Chen, Kenneth W 502717f4e1 [PATCH] hugetlb: fix linked list corruption in unmap_hugepage_range() ...

commit fe1668ae5b causes kernel to oops with
libhugetlbfs test suite.  The problem is that hugetlb pages can be shared
by multiple mappings.  Multiple threads can fight over page->lru in the
unmap path and bad things happen.  We now serialize __unmap_hugepage_range
to void concurrent linked list manipulation.  Such serialization is also
needed for shared page table page on hugetlb area.  This patch will fixed
the bug and also serve as a prepatch for shared page table.

Signed-off-by: Ken Chen <[email protected]>
Cc: Hugh Dickins <[email protected]>
Cc: David Gibson <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

2006-10-11 11:14:15 -07:00

..

allocpercpu.c

…

bootmem.c

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bounce.c

[PATCH] BLOCK: Separate the bounce buffering code from the highmem code [try #6]

2006-09-30 20:32:11 +02:00

fadvise.c

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filemap_xip.c

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filemap.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6

2006-10-04 09:06:16 -07:00

filemap.h

Remove all inclusions of <linux/config.h>

2006-10-04 03:38:54 -04:00

fremap.c

[PATCH] paravirt: pte clear not present

2006-10-01 00:39:33 -07:00

highmem.c

[PATCH] BLOCK: Separate the bounce buffering code from the highmem code [try #6]

2006-09-30 20:32:11 +02:00

hugetlb.c

[PATCH] hugetlb: fix linked list corruption in unmap_hugepage_range()

2006-10-11 11:14:15 -07:00

internal.h

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Kconfig

Fix "can not" in Documentation and Kconfig

2006-10-03 22:53:09 +02:00

madvise.c

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Makefile

[PATCH] BLOCK: Make it possible to disable the block layer [try #6]

2006-09-30 20:52:31 +02:00

memory_hotplug.c

[PATCH] hot-add-mem x86_64: use CONFIG_MEMORY_HOTPLUG_RESERVE

2006-10-01 00:39:18 -07:00

memory.c

[PATCH] page fault retry with NOPAGE_REFAULT

2006-10-06 08:53:40 -07:00

mempolicy.c

[PATCH] kmemdup: some users

2006-10-01 00:39:19 -07:00

mempool.c

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migrate.c

[PATCH] BLOCK: Make it possible to disable the block layer [try #6]

2006-09-30 20:52:31 +02:00

mincore.c

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mlock.c

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mmap.c

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mmzone.c

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mprotect.c

[PATCH] paravirt: lazy mmu mode hooks.patch

2006-10-01 00:39:33 -07:00

mremap.c

[PATCH] paravirt: lazy mmu mode hooks.patch

2006-10-01 00:39:33 -07:00

msync.c

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nommu.c

Spelling fix: "control" instead of "cotrol"

2006-10-03 23:21:02 +02:00

oom_kill.c

[PATCH] oom: don't kill current when another OOM in progress

2006-09-29 09:18:21 -07:00

page_alloc.c

[PATCH] mm: remove memmap_zone_idx()

2006-10-11 11:14:14 -07:00

page_io.c

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page-writeback.c

fix file specification in comments

2006-10-03 23:01:26 +02:00

pdflush.c

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prio_tree.c

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readahead.c

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rmap.c

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shmem_acl.c

[PATCH] Access Control Lists for tmpfs

2006-09-29 09:18:24 -07:00

shmem.c

[PATCH] r/o bind mount prepwork: inc_nlink() helper

2006-10-01 00:39:30 -07:00

slab.c

[PATCH] slab: remove wrongly placed BUG_ON

2006-10-07 10:51:14 -07:00

slob.c

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sparse.c

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swap_state.c

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swap.c

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swapfile.c

[PATCH] valid_swaphandles() fix

2006-09-29 09:18:23 -07:00

thrash.c

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tiny-shmem.c

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truncate.c

[PATCH] invalidate_inode_pages2(): ignore page refcounts

2006-10-01 00:39:33 -07:00

util.c

[PATCH] slab: clean up leak tracking ifdefs a little bit

2006-10-04 07:55:13 -07:00

vmalloc.c

Spelling fix: "control" instead of "cotrol"

2006-10-03 23:21:02 +02:00

vmscan.c

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vmstat.c

Remove all inclusions of <linux/config.h>

2006-10-04 03:38:54 -04:00