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Diffstat (limited to 'Documentation/lockup-watchdogs.txt')
| -rw-r--r-- | Documentation/lockup-watchdogs.txt | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/Documentation/lockup-watchdogs.txt b/Documentation/lockup-watchdogs.txt index 22dd6af2e4bd..4a6e33e1af61 100644 --- a/Documentation/lockup-watchdogs.txt +++ b/Documentation/lockup-watchdogs.txt @@ -20,8 +20,9 @@ kernel mode for more than 10 seconds (see "Implementation" below for details), without letting other interrupts have a chance to run. Similarly to the softlockup case, the current stack trace is displayed upon detection and the system will stay locked up unless the default -behavior is changed, which can be done through a compile time knob, -"BOOTPARAM_HARDLOCKUP_PANIC", and a kernel parameter, "nmi_watchdog" +behavior is changed, which can be done through a sysctl, +'hardlockup_panic', a compile time knob, "BOOTPARAM_HARDLOCKUP_PANIC", +and a kernel parameter, "nmi_watchdog" (see "Documentation/kernel-parameters.txt" for details). The panic option can be used in combination with panic_timeout (this |