Hi Maxime, kernel test robot noticed the following build errors: [auto build test ERROR on 5e842d55bad7794823a50f24fd645b58f2ef93ab] url: https://github.com/intel-lab-lkp/linux/commits/Maxime-Ripard/drm-display-Make-DisplayPort-AUX-bus-Kconfig-name-consistent/20240325-205521 base: 5e842d55bad7794823a50f24fd645b58f2ef93ab patch link: https://lore.kernel.org/r/20240325-kms-kconfig-helpers-v1-7-bfec6949d9c3%40kernel.org patch subject: [PATCH 07/12] drm: Switch DRM_DISPLAY_HELPER to depends on config: riscv-defconfig (https://download.01.org/0day-ci/archive/20240326/202403262127.kZkttfNz-lkp@xxxxxxxxx/config) compiler: clang version 19.0.0git (https://github.com/llvm/llvm-project 23de3862dce582ce91c1aa914467d982cb1a73b4) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240326/202403262127.kZkttfNz-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/202403262127.kZkttfNz-lkp@xxxxxxxxx/ All errors (new ones prefixed by >>, old ones prefixed by <<): WARNING: modpost: missing MODULE_DESCRIPTION() in vmlinux.o WARNING: modpost: missing MODULE_DESCRIPTION() in arch/riscv/kvm/kvm.o WARNING: modpost: missing MODULE_DESCRIPTION() in fs/nls/nls_iso8859-1.o WARNING: modpost: missing MODULE_DESCRIPTION() in fs/btrfs/btrfs.o WARNING: modpost: missing MODULE_DESCRIPTION() in crypto/xor.o WARNING: modpost: missing MODULE_DESCRIPTION() in lib/zlib_deflate/zlib_deflate.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/clk/sunxi-ng/sun8i-de2-ccu.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/dma/virt-dma.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/virtio/virtio_dma_buf.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/gpu/drm/drm_panel_orientation_quirks.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/base/regmap/regmap-i2c.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/net/pcs/pcs_xpcs.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/gadget/function/usb_f_acm.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/gadget/function/u_serial.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/gadget/function/usb_f_serial.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/gadget/function/usb_f_obex.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/gadget/function/u_ether.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/gadget/function/usb_f_ncm.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/gadget/function/usb_f_ecm.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/gadget/function/usb_f_eem.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/gadget/function/usb_f_ecm_subset.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/gadget/function/usb_f_rndis.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/gadget/function/usb_f_mass_storage.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/gadget/function/usb_f_fs.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/gadget/libcomposite.o >> ERROR: modpost: "drm_scdc_set_high_tmds_clock_ratio" [drivers/gpu/drm/bridge/synopsys/dw-hdmi.ko] undefined! >> ERROR: modpost: "drm_scdc_read" [drivers/gpu/drm/bridge/synopsys/dw-hdmi.ko] undefined! >> ERROR: modpost: "drm_scdc_write" [drivers/gpu/drm/bridge/synopsys/dw-hdmi.ko] undefined! >> ERROR: modpost: "drm_scdc_set_scrambling" [drivers/gpu/drm/bridge/synopsys/dw-hdmi.ko] undefined! >> ERROR: modpost: "drm_hdmi_infoframe_set_hdr_metadata" [drivers/gpu/drm/bridge/synopsys/dw-hdmi.ko] undefined! Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for DRM_DW_HDMI Depends on [n]: HAS_IOMEM [=y] && DRM [=m] && DRM_BRIDGE [=y] && DRM_DISPLAY_HELPER [=n] Selected by [m]: - DRM_SUN8I_DW_HDMI [=m] && HAS_IOMEM [=y] && DRM_SUN4I [=m] -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
