Re: [Qemu-devel] [PATCH 0/2] Xen pvUSB correction

[Gerd Hoffmann]

On Mo, 2016-09-26 at 14:43 +0200, Juergen Gross wrote:
> Trying to use pvUSB in a Xen guest with a qemu emulated USB controller
> will crash qemu as it tries to attach a pvUSB device to the emulated
> controller.

Hmm.  --verbose please.

While this clearly doesn't do what you intended I think it should not
have crashed qemu.  pvUSB devices should work on emulated controller
(and emulated devices should work on the pvUSB controller).  If they
don't you probably taking shortcuts somewhere which work only for the
pvUSB device on pvUSB controller case.

Please check.

cheers,
  Gerd