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Re: [PATCH 3/8] xen/domctl: Introduce and use XEN_DOMCTL_CDF_nested_virt

On Wed, Sep 30, 2020 at 02:42:43PM +0100, Andrew Cooper wrote:
> Like other major areas of functionality, nested virt (or not) needs to be
> known at domain creation time for sensible CPUID handling, and wants to be
> known this early for sensible infrastructure handling in Xen.
> Introduce XEN_DOMCTL_CDF_nested_virt and modify libxl to set it appropriately
> when creating domains.  There is no need to adjust the ARM logic to reject the
> use of this new flag.
> No functional change yet.
> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

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

Thanks, Roger.



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