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    SubjectRe: [PATCH 2/2] xen: Kconfig: nest Xen guest options
    On Thu, Oct 15, 2020 at 5:42 AM Jürgen Groß <jgross@suse.com> wrote:
    >
    > On 14.10.20 19:53, Jason Andryuk wrote:
    > > Moving XEN_512GB allows it to nest under XEN_PV. That also allows
    > > XEN_PVH to nest under XEN as a sibling to XEN_PV and XEN_PVHVM giving:
    > >
    > > [*] Xen guest support
    > > [*] Xen PV guest support
    > > [*] Limit Xen pv-domain memory to 512GB
    > > [*] Xen PV Dom0 support
    >
    > This has currently a wrong text/semantics:
    >
    > It should be split to CONFIG_XEN_DOM0 and CONFIG_XEN_PV_DOM0.
    >
    > Otherwise the backends won't be enabled per default for a PVH-only
    > config meant to be Dom0-capable.
    >
    > You don't have to do that in your patches if you don't want to, but
    > I wanted to mention it with you touching this area of Kconfig.

    Yes, good point. I had not considered that.

    > > [*] Xen PVHVM guest support
    > > [*] Xen PVH guest support
    > >
    > > Signed-off-by: Jason Andryuk <jandryuk@gmail.com>
    >
    > Reviewed-by: Juergen Gross <jgross@suse.com>

    Thanks,
    Jason

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