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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-12-14 23:36:46 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-12-14 23:36:46 +0300 |
| commit | 75b08038ceb62f3bd8935346679920f97c3cf9f6 (patch) | |
| tree | 66cbc62bb569996c90877bbf010285828f669c9a /mm | |
| parent | fb1beb29b5c531b12485d7c32174a77120590481 (diff) | |
| parent | 70fe440718d9f42bf963c2cffe12008eb5556165 (diff) | |
| download | linux-75b08038ceb62f3bd8935346679920f97c3cf9f6.tar.xz | |
Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
x86, mce: Clean up thermal init by introducing intel_thermal_supported()
x86, mce: Thermal monitoring depends on APIC being enabled
x86: Gart: fix breakage due to IOMMU initialization cleanup
x86: Move swiotlb initialization before dma32_free_bootmem
x86: Fix build warning in arch/x86/mm/mmio-mod.c
x86: Remove usedac in feature-removal-schedule.txt
x86: Fix duplicated UV BAU interrupt vector
nvram: Fix write beyond end condition; prove to gcc copy is safe
mm: Adjust do_pages_stat() so gcc can see copy_from_user() is safe
x86: Limit the number of processor bootup messages
x86: Remove enabling x2apic message for every CPU
doc: Add documentation for bootloader_{type,version}
x86, msr: Add support for non-contiguous cpumasks
x86: Use find_e820() instead of hard coded trampoline address
x86, AMD: Fix stale cpuid4_info shared_map data in shared_cpu_map cpumasks
Trivial percpu-naming-introduced conflicts in arch/x86/kernel/cpu/intel_cacheinfo.c
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/migrate.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/migrate.c b/mm/migrate.c index 7dbcb22316d2..0bc640fd68fa 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -1044,7 +1044,7 @@ static int do_pages_stat(struct mm_struct *mm, unsigned long nr_pages, int err; for (i = 0; i < nr_pages; i += chunk_nr) { - if (chunk_nr + i > nr_pages) + if (chunk_nr > nr_pages - i) chunk_nr = nr_pages - i; err = copy_from_user(chunk_pages, &pages[i], |