Re: [PATCH v8 21/22] KVM: s390: CPU model support for AP virtualization

2018-08-09 Thread Tony Krowiak
On 08/09/2018 04:17 AM, David Hildenbrand wrote: On 08.08.2018 16:44, Tony Krowiak wrote: From: Tony Krowiak Introduces a new CPU model feature and two CPU model facilities to support AP virtualization for KVM guests. CPU model feature: The KVM_S390_VM_CPU_FEAT_AP feature indicates that AP i

Re: [PATCH v8 21/22] KVM: s390: CPU model support for AP virtualization

2018-08-09 Thread Harald Freudenberger
On 09.08.2018 10:17, David Hildenbrand wrote: > On 08.08.2018 16:44, Tony Krowiak wrote: >> From: Tony Krowiak >> >> Introduces a new CPU model feature and two CPU model >> facilities to support AP virtualization for KVM guests. >> >> CPU model feature: >> >> The KVM_S390_VM_CPU_FEAT_AP feature in

Re: [PATCH v8 21/22] KVM: s390: CPU model support for AP virtualization

2018-08-09 Thread David Hildenbrand
On 08.08.2018 16:44, Tony Krowiak wrote: > From: Tony Krowiak > > Introduces a new CPU model feature and two CPU model > facilities to support AP virtualization for KVM guests. > > CPU model feature: > > The KVM_S390_VM_CPU_FEAT_AP feature indicates that > AP instructions are available on the g

[PATCH v8 21/22] KVM: s390: CPU model support for AP virtualization

2018-08-08 Thread Tony Krowiak
From: Tony Krowiak Introduces a new CPU model feature and two CPU model facilities to support AP virtualization for KVM guests. CPU model feature: The KVM_S390_VM_CPU_FEAT_AP feature indicates that AP instructions are available on the guest. This feature will be enabled by the kernel only if th