uv_convert_from_secure_folio
int uv_convert_from_secure_folio(struct folio *folio);
EXPORT_SYMBOL_GPL(uv_convert_from_secure_folio);
return uv_convert_from_secure_folio(pfn_folio(pte_pfn(pte)));
uv_convert_from_secure_folio(folio);
uv_convert_from_secure_folio(folio);
rc = uv_convert_from_secure_folio(folio);