[kvm:queue 276/278] arch/x86/kvm/svm/nested.c:88:49: error: invalid type argument of '->' (have 'struct kvm_x86_ops')

[kbuild test robot <lkp@xxxxxxxxx>]

tree:   https://git.kernel.org/pub/scm/virt/kvm/kvm.git queue
head:   a7740c8860d7b1e47fa34fdc66e6d35ceb5e04ea
commit: 6ddc990b96df159a95b1f6c50f207c20b409f818 [276/278] KVM: SVM: Move Nested SVM Implementation to nested.c
config: i386-allyesconfig (attached as .config)
compiler: gcc-7 (Debian 7.5.0-5) 7.5.0
reproduce:
        git checkout 6ddc990b96df159a95b1f6c50f207c20b409f818
        # save the attached .config to linux build tree
        make ARCH=i386 

If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@xxxxxxxxx>

All errors (new ones prefixed by >>):

   arch/x86/kvm/svm/nested.c: In function 'nested_svm_init_mmu_context':
>> arch/x86/kvm/svm/nested.c:88:49: error: invalid type argument of '->' (have 'struct kvm_x86_ops')
     vcpu->arch.mmu->shadow_root_level = kvm_x86_ops->get_tdp_level(vcpu);
                                                    ^~

vim +88 arch/x86/kvm/svm/nested.c

    78	
    79	static void nested_svm_init_mmu_context(struct kvm_vcpu *vcpu)
    80	{
    81		WARN_ON(mmu_is_nested(vcpu));
    82	
    83		vcpu->arch.mmu = &vcpu->arch.guest_mmu;
    84		kvm_init_shadow_mmu(vcpu);
    85		vcpu->arch.mmu->get_guest_pgd     = nested_svm_get_tdp_cr3;
    86		vcpu->arch.mmu->get_pdptr         = nested_svm_get_tdp_pdptr;
    87		vcpu->arch.mmu->inject_page_fault = nested_svm_inject_npf_exit;
  > 88		vcpu->arch.mmu->shadow_root_level = kvm_x86_ops->get_tdp_level(vcpu);
    89		reset_shadow_zero_bits_mask(vcpu, vcpu->arch.mmu);
    90		vcpu->arch.walk_mmu              = &vcpu->arch.nested_mmu;
    91	}
    92	

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Attachment: .config.gz
Description: application/gzip