Linux kernel bug fix: block: avoid cpu_hotplug_lock depedency on freeze_lock
Subsystem: block (block/blk-mq-debugfs.c)
Bug type: deadlock, severity: medium
Keywords: deadlock
Files changed: block/blk-mq-debugfs.c;block/blk-rq-qos.c;block/blk-rq-qos.h;include/linux/blkdev.h
Introduced by Jens Axboe on 2025-04-21 05:07:03 -0600; fixed by Nilay Shroff on 2025-08-21 07:11:11 -0600 (lifetime: 122 days)