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Re: [Xen-devel] [PATCH 05/12] xen: add hypercall interfaces for domain and cpupool parameter setting
- To: Juergen Gross <jgross@xxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx
- From: Daniel De Graaf <dgdegra@xxxxxxxxxxxxx>
- Date: Tue, 18 Sep 2018 17:23:45 -0400
- Cc: Stefano Stabellini <sstabellini@xxxxxxxxxx>, Wei Liu <wei.liu2@xxxxxxxxxx>, Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>, George Dunlap <George.Dunlap@xxxxxxxxxxxxx>, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Ian Jackson <ian.jackson@xxxxxxxxxxxxx>, Tim Deegan <tim@xxxxxxx>, Julien Grall <julien.grall@xxxxxxx>, Jan Beulich <jbeulich@xxxxxxxx>
- Delivery-date: Tue, 18 Sep 2018 21:23:57 +0000
- Ironport-phdr: 9a23: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
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 09/18/2018 02:03 AM, Juergen Gross wrote:
Add a new domctl for setting domain specific parameters similar to
XEN_SYSCTL_set_parameter for global hypervisor parameters.
Enhance XEN_SYSCTL_set_parameter to be usable for setting cpupool
specific parameters, too. For now do only extended parameter checking.
The cpupool parameter setting will be added later.
Signed-off-by: Juergen Gross <jgross@xxxxxxxx>
You also need to add the permission to the create_domain_common macro
in xen.if (currently you only let dom0 modify its own settings). If
you intend this interface to be used to modify running domains, adding
it to the manage_domain macro would also be useful, but that's not as
critical.
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