| 1 | /* |
| 2 | * arch/s390/include/asm/processor.h: |
| 3 | * TASK_UNMAPPED_BASE (... : (_REGION2_SIZE >> 1)) |
| 4 | * |
| 5 | * arch/s390/include/asm/pgtable.h: |
| 6 | * _REGION2_SIZE (1UL << _REGION2_SHIFT) |
| 7 | * _REGION2_SHIFT 42 |
| 8 | */ |
| 9 | #define TASK_UNMAPPED_BASE (1ull << 41) |
| 10 | |
| 11 | /* |
| 12 | * arch/s390/include/asm/elf.h: |
| 13 | * ELF_ET_DYN_BASE (STACK_TOP / 3 * 2) & ~((1UL << 32) - 1) |
| 14 | * |
| 15 | * arch/s390/include/asm/processor.h: |
| 16 | * STACK_TOP VDSO_LIMIT - VDSO_SIZE - PAGE_SIZE |
| 17 | * VDSO_LIMIT _REGION2_SIZE |
| 18 | */ |
| 19 | #define ELF_ET_DYN_BASE (((1ull << 42) / 3 * 2) & ~0xffffffffull) |
| 20 | |
| 21 | #include "../generic/target_mman.h" |