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Re: [PATCH v7 5/7] xen: add new domctl get_changed_domain
- To: Juergen Gross <jgross@xxxxxxxx>
- From: Jan Beulich <jbeulich@xxxxxxxx>
- Date: Thu, 9 Jan 2025 16:50:49 +0100
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- Cc: "Daniel P. Smith" <dpsmith@xxxxxxxxxxxxxxxxxxxx>, Anthony PERARD <anthony.perard@xxxxxxxxxx>, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Michal Orzel <michal.orzel@xxxxxxx>, Julien Grall <julien@xxxxxxx>, Roger Pau Monné <roger.pau@xxxxxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx
- Delivery-date: Thu, 09 Jan 2025 15:50:54 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 09.01.2025 11:59, Juergen Gross wrote:
> Add a new domctl sub-function to get data of a domain having changed
> state (this is needed by Xenstore).
>
> The returned state just contains the domid, the domain unique id,
> and some flags (existing, shutdown, dying).
>
> In order to enable Xenstore stubdom being built for multiple Xen
> versions, make this domctl stable. For stable domctls the
> interface_version is always 0.
>
> Signed-off-by: Juergen Gross <jgross@xxxxxxxx>
> Acked-by: Daniel P. Smith <dpsmith@xxxxxxxxxxxxxxxxxxxx>
Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx> # non-XSM/Flask
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