| Will Deacon | 8903826 | 2011-09-30 11:43:29 +0100 | [diff] [blame^] | 1 | #ifndef __ASM_IDMAP_H |
| 2 | #define __ASM_IDMAP_H |
| 3 | |
| 4 | #include <linux/compiler.h> |
| 5 | #include <asm/pgtable.h> |
| 6 | |
| 7 | /* Tag a function as requiring to be executed via an identity mapping. */ |
| 8 | #define __idmap __section(.idmap.text) noinline notrace |
| 9 | |
| 10 | extern pgd_t *idmap_pgd; |
| 11 | |
| 12 | void identity_mapping_add(pgd_t *, unsigned long, unsigned long); |
| 13 | void identity_mapping_del(pgd_t *, unsigned long, unsigned long); |
| 14 | |
| 15 | void setup_mm_for_reboot(void); |
| 16 | |
| 17 | #endif /* __ASM_IDMAP_H */ |