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RE: [PATCH 2/2] xen/arm: Handle reserved heap pages in boot and heap allocator
- To: Julien Grall <julien@xxxxxxx>
- From: Henry Wang <Henry.Wang@xxxxxxx>
- Date: Thu, 1 Sep 2022 14:01:48 +0000
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- Cc: "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>, Bertrand Marquis <Bertrand.Marquis@xxxxxxx>, Wei Chen <Wei.Chen@xxxxxxx>, Volodymyr Babchuk <Volodymyr_Babchuk@xxxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>
- Delivery-date: Thu, 01 Sep 2022 14:02:09 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
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- Thread-topic: [PATCH 2/2] xen/arm: Handle reserved heap pages in boot and heap allocator
Hi Julien,
> -----Original Message-----
> From: Julien Grall <julien@xxxxxxx>
> >> + paddr_t reserved_heap_start = ~0, reserved_heap_end = 0,
> >
> > INVALID_PADDR or ~0ULL
>
> I would strongly prefer the former. It is more difficult to understand
> what's the value means in the latter.
Thanks for the input. You mean the INVALID_PADDR correct? Yeah
this is the one that I used in my local v2, will send it tomorrow after
doing the bootinfo change.
Kind regards,
Henry
>
> Cheers,
>
> --
> Julien Grall
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