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Re: [Qemu-devel] [PATCH v2] s390x/cpumodel: model PTFF subfunctions for
From: |
Cornelia Huck |
Subject: |
Re: [Qemu-devel] [PATCH v2] s390x/cpumodel: model PTFF subfunctions for Multiple-epoch facility |
Date: |
Tue, 6 Feb 2018 19:58:59 +0100 |
On Mon, 5 Feb 2018 11:29:35 +0100
David Hildenbrand <address@hidden> wrote:
> For now, the kernel does not properly indicate configured CPU subfunctions
> to the guest, but simply uses the host values (as support in KVM is still
> missing). That's why we missed to model the PTFF subfunctions that come
> with Multiple-epoch facility.
>
> Let's properly add these, along with a new feature group.
>
> Signed-off-by: David Hildenbrand <address@hidden>
> ---
>
> v1 -> v2:
> - s/MEPOCH/MULTIPLE_EPOCH/ (only internally visible)
> - Add the features to the z14 full model
> - Clear the features if Multiple-epoch facility is not installed
>
> target/s390x/cpu_features.c | 5 +++++
> target/s390x/cpu_features_def.h | 4 ++++
> target/s390x/gen-features.c | 11 +++++++++++
> target/s390x/kvm.c | 8 ++++++++
> 4 files changed, 28 insertions(+)
Thanks, applied.
- [Qemu-devel] [PATCH v2] s390x/cpumodel: model PTFF subfunctions for Multiple-epoch facility, David Hildenbrand, 2018/02/05
- Re: [Qemu-devel] [PATCH v2] s390x/cpumodel: model PTFF subfunctions for Multiple-epoch facility, no-reply, 2018/02/05
- Re: [Qemu-devel] [PATCH v2] s390x/cpumodel: model PTFF subfunctions for Multiple-epoch facility, Christian Borntraeger, 2018/02/05
- Re: [Qemu-devel] [PATCH v2] s390x/cpumodel: model PTFF subfunctions for Multiple-epoch facility, David Hildenbrand, 2018/02/05
- Re: [Qemu-devel] [PATCH v2] s390x/cpumodel: model PTFF subfunctions for Multiple-epoch facility, Cornelia Huck, 2018/02/05
- Re: [Qemu-devel] [PATCH v2] s390x/cpumodel: model PTFF subfunctions for Multiple-epoch facility, David Hildenbrand, 2018/02/05
- Re: [Qemu-devel] [PATCH v2] s390x/cpumodel: model PTFF subfunctions for Multiple-epoch facility, Cornelia Huck, 2018/02/06
- Re: [Qemu-devel] [PATCH v2] s390x/cpumodel: model PTFF subfunctions for Multiple-epoch facility, David Hildenbrand, 2018/02/06
- Re: [Qemu-devel] [PATCH v2] s390x/cpumodel: model PTFF subfunctions for Multiple-epoch facility, Christian Borntraeger, 2018/02/06
Re: [Qemu-devel] [qemu-s390x] [PATCH v2] s390x/cpumodel: model PTFF subfunctions for Multiple-epoch facility, Christian Borntraeger, 2018/02/06
Re: [Qemu-devel] [PATCH v2] s390x/cpumodel: model PTFF subfunctions for Multiple-epoch facility,
Cornelia Huck <=