Hi Julien,
>
>> Note also that a foreign unmap resulting in a page free is also not
>> the common case, as that should only happen when the foreign domain
>> has been destroyed, or the page ballooned out, so to benchmark the
>> worst case some effort will be needed in order to model this
>>
On Fri, May 10, 2024 at 10:37:53PM +0100, Julien Grall wrote:
> Hi Roger,
>
> On 09/05/2024 13:58, Roger Pau Monné wrote:
> > On Thu, May 09, 2024 at 01:12:00PM +0100, Julien Grall wrote:
> > > Hi,
> > >
> > > On 09/05/2024 12:28, Roger Pau Monné wrote:
> > > > OTOH for 1GB given the code here
Hi Roger,
On 09/05/2024 13:58, Roger Pau Monné wrote:
On Thu, May 09, 2024 at 01:12:00PM +0100, Julien Grall wrote:
Hi,
On 09/05/2024 12:28, Roger Pau Monné wrote:
On Thu, May 09, 2024 at 10:50:56AM +0100, Julien Grall wrote:
On 09/05/2024 09:13, Roger Pau Monné wrote:
On Wed, May 08,
On Thu, May 09, 2024 at 01:12:00PM +0100, Julien Grall wrote:
> Hi,
>
> On 09/05/2024 12:28, Roger Pau Monné wrote:
> > On Thu, May 09, 2024 at 10:50:56AM +0100, Julien Grall wrote:
> > >
> > >
> > > On 09/05/2024 09:13, Roger Pau Monné wrote:
> > > > On Wed, May 08, 2024 at 11:11:04PM +0100,
Hi,
On 09/05/2024 12:28, Roger Pau Monné wrote:
On Thu, May 09, 2024 at 10:50:56AM +0100, Julien Grall wrote:
On 09/05/2024 09:13, Roger Pau Monné wrote:
On Wed, May 08, 2024 at 11:11:04PM +0100, Julien Grall wrote:
Also the interactions with the remote domain would need to be audited,
as
On Thu, May 09, 2024 at 10:50:56AM +0100, Julien Grall wrote:
>
>
> On 09/05/2024 09:13, Roger Pau Monné wrote:
> > On Wed, May 08, 2024 at 11:11:04PM +0100, Julien Grall wrote:
> > Also the interactions with the remote domain would need to be audited,
> > as the remote domain shattering the
On 09/05/2024 09:13, Roger Pau Monné wrote:
On Wed, May 08, 2024 at 11:11:04PM +0100, Julien Grall wrote:
Hi,
CC-ing Roger as he is working on adding support for the foreign mapping on
x86. Although, I am not expecting any implication as only 4KB mapping should
be supported.
I don't think
On Wed, May 08, 2024 at 11:11:04PM +0100, Julien Grall wrote:
> Hi,
>
> CC-ing Roger as he is working on adding support for the foreign mapping on
> x86. Although, I am not expecting any implication as only 4KB mapping should
> be supported.
I don't think we have plans on x86 to support foreign
On Tue, Apr 23, 2024 at 09:25:28AM +0100, Luca Fancellu wrote:
> From: Penny Zheng
>
> We are doing foreign memory mapping for static shared memory, and
> there is a great possibility that it could be super mapped.
> But today, p2m_put_l3_page could not handle superpages.
>
> This commits
Hi,
CC-ing Roger as he is working on adding support for the foreign mapping
on x86. Although, I am not expecting any implication as only 4KB mapping
should be supported.
On 08/05/2024 22:05, Julien Grall wrote:
On 07/05/2024 14:30, Luca Fancellu wrote:
On 7 May 2024, at 14:20, Julien Grall
On 07/05/2024 14:30, Luca Fancellu wrote:
Hi Julien,
Hi Luca,
On 7 May 2024, at 14:20, Julien Grall wrote:
Hi Luca,
On 23/04/2024 09:25, Luca Fancellu wrote:
From: Penny Zheng
We are doing foreign memory mapping for static shared memory, and
there is a great possibility that it could
Hi Julien,
> On 7 May 2024, at 14:20, Julien Grall wrote:
>
> Hi Luca,
>
> On 23/04/2024 09:25, Luca Fancellu wrote:
>> From: Penny Zheng
>> We are doing foreign memory mapping for static shared memory, and
>> there is a great possibility that it could be super mapped.
>
> Is this because we
Hi Luca,
On 23/04/2024 09:25, Luca Fancellu wrote:
From: Penny Zheng
We are doing foreign memory mapping for static shared memory, and
there is a great possibility that it could be super mapped.
Is this because we are mapping more than one page at the time? Can you
point me to the code?
Hi Luca,
On 23/04/2024 10:25, Luca Fancellu wrote:
>
>
> From: Penny Zheng
>
> We are doing foreign memory mapping for static shared memory, and
> there is a great possibility that it could be super mapped.
> But today, p2m_put_l3_page could not handle superpages.
>
> This commits implements
From: Penny Zheng
We are doing foreign memory mapping for static shared memory, and
there is a great possibility that it could be super mapped.
But today, p2m_put_l3_page could not handle superpages.
This commits implements a new function p2m_put_superpage to handle superpages,
specifically for
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