Re: [Xen-devel] [PATCH 1/2] libxl: Add virtio vga interface support for qemu

[Chris Patterson <cjp256@xxxxxxxxx>]

For anyone looking at this... while I have tested and verified that
both virtio-gpu and VirGL work, it's not without some hiccup.

I have been running Ubuntu 19.04 with this config for a few days and I
have had a couple VM freezes. 'xl dmesg' is spamming the following
repeatedly:
(XEN) irq.c:2479: dom3: pirq 143 or emuirq -3 already mapped

Seems to be related to MSI-X for the device, but I haven't yet had a
chance to dig into it.  Maybe someone knows if this is to be expected
given the state of things? :)

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