crashdump: it required some kernel options for the nmi_watchdog to work.
Now it says at boot, for every core: NMI watchdog: enabled, takes one hw-pmu counter.
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@ -54,7 +54,7 @@ in
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'';
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kernelParams = [
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"crashkernel=64M"
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"nmi_watchdog=1"
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"nmi_watchdog=panic"
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];
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kernelPackages = mkOverride 50 (crashdump.kernelPackages // {
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kernel = crashdump.kernelPackages.kernel.override
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@ -64,6 +64,8 @@ in
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CRASH_DUMP y
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DEBUG_INFO y
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PROC_VMCORE y
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LOCKUP_DETECTOR y
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HARDLOCKUP_DETECTOR y
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'';
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});
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});
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