Mel Gorman af2c1401e6 mm: numa: guarantee that tlb_flush_pending updates are visible before page table updates ...

According to documentation on barriers, stores issued before a LOCK can
complete after the lock implying that it's possible tlb_flush_pending
can be visible after a page table update.  As per revised documentation,
this patch adds a smp_mb__before_spinlock to guarantee the correct
ordering.

Signed-off-by: Mel Gorman <mgorman@suse.de>
Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Rik van Riel <riel@redhat.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2013-12-18 19:04:51 -08:00

..

acpi

Merge branch 'acpica'

2013-11-27 01:03:27 +01:00

asm-generic

mm: fix TLB flush race between migration, and change_protection_range

2013-12-18 19:04:51 -08:00

clocksource

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crypto

crypto: scatterwalk - Use sg_chain_ptr on chain entries

2013-12-09 19:58:52 +08:00

drm

Merge branch 'ttm-fixes-3.13' of git://people.freedesktop.org/~thomash/linux into drm-fixes

2013-11-21 18:46:56 +10:00

dt-bindings

For the 3.13 merge window we have a couple of new drivers for the AMS

2013-11-15 16:37:40 -08:00

keys

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kvm

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linux

mm: numa: guarantee that tlb_flush_pending updates are visible before page table updates

2013-12-18 19:04:51 -08:00

math-emu

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media

[media] videobuf2: Add support for file access mode flags for DMABUF exporting

2013-12-09 14:50:50 -02:00

memory

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misc

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net

sctp: properly latch and use autoclose value from sock to association

2013-12-10 22:41:26 -05:00

pcmcia

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ras

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rdma

Merge branches 'cma', 'cxgb4', 'flowsteer', 'ipoib', 'misc', 'mlx4', 'mlx5', 'nes', 'ocrdma', 'qib' and 'srp' into for-next

2013-11-17 08:22:19 -08:00

rxrpc

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scsi

[SCSI] Disable WRITE SAME for RAID and virtual host adapter drivers

2013-11-29 08:48:39 +04:00

sound

ALSA: memalloc.h - fix wrong truncation of dma_addr_t

2013-12-10 15:30:46 +01:00

target

target_core_alua: Store supported ALUA states

2013-11-20 11:26:37 -08:00

trace

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

2013-12-02 10:13:09 -08:00

uapi

sound fixes for 3.13-rc4

2013-12-12 13:14:25 -08:00

video

fbdev changes for 3.13

2013-11-14 14:44:20 +09:00

xen

Features:

2013-11-15 13:34:37 +09:00

Kbuild

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