From 990cb8acf23cab19a2930f1ed5e7dc108f89079b Mon Sep 17 00:00:00 2001 From: Nicolas Pitre Date: Mon, 14 Jun 2010 16:27:19 -0400 Subject: [ARM] implement arch_randomize_brk() For this feature to take effect, CONFIG_COMPAT_BRK must be turned off. This can safely be turned off for any EABI user space versions. Signed-off-by: Nicolas Pitre --- arch/arm/include/asm/elf.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'arch/arm/include/asm/elf.h') diff --git a/arch/arm/include/asm/elf.h b/arch/arm/include/asm/elf.h index 51662feb9f1..0a96e8c1b82 100644 --- a/arch/arm/include/asm/elf.h +++ b/arch/arm/include/asm/elf.h @@ -121,4 +121,7 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs); extern void elf_set_personality(const struct elf32_hdr *); #define SET_PERSONALITY(ex) elf_set_personality(&(ex)) +extern unsigned long arch_randomize_brk(struct mm_struct *mm); +#define arch_randomize_brk arch_randomize_brk + #endif -- cgit v1.2.3 From 392c57a2ec811db37ae45adc513704cf92ba3e69 Mon Sep 17 00:00:00 2001 From: Russell King Date: Mon, 26 Jul 2010 11:02:31 +0100 Subject: ARM: fix build warning in asm/elf.h CC kernel/elfcore.o In file included from include/linux/elf.h:7, from kernel/elfcore.c:1: arch/arm/include/asm/elf.h:124: warning: 'struct mm_struct' declared inside parameter list arch/arm/include/asm/elf.h:124: warning: its scope is only this definition or declaration, which is probably not what you want Signed-off-by: Russell King --- arch/arm/include/asm/elf.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm/include/asm/elf.h') diff --git a/arch/arm/include/asm/elf.h b/arch/arm/include/asm/elf.h index 0a96e8c1b82..6750b8e45a4 100644 --- a/arch/arm/include/asm/elf.h +++ b/arch/arm/include/asm/elf.h @@ -121,6 +121,7 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs); extern void elf_set_personality(const struct elf32_hdr *); #define SET_PERSONALITY(ex) elf_set_personality(&(ex)) +struct mm_struct; extern unsigned long arch_randomize_brk(struct mm_struct *mm); #define arch_randomize_brk arch_randomize_brk -- cgit v1.2.3