Re: [PATCH] vfio/pci: Clear error and request eventfd ctx after releasing

[Qian Cai]

> On Jun 16, 2020, at 5:26 PM, Alex Williamson <alex.william...@redhat.com> 
> wrote:
> 
> The next use of the device will generate an underflow from the
> stale reference.

Thanks Alex for taking care of this. I suppose my tests were too basic and 
never able to catch this underflow in the first place.