Re: [Xen-devel] [RFC PATCH 1/8] x86/domctl: introduce a pair of hypercall to set and get cpu topology

2018-04-23 Thread Jan Beulich
>>> On 08.01.18 at 05:01, wrote: > Define interface, structures and hypercalls for toolstack to build > cpu topology and for guest that will retrieve it [1]. > Two subop hypercalls introduced by this patch: > XEN_DOMCTL_set_cpu_topology to define cpu topology information per

Re: [Xen-devel] [RFC PATCH 1/8] x86/domctl: introduce a pair of hypercall to set and get cpu topology

2018-01-10 Thread Andrew Cooper
On 09/01/2018 20:47, Chao Gao wrote: > On Tue, Jan 09, 2018 at 11:47:54PM +, Andrew Cooper wrote: >> On 08/01/18 04:01, Chao Gao wrote: >>> Define interface, structures and hypercalls for toolstack to build >>> cpu topology and for guest that will retrieve it [1]. >>> Two subop hypercalls

Re: [Xen-devel] [RFC PATCH 1/8] x86/domctl: introduce a pair of hypercall to set and get cpu topology

2018-01-09 Thread Chao Gao
On Tue, Jan 09, 2018 at 11:47:54PM +, Andrew Cooper wrote: >On 08/01/18 04:01, Chao Gao wrote: >> Define interface, structures and hypercalls for toolstack to build >> cpu topology and for guest that will retrieve it [1]. >> Two subop hypercalls introduced by this patch: >>

Re: [Xen-devel] [RFC PATCH 1/8] x86/domctl: introduce a pair of hypercall to set and get cpu topology

2018-01-09 Thread Chao Gao
On Tue, Jan 09, 2018 at 12:18:13PM -0500, Daniel De Graaf wrote: >On 01/09/2018 04:06 AM, Chao Gao wrote: >> On Mon, Jan 08, 2018 at 01:14:44PM -0500, Daniel De Graaf wrote: >> > On 01/07/2018 11:01 PM, Chao Gao wrote: >> > > Define interface, structures and hypercalls for toolstack to build >> >

Re: [Xen-devel] [RFC PATCH 1/8] x86/domctl: introduce a pair of hypercall to set and get cpu topology

2018-01-09 Thread Andrew Cooper
On 08/01/18 04:01, Chao Gao wrote: > Define interface, structures and hypercalls for toolstack to build > cpu topology and for guest that will retrieve it [1]. > Two subop hypercalls introduced by this patch: > XEN_DOMCTL_set_cpu_topology to define cpu topology information per domain > and

Re: [Xen-devel] [RFC PATCH 1/8] x86/domctl: introduce a pair of hypercall to set and get cpu topology

2018-01-09 Thread Daniel De Graaf
On 01/09/2018 04:06 AM, Chao Gao wrote: On Mon, Jan 08, 2018 at 01:14:44PM -0500, Daniel De Graaf wrote: On 01/07/2018 11:01 PM, Chao Gao wrote: Define interface, structures and hypercalls for toolstack to build cpu topology and for guest that will retrieve it [1]. Two subop hypercalls

Re: [Xen-devel] [RFC PATCH 1/8] x86/domctl: introduce a pair of hypercall to set and get cpu topology

2018-01-09 Thread Chao Gao
On Mon, Jan 08, 2018 at 01:14:44PM -0500, Daniel De Graaf wrote: >On 01/07/2018 11:01 PM, Chao Gao wrote: >> Define interface, structures and hypercalls for toolstack to build >> cpu topology and for guest that will retrieve it [1]. >> Two subop hypercalls introduced by this patch: >>

Re: [Xen-devel] [RFC PATCH 1/8] x86/domctl: introduce a pair of hypercall to set and get cpu topology

2018-01-08 Thread Daniel De Graaf
On 01/07/2018 11:01 PM, Chao Gao wrote: Define interface, structures and hypercalls for toolstack to build cpu topology and for guest that will retrieve it [1]. Two subop hypercalls introduced by this patch: XEN_DOMCTL_set_cpu_topology to define cpu topology information per domain and

[Xen-devel] [RFC PATCH 1/8] x86/domctl: introduce a pair of hypercall to set and get cpu topology

2018-01-07 Thread Chao Gao
Define interface, structures and hypercalls for toolstack to build cpu topology and for guest that will retrieve it [1]. Two subop hypercalls introduced by this patch: XEN_DOMCTL_set_cpu_topology to define cpu topology information per domain and XENMEM_get_cpu_topology to retrieve cpu topology