Linux kernel bug fix: ptp: unregister virtual clocks when unregistering physical clock.
Subsystem: drivers (drivers/ptp/ptp_clock.c)
Bug type: crash, severity: high
Files changed: drivers/ptp/ptp_clock.c
Introduced by Yangbo Lu on 2021-07-01 13:08:18 -0700; fixed by Miroslav Lichvar on 2022-02-03 14:00:57 +0000 (lifetime: 217 days)