From 2bb68c7017a105c0c1e4d6460c8a625dc7ac92cf Mon Sep 17 00:00:00 2001
From: Tim Steinbach <tim@nequissimus.com>
Date: Mon, 22 Oct 2018 09:40:14 -0400
Subject: [PATCH] linux: Add 4.19

---
 pkgs/os-specific/linux/kernel/linux-4.19.nix | 18 ++++++++++++++++++
 pkgs/top-level/all-packages.nix              | 13 ++++++++++++-
 2 files changed, 30 insertions(+), 1 deletion(-)
 create mode 100644 pkgs/os-specific/linux/kernel/linux-4.19.nix

diff --git a/pkgs/os-specific/linux/kernel/linux-4.19.nix b/pkgs/os-specific/linux/kernel/linux-4.19.nix
new file mode 100644
index 00000000000..5aa033348d4
--- /dev/null
+++ b/pkgs/os-specific/linux/kernel/linux-4.19.nix
@@ -0,0 +1,18 @@
+{ stdenv, buildPackages, fetchurl, perl, buildLinux, modDirVersionArg ? null, ... } @ args:
+
+with stdenv.lib;
+
+buildLinux (args // rec {
+  version = "4.19";
+
+  # modDirVersion needs to be x.y.z, will automatically add .0 if needed
+  modDirVersion = if (modDirVersionArg == null) then concatStrings (intersperse "." (take 3 (splitString "." "${version}.0"))) else modDirVersionArg;
+
+  # branchVersion needs to be x.y
+  extraMeta.branch = concatStrings (intersperse "." (take 2 (splitString "." version)));
+
+  src = fetchurl {
+    url = "mirror://kernel/linux/kernel/v4.x/linux-${version}.tar.xz";
+    sha256 = "18a92z17alh5kkvjv7l9z8wk5jgdb6raawdfkpwx9bi8amjzas0c";
+  };
+} // (args.argsOverride or {}))
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index cfbc6687f9d..07075bdefcd 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -14218,6 +14218,16 @@ with pkgs;
       ];
   };
 
+  linux_4_19 = callPackage ../os-specific/linux/kernel/linux-4.19.nix {
+    kernelPatches =
+      [ kernelPatches.bridge_stp_helper
+        # See pkgs/os-specific/linux/kernel/cpu-cgroup-v2-patches/README.md
+        # when adding a new linux version
+        # kernelPatches.cpu-cgroup-v2."4.11"
+        kernelPatches.modinst_arg_list_too_long
+      ];
+  };
+
   linux_testing = callPackage ../os-specific/linux/kernel/linux-testing.nix {
     kernelPatches = [
       kernelPatches.bridge_stp_helper
@@ -14410,7 +14420,7 @@ with pkgs;
   linux = linuxPackages.kernel;
 
   # Update this when adding the newest kernel major version!
-  linuxPackages_latest = linuxPackages_4_18;
+  linuxPackages_latest = linuxPackages_4_19;
   linux_latest = linuxPackages_latest.kernel;
 
   # Build the kernel modules for the some of the kernels.
@@ -14421,6 +14431,7 @@ with pkgs;
   linuxPackages_4_9 = recurseIntoAttrs (linuxPackagesFor pkgs.linux_4_9);
   linuxPackages_4_14 = recurseIntoAttrs (linuxPackagesFor pkgs.linux_4_14);
   linuxPackages_4_18 = recurseIntoAttrs (linuxPackagesFor pkgs.linux_4_18);
+  linuxPackages_4_19 = recurseIntoAttrs (linuxPackagesFor pkgs.linux_4_19);
   # Don't forget to update linuxPackages_latest!
 
   # Intentionally lacks recurseIntoAttrs, as -rc kernels will quite likely break out-of-tree modules and cause failed Hydra builds.