From nobody Thu Nov 13 22:08:31 2025 Delivered-To: importer@patchew.org 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; 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; dmarc=fail(p=none dis=none) header.from=linux.ibm.com ARC-Seal: i=1; a=rsa-sha256; t=1582720205; cv=none; d=zohomail.com; s=zohoarc; b=Uy2wUie9+igSiiWYo5IpS0bdVcLEdwwSWB2iKBWjMfBAFZ7xxkVqh0mUR+4qSjMUeTmlBHLbL1uooJn+Zu35DhchI+tH/n/WPetzt9MzoZiOXNVGJwmVtGShSoCKAc1ZkLgH6rRjgauc8LJ1khQVBS4ZwcL4C4KdRmMNEm3W9Js= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1582720205; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=UuK5SDVwzv4Xs4W+/sLp5B2Psdg35Z+xWCIF7CEJgPw=; b=PoiZRUnMF3OEE+bPz/pPCqZB9hlibNjs1L3SA607zU3p7TFZaj9ku3boKyczoyGwoMUfT2HL+2fS6Nk0s4D05NmOSRm9P69JwzFnkaoFp976qCAM3746XBYCsfWEXdE7LrzBVLsOd+ZBQa5MvrSNwxSi3L34NTiwg0kI0UULAsc= ARC-Authentication-Results: i=1; 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; dmarc=fail header.from= (p=none dis=none) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1582720205595609.7855092620498; Wed, 26 Feb 2020 04:30:05 -0800 (PST) Received: from localhost ([::1]:43602 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j6vpE-0001b1-Fy for importer@patchew.org; Wed, 26 Feb 2020 07:30:04 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:53738) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j6vgk-0003CM-CQ for qemu-devel@nongnu.org; Wed, 26 Feb 2020 07:21:19 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1j6vgj-0000Jh-Am for qemu-devel@nongnu.org; Wed, 26 Feb 2020 07:21:18 -0500 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:6116) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1j6vgj-0008FQ-1D for qemu-devel@nongnu.org; Wed, 26 Feb 2020 07:21:17 -0500 Received: from pps.filterd (m0098394.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 01QCKI2n106134 for ; Wed, 26 Feb 2020 07:21:06 -0500 Received: from e06smtp07.uk.ibm.com (e06smtp07.uk.ibm.com [195.75.94.103]) by mx0a-001b2d01.pphosted.com with ESMTP id 2ydcp4mys9-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Wed, 26 Feb 2020 07:21:05 -0500 Received: from localhost by e06smtp07.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Wed, 26 Feb 2020 12:21:01 -0000 Received: from d06av25.portsmouth.uk.ibm.com (d06av25.portsmouth.uk.ibm.com [9.149.105.61]) by b06avi18878370.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 01QCL0nF37159216 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 26 Feb 2020 12:21:00 GMT Received: from d06av25.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id A00A411C05B; Wed, 26 Feb 2020 12:21:00 +0000 (GMT) Received: from d06av25.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id DE21111C04C; Wed, 26 Feb 2020 12:20:59 +0000 (GMT) Received: from localhost.localdomain (unknown [9.152.224.212]) by d06av25.portsmouth.uk.ibm.com (Postfix) with ESMTP; Wed, 26 Feb 2020 12:20:59 +0000 (GMT) From: Janosch Frank To: qemu-devel@nongnu.org Subject: [PATCH v5 16/18] s390x: protvirt: Handle SIGP store status correctly Date: Wed, 26 Feb 2020 07:20:36 -0500 X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200226122038.61481-1-frankja@linux.ibm.com> References: <20200226122038.61481-1-frankja@linux.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-TM-AS-GCONF: 00 x-cbid: 20022612-0028-0000-0000-000003DE2595 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 20022612-0029-0000-0000-000024A3415B Message-Id: <20200226122038.61481-17-frankja@linux.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.138, 18.0.572 definitions=2020-02-26_04:2020-02-26, 2020-02-26 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 clxscore=1015 adultscore=0 bulkscore=0 mlxscore=0 phishscore=0 impostorscore=0 lowpriorityscore=0 suspectscore=1 mlxlogscore=674 malwarescore=0 priorityscore=1501 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2001150001 definitions=main-2002260092 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [generic] X-Received-From: 148.163.156.1 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: borntraeger@de.ibm.com, qemu-s390x@nongnu.org, cohuck@redhat.com, david@redhat.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" Status storing is not done by QEMU anymore, but is handled by SIE. Signed-off-by: Janosch Frank Reviewed-by: Thomas Huth --- target/s390x/helper.c | 4 ++++ target/s390x/sigp.c | 1 + 2 files changed, 5 insertions(+) diff --git a/target/s390x/helper.c b/target/s390x/helper.c index 6808dfda01..ec3185151f 100644 --- a/target/s390x/helper.c +++ b/target/s390x/helper.c @@ -246,6 +246,10 @@ int s390_store_status(S390CPU *cpu, hwaddr addr, bool = store_arch) hwaddr len =3D sizeof(*sa); int i; =20 + if (cpu->env.pv) { + return 0; + } + sa =3D cpu_physical_memory_map(addr, &len, 1); if (!sa) { return -EFAULT; diff --git a/target/s390x/sigp.c b/target/s390x/sigp.c index c604f17710..e1c8071464 100644 --- a/target/s390x/sigp.c +++ b/target/s390x/sigp.c @@ -497,6 +497,7 @@ void do_stop_interrupt(CPUS390XState *env) if (s390_cpu_set_state(S390_CPU_STATE_STOPPED, cpu) =3D=3D 0) { qemu_system_shutdown_request(SHUTDOWN_CAUSE_GUEST_SHUTDOWN); } + /* Storing will occur on next SIE entry for protected VMs */ if (cpu->env.sigp_order =3D=3D SIGP_STOP_STORE_STATUS) { s390_store_status(cpu, S390_STORE_STATUS_DEF_ADDR, true); } --=20 2.20.1