= Comparison of page fault handling on different ports = || '''Port''' || '''Who walks page tables''' || '''Type of page tables''' || || amd64 || HW || hierarchical page table || || arm32 || HW || hierarchical page table || || ia32 || HW || hierarchical page table || || ia64 || kernel || global page hash table || || mips32 || kernel || hierarchical page table || || ppc32 || kernel || hierarchical page table || || sparc64 || kernel || global hash page table ||