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linux-rt_5_11: init at 5.11.2-rt9

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This commit is contained in:
Orivej Desh 2021-03-03 03:51:44 +00:00
parent 19959cb7ef
commit 5da47b15cf
2 changed files with 55 additions and 1 deletions
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45
pkgs/os-specific/linux/kernel/linux-rt-5.11.nix Normal file
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@ -0,0 +1,45 @@
{ lib, buildLinux, fetchurl
, kernelPatches ? [ ]
, structuredExtraConfig ? {}
, extraMeta ? {}
, argsOverride ? {}
, ... } @ args:
let
version = "5.11.2-rt9"; # updated by ./update-rt.sh
branch = lib.versions.majorMinor version;
kversion = builtins.elemAt (lib.splitString "-" version) 0;
in buildLinux (args // {
inherit version;
# modDirVersion needs a patch number, change X.Y-rtZ to X.Y.0-rtZ.
modDirVersion = if (builtins.match "[^.]*[.][^.]*-.*" version) == null then version
else lib.replaceStrings ["-"] [".0-"] version;
src = fetchurl {
url = "mirror://kernel/linux/kernel/v5.x/linux-${kversion}.tar.xz";
sha256 = "186ha9fsk2qvrjkq7yvpmml938byz92m8ykcvbw4w9pmp8y5njlh";
};
kernelPatches = let rt-patch = {
name = "rt";
patch = fetchurl {
url = "mirror://kernel/linux/kernel/projects/rt/${branch}/older/patch-${version}.patch.xz";
sha256 = "0707rjai04x12llvs004800pkb0axf0d1sssahf3xhgrbalg94y1";
};
}; in [ rt-patch ] ++ lib.remove rt-patch kernelPatches;
structuredExtraConfig = with lib.kernel; {
PREEMPT_RT = yes;
# Fix error: unused option: PREEMPT_RT.
EXPERT = yes; # PREEMPT_RT depends on it (in kernel/Kconfig.preempt)
# Fix error: option not set correctly: PREEMPT_VOLUNTARY (wanted 'y', got 'n').
PREEMPT_VOLUNTARY = lib.mkForce no; # PREEMPT_RT deselects it.
# Fix error: unused option: RT_GROUP_SCHED.
RT_GROUP_SCHED = lib.mkForce (option no); # Removed by sched-disable-rt-group-sched-on-rt.patch.
} // structuredExtraConfig;
extraMeta = extraMeta // {
inherit branch;
};
} // argsOverride)

11
pkgs/top-level/all-packages.nix
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@ -19306,6 +19306,14 @@ in
]; ];
}; };
linux-rt_5_11 = callPackage ../os-specific/linux/kernel/linux-rt-5.11.nix {
kernelPatches = [
kernelPatches.bridge_stp_helper
kernelPatches.request_key_helper
kernelPatches.export-rt-sched-migrate
];
};
linux_testing = callPackage ../os-specific/linux/kernel/linux-testing.nix { linux_testing = callPackage ../os-specific/linux/kernel/linux-testing.nix {
kernelPatches = [ kernelPatches = [
kernelPatches.bridge_stp_helper kernelPatches.bridge_stp_helper
@ -19562,8 +19570,9 @@ in
# Realtime kernel packages. # Realtime kernel packages.
linuxPackages-rt_5_4 = linuxPackagesFor pkgs.linux-rt_5_4; linuxPackages-rt_5_4 = linuxPackagesFor pkgs.linux-rt_5_4;
linuxPackages-rt_5_10 = linuxPackagesFor pkgs.linux-rt_5_10; linuxPackages-rt_5_10 = linuxPackagesFor pkgs.linux-rt_5_10;
linuxPackages-rt_5_11 = linuxPackagesFor pkgs.linux-rt_5_11;
linuxPackages-rt = linuxPackages-rt_5_4; linuxPackages-rt = linuxPackages-rt_5_4;
linuxPackages-rt_latest = linuxPackages-rt_5_10; linuxPackages-rt_latest = linuxPackages-rt_5_11;
linux-rt = linuxPackages-rt.kernel; linux-rt = linuxPackages-rt.kernel;
linux-rt_latest = linuxPackages-rt_latest.kernel; linux-rt_latest = linuxPackages-rt_latest.kernel;