cea_map_percpu_pages
cea_map_percpu_pages(cea, &per_cpu(cpu_debug_store, cpu), npages,
cea_map_percpu_pages(cea->estacks.name## _stack, \
cea_map_percpu_pages(&cea->doublefault_stack,
cea_map_percpu_pages(&cea->entry_stack_page,
cea_map_percpu_pages(&cea->tss, &per_cpu(cpu_tss_rw, cpu),