From: Ingo Molnar Date: Sun, 28 Feb 2010 19:49:00 +0000 (+0100) Subject: nmi_watchdog: Turn it off by default X-Git-Tag: accepted/tizen/common/20141203.182822~9903^2~142^2~20 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c99c30feadf664ccd8590b96259cb9f3954bd246;p=platform%2Fkernel%2Flinux-arm64.git nmi_watchdog: Turn it off by default It was nice to enable it by default for testing - but before we push it upstream we want it to be off - so that people can opt-in gradually. Cc: Don Zickus Cc: peterz@infradead.org Cc: gorcunov@gmail.com Cc: aris@redhat.com LKML-Reference: <1266880143-24943-1-git-send-email-dzickus@redhat.com> Signed-off-by: Ingo Molnar --- diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 01a4d85..e2e73cc 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -173,7 +173,6 @@ config DETECT_SOFTLOCKUP config NMI_WATCHDOG bool "Detect Hard Lockups with an NMI Watchdog" depends on DEBUG_KERNEL && PERF_EVENTS && PERF_EVENTS_NMI - default y help Say Y here to enable the kernel to use the NMI as a watchdog to detect hard lockups. This is useful when a cpu hangs for no