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x86: PIE executable randomization, uninlining

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Cc: "Luck, Tony" <tony.luck@intel.com>
Cc: Arjan van de Ven <arjan@infradead.org>
Cc: Jakub Jelinek <jakub@redhat.com>
Cc: Jiri Kosina <jkosina@suse.cz>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Roland McGrath <roland@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Andrew Morton 2008-01-30 13:31:07 +01:00 committed by Ingo Molnar
parent bb1ad8205b
commit 954683a2c1
1 changed files with 3 additions and 3 deletions
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6
arch/x86/mm/mmap_64.c
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@ -42,7 +42,7 @@
#define MIN_GAP (128*1024*1024)
#define MAX_GAP (TASK_SIZE/6*5)
static inline unsigned long mmap_base(void)
static unsigned long mmap_base(void)
{
unsigned long gap = current->signal->rlim[RLIMIT_STACK].rlim_cur;
@ -54,7 +54,7 @@ static inline unsigned long mmap_base(void)
return TASK_SIZE - (gap & PAGE_MASK);
}
static inline int mmap_is_32(void)
static int mmap_is_32(void)
{
#ifdef CONFIG_IA32_EMULATION
if (test_thread_flag(TIF_IA32))
@ -63,7 +63,7 @@ static inline int mmap_is_32(void)
return 0;
}
static inline int mmap_is_legacy(void)
static int mmap_is_legacy(void)
{
if (current->personality & ADDR_COMPAT_LAYOUT)
return 1;