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Thu, 25 Jun 2026 16:47:02 +0000 (GMT) Received: from pfw153.pfw.tadn.ibm.com (unknown [9.5.7.52]) by smtpav05.wdc07v.mail.ibm.com (Postfix) with ESMTP; Thu, 25 Jun 2026 16:47:02 +0000 (GMT) From: Ninad Palsule To: eajames@linux.ibm.com, linux@roeck-us.net, psanman@juniper.net, arnd@arndb.de, ninad@linux.ibm.com, linux-hwmon@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v1 0/1] Fix sysfs device unregistration deadlock Date: Thu, 25 Jun 2026 11:46:52 -0500 Message-ID: <20260625164700.2797362-1-ninad@linux.ibm.com> X-Mailer: git-send-email 2.51.0 Precedence: bulk X-Mailing-List: linux-hwmon@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-GUID: 8EkwjBCPXoDBtR9PQMk3ROxESp64WM20 X-Proofpoint-Spam-Info: AW1haW4tMjYwNjI1MDE0MCBTYWx0ZWRfXwspZZzR54BYJ PpXbPrk3lYQe/Jmyj89ApErVYVFfmk+cb4N12JZXt45OaZ+gcrXkLplOkzpAjx3UG/+bRl9BLUd j1RaSWkHZl71VfvGY7ZYJbmICR/tInU= X-Authority-Analysis: v=2.4 cv=c62bhx9l c=1 sm=1 tr=0 ts=6a3d5b89 cx=c_pps a=3Bg1Hr4SwmMryq2xdFQyZA==:117 a=3Bg1Hr4SwmMryq2xdFQyZA==:17 a=FelO9ux0wxsA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22 a=V8glGbnc2Ofi9Qvn3v5h:22 a=MDdrSkxlTI22Go2xdIMA:9 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNjI1MDE0MCBTYWx0ZWRfX2Iqiq45Z8tom al/5dcsorpchn7NulXzAqL+exkkrrwiTDT7oHFDx/BF3gIQY9qV2mDGCyxRos04rAhXEMl96Pnt A2JYREPaWoQ1vp8tiVJ2f9BDV+2rWRZLfYZ+QyFa2xI3hDvzFwZRJkEuT/i4N7YX7rn/o4WC00m dEYg8TnUh0Bgcf3X2fjxJVZ4BVI3oW4zArnaRaoQRqpyRsIOZ0sHxDgp+CsBVNWJV3i8ymwuhuQ ceIA6Bym1P3Mkos6DsQfgCM0PufT4uFzpzBqQu1pxRk3ss5DPMEdnrCnWKyruc5xQ6lavYqBITV eOBHq3EduL/a5swnw+NSW2OiC7FZ8RpBaS7D6FXozXnZ3ZHBdzUKmJWzrKoM3Me5hfyXW/qDGMn PtNVjXY8saV235/rPjEUHPZHVlsEAaktVzE+Bz4tLGatn7jo7H12WE/OxVKSFFOcp2XL3nTXDNP HiyjdDx+pboMOcLmlbQ== X-Proofpoint-ORIG-GUID: 8EkwjBCPXoDBtR9PQMk3ROxESp64WM20 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.125,FMLib:17.12.100.49 definitions=2026-06-25_02,2026-06-24_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 impostorscore=0 adultscore=0 clxscore=1011 suspectscore=0 priorityscore=1501 phishscore=0 spamscore=0 bulkscore=0 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2606250140 Hello, Please review the changes to fix deadlock in the occ-hwmon driver. This avoids kernel crash due to hung application process. Ninad Palsule (1): hwmon: (occ) Fix sysfs device unreg deadlock drivers/hwmon/occ/common.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) -- 2.51.0