Hi Hans, FYI, the error/warning was bisected to this commit, please ignore it if it's irrelevant. tree: https://github.com/intel/linux-intel-lts.git 5.4/yocto head: ea2d8185fa954bc9c9a0c703cc4ff9c4b5cb8df5 commit: f0e50ac9df78a761d3117e036e374330c5415751 [3319/4530] drm/Kconfig: add missing 'depends on DRM' for DRM_DP_CEC config: x86_64-randconfig-a001 compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1) 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/intel/linux-intel-lts/commit/f0e50ac9df78a761d3117e036e374330c5415751 git remote add intel-lts https://github.com/intel/linux-intel-lts.git git fetch --no-tags intel-lts 5.4/yocto git checkout f0e50ac9df78a761d3117e036e374330c5415751 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash crypto/ drivers/media/cec/ mm/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot All errors (new ones prefixed by >>): >> ld.lld: error: drivers/media/cec/cec-core.o: contains a compressed section, but zlib is not available >> ld.lld: error: drivers/media/cec/cec-core.o: contains a compressed section, but zlib is not available >> ld.lld: error: drivers/media/cec/cec-core.o: contains a compressed section, but zlib is not available >> ld.lld: error: drivers/media/cec/cec-core.o: contains a compressed section, but zlib is not available >> ld.lld: error: drivers/media/cec/cec-core.o: contains a compressed section, but zlib is not available >> ld.lld: error: drivers/media/cec/cec-core.o: contains a compressed section, but zlib is not available >> ld.lld: error: drivers/media/cec/cec-core.o: contains a compressed section, but zlib is not available >> ld.lld: error: drivers/media/cec/cec-core.o: contains a compressed section, but zlib is not available >> ld.lld: error: drivers/media/cec/cec-core.o: contains a compressed section, but zlib is not available >> ld.lld: error: drivers/media/cec/cec-core.o: contains a compressed section, but zlib is not available >> ld.lld: error: drivers/media/cec/cec-adap.o: contains a compressed section, but zlib is not available >> ld.lld: error: drivers/media/cec/cec-adap.o: contains a compressed section, but zlib is not available >> ld.lld: error: drivers/media/cec/cec-adap.o: contains a compressed section, but zlib is not available >> ld.lld: error: drivers/media/cec/cec-adap.o: contains a compressed section, but zlib is not available >> ld.lld: error: drivers/media/cec/cec-adap.o: contains a compressed section, but zlib is not available >> ld.lld: error: drivers/media/cec/cec-adap.o: contains a compressed section, but zlib is not available >> ld.lld: error: drivers/media/cec/cec-adap.o: contains a compressed section, but zlib is not available >> ld.lld: error: drivers/media/cec/cec-adap.o: contains a compressed section, but zlib is not available >> ld.lld: error: drivers/media/cec/cec-adap.o: contains a compressed section, but zlib is not available >> ld.lld: error: drivers/media/cec/cec-adap.o: contains a compressed section, but zlib is not available ld.lld: error: too many errors emitted, stopping now (use -error-limit=0 to see all errors) -- 0-DAY CI Kernel Test Service https://01.org/lkp