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v3.2.35
i2som-imx-linux/mm
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Naoya Horiguchi 65a777980f mm: soft offline: split thp at the beginning of soft_offline_page() 
commit 783657a7dc upstream.

When we try to soft-offline a thp tail page, put_page() is called on the
tail page unthinkingly and VM_BUG_ON is triggered in put_compound_page().

This patch splits thp before going into the main body of soft-offlining.

Signed-off-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Andi Kleen <andi.kleen@intel.com>
Cc: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
2012-12-06 11:20:37 +00:00
..
backing-dev.c
backing-dev: fix wakeup timer races with bdi_unregister()
2012-02-20 12:46:18 -08:00
bootmem.c
bootmem/sparsemem: remove limit constraint in alloc_bootmem_section
2012-04-02 09:52:37 -07:00
bounce.c
Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux
2011-11-06 19:44:47 -08:00
cleancache.c
mm: cleancache core ops functions and config
2011-05-26 10:01:36 -06:00
compaction.c
mm: compaction: introduce sync-light migration for use by compaction
2012-08-02 14:37:32 +01:00
debug-pagealloc.c
debug-pagealloc: add support for highmem pages
2011-10-31 17:30:48 -07:00
dmapool.c
mm: fix implicit stat.h usage in dmapool.c
2011-10-31 09:20:12 -04:00
fadvise.c
readahead: introduce FMODE_RANDOM for POSIX_FADV_RANDOM
2010-03-06 11:26:25 -08:00
failslab.c
fault-injection: add ability to export fault_attr in arbitrary directory
2011-08-03 14:25:20 -10:00
filemap_xip.c
mm/filemap_xip.c: fix race condition in xip_file_fault()
2012-02-13 11:16:54 -08:00
filemap.c
cpuset: mm: reduce large amounts of memory barrier related damage v3
2012-08-02 14:37:36 +01:00
fremap.c
mm: delete various needless include <linux/module.h>
2011-10-31 09:20:11 -04:00
highmem.c
Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux
2011-11-06 19:44:47 -08:00
huge_memory.c
mm: thp: fix BUG on mm->nr_ptes
2012-03-12 12:31:26 -07:00
hugetlb.c
hugetlb: do not use vma_hugecache_offset() for vma_prio_tree_foreach
2012-10-17 03:49:47 +01:00
hwpoison-inject.c
Fix common misspellings
2011-03-31 11:26:23 -03:00
init-mm.c
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
internal.h
mm: setup pageblock_order before it's used by sparsemem
2012-08-10 00:25:09 +01:00
Kconfig
memblock: add NO_BOOTMEM config symbol
2011-10-31 17:30:47 -07:00
Kconfig.debug
mm: debug-pagealloc: fix kconfig dependency warning
2011-03-22 17:44:02 -07:00
kmemcheck.c
kmemcheck: Fix build errors due to missing slab.h
2010-03-30 22:02:32 +09:00
kmemleak-test.c
kmemleak: remove memset by using kzalloc
2011-01-27 18:31:51 +00:00
kmemleak.c
mm: Map most files to use export.h instead of module.h
2011-10-31 09:20:12 -04:00
ksm.c
oom: fix race while temporarily setting current's oom_score_adj
2011-10-31 17:30:45 -07:00
maccess.c
mm: Map most files to use export.h instead of module.h
2011-10-31 09:20:12 -04:00
madvise.c
mm: Hold a file reference in madvise_remove
2012-07-12 04:32:19 +01:00
Makefile
Cross Memory Attach
2011-10-31 17:30:44 -07:00
memblock.c
mm/memblock.c: quiet sparse noise
2011-10-31 17:30:50 -07:00
memcontrol.c
memcg: oom: fix totalpages calculation for memory.swappiness==0
2012-12-06 11:20:08 +00:00
memory_hotplug.c
memory hotplug: fix section info double registration bug
2012-10-10 03:30:47 +01:00
memory-failure.c
mm: soft offline: split thp at the beginning of soft_offline_page()
2012-12-06 11:20:37 +00:00
memory.c
mm: hugetlbfs: close race during teardown of hugetlbfs shared page tables
2012-08-10 00:25:10 +01:00
mempolicy.c
mempolicy: fix a memory corruption by refcount imbalance in alloc_pages_vma()
2012-10-17 03:49:59 +01:00
mempool.c
mm: Map most files to use export.h instead of module.h
2011-10-31 09:20:12 -04:00
migrate.c
mm: compaction: introduce sync-light migration for use by compaction
2012-08-02 14:37:32 +01:00
mincore.c
mm: thp: fix pmd_bad() triggering in code paths holding mmap_sem read mode
2012-04-02 09:52:37 -07:00
mlock.c
Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux
2011-11-06 19:44:47 -08:00
mm_init.c
mm: Map most files to use export.h instead of module.h
2011-10-31 09:20:12 -04:00
mmap.c
Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux
2011-11-06 19:44:47 -08:00
mmu_context.c
mm: Map most files to use export.h instead of module.h
2011-10-31 09:20:12 -04:00
mmu_notifier.c
mm: mmu_notifier: fix freed page still mapped in secondary MMU
2012-08-10 00:25:09 +01:00
mmzone.c
mm: delete various needless include <linux/module.h>
2011-10-31 09:20:11 -04:00
mprotect.c
thp: mprotect: transparent huge page support
2011-01-13 17:32:44 -08:00
mremap.c
thp: mremap support and TLB optimization
2011-10-31 17:30:48 -07:00
msync.c
sanitize vfs_fsync calling conventions
2010-05-21 18:31:21 -04:00
nobootmem.c
mm: nobootmem: fix sign extend problem in __free_pages_memory()
2012-05-20 22:56:33 +01:00
nommu.c
NOMMU: Don't need to clear vm_mm when deleting a VMA
2012-03-12 12:31:25 -07:00
oom_kill.c
oom: fix integer overflow of points in oom_badness
2011-12-20 10:25:04 -08:00
page_alloc.c
mm/page_alloc: fix the page address of higher page's buddy calculation
2012-10-10 03:30:47 +01:00
page_cgroup.c
mm/page_cgroup.c: quiet sparse noise
2011-11-02 16:07:00 -07:00
page_io.c
block: kill off REQ_UNPLUG
2011-03-10 08:52:27 +01:00
page_isolation.c
mm: page_isolation: codeclean fix comment and rm unneeded val init
2010-10-26 16:52:11 -07:00
page-writeback.c
writeback: set max_pause to lowest value on zero bdi_dirty
2011-12-08 10:49:29 +08:00
pagewalk.c
mm: thp: fix pmd_bad() triggering in code paths holding mmap_sem read mode
2012-04-02 09:52:37 -07:00
percpu-km.c
percpu: clear memory allocated with the km allocator
2010-10-02 10:28:42 +03:00
percpu-vm.c
percpu: fix chunk range calculation
2011-11-22 08:09:46 -08:00
percpu.c
percpu: pcpu_embed_first_chunk() should free unused parts after all allocs are complete
2012-05-20 22:56:31 +01:00
pgtable-generic.c
mm/pgtable-generic.c: fix CONFIG_SWAP=n build
2011-01-26 10:49:58 +10:00
prio_tree.c
sanitize <linux/prefetch.h> usage
2011-05-20 12:50:29 -07:00
process_vm_access.c
Cross Memory Attach
2011-10-31 17:30:44 -07:00
quicklist.c
mm: delete various needless include <linux/module.h>
2011-10-31 09:20:11 -04:00
readahead.c
mm: Map most files to use export.h instead of module.h
2011-10-31 09:20:12 -04:00
rmap.c
mm: fix XFS oops due to dirty pages without buffers on s390
2012-10-30 23:27:06 +00:00
shmem.c
tmpfs: change final i_blocks BUG to WARNING
2012-12-06 11:20:08 +00:00
slab.c
slab: fix the DEADLOCK issue on l3 alien lock
2012-10-17 03:48:22 +01:00
slob.c
mm: Map most files to use export.h instead of module.h
2011-10-31 09:20:12 -04:00
slub.c
cpuset: mm: reduce large amounts of memory barrier related damage v3
2012-08-02 14:37:36 +01:00
sparse-vmemmap.c
mm: delete various needless include <linux/module.h>
2011-10-31 09:20:11 -04:00
sparse.c
mm/vmemmap: fix wrong use of virt_to_page
2012-12-06 11:20:36 +00:00
swap_state.c
mm: fix s390 BUG by __set_page_dirty_no_writeback on swap
2012-05-11 13:13:59 +01:00
swap.c
mm: fix UP THP spin_is_locked BUGs
2012-02-13 11:17:01 -08:00
swapfile.c
swap: fix shmem swapping when more than 8 areas
2012-06-19 23:18:28 +01:00
thrash.c
mm/thrash.c: quiet sparse noise
2011-10-31 17:30:50 -07:00
truncate.c
mm: fix invalidate_complete_page2() lock ordering
2012-10-17 03:49:45 +01:00
util.c
mm: Map most files to use export.h instead of module.h
2011-10-31 09:20:12 -04:00
vmalloc.c
mm: fix faulty initialization in vmalloc_init()
2012-06-10 14:41:46 +01:00
vmscan.c
mm: vmscan: fix endless loop in kswapd balancing
2012-12-06 11:20:37 +00:00
vmstat.c
mm/vmstat.c: cache align vm_stat
2011-10-31 17:30:51 -07:00