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| author | Lluís Batlle i Rossell <viric@viric.name> | 2012-07-18 21:50:18 +0200 |
|---|---|---|
| committer | Lluís Batlle i Rossell <viric@viric.name> | 2012-07-18 21:50:18 +0200 |
| commit | f43033a3f764261781b065283150700ac2943fc3 (patch) | |
| tree | 19381bd92b280d2157f62047e2de04825e71dd25 /modules/misc/crashdump.nix | |
| parent | 4553a27a926c0eef241e0f081ccbb97e2310beeb (diff) | |
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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.
Diffstat (limited to 'modules/misc/crashdump.nix')
| -rw-r--r-- | modules/misc/crashdump.nix | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/modules/misc/crashdump.nix b/modules/misc/crashdump.nix index 973abfd9327..98b2140a23d 100644 --- a/modules/misc/crashdump.nix +++ b/modules/misc/crashdump.nix @@ -54,7 +54,7 @@ in ''; kernelParams = [ "crashkernel=64M" - "nmi_watchdog=1" + "nmi_watchdog=panic" ]; kernelPackages = mkOverride 50 (crashdump.kernelPackages // { kernel = crashdump.kernelPackages.kernel.override @@ -64,6 +64,8 @@ in CRASH_DUMP y DEBUG_INFO y PROC_VMCORE y + LOCKUP_DETECTOR y + HARDLOCKUP_DETECTOR y ''; }); }); |