From mboxrd@z Thu Jan 1 00:00:00 1970 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 lists1p.gnu.org (lists1p.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C2CD0C43602 for ; Mon, 6 Jul 2026 09:22:06 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists1p.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1wgfW8-0005Wo-J6; Mon, 06 Jul 2026 05:21:32 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists1p.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1wgfVy-0005WB-1t; Mon, 06 Jul 2026 05:21:23 -0400 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1wgfVw-00061H-E5; Mon, 06 Jul 2026 05:21:21 -0400 Received: from pps.filterd (m0360072.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 6669IRHK3133985; Mon, 6 Jul 2026 09:21:15 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=cc :content-transfer-encoding:date:from:message-id:mime-version :subject:to; s=pp1; bh=whQ62+MLTdnN9BnwCJBEcjL6zzZEVz3T5KyBXiOvN W4=; b=DjRNdhBiTeHu5g4rL7zYXjgzdcDZM1laUjE/sJqtOk1inV3hgXbzabfSq 9Qrikfpl9mjqrTl2iIFhcutIuWwWg1t1rBRvGycXC29xlEHI7IN/jaRveq7wfhje kMdd/Df086KtcHHxa7/oorDiqTlthyWqQBi0gVfFS0tXCOvudlCTq0GXD5k97FE1 hkRbsAtDAB0H+s/1Ja2bkeNX/P3Q4meF5AhZWKWqKVON6ESaTXljtYWN/lFsqZeP VQbx3cmHQ6fkEOLQudlVXiSnLdhIVOr5mFn6lyhuQEr6vG/ntSOwfdEv7zc2934L F2gsqQC17bPoKvwPzUq5ymN45Vvmg== Received: from ppma21.wdc07v.mail.ibm.com (5b.69.3da9.ip4.static.sl-reverse.com [169.61.105.91]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 4f6stsh674-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 06 Jul 2026 09:21:14 +0000 (GMT) Received: from pps.filterd (ppma21.wdc07v.mail.ibm.com [127.0.0.1]) by ppma21.wdc07v.mail.ibm.com (8.18.1.7/8.18.1.7) with ESMTP id 6669Jkow013189; Mon, 6 Jul 2026 09:21:14 GMT Received: from smtprelay06.wdc07v.mail.ibm.com ([172.16.1.73]) by ppma21.wdc07v.mail.ibm.com (PPS) with ESMTPS id 4f7dgjvx7p-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 06 Jul 2026 09:21:14 +0000 (GMT) Received: from smtpav02.wdc07v.mail.ibm.com (smtpav02.wdc07v.mail.ibm.com [10.39.53.229]) by smtprelay06.wdc07v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 6669LDsP60424464 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 6 Jul 2026 09:21:13 GMT Received: from smtpav02.wdc07v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 0F0E95805C; Mon, 6 Jul 2026 09:21:13 +0000 (GMT) Received: from smtpav02.wdc07v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id DBDF258059; Mon, 6 Jul 2026 09:21:10 +0000 (GMT) Received: from b35lp69.lnxne.boe (unknown [9.87.84.240]) by smtpav02.wdc07v.mail.ibm.com (Postfix) with ESMTP; Mon, 6 Jul 2026 09:21:10 +0000 (GMT) From: Christian Borntraeger To: Cornelia Huck Cc: qemu-devel , qemu-s390x , Halil Pasic , Matthew Rosato , Eric Farman , Christian Borntraeger , Jason Herne , Richard Henderson , Ilya Leoshkevich , David Hildenbrand Subject: [PATCH 0/5] s390x: interface hardening fixes Date: Mon, 6 Jul 2026 11:19:04 +0200 Message-ID: <20260706091909.864405-1-borntraeger@linux.ibm.com> X-Mailer: git-send-email 2.53.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: kBFid1Lm600b1EHiyk6sZLSKkSoJSgTB X-Proofpoint-Spam-Info: AW1haW4tMjYwNzA2MDA5NCBTYWx0ZWRfX1VNndnsta/1T hFTNtwQe7jOmQSAQqrjBCH+0nvHmys2TiXT3RiMV1OxJstvWcaG7WVvOryanWh/qVYRXS1FKn75 bbL9bZpYmscnoMATG/DStEHfuonmFBs= X-Authority-Analysis: v=2.4 cv=DKW/JSNb c=1 sm=1 tr=0 ts=6a4b738a cx=c_pps a=GFwsV6G8L6GxiO2Y/PsHdQ==:117 a=GFwsV6G8L6GxiO2Y/PsHdQ==:17 a=RAioF0-LDSMA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22 a=RzCfie-kr_QcCd8fBx8p:22 a=i4uJyk9pmyJJZAnwev0A:9 X-Proofpoint-GUID: kBFid1Lm600b1EHiyk6sZLSKkSoJSgTB X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNzA2MDA5NCBTYWx0ZWRfXzWRH8pUgX4bJ H+uj4Adlm/3QK6bcVaIcGmE1gOm464+CG1S6cg0PHkMh1mz/4cKeZYNGgxZLG0+foRGcTn1hkb0 HLcPpWb1gDz6Mna8xvEy8q9LPDsPrwxpFyvcEntmF+kslptDjEkP81twFDjJMWejzwaJOk6IKED mQa73URbvMu7rAXlJSj8xqaysyI2n6Rc4IVR1kp6xEB9yRLlZ10e6DW/thVJ+QzDo/St7ksl5YB re8Fsb9YIBZvspgNan4EHHSBE8KhGw+3Vb2FeDeoVJjRps5dOk8IBXYO3cgR8JUGBXnQQMDACfy Xclze5PAilnKKqL2p9IyDJP4evqcQb5LCNP9PTIaHYO2JlY2S6ewu3FKIt9hHcRnDh+x3i7YvAH r+64f7cuMdZDKePK8twM2aeh335y2jxOjVibEC4DSPJTp6BjJnD1DDsNSJUjIBsGBiLnJbwADZs tdQt6L+KkOQJJ3zfPJg== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.125,FMLib:17.12.100.49 definitions=2026-07-06_01,2026-07-03_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 bulkscore=0 clxscore=1011 phishscore=0 impostorscore=0 priorityscore=1501 adultscore=0 lowpriorityscore=0 suspectscore=0 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2607060094 Received-SPF: pass client-ip=148.163.158.5; envelope-from=borntraeger@linux.ibm.com; helo=mx0b-001b2d01.pphosted.com X-Spam_score_int: -26 X-Spam_score: -2.7 X-Spam_bar: -- X-Spam_report: (-2.7 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Several fixes that improve the guest->host error handling. Christian Borntraeger (1): s390x/sclp: reject invalid write event data headers Eric Farman (1): s390x/css: limit number of CHPIDs in description Matthew Rosato (3): s390x/pci: Tighten region detection for BAR read/write s390x/pci: Shrink RPCIT ranges to registered window s390x/ioinst: Require strict length and format for SEI CHSC handler hw/s390x/css.c | 17 +++++++++++++++++ hw/s390x/event-facility.c | 6 ++++++ hw/s390x/s390-pci-inst.c | 32 ++++++++++++++++++++++++++++++-- target/s390x/ioinst.c | 20 ++++++++++++++++++++ 4 files changed, 73 insertions(+), 2 deletions(-) -- 2.53.0