1#ifndef _ASM_X86_PGTABLE_AREAS_H 2#define _ASM_X86_PGTABLE_AREAS_H 3 4#ifdef CONFIG_X86_32 5# include <asm/pgtable_32_areas.h> 6#endif 7 8/* Single page reserved for the readonly IDT mapping: */ 9#define CPU_ENTRY_AREA_RO_IDT CPU_ENTRY_AREA_BASE 10#define CPU_ENTRY_AREA_PER_CPU (CPU_ENTRY_AREA_RO_IDT + PAGE_SIZE) 11 12#define CPU_ENTRY_AREA_RO_IDT_VADDR ((void *)CPU_ENTRY_AREA_RO_IDT) 13 14#ifdef CONFIG_X86_32 15#define CPU_ENTRY_AREA_MAP_SIZE (CPU_ENTRY_AREA_PER_CPU + \ 16 (CPU_ENTRY_AREA_SIZE * NR_CPUS) - \ 17 CPU_ENTRY_AREA_BASE) 18#else 19#define CPU_ENTRY_AREA_MAP_SIZE P4D_SIZE 20#endif 21 22#endif /* _ASM_X86_PGTABLE_AREAS_H */ 23