Re: [Xen-devel] [PATCH v5 2/4] libxl/x86: Build e820 map earlier for HVM/PVH guests

[Roger Pau Monné <roger.pau@xxxxxxxxxx>]

On Mon, Apr 02, 2018 at 11:05:19PM -0700, Maran Wilson wrote:
> From: Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>
> 
> Since hvm_start_info has now been expanded to include memory map (i.e.
> e820) we need to know size of this map by the time we create
> dom->start_info_seg in alloc_magic_pages_hvm().
> 
> To do so we have to call libxl__arch_domain_construct_memmap() earlier,
> before xc_dom_build_image(). And since libxl__arch_domain_construct_memmap()
> is only used by for x86 we can make this call from x86's
> libxl__arch_domain_finalise_hw_description(), at the same time removing
> its NOP definition from ARM code and renaming and making it static in
> libxl_x86.c
> 
> Signed-off-by: Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>

Reviewed-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>

Thanks, Roger.

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