Re: [Xen-devel] [PATCH v4 1/2] x86/hvm/viridian: keep APIC assist page mapped...

[Andrew Cooper <andrew.cooper3@xxxxxxxxxx>]

On 17/03/16 08:37, Paul Durrant wrote:
> ... for the lifetime of the domain.
>
> If Xen is to make use of the APIC assist enlightenment then a persistent
> mapping needs to be kept, rather than the temporary one which is currently
> used only to initialize the page content.
>
> This patch also adds a comment block at the top of the source with
> information on the latest version of the spec. from Microsoft and the
> current URL where it may be found.
>
> Signed-off-by: Paul Durrant <paul.durrant@xxxxxxxxxx>
> Cc: Keir Fraser <keir@xxxxxxx>
> Cc: Jan Beulich <jbeulich@xxxxxxxx>
> Cc: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

By the looks of it, this patch textually depends on your Viridian TLB fixes?

Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

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