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Thu, 6 Aug 2026 12:52:42 +0000 (GMT) Received: from b35lp69.lnxne.boe (unknown [9.87.84.240]) by smtpav01.dal12v.mail.ibm.com (Postfix) with ESMTP; Thu, 6 Aug 2026 12:52:42 +0000 (GMT) From: Christian Borntraeger To: Janosch Frank , Claudio Imbrenda Cc: KVM , Christian Borntraeger , David Hildenbrand , linux-s390 , Heiko Carstens , Vasily Gorbik , Alexander Gordeev , Sven Schnelle Subject: [PATCH 0/1] address one of sashiko pre-existing issues Date: Thu, 6 Aug 2026 14:52:40 +0200 Message-ID: <20260806125241.210170-1-borntraeger@linux.ibm.com> X-Mailer: git-send-email 2.53.0 Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Authority-Analysis: v=2.4 cv=E6P9Y6dl c=1 sm=1 tr=0 ts=6a74839f cx=c_pps a=AfN7/Ok6k8XGzOShvHwTGQ==:117 a=AfN7/Ok6k8XGzOShvHwTGQ==:17 a=Sv0fKeRqtYgA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22 a=iQ6ETzBq9ecOQQE5vZCe:22 a=J3Qewhdv2Gq3w6V-qCwA:9 X-Proofpoint-ORIG-GUID: rWFsUBk4jlbImeu58p3_dIWzxCxzCfEP X-Proofpoint-GUID: rWFsUBk4jlbImeu58p3_dIWzxCxzCfEP X-Proofpoint-Spam-Info: AW1haW4tMjYwODA2MDEwMSBTYWx0ZWRfX+jZ+OjGX2vgO xk1lZSPsUOsPGKvPCUu8K1fe1uCdSp7PRB7kjIyJezKkMlWIvf5E5brDZoNxmZcN3OF0nZH4eGs 1QTvn2YzSyaPHFVC2h6oqj1sBSPDxwY= X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwODA2MDEwMSBTYWx0ZWRfX1lIIp3tp8SWy 0KmO5woEN/9WBP3K0itIX6iQZ3YNiZIvd5qPPi1S58XO5S6iq2NzH80I1uUZMr1qdJK9kijVfu5 uyUt9e52ivAP9BxelOQ2GvCfhWT6+1T+kf6qFkI97Sr0bx18g/goSGrtIOlnXAody6A5kBKOqwE LlUYSBYNtjjoLxpqCABUNbyaubfmWZbM3pHwoWjqdfikARiRYJO8xVruFuNBnNaGIP9pax9g17T ZUPOyWMOCqfi4OyvF++s4+cZQQ4r3EP0yqGHOq+ET8QBtAVUm36NcySvu4IqV2Gx8CU+ZhUKxhu iduVYJ3Z+Oh5lhjQCLDCfDIOqQ5NUvqXcKpcEzR9FBcKR0DWLIC8Ufb5kZvJrkGwgu649pITLvF a/s1s7t2+W+VCD31th0TVzoYBtJfA8M5S9ZovBGDLF4fUv4puKuv+rBJbj93poPLtrWC0+c0F6P i2O5yn6z3zUfC9lgdCg== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-08-05_06,2026-08-05_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 clxscore=1015 lowpriorityscore=0 priorityscore=1501 suspectscore=0 adultscore=0 spamscore=0 malwarescore=0 impostorscore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2608060101 Heiko, Vasily, Alexander, this touches s390 nmi code. Please review the change. Shall we move MCCK_CODE_NO_GUEST into nmi.h and use that for masking in s390_backup_mcck_info as well? If you are ok with this, shall we take this via the kvm tree? Christian Borntraeger (1): KVM: s390: Fix memory corruption by not reinjecting CK machine checks arch/s390/include/asm/nmi.h | 1 + arch/s390/kernel/nmi.c | 4 ++-- arch/s390/kvm/interrupt.c | 24 ++++++++---------------- 3 files changed, 11 insertions(+), 18 deletions(-) -- 2.53.0