Dominique Martinet 2b6e72ed74 9P: Add memory barriers to protect request fields over cb/rpc threads handoff ...

We need barriers to guarantee this pattern works as intended:
[w] req->rc, 1		[r] req->status, 1
wmb			rmb
[w] req->status, 1	[r] req->rc

Where the wmb ensures that rc gets written before status,
and the rmb ensures that if you observe status == 1, rc is the new value.

Signed-off-by: Dominique Martinet <dominique.martinet@cea.fr>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>

2014-03-25 16:37:59 -05:00

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acpi

Merge branches 'acpi-processor', 'acpi-hotplug', 'acpi-init', 'acpi-pm' and 'acpica'

2014-01-29 11:47:18 +01:00

asm-generic

Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc

2014-01-27 21:03:39 -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 tag 'drm/for-3.14-rc1-20140123' of git://anongit.freedesktop.org/tegra/linux into drm-next

2014-01-29 12:03:56 +10:00

dt-bindings

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

2014-01-30 17:07:18 -08:00

keys

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kvm

KVM: arm-vgic: Set base addr through device API

2013-12-21 10:01:22 -08:00

linux

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

2014-02-02 11:30:08 -08:00

math-emu

math-emu: fix floating-point to integer overflow detection

2014-01-07 18:36:24 -06:00

media

[media] saa6588: add support for non-blocking mode

2014-01-07 07:42:19 -02:00

memory

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misc

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net

9P: Add memory barriers to protect request fields over cb/rpc threads handoff

2014-03-25 16:37:59 -05:00

pcmcia

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ras

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rdma

Merge branch 'ip-roce' into for-next

2014-01-22 23:24:21 -08:00

rxrpc

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scsi

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

2014-01-31 15:31:23 -08:00

sound

Merge tag 'boards-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2014-01-23 18:48:28 -08:00

target

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

2014-01-31 15:31:23 -08:00

trace

Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

2014-01-31 09:31:14 -08:00

uapi

Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

2014-01-31 09:31:14 -08:00

video

video: pxa168fb: Cleanup pxa168fb.h file

2014-01-17 10:57:43 +02:00

xen

Merge tag 'stable/for-linus-3.14-rc0-late-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip

2014-01-31 08:38:18 -08:00

Kbuild

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