From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:34878 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726058AbgHGLQF (ORCPT ); Fri, 7 Aug 2020 07:16:05 -0400 From: Janosch Frank Subject: [kvm-unit-tests PATCH v2 0/3] PV tests part 1 Date: Fri, 7 Aug 2020 07:15:52 -0400 Message-Id: <20200807111555.11169-1-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://gitlab.com/frankja/kvm-unit-tests/-/tree/queue v2: * Renamed pgm_int_func to pgm_cleanup_func() and moved the call to handle_pgm_int() * Added page allocation to UV test * Cleanups 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 | 74 +++++++++++++++++ lib/s390x/interrupt.c | 12 ++- s390x/Makefile | 1 + s390x/skrf.c | 79 +++++++++++++++++++ s390x/unittests.cfg | 7 ++ s390x/uv-guest.c | 162 ++++++++++++++++++++++++++++++++++++++ 7 files changed, 335 insertions(+), 1 deletion(-) create mode 100644 lib/s390x/asm/uv.h create mode 100644 s390x/uv-guest.c -- 2.25.1