303 int kvm_tdp_page_fault(struct kvm_vcpu *vcpu, struct kvm_page_fault *fault);
343 						     struct kvm_page_fault *fault)  in kvm_mmu_prepare_memory_fault_exit()  argument
345 	kvm_prepare_memory_fault_exit(vcpu, fault->gfn << PAGE_SHIFT,  in kvm_mmu_prepare_memory_fault_exit()
346 				      PAGE_SIZE, fault->write, fault->exec,  in kvm_mmu_prepare_memory_fault_exit()
347 				      fault->is_private);  in kvm_mmu_prepare_memory_fault_exit()
354 	struct kvm_page_fault fault = {  in kvm_mmu_do_page_fault()  local
382 		fault.gfn = gpa_to_gfn(fault.addr) & ~kvm_gfn_direct_bits(vcpu->kvm);  in kvm_mmu_do_page_fault()
383 		fault.slot = kvm_vcpu_gfn_to_memslot(vcpu, fault.gfn);  in kvm_mmu_do_page_fault()
390 	if (IS_ENABLED(CONFIG_MITIGATION_RETPOLINE) && fault.is_tdp)  in kvm_mmu_do_page_fault()
391 		r = kvm_tdp_page_fault(vcpu, &fault);  in kvm_mmu_do_page_fault()
393 		r = vcpu->arch.mmu->page_fault(vcpu, &fault);  in kvm_mmu_do_page_fault()
400 	if (r == RET_PF_EMULATE && fault.is_private) {  in kvm_mmu_do_page_fault()
402 		kvm_mmu_prepare_memory_fault_exit(vcpu, &fault);  in kvm_mmu_do_page_fault()
406 	if (fault.write_fault_to_shadow_pgtable && emulation_type)  in kvm_mmu_do_page_fault()
409 		*level = fault.goal_level;  in kvm_mmu_do_page_fault()
416 void kvm_mmu_hugepage_adjust(struct kvm_vcpu *vcpu, struct kvm_page_fault *fault);
417 void disallowed_hugepage_adjust(struct kvm_page_fault *fault, u64 spte, int cur_level);