Re: [Xen-devel] [PATCH v3 07/10] xen: arm: store per-boot module type instead of relying on index

[Julien Grall <julien.grall@xxxxxxxxxx>]

Hi Ian,

On 18/07/14 14:08, Ian Campbell wrote:
> This is more natural and better matches how multiboot is actually supposed to
> work.
>
> As part of this we need to modify consider_modules to handle Xen not
> necessarily being module zero any more. To do this we first register a module
> for Xen at the original load address and then update after we have relocated.
> This is also fixing a latent issue which is that get_xen_paddr() would not
> consider Xen's current physical address when picking the target address which
> was buggy because the relocation code cannot handle the possiblity of the old
possibility

> and new locations overlapping.
>
> All callers of consider_modules now consider the full range instead of some
> skipping slot 0.
>
> Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
Acked-by: Julien Grall <julien.grall@xxxxxxxxxx>

--
Julien Grall

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