NixOS · vcunat · Sep 15, 2021 · Aug 26, 2021 · Aug 26, 2021 · Aug 26, 2021
diff --git a/doc/builders/packages/linux.section.md b/doc/builders/packages/linux.section.md
@@ -16,7 +16,7 @@ How to add a new (major) version of the Linux kernel to Nixpkgs:
 
 1.  Copy the old Nix expression (e.g. `linux-2.6.21.nix`) to the new one (e.g. `linux-2.6.22.nix`) and update it.
 
-2.  Add the new kernel to `all-packages.nix` (e.g., create an attribute `kernel_2_6_22`).
+2.  Add the new kernel to the `kernels` attribute set in `linux-kernels.nix` (e.g., create an attribute `kernel_2_6_22`).
 
 3.  Now we’re going to update the kernel configuration. First unpack the kernel. Then for each supported platform (`i686`, `x86_64`, `uml`) do the following:
 
@@ -36,6 +36,6 @@ How to add a new (major) version of the Linux kernel to Nixpkgs:
 
     5.  Copy `.config` over the new config file (e.g. `config-2.6.22-i686-smp`).
 
-4.  Test building the kernel: `nix-build -A kernel_2_6_22`. If it compiles, ship it! For extra credit, try booting NixOS with it.
+4.  Test building the kernel: `nix-build -A linuxKernel.kernels.kernel_2_6_22`. If it compiles, ship it! For extra credit, try booting NixOS with it.
 
-5.  It may be that the new kernel requires updating the external kernel modules and kernel-dependent packages listed in the `linuxPackagesFor` function in `all-packages.nix` (such as the NVIDIA drivers, AUFS, etc.). If the updated packages aren’t backwards compatible with older kernels, you may need to keep the older versions around.
+5.  It may be that the new kernel requires updating the external kernel modules and kernel-dependent packages listed in the `linuxPackagesFor` function in `linux-kernels.nix` (such as the NVIDIA drivers, AUFS, etc.). If the updated packages aren’t backwards compatible with older kernels, you may need to keep the older versions around.
diff --git a/nixos/doc/manual/configuration/linux-kernel.chapter.md b/nixos/doc/manual/configuration/linux-kernel.chapter.md
@@ -5,13 +5,18 @@ option `boot.kernelPackages`. For instance, this selects the Linux 3.10
 kernel:
 
 ```nix
-boot.kernelPackages = pkgs.linuxPackages_3_10;
+boot.kernelPackages = pkgs.linuxKernel.packages.linux_3_10;
 ```
 
 Note that this not only replaces the kernel, but also packages that are
 specific to the kernel version, such as the NVIDIA video drivers. This
 ensures that driver packages are consistent with the kernel.
 
+While `pkgs.linuxKernel.packages` contains all available kernel packages,
+you may want to use one of the unversioned `pkgs.linuxPackages_*` aliases
+such as `pkgs.linuxPackages_latest`, that are kept up to date with new
+versions.
+
 The default Linux kernel configuration should be fine for most users.
 You can see the configuration of your current kernel with the following
 command:
@@ -25,14 +30,13 @@ If you want to change the kernel configuration, you can use the
 instance, to enable support for the kernel debugger KGDB:
 
 ```nix
-nixpkgs.config.packageOverrides = pkgs:
-  { linux_3_4 = pkgs.linux_3_4.override {
-      extraConfig =
-        ''
-          KGDB y
-        '';
-    };
+nixpkgs.config.packageOverrides = pkgs: pkgs.lib.recursiveUpdate pkgs {
+  linuxKernel.kernels.linux_5_10 = pkgs.linuxKernel.kernels.linux_5_10.override {
+    extraConfig = ''
+      KGDB y
+    '';
   };
+};
 ```
 
 `extraConfig` takes a list of Linux kernel configuration options, one
@@ -72,16 +76,17 @@ available parameters, run `sysctl -a`.
 
 The first step before compiling the kernel is to generate an appropriate
 `.config` configuration. Either you pass your own config via the
-`configfile` setting of `linuxManualConfig`:
+`configfile` setting of `linuxKernel.manualConfig`:
 
 ```nix
-custom-kernel = super.linuxManualConfig {
-  inherit (super) stdenv hostPlatform;
-  inherit (linux_4_9) src;
-  version = "${linux_4_9.version}-custom";
-
-  configfile = /home/me/my_kernel_config;
-  allowImportFromDerivation = true;
+custom-kernel = let base_kernel = linuxKernel.kernels.linux_4_9;
+  in super.linuxKernel.manualConfig {
+    inherit (super) stdenv hostPlatform;
+    inherit (base_kernel) src;
+    version = "${base_kernel.version}-custom";
+
+    configfile = /home/me/my_kernel_config;
+    allowImportFromDerivation = true;
 };
 ```
 

diff --git a/nixos/doc/manual/from_md/configuration/linux-kernel.chapter.xml b/nixos/doc/manual/from_md/configuration/linux-kernel.chapter.xml
@@ -6,14 +6,21 @@
     selects the Linux 3.10 kernel:
   </para>
   <programlisting language="bash">
-boot.kernelPackages = pkgs.linuxPackages_3_10;
+boot.kernelPackages = pkgs.linuxKernel.packages.linux_3_10;
 </programlisting>
   <para>
     Note that this not only replaces the kernel, but also packages that
     are specific to the kernel version, such as the NVIDIA video
     drivers. This ensures that driver packages are consistent with the
     kernel.
   </para>
+  <para>
+    While <literal>pkgs.linuxKernel.packages</literal> contains all
+    available kernel packages, you may want to use one of the
+    unversioned <literal>pkgs.linuxPackages_*</literal> aliases such as
+    <literal>pkgs.linuxPackages_latest</literal>, that are kept up to
+    date with new versions.
+  </para>
   <para>
     The default Linux kernel configuration should be fine for most
     users. You can see the configuration of your current kernel with the
@@ -29,14 +36,13 @@ zcat /proc/config.gz
     enable support for the kernel debugger KGDB:
   </para>
   <programlisting language="bash">
-nixpkgs.config.packageOverrides = pkgs:
-  { linux_3_4 = pkgs.linux_3_4.override {
-      extraConfig =
-        ''
-          KGDB y
-        '';
-    };
+nixpkgs.config.packageOverrides = pkgs: pkgs.lib.recursiveUpdate pkgs {
+  linuxKernel.kernels.linux_5_10 = pkgs.linuxKernel.kernels.linux_5_10.override {
+    extraConfig = ''
+      KGDB y
+    '';
   };
+};
 </programlisting>
   <para>
     <literal>extraConfig</literal> takes a list of Linux kernel
@@ -82,16 +88,17 @@ boot.kernel.sysctl.&quot;net.ipv4.tcp_keepalive_time&quot; = 120;
       The first step before compiling the kernel is to generate an
       appropriate <literal>.config</literal> configuration. Either you
       pass your own config via the <literal>configfile</literal> setting
-      of <literal>linuxManualConfig</literal>:
+      of <literal>linuxKernel.manualConfig</literal>:
     </para>
     <programlisting language="bash">
-custom-kernel = super.linuxManualConfig {
-  inherit (super) stdenv hostPlatform;
-  inherit (linux_4_9) src;
-  version = &quot;${linux_4_9.version}-custom&quot;;
+custom-kernel = let base_kernel = linuxKernel.kernels.linux_4_9;
+  in super.linuxKernel.manualConfig {
+    inherit (super) stdenv hostPlatform;
+    inherit (base_kernel) src;
+    version = &quot;${base_kernel.version}-custom&quot;;
 
-  configfile = /home/me/my_kernel_config;
-  allowImportFromDerivation = true;
+    configfile = /home/me/my_kernel_config;
+    allowImportFromDerivation = true;
 };
 </programlisting>
     <para>

diff --git a/nixos/doc/manual/from_md/release-notes/rl-2111.section.xml b/nixos/doc/manual/from_md/release-notes/rl-2111.section.xml
@@ -983,6 +983,20 @@ Superuser created successfully.
   <section xml:id="sec-release-21.11-notable-changes">
     <title>Other Notable Changes</title>
     <itemizedlist>
+      <listitem>
+        <para>
+          The linux kernel package infrastructure was moved out of
+          <literal>all-packages.nix</literal>, and restructured. Linux
+          related functions and attributes now live under the
+          <literal>pkgs.linuxKernel</literal> attribute set. In
+          particular the versioned <literal>linuxPackages_*</literal>
+          package sets (such as <literal>linuxPackages_5_4</literal>)
+          and kernels from <literal>pkgs</literal> were moved there and
+          now live under <literal>pkgs.linuxKernel.packages.*</literal>.
+          The unversioned ones (such as
+          <literal>linuxPackages_latest</literal>) remain untouched.
+        </para>
+      </listitem>
       <listitem>
         <para>
           The setting
@@ -1171,6 +1185,24 @@ Superuser created successfully.
           but instead use more of the YAML-specific syntax.
         </para>
       </listitem>
+      <listitem>
+        <para>
+          MariaDB was upgraded from 10.5.x to 10.6.x. Please read the
+          <link xlink:href="https://mariadb.com/kb/en/changes-improvements-in-mariadb-106/">upstream
+          release notes</link> for changes and upgrade instructions.
+        </para>
+      </listitem>
+      <listitem>
+        <para>
+          The MariaDB C client library, also known as libmysqlclient or
+          mariadb-connector-c, was upgraded from 3.1.x to 3.2.x. While
+          this should hopefully not have any impact, this upgrade comes
+          with some changes to default behavior, so you might want to
+          review the
+          <link xlink:href="https://mariadb.com/kb/en/changes-and-improvements-in-mariadb-connector-c-32/">upstream
+          release notes</link>.
+        </para>
+      </listitem>
       <listitem>
         <para>
           GNOME desktop environment now enables

diff --git a/nixos/doc/manual/release-notes/rl-2111.section.md b/nixos/doc/manual/release-notes/rl-2111.section.md
@@ -302,6 +302,9 @@ To be able to access the web UI this port needs to be opened in the firewall.
 
 ## Other Notable Changes {#sec-release-21.11-notable-changes}
 
+- The linux kernel package infrastructure was moved out of `all-packages.nix`, and restructured. Linux related functions and attributes now live under the `pkgs.linuxKernel` attribute set.
+  In particular the versioned `linuxPackages_*` package sets (such as `linuxPackages_5_4`) and kernels from `pkgs` were moved there and now live under `pkgs.linuxKernel.packages.*`. The unversioned ones (such as `linuxPackages_latest`) remain untouched.
+
 - The setting [`services.openssh.logLevel`](options.html#opt-services.openssh.logLevel) `"VERBOSE"` `"INFO"`. This brings NixOS in line with upstream and other Linux distributions, and reduces log spam on servers due to bruteforcing botnets.
 
   However, if [`services.fail2ban.enable`](options.html#opt-services.fail2ban.enable) is `true`, the `fail2ban` will override the verbosity to `"VERBOSE"`, so that `fail2ban` can observe the failed login attempts from the SSH logs.
@@ -352,6 +355,10 @@ To be able to access the web UI this port needs to be opened in the firewall.
 
 - `lib.formats.yaml`'s `generate` will not generate JSON anymore, but instead use more of the YAML-specific syntax.
 
+- MariaDB was upgraded from 10.5.x to 10.6.x. Please read the [upstream release notes](https://mariadb.com/kb/en/changes-improvements-in-mariadb-106/) for changes and upgrade instructions.
+
+- The MariaDB C client library, also known as libmysqlclient or mariadb-connector-c, was upgraded from 3.1.x to 3.2.x. While this should hopefully not have any impact, this upgrade comes with some changes to default behavior, so you might want to review the [upstream release notes](https://mariadb.com/kb/en/changes-and-improvements-in-mariadb-connector-c-32/).
+
 - GNOME desktop environment now enables `QGnomePlatform` as the Qt platform theme, which should avoid crashes when opening file chooser dialogs in Qt apps by using XDG desktop portal. Additionally, it will make the apps fit better visually.
 
 - `rofi` has been updated from '1.6.1' to '1.7.0', one important thing is the removal of the old xresources based configuration setup. Read more [in rofi's changelog](https://github.com/davatorium/rofi/blob/cb12e6fc058f4a0f4f/Changelog#L1).

diff --git a/nixos/modules/installer/cd-dvd/system-tarball-fuloong2f.nix b/nixos/modules/installer/cd-dvd/system-tarball-fuloong2f.nix
@@ -93,7 +93,7 @@ in
   boot.initrd.availableKernelModules =
     [ "vfat" "reiserfs" ];
 
-  boot.kernelPackages = pkgs.linuxPackages_3_10;
+  boot.kernelPackages = pkgs.linuxKernel.packages.linux_3_10;
   boot.kernelParams = [ "console=tty1" ];
 
   boot.postBootCommands =

diff --git a/nixos/modules/installer/cd-dvd/system-tarball-pc.nix b/nixos/modules/installer/cd-dvd/system-tarball-pc.nix
@@ -114,7 +114,7 @@ in
   # To be able to use the systemTarball to catch troubles.
   boot.crashDump = {
     enable = true;
-    kernelPackages = pkgs.linuxPackages_3_4;
+    kernelPackages = pkgs.linuxKernel.packages.linux_3_4;
   };
 
   # No grub for the tarball.

diff --git a/nixos/modules/installer/cd-dvd/system-tarball-sheevaplug.nix b/nixos/modules/installer/cd-dvd/system-tarball-sheevaplug.nix
@@ -111,7 +111,7 @@ in
       # "console=ttyS0,115200n8"  # serial console
     ];
 
-  boot.kernelPackages = pkgs.linuxPackages_3_4;
+  boot.kernelPackages = pkgs.linuxKernel.packages.linux_3_4;
 
   boot.supportedFilesystems = [ "reiserfs" ];
 

diff --git a/nixos/modules/installer/sd-card/sd-image-raspberrypi.nix b/nixos/modules/installer/sd-card/sd-image-raspberrypi.nix
@@ -12,7 +12,7 @@
   boot.loader.generic-extlinux-compatible.enable = true;
 
   boot.consoleLogLevel = lib.mkDefault 7;
-  boot.kernelPackages = pkgs.linuxPackages_rpi1;
+  boot.kernelPackages = pkgs.linuxKernel.packages.linux_rpi1;
 
   sdImage = {
     populateFirmwareCommands = let

diff --git a/nixos/modules/services/backup/automysqlbackup.nix b/nixos/modules/services/backup/automysqlbackup.nix
@@ -73,6 +73,7 @@ in
     services.automysqlbackup.config = mapAttrs (name: mkDefault) {
       mysql_dump_username = user;
       mysql_dump_host = "localhost";
+      mysql_dump_socket = "/run/mysqld/mysqld.sock";
       backup_dir = "/var/backup/mysql";
       db_exclude = [ "information_schema" "performance_schema" ];
       mailcontent = "stdout";

diff --git a/nixos/modules/system/boot/kernel.nix b/nixos/modules/system/boot/kernel.nix
@@ -47,7 +47,7 @@ in
       # We don't want to evaluate all of linuxPackages for the manual
       # - some of it might not even evaluate correctly.
       defaultText = "pkgs.linuxPackages";
-      example = literalExample "pkgs.linuxPackages_2_6_25";
+      example = literalExample "pkgs.linuxKernel.packages.linux_5_10";
       description = ''
         This option allows you to override the Linux kernel used by
         NixOS.  Since things like external kernel module packages are

diff --git a/pkgs/applications/blockchains/chia/default.nix b/pkgs/applications/blockchains/chia/default.nix
@@ -26,6 +26,13 @@ let chia = python3Packages.buildPythonApplication rec {
     })
   ];
 
+  postPatch = ''
+    substituteInPlace setup.py \
+      --replace "==" ">="
+
+    ln -sf ${cacert}/etc/ssl/certs/ca-bundle.crt mozilla-ca/cacert.pem
+  '';
+
   nativeBuildInputs = [
     python3Packages.setuptools-scm
   ];
@@ -75,17 +82,6 @@ let chia = python3Packages.buildPythonApplication rec {
     "test_using_legacy_keyring"
   ];
 
-  postPatch = ''
-    # tweak version requirements to what's available in Nixpkgs
-    substituteInPlace setup.py \
-      --replace "aiohttp==3.7.4" "aiohttp>=3.7.4" \
-      --replace "sortedcontainers==2.3.0" "sortedcontainers>=2.3.0" \
-      --replace "click==7.1.2" "click>=7.1.2" \
-      --replace "clvm==0.9.7" "clvm>=0.9.7" \
-
-    ln -sf ${cacert}/etc/ssl/certs/ca-bundle.crt mozilla-ca/cacert.pem
-  '';
-
   preCheck = ''
     export HOME=`mktemp -d`
   '';

diff --git a/pkgs/applications/editors/vim/common.nix b/pkgs/applications/editors/vim/common.nix
@@ -1,12 +1,12 @@
 { lib, fetchFromGitHub }:
 rec {
-  version = "8.2.2567";
+  version = "8.2.3337";
 
   src = fetchFromGitHub {
     owner = "vim";
     repo = "vim";
     rev = "v${version}";
-    sha256 = "sha256-FS3TZX7FKnnNpGYKbng2LIfWA9z2jqg7d2HC6t3xYTU=";
+    sha256 = "sha256-iwSGcLeqXH0bVIXEI5OnotG88Uv8ntycisD9EcHjz/c=";
   };
 
   enableParallelBuilding = true;

diff --git a/pkgs/applications/graphics/krita/default.nix b/pkgs/applications/graphics/krita/default.nix
@@ -10,11 +10,11 @@
 
 mkDerivation rec {
   pname = "krita";
-  version = "4.4.5";
+  version = "4.4.7";
 
   src = fetchurl {
     url = "https://download.kde.org/stable/${pname}/${version}/${pname}-${version}.tar.gz";
-    sha256 = "sha256-S/1ygIcNEGCgDREj2Db8Gltb+KAoZ2Z58CaM1ef7dWg=";
+    sha256 = "sha256-I6fFxPRCcRU5dyFXZPvGvTb9MuGikrvTaGCXpp4LRRk=";
   };
 
   nativeBuildInputs = [ cmake extra-cmake-modules python3Packages.sip_4 makeWrapper ];

diff --git a/pkgs/applications/kde/akonadi-contacts.nix b/pkgs/applications/kde/akonadi-contacts.nix
@@ -3,8 +3,8 @@
   extra-cmake-modules,
   qtwebengine,
   grantlee, grantleetheme,
-  kdbusaddons, ki18n, kiconthemes, kio, kitemmodels, ktextwidgets, prison,
-  akonadi, akonadi-mime, kcontacts, kmime, libkleo,
+  kcmutils, kdbusaddons, ki18n, kiconthemes, kio, kitemmodels, ktextwidgets,
+  prison, akonadi, akonadi-mime, kcontacts, kmime, libkleo,
 }:
 
 mkDerivation {
@@ -17,7 +17,7 @@ mkDerivation {
   buildInputs = [
     qtwebengine
     grantlee grantleetheme
-    kdbusaddons ki18n kiconthemes kio kitemmodels ktextwidgets prison
+    kcmutils kdbusaddons ki18n kiconthemes kio kitemmodels ktextwidgets prison
     akonadi-mime kcontacts kmime libkleo
   ];
   propagatedBuildInputs = [ akonadi ];

diff --git a/pkgs/applications/kde/fetch.sh b/pkgs/applications/kde/fetch.sh
@@ -1 +1 @@
-WGET_ARGS=( http://download.kde.org/stable/release-service/21.04.0/src -A '*.tar.xz' )
+WGET_ARGS=( http://download.kde.org/stable/release-service/21.08.0/src -A '*.tar.xz' )
diff --git a/pkgs/applications/kde/kdeconnect-kde.nix b/pkgs/applications/kde/kdeconnect-kde.nix
@@ -19,12 +19,15 @@
 , makeWrapper
 , pulseaudio-qt
 , qca-qt5
+, qqc2-desktop-style
 , qtgraphicaleffects
 , qtmultimedia
 , qtquickcontrols2
 , qtx11extras
 , breeze-icons
 , sshfs
+, wayland
+, wayland-scanner
 }:
 
 mkDerivation {
@@ -46,10 +49,13 @@ mkDerivation {
     libfakekey
     pulseaudio-qt
     qca-qt5
+    qqc2-desktop-style
     qtgraphicaleffects
     qtmultimedia
     qtquickcontrols2
     qtx11extras
+    wayland
+    wayland-scanner
     # otherwise buttons are blank on non-kde
     breeze-icons
   ];
Original file line number	Diff line number	Diff line change
		@@ -1 +1 @@
		WGET_ARGS=( http://download.kde.org/stable/release-service/21.04.0/src -A '*.tar.xz' )
		WGET_ARGS=( http://download.kde.org/stable/release-service/21.08.0/src -A '*.tar.xz' )