Subject null_blk: fix mutex initialization and configfs teardown race
Author wozizhi@huaweicloud.com
Date 2026-07-06 12:35:05 +0000 UTC
Version
Cc axboe@kernel.dk bvanassche@acm.org chengzhihao1@huawei.com dlemoal@kernel.org johannes.thumshirn@wdc.com kbusch@kernel.org kch@nvidia.com linux-block@vger.kernel.org linux-kernel@vger.kernel.org nilay@linux.ibm.com wozizhi@huawei.com wozizhi@huaweicloud.com yangerkun@huawei.com
Patches (3)
Name Content [All]
[PATCH 1/3] null_blk: use DEFINE_MUTEX for the file-scope mutex [Body]
[PATCH 2/3] null_blk: give the file-scope mutex a descriptive name [Body]
[PATCH 3/3] null_blk: register configfs subsystem after creating default devices [Body]
Session 2026-07-06
ID (for dev) 313dadb6-708f-42fa-a3d0-6f4185045d43
Status finished
Triaged OK [Log] [Trajectory]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base 8cdeaa50eae8dad34885515f62559ee83e7e8dda [Config] passed [Log]
[KASAN] Boot test: Base 8cdeaa50eae8dad34885515f62559ee83e7e8dda [Config] passed [Log]
[KASAN] Build Patched 8cdeaa50eae8dad34885515f62559ee83e7e8dda [Config] [patched] passed [Log]
[KASAN] Boot test: Patched 8cdeaa50eae8dad34885515f62559ee83e7e8dda [Config] [patched] passed [Log]
[KASAN] Fuzz 8cdeaa50eae8dad34885515f62559ee83e7e8dda [Config] 8cdeaa50eae8dad34885515f62559ee83e7e8dda [Config] [patched] passed [Log] [Artifacts]