENU [=y] && KUNIT [=y] vim +313 drivers/gpu/drm/drm_debugfs.c 0b30d57acafcaa Christian König 2023-08-29 306 0b30d57acafcaa Christian König 2023-08-29 307 void drm_debugfs_dev_register(struct drm_device *dev) 0b30d57acafcaa Christian König 2023-08-29 308 { 0b30d57acafcaa Christian König 2023-08-29 309 drm_debugfs_add_files(dev, drm_debugfs_list, DRM_DEBUGFS_ENTRIES); 0b30d57acafcaa Christian König 2023-08-29 310 0b30d57acafcaa Christian König 2023-08-29 311 if (drm_core_check_feature(dev, DRIVER_MODESET)) { 0b30d57acafcaa Christian König 2023-08-29 312 drm_framebuffer_debugfs_init(dev); 0b30d57acafcaa Christian König 2023-08-29 @313 drm_client_debugfs_init(dev); 0b30d57acafcaa Christian König 2023-08-29 314 } d0b3c318e04cc6 Dmitry Baryshkov 2023-12-03 315 if (drm_drv_uses_atomic_modeset(dev)) 0b30d57acafcaa Christian König 2023-08-29 316 drm_atomic_debugfs_init(dev); 0b30d57acafcaa Christian König 2023-08-29 317 } 0b30d57acafcaa Christian König 2023-08-29 318 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki