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linux/arch/powerpc
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Aneesh Kumar K.V fe86f9f837 powerpc/thp: Use ACCESS_ONCE when loading pmdp 
commit 7e467245bf upstream.

We would get wrong results in compiler recomputed old_pmd. Avoid
that by using ACCESS_ONCE

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
History 2014-09-17 09:21:57 -07:00
..
boot Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild 2014-06-12 21:23:38 -07:00
configs powerpc: Remove platforms/wsp and associated pieces 2014-06-11 16:35:38 +10:00
crypto powerpc: Fix compile of sha1-powerpc-asm.S on 32-bit 2013-03-05 16:56:26 +11:00
include powerpc/thp: Handle combo pages in invalidate 2014-09-17 09:21:57 -07:00
kernel powerpc/powernv: Fix IOMMU group lost 2014-09-17 09:21:50 -07:00
kvm KVM: PPC: Book3S: Fix LPCR one_reg interface 2014-09-05 16:36:32 -07:00
lib powerpc: use _GLOBAL_TOC for memmove 2014-07-22 15:56:04 +10:00
math-emu powerpc: Correct emulated mtfsf instruction 2014-04-07 10:33:11 +10:00
mm powerpc/thp: Use ACCESS_ONCE when loading pmdp 2014-09-17 09:21:57 -07:00
net powerpc: bpf: Fix the broken LD_VLAN_TAG_PRESENT test 2014-06-27 16:14:12 -07:00
oprofile cpufreq: remove unused notifier: CPUFREQ_{SUSPENDCHANGE|RESUMECHANGE} 2014-03-19 14:10:24 +01:00
perf powerpc/perf: Fix MMCR2 handling for EBB 2014-07-23 17:16:47 +10:00
platforms powerpc/thp: Don't recompute vsid and ssize in loop on invalidate 2014-09-17 09:21:56 -07:00
sysdev powerpc/kmemleak: Do not scan the DART table 2014-06-24 14:29:46 +10:00
xmon powerpc/xmon: avoid format string leaking to printk 2014-06-11 17:04:03 +10:00
Kconfig locking/mutex: Disable optimistic spinning on some architectures 2014-07-16 14:57:07 +02:00
Kconfig.debug powerpc/powernv: Remove OPAL v1 takeover 2014-06-25 13:10:47 +10:00
Makefile Merge branch 'merge' into next 2014-05-28 13:30:12 +10:00
relocs_check.pl Fix warning typo "CONFIG_RELCOATABLE" 2013-05-29 15:11:30 +02:00