Linux kernel bug fix: serial: 8250: Fix PM usage_count for console handover
Subsystem: tty (drivers/tty/serial/8250/8250_core.c)
Bug type: crash, severity: high
Files changed: drivers/tty/serial/8250/8250_core.c;drivers/tty/serial/serial_core.c;include/linux/serial_core.h
Introduced by Andy Shevchenko on 2020-03-17 15:58:00 +0100; fixed by Ilpo Järvinen on 2022-06-30 17:17:31 +0200 (lifetime: 835 days)