Alexander Duyck 9e1a27ea42 virtio_ring: Update weak barriers to use dma_wmb/rmb ...

This change makes it so that instead of using smp_wmb/rmb which varies
depending on the kernel configuration we can can use dma_wmb/rmb which for
most architectures should be equal to or slightly more strict than
smp_wmb/rmb.

The advantage to this is that these barriers are available to uniprocessor
builds as well so the performance should improve under such a
configuration.

Signed-off-by: Alexander Duyck <alexander.h.duyck@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

2015-04-13 21:04:16 +09:30

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acpi

Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux

2015-02-19 11:28:36 -08:00

asm-generic

Merge tag 'virtio-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux

2015-02-18 09:24:01 -08:00

clocksource

time: move the timecounter/cyclecounter code into its own file.

2014-12-30 18:29:25 -05:00

crypto

Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2015-02-14 09:47:01 -08:00

drm

drm/ttm: device address space != CPU address space

2015-03-05 09:04:39 +10:00

dt-bindings

ARM: dts: am43xx: fix SLEWCTRL_FAST pinctrl binding

2015-03-06 09:21:03 -08:00

keys

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kvm

arm/arm64: KVM: Keep elrsr/aisr in sync with software model

2015-03-14 13:42:07 +01:00

linux

virtio_ring: Update weak barriers to use dma_wmb/rmb

2015-04-13 21:04:16 +09:30

math-emu

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media

[media] tea575x: split and export functions

2015-01-27 10:13:50 -02:00

memory

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misc

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net

netfilter: nf_tables: fix userdata length overflow

2015-03-04 18:46:06 +01:00

pcmcia

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ras

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rdma

Revert "IB/core: Add support for extended query device caps"

2015-02-06 00:54:33 -08:00

rxrpc

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scsi

Merge branch 'for-3.20/core' of git://git.kernel.dk/linux-block

2015-02-12 14:13:23 -08:00

soc

pm: at91: Workaround DDRSDRC self-refresh bug with LPDDR1 memories.

2015-03-03 19:43:59 +01:00

sound

ALSA: pcm: allow for trigger_tstamp snapshot in .trigger

2015-02-09 16:01:53 +01:00

target

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending

2015-02-21 13:21:19 -08:00

trace

Merge branch 'lazytime' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2015-02-17 16:12:34 -08:00

uapi

Add virtio-input driver.

2015-03-29 12:13:52 +10:30

video

OMAPDSS: fix regression with display sysfs files

2015-02-26 10:23:15 +02:00

xen

xen: Remove trailing semicolon from xenbus_register_frontend() definition

2015-03-02 10:38:59 +00:00

Kbuild

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