diff options
Diffstat (limited to 'arch/parisc/include/asm/elf.h')
| -rw-r--r-- | arch/parisc/include/asm/elf.h | 13 |
1 files changed, 2 insertions, 11 deletions
diff --git a/arch/parisc/include/asm/elf.h b/arch/parisc/include/asm/elf.h index cc426d365892..2d73d3c3cd37 100644 --- a/arch/parisc/include/asm/elf.h +++ b/arch/parisc/include/asm/elf.h @@ -163,8 +163,7 @@ typedef struct elf32_fdesc { /* Format for the Elf64 Function descriptor */ typedef struct elf64_fdesc { - __u64 dummy[2]; /* FIXME: nothing uses these, why waste - * the space */ + __u64 dummy[2]; /* used by 64-bit eBPF and tracing functions */ __u64 addr; __u64 gp; } Elf64_Fdesc; @@ -350,15 +349,7 @@ struct pt_regs; /* forward declaration... */ #define ELF_HWCAP 0 -/* Masks for stack and mmap randomization */ -#define BRK_RND_MASK (is_32bit_task() ? 0x07ffUL : 0x3ffffUL) -#define MMAP_RND_MASK (is_32bit_task() ? 0x1fffUL : 0x3ffffUL) -#define STACK_RND_MASK MMAP_RND_MASK - -struct mm_struct; -extern unsigned long arch_randomize_brk(struct mm_struct *); -#define arch_randomize_brk arch_randomize_brk - +#define STACK_RND_MASK 0x7ff /* 8MB of VA */ #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1 struct linux_binprm; |