Re: [Xen-devel] [PATCH 0/3] xen: support of large memory maps

[Alex Thorlton <alex.thorlton@xxxxxxx>]

On Tue, Mar 21, 2017 at 02:10:20PM +0100, Juergen Gross wrote:
> This patch series is the first part for adding support of large EFI
> memory maps (> the current limit of 128 entries) while reducing
> trampoline size.
> 
> I'm not posting the final patch for making the trampoline size
> reduction effective in order not to add major rebase work to Daniel's
> multiboot2 series.
> 
> Juergen Gross (3):
>   xen/x86: split boot trampoline into permanent and temporary part
>   xen/x86: use trampoline e820 buffer for BIOS interface only
>   xen/x86: support larger memory map from EFI

I have tested these patches on a system with a large E820 table (~700
entries) and everything appears to work fine.

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