Re: [Xen-devel] [PATCH 11/12] xen/arm: mm: Don't open-code Xen PT update in {set, clear}_fixmap()

[Andrii Anisov <andrii.anisov@xxxxxxxxx>]

On 24.04.19 19:59, Julien Grall wrote:
> {set, clear}_fixmap() are currently open-coding update to the Xen
> page-tables. This can be avoided by using the generic helpers
> map_pages_to_xen() and destroy_xen_mappings().
>
> Both function are not meant to fail for fixmap, hence the BUG_ON()
> checking the return.
>
> Signed-off-by: Julien Grall <julien.grall@xxxxxxx>
> ---
Reviewed-by: Andrii Anisov <andrii_anisov@xxxxxxxx>

--
Sincerely,
Andrii Anisov.

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