Linux kernel bug fix: kernel/printk: Block cpuhotplug callback when tasks are frozen
Subsystem: kernel (kernel/printk/printk.c)
Bug type: unknown, severity: low
Files changed: kernel/printk/printk.c
Introduced by Sebastian Andrzej Siewior on 2016-11-09 23:45:26 +0100; fixed by Thomas Gleixner on 2016-11-17 19:44:58 +0100 (lifetime: 7 days)