Hi Boqun, [FYI, it's a private test report for your RFC patch.] [auto build test ERROR on input/next] [also build test ERROR on mkp-scsi/for-next scsi/for-next linus/master v5.8-rc6] [cannot apply to next-20200720] [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/Boqun-Feng/Hyper-V-Support-PAGE_... base: https://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git next config: x86_64-randconfig-r025-20200719 (attached as .config) compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project 8ed021382e6b1d00bf907ac595b5493a02355c2c) 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 # install x86_64 cross compiling tool for clang build # apt-get install binutils-x86-64-linux-gnu # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64 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 >>): In file included from drivers/pci/controller/pci-hyperv-intf.c:16: #include <asm/memory.h> ^~~~~~~~~~~~~~ 1 error generated. vim +26 include/linux/hyperv.h 16 17 #include <linux/types.h> 18 #include <linux/scatterlist.h> 19 #include <linux/list.h> 20 #include <linux/timer.h> 21 #include <linux/completion.h> 22 #include <linux/device.h> 23 #include <linux/mod_devicetable.h> 24 #include <linux/interrupt.h> 25 #include <linux/reciprocal_div.h> 27 #include <asm/hyperv-tlfs.h> 28 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org