From patchwork Fri Oct 25 17:06:29 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Claudio Imbrenda X-Patchwork-Id: 11212741 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 41AB91390 for ; Fri, 25 Oct 2019 17:06:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2AE9921D71 for ; Fri, 25 Oct 2019 17:06:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2505790AbfJYRGo (ORCPT ); Fri, 25 Oct 2019 13:06:44 -0400 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:10500 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S2409759AbfJYRGn (ORCPT ); Fri, 25 Oct 2019 13:06:43 -0400 Received: from pps.filterd (m0098419.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id x9PH4BqR018501 for ; Fri, 25 Oct 2019 13:06:42 -0400 Received: from e06smtp01.uk.ibm.com (e06smtp01.uk.ibm.com [195.75.94.97]) by mx0b-001b2d01.pphosted.com with ESMTP id 2vv51d0955-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Fri, 25 Oct 2019 13:06:41 -0400 Received: from localhost by e06smtp01.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Fri, 25 Oct 2019 18:06:39 +0100 Received: from b06cxnps3075.portsmouth.uk.ibm.com (9.149.109.195) by e06smtp01.uk.ibm.com (192.168.101.131) with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Fri, 25 Oct 2019 18:06:37 +0100 Received: from d06av23.portsmouth.uk.ibm.com (d06av23.portsmouth.uk.ibm.com [9.149.105.59]) by b06cxnps3075.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id x9PH6ZYH60817498 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 25 Oct 2019 17:06:35 GMT Received: from d06av23.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 62D47A405B; Fri, 25 Oct 2019 17:06:35 +0000 (GMT) Received: from d06av23.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 2AC11A4053; Fri, 25 Oct 2019 17:06:35 +0000 (GMT) Received: from p-imbrenda.boeblingen.de.ibm.com (unknown [9.152.224.39]) by d06av23.portsmouth.uk.ibm.com (Postfix) with ESMTPS; Fri, 25 Oct 2019 17:06:35 +0000 (GMT) From: Claudio Imbrenda To: kvm@vger.kernel.org Cc: linux-s390@vger.kernel.org, thuth@redhat.com, david@redhat.com, borntraeger@de.ibm.com, frankja@linux.ibm.com Subject: [kvm-unit-tests PATCH v2 0/5] s390x: SCLP Unit test Date: Fri, 25 Oct 2019 19:06:29 +0200 X-Mailer: git-send-email 2.7.4 X-TM-AS-GCONF: 00 x-cbid: 19102517-4275-0000-0000-00000377A609 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 19102517-4276-0000-0000-0000388AD48D Message-Id: <1572023194-14370-1-git-send-email-imbrenda@linux.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2019-10-25_09:,, signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=1 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=524 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1908290000 definitions=main-1910250157 Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org This patchset contains some minor cleanup, some preparatory work and then the SCLP unit test itself. The unit test checks the following: * Correctly ignoring instruction bits that should be ignored * Privileged instruction check * Check for addressing exceptions * Specification exceptions: - SCCB size less than 8 - SCCB unaligned - SCCB overlaps prefix or lowcore - SCCB address higher than 2GB * Return codes for - Invalid command - SCCB too short (but at least 8) - SCCB page boundary violation v1 -> v2 * fix many small issues that came up during the first round of reviews * add comments to each function * use a static buffer for the SCCP template when used Claudio Imbrenda (5): s390x: remove redundant defines s390x: improve error reporting for interrupts s390x: sclp: expose ram_size and max_ram_size s390x: sclp: add service call instruction wrapper s390x: SCLP unit test s390x/Makefile | 1 + lib/s390x/asm/arch_def.h | 13 ++ lib/s390x/sclp.h | 4 +- lib/s390x/interrupt.c | 4 +- lib/s390x/sclp.c | 17 +- s390x/sclp.c | 413 +++++++++++++++++++++++++++++++++++++++++++++++ s390x/unittests.cfg | 3 + 7 files changed, 445 insertions(+), 10 deletions(-) create mode 100644 s390x/sclp.c