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Mon, 22 Jan 2024 16:25:30 GMT Received: from smtpav07.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id EA5AE20043; Mon, 22 Jan 2024 16:25:29 +0000 (GMT) Received: from smtpav07.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 7A65120040; Mon, 22 Jan 2024 16:25:29 +0000 (GMT) Received: from li-9fd7f64c-3205-11b2-a85c-df942b00d78d.ibm.com.com (unknown [9.171.78.16]) by smtpav07.fra02v.mail.ibm.com (Postfix) with ESMTP; Mon, 22 Jan 2024 16:25:29 +0000 (GMT) From: Janosch Frank To: pbonzini@redhat.com Cc: kvm@vger.kernel.org, frankja@linux.ibm.com, david@redhat.com, borntraeger@linux.ibm.com, cohuck@redhat.com, linux-s390@vger.kernel.org, imbrenda@linux.ibm.com Subject: [GIT PULL 0/2] KVM: s390: Fixes for 6.8 Date: Mon, 22 Jan 2024 17:22:29 +0100 Message-ID: <20240122162445.107260-1-frankja@linux.ibm.com> X-Mailer: git-send-email 2.43.0 X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: ewVNYGjLWGjZu37SiK--q67TsloFYjWm X-Proofpoint-GUID: EW-DsAG3xtWKeZioTzBqKGHFCsbOZG9P Content-Transfer-Encoding: 8bit X-Proofpoint-UnRewURL: 0 URL was un-rewritten Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.1011,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2024-01-22_06,2024-01-22_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxlogscore=510 priorityscore=1501 suspectscore=0 lowpriorityscore=0 phishscore=0 mlxscore=0 malwarescore=0 adultscore=0 clxscore=1015 impostorscore=0 spamscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2311290000 definitions=main-2401220112 Paolo, please pull the fixes for the following two problems: - The PQAP instruction did not set the CC in all occasions - We observed crashes with nested guests because a pointer to struct kvm was accessed before being valid (resulting in NULL pointers). You'll see that the fixes are still based on 6.7-rc4 since they've lived on our master for quite a while. But I've re-based them on Linus' master and your queue and next branches without an issue. The following changes since commit 4cdf351d3630a640ab6a05721ef055b9df62277f: KVM: SVM: Update EFER software model on CR0 trap for SEV-ES (2023-12-08 13:37:05 -0500) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git tags/kvm-s390-master-6.8-1 for you to fetch changes up to 83303a4c776ce1032d88df59e811183479acea77: KVM: s390: fix cc for successful PQAP (2024-01-08 18:05:44 +0100) ---------------------------------------------------------------- pqap instruction missing cc fix vsie shadow creation race fix ---------------------------------------------------------------- Christian Borntraeger (1): KVM: s390: vsie: fix race during shadow creation Eric Farman (1): KVM: s390: fix cc for successful PQAP arch/s390/kvm/priv.c | 8 ++++++-- arch/s390/kvm/vsie.c | 1 - arch/s390/mm/gmap.c | 1 + 3 files changed, 7 insertions(+), 3 deletions(-) -- 2.43.0