On Fri, Dec 25, 2015 at 02:31:14PM -0800, Alexander Duyck wrote:
> The PCI hot-plug specification calls out that the OS can optionally
> implement a "pause" mechanism which is meant to be used for high
> availability type environments. What I am proposing is basically
> extending the standard SHPC
On Sun, Dec 27, 2015 at 1:21 AM, Michael S. Tsirkin wrote:
> On Fri, Dec 25, 2015 at 02:31:14PM -0800, Alexander Duyck wrote:
>> The PCI hot-plug specification calls out that the OS can optionally
>> implement a "pause" mechanism which is meant to be used for high
>> availability type environments
Hi Michael, Paolo,
Now it is the time to return to the challenge that how to reserve guest
physical region internally used by ACPI.
Igor suggested that:
| An alternative place to allocate reserve from could be high memory.
| For pc we have "reserved-memory-end" which currently makes sure
| that
> >
> > Even if the device driver doesn't support migration, you still want to
> > migrate VM? That maybe risk and we should add the "bad path" for the
> > driver at least.
>
> At a minimum we should have support for hot-plug if we are expecting to
> support migration. You would simply have to ho
On Sun, Dec 27, 2015 at 7:20 PM, Dong, Eddie wrote:
>> >
>> > Even if the device driver doesn't support migration, you still want to
>> > migrate VM? That maybe risk and we should add the "bad path" for the
>> > driver at least.
>>
>> At a minimum we should have support for hot-plug if we are expe
