[libvirt] [PATCH 0/8] qemu: add support for virtio-input devices
Pavel Hrdina
phrdina at redhat.com
Mon Nov 30 12:22:22 UTC 2015
On Mon, Nov 30, 2015 at 11:25:19AM +0100, Gerd Hoffmann wrote:
> Hi,
>
> > I have only one thing to mention, but it's not in scope of this series, it's
> > an existing behavior. If you define a new guest with mouse/keyboard input
> > device with bus!=ps2 and graphics is defined, then we always add implicit mouse
> > and keyboard with bus=ps2 which leads to having two different mouses and
> > keyboards defined for the guest. We should probably update the code to not add
> > any implicit mouse or keyboard if there is already one.
>
> Adding ps/2 mouse + keyboard unconditionally makes sense (for x86) as
> any qemu guest will actually have a ps/2 keybaord and ps/2 mouse (even
> when started without graphics). That is hard-coded in the machine type
> init and can't be turned off.
>
> cheers,
> Gerd
>
Oh, good to know, thanks.
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