From patchwork Fri Apr 1 11:16:11 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Claudio Imbrenda X-Patchwork-Id: 12798174 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0DB13C433F5 for ; Fri, 1 Apr 2022 11:17:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242976AbiDALS4 (ORCPT ); Fri, 1 Apr 2022 07:18:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34950 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345429AbiDALS3 (ORCPT ); Fri, 1 Apr 2022 07:18:29 -0400 Received: from mx0a-001b2d01.pphosted.com (mx0b-001b2d01.pphosted.com [148.163.158.5]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B54B81868BF for ; Fri, 1 Apr 2022 04:16:40 -0700 (PDT) Received: from pps.filterd (m0098413.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.1.2/8.16.1.2) with SMTP id 231BDQL0022899 for ; Fri, 1 Apr 2022 11:16:40 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding; s=pp1; bh=QSsH4Z2r0SBHcbfuMUc1Zc83TeNjF+nF0mCNnDiUxn4=; b=PiNcRwWQT5OEkrsSrxyQY09m5MUdhgk1fV4CsGBUfeF4RSmbVq/xh+YqcQdAOoHp7Ocj 8aFe8va38DTHNhl5cqdGz06zabsLFxivsPiB9qXk72nolEq6Iqx2bOrK0wTrXBUe9i2b ThK06t6Jt+Rtvid9xAAW9cN39V0vbK4kh65UU2ztYDEwf8uiSVmNKHE74DKlAno+DG4O On5CR1JBgqqU7LYk7JS0ic0Bc/itqAntF9lHuFcT5EdNYO9eEBfuDxyPwUwf4pkuz8mE N6bHtqGqb9nriEnDCno/KGim9KOWOF5VNwiW7AZKPB0J6miEegPvKbcDgvLPLP7Ow6iK sg== Received: from pps.reinject (localhost [127.0.0.1]) by mx0b-001b2d01.pphosted.com with ESMTP id 3f60awr26q-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Fri, 01 Apr 2022 11:16:39 +0000 Received: from m0098413.ppops.net (m0098413.ppops.net [127.0.0.1]) by pps.reinject (8.16.0.43/8.16.0.43) with SMTP id 231BDhBh023259 for ; Fri, 1 Apr 2022 11:16:39 GMT Received: from ppma01fra.de.ibm.com (46.49.7a9f.ip4.static.sl-reverse.com [159.122.73.70]) by mx0b-001b2d01.pphosted.com with ESMTP id 3f60awr26a-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 01 Apr 2022 11:16:39 +0000 Received: from pps.filterd (ppma01fra.de.ibm.com [127.0.0.1]) by ppma01fra.de.ibm.com (8.16.1.2/8.16.1.2) with SMTP id 231B93ZY023444; Fri, 1 Apr 2022 11:16:37 GMT Received: from b06cxnps3074.portsmouth.uk.ibm.com (d06relay09.portsmouth.uk.ibm.com [9.149.109.194]) by ppma01fra.de.ibm.com with ESMTP id 3f1tf8tvs5-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 01 Apr 2022 11:16:37 +0000 Received: from d06av22.portsmouth.uk.ibm.com (d06av22.portsmouth.uk.ibm.com [9.149.105.58]) by b06cxnps3074.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 231BGXhL35783082 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 1 Apr 2022 11:16:34 GMT Received: from d06av22.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 84F164C05A; Fri, 1 Apr 2022 11:16:33 +0000 (GMT) Received: from d06av22.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 3245D4C040; Fri, 1 Apr 2022 11:16:33 +0000 (GMT) Received: from localhost.localdomain (unknown [9.145.3.73]) by d06av22.portsmouth.uk.ibm.com (Postfix) with ESMTP; Fri, 1 Apr 2022 11:16:33 +0000 (GMT) From: Claudio Imbrenda To: pbonzini@redhat.com Cc: kvm@vger.kernel.org, borntraeger@de.ibm.com, frankja@linux.ibm.com, thuth@redhat.com, Nico Boehr Subject: [kvm-unit-tests GIT PULL 18/27] s390x: smp: add test for EMERGENCY_SIGNAL with invalid CPU address Date: Fri, 1 Apr 2022 13:16:11 +0200 Message-Id: <20220401111620.366435-19-imbrenda@linux.ibm.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220401111620.366435-1-imbrenda@linux.ibm.com> References: <20220401111620.366435-1-imbrenda@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: 6rTwbrVV16XsfuNHUjrrbfHbC6dzgF3w X-Proofpoint-GUID: wWmEoCvJvPCK7Jd7hsQR8USKTGbNqGi8 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.850,Hydra:6.0.425,FMLib:17.11.64.514 definitions=2022-04-01_03,2022-03-31_01,2022-02-23_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 priorityscore=1501 suspectscore=0 phishscore=0 malwarescore=0 bulkscore=0 mlxlogscore=930 clxscore=1015 mlxscore=0 spamscore=0 adultscore=0 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2202240000 definitions=main-2204010050 Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org From: Nico Boehr In this case, we expect the order to be rejected. Signed-off-by: Nico Boehr Reviewed-by: Claudio Imbrenda Signed-off-by: Claudio Imbrenda --- s390x/smp.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/s390x/smp.c b/s390x/smp.c index 2015f82c..c204d0b9 100644 --- a/s390x/smp.c +++ b/s390x/smp.c @@ -338,6 +338,7 @@ static void emcall(void) static void test_emcall(void) { struct psw psw; + int cc; psw.mask = extract_psw_mask(); psw.addr = (unsigned long)emcall; @@ -350,6 +351,14 @@ static void test_emcall(void) smp_sigp(1, SIGP_EMERGENCY_SIGNAL, 0, NULL); wait_for_flag(); smp_cpu_stop(1); + + report_prefix_push("invalid CPU address"); + + cc = sigp(INVALID_CPU_ADDRESS, SIGP_EMERGENCY_SIGNAL, 0, NULL); + report(cc == 3, "CC = 3"); + + report_prefix_pop(); + report_prefix_pop(); }