linux/arch/x86/mm
Jiri Kosina cc503c1b43 x86: PIE executable randomization
main executable of (specially compiled/linked -pie/-fpie) ET_DYN binaries
onto a random address (in cases in which mmap() is allowed to perform a
randomization).

The code has been extraced from Ingo's exec-shield patch
http://people.redhat.com/mingo/exec-shield/

[akpm@linux-foundation.org: fix used-uninitialsied warning]
[kamezawa.hiroyu@jp.fujitsu.com: fixed ia32 ELF on x86_64 handling]

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Arjan van de Ven <arjan@infradead.org>
Cc: Roland McGrath <roland@redhat.com>
Cc: Jakub Jelinek <jakub@redhat.com>
Cc: "Luck, Tony" <tony.luck@intel.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>
2008-01-30 13:31:07 +01:00
..
boot_ioremap_32.c x86: cleanup tlbflush.h variants 2008-01-30 13:30:35 +01:00
discontig_32.c x86: mm/discontig_32.c: make code static 2007-10-30 00:22:22 +01:00
extable_32.c x86: rename the struct pt_regs members for 32/64-bit consistency 2008-01-30 13:30:56 +01:00
extable_64.c x86_64: move mm 2007-10-11 11:17:18 +02:00
fault_32.c x86: rename the struct pt_regs members for 32/64-bit consistency 2008-01-30 13:30:56 +01:00
fault_64.c x86: rename the struct pt_regs members for 32/64-bit consistency 2008-01-30 13:30:56 +01:00
highmem_32.c x86: kmap_atomic() debugging 2008-01-30 13:30:47 +01:00
hugetlbpage.c i386: move mm 2007-10-11 11:16:47 +02:00
init_32.c x86: fix boot crash on HIGHMEM4G && SPARSEMEM 2008-01-15 16:44:37 +01:00
init_64.c x86: use __PAGE_KERNEL* instead of _KERNPG_TABLE 2008-01-30 13:31:02 +01:00
ioremap_32.c i386: move mm 2007-10-11 11:16:47 +02:00
ioremap_64.c x86: 64-bit, make sparsemem vmemmap the only memory model 2008-01-30 13:30:47 +01:00
k8topology_64.c x86: use core id bits for apicid_to_node initialization 2008-01-30 13:30:39 +01:00
Makefile x86_64: move mm 2007-10-11 11:17:18 +02:00
Makefile_32 i386: move mm 2007-10-11 11:16:47 +02:00
Makefile_64 x86: remove the duplicated arch/x86/ia32/mmap32.c 2008-01-30 13:30:26 +01:00
mmap_32.c x86: remove the duplicated arch/x86/ia32/mmap32.c 2008-01-30 13:30:26 +01:00
mmap_64.c x86: PIE executable randomization 2008-01-30 13:31:07 +01:00
numa_64.c x86: clean up bitops-related warnings 2008-01-30 13:30:55 +01:00
pageattr_32.c x86: Create clflush() inline, remove hardcoded wbinvd 2007-10-17 20:16:12 +02:00
pageattr_64.c Intel IOMMU: clflush_cache_range now takes size param 2007-10-22 08:13:18 -07:00
pgtable_32.c x86: stop nmi softlockup warnings in show_mem() 2007-10-17 20:15:41 +02:00
srat_64.c x86: 64-bit, make sparsemem vmemmap the only memory model 2008-01-30 13:30:47 +01:00