Re: [PATCH 5/9] KVM: x86/mmu: Separate TDP and non-paging fault handling

[kernel test robot <lkp@intel.com>]

Hi David,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on 93472b79715378a2386598d6632c654a2223267b]

url:    https://github.com/intel-lab-lkp/linux/commits/David-Matlack/KVM-x86-mmu-Always-enable-the-TDP-MMU-when-TDP-is-enabled/20220816-135710
base:   93472b79715378a2386598d6632c654a2223267b
config: i386-debian-10.3-kselftests (https://download.01.org/0day-ci/archive/20220825/202208250034.Vo6dL7C7-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-5) 11.3.0
reproduce (this is a W=1 build):
        # https://github.com/intel-lab-lkp/linux/commit/0cbb5e1684635e3f36d0283f5b3696b0ee0660e1
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review David-Matlack/KVM-x86-mmu-Always-enable-the-TDP-MMU-when-TDP-is-enabled/20220816-135710
        git checkout 0cbb5e1684635e3f36d0283f5b3696b0ee0660e1
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>, old ones prefixed by <<):

ERROR: modpost: "kvm_tdp_mmu_test_age_gfn" [arch/x86/kvm/kvm.ko] undefined!
ERROR: modpost: "kvm_tdp_mmu_zap_all" [arch/x86/kvm/kvm.ko] undefined!
ERROR: modpost: "kvm_tdp_mmu_clear_dirty_pt_masked" [arch/x86/kvm/kvm.ko] undefined!
>> ERROR: modpost: "kvm_tdp_mmu_map" [arch/x86/kvm/kvm.ko] undefined!
ERROR: modpost: "kvm_tdp_mmu_age_gfn_range" [arch/x86/kvm/kvm.ko] undefined!
ERROR: modpost: "kvm_tdp_mmu_zap_leafs" [arch/x86/kvm/kvm.ko] undefined!
ERROR: modpost: "kvm_tdp_mmu_unmap_gfn_range" [arch/x86/kvm/kvm.ko] undefined!
ERROR: modpost: "kvm_tdp_mmu_invalidate_all_roots" [arch/x86/kvm/kvm.ko] undefined!
ERROR: modpost: "kvm_tdp_mmu_get_vcpu_root_hpa" [arch/x86/kvm/kvm.ko] undefined!
ERROR: modpost: "kvm_tdp_mmu_set_spte_gfn" [arch/x86/kvm/kvm.ko] undefined!
WARNING: modpost: suppressed 6 unresolved symbol warnings because there were too many)

-- 
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