Radu Caragea df54d6fa54 x86 get_unmapped_area(): use proper mmap base for bottom-up direction ...

When the stack is set to unlimited, the bottomup direction is used for
mmap-ings but the mmap_base is not used and thus effectively renders
ASLR for mmapings along with PIE useless.

Cc: Michel Lespinasse <walken@google.com>
Cc: Oleg Nesterov <oleg@redhat.com>
Reviewed-by: Rik van Riel <riel@redhat.com>
Acked-by: Ingo Molnar <mingo@kernel.org>
Cc: Adrian Sendroiu <molecula2788@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2013-08-13 17:57:49 -07:00

..

kmemcheck

bug.h: add include of it to various implicit C users

2012-02-29 17:15:08 -05:00

amdtopology.c

x86/mm/numa: Simplify some bit mangling

2013-04-10 19:06:26 +02:00

dump_pagetables.c

x86, mm: Create symbolic index into address_markers array

2010-07-20 16:56:19 -07:00

extable.c

x86, extable: Switch to relative exception table entries

2012-04-20 17:22:34 -07:00

fault.c

Merge branch 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2013-04-30 08:34:38 -07:00

gup.c

thp: add compound tail page _mapcount when mapped

2011-12-09 07:50:28 -08:00

highmem_32.c

mm: accurately calculate zone->managed_pages for highmem zones

2013-07-03 16:07:33 -07:00

hugetlbpage.c

x86: mm: Remove general hugetlb code from x86.

2013-06-14 09:40:15 +01:00

init_32.c

mm/x86: prepare for removing num_physpages and simplify mem_init()

2013-07-03 16:07:38 -07:00

init_64.c

mm/x86: prepare for removing num_physpages and simplify mem_init()

2013-07-03 16:07:38 -07:00

init.c

mm/x86: use free_reserved_area() to simplify code

2013-07-03 16:07:33 -07:00

iomap_32.c

mm: fix race in kunmap_atomic()

2010-10-27 18:03:05 -07:00

ioremap.c

x86/ioremap: Correct function name output

2013-06-28 11:11:58 +02:00

kmmio.c

x86, kmmio/mmiotrace: Fix double free of kmmio_fault_pages

2010-06-18 11:30:09 +02:00

Makefile

memblock, x86: Replace memblock_x86_reserve/free_range() with generic ones

2011-07-14 11:47:53 -07:00

memtest.c

x86/memtest: Shorten time for tests

2013-02-18 09:28:42 +01:00

mm_internal.h

x86, mm: Move after_bootmem to mm_internel.h

2012-11-17 11:59:45 -08:00

mmap.c

x86 get_unmapped_area(): use proper mmap base for bottom-up direction

2013-08-13 17:57:49 -07:00

mmio-mod.c

x86: delete __cpuinit usage from all x86 files

2013-07-14 19:36:56 -04:00

numa_32.c

mm/x86: prepare for removing num_physpages and simplify mem_init()

2013-07-03 16:07:38 -07:00

numa_64.c

x86, mm: kill numa_free_all_bootmem()

2012-11-17 11:59:47 -08:00

numa_emulation.c

x86: delete __cpuinit usage from all x86 files

2013-07-14 19:36:56 -04:00

numa_internal.h

x86-32, mm: Rip out x86_32 NUMA remapping code

2013-01-31 14:12:30 -08:00

numa.c

x86: delete __cpuinit usage from all x86 files

2013-07-14 19:36:56 -04:00

pageattr-test.c

x86: rename random32() to prandom_u32()

2013-04-29 18:28:42 -07:00

pageattr.c

Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2013-04-30 08:40:35 -07:00

pat_internal.h

x86, pat: Fix memory leak in free_memtype

2010-05-26 11:26:04 -07:00

pat_rbtree.c

rbtree: move augmented rbtree functionality to rbtree_augmented.h

2012-10-09 16:22:40 +09:00

pat.c

x86: Do not try to sync identity map for non-mapped pages

2013-03-07 13:23:28 -08:00

pf_in.c

x86: Eliminate various 'set but not used' warnings

2011-05-21 19:10:33 +02:00

pf_in.h

x86 mmiotrace: move files into arch/x86/mm/.

2008-05-24 11:25:37 +02:00

pgtable_32.c

Disintegrate asm/system.h for X86

2012-03-28 18:11:12 +01:00

pgtable.c

mm/pgtable: don't accumulate addr during pgd prepopulate pmd

2013-07-09 10:33:23 -07:00

physaddr.c

x86, mm: Make DEBUG_VIRTUAL work earlier in boot

2013-01-25 16:33:22 -08:00

physaddr.h

x86: split __phys_addr out into separate file

2009-09-10 11:48:55 -07:00

setup_nx.c

x86: delete __cpuinit usage from all x86 files

2013-07-14 19:36:56 -04:00

srat.c

x86, ACPI, mm: Revert movablemem_map support

2013-03-02 09:34:39 -08:00

testmmiotrace.c

x86, kmmio/mmiotrace: Fix double free of kmmio_fault_pages

2010-06-18 11:30:09 +02:00

tlb.c

x86: Convert a few mistaken __cpuinit annotations to __init

2013-01-24 17:12:19 +01:00