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Sat, 4 Apr 2026 00:35:16 +0000 (GMT) Date: Sat, 4 Apr 2026 02:35:14 +0200 From: Vasily Gorbik To: Linus Torvalds Cc: Heiko Carstens , Alexander Gordeev , linux-kernel@vger.kernel.org, linux-s390@vger.kernel.org Subject: [GIT PULL] s390 updates for 7.0-rc7 Message-ID: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline X-TM-AS-GCONF: 00 X-Authority-Analysis: v=2.4 cv=J6enLQnS c=1 sm=1 tr=0 ts=69d05cc9 cx=c_pps a=5BHTudwdYE3Te8bg5FgnPg==:117 a=5BHTudwdYE3Te8bg5FgnPg==:17 a=IkcTkHD0fZMA:10 a=A5OVakUREuEA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22 a=RzCfie-kr_QcCd8fBx8p:22 a=VwQbUJbxAAAA:8 a=BQGVLAe2H83GsVTtJREA:9 a=QEXdDO2ut3YA:10 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDA0MDAwMSBTYWx0ZWRfX5GrSEr1/WNP+ CQECK+LNpL3zw6LOI6MZsSRDhsHzIaeBekGWZc3dUCviFMeBM3p7G7HT21M9/0EkOIVQlY9GsJP Ero923O0Igzh+vp9t62h2LuVd/wdtlIeLJ058MzL2jeCt0hUvo9AvOmQKG/sF86pauulbIO7b+J lpEIZEfWjeEvM724wakPZWR+vVsGiKp6MZFSDOzm0lhy9Frj/DlbWtx28GTYBJZ8QNOCbpTCtkS L1BU+MQl5AfDuO9LOilcu7Bz6lr/Qyr178adr3m3FwfPE/Erv3brZKvl6Q+EmZ6OXMPlVHEXhAG kEzkuzxOGkt9Yg3FisYVNwRT7xq+CRLugcPupF/MGTd1wb9Kc0PmdTBEyAxswOdEhE54F3VWc6H CrNJH4XVlH+NkaPUdRIttwFejFq8jWrWeesB9EyPnOk0oEBMyO/61ntaQVUp/KpsNg+4/K0aVLv L+wdGbBmbyNiyNptNsQ== X-Proofpoint-GUID: NWJFui08UioQNCYwYye1E7CZ1GHFzRjX X-Proofpoint-ORIG-GUID: NWJFui08UioQNCYwYye1E7CZ1GHFzRjX 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=2026-04-03_07,2026-04-03_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 clxscore=1015 adultscore=0 priorityscore=1501 bulkscore=0 phishscore=0 malwarescore=0 lowpriorityscore=0 spamscore=0 impostorscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2604040001 Hello Linus, please pull s390 fixes for 7.0-rc7. Thank you, Vasily The following changes since commit 598bbefa8032cc58b564a81d1ad68bd815c8dc0f: s390/zcrypt: Enable AUTOSEL_DOM for CCA serialnr sysfs attribute (2026-03-07 22:41:10 +0100) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git tags/s390-7.0-7 for you to fetch changes up to c8d46f17c2fc7d25c18e60c008928aecab26184d: s390/zcrypt: Fix memory leak with CCA cards used as accelerator (2026-03-24 20:57:31 +0100) ---------------------------------------------------------------- s390 updates for 7.0-rc7 - Fix a memory leak in the zcrypt driver where the AP message buffer for clear key RSA requests was allocated twice, once by the caller and again locally, causing the first allocation to never be freed - Fix the cpum_sf perf sampling rate overflow adjustment to clamp the recalculated rate to the hardware maximum, preventing exceptions on heavily loaded systems running with HZ=1000 ---------------------------------------------------------------- Harald Freudenberger (1): s390/zcrypt: Fix memory leak with CCA cards used as accelerator Thomas Richter (1): s390/cpum_sf: Cap sampling rate to prevent lsctl exception arch/s390/kernel/perf_cpum_sf.c | 6 +++++- drivers/s390/crypto/zcrypt_msgtype6.c | 32 ++++++++++++++------------------ 2 files changed, 19 insertions(+), 19 deletions(-)