[kbuild-all] [intel-tdx:kvm-upstream 68/135] arch/x86/kvm/vmx/main.c:35: undefined reference to `tdx_vm_init'

tree: https://github.com/intel/tdx.git kvm-upstream head: cf0e0f3ada8796602d986a2b3b5c91bb2d6126e3 commit: c24ea1a38f8e354cf113474401dcdc1d1a81aa45 [68/135] KVM: TDX: create/destroy VM structure config: x86_64-randconfig-a002 (https://download.01.org/0day-ci/archive/20220124/202201241926.J8dgJCQB-lk...) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce (this is a W=1 build): # https://github.com/intel/tdx/commit/c24ea1a38f8e354cf113474401dcdc1d1a81aa45 git remote add intel-tdx https://github.com/intel/tdx.git git fetch --no-tags intel-tdx kvm-upstream git checkout c24ea1a38f8e354cf113474401dcdc1d1a81aa45 # save the config file to linux build tree mkdir build_dir make W=1 O=build_dir ARCH=x86_64 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 >>): ld: arch/x86/kvm/vmx/main.o: in function `vt_vm_init': vim +35 arch/x86/kvm/vmx/main.c 31 32 static int vt_vm_init(struct kvm *kvm) 33 { 34 if (kvm->arch.vm_type == KVM_X86_TDX_VM) 36 37 return vmx_vm_init(kvm); 38 } 39 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org