On 17.05.22 15:01, Andrew Cooper wrote:
On 06/05/2022 13:00, Luca Fancellu wrote:Introduce domain-cpupool property of a xen,domain device tree node, that specifies the cpupool device tree handle of a xen,cpupool node that identifies a cpupool created at boot time where the guest will be assigned on creation.Add member to the xen_domctl_createdomain public interface so the XEN_DOMCTL_INTERFACE_VERSION version is bumped. Add public function to retrieve a pool id from the device tree cpupool node. Update documentation about the property. Signed-off-by: Luca Fancellu <luca.fance...@arm.com> Reviewed-by: Stefano Stabellini <sstabell...@kernel.org>This has broken the Ocaml bindings, and is conceptually wrong. The cpupool to use is a property of the vcpu, not the domain. It isn't legitimately part of createdomain.
What? All vcpus of a domain are always in the same cpupool. There is no operation "move vcpu to cpupool", but "move domain to cpupool". So your claim that the cpupool wouldn't be a property of the domain is IMO wrong. Juergen
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