From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0b-001b2d01.pphosted.com (mx0b-001b2d01.pphosted.com [148.163.158.5]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 43D9A3033D6; Mon, 27 Jul 2026 09:57:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=148.163.158.5 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785146249; cv=none; b=OADGp2xmT0Y3DxanBtIvz+T+Pm5alfOEllcF8DtBKASJm02L6GJv9JLhelVtnU97maaYv+imwlG4gZdpHtgdwhHAj9zGQoiyARQsEeaBVMSqG0lsFFkIPWs+Rr85sKgaTDf3M5spPo121ufP5fe8SNiRlbgKN+9R+HPfK7S7iqU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785146249; c=relaxed/simple; bh=ymPrEs1qcMs/rFt9Bxi/+vFAeoXBsP5S+NBOYzRJcq0=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=fr0lkO27xThcfPpcrTbwIhrR+pD5RbK5Ux2LHQzaxEvWjsTA0wl6H1liFEwfxCt/asL+fhUZdGQRlYZZ6SETLOqcWOfwPL0eV1iyh7N7khlZIgSL2PTdsln2YtsblH0hcXlZsjBJpves90RspSV28KLo/UwuSlKpyY0R73o+lpM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.ibm.com; spf=pass smtp.mailfrom=linux.ibm.com; dkim=pass (2048-bit key) header.d=ibm.com header.i=@ibm.com header.b=DsQNteox; arc=none smtp.client-ip=148.163.158.5 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.ibm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.ibm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=ibm.com header.i=@ibm.com header.b="DsQNteox" Received: from pps.filterd (m0356516.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 66R9UgJV1742782; Mon, 27 Jul 2026 09:57:26 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=sjHWvJpkXU6ksGoFni32sJzqoSZDSVMFV++GUZw22 p4=; b=DsQNteoxPIWelGwT6bemV/cvHHlGLZKojQO8Dl2zld2O54HJxYcgcNELi 7DM8srPoI+zEwF//MzgSCzFJmPJEHQIpz231MPyHpVixUXl/8SxMbdQOYVAypDOh O0gTcrA368wIKt9wf5Lai9ItRR+vgkfpoOgn0MIr+md6sdfev+Dm7iMfKQtMsbRj Af15bEABU0c4xy+2NKkD65ynU6Fw3o5Zuvb7MjK5hEe7Jn/BhIa0Tcc88cikZliH +s/UDl282SRizzDV7DnfCuKfdtmkZ4dUTtIcpBc+RFrUoIQppP6xp8XroluumyI1 juBvL8t46HZxB1yhEcsV+fjCSBdXw== 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 4fmuyhxyh5-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 27 Jul 2026 09:57:25 +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 66R9uGn4001123; Mon, 27 Jul 2026 09:57:25 GMT Received: from smtprelay02.dal12v.mail.ibm.com ([172.16.1.4]) by ppma21.wdc07v.mail.ibm.com (PPS) with ESMTPS id 4fn8fjvum9-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 27 Jul 2026 09:57:25 +0000 (GMT) Received: from smtpav02.dal12v.mail.ibm.com (smtpav02.dal12v.mail.ibm.com [10.241.53.101]) by smtprelay02.dal12v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 66R9vNt831064732 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 27 Jul 2026 09:57:23 GMT Received: from smtpav02.dal12v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id ACE1E5805C; Mon, 27 Jul 2026 09:57:23 +0000 (GMT) Received: from smtpav02.dal12v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 58E4D58051; Mon, 27 Jul 2026 09:57:21 +0000 (GMT) Received: from b35lp69.lnxne.boe (unknown [9.87.84.240]) by smtpav02.dal12v.mail.ibm.com (Postfix) with ESMTP; Mon, 27 Jul 2026 09:57:21 +0000 (GMT) From: Christian Borntraeger To: Paolo Bonzini Cc: KVM , Janosch Frank , Claudio Imbrenda , David Hildenbrand , linux-s390 , Christian Borntraeger , Heiko Carstens , Vasily Gorbik , Alexander Gordeev , Sven Schnelle , Matthew Rosato , Jaehoon Kim , Douglas Freimuth , Farhan Ali Subject: [GIT PULL 0/7] KVM: s390: Fixes for 7.2 Date: Mon, 27 Jul 2026 11:57:13 +0200 Message-ID: <20260727095720.9150-1-borntraeger@linux.ibm.com> X-Mailer: git-send-email 2.53.0 Precedence: bulk X-Mailing-List: linux-s390@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-Spam-Info: AW1haW4tMjYwNzI3MDA5NiBTYWx0ZWRfX043RXqfgnGww r3FtAGg+2W+4uTeqp2CltH2b/F/HMdCj79Q8oyCoRkmyfXoxrx4Jc/FQIe818mta9yf4DDLRIge got8bYT9FBlFPd/iF4F4NyP+EVSsL0k= X-Proofpoint-GUID: Jy9RM7k8-X-qPgwr1RmHqnXA-oJm5ERX X-Proofpoint-ORIG-GUID: Jy9RM7k8-X-qPgwr1RmHqnXA-oJm5ERX X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNzI3MDA5NiBTYWx0ZWRfX7mqQVBZ5Bf8P txFUt8OmqJfqg1TKWtHb6AjFoPoDAnSgnGKNllNGcFHY7XOg02kLqzVgzCvCC+rFX78kFrKXCEU 3ixv5efxK+Shgx4Otuksa5s2jNx8N6P4MIfbydB3Kf3GU1D99eNvN9HrHJWMFPLFXx7ClQSZC3X K1iHHitG0GWldG9LuCmprRSZVjSA9pE1jBMRUppj6nlgc10RQtmyAU3CzDMPjwrpaJzPsCKEtjC bHXfWqpjhSLdBcIJZc2nYIcli33N2Eg8CkNxJB/Ovt24YlLJ5+OFSDvXUySY9tpXARPEoPvJNY+ v06s0kMFrr4KK9YQBeLHacbA4Z9FpnzD2Sa9VptmQ2+uFj0QoMvAWdaY4eRfmuR/Z5QMclm0/A1 EfVkWJEqAbqAF6TyVlR1gYjewAFz15iGNoMwLO9UOl+rYLqGqLWuP6fVFv1vImM5cenc1G46Z+D YVgSiZ8IHiEORQ+9mug== X-Authority-Analysis: v=2.4 cv=X5Vi7mTe c=1 sm=1 tr=0 ts=6a672b85 cx=c_pps a=GFwsV6G8L6GxiO2Y/PsHdQ==:117 a=GFwsV6G8L6GxiO2Y/PsHdQ==:17 a=RAioF0-LDSMA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22 a=Y2IxJ9c9Rs8Kov3niI8_:22 a=VwQbUJbxAAAA:8 a=_NmZE6AsOWs4FgYXpaAA:9 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-07-27_02,2026-07-24_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1011 impostorscore=0 lowpriorityscore=0 phishscore=0 priorityscore=1501 malwarescore=0 spamscore=0 suspectscore=0 bulkscore=0 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2607270096 Paolo, some more fixes triggered by AI bug reports or testing. Mostly for PCI support. This also has a regression fix that we introduced in 7.2-rc1 The following changes since commit 3e3aa6da87d30a0064a17b836685cd43c90a3572: KVM: s390: pci: Fix handling of AIF enable without AISB (2026-07-09 16:23:10 +0200) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git tags/kvm-s390-master-7.2-2 for you to fetch changes up to 9972befc3e34ff8b6847198c84f11bfc312dde40: KVM: s390: Fall back to short-term pinning in MAP ioctl (2026-07-27 09:23:53 +0200) All fixes had no new sashiko findings, just pre-existing issues or finding that are being fixed by other patches of the series. We have some more fixes pending for gmap and vfio-ccw that still need testing or sashiko fixups, but we should process these fixes now. ---------------------------------------------------------------- KVM: s390: Fixes for 7.2 - several fixes for PCI passthru in s390 kvm - fix a 7.2-rc regression in the adapter interrupt mapping code ---------------------------------------------------------------- Farhan Ali (6): KVM: s390: pci: Reject adapter interrupt forwarding if already enabled KVM: s390: pci: Fix memory accounting for pinned/unpinned pages KVM: s390: pci: Fix missing error codes and memory unaccounting KVM: s390: pci: Fix NULL dereference on AIBV allocation failure KVM: s390: pci: Fix resource leak on IRQ registration failure KVM: s390: pci: Validate AIBV and AISB before pinning guest pages Jaehoon Kim (1): KVM: s390: Fall back to short-term pinning in MAP ioctl Documentation/virt/kvm/devices/s390_flic.rst | 15 +++- arch/s390/include/asm/kvm_host.h | 5 ++ arch/s390/kvm/interrupt.c | 56 ++++++++++---- arch/s390/kvm/pci.c | 107 +++++++++++++++++++++------ arch/s390/kvm/pci.h | 2 + 5 files changed, 148 insertions(+), 37 deletions(-)