tree: git://git.infradead.org/users/hch/misc.git swiotlb-init-cleanup head: b0a4b60e2b05556a265441d07464d016e160ed50 commit: 12f2fe176ef701bc27dd2bf8061a5f178b547024 [8/11] x86: remove the IOMMU table infrastructure config: i386-randconfig-a002-20220214 (https://download.01.org/0day-ci/archive/20220215/202202151216.x0TrjzgB-lk...) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 37f422f4ac31c8b8041c6b62065263314282dab6) 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 git remote add hch-misc git://git.infradead.org/users/hch/misc.git git fetch --no-tags hch-misc swiotlb-init-cleanup git checkout 12f2fe176ef701bc27dd2bf8061a5f178b547024 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 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 >>): make[3]: *** [scripts/Makefile.build:288: arch/x86/kernel/setup.o] Error 1 make[3]: *** [scripts/Makefile.build:288: arch/x86/kernel/pci-dma.o] Error 1 make[3]: *** [scripts/Makefile.build:288: arch/x86/kernel/early-quirks.o] Error 1 make[3]: Target '__build' not remade because of errors. --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org