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lighter kernel is a happier kernel

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This commit is contained in:
TheK0tYaRa 2026-03-09 06:10:18 +02:00
parent ae7c4be05b
commit 1b94207cd7
2 changed files with 70 additions and 14 deletions
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74
flake.nix
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@ -23,7 +23,7 @@
nix-flatpak.url = "github:gmodena/nix-flatpak/latest";
kernel-src = {
# url = "git+https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git?ref=master";
url = "git+https://gitlab.freedesktop.org/drm/tip.git?ref=refs/tags/drm-intel-next-fixes-2026-02-05&shallow=1";
url = "git+https://gitlab.freedesktop.org/drm/tip.git?rev=6884fe03ff2bc5a2f501ba4710f950dd4933ac84&shallow=1";
flake = false;
};
sccache = {
@ -71,6 +71,7 @@
pkgs,
pkgdefault,
config,
lib,
...
}:
{
@ -130,13 +131,68 @@
v4l2loopback
# amneziawg
];
# kernelPatches = [
# {
# name = "7.0-rc fixup";
# extraConfig = ''
# '';
# }
# ];
kernelParams = [ "mitigations=off" ];
kernelPatches = [
{
name = "gpu";
structuredExtraConfig = (
with lib.kernel;
{
CPU_SUP_INTEL = no;
CPU_SUP_HYGON = no;
CPU_SUP_CENTAUR = no;
CPU_SUP_ZHAOXIN = no;
#
X86_MCE_INTEL = no;
}
);
}
{
name = "gpu";
structuredExtraConfig = (
with lib.kernel;
{
DRM_AMDGPU = no;
DRM_KOMEDA = no;
DRM_NOUVEAU = no;
DRM_RADEON = no;
#
FB_NVIDIA = no;
FB_RADEON = no;
}
);
}
{
name = "go crazy, go stupid";
structuredExtraConfig = (
with lib.kernel;
{
# CPU_MITIGATIONS = no;
}
);
}
{
name = "audio";
structuredExtraConfig = (
with lib.kernel;
{
SND_SEQ_DEVICE = no;
SND_SEQUENCER = no;
SND_SEQ_DUMMY = no;
SND_HRTIMER = no;
}
);
}
{
name = "network";
structuredExtraConfig = (
with lib.kernel;
{
# VLAN_8021Q = no;
}
);
}
];
};
# nixpkgs.config.permittedInsecurePackages = [
# "olm-3.2.16"
@ -259,7 +315,7 @@
};
traceroute.enable = true;
ydotool = {
enable = true;
# enable = true;
group = "wheel";
};
};