Re: [Qemu-devel] [PATCH v3 0/3] s390x/kvm: implement new hardware/firmware features

[Cornelia Huck <cohuck@redhat.com>]

On Thu, 18 Jan 2018 09:56:25 +0100
Christian Borntraeger <borntraeger@de.ibm.com> wrote:

> We want to provide more hw features to guests, namely the new bpb
> control as well as other transparent facilities that might be
> introduced by firmware updates (e.g. the stfle facility 81).
> 
> See the kernel discussion for the KVM side
> https://www.spinics.net/lists/kernel/msg2700551.html
> 
> v2->v3: - use bool for bpbc
> 	- sort cpu facilities
> v1->v2: - style and comment fixes
> 	- drop transparent facility patch
> 	- add patch to introduce facility 81
> 
> Christian Borntraeger (3):
>   header sync
>   s390x/kvm: Handle bpb feature
>   s390x/kvm: provide stfle.81
> 
>  linux-headers/asm-s390/kvm.h    |  9 ++++-----
>  linux-headers/linux/kvm.h       |  5 +++--
>  target/s390x/cpu.c              |  1 +
>  target/s390x/cpu.h              |  1 +
>  target/s390x/cpu_features.c     |  2 ++
>  target/s390x/cpu_features_def.h |  2 ++
>  target/s390x/gen-features.c     |  2 ++
>  target/s390x/kvm.c              | 14 ++++++++++++++
>  target/s390x/machine.c          | 17 +++++++++++++++++
>  9 files changed, 46 insertions(+), 7 deletions(-)
> 

Thanks, I've queued this. Once the bpb code lands in Linux, I'll
replace patch 1 with a proper header sync and push to s390-next.