From nobody Tue Feb 10 13:37:28 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1644506338730774.2674574614329; Thu, 10 Feb 2022 07:18:58 -0800 (PST) Received: from localhost ([::1]:57662 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nIBDl-0006tn-Hy for importer@patchew.org; Thu, 10 Feb 2022 10:18:57 -0500 Received: from eggs.gnu.org ([209.51.188.92]:37616) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nI95E-0002EH-2I; Thu, 10 Feb 2022 08:02:00 -0500 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:30932) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nI94e-0004Nk-0g; Thu, 10 Feb 2022 08:01:31 -0500 Received: from pps.filterd (m0098394.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.1.2/8.16.1.2) with SMTP id 21ACqP4L010513; Thu, 10 Feb 2022 13:00:59 GMT Received: from ppma03ams.nl.ibm.com (62.31.33a9.ip4.static.sl-reverse.com [169.51.49.98]) by mx0a-001b2d01.pphosted.com with ESMTP id 3e529tsd6v-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 10 Feb 2022 13:00:56 +0000 Received: from pps.filterd (ppma03ams.nl.ibm.com [127.0.0.1]) by ppma03ams.nl.ibm.com (8.16.1.2/8.16.1.2) with SMTP id 21ACweXq020580; Thu, 10 Feb 2022 13:00:41 GMT Received: from b06cxnps4076.portsmouth.uk.ibm.com (d06relay13.portsmouth.uk.ibm.com [9.149.109.198]) by ppma03ams.nl.ibm.com with ESMTP id 3e1gva023h-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 10 Feb 2022 13:00:41 +0000 Received: from d06av23.portsmouth.uk.ibm.com (d06av23.portsmouth.uk.ibm.com [9.149.105.59]) by b06cxnps4076.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 21AD0bGb45678870 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 10 Feb 2022 13:00:37 GMT Received: from d06av23.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 1C4F7A409B; Thu, 10 Feb 2022 13:00:37 +0000 (GMT) Received: from d06av23.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id CF017A408B; Thu, 10 Feb 2022 13:00:36 +0000 (GMT) Received: from smtp.tlslab.ibm.com (unknown [9.101.4.1]) by d06av23.portsmouth.uk.ibm.com (Postfix) with SMTP; Thu, 10 Feb 2022 13:00:36 +0000 (GMT) Received: from yukon.ibmuc.com (unknown [9.171.74.250]) by smtp.tlslab.ibm.com (Postfix) with ESMTP id 0E0F02201DC; Thu, 10 Feb 2022 14:00:35 +0100 (CET) From: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= To: qemu-ppc@nongnu.org, qemu-devel@nongnu.org Subject: [PULL 33/42] target/ppc: 7xx: System Reset cleanup Date: Thu, 10 Feb 2022 13:59:59 +0100 Message-Id: <20220210130008.2599950-34-clg@kaod.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220210130008.2599950-1-clg@kaod.org> References: <20220210130008.2599950-1-clg@kaod.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-TM-AS-GCONF: 00 X-Proofpoint-GUID: 0dj3W9P2EDT8-xHsKESnbvyw-CXSBTaF X-Proofpoint-ORIG-GUID: 0dj3W9P2EDT8-xHsKESnbvyw-CXSBTaF X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.816,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2022-02-10_05,2022-02-09_01,2021-12-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 impostorscore=0 lowpriorityscore=0 malwarescore=0 priorityscore=1501 adultscore=0 mlxscore=0 bulkscore=0 mlxlogscore=511 clxscore=1034 phishscore=0 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2201110000 definitions=main-2202100071 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: softfail client-ip=148.163.156.1; envelope-from=clg@kaod.org; helo=mx0a-001b2d01.pphosted.com X-Spam_score_int: -11 X-Spam_score: -1.2 X-Spam_bar: - X-Spam_report: (-1.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_SOFTFAIL=0.665, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Maydell , Richard Henderson , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , Fabiano Rosas Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZM-MESSAGEID: 1644506341156100001 Content-Type: text/plain; charset="utf-8" From: Fabiano Rosas Thre is no HV support in the 7xx. Signed-off-by: Fabiano Rosas Message-Id: <20220204173430.1457358-9-farosas@linux.ibm.com> Signed-off-by: C=C3=A9dric Le Goater --- target/ppc/excp_helper.c | 18 ++---------------- 1 file changed, 2 insertions(+), 16 deletions(-) diff --git a/target/ppc/excp_helper.c b/target/ppc/excp_helper.c index 14a4eea9d6f2..2bbfc25d2b0d 100644 --- a/target/ppc/excp_helper.c +++ b/target/ppc/excp_helper.c @@ -894,23 +894,9 @@ static void powerpc_excp_7xx(PowerPCCPU *cpu, int excp) case POWERPC_EXCP_DECR: /* Decrementer exception = */ break; case POWERPC_EXCP_RESET: /* System reset exception = */ - /* A power-saving exception sets ME, otherwise it is unchanged */ if (msr_pow) { - /* indicate that we resumed from power save mode */ - msr |=3D 0x10000; - new_msr |=3D ((target_ulong)1 << MSR_ME); - } - if (env->msr_mask & MSR_HVB) { - /* - * ISA specifies HV, but can be delivered to guest with HV - * clear (e.g., see FWNMI in PAPR, NMI injection in QEMU). - */ - new_msr |=3D (target_ulong)MSR_HVB; - } else { - if (msr_pow) { - cpu_abort(cs, "Trying to deliver power-saving system reset= " - "exception %d with no HV support\n", excp); - } + cpu_abort(cs, "Trying to deliver power-saving system reset " + "exception %d with no HV support\n", excp); } break; case POWERPC_EXCP_TRACE: /* Trace exception = */ --=20 2.34.1