KVM: VMX: Make vmx_load_mmu_pgd() static

Make vmx_load_mmu_pgd() static as it is no longer invoked directly by
nested VMX (or any code for that matter).

No functional change intended.

Signed-off-by: Sean Christopherson <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>

Author: Sean Christopherson

arch/x86/kvm/vmx/vmx.c

@@ -3092,7 +3092,7 @@ u64 construct_eptp(struct kvm_vcpu *vcpu, unsigned long root_hpa)
 	return eptp;
 }
 
-void vmx_load_mmu_pgd(struct kvm_vcpu *vcpu, unsigned long pgd)
+static void vmx_load_mmu_pgd(struct kvm_vcpu *vcpu, unsigned long pgd)
 {
 	struct kvm *kvm = vcpu->kvm;
 	bool update_guest_cr3 = true;

arch/x86/kvm/vmx/vmx.h

@@ -338,7 +338,6 @@ void vmx_set_efer(struct kvm_vcpu *vcpu, u64 efer);
 void vmx_set_cr0(struct kvm_vcpu *vcpu, unsigned long cr0);
 int vmx_set_cr4(struct kvm_vcpu *vcpu, unsigned long cr4);
 void set_cr4_guest_host_mask(struct vcpu_vmx *vmx);
-void vmx_load_mmu_pgd(struct kvm_vcpu *vcpu, unsigned long cr3);
 void ept_save_pdptrs(struct kvm_vcpu *vcpu);
 void vmx_get_segment(struct kvm_vcpu *vcpu, struct kvm_segment *var, int seg);
 void vmx_set_segment(struct kvm_vcpu *vcpu, struct kvm_segment *var, int seg);