tree:   https://github.com/intel/tdx.git guest
head:   b664217e7111f0828acb7b3d9b328836027e96ad
commit: eadf2f3ffec9cda68bc17e795c02fab456d12a7f [72/127] x86/tdx: Add device filter support for x86 TDX guest platform
config: i386-randconfig-r022-20210906 (attached as .config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 6fe2beba7d2a41964af658c8c59dd172683ef739)
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/tdx/commit/eadf2f3ffec9cda68bc17e795c02fab456d12a7f
        git remote add intel-tdx https://github.com/intel/tdx.git
        git fetch --no-tags intel-tdx guest
        git checkout eadf2f3ffec9cda68bc17e795c02fab456d12a7f
        # save the attached .config to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross 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@intel.com>

All errors (new ones prefixed by >>):

   In file included from arch/x86/kernel/cpu/hypervisor.c:27:
   In file included from arch/x86/include/asm/hypervisor.h:37:
   In file included from arch/x86/include/asm/kvm_para.h:7:
>> arch/x86/include/asm/tdx.h:175:12: error: incomplete definition of type 'struct device'
           return dev->authorized;
                  ~~~^
   include/linux/bitmap.h:13:8: note: forward declaration of 'struct device'
   struct device;
          ^
   1 error generated.


vim +175 arch/x86/include/asm/tdx.h

   172	
   173	static inline bool tdx_guest_authorized(struct device *dev, char *dev_str)
   174	{
 > 175		return dev->authorized;
   176	}
   177	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org