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yaml
---
r: 330088
b: refs/heads/master
c: 8f1f66e
h: refs/heads/master
v: v3
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Jan Beulich authored and Linus Torvalds committed Oct 5, 2012
1 parent 4bf0252 commit 3cf452f
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2 changes: 1 addition & 1 deletion [refs]
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@@ -1,2 +1,2 @@
---
refs/heads/master: 77dd3b0bd17a0849b2f98b915ce3fc9247db1013
refs/heads/master: 8f1f66ed7e1bdb7c88bb0bc45ac78cd075430d78
9 changes: 5 additions & 4 deletions trunk/lib/Kconfig.debug
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Expand Up @@ -196,12 +196,13 @@ config LOCKUP_DETECTOR
thresholds can be controlled through the sysctl watchdog_thresh.

config HARDLOCKUP_DETECTOR
def_bool LOCKUP_DETECTOR && PERF_EVENTS && HAVE_PERF_EVENTS_NMI && \
!HAVE_NMI_WATCHDOG
def_bool y
depends on LOCKUP_DETECTOR && !HAVE_NMI_WATCHDOG
depends on PERF_EVENTS && HAVE_PERF_EVENTS_NMI

config BOOTPARAM_HARDLOCKUP_PANIC
bool "Panic (Reboot) On Hard Lockups"
depends on LOCKUP_DETECTOR
depends on HARDLOCKUP_DETECTOR
help
Say Y here to enable the kernel to panic on "hard lockups",
which are bugs that cause the kernel to loop in kernel
Expand All @@ -212,7 +213,7 @@ config BOOTPARAM_HARDLOCKUP_PANIC

config BOOTPARAM_HARDLOCKUP_PANIC_VALUE
int
depends on LOCKUP_DETECTOR
depends on HARDLOCKUP_DETECTOR
range 0 1
default 0 if !BOOTPARAM_HARDLOCKUP_PANIC
default 1 if BOOTPARAM_HARDLOCKUP_PANIC
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