Michael S. Tsirkin b28e0506fa virtio_ring: document alignment requirements ...

Host needs to know vring element alignment requirements:
simply doing alignof on structures doesn't work reliably: on some
platforms gcc has alignof(uint32_t) == 2.

Add macros for alignment as specified in virtio 1.0 cs01,
export them to userspace as well.

Acked-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

2014-12-29 10:54:54 +02:00

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acpi

Merge branches 'acpi-scan', 'acpi-utils' and 'acpi-pm'

2014-12-18 18:42:56 +01:00

asm-generic

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

2014-12-16 14:53:01 -08:00

clocksource

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crypto

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drm

Revert "drm/gem: Warn on illegal use of the dumb buffer interface v2"

2014-12-24 13:13:22 +10:00

dt-bindings

Merge tag 'clk-for-linus-3.19' of git://git.linaro.org/people/mike.turquette/linux

2014-12-20 16:42:36 -08:00

keys

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kvm

arm/arm64: KVM: Require in-kernel vgic for the arch timers

2014-12-15 11:50:42 +01:00

linux

Merge branch 'upstream' of git://git.infradead.org/users/pcmoore/audit

2014-12-23 18:13:16 -08:00

math-emu

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media

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memory

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misc

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net

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2014-12-16 15:53:03 -08:00

pcmcia

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ras

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rdma

IB/core: Implement support for MMU notifiers regarding on demand paging regions

2014-12-15 18:13:36 -08:00

rxrpc

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scsi

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

2014-12-20 13:42:57 -08:00

soc

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sound

Merge tag 'sound-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

2014-12-11 13:20:50 -08:00

target

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

2014-12-20 13:42:57 -08:00

trace

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

2014-12-20 13:42:57 -08:00

uapi

virtio_ring: document alignment requirements

2014-12-29 10:54:54 +02:00

video

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xen

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Kbuild

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