cpu_asid
#define cpu_asid(mm) (atomic64_read(&mm->context.asid) & ASID_MASK)
#define cpu_asid(cpu, mm) (cpu_context((cpu), (mm)) & cpu_asid_mask(&cpu_data[cpu]))
#define cpu_asid(cpu, mm) \
#define cpu_asid(cpu, mm) ({ (void)cpu; NO_CONTEXT; })
#define cpu_asid(cpu, mm) \