From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:40228 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726140AbgG0Jya (ORCPT ); Mon, 27 Jul 2020 05:54:30 -0400 From: Janosch Frank Subject: [kvm-unit-tests PATCH v2 0/3] PV tests part 1 Date: Mon, 27 Jul 2020 05:54:12 -0400 Message-Id: <20200727095415.494318-1-frankja@linux.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-s390-owner@vger.kernel.org List-ID: To: kvm@vger.kernel.org Cc: thuth@redhat.com, linux-s390@vger.kernel.org, david@redhat.com, borntraeger@de.ibm.com, cohuck@redhat.com, imbrenda@linux.ibm.com Let's start bringing in some more PV related code. Somehow I missed that we can also have a key in a exception new PSW. The interesting bit is that if such a PSW is loaded on an exception it will result in a specification exception and not a special operation exception. The third patch adds a basic guest UV call API test. It has mostly been used for firmware testing but I also think it's good to have a building block like this for more PV tests. GIT: https://github.com/frankjaa/kvm-unit-tests/tree/queue v2: * Page alloc instead of static memory reservation * Moved pgm cleanup function call to pgm handler * Commit message changes Janosch Frank (3): s390x: Add custom pgm cleanup function s390x: skrf: Add exception new skey test and add test to unittests.cfg s390x: Ultravisor guest API test lib/s390x/asm/interrupt.h | 1 + lib/s390x/asm/uv.h | 68 ++++++++++++++++ lib/s390x/interrupt.c | 10 +++ s390x/Makefile | 1 + s390x/skrf.c | 80 +++++++++++++++++++ s390x/unittests.cfg | 7 ++ s390x/uv-guest.c | 159 ++++++++++++++++++++++++++++++++++++++ 7 files changed, 326 insertions(+) create mode 100644 lib/s390x/asm/uv.h create mode 100644 s390x/uv-guest.c -- 2.25.1