Linux kernel bug fix: stm class: Lose the protocol driver when dropping its reference
Subsystem: drivers (drivers/hwtracing/stm/policy.c)
Bug type: crash, severity: high
Files changed: drivers/hwtracing/stm/policy.c
Introduced by Alexander Shishkin on 2018-10-11 12:12:54 +0200; fixed by Alexander Shishkin on 2019-11-14 14:48:48 +0800 (lifetime: 399 days)