MMU_CONTEXT_ASID_MASK
set_asid(asid_cache(cpu) & MMU_CONTEXT_ASID_MASK);
#define MMU_CONTEXT_VERSION_MASK (~0UL & ~MMU_CONTEXT_ASID_MASK)
#define MMU_CONTEXT_FIRST_VERSION (MMU_CONTEXT_ASID_MASK + 1)
(cpu_context((cpu), (mm)) & MMU_CONTEXT_ASID_MASK)
if (!(++asid & MMU_CONTEXT_ASID_MASK)) {
return __raw_readl(MMU_PTEAEX) & MMU_CONTEXT_ASID_MASK;
asid &= MMU_CONTEXT_ASID_MASK;
asid = val & MMU_CONTEXT_ASID_MASK;