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Fri, 19 Apr 2024 09:36:23 +0000 Received: from smtpav05.fra02v.mail.ibm.com (smtpav05.fra02v.mail.ibm.com [10.20.54.104]) by smtprelay05.fra02v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 43J9aHa351970446 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 19 Apr 2024 09:36:19 GMT Received: from smtpav05.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 7DDF32004D; Fri, 19 Apr 2024 09:36:17 +0000 (GMT) Received: from smtpav05.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 58E2520043; Fri, 19 Apr 2024 09:36:17 +0000 (GMT) Received: from tuxmaker.boeblingen.de.ibm.com (unknown [9.152.85.9]) by smtpav05.fra02v.mail.ibm.com (Postfix) with ESMTPS; Fri, 19 Apr 2024 09:36:17 +0000 (GMT) Date: Fri, 19 Apr 2024 11:36:15 +0200 From: Alexander Gordeev To: Linus Torvalds Cc: Vasily Gorbik , Heiko Carstens , linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [GIT PULL] s390 fixes for 6.9-rc5 Message-ID: Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-TM-AS-GCONF: 00 X-Proofpoint-GUID: XVMtfh6PJ59zpa70HxKcQ2wbBTnnts6_ X-Proofpoint-ORIG-GUID: XVMtfh6PJ59zpa70HxKcQ2wbBTnnts6_ X-Proofpoint-UnRewURL: 0 URL was un-rewritten Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1011,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2024-04-19_06,2024-04-17_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 clxscore=1011 mlxscore=0 spamscore=0 bulkscore=0 mlxlogscore=387 suspectscore=0 phishscore=0 priorityscore=1501 lowpriorityscore=0 impostorscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2404010000 definitions=main-2404190070 Hi Linus, please pull s390 fixes for 6.9-rc5. Thanks, Alexander The following changes since commit 378ca2d2ad410a1cd5690d06b46c5e2297f4c8c0: s390/entry: align system call table on 8 bytes (2024-04-03 15:00:20 +0200) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git tags/s390-6.9-4 for you to fetch changes up to d111855ab7ffffc552f6a475259dc392f2319b6d: s390/mm: Fix NULL pointer dereference (2024-04-17 17:26:34 +0200) ---------------------------------------------------------------- s390 updates for 6.9-rc5 - Fix NULL pointer dereference in program check handler - Fake IRBs are important events relevant for problem analysis. Add traces when queueing and delivering - Fix a race condition in ccw_device_set_online() that can cause the online process to fail - Deferred condition code 1 response indicates that I/O was not started and should be retried. The current QDIO implementation handles a cc1 response as an error, resulting in a failed QDIO setup. Fix that by retrying the setup when a cc1 response is received ---------------------------------------------------------------- Peter Oberparleiter (3): s390/qdio: handle deferred cc1 s390/cio: fix race condition during online processing s390/cio: log fake IRB events Sven Schnelle (1): s390/mm: Fix NULL pointer dereference arch/s390/kernel/entry.S | 3 ++- drivers/s390/cio/device.c | 13 ++++++++----- drivers/s390/cio/device_fsm.c | 5 +++++ drivers/s390/cio/device_ops.c | 8 ++++++++ drivers/s390/cio/qdio_main.c | 28 +++++++++++++++++++++++----- 5 files changed, 46 insertions(+), 11 deletions(-)