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Changing the kernel parameters for crashump

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I think that these enable more checks, and make more NMIs happen.
This commit is contained in:
Lluís Batlle i Rossell
2012-11-29 11:27:33 +01:00
parent 6b6b245693
commit a9e5d1ab50
1 changed files with 3 additions and 0 deletions
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modules/misc/crashdump.nix
+3
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@@ -6,6 +6,7 @@ let
crashdump = config.boot.crashDump; crashdump = config.boot.crashDump;
kernelParams = concatStringsSep " " crashdump.kernelParams; kernelParams = concatStringsSep " " crashdump.kernelParams;
in in
###### interface ###### interface
{ {
@@ -55,6 +56,8 @@ in
kernelParams = [ kernelParams = [
"crashkernel=64M" "crashkernel=64M"
"nmi_watchdog=panic" "nmi_watchdog=panic"
"softlockup_panic=1"
"idle=poll"
]; ];
kernelPackages = mkOverride 50 (crashdump.kernelPackages // { kernelPackages = mkOverride 50 (crashdump.kernelPackages // {
kernel = crashdump.kernelPackages.kernel.override kernel = crashdump.kernelPackages.kernel.override