On Thu, Nov 13, 2014 at 10:21:01AM +0100, Juergen Gross wrote:
> On 11/11/2014 06:47 PM, David Vrabel wrote:
> >On 11/11/14 05:43, Juergen Gross wrote:
> >>At start of the day the Xen hypervisor presents a contiguous mfn list
> >>to a pv-domain. In order to support sparse memory this mfn list is
>
On 11/14/2014 12:58 PM, David Vrabel wrote:
On 13/11/14 09:21, Juergen Gross wrote:
On 11/11/2014 06:47 PM, David Vrabel wrote:
Can you please test this with the following guests/scenarios.
* 64 bit dom0 with PCI devices with high MMIO BARs.
I'm not sure I have a machine available with this
On 13/11/14 09:21, Juergen Gross wrote:
> On 11/11/2014 06:47 PM, David Vrabel wrote:
>>
>> Can you please test this with the following guests/scenarios.
>>
>> * 64 bit dom0 with PCI devices with high MMIO BARs.
>
> I'm not sure I have a machine available with this configuration.
We have a bunch
On 11/11/2014 06:47 PM, David Vrabel wrote:
On 11/11/14 05:43, Juergen Gross wrote:
At start of the day the Xen hypervisor presents a contiguous mfn list
to a pv-domain. In order to support sparse memory this mfn list is
accessed via a three level p2m tree built early in the boot process.
Whenev
On 11/11/14 05:43, Juergen Gross wrote:
> At start of the day the Xen hypervisor presents a contiguous mfn list
> to a pv-domain. In order to support sparse memory this mfn list is
> accessed via a three level p2m tree built early in the boot process.
> Whenever the system needs the mfn associated
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