Hi,
On 31/05/2022 10:40, Jan Beulich wrote:
On 31.05.2022 11:35, Julien Grall wrote:
On 31/05/2022 09:54, Jan Beulich wrote:
On 31.05.2022 05:12, Penny Zheng wrote:
--- a/xen/common/memory.c
+++ b/xen/common/memory.c
@@ -245,6 +245,29 @@ static void populate_physmap(struct memop_args *a)
On 31.05.2022 11:35, Julien Grall wrote:
> On 31/05/2022 09:54, Jan Beulich wrote:
>> On 31.05.2022 05:12, Penny Zheng wrote:
>>> --- a/xen/common/memory.c
>>> +++ b/xen/common/memory.c
>>> @@ -245,6 +245,29 @@ static void populate_physmap(struct memop_args *a)
>>>
>>> mfn =
Hi Jan,
On 31/05/2022 09:54, Jan Beulich wrote:
On 31.05.2022 05:12, Penny Zheng wrote:
--- a/xen/common/memory.c
+++ b/xen/common/memory.c
@@ -245,6 +245,29 @@ static void populate_physmap(struct memop_args *a)
mfn = _mfn(gpfn);
}
+else if (
On 31.05.2022 05:12, Penny Zheng wrote:
> --- a/xen/common/memory.c
> +++ b/xen/common/memory.c
> @@ -245,6 +245,29 @@ static void populate_physmap(struct memop_args *a)
>
> mfn = _mfn(gpfn);
> }
> +else if ( is_domain_using_staticmem(d) )
> +
When a static domain populates memory through populate_physmap at runtime,
it shall retrieve reserved pages from resv_page_list to make sure that
guest RAM is still restricted in statically configured memory regions.
This commit also introduces a new helper acquire_reserved_page to make it work.
