Michael S. Tsirkin a259df36d1 ptr_ring: READ/WRITE_ONCE for __ptr_ring_empty ...

Lockless __ptr_ring_empty requires that consumer head is read and
written at once, atomically. Annotate accordingly to make sure compiler
does it correctly.  Switch locked callers to __ptr_ring_peek which does
not support the lockless operation.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2018-01-29 12:02:53 -05:00

..

acpi

Merge branch 'acpi-ec' into acpi

2017-11-30 13:37:29 +01:00

asm-generic

error-injection: Add injectable error types

2018-01-12 17:33:38 -08:00

clocksource

Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

2017-11-15 10:56:56 -08:00

crypto

Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2018-01-05 12:10:06 -08:00

drm

drm: rework delayed connector cleanup in connector_iter

2017-12-13 22:59:00 +01:00

dt-bindings

Merge tag 'drm-for-v4.15-part2' of git://people.freedesktop.org/~airlied/linux

2017-11-23 21:04:56 -10:00

keys

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

kvm

KVM: arm/arm64: timer: Don't set irq as forwarded if no usable GIC

2017-12-18 10:53:23 +01:00

linux

ptr_ring: READ/WRITE_ONCE for __ptr_ring_empty

2018-01-29 12:02:53 -05:00

math-emu

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media

Merge tag 'media/v4.15-1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

2017-11-15 20:30:12 -08:00

memory

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misc

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net

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2018-01-29 10:15:51 -05:00

pcmcia

…

ras

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

rdma

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma

2017-11-15 14:54:53 -08:00

scsi

scsi: libsas: align sata_device's rps_resp on a cacheline

2017-11-21 23:06:32 -05:00

soc

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

2017-11-17 20:04:24 -08:00

sound

ALSA: hda - Fix yet remaining issue with vmaster 0dB initialization

2017-11-22 12:34:56 +01:00

target

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

2017-11-24 19:19:20 -10:00

trace

net: tracepoint: exposing sk_faimily in tracepoint inet_sock_set_state

2018-01-08 14:32:45 -05:00

uapi

Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next

2018-01-28 21:22:46 -05:00

video

Merge tag 'fbdev-v4.15' of git://github.com/bzolnier/linux

2017-11-20 21:50:24 -10:00

xen

Merge tag 'for-linus-4.15-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip

2017-12-22 12:30:10 -08:00