diff options
| author |   Heiko Carstens <heiko.carstens@de.ibm.com> | 2015-11-26 09:25:35 +0100 |
|---|---|---|
| committer |   Martin Schwidefsky <schwidefsky@de.ibm.com> | 2015-11-27 09:24:17 +0100 |
| commit | 9eb31be33cf84266abd61de0f6d3d1fe609587cf (patch) | |
| tree | 5a1496ed7bb9e0b9cf9222a8a7b5d023e7460cd5 /arch/s390/include/asm/elf.h | |
| parent | s390: add 'install' target to 'make help' (diff) | |
| download | linux-dev-9eb31be33cf84266abd61de0f6d3d1fe609587cf.tar.xz linux-dev-9eb31be33cf84266abd61de0f6d3d1fe609587cf.zip | |
s390: remove is_32bit_task() helper
is_32bit_task() used to be helpful when we still had CONFIG_32BIT.
Since that is gone, it is nowadays identical to is_compat_task().
So remove it.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/include/asm/elf.h')
| -rw-r--r-- | arch/s390/include/asm/elf.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/arch/s390/include/asm/elf.h b/arch/s390/include/asm/elf.h index 7730e5b9e7e2..fabebe1e45d9 100644 --- a/arch/s390/include/asm/elf.h +++ b/arch/s390/include/asm/elf.h @@ -126,6 +126,7 @@ typedef s390_regs elf_gregset_t; typedef s390_fp_regs compat_elf_fpregset_t; typedef s390_compat_regs compat_elf_gregset_t; +#include <linux/compat.h> #include <linux/sched.h> /* for task_struct */ #include <asm/mmu_context.h> @@ -159,7 +160,7 @@ 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. */ -#define ELF_ET_DYN_BASE (is_32bit_task() ? \ +#define ELF_ET_DYN_BASE (is_compat_task() ? \ (STACK_TOP / 3 * 2) : \ (STACK_TOP / 3 * 2) & ~((1UL << 32) - 1)) @@ -212,9 +213,9 @@ do { \ * of up to 1GB. For 31-bit processes the virtual address space is limited, * use no alignment and limit the randomization to 8MB. */ -#define BRK_RND_MASK (is_32bit_task() ? 0x7ffUL : 0x3ffffUL) -#define MMAP_RND_MASK (is_32bit_task() ? 0x7ffUL : 0x3ff80UL) -#define MMAP_ALIGN_MASK (is_32bit_task() ? 0 : 0x7fUL) +#define BRK_RND_MASK (is_compat_task() ? 0x7ffUL : 0x3ffffUL) +#define MMAP_RND_MASK (is_compat_task() ? 0x7ffUL : 0x3ff80UL) +#define MMAP_ALIGN_MASK (is_compat_task() ? 0 : 0x7fUL) #define STACK_RND_MASK MMAP_RND_MASK #define ARCH_DLINFO \ |