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Re: [Qemu-devel] [PATCH v2] tests: fix qvirtqueue_kick
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From: |
Stefan Hajnoczi |
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Subject: |
Re: [Qemu-devel] [PATCH v2] tests: fix qvirtqueue_kick |
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Date: |
Mon, 5 Sep 2016 14:07:56 -0400 |
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User-agent: |
Mutt/1.7.0 (2016-08-17) |
On Sat, Aug 27, 2016 at 04:34:14PM -0400, Laurent Vivier wrote:
> vq->avail.idx and vq->avail->ring[] are a 16bit values,
> so read and write them with readw()/writew() instead of
> readl()/writel().
>
> To read/write a 16bit value with a 32bit accessor works fine
> on little-endian CPU but not on big endian CPU.
>
> Signed-off-by: Laurent Vivier <address@hidden>
> ---
> v2: vq->avail->ring[] is also a 16bit value
>
> tests/libqos/virtio.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
Thanks, applied to my block-next tree:
https://github.com/stefanha/qemu/commits/block-next
Stefan
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