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Re: [Qemu-devel] [PATCH for-2.9 v2] virtio: fix vring_align() on 64-bit
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From: |
Eric Blake |
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Subject: |
Re: [Qemu-devel] [PATCH for-2.9 v2] virtio: fix vring_align() on 64-bit win32 platforms |
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Date: |
Fri, 24 Mar 2017 17:20:00 -0500 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.8.0 |
On 03/24/2017 04:21 PM, Andrew Baumann wrote:
So is 'win32' really a 64-bit platform, or should the subject be '64-bit
windows'?
> long is 32-bits on win32, which caused the top half of the address to
> be truncated; this patch changes it to use the QEMU_ALIGN_UP macro
> which does not suffer the same problem
>
> Signed-off-by: Andrew Baumann <address@hidden>
> ---
> include/hw/virtio/virtio.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
Reviewed-by: Eric Blake <address@hidden>
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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