Linux kernel bug fix: watchdog/hardlockup: keep kernel.nmi_watchdog sysctl as 0444 if probe fails
Subsystem: kernel (kernel/watchdog.c)
Bug type: crash, severity: critical
Files changed: include/linux/nmi.h;kernel/watchdog.c
Introduced by Thomas Gleixner on 2017-09-14 11:41:08 +0200; fixed by Douglas Anderson on 2023-06-19 16:25:26 -0700 (lifetime: 2104 days)