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| author | Mark Nipper <nipsy@bitgnome.net> | 2025-07-24 14:12:43 -0700 |
|---|---|---|
| committer | Mark Nipper <nipsy@bitgnome.net> | 2025-07-24 14:12:43 -0700 |
| commit | 92bb6ba02d2609bc2cb62fbfbe721f3adde74d3d (patch) | |
| tree | 94378635c74469f6d91a8af4a9c460ff3e82ddce /hosts | |
| parent | 88cd6d8a7cf339857cc3c173a191342c178d3725 (diff) | |
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Disable the split lock penalty
Diffstat (limited to 'hosts')
| -rw-r--r-- | hosts/caladan/default.nix | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/hosts/caladan/default.nix b/hosts/caladan/default.nix index ed3ef94..a2ae6bb 100644 --- a/hosts/caladan/default.nix +++ b/hosts/caladan/default.nix @@ -1,7 +1,10 @@ { config, inputs, outputs, pkgs, ... }: { boot = { initrd.kernelModules = [ "amdgpu" "zfs" ]; - kernel.sysctl."kernel.hostname" = "caladan.bitgnome.net"; + kernel.sysctl = { + "kernel.hostname" = "caladan.bitgnome.net"; + "kernel.split_lock_mitigate" = 0; # https://lwn.net/Articles/911219/ + }; kernelPackages = pkgs.master.linuxPackages_6_15; #kernelParams = [ # "amdgpu.ppfeaturemask=0xfffd3fff" |