linux-rt_5_11: init at 5.11.2-rt9
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2 changed files with 55 additions and 1 deletions
45
pkgs/os-specific/linux/kernel/linux-rt-5.11.nix
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45
pkgs/os-specific/linux/kernel/linux-rt-5.11.nix
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@ -0,0 +1,45 @@
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{ lib, buildLinux, fetchurl
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, kernelPatches ? [ ]
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, structuredExtraConfig ? {}
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, extraMeta ? {}
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, argsOverride ? {}
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, ... } @ args:
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let
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version = "5.11.2-rt9"; # updated by ./update-rt.sh
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branch = lib.versions.majorMinor version;
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kversion = builtins.elemAt (lib.splitString "-" version) 0;
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in buildLinux (args // {
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inherit version;
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# modDirVersion needs a patch number, change X.Y-rtZ to X.Y.0-rtZ.
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modDirVersion = if (builtins.match "[^.]*[.][^.]*-.*" version) == null then version
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else lib.replaceStrings ["-"] [".0-"] version;
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src = fetchurl {
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url = "mirror://kernel/linux/kernel/v5.x/linux-${kversion}.tar.xz";
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sha256 = "186ha9fsk2qvrjkq7yvpmml938byz92m8ykcvbw4w9pmp8y5njlh";
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};
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kernelPatches = let rt-patch = {
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name = "rt";
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patch = fetchurl {
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url = "mirror://kernel/linux/kernel/projects/rt/${branch}/older/patch-${version}.patch.xz";
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sha256 = "0707rjai04x12llvs004800pkb0axf0d1sssahf3xhgrbalg94y1";
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};
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}; in [ rt-patch ] ++ lib.remove rt-patch kernelPatches;
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structuredExtraConfig = with lib.kernel; {
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PREEMPT_RT = yes;
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# Fix error: unused option: PREEMPT_RT.
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EXPERT = yes; # PREEMPT_RT depends on it (in kernel/Kconfig.preempt)
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# Fix error: option not set correctly: PREEMPT_VOLUNTARY (wanted 'y', got 'n').
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PREEMPT_VOLUNTARY = lib.mkForce no; # PREEMPT_RT deselects it.
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# Fix error: unused option: RT_GROUP_SCHED.
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RT_GROUP_SCHED = lib.mkForce (option no); # Removed by sched-disable-rt-group-sched-on-rt.patch.
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} // structuredExtraConfig;
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extraMeta = extraMeta // {
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inherit branch;
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};
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} // argsOverride)
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@ -19306,6 +19306,14 @@ in
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];
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};
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linux-rt_5_11 = callPackage ../os-specific/linux/kernel/linux-rt-5.11.nix {
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kernelPatches = [
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kernelPatches.bridge_stp_helper
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kernelPatches.request_key_helper
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kernelPatches.export-rt-sched-migrate
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];
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};
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linux_testing = callPackage ../os-specific/linux/kernel/linux-testing.nix {
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kernelPatches = [
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kernelPatches.bridge_stp_helper
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@ -19562,8 +19570,9 @@ in
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# Realtime kernel packages.
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linuxPackages-rt_5_4 = linuxPackagesFor pkgs.linux-rt_5_4;
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linuxPackages-rt_5_10 = linuxPackagesFor pkgs.linux-rt_5_10;
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linuxPackages-rt_5_11 = linuxPackagesFor pkgs.linux-rt_5_11;
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linuxPackages-rt = linuxPackages-rt_5_4;
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linuxPackages-rt_latest = linuxPackages-rt_5_10;
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linuxPackages-rt_latest = linuxPackages-rt_5_11;
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linux-rt = linuxPackages-rt.kernel;
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linux-rt_latest = linuxPackages-rt_latest.kernel;
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