Navigation: Linux Kernel Driver DataBase - web LKDDB: Main index - H index

CONFIG_HARDLOCKUP_DETECTOR: Detect Hard Lockups

General informations

The Linux kernel configuration item CONFIG_HARDLOCKUP_DETECTOR has multiple definitions:

found in lib/Kconfig.debug

The configuration item CONFIG_HARDLOCKUP_DETECTOR:

Help text

(none)

Detect Hard Lockups found in lib/Kconfig.debug

The configuration item CONFIG_HARDLOCKUP_DETECTOR:

Help text

Say Y here to enable the kernel to act as a watchdog to detect hard lockups.

Hardlockups are bugs that cause the CPU to loop in kernel mode for more than 10 seconds, without letting other interrupts have a chance to run. The current stack trace is displayed upon detection and the system will stay locked up.

Hardware

LKDDb

Raw data from LKDDb:

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

Automatic links from Google (and ads)

Custom Search

Popular queries:

Navigation: Linux Kernel Driver DataBase - web LKDDB: main index - H index

Automatically generated (in year 2017) with gen-web-lkddb.py in lkddb-sources.