[mirror_ubuntu-bionic-kernel.git] / arch / x86 / include / asm / kaslr.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_KASLR_H_
#define _ASM_KASLR_H_

unsigned long kaslr_get_random_long(const char *purpose);

#ifdef CONFIG_RANDOMIZE_MEMORY
extern unsigned long page_offset_base;
extern unsigned long vmalloc_base;
extern unsigned long vmemmap_base;

void kernel_randomize_memory(void);
#else
static inline void kernel_randomize_memory(void) { }
#endif /* CONFIG_RANDOMIZE_MEMORY */

#endif
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
d899a7d1 TG	2	#ifndef _ASM_KASLR_H_
	3	#define _ASM_KASLR_H_
	4
	5	unsigned long kaslr_get_random_long(const char *purpose);
	6
0483e1fa	7	#ifdef CONFIG_RANDOMIZE_MEMORY
021182e5	8	extern unsigned long page_offset_base;
a95ae27c	9	extern unsigned long vmalloc_base;
25dfe478	10	extern unsigned long vmemmap_base;
021182e5	11
0483e1fa TG	12	void kernel_randomize_memory(void);
	13	#else
	14	static inline void kernel_randomize_memory(void) { }
	15	#endif /* CONFIG_RANDOMIZE_MEMORY */
	16
d899a7d1	17	#endif