From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from us-smtp-2.mimecast.com ([205.139.110.61]:22329 "EHLO us-smtp-delivery-1.mimecast.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727141AbgBZRIe (ORCPT ); Wed, 26 Feb 2020 12:08:34 -0500 Date: Wed, 26 Feb 2020 18:08:19 +0100 From: Cornelia Huck Subject: Re: [PATCH v4.6 09/36] KVM: s390: protvirt: Add initial vm and cpu lifecycle handling Message-ID: <20200226180819.5fd59e1e.cohuck@redhat.com> In-Reply-To: <20200226170020.9061-1-borntraeger@de.ibm.com> References: <20200226175428.40143164.cohuck@redhat.com> <20200226170020.9061-1-borntraeger@de.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-s390-owner@vger.kernel.org List-ID: To: Christian Borntraeger Cc: Ulrich.Weigand@de.ibm.com, david@redhat.com, frankja@linux.ibm.com, frankja@linux.vnet.ibm.com, gor@linux.ibm.com, imbrenda@linux.ibm.com, kvm@vger.kernel.org, linux-s390@vger.kernel.org, mimu@linux.ibm.com, thuth@redhat.com On Wed, 26 Feb 2020 12:00:20 -0500 Christian Borntraeger wrote: > From: Janosch Frank > > 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 > Reviewed-by: David Hildenbrand > [borntraeger@de.ibm.com: patch merging, splitting, fixing] > Signed-off-by: Christian Borntraeger > --- > 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