On Fri, 07 Jan 2022 18:48:16 +,
Peter Maydell wrote:
>
> On Fri, 7 Jan 2022 at 18:18, Marc Zyngier wrote:
> > This is a chicken and egg problem: you need the IPA size to compute
> > the memory map, and you need the memory map to compute the IPA
> > size. Fun, isn't it?
> >
> > At the moment,
On Fri, 7 Jan 2022 at 18:18, Marc Zyngier wrote:
> This is a chicken and egg problem: you need the IPA size to compute
> the memory map, and you need the memory map to compute the IPA
> size. Fun, isn't it?
>
> At the moment, virt_set_memmap() doesn't know about the IPA space,
> generates a highes
Hi Eric,
On Fri, 07 Jan 2022 17:15:19 +,
Eric Auger wrote:
>
> Hi Marc,
>
> On 1/6/22 10:26 PM, Marc Zyngier wrote:
> > On Wed, 05 Jan 2022 09:22:39 +,
> > Eric Auger wrote:
> >> Hi Marc,
> >>
> >> On 12/27/21 10:16 PM, Marc Zyngier wrote:
> >>> Even when the VM is configured with high
Hi Marc,
On 1/6/22 10:26 PM, Marc Zyngier wrote:
> On Wed, 05 Jan 2022 09:22:39 +,
> Eric Auger wrote:
>> Hi Marc,
>>
>> On 12/27/21 10:16 PM, Marc Zyngier wrote:
>>> Even when the VM is configured with highmem=off, the highest_gpa
>>> field includes devices that are above the 4GiB limit.
>>>
On Wed, 05 Jan 2022 09:22:39 +,
Eric Auger wrote:
>
> Hi Marc,
>
> On 12/27/21 10:16 PM, Marc Zyngier wrote:
> > Even when the VM is configured with highmem=off, the highest_gpa
> > field includes devices that are above the 4GiB limit.
> > Similarily, nothing seem to check that the memory is
Hi Marc,
On 1/5/22 10:22 AM, Eric Auger wrote:
> Hi Marc,
>
> On 12/27/21 10:16 PM, Marc Zyngier wrote:
>> Even when the VM is configured with highmem=off, the highest_gpa
>> field includes devices that are above the 4GiB limit.
>> Similarily, nothing seem to check that the memory is within
>> th
Hi Marc,
On 12/27/21 10:16 PM, Marc Zyngier wrote:
> Even when the VM is configured with highmem=off, the highest_gpa
> field includes devices that are above the 4GiB limit.
> Similarily, nothing seem to check that the memory is within
> the limit set by the highmem=off option.
>
> This leads to f
Even when the VM is configured with highmem=off, the highest_gpa
field includes devices that are above the 4GiB limit.
Similarily, nothing seem to check that the memory is within
the limit set by the highmem=off option.
This leads to failures in virt_kvm_type() on systems that have
a crippled IPA
