1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef __ASM_IDMAP_H 3 #define __ASM_IDMAP_H 4 5 #include <linux/compiler.h> 6 #include <linux/pgtable.h> 7 8 /* Tag a function as requiring to be executed via an identity mapping. */ 9 #define __idmap __section(".idmap.text") noinline notrace 10 11 extern pgd_t *idmap_pgd; 12 13 void setup_mm_for_reboot(void); 14 15 #endif /* __ASM_IDMAP_H */ 16