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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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10
flake.lock generated
View file

@ -502,16 +502,16 @@
"kernel-src": { "kernel-src": {
"flake": false, "flake": false,
"locked": { "locked": {
"lastModified": 1770032463, "lastModified": 1773006395,
"narHash": "sha256-dNxD+k9uxBQdTEnAHN8oZXS4Wl3RhlxG71R5rxxwQAo=", "narHash": "sha256-f3IzNvzYFskEwgQZi2v0g5tcKabCUZfpDHn2x5dpNIU=",
"ref": "refs/tags/drm-intel-next-fixes-2026-02-05", "ref": "refs/heads/drm-tip",
"rev": "3e28a67a85f9b569066f6dfcddadb39294c0c9d4", "rev": "6884fe03ff2bc5a2f501ba4710f950dd4933ac84",
"shallow": true, "shallow": true,
"type": "git", "type": "git",
"url": "https://gitlab.freedesktop.org/drm/tip.git" "url": "https://gitlab.freedesktop.org/drm/tip.git"
}, },
"original": { "original": {
"ref": "refs/tags/drm-intel-next-fixes-2026-02-05", "rev": "6884fe03ff2bc5a2f501ba4710f950dd4933ac84",
"shallow": true, "shallow": true,
"type": "git", "type": "git",
"url": "https://gitlab.freedesktop.org/drm/tip.git" "url": "https://gitlab.freedesktop.org/drm/tip.git"

74
flake.nix
View file

@ -23,7 +23,7 @@
nix-flatpak.url = "github:gmodena/nix-flatpak/latest"; nix-flatpak.url = "github:gmodena/nix-flatpak/latest";
kernel-src = { kernel-src = {
# url = "git+https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git?ref=master"; # 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; flake = false;
}; };
sccache = { sccache = {
@ -71,6 +71,7 @@
pkgs, pkgs,
pkgdefault, pkgdefault,
config, config,
lib,
... ...
}: }:
{ {
@ -130,13 +131,68 @@
v4l2loopback v4l2loopback
# amneziawg # amneziawg
]; ];
# kernelPatches = [ kernelParams = [ "mitigations=off" ];
# { kernelPatches = [
# name = "7.0-rc fixup"; {
# extraConfig = '' 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 = [ # nixpkgs.config.permittedInsecurePackages = [
# "olm-3.2.16" # "olm-3.2.16"
@ -259,7 +315,7 @@
}; };
traceroute.enable = true; traceroute.enable = true;
ydotool = { ydotool = {
enable = true; # enable = true;
group = "wheel"; group = "wheel";
}; };
}; };