1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef _ASM_IA64_USTACK_H
 3#define _ASM_IA64_USTACK_H
 4
 5#include <asm/page.h>
 6#include <uapi/asm/ustack.h>
 7
 8/* The absolute hard limit for stack size is 1/2 of the mappable space in the region */
 9#define MAX_USER_STACK_SIZE	(RGN_MAP_LIMIT/2)
10#define STACK_TOP		(0x6000000000000000UL + RGN_MAP_LIMIT)
11#define STACK_TOP_MAX		STACK_TOP
12#endif /* _ASM_IA64_USTACK_H */