Andi Kleen 888b9f7c58 HWPOISON: Handle hardware poisoned pages in try_to_unmap ...

When a page has the poison bit set replace the PTE with a poison entry.
This causes the right error handling to be done later when a process runs
into it.

v2: add a new flag to not do that (needed for the memory-failure handler
later) (Fengguang)
v3: remove unnecessary is_migration_entry() test (Fengguang, Minchan)

Reviewed-by: Minchan Kim <minchan.kim@gmail.com>
Reviewed-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>

2009-09-16 11:50:11 +02:00

..

allocpercpu.c

percpu: use dynamic percpu allocator as the default percpu allocator

2009-06-24 15:13:35 +09:00

backing-dev.c

writeback: check for registered bdi in flusher add and inode dirty

2009-09-11 09:20:26 +02:00

bootmem.c

kmemleak: Do not report alloc_bootmem blocks as leaks

2009-08-27 14:29:17 +01:00

bounce.c

block: remove some includings of blktrace_api.h

2009-06-16 11:19:36 +02:00

debug-pagealloc.c

generic debug pagealloc

2009-04-01 08:59:13 -07:00

dmapool.c

dmapools: protect page_list walk in show_pools()

2009-06-30 18:56:00 -07:00

fadvise.c

readahead: move max_sane_readahead() calls into force_page_cache_readahead()

2009-06-16 19:47:28 -07:00

failslab.c

kmemtrace, mm: fix slab.h dependency problem in mm/failslab.c

2009-04-03 12:23:01 +02:00

filemap_xip.c

mm: do_xip_mapping_read: fix length calculation

2009-04-02 19:04:49 -07:00

filemap.c

vfs: Remove generic_osync_inode() and sync_page_range{_nolock}()

2009-09-14 17:08:17 +02:00

fremap.c

Do not account for the address space used by hugetlbfs using VM_ACCOUNT

2009-02-10 10:48:42 -08:00

highmem.c

block: remove some includings of blktrace_api.h

2009-06-16 11:19:36 +02:00

hugetlb.c

hugetlbfs: export vma_kernel_pagsize to modules

2009-09-10 08:33:01 +03:00

init-mm.c

mm: consolidate init_mm definition

2009-06-16 19:47:28 -07:00

internal.h

vmscan: do not unconditionally treat zones that fail zone_reclaim() as full

2009-06-16 19:47:45 -07:00

Kconfig

Merge branch 'x86-pat-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2009-09-15 09:19:38 -07:00

Kconfig.debug

kmemcheck: enable in the x86 Kconfig

2009-06-15 15:49:15 +02:00

kmemcheck.c

kmemcheck: add hooks for the page allocator

2009-06-15 15:48:33 +02:00

kmemleak-test.c

percpu: clean up percpu variable definitions

2009-06-24 15:13:48 +09:00

kmemleak.c

kmemleak: Improve the "Early log buffer exceeded" error message

2009-09-11 10:42:09 +01:00

maccess.c

[S390] maccess: add weak attribute to probe_kernel_write

2009-06-12 10:27:37 +02:00

madvise.c

mm: madvise(): correct return code

2009-06-16 19:47:40 -07:00

Makefile

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

2009-09-15 09:39:44 -07:00

memcontrol.c

cgroup avoid permanent sleep at rmdir

2009-07-29 19:10:35 -07:00

memory_hotplug.c

page-allocator: reset wmark_min and inactive ratio of zone when hotplug happens

2009-06-16 19:47:42 -07:00

memory.c

HWPOISON: Add poison check to page fault handling

2009-09-16 11:50:08 +02:00

mempolicy.c

mm: make set_mempolicy(MPOL_INTERLEAV) N_HIGH_MEMORY aware

2009-08-07 10:39:55 -07:00

mempool.c

mempool.c: clean up type-casting

2009-08-10 08:31:16 -07:00

migrate.c

HWPOISON: Use bitmask/action code for try_to_unmap behaviour

2009-09-16 11:50:10 +02:00

mincore.c

[CVE-2009-0029] System call wrappers part 14

2009-01-14 14:15:24 +01:00

mlock.c

mm: remove CONFIG_UNEVICTABLE_LRU config option

2009-06-16 19:47:42 -07:00

mm_init.c

mm: mminit_loglevel cannot be __meminitdata anymore

2008-08-20 15:40:30 -07:00

mmap.c

Security/SELinux: seperate lsm specific mmap_min_addr

2009-08-17 15:09:11 +10:00

mmu_notifier.c

mmu-notifiers: core

2008-07-28 16:30:21 -07:00

mmzone.c

[ARM] Double check memmap is actually valid with a memmap has unexpected holes V2

2009-05-18 11:22:24 +01:00

mprotect.c

perf_counter: Add mmap event hooks to mprotect()

2009-06-08 23:10:43 +02:00

mremap.c

[CVE-2009-0029] System call wrappers part 13

2009-01-14 14:15:23 +01:00

msync.c

[CVE-2009-0029] System call wrappers part 13

2009-01-14 14:15:23 +01:00

nommu.c

nommu: fix error handling in do_mmap_pgoff()

2009-09-05 11:30:42 -07:00

oom_kill.c

mm: revert "oom: move oom_adj value"

2009-08-18 16:31:13 -07:00

page_alloc.c

page-allocator: always change pageblock ownership when anti-fragmentation is disabled

2009-09-05 11:30:42 -07:00

page_cgroup.c

memcg: remove some redundant checks

2009-06-18 13:03:47 -07:00

page_io.c

mm: remove file argument from swap_readpage()

2009-06-16 19:47:44 -07:00

page_isolation.c

memory hotplug: fix page_zone() calculation in test_pages_isolated()

2008-11-06 15:41:19 -08:00

page-writeback.c

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

2009-09-15 09:39:44 -07:00

pagewalk.c

pagemap: pass mm into pagewalkers

2008-06-12 18:05:41 -07:00

percpu.c

Merge branch 'for-next' into for-linus

2009-09-15 09:57:19 +09:00

prio_tree.c

spelling fixes: mm/

2007-10-20 01:27:18 +02:00

quicklist.c

percpu: cleanup percpu array definitions

2009-06-24 15:13:45 +09:00

readahead.c

readahead: introduce context readahead algorithm

2009-06-16 19:47:30 -07:00

rmap.c

HWPOISON: Handle hardware poisoned pages in try_to_unmap

2009-09-16 11:50:11 +02:00

shmem_acl.c

shmfs: use 'check_acl' instead of 'permission'

2009-09-08 11:08:46 -07:00

shmem.c

shmfs: use 'check_acl' instead of 'permission'

2009-09-08 11:08:46 -07:00

slab.c

SLAB: Fix lockdep annotations

2009-06-29 09:57:10 +03:00

slob.c

slab: remove duplicate kmem_cache_init_late() declarations

2009-08-06 11:36:25 +03:00

slub.c

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

2009-09-15 09:39:44 -07:00

sparse-vmemmap.c

vmemmap: warn about page_structs with remote distance

2008-11-06 15:41:19 -08:00

sparse.c

mm: mminit_validate_memmodel_limits(): remove redundant test

2009-04-01 08:59:11 -07:00

swap_state.c

writeback: add name to backing_dev_info

2009-09-11 09:20:26 +02:00

swap.c

mm: fix Committed_AS underflow on large NR_CPUS environment

2009-05-02 15:36:10 -07:00

swapfile.c

HWPOISON: Add support for poison swap entries v2

2009-09-16 11:50:05 +02:00

thrash.c

mm: pass mm to grab_swap_token

2009-06-23 12:50:05 -07:00

truncate.c

mm: remove __invalidate_mapping_pages variant

2009-06-16 19:47:43 -07:00

util.c

Merge branches 'slab/documentation', 'slab/fixes', 'slob/cleanups' and 'slub/fixes' into for-linus

2009-06-17 08:30:15 +03:00

vmalloc.c

vmalloc: implement pcpu_get_vm_areas()

2009-08-14 15:00:52 +09:00

vmscan.c

HWPOISON: Use bitmask/action code for try_to_unmap behaviour

2009-09-16 11:50:10 +02:00

vmstat.c

vmscan: count the number of times zone_reclaim() scans and fails

2009-06-16 19:47:46 -07:00