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Re: [PATCH for-4.19] x86/pvh: declare PVH dom0 supported with caveats
- To: Roger Pau Monne <roger.pau@xxxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx
- From: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
- Date: Fri, 7 Jun 2024 12:32:52 +0100
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- Cc: Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>, Community Manager <community.manager@xxxxxxxxxxxxxx>, George Dunlap <george.dunlap@xxxxxxxxxx>, Jan Beulich <jbeulich@xxxxxxxx>, Julien Grall <julien@xxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>
- Delivery-date: Fri, 07 Jun 2024 11:33:05 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 07/06/2024 11:03 am, Roger Pau Monne wrote:
> PVH dom0 is functionally very similar to PVH domU except for the domain
> builder and the added set of hypercalls available to it.
>
> The main concern with declaring it "Supported" is the lack of some features
> when compared to classic PV dom0, hence switch it's status to supported with
> caveats. List the known missing features, there might be more features
> missing
> or not working as expected apart from the ones listed.
>
> Note there's some (limited) PVH dom0 testing on both osstest and gitlab.
>
> Signed-off-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>
> ---
> Hopefully this will attract more testing an resources to PVH dom0 in order to
> try to finish the missing features.
As agreed in the XenSummit session on the topic.
Acked-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
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