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Re: [Qemu-devel] [PATCH v2] vhost-user: define conventions for vhost-use
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From: |
Marc-André Lureau |
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Subject: |
Re: [Qemu-devel] [PATCH v2] vhost-user: define conventions for vhost-user backends |
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Date: |
Sat, 6 Oct 2018 02:32:45 +0400 |
Hi
On Fri, Oct 5, 2018 at 7:59 PM Hoffmann, Gerd <address@hidden> wrote:
>
> Hi,
>
> > For example, "virgl" support may not be implemented. This
> > --print-capabilities is a simple way to check what the backend
> > implements.
>
> What is the expected behavior in case virgl is implemented by the
> backend, but not available (due to lack of 3d hardware in the host for
> example) ?
I would say either it fails at runtime, or the backend doesn't announce it.
Would you want something else?