1256 	unsigned long hva = __gfn_to_hva_many(slot, gfn, NULL, false);  in gfn_to_hva_memslot_prot()  local
1258 	if (!kvm_is_error_hva(hva) && writable)  in gfn_to_hva_memslot_prot()
1261 	return hva;  in gfn_to_hva_memslot_prot()
1825 	ghc->hva = gfn_to_hva_many(ghc->memslot, start_gfn, NULL);  in kvm_gfn_to_hva_cache_init()
1826 	if (!kvm_is_error_hva(ghc->hva) && nr_pages_needed <= 1) {  in kvm_gfn_to_hva_cache_init()
1827 		ghc->hva += offset;  in kvm_gfn_to_hva_cache_init()
1835 			ghc->hva = gfn_to_hva_many(ghc->memslot, start_gfn,  in kvm_gfn_to_hva_cache_init()
1837 			if (kvm_is_error_hva(ghc->hva))  in kvm_gfn_to_hva_cache_init()
1862 	if (kvm_is_error_hva(ghc->hva))  in kvm_write_guest_cached()
1865 	r = __copy_to_user((void __user *)ghc->hva, data, len);  in kvm_write_guest_cached()
1888 	if (kvm_is_error_hva(ghc->hva))  in kvm_read_guest_cached()
1891 	r = __copy_from_user(data, (void __user *)ghc->hva, len);  in kvm_read_guest_cached()