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Fri, 10 Apr 2026 09:25:23 +0000 (GMT) Precedence: bulk X-Mailing-List: linux-s390@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 Date: Fri, 10 Apr 2026 11:25:18 +0200 Message-Id: To: "Claudio Imbrenda" , Subject: Re: [PATCH v3 6/6] KVM: s390: ucontrol: Fix memslot handling From: "Christoph Schlameuss" Cc: , , , , , , , , X-Mailer: aerc 0.21.0 References: <20260402150135.196943-1-imbrenda@linux.ibm.com> <20260402150135.196943-7-imbrenda@linux.ibm.com> In-Reply-To: <20260402150135.196943-7-imbrenda@linux.ibm.com> X-TM-AS-GCONF: 00 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDEwMDA4NiBTYWx0ZWRfX8zKjC8iYDCua +aiQMimgFXWsEWGEEQQGsNBvdWytG2cz8wpTflA9bOydx6ltPkJDIDIEl8sP0qIsDqPQALm6lUY g7OuIjls+UFNkdG8Q3tI/2WMVA6slx6AVdo4+Sdv6FkFYuQedMDTCWr2apqV1V3ZiVhhx6NlLvh AiWjR+CtA5/8Y0p2PuVo41Y4szDYRmL6+uTK7fxa6vQPNTGszEhhM1M7zrpiTZ9TE6ruROG434k g3j8V9Gz9x/uAUSRliXetpvuDDyZNS/+QLTOKDiTvGkW04W36Ew2sG3aW3pJccvTpIJ1xqRz9iO 3BKnQCuxE24nNM8xmsB7/8MsJvi/QPKScpRmlOChdbcgOCu/E2pMJJNnDb3GIc04JkP6ruL6h/k bdufYW1yB+1KSEWfNdarSw79gZ5Ljz4rvDgftR2d2zRMPoUqWyiPP7Z2PLeUUJA9Jv122ZMpfn7 TGMmXyFyPoMa4L3pkDw== X-Proofpoint-GUID: TQunE0BzxTShJtrKEnVpCjAvlf6EnNiM X-Authority-Analysis: v=2.4 cv=a/wAM0SF c=1 sm=1 tr=0 ts=69d8c208 cx=c_pps a=AfN7/Ok6k8XGzOShvHwTGQ==:117 a=AfN7/Ok6k8XGzOShvHwTGQ==:17 a=IkcTkHD0fZMA:10 a=A5OVakUREuEA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22 a=V8glGbnc2Ofi9Qvn3v5h:22 a=VnNF1IyMAAAA:8 a=l9Vu-cA8k3pwYmh6EsQA:9 a=QEXdDO2ut3YA:10 X-Proofpoint-ORIG-GUID: TQunE0BzxTShJtrKEnVpCjAvlf6EnNiM X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-04-10_03,2026-04-09_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 clxscore=1015 spamscore=0 impostorscore=0 priorityscore=1501 phishscore=0 lowpriorityscore=0 adultscore=0 malwarescore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604010000 definitions=main-2604100086 On Thu Apr 2, 2026 at 5:01 PM CEST, Claudio Imbrenda wrote: > Fix memslots handling for UCONTROL guests. Attempts to delete user > memslots will fail, as they should, without the risk of a NULL pointer > dereference. > > Signed-off-by: Claudio Imbrenda With the added Fixes tag: Reviewed-by: Christoph Schlameuss > --- > arch/s390/kvm/kvm-s390.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-)