libvirt-6.5.0 breaks host passthrough migration

Jiri Denemark jdenemar at
Fri Jul 10 11:16:19 UTC 2020

On Fri, Jul 10, 2020 at 05:53:47 -0400, Mark Mielke wrote:
> Hi all:
> Any thoughts on this, or not time enough to look?
> I'm trying to decide what the right solution is on my end to deal with this
> breaking change, before more widely deploying it. If I know what the fix
> will be, I would like to align my strategy against it. Or, if we discuss
> and the libvirt team disagrees with my analysis, then I will have to decide
> whether to enable some sort of conversion mechanism to safely migrate
> machines from libvirt-6.4.0 and before, to libvirt-6.5.0 without losing the
> migration capability.

Ah, sorry about the delay, I was on vacation. Anyway, I just replied to
your original email...


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