Re: [PATCH v4.6 09/36] KVM: s390: protvirt: Add initial vm and cpu lifecycle handling

Cornelia Huck
2020-02-26T17:08:34Z

On Wed, 26 Feb 2020 12:00:20 -0500
Christian Borntraeger <borntraeger@de.ibm.com> wrote:

> From: Janosch Frank <frankja@linux.ibm.com>
>
> This contains 3 main changes:
> 1. changes in SIE control block handling for secure guests
> 2. helper functions for create/destroy/unpack secure guests
> 3. KVM_S390_PV_COMMAND ioctl to allow userspace dealing with secure
> machines
>
> Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
> Reviewed-by: David Hildenbrand <david@redhat.com>
> [borntraeger@de.ibm.com: patch merging, splitting, fixing]
> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
> ---
> arch/s390/include/asm/kvm_host.h | 24 ++-
> arch/s390/include/asm/uv.h | 69 ++++++++
> arch/s390/kvm/Makefile | 2 +-
> arch/s390/kvm/kvm-s390.c | 214 ++++++++++++++++++++++++-
> arch/s390/kvm/kvm-s390.h | 33 ++++
> arch/s390/kvm/pv.c | 267 +++++++++++++++++++++++++++++++
> include/uapi/linux/kvm.h | 31 ++++
> 7 files changed, 636 insertions(+), 4 deletions(-)
> create mode 100644 arch/s390/kvm/pv.c

Reviewed-by: Cornelia Huck <cohuck@redhat.com>