Re: [PATCH v3 3/8] drm/i915: Partition the fence registers for vGPU in i915 driver

Gerd Hoffmann
2014-12-16T14:41:25Z

Hi,

> I didn't figure out how each domain knowns which fences to use? They
> know how many, but which ones?

I think the guest doesn't have to know because mmio access is trapped by
the hypervisor anyway.

cheers,
Gerd