Re: [Qemu-devel] [PATCH v1 RFC 6/6] KVM: s390: add cpu model support

2014-05-22 Thread Alexander Graf
On 22.05.14 22:36, Christian Borntraeger wrote: On 22/05/14 10:53, Paolo Bonzini wrote: Il 22/05/2014 10:23, Michael Mueller ha scritto: On Wed, 21 May 2014 15:22:35 +0200 Alexander Graf wrote: I have seen the slides from Eduardo which he presented during this years DevConf in Brno and made

Re: [Qemu-devel] [PATCH v1 RFC 6/6] KVM: s390: add cpu model support

2014-05-22 Thread Christian Borntraeger
On 22/05/14 10:53, Paolo Bonzini wrote: > Il 22/05/2014 10:23, Michael Mueller ha scritto: >> On Wed, 21 May 2014 15:22:35 +0200 >> Alexander Graf wrote: >> >> I have seen the slides from Eduardo which he presented during this years >> DevConf in Brno and made my comments according the s390x imple

Re: [Qemu-devel] [PATCH v1 RFC 6/6] KVM: s390: add cpu model support

2014-05-22 Thread Michael Mueller
On Thu, 22 May 2014 10:53:38 +0200 Paolo Bonzini wrote: > Il 22/05/2014 10:23, Michael Mueller ha scritto: > > On Wed, 21 May 2014 15:22:35 +0200 > > Alexander Graf wrote: > > > > I have seen the slides from Eduardo which he presented during this years > > DevConf in Brno and made my comments ac

Re: [Qemu-devel] [PATCH v1 RFC 6/6] KVM: s390: add cpu model support

2014-05-22 Thread Paolo Bonzini
Il 22/05/2014 10:23, Michael Mueller ha scritto: On Wed, 21 May 2014 15:22:35 +0200 Alexander Graf wrote: I have seen the slides from Eduardo which he presented during this years DevConf in Brno and made my comments according the s390x implementation on that. Is you will see, this is mostly ove

Re: [Qemu-devel] [PATCH v1 RFC 6/6] KVM: s390: add cpu model support

2014-05-21 Thread Alexander Graf
On 21.05.14 14:56, Michael Mueller wrote: On Tue, 20 May 2014 12:10:23 +0200 Alexander Graf wrote: On 20.05.14 12:02, Michael Mueller wrote: On Mon, 19 May 2014 22:14:00 +0200 Alexander Graf wrote: On 19.05.14 19:03, Michael Mueller wrote: On Mon, 19 May 2014 16:49:28 +0200 Alexander Gra

Re: [Qemu-devel] [PATCH v1 RFC 6/6] KVM: s390: add cpu model support

2014-05-21 Thread Michael Mueller
On Tue, 20 May 2014 12:10:23 +0200 Alexander Graf wrote: > > On 20.05.14 12:02, Michael Mueller wrote: > > On Mon, 19 May 2014 22:14:00 +0200 > > Alexander Graf wrote: > > > >> On 19.05.14 19:03, Michael Mueller wrote: > >>> On Mon, 19 May 2014 16:49:28 +0200 > >>> Alexander Graf wrote: > >>>

Re: [Qemu-devel] [PATCH v1 RFC 6/6] KVM: s390: add cpu model support

2014-05-20 Thread Alexander Graf
On 20.05.14 12:02, Michael Mueller wrote: On Mon, 19 May 2014 22:14:00 +0200 Alexander Graf wrote: On 19.05.14 19:03, Michael Mueller wrote: On Mon, 19 May 2014 16:49:28 +0200 Alexander Graf wrote: [...] What user and thus also user space wants depends on other factors: 1. reliability

Re: [Qemu-devel] [PATCH v1 RFC 6/6] KVM: s390: add cpu model support

2014-05-20 Thread Michael Mueller
On Mon, 19 May 2014 22:14:00 +0200 Alexander Graf wrote: > > On 19.05.14 19:03, Michael Mueller wrote: > > On Mon, 19 May 2014 16:49:28 +0200 > > Alexander Graf wrote: > > > >> On 19.05.14 16:18, Michael Mueller wrote: > >>> On Mon, 19 May 2014 13:48:08 +0200 > >>> Alexander Graf wrote: > >>>

Re: [PATCH v1 RFC 6/6] KVM: s390: add cpu model support

2014-05-19 Thread Alexander Graf
On 19.05.14 19:03, Michael Mueller wrote: On Mon, 19 May 2014 16:49:28 +0200 Alexander Graf wrote: On 19.05.14 16:18, Michael Mueller wrote: On Mon, 19 May 2014 13:48:08 +0200 Alexander Graf wrote: On 19.05.14 12:53, Michael Mueller wrote: On Fri, 16 May 2014 22:31:12 +0200 Alexander Gra

Re: [PATCH v1 RFC 6/6] KVM: s390: add cpu model support

2014-05-19 Thread Michael Mueller
On Mon, 19 May 2014 16:49:28 +0200 Alexander Graf wrote: > > On 19.05.14 16:18, Michael Mueller wrote: > > On Mon, 19 May 2014 13:48:08 +0200 > > Alexander Graf wrote: > > > >> On 19.05.14 12:53, Michael Mueller wrote: > >>> On Fri, 16 May 2014 22:31:12 +0200 > >>> Alexander Graf wrote: > >>>

Re: [PATCH v1 RFC 6/6] KVM: s390: add cpu model support

2014-05-19 Thread Alexander Graf
On 19.05.14 16:18, Michael Mueller wrote: On Mon, 19 May 2014 13:48:08 +0200 Alexander Graf wrote: On 19.05.14 12:53, Michael Mueller wrote: On Fri, 16 May 2014 22:31:12 +0200 Alexander Graf wrote: On 16.05.14 17:39, Michael Mueller wrote: On Fri, 16 May 2014 14:08:24 +0200 Alexander Gra

Re: [PATCH v1 RFC 6/6] KVM: s390: add cpu model support

2014-05-19 Thread Michael Mueller
On Mon, 19 May 2014 13:48:08 +0200 Alexander Graf wrote: > > On 19.05.14 12:53, Michael Mueller wrote: > > On Fri, 16 May 2014 22:31:12 +0200 > > Alexander Graf wrote: > > > >> On 16.05.14 17:39, Michael Mueller wrote: > >>> On Fri, 16 May 2014 14:08:24 +0200 > >>> Alexander Graf wrote: > >>>

Re: [PATCH v1 RFC 6/6] KVM: s390: add cpu model support

2014-05-19 Thread Alexander Graf
On 19.05.14 12:53, Michael Mueller wrote: On Fri, 16 May 2014 22:31:12 +0200 Alexander Graf wrote: On 16.05.14 17:39, Michael Mueller wrote: On Fri, 16 May 2014 14:08:24 +0200 Alexander Graf wrote: On 13.05.14 16:58, Michael Mueller wrote: This patch enables cpu model support in kvm/s390

Re: [PATCH v1 RFC 6/6] KVM: s390: add cpu model support

2014-05-19 Thread Michael Mueller
On Fri, 16 May 2014 22:31:12 +0200 Alexander Graf wrote: > > On 16.05.14 17:39, Michael Mueller wrote: > > On Fri, 16 May 2014 14:08:24 +0200 > > Alexander Graf wrote: > > > >> On 13.05.14 16:58, Michael Mueller wrote: > >>> This patch enables cpu model support in kvm/s390 via the vm attribute

Re: [PATCH v1 RFC 6/6] KVM: s390: add cpu model support

2014-05-16 Thread Alexander Graf
On 16.05.14 17:39, Michael Mueller wrote: On Fri, 16 May 2014 14:08:24 +0200 Alexander Graf wrote: On 13.05.14 16:58, Michael Mueller wrote: This patch enables cpu model support in kvm/s390 via the vm attribute interface. During KVM initialization, the host properties cpuid, IBC value and t

Re: [PATCH v1 RFC 6/6] KVM: s390: add cpu model support

2014-05-16 Thread Michael Mueller
On Fri, 16 May 2014 14:08:24 +0200 Alexander Graf wrote: > > On 13.05.14 16:58, Michael Mueller wrote: > > This patch enables cpu model support in kvm/s390 via the vm attribute > > interface. > > > > During KVM initialization, the host properties cpuid, IBC value and the > > facility list are st

Re: [PATCH v1 RFC 6/6] KVM: s390: add cpu model support

2014-05-16 Thread Alexander Graf
On 13.05.14 16:58, Michael Mueller wrote: This patch enables cpu model support in kvm/s390 via the vm attribute interface. During KVM initialization, the host properties cpuid, IBC value and the facility list are stored in the architecture specific cpu model structure. During vcpu setup, these

[PATCH v1 RFC 6/6] KVM: s390: add cpu model support

2014-05-13 Thread Michael Mueller
This patch enables cpu model support in kvm/s390 via the vm attribute interface. During KVM initialization, the host properties cpuid, IBC value and the facility list are stored in the architecture specific cpu model structure. During vcpu setup, these properties are taken to initialize the relat