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#ifndef __ASM_IDMAP_H
#define __ASM_IDMAP_H
#include <linux/compiler.h>
#include <asm/pgtable.h>
/* Tag a function as requiring to be executed via an identity mapping. */
#define __idmap __section(.idmap.text) noinline notrace
extern pgd_t *idmap_pgd;
void identity_mapping_add(pgd_t *, unsigned long, unsigned long);
void identity_mapping_del(pgd_t *, unsigned long, unsigned long);
void setup_mm_for_reboot(void);
#endif /* __ASM_IDMAP_H */
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