arch/powerpc/include/asm/task_size_32.h

   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 */