diff options
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/include/asm/elf.h | 5 | ||||
| -rw-r--r-- | arch/s390/mm/mmap.c | 8 |
2 files changed, 2 insertions, 11 deletions
diff --git a/arch/s390/include/asm/elf.h b/arch/s390/include/asm/elf.h index f8db478..ff66215 100644 --- a/arch/s390/include/asm/elf.h +++ b/arch/s390/include/asm/elf.h @@ -163,10 +163,9 @@ extern unsigned int vdso_enabled; the loader. We need to make sure that it is out of the way of the program that it will "exec", and that there is sufficient room for the brk. 64-bit tasks are aligned to 4GB. */ -extern unsigned long randomize_et_dyn(void); -#define ELF_ET_DYN_BASE (randomize_et_dyn() + (is_32bit_task() ? \ +#define ELF_ET_DYN_BASE (is_32bit_task() ? \ (STACK_TOP / 3 * 2) : \ - (STACK_TOP / 3 * 2) & ~((1UL << 32) - 1))) + (STACK_TOP / 3 * 2) & ~((1UL << 32) - 1)) /* This yields a mask that user programs can use to figure out what instruction set this CPU supports. */ diff --git a/arch/s390/mm/mmap.c b/arch/s390/mm/mmap.c index 8c11536..bb3367c 100644 --- a/arch/s390/mm/mmap.c +++ b/arch/s390/mm/mmap.c @@ -177,14 +177,6 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0, return addr; } -unsigned long randomize_et_dyn(void) -{ - if (current->flags & PF_RANDOMIZE) - return arch_mmap_rnd(); - - return 0UL; -} - #ifndef CONFIG_64BIT /* |
