1b2441318SGreg Kroah-Hartman /* SPDX-License-Identifier: GPL-2.0 */ 27f30491cSTony Luck #ifndef _ASM_IA64_USTACK_H 37f30491cSTony Luck #define _ASM_IA64_USTACK_H 47f30491cSTony Luck 57f30491cSTony Luck #include <asm/page.h> 643e40f25SDavid Howells #include <uapi/asm/ustack.h> 77f30491cSTony Luck 87f30491cSTony Luck /* The absolute hard limit for stack size is 1/2 of the mappable space in the region */ 97f30491cSTony Luck #define MAX_USER_STACK_SIZE (RGN_MAP_LIMIT/2) 107f30491cSTony Luck #define STACK_TOP (0x6000000000000000UL + RGN_MAP_LIMIT) 117f30491cSTony Luck #define STACK_TOP_MAX STACK_TOP 127f30491cSTony Luck #endif /* _ASM_IA64_USTACK_H */ 13