1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef _ASM_POWERPC_TASK_SIZE_32_H 3 #define _ASM_POWERPC_TASK_SIZE_32_H 4 5 #if CONFIG_TASK_SIZE > CONFIG_KERNEL_START 6 #error User TASK_SIZE overlaps with KERNEL_START address 7 #endif 8 9 #define TASK_SIZE (CONFIG_TASK_SIZE) 10 11 /* 12 * This decides where the kernel will search for a free chunk of vm space during 13 * mmap's. 14 */ 15 #define TASK_UNMAPPED_BASE (TASK_SIZE / 8 * 3) 16 17 #define DEFAULT_MAP_WINDOW TASK_SIZE 18 #define STACK_TOP TASK_SIZE 19 #define STACK_TOP_MAX STACK_TOP 20 21 #endif /* _ASM_POWERPC_TASK_SIZE_32_H */ 22