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Mon, 27 Jul 2026 14:28:49 +0000 (GMT) Received: from tuxmaker.boeblingen.de.ibm.com (unknown [9.87.85.9]) by smtpav03.fra02v.mail.ibm.com (Postfix) with ESMTP; Mon, 27 Jul 2026 14:28:49 +0000 (GMT) From: Stefan Haberland To: Jens Axboe Cc: linux-block@vger.kernel.org, Jan Hoeppner , linux-s390@vger.kernel.org, Heiko Carstens , Vasily Gorbik , Christian Borntraeger Subject: [PATCH 0/3] s390/dasd: fixes Date: Mon, 27 Jul 2026 16:28:37 +0200 Message-ID: <20260727142840.567286-1-sth@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-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-Spam-Info: AW1haW4tMjYwNzI3MDEzNiBTYWx0ZWRfX4zOx9JORodH8 wbMHgWml5v7eO0uxuwIEC4UD879cLKBR4IJkrm4HrTSXKjAuLDSaoiJ3FTqFjbE85mRz9ESjEZP Rx1J7ZcGFsSNjkIz7Ocs3Peg0/gLLk0= X-Proofpoint-GUID: pzHQULJe8cDTaW7cwu5QlZf3nZk_0t1z X-Proofpoint-ORIG-GUID: pzHQULJe8cDTaW7cwu5QlZf3nZk_0t1z X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNzI3MDEzNiBTYWx0ZWRfX2QgL2quilwzn 0xvLBi0H4NHyuKJlre0rWEU5NcTvlVfc4UW8Z8l04GBy+kDlOP9YfqrneB57RKqy9HipqS4s963 qMvS5VL4TlKEgCmdipTW3u3wgFhLwoTB7bEc7Sk4pzdEtZm0ihrUIzCIWcApBhAEeD6lq0YjPcE 9hgpxoELT/g8fJWBPfivxNIVDlgMu7Swz6fLQ634eX8/zv+8XmStc/GiXcoBwEonlzijpsiJ6HE wigGeGjwrGbaMZ05ADc8M47f9IrD+avjoXVPdf6nD3SxvkyD5mhDC7fdhmacjZmY7MNHB17BJij i2NBK7mai0sS9ZdI2vS9qln91mHYFqrr0P4adee4XUnM9vp1bjv1iSIFUL+R0e8PVs3a/c6S0WD lFV1C5UyqrFe9Cx4oAik/I+rziDi+vNDJrVckB3NhLtQ0qOv6vXoMvpZgin7+kWkoVJ0zOW4OKl k6uvQyzDcEti/ZQyqnw== X-Authority-Analysis: v=2.4 cv=X5Vi7mTe c=1 sm=1 tr=0 ts=6a676b28 cx=c_pps a=GFwsV6G8L6GxiO2Y/PsHdQ==:117 a=GFwsV6G8L6GxiO2Y/PsHdQ==:17 a=IkcTkHD0fZMA:10 a=RAioF0-LDSMA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22 a=Y2IxJ9c9Rs8Kov3niI8_:22 a=yTgE9w07y7j8ZUCElcEA:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 a=zZCYzV9kfG8A:10 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_04,2026-07-24_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-2607270136 Hi Jens, please apply the following 3 patches that partially address rather important issues in the DASD driver. Thanks. Jan Höppner (1): s390/dasd: Fix potential NULL pointer dereference Stefan Haberland (2): s390/dasd: Fix path verification interrupted by concurrent dasd_sleep_on_immediatly s390/dasd: Fix undersized format-check buffer drivers/s390/block/dasd.c | 14 +++++++++++++- drivers/s390/block/dasd_eckd.c | 11 +++++++---- drivers/s390/block/dasd_ioctl.c | 2 +- 3 files changed, 21 insertions(+), 6 deletions(-) -- 2.53.0