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Re: [PATCH v7] xen/arm: Check for Static Heap feature when freeing resources
- To: Luca Fancellu <luca.fancellu@xxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- From: Michal Orzel <michal.orzel@xxxxxxx>
- Date: Tue, 17 Dec 2024 10:31:21 +0100
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- Cc: Penny Zheng <Penny.Zheng@xxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Julien Grall <julien@xxxxxxx>, Bertrand Marquis <bertrand.marquis@xxxxxxx>, Volodymyr Babchuk <Volodymyr_Babchuk@xxxxxxxx>, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Anthony PERARD <anthony.perard@xxxxxxxxxx>, Jan Beulich <jbeulich@xxxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>, Wei Chen <wei.chen@xxxxxxx>
- Delivery-date: Tue, 17 Dec 2024 09:31:33 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 13/12/2024 11:50, Luca Fancellu wrote:
>
>
> From: Penny Zheng <Penny.Zheng@xxxxxxx>
>
> If the Xen heap is statically configured in Device Tree, its size is
> definite, so only the defined memory shall be given to the boot
> allocator. Have a check where init_domheap_pages() is called
> which takes into account if static heap feature is used.
>
> Extract static_heap flag from init data bootinfo, as it will be needed
> after destroying the init data section, rename it to using_static_heap
> and use it to tell whether the Xen static heap feature is enabled.
>
> Signed-off-by: Penny Zheng <penny.zheng@xxxxxxx>
> Signed-off-by: Wei Chen <wei.chen@xxxxxxx>
> Signed-off-by: Luca Fancellu <luca.fancellu@xxxxxxx>
> Reviewed-by: Michal Orzel <michal.orzel@xxxxxxx>
I committed the patch. Thanks.
~Michal
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