Andrey Ryabinin c420f167db kasan: enable stack instrumentation ...

Stack instrumentation allows to detect out of bounds memory accesses for
variables allocated on stack.  Compiler adds redzones around every
variable on stack and poisons redzones in function's prologue.

Such approach significantly increases stack usage, so all in-kernel stacks
size were doubled.

Signed-off-by: Andrey Ryabinin <a.ryabinin@samsung.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Konstantin Serebryany <kcc@google.com>
Cc: Dmitry Chernenkov <dmitryc@google.com>
Signed-off-by: Andrey Konovalov <adech.fo@gmail.com>
Cc: Yuri Gribov <tetra2005@gmail.com>
Cc: Konstantin Khlebnikov <koct9i@gmail.com>
Cc: Sasha Levin <sasha.levin@oracle.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Dave Hansen <dave.hansen@intel.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2015-02-13 21:21:41 -08:00

..

kmemcheck

x86: Replace __get_cpu_var uses

2014-08-26 13:45:49 -04:00

amdtopology.c

x86/mm/numa: Simplify some bit mangling

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

dump_pagetables.c

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

2014-12-10 13:59:34 -08:00

extable.c

x86, extable: Switch to relative exception table entries

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

fault.c

vm: add VM_FAULT_SIGSEGV handling support

2015-01-29 10:51:32 -08:00

gup.c

mm: convert p[te|md]_numa users to p[te|md]_protnone_numa

2015-02-12 18:54:08 -08:00

highmem_32.c

mm: accurately calculate zone->managed_pages for highmem zones

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

hugetlbpage.c

mm/hugetlb: pmd_huge() returns true for non-present hugepage

2015-02-11 17:06:01 -08:00

init_32.c

x86: remove the Xen-specific _PAGE_IOMAP PTE flag

2014-09-23 13:36:20 +00:00

init_64.c

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

2014-12-10 14:24:20 -08:00

init.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

2015-02-10 18:57:15 -08:00

iomap_32.c

x86: Use new cache mode type in mm/iomap_32.c

2014-11-16 11:04:25 +01:00

ioremap.c

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

2014-12-10 13:59:34 -08:00

kasan_init_64.c

kasan: enable stack instrumentation

2015-02-13 21:21:41 -08:00

kmmio.c

x86: Delete non-required instances of include <linux/init.h>

2014-01-06 21:25:18 -08:00

Makefile

x86_64: add KASan support

2015-02-13 21:21:41 -08:00

memtest.c

x86/mm: memblock: switch to use NUMA_NO_NODE

2014-01-21 16:19:47 -08:00

mm_internal.h

x86: Enable PAT to use cache mode translation tables

2014-11-16 11:04:26 +01:00

mmap.c

x86/mm: Apply the section attribute to the variable, not its type

2014-09-09 07:13:39 +02:00

mmio-mod.c

x86: delete __cpuinit usage from all x86 files

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

mpx.c

x86, mpx: Explicitly disable 32-bit MPX support on 64-bit kernels

2015-01-22 21:11:06 +01:00

numa_32.c

x86: Fix the initialization of physnode_map

2014-02-01 22:15:51 -08:00

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: use %*pb[l] to print bitmaps including cpumasks and nodemasks

2015-02-13 21:21:37 -08:00

pageattr-test.c

x86: define _PAGE_NUMA by reusing software bits on the PMD and PTE levels

2014-06-04 16:53:55 -07:00

pageattr.c

Merge tag 'stable/for-linus-3.19-rc0b-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip

2014-12-16 13:23:03 -08:00

pat_internal.h

x86: Use new cache mode type in memtype related functions

2014-11-16 11:04:26 +01:00

pat_rbtree.c

x86: Use new cache mode type in memtype related functions

2014-11-16 11:04:26 +01:00

pat.c

x86: Don't rely on VMWare emulating PAT MSR correctly

2015-01-20 14:33:45 +01:00

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

x86: Remove set_pmd_pfn

2014-09-01 10:15:31 +02:00

pgtable.c

mm: account pmd page tables to the process

2015-02-11 17:06:04 -08:00

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/mm: Avoid duplicated pxm_to_node() calls

2014-02-09 15:32:31 +01:00

testmmiotrace.c

x86, kmmio/mmiotrace: Fix double free of kmmio_fault_pages

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

tlb.c

x86/mm: Fix sparse 'tlb_single_page_flush_ceiling' warning and make the variable read-mostly

2014-08-10 09:07:18 +02:00