Re: [Qemu-devel] [PATCH 0/3] Introduce a new --only-migratable option

[Peter Maydell]

On 15 December 2016 at 19:03, Dr. David Alan Gilbert
<address@hidden> wrote:
> One thing we'd have to do if we did that would be to
> add another flag to devices to declare that they might
> sometime in the future call the migrate_add_blocker.

...do you have a third-party library to suggest for
the "foretell the future" functionality necessary
for devices to implement this correctly? :-)

thanks
-- PMM