Merge master into staging-next

22 files changed, 88 insertions, 982 deletions

diff --git a/nixos/tests/kernel-generic.nix b/nixos/tests/kernel-generic.nix
index 6d883df14c64..352deb521a47 100644
--- a/nixos/tests/kernel-generic.nix
+++ b/nixos/tests/kernel-generic.nix
@@ -25,7 +25,6 @@ let
   }) args);
   kernels = pkgs.linuxKernel.vanillaPackages // {
     inherit (pkgs.linuxKernel.packages)
-      linux_4_14_hardened
       linux_4_19_hardened
       linux_5_4_hardened
       linux_5_10_hardened
diff --git a/pkgs/applications/audio/ardour/6.nix b/pkgs/applications/audio/ardour/7.nix
index 4e0508f00c57..ab9b2ebcd961 100644
--- a/pkgs/applications/audio/ardour/6.nix
+++ b/pkgs/applications/audio/ardour/7.nix
@@ -1,5 +1,7 @@
-{ lib, stdenv
+{ lib
+, stdenv
 , fetchgit
+, fetchzip
 , alsa-lib
 , aubio
 , boost
@@ -56,21 +58,40 @@
 }:
 stdenv.mkDerivation rec {
   pname = "ardour";
-  version = "6.9";
+  version = "7.5";
 
   # We can't use `fetchFromGitea` here, as attempting to fetch release archives from git.ardour.org
   # result in an empty archive. See https://tracker.ardour.org/view.php?id=7328 for more info.
   src = fetchgit {
     url = "git://git.ardour.org/ardour/ardour.git";
     rev = version;
-    sha256 = "0vlcbd70y0an881zv87kc3akmaiz4w7whsy3yaiiqqjww35jg1mm";
+    hash = "sha256-cmYt6fGYuuVs6YhAXaO9AG6TrYLDVUaE1/iC67rt76I=";
+  };
+
+  bundledContent = fetchzip {
+    url = "https://web.archive.org/web/20221026200824/http://stuff.ardour.org/loops/ArdourBundledMedia.zip";
+    hash = "sha256-IbPQWFeyMuvCoghFl1ZwZNNcSvLNsH84rGArXnw+t7A=";
+    # archive does not contain a single folder at the root
+    stripRoot = false;
   };
 
   patches = [
     # AS=as in the environment causes build failure https://tracker.ardour.org/view.php?id=8096
     ./as-flags.patch
+    ./default-plugin-search-paths.patch
   ];
 
+  # Ardour's wscript requires git revision and date to be available.
+  # Since they are not, let's generate the file manually.
+  postPatch = ''
+    printf '#include "libs/ardour/ardour/revision.h"\nnamespace ARDOUR { const char* revision = "${version}"; const char* date = ""; }\n' > libs/ardour/revision.cc
+    sed 's|/usr/include/libintl.h|${glibc.dev}/include/libintl.h|' -i wscript
+    patchShebangs ./tools/
+    substituteInPlace libs/ardour/video_tools_paths.cc \
+      --replace 'ffmpeg_exe = X_("");' 'ffmpeg_exe = X_("${ffmpeg}/bin/ffmpeg");' \
+      --replace 'ffprobe_exe = X_("");' 'ffprobe_exe = X_("${ffmpeg}/bin/ffprobe");'
+  '';
+
   nativeBuildInputs = [
     doxygen
     graphviz # for dot
@@ -142,31 +163,23 @@ stdenv.mkDerivation rec {
   # removed because it fixes https://tracker.ardour.org/view.php?id=8161 and https://tracker.ardour.org/view.php?id=8437
   # "--use-external-libs"
 
-  # Ardour's wscript requires git revision and date to be available.
-  # Since they are not, let's generate the file manually.
-  postPatch = ''
-    printf '#include "libs/ardour/ardour/revision.h"\nnamespace ARDOUR { const char* revision = "${version}"; const char* date = ""; }\n' > libs/ardour/revision.cc
-    sed 's|/usr/include/libintl.h|${glibc.dev}/include/libintl.h|' -i wscript
-    patchShebangs ./tools/
-    substituteInPlace libs/ardour/video_tools_paths.cc \
-      --replace 'ffmpeg_exe = X_("");' 'ffmpeg_exe = X_("${ffmpeg}/bin/ffmpeg");' \
-      --replace 'ffprobe_exe = X_("");' 'ffprobe_exe = X_("${ffmpeg}/bin/ffprobe");'
-  '';
-
   postInstall = ''
     # wscript does not install these for some reason
     install -vDm 644 "build/gtk2_ardour/ardour.xml" \
       -t "$out/share/mime/packages"
-    install -vDm 644 "build/gtk2_ardour/ardour6.desktop" \
+    install -vDm 644 "build/gtk2_ardour/ardour${lib.versions.major version}.desktop" \
       -t "$out/share/applications"
     for size in 16 22 32 48 256 512; do
       install -vDm 644 "gtk2_ardour/resources/Ardour-icon_''${size}px.png" \
-        "$out/share/icons/hicolor/''${size}x''${size}/apps/ardour6.png"
+        "$out/share/icons/hicolor/''${size}x''${size}/apps/ardour${lib.versions.major version}.png"
     done
     install -vDm 644 "ardour.1"* -t "$out/share/man/man1"
+
+    # install additional bundled beats, chords and progressions
+    cp -rp "${bundledContent}"/* "$out/share/ardour${lib.versions.major version}/media"
   '' + lib.optionalString videoSupport ''
     # `harvid` and `xjadeo` must be accessible in `PATH` for video to work.
-    wrapProgram "$out/bin/ardour6" \
+    wrapProgram "$out/bin/ardour${lib.versions.major version}" \
       --prefix PATH : "${lib.makeBinPath [ harvid xjadeo ]}"
   '';
 
@@ -185,7 +198,7 @@ stdenv.mkDerivation rec {
     '';
     homepage = "https://ardour.org/";
     license = licenses.gpl2Plus;
-    mainProgram = "ardour6";
+    mainProgram = "ardour7";
     platforms = platforms.linux;
     maintainers = with maintainers; [ goibhniu magnetophon mitchmindtree ];
   };
diff --git a/pkgs/applications/audio/ardour/default.nix b/pkgs/applications/audio/ardour/default.nix
index ab9b2ebcd961..a0ca97a580ff 100644
--- a/pkgs/applications/audio/ardour/default.nix
+++ b/pkgs/applications/audio/ardour/default.nix
@@ -54,18 +54,19 @@
 , vamp-plugin-sdk
 , wafHook
 , xjadeo
+, optimize ? true # disable to print Lua DSP script output to stdout
 , videoSupport ? true
 }:
 stdenv.mkDerivation rec {
   pname = "ardour";
-  version = "7.5";
+  version = "8.0";
 
   # We can't use `fetchFromGitea` here, as attempting to fetch release archives from git.ardour.org
   # result in an empty archive. See https://tracker.ardour.org/view.php?id=7328 for more info.
   src = fetchgit {
     url = "git://git.ardour.org/ardour/ardour.git";
     rev = version;
-    hash = "sha256-cmYt6fGYuuVs6YhAXaO9AG6TrYLDVUaE1/iC67rt76I=";
+    hash = "sha256-ZL8aTq2OsCWwLUUx5XYbH4eRN+Xz+oMAj9IS07RfTag=";
   };
 
   bundledContent = fetchzip {
@@ -155,11 +156,10 @@ stdenv.mkDerivation rec {
     "--docs"
     "--freedesktop"
     "--no-phone-home"
-    "--optimize"
     "--ptformat"
     "--run-tests"
     "--test"
-  ];
+  ] ++ lib.optional optimize "--optimize";
   # removed because it fixes https://tracker.ardour.org/view.php?id=8161 and https://tracker.ardour.org/view.php?id=8437
   # "--use-external-libs"
 
diff --git a/pkgs/applications/emulators/86box/default.nix b/pkgs/applications/emulators/86box/default.nix
index e14d3d0d7137..3083f2dccbe1 100644
--- a/pkgs/applications/emulators/86box/default.nix
+++ b/pkgs/applications/emulators/86box/default.nix
@@ -10,13 +10,13 @@
 
 stdenv.mkDerivation rec {
   pname = "86Box";
-  version = "4.0";
+  version = "4.0.1";
 
   src = fetchFromGitHub {
     owner = "86Box";
     repo = "86Box";
     rev = "v${version}";
-    hash = "sha256-VTfYCVEbArcYVzh3NkX1yBXhtRnGZ/+khk0KG42fs24=";
+    hash = "sha256-1005Czm4CftL96G0+sKV1wx/ogXTKS0vQAzZHtIMlKA=";
   };
 
   nativeBuildInputs = [
diff --git a/pkgs/applications/misc/mediainfo-gui/default.nix b/pkgs/applications/misc/mediainfo-gui/default.nix
index a830bffd7d72..d2e8c7aa59e9 100644
--- a/pkgs/applications/misc/mediainfo-gui/default.nix
+++ b/pkgs/applications/misc/mediainfo-gui/default.nix
@@ -6,11 +6,11 @@ let
 in
 stdenv.mkDerivation rec {
   pname = "mediainfo-gui";
-  version = "23.07";
+  version = "23.10";
 
   src = fetchurl {
     url = "https://mediaarea.net/download/source/mediainfo/${version}/mediainfo_${version}.tar.xz";
-    hash = "sha256-ttfanimZX9NKIhAIJbhD50wyx7xnrbARZrG+7epJ9dA=";
+    hash = "sha256-t0OuJSHZ2Oi5pYUNfCop3jC6d321JzjQ37oXzARnduc=";
   };
 
   nativeBuildInputs = [ autoreconfHook pkg-config ];
diff --git a/pkgs/applications/networking/ipget/default.nix b/pkgs/applications/networking/ipget/default.nix
index 8ff8811381b4..c45398dfd4f4 100644
--- a/pkgs/applications/networking/ipget/default.nix
+++ b/pkgs/applications/networking/ipget/default.nix
@@ -2,16 +2,16 @@
 
 buildGoModule rec {
   pname = "ipget";
-  version = "0.9.2";
+  version = "0.10.0";
 
   src = fetchFromGitHub {
     owner = "ipfs";
     repo = "ipget";
     rev = "v${version}";
-    hash = "sha256-gcxfsP5awCCau1RqCuXKEdXC2jvpwsGsPkBsiaRlfBU=";
+    hash = "sha256-nT0bMy4L1T2rwE6g3Q4tNkmeP3XyPVxCV9yoGqMZjNs=";
   };
 
-  vendorHash = "sha256-qCUa/XbfDrbwPSZywNVK/yn88C7Dsmz0cDTG2Z4ho0Y=";
+  vendorHash = "sha256-q8uwijh3y4l4ebFc3u5Z6TLUUiQqUK6Qpqq/m0kLF14=";
 
   postPatch = ''
     # main module (github.com/ipfs/ipget) does not contain package github.com/ipfs/ipget/sharness/dependencies
diff --git a/pkgs/applications/virtualization/qemu/default.nix b/pkgs/applications/virtualization/qemu/default.nix
index 24d2e8dc217b..58221279e336 100644
--- a/pkgs/applications/virtualization/qemu/default.nix
+++ b/pkgs/applications/virtualization/qemu/default.nix
@@ -48,11 +48,11 @@ stdenv.mkDerivation (finalAttrs: {
     + lib.optionalString xenSupport "-xen"
     + lib.optionalString hostCpuOnly "-host-cpu-only"
     + lib.optionalString nixosTestRunner "-for-vm-tests";
-  version = "8.1.1";
+  version = "8.1.2";
 
   src = fetchurl {
     url = "https://download.qemu.org/qemu-${finalAttrs.version}.tar.xz";
-    hash = "sha256-N84u9eUA+3UvaBEXxotFEYMD6kmn4mvVQIDO1U+rfe8=";
+    hash = "sha256-VBUmp2RXbrSU0v9exGrrJT5i6ikDXRwjwKivTmzU8Ic=";
   };
 
   depsBuildBuild = [ buildPackages.stdenv.cc ]
diff --git a/pkgs/by-name/pr/presenterm/package.nix b/pkgs/by-name/pr/presenterm/package.nix
new file mode 100644
index 000000000000..e3c42056a275
--- /dev/null
+++ b/pkgs/by-name/pr/presenterm/package.nix
@@ -0,0 +1,23 @@
+{ lib, fetchFromGitHub, rustPlatform }:
+
+rustPlatform.buildRustPackage rec {
+  pname = "presenterm";
+  version = "0.2.0";
+
+  src = fetchFromGitHub {
+    owner = "mfontanini";
+    repo = "presenterm";
+    rev = version;
+    hash = "sha256-mNWnUUezKIffh5gMgMMdvApNZZTxxB8XrL0jFLyBxuk=";
+  };
+
+  cargoHash = "sha256-JLPJLhWN/yXpPIHa+FJ2aQ/GDUFKtZ7t+/8rvR8WNKM=";
+
+  meta = with lib; {
+    description = "A terminal based slideshow tool";
+    homepage = "https://github.com/mfontanini/presenterm";
+    license = licenses.bsd2;
+    maintainers = with maintainers; [ mikaelfangel ];
+    mainProgram = "presenterm";
+  };
+}
diff --git a/pkgs/by-name/ri/rimgo/package.nix b/pkgs/by-name/ri/rimgo/package.nix
index 1f8ca9b8459d..73150d42b812 100644
--- a/pkgs/by-name/ri/rimgo/package.nix
+++ b/pkgs/by-name/ri/rimgo/package.nix
@@ -6,14 +6,14 @@
 }:
 buildGoModule rec {
   pname = "rimgo";
-  version = "1.2.0";
+  version = "1.2.1";
 
   src = fetchFromGitea {
     domain = "codeberg.org";
     owner = "rimgo";
     repo = "rimgo";
     rev = "v${version}";
-    hash = "sha256-C878ABs978viVtIuv3fPn2F2anOg2GB/+f5jaCO13tc=";
+    hash = "sha256-C6xixULZCDs+rIP7IWBVQNo34Yk/8j9ell2D0nUoHBg=";
   };
 
   vendorHash = "sha256-u5N7aI9RIQ3EmiyHv0qhMcKkvmpp+5G7xbzdQcbhybs=";
diff --git a/pkgs/development/libraries/libmediainfo/default.nix b/pkgs/development/libraries/libmediainfo/default.nix
index f293d6fb6e10..86cf8dfb9e88 100644
--- a/pkgs/development/libraries/libmediainfo/default.nix
+++ b/pkgs/development/libraries/libmediainfo/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   pname = "libmediainfo";
-  version = "23.09";
+  version = "23.10";
 
   src = fetchurl {
     url = "https://mediaarea.net/download/source/libmediainfo/${version}/libmediainfo_${version}.tar.xz";
-    hash = "sha256-HDJvFmVyrGwsHIim1Tr35FE4iEDH7r7scdWrv9G7LtM=";
+    hash = "sha256-duvlAuDzELVZ1d2Qcn2ar9X6uq7KNELzjmKd/AfaDSI=";
   };
 
   nativeBuildInputs = [ autoreconfHook pkg-config ];
diff --git a/pkgs/development/libraries/lightstep-tracer-cpp/default.nix b/pkgs/development/libraries/lightstep-tracer-cpp/default.nix
deleted file mode 100644
index 888e10d6a81d..000000000000
--- a/pkgs/development/libraries/lightstep-tracer-cpp/default.nix
+++ /dev/null
@@ -1,36 +0,0 @@
-{ stdenv, lib, fetchFromGitHub, pkg-config, cmake
-, opentracing-cpp, protobuf
-, enableGrpc ? false, grpc, openssl
-}:
-
-stdenv.mkDerivation rec {
-  pname = "lightstep-tracer-cpp";
-  version = "0.14.0";
-
-  src = fetchFromGitHub {
-    owner = "lightstep";
-    repo = pname;
-    rev = "v${version}";
-    sha256 = "1xr11dm94qpbx3nxb7si7zy7hzg2akj01pyxkd8pzzbvmkmic16j";
-  };
-
-  nativeBuildInputs = [
-    cmake pkg-config
-  ];
-
-  buildInputs = [
-    opentracing-cpp protobuf
-  ] ++ lib.optionals enableGrpc [
-    grpc openssl
-  ];
-
-  cmakeFlags = lib.optionals (!enableGrpc) [ "-DWITH_GRPC=OFF" ];
-
-  meta = with lib; {
-    description = "Distributed tracing system built on top of the OpenTracing standard";
-    homepage = "https://lightstep.com/";
-    license = licenses.mit;
-    platforms = platforms.linux;
-    maintainers = with maintainers; [ ];
-  };
-}
diff --git a/pkgs/development/python-modules/pycatch22/default.nix b/pkgs/development/python-modules/pycatch22/default.nix
index 5fea89e740a3..c82088d9adbe 100644
--- a/pkgs/development/python-modules/pycatch22/default.nix
+++ b/pkgs/development/python-modules/pycatch22/default.nix
@@ -8,7 +8,7 @@
 
 buildPythonPackage rec {
   pname = "pycatch22";
-  version = "0.4.3";
+  version = "0.4.4";
   pyproject = true;
 
   disabled = pythonOlder "3.7";
@@ -17,7 +17,7 @@ buildPythonPackage rec {
     owner = "DynamicsAndNeuralSystems";
     repo = "pycatch22";
     rev = "refs/tags/v${version}";
-    hash = "sha256-wjMklOzU9I3Y2HdZ+rOTiffoKda+6X9zwDsmB+HXrSY=";
+    hash = "sha256-l41LLo9k075EL8rV48bwa4Yw12XuqNJSDYtd9kyqS3U=";
   };
 
   nativeBuildInputs = [
@@ -46,7 +46,7 @@ buildPythonPackage rec {
     description = "Python implementation of catch22";
     homepage = "https://github.com/DynamicsAndNeuralSystems/pycatch22";
     changelog = "https://github.com/DynamicsAndNeuralSystems/pycatch22/releases/tag/v${version}";
-    license = licenses.gpl3Only;
+    license = licenses.gpl3Plus;
     maintainers = with maintainers; [ mbalatsko ];
   };
 }
diff --git a/pkgs/development/tools/misc/runme/default.nix b/pkgs/development/tools/misc/runme/default.nix
index b11573355aef..67a69db81426 100644
--- a/pkgs/development/tools/misc/runme/default.nix
+++ b/pkgs/development/tools/misc/runme/default.nix
@@ -3,6 +3,7 @@
 , fetchFromGitHub
 , installShellFiles
 , nodejs
+, python3
 , runtimeShell
 , stdenv
 , testers
@@ -11,16 +12,16 @@
 
 buildGo121Module rec {
   pname = "runme";
-  version = "1.7.6";
+  version = "1.7.7";
 
   src = fetchFromGitHub {
     owner = "stateful";
     repo = "runme";
     rev = "v${version}";
-    hash = "sha256-gYaC1ROvW4wFrOKt1Wjl/ExhWX0ZQXHW6n6N70tXa+E=";
+    hash = "sha256-ZM8gdZ26XAlC+j6U0+oQJIb+5gOGFUAYHPP82kA1ogU=";
   };
 
-  vendorHash = "sha256-/eofPpXmfpc7Vjz97hjKXH/Fl/EAk0zrnI279iit7MI=";
+  vendorHash = "sha256-nKH4hT0J9QfrDdvovu/XNxU4PtZYKkfqEBiCTNLWyRA=";
 
   nativeBuildInputs = [
     installShellFiles
@@ -28,6 +29,7 @@ buildGo121Module rec {
 
   nativeCheckInputs = [
     nodejs
+    python3
   ];
 
   subPackages = [
diff --git a/pkgs/os-specific/linux/kernel/cpu-cgroup-v2-patches/4.11.patch b/pkgs/os-specific/linux/kernel/cpu-cgroup-v2-patches/4.11.patch
deleted file mode 100644
index 4e247e432891..000000000000
--- a/pkgs/os-specific/linux/kernel/cpu-cgroup-v2-patches/4.11.patch
+++ /dev/null
@@ -1,784 +0,0 @@
-commit 827b86ad1dd21feed4c0b99faf6059f245f7dadb
-Author: Tejun Heo <tj@kernel.org>
-Date:   Fri Mar 11 07:31:23 2016 -0500
-
-    sched: Misc preps for cgroup unified hierarchy interface
-    
-    Make the following changes in preparation for the cpu controller
-    interface implementation for the unified hierarchy.  This patch
-    doesn't cause any functional differences.
-    
-    * s/cpu_stats_show()/cpu_cfs_stats_show()/
-    
-    * s/cpu_files/cpu_legacy_files/
-    
-    * Separate out cpuacct_stats_read() from cpuacct_stats_show().  While
-      at it, make the @val array u64 for consistency.
-    
-    Signed-off-by: Tejun Heo <tj@kernel.org>
-    Cc: Ingo Molnar <mingo@redhat.com>
-    Cc: Peter Zijlstra <peterz@infradead.org>
-    Cc: Li Zefan <lizefan@huawei.com>
-    Cc: Johannes Weiner <hannes@cmpxchg.org>
-
-diff --git a/kernel/sched/core.c b/kernel/sched/core.c
-index 3b31fc05a0f1..a1b95e83fa87 100644
---- a/kernel/sched/core.c
-+++ b/kernel/sched/core.c
-@@ -7174,7 +7174,7 @@ static int __cfs_schedulable(struct task_group *tg, u64 period, u64 quota)
- 	return ret;
- }
- 
--static int cpu_stats_show(struct seq_file *sf, void *v)
-+static int cpu_cfs_stats_show(struct seq_file *sf, void *v)
- {
- 	struct task_group *tg = css_tg(seq_css(sf));
- 	struct cfs_bandwidth *cfs_b = &tg->cfs_bandwidth;
-@@ -7214,7 +7214,7 @@ static u64 cpu_rt_period_read_uint(struct cgroup_subsys_state *css,
- }
- #endif /* CONFIG_RT_GROUP_SCHED */
- 
--static struct cftype cpu_files[] = {
-+static struct cftype cpu_legacy_files[] = {
- #ifdef CONFIG_FAIR_GROUP_SCHED
- 	{
- 		.name = "shares",
-@@ -7235,7 +7235,7 @@ static struct cftype cpu_files[] = {
- 	},
- 	{
- 		.name = "stat",
--		.seq_show = cpu_stats_show,
-+		.seq_show = cpu_cfs_stats_show,
- 	},
- #endif
- #ifdef CONFIG_RT_GROUP_SCHED
-@@ -7261,7 +7261,7 @@ struct cgroup_subsys cpu_cgrp_subsys = {
- 	.fork		= cpu_cgroup_fork,
- 	.can_attach	= cpu_cgroup_can_attach,
- 	.attach		= cpu_cgroup_attach,
--	.legacy_cftypes	= cpu_files,
-+	.legacy_cftypes	= cpu_legacy_files,
- 	.early_init	= true,
- };
- 
-diff --git a/kernel/sched/cpuacct.c b/kernel/sched/cpuacct.c
-index f95ab29a45d0..6151c23f722f 100644
---- a/kernel/sched/cpuacct.c
-+++ b/kernel/sched/cpuacct.c
-@@ -276,26 +276,33 @@ static int cpuacct_all_seq_show(struct seq_file *m, void *V)
- 	return 0;
- }
- 
--static int cpuacct_stats_show(struct seq_file *sf, void *v)
-+static void cpuacct_stats_read(struct cpuacct *ca,
-+			       u64 (*val)[CPUACCT_STAT_NSTATS])
- {
--	struct cpuacct *ca = css_ca(seq_css(sf));
--	s64 val[CPUACCT_STAT_NSTATS];
- 	int cpu;
--	int stat;
- 
--	memset(val, 0, sizeof(val));
-+	memset(val, 0, sizeof(*val));
-+
- 	for_each_possible_cpu(cpu) {
- 		u64 *cpustat = per_cpu_ptr(ca->cpustat, cpu)->cpustat;
- 
--		val[CPUACCT_STAT_USER]   += cpustat[CPUTIME_USER];
--		val[CPUACCT_STAT_USER]   += cpustat[CPUTIME_NICE];
--		val[CPUACCT_STAT_SYSTEM] += cpustat[CPUTIME_SYSTEM];
--		val[CPUACCT_STAT_SYSTEM] += cpustat[CPUTIME_IRQ];
--		val[CPUACCT_STAT_SYSTEM] += cpustat[CPUTIME_SOFTIRQ];
-+		(*val)[CPUACCT_STAT_USER]   += cpustat[CPUTIME_USER];
-+		(*val)[CPUACCT_STAT_USER]   += cpustat[CPUTIME_NICE];
-+		(*val)[CPUACCT_STAT_SYSTEM] += cpustat[CPUTIME_SYSTEM];
-+		(*val)[CPUACCT_STAT_SYSTEM] += cpustat[CPUTIME_IRQ];
-+		(*val)[CPUACCT_STAT_SYSTEM] += cpustat[CPUTIME_SOFTIRQ];
- 	}
-+}
-+
-+static int cpuacct_stats_show(struct seq_file *sf, void *v)
-+{
-+	u64 val[CPUACCT_STAT_NSTATS];
-+	int stat;
-+
-+	cpuacct_stats_read(css_ca(seq_css(sf)), &val);
- 
- 	for (stat = 0; stat < CPUACCT_STAT_NSTATS; stat++) {
--		seq_printf(sf, "%s %lld\n",
-+		seq_printf(sf, "%s %llu\n",
- 			   cpuacct_stat_desc[stat],
- 			   (long long)nsec_to_clock_t(val[stat]));
- 	}
-
-commit fdb64d002b3a223ce4bb11aa4448a42050470052
-Author: Tejun Heo <tj@kernel.org>
-Date:   Fri Mar 11 07:31:23 2016 -0500
-
-    sched: Implement interface for cgroup unified hierarchy
-    
-    While the cpu controller doesn't have any functional problems, there
-    are a couple interface issues which can be addressed in the v2
-    interface.
-    
-    * cpuacct being a separate controller.  This separation is artificial
-      and rather pointless as demonstrated by most use cases co-mounting
-      the two controllers.  It also forces certain information to be
-      accounted twice.
-    
-    * Use of different time units.  Writable control knobs use
-      microseconds, some stat fields use nanoseconds while other cpuacct
-      stat fields use centiseconds.
-    
-    * Control knobs which can't be used in the root cgroup still show up
-      in the root.
-    
-    * Control knob names and semantics aren't consistent with other
-      controllers.
-    
-    This patchset implements cpu controller's interface on the unified
-    hierarchy which adheres to the controller file conventions described
-    in Documentation/cgroups/unified-hierarchy.txt.  Overall, the
-    following changes are made.
-    
-    * cpuacct is implictly enabled and disabled by cpu and its information
-      is reported through "cpu.stat" which now uses microseconds for all
-      time durations.  All time duration fields now have "_usec" appended
-      to them for clarity.  While this doesn't solve the double accounting
-      immediately, once majority of users switch to v2, cpu can directly
-      account and report the relevant stats and cpuacct can be disabled on
-      the unified hierarchy.
-    
-      Note that cpuacct.usage_percpu is currently not included in
-      "cpu.stat".  If this information is actually called for, it can be
-      added later.
-    
-    * "cpu.shares" is replaced with "cpu.weight" and operates on the
-      standard scale defined by CGROUP_WEIGHT_MIN/DFL/MAX (1, 100, 10000).
-      The weight is scaled to scheduler weight so that 100 maps to 1024
-      and the ratio relationship is preserved - if weight is W and its
-      scaled value is S, W / 100 == S / 1024.  While the mapped range is a
-      bit smaller than the orignal scheduler weight range, the dead zones
-      on both sides are relatively small and covers wider range than the
-      nice value mappings.  This file doesn't make sense in the root
-      cgroup and isn't create on root.
-    
-    * "cpu.cfs_quota_us" and "cpu.cfs_period_us" are replaced by "cpu.max"
-      which contains both quota and period.
-    
-    * "cpu.rt_runtime_us" and "cpu.rt_period_us" are replaced by
-      "cpu.rt.max" which contains both runtime and period.
-    
-    v2: cpu_stats_show() was incorrectly using CONFIG_FAIR_GROUP_SCHED for
-        CFS bandwidth stats and also using raw division for u64.  Use
-        CONFIG_CFS_BANDWITH and do_div() instead.
-    
-        The semantics of "cpu.rt.max" is not fully decided yet.  Dropped
-        for now.
-    
-    Signed-off-by: Tejun Heo <tj@kernel.org>
-    Cc: Ingo Molnar <mingo@redhat.com>
-    Cc: Peter Zijlstra <peterz@infradead.org>
-    Cc: Li Zefan <lizefan@huawei.com>
-    Cc: Johannes Weiner <hannes@cmpxchg.org>
-
-diff --git a/kernel/sched/core.c b/kernel/sched/core.c
-index a1b95e83fa87..f01d56e58a1b 100644
---- a/kernel/sched/core.c
-+++ b/kernel/sched/core.c
-@@ -7253,6 +7253,139 @@ static struct cftype cpu_legacy_files[] = {
- 	{ }	/* Terminate */
- };
- 
-+static int cpu_stats_show(struct seq_file *sf, void *v)
-+{
-+	cpuacct_cpu_stats_show(sf);
-+
-+#ifdef CONFIG_CFS_BANDWIDTH
-+	{
-+		struct task_group *tg = css_tg(seq_css(sf));
-+		struct cfs_bandwidth *cfs_b = &tg->cfs_bandwidth;
-+		u64 throttled_usec;
-+
-+		throttled_usec = cfs_b->throttled_time;
-+		do_div(throttled_usec, NSEC_PER_USEC);
-+
-+		seq_printf(sf, "nr_periods %d\n"
-+			   "nr_throttled %d\n"
-+			   "throttled_usec %llu\n",
-+			   cfs_b->nr_periods, cfs_b->nr_throttled,
-+			   throttled_usec);
-+	}
-+#endif
-+	return 0;
-+}
-+
-+#ifdef CONFIG_FAIR_GROUP_SCHED
-+static u64 cpu_weight_read_u64(struct cgroup_subsys_state *css,
-+			       struct cftype *cft)
-+{
-+	struct task_group *tg = css_tg(css);
-+	u64 weight = scale_load_down(tg->shares);
-+
-+	return DIV_ROUND_CLOSEST_ULL(weight * CGROUP_WEIGHT_DFL, 1024);
-+}
-+
-+static int cpu_weight_write_u64(struct cgroup_subsys_state *css,
-+				struct cftype *cftype, u64 weight)
-+{
-+	/*
-+	 * cgroup weight knobs should use the common MIN, DFL and MAX
-+	 * values which are 1, 100 and 10000 respectively.  While it loses
-+	 * a bit of range on both ends, it maps pretty well onto the shares
-+	 * value used by scheduler and the round-trip conversions preserve
-+	 * the original value over the entire range.
-+	 */
-+	if (weight < CGROUP_WEIGHT_MIN || weight > CGROUP_WEIGHT_MAX)
-+		return -ERANGE;
-+
-+	weight = DIV_ROUND_CLOSEST_ULL(weight * 1024, CGROUP_WEIGHT_DFL);
-+
-+	return sched_group_set_shares(css_tg(css), scale_load(weight));
-+}
-+#endif
-+
-+static void __maybe_unused cpu_period_quota_print(struct seq_file *sf,
-+						  long period, long quota)
-+{
-+	if (quota < 0)
-+		seq_puts(sf, "max");
-+	else
-+		seq_printf(sf, "%ld", quota);
-+
-+	seq_printf(sf, " %ld\n", period);
-+}
-+
-+/* caller should put the current value in *@periodp before calling */
-+static int __maybe_unused cpu_period_quota_parse(char *buf,
-+						 u64 *periodp, u64 *quotap)
-+{
-+	char tok[21];	/* U64_MAX */
-+
-+	if (!sscanf(buf, "%s %llu", tok, periodp))
-+		return -EINVAL;
-+
-+	*periodp *= NSEC_PER_USEC;
-+
-+	if (sscanf(tok, "%llu", quotap))
-+		*quotap *= NSEC_PER_USEC;
-+	else if (!strcmp(tok, "max"))
-+		*quotap = RUNTIME_INF;
-+	else
-+		return -EINVAL;
-+
-+	return 0;
-+}
-+
-+#ifdef CONFIG_CFS_BANDWIDTH
-+static int cpu_max_show(struct seq_file *sf, void *v)
-+{
-+	struct task_group *tg = css_tg(seq_css(sf));
-+
-+	cpu_period_quota_print(sf, tg_get_cfs_period(tg), tg_get_cfs_quota(tg));
-+	return 0;
-+}
-+
-+static ssize_t cpu_max_write(struct kernfs_open_file *of,
-+			     char *buf, size_t nbytes, loff_t off)
-+{
-+	struct task_group *tg = css_tg(of_css(of));
-+	u64 period = tg_get_cfs_period(tg);
-+	u64 quota;
-+	int ret;
-+
-+	ret = cpu_period_quota_parse(buf, &period, &quota);
-+	if (!ret)
-+		ret = tg_set_cfs_bandwidth(tg, period, quota);
-+	return ret ?: nbytes;
-+}
-+#endif
-+
-+static struct cftype cpu_files[] = {
-+	{
-+		.name = "stat",
-+		.flags = CFTYPE_NOT_ON_ROOT,
-+		.seq_show = cpu_stats_show,
-+	},
-+#ifdef CONFIG_FAIR_GROUP_SCHED
-+	{
-+		.name = "weight",
-+		.flags = CFTYPE_NOT_ON_ROOT,
-+		.read_u64 = cpu_weight_read_u64,
-+		.write_u64 = cpu_weight_write_u64,
-+	},
-+#endif
-+#ifdef CONFIG_CFS_BANDWIDTH
-+	{
-+		.name = "max",
-+		.flags = CFTYPE_NOT_ON_ROOT,
-+		.seq_show = cpu_max_show,
-+		.write = cpu_max_write,
-+	},
-+#endif
-+	{ }	/* terminate */
-+};
-+
- struct cgroup_subsys cpu_cgrp_subsys = {
- 	.css_alloc	= cpu_cgroup_css_alloc,
- 	.css_online	= cpu_cgroup_css_online,
-@@ -7262,7 +7395,15 @@ struct cgroup_subsys cpu_cgrp_subsys = {
- 	.can_attach	= cpu_cgroup_can_attach,
- 	.attach		= cpu_cgroup_attach,
- 	.legacy_cftypes	= cpu_legacy_files,
-+	.dfl_cftypes	= cpu_files,
- 	.early_init	= true,
-+#ifdef CONFIG_CGROUP_CPUACCT
-+	/*
-+	 * cpuacct is enabled together with cpu on the unified hierarchy
-+	 * and its stats are reported through "cpu.stat".
-+	 */
-+	.depends_on	= 1 << cpuacct_cgrp_id,
-+#endif
- };
- 
- #endif	/* CONFIG_CGROUP_SCHED */
-diff --git a/kernel/sched/cpuacct.c b/kernel/sched/cpuacct.c
-index 6151c23f722f..fc1cf13c3af1 100644
---- a/kernel/sched/cpuacct.c
-+++ b/kernel/sched/cpuacct.c
-@@ -347,6 +347,31 @@ static struct cftype files[] = {
- 	{ }	/* terminate */
- };
- 
-+/* used to print cpuacct stats in cpu.stat on the unified hierarchy */
-+void cpuacct_cpu_stats_show(struct seq_file *sf)
-+{
-+	struct cgroup_subsys_state *css;
-+	u64 usage, val[CPUACCT_STAT_NSTATS];
-+
-+	css = cgroup_get_e_css(seq_css(sf)->cgroup, &cpuacct_cgrp_subsys);
-+
-+	usage = cpuusage_read(css, seq_cft(sf));
-+	cpuacct_stats_read(css_ca(css), &val);
-+
-+	val[CPUACCT_STAT_USER] *= TICK_NSEC;
-+	val[CPUACCT_STAT_SYSTEM] *= TICK_NSEC;
-+	do_div(usage, NSEC_PER_USEC);
-+	do_div(val[CPUACCT_STAT_USER], NSEC_PER_USEC);
-+	do_div(val[CPUACCT_STAT_SYSTEM], NSEC_PER_USEC);
-+
-+	seq_printf(sf, "usage_usec %llu\n"
-+		   "user_usec %llu\n"
-+		   "system_usec %llu\n",
-+		   usage, val[CPUACCT_STAT_USER], val[CPUACCT_STAT_SYSTEM]);
-+
-+	css_put(css);
-+}
-+
- /*
-  * charge this task's execution time to its accounting group.
-  *
-diff --git a/kernel/sched/cpuacct.h b/kernel/sched/cpuacct.h
-index ba72807c73d4..ddf7af466d35 100644
---- a/kernel/sched/cpuacct.h
-+++ b/kernel/sched/cpuacct.h
-@@ -2,6 +2,7 @@
- 
- extern void cpuacct_charge(struct task_struct *tsk, u64 cputime);
- extern void cpuacct_account_field(struct task_struct *tsk, int index, u64 val);
-+extern void cpuacct_cpu_stats_show(struct seq_file *sf);
- 
- #else
- 
-@@ -14,4 +15,8 @@ cpuacct_account_field(struct task_struct *tsk, int index, u64 val)
- {
- }
- 
-+static inline void cpuacct_cpu_stats_show(struct seq_file *sf)
-+{
-+}
-+
- #endif
-
-commit 8dde150866b8c433216105c50b7e889d5242d583
-Author: Tejun Heo <tj@kernel.org>
-Date:   Fri Aug 5 12:41:01 2016 -0400
-
-    cgroup: add documentation regarding CPU controller cgroup v2 support
-    
-    Signed-off-by: Tejun Heo <tj@kernel.org>
-
-diff --git a/Documentation/cgroup-v2-cpu.txt b/Documentation/cgroup-v2-cpu.txt
-new file mode 100644
-index 000000000000..1ed7032d4472
---- /dev/null
-+++ b/Documentation/cgroup-v2-cpu.txt
-@@ -0,0 +1,368 @@
-+
-+
-+CPU Controller on Control Group v2
-+
-+August, 2016		Tejun Heo <tj@kernel.org>
-+
-+
-+While most controllers have support for cgroup v2 now, the CPU
-+controller support is not upstream yet due to objections from the
-+scheduler maintainers on the basic designs of cgroup v2.  This
-+document explains the current situation as well as an interim
-+solution, and details the disagreements and arguments.  The latest
-+version of this document can be found at the following URL.
-+
-+ https://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git/tree/Documentation/cgroup-v2-cpu.txt?h=cgroup-v2-cpu
-+
-+This document was posted to the linux-kernel and cgroup mailing lists.
-+Unfortunately, no consensus was reached as of Oct, 2016.  The thread
-+can be found at the following URL.
-+
-+ http://lkml.kernel.org/r/20160805170752.GK2542@mtj.duckdns.org
-+
-+
-+CONTENTS
-+
-+1. Current Situation and Interim Solution
-+2. Disagreements and Arguments
-+  2-1. Contentious Restrictions
-+    2-1-1. Process Granularity
-+    2-1-2. No Internal Process Constraint
-+  2-2. Impact on CPU Controller
-+    2-2-1. Impact of Process Granularity
-+    2-2-2. Impact of No Internal Process Constraint
-+  2-3. Arguments for cgroup v2
-+3. Way Forward
-+4. References
-+
-+
-+1. Current Situation and Interim Solution
-+
-+All objections from the scheduler maintainers apply to cgroup v2 core
-+design, and there are no known objections to the specifics of the CPU
-+controller cgroup v2 interface.  The only blocked part is changes to
-+expose the CPU controller interface on cgroup v2, which comprises the
-+following two patches:
-+
-+ [1] sched: Misc preps for cgroup unified hierarchy interface
-+ [2] sched: Implement interface for cgroup unified hierarchy
-+
-+The necessary changes are superficial and implement the interface
-+files on cgroup v2.  The combined diffstat is as follows.
-+
-+ kernel/sched/core.c    |  149 +++++++++++++++++++++++++++++++++++++++++++++++--
-+ kernel/sched/cpuacct.c |   57 ++++++++++++------
-+ kernel/sched/cpuacct.h |    5 +
-+ 3 files changed, 189 insertions(+), 22 deletions(-)
-+
-+The patches are easy to apply and forward-port.  The following git
-+branch will always carry the two patches on top of the latest release
-+of the upstream kernel.
-+
-+ git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git/cgroup-v2-cpu
-+
-+There also are versioned branches going back to v4.4.
-+
-+ git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git/cgroup-v2-cpu-$KERNEL_VER
-+
-+While it's difficult to tell whether the CPU controller support will
-+be merged, there are crucial resource control features in cgroup v2
-+that are only possible due to the design choices that are being
-+objected to, and every effort will be made to ease enabling the CPU
-+controller cgroup v2 support out-of-tree for parties which choose to.
-+
-+
-+2. Disagreements and Arguments
-+
-+There have been several lengthy discussion threads [3][4] on LKML
-+around the structural constraints of cgroup v2.  The two that affect
-+the CPU controller are process granularity and no internal process
-+constraint.  Both arise primarily from the need for common resource
-+domain definition across different resources.
-+
-+The common resource domain is a powerful concept in cgroup v2 that
-+allows controllers to make basic assumptions about the structural
-+organization of processes and controllers inside the cgroup hierarchy,
-+and thus solve problems spanning multiple types of resources.  The
-+prime example for this is page cache writeback: dirty page cache is
-+regulated through throttling buffered writers based on memory
-+availability, and initiating batched write outs to the disk based on
-+IO capacity.  Tracking and controlling writeback inside a cgroup thus
-+requires the direct cooperation of the memory and the IO controller.
-+
-+This easily extends to other areas, such as CPU cycles consumed while
-+performing memory reclaim or IO encryption.
-+
-+
-+2-1. Contentious Restrictions
-+
-+For controllers of different resources to work together, they must
-+agree on a common organization.  This uniform model across controllers
-+imposes two contentious restrictions on the CPU controller: process
-+granularity and the no-internal-process constraint.
-+
-+
-+  2-1-1. Process Granularity
-+
-+  For memory, because an address space is shared between all threads
-+  of a process, the terminal consumer is a process, not a thread.
-+  Separating the threads of a single process into different memory
-+  control domains doesn't make semantical sense.  cgroup v2 ensures
-+  that all controller can agree on the same organization by requiring
-+  that threads of the same process belong to the same cgroup.
-+
-+  There are other reasons to enforce process granularity.  One
-+  important one is isolating system-level management operations from
-+  in-process application operations.  The cgroup interface, being a
-+  virtual filesystem, is very unfit for multiple independent
-+  operations taking place at the same time as most operations have to
-+  be multi-step and there is no way to synchronize multiple accessors.
-+  See also [5] Documentation/cgroup-v2.txt, "R-2. Thread Granularity"
-+
-+
-+  2-1-2. No Internal Process Constraint
-+
-+  cgroup v2 does not allow processes to belong to any cgroup which has
-+  child cgroups when resource controllers are enabled on it (the
-+  notable exception being the root cgroup itself).  This is because,
-+  for some resources, a resource domain (cgroup) is not directly
-+  comparable to the terminal consumer (process/task) of said resource,
-+  and so putting the two into a sibling relationship isn't meaningful.
-+
-+  - Differing Control Parameters and Capabilities
-+
-+    A cgroup controller has different resource control parameters and
-+    capabilities from a terminal consumer, be that a task or process.
-+    There are a couple cases where a cgroup control knob can be mapped
-+    to a per-task or per-process API but they are exceptions and the
-+    mappings aren't obvious even in those cases.
-+
-+    For example, task priorities (also known as nice values) set
-+    through setpriority(2) are mapped to the CPU controller
-+    "cpu.shares" values.  However, how exactly the two ranges map and
-+    even the fact that they map to each other at all are not obvious.
-+
-+    The situation gets further muddled when considering other resource
-+    types and control knobs.  IO priorities set through ioprio_set(2)
-+    cannot be mapped to IO controller weights and most cgroup resource
-+    control knobs including the bandwidth control knobs of the CPU
-+    controller don't have counterparts in the terminal consumers.
-+
-+  - Anonymous Resource Consumption
-+
-+    For CPU, every time slice consumed from inside a cgroup, which
-+    comprises most but not all of consumed CPU time for the cgroup,
-+    can be clearly attributed to a specific task or process.  Because
-+    these two types of entities are directly comparable as consumers
-+    of CPU time, it's theoretically possible to mix tasks and cgroups
-+    on the same tree levels and let them directly compete for the time
-+    quota available to their common ancestor.
-+
-+    However, the same can't be said for resource types like memory or
-+    IO: the memory consumed by the page cache, for example, can be
-+    tracked on a per-cgroup level, but due to mismatches in lifetimes
-+    of involved objects (page cache can persist long after processes
-+    are gone), shared usages and the implementation overhead of
-+    tracking persistent state, it can no longer be attributed to
-+    individual processes after instantiation.  Consequently, any IO
-+    incurred by page cache writeback can be attributed to a cgroup,
-+    but not to the individual consumers inside the cgroup.
-+
-+  For memory and IO, this makes a resource domain (cgroup) an object
-+  of a fundamentally different type than a terminal consumer
-+  (process).  A process can't be a first class object in the resource
-+  distribution graph as its total resource consumption can't be
-+  described without the containing resource domain.
-+
-+  Disallowing processes in internal cgroups avoids competition between
-+  cgroups and processes which cannot be meaningfully defined for these
-+  resources.  All resource control takes place among cgroups and a
-+  terminal consumer interacts with the containing cgroup the same way
-+  it would with the system without cgroup.
-+
-+  Root cgroup is exempt from this constraint, which is in line with
-+  how root cgroup is handled in general - it's excluded from cgroup
-+  resource accounting and control.
-+
-+
-+Enforcing process granularity and no internal process constraint
-+allows all controllers to be on the same footing in terms of resource
-+distribution hierarchy.
-+
-+
-+2-2. Impact on CPU Controller
-+
-+As indicated earlier, the CPU controller's resource distribution graph
-+is the simplest.  Every schedulable resource consumption can be
-+attributed to a specific task.  In addition, for weight based control,
-+the per-task priority set through setpriority(2) can be translated to
-+and from a per-cgroup weight.  As such, the CPU controller can treat a
-+task and a cgroup symmetrically, allowing support for any tree layout
-+of cgroups and tasks.  Both process granularity and the no internal
-+process constraint restrict how the CPU controller can be used.
-+
-+
-+  2-2-1. Impact of Process Granularity
-+
-+  Process granularity prevents tasks belonging to the same process to
-+  be assigned to different cgroups.  It was pointed out [6] that this
-+  excludes the valid use case of hierarchical CPU distribution within
-+  processes.
-+
-+  To address this issue, the rgroup (resource group) [7][8][9]
-+  interface, an extension of the existing setpriority(2) API, was
-+  proposed, which is in line with other programmable priority
-+  mechanisms and eliminates the risk of in-application configuration
-+  and system configuration stepping on each other's toes.
-+  Unfortunately, the proposal quickly turned into discussions around
-+  cgroup v2 design decisions [4] and no consensus could be reached.
-+
-+
-+  2-2-2. Impact of No Internal Process Constraint
-+
-+  The no internal process constraint disallows tasks from competing
-+  directly against cgroups.  Here is an excerpt from Peter Zijlstra
-+  pointing out the issue [10] - R, L and A are cgroups; t1, t2, t3 and
-+  t4 are tasks:
-+
-+
-+          R
-+        / | \
-+       t1 t2 A
-+           /   \
-+          t3   t4
-+
-+
-+    Is fundamentally different from:
-+
-+
-+               R
-+             /   \
-+           L       A
-+         /   \   /   \
-+        t1  t2  t3   t4
-+
-+
-+    Because if in the first hierarchy you add a task (t5) to R, all of
-+    its A will run at 1/4th of total bandwidth where before it had
-+    1/3rd, whereas with the second example, if you add our t5 to L, A
-+    doesn't get any less bandwidth.
-+
-+
-+  It is true that the trees are semantically different from each other
-+  and the symmetric handling of tasks and cgroups is aesthetically
-+  pleasing.  However, it isn't clear what the practical usefulness of
-+  a layout with direct competition between tasks and cgroups would be,
-+  considering that number and behavior of tasks are controlled by each
-+  application, and cgroups primarily deal with system level resource
-+  distribution; changes in the number of active threads would directly
-+  impact resource distribution.  Real world use cases of such layouts
-+  could not be established during the discussions.
-+
-+
-+2-3. Arguments for cgroup v2
-+
-+There are strong demands for comprehensive hierarchical resource
-+control across all major resources, and establishing a common resource
-+hierarchy is an essential step.  As with most engineering decisions,
-+common resource hierarchy definition comes with its trade-offs.  With
-+cgroup v2, the trade-offs are in the form of structural constraints
-+which, among others, restrict the CPU controller's space of possible
-+configurations.
-+
-+However, even with the restrictions, cgroup v2, in combination with
-+rgroup, covers most of identified real world use cases while enabling
-+new important use cases of resource control across multiple resource
-+types that were fundamentally broken previously.
-+
-+Furthermore, for resource control, treating resource domains as
-+objects of a different type from terminal consumers has important
-+advantages - it can account for resource consumptions which are not
-+tied to any specific terminal consumer, be that a task or process, and
-+allows decoupling resource distribution controls from in-application
-+APIs.  Even the CPU controller may benefit from it as the kernel can
-+consume significant amount of CPU cycles in interrupt context or tasks
-+shared across multiple resource domains (e.g. softirq).
-+
-+Finally, it's important to note that enabling cgroup v2 support for
-+the CPU controller doesn't block use cases which require the features
-+which are not available on cgroup v2.  Unlikely, but should anybody
-+actually rely on the CPU controller's symmetric handling of tasks and
-+cgroups, backward compatibility is and will be maintained by being
-+able to disconnect the controller from the cgroup v2 hierarchy and use
-+it standalone.  This also holds for cpuset which is often used in
-+highly customized configurations which might be a poor fit for common
-+resource domains.
-+
-+The required changes are minimal, the benefits for the target use
-+cases are critical and obvious, and use cases which have to use v1 can
-+continue to do so.
-+
-+
-+3. Way Forward
-+
-+cgroup v2 primarily aims to solve the problem of comprehensive
-+hierarchical resource control across all major computing resources,
-+which is one of the core problems of modern server infrastructure
-+engineering.  The trade-offs that cgroup v2 took are results of
-+pursuing that goal and gaining a better understanding of the nature of
-+resource control in the process.
-+
-+I believe that real world usages will prove cgroup v2's model right,
-+considering the crucial pieces of comprehensive resource control that
-+cannot be implemented without common resource domains.  This is not to
-+say that cgroup v2 is fixed in stone and can't be updated; if there is
-+an approach which better serves both comprehensive resource control
-+and the CPU controller's flexibility, we will surely move towards
-+that.  It goes without saying that discussions around such approach
-+should consider practical aspects of resource control as a whole
-+rather than absolutely focusing on a particular controller.
-+
-+Until such consensus can be reached, the CPU controller cgroup v2
-+support will be maintained out of the mainline kernel in an easily
-+accessible form.  If there is anything cgroup developers can do to
-+ease the pain, please feel free to contact us on the cgroup mailing
-+list at cgroups@vger.kernel.org.
-+
-+
-+4. References
-+
-+[1]  http://lkml.kernel.org/r/20160105164834.GE5995@mtj.duckdns.org
-+     [PATCH 1/2] sched: Misc preps for cgroup unified hierarchy interface
-+     Tejun Heo <tj@kernel.org>
-+
-+[2]  http://lkml.kernel.org/r/20160105164852.GF5995@mtj.duckdns.org
-+     [PATCH 2/2] sched: Implement interface for cgroup unified hierarchy
-+     Tejun Heo <tj@kernel.org>
-+
-+[3]  http://lkml.kernel.org/r/1438641689-14655-4-git-send-email-tj@kernel.org
-+     [PATCH 3/3] sched: Implement interface for cgroup unified hierarchy
-+     Tejun Heo <tj@kernel.org>
-+
-+[4]  http://lkml.kernel.org/r/20160407064549.GH3430@twins.programming.kicks-ass.net
-+     Re: [PATCHSET RFC cgroup/for-4.6] cgroup, sched: implement resource group and PRIO_RGRP
-+     Peter Zijlstra <peterz@infradead.org>
-+
-+[5]  https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/cgroup-v2.txt
-+     Control Group v2
-+     Tejun Heo <tj@kernel.org>
-+
-+[6]  http://lkml.kernel.org/r/CAPM31RJNy3jgG=DYe6GO=wyL4BPPxwUm1f2S6YXacQmo7viFZA@mail.gmail.com
-+     Re: [PATCH 3/3] sched: Implement interface for cgroup unified hierarchy
-+     Paul Turner <pjt@google.com>
-+
-+[7]  http://lkml.kernel.org/r/20160105154503.GC5995@mtj.duckdns.org
-+     [RFD] cgroup: thread granularity support for cpu controller
-+     Tejun Heo <tj@kernel.org>
-+
-+[8]  http://lkml.kernel.org/r/1457710888-31182-1-git-send-email-tj@kernel.org
-+     [PATCHSET RFC cgroup/for-4.6] cgroup, sched: implement resource group and PRIO_RGRP
-+     Tejun Heo <tj@kernel.org>
-+
-+[9]  http://lkml.kernel.org/r/20160311160522.GA24046@htj.duckdns.org
-+     Example program for PRIO_RGRP
-+     Tejun Heo <tj@kernel.org>
-+
-+[10] http://lkml.kernel.org/r/20160407082810.GN3430@twins.programming.kicks-ass.net
-+     Re: [PATCHSET RFC cgroup/for-4.6] cgroup, sched: implement resource
-+     Peter Zijlstra <peterz@infradead.org>
diff --git a/pkgs/os-specific/linux/kernel/cpu-cgroup-v2-patches/README.md b/pkgs/os-specific/linux/kernel/cpu-cgroup-v2-patches/README.md
deleted file mode 100644
index b454e14801db..000000000000
--- a/pkgs/os-specific/linux/kernel/cpu-cgroup-v2-patches/README.md
+++ /dev/null
@@ -1,21 +0,0 @@
-Patches for CPU Controller on Control Group v2
-===============================================
-
-See Tejun Heo's [explanation][1] for why these patches are currently
-out-of-tree.
-
-Generating the patches
------------------------
-
-In a linux checkout, with remote tc-cgroup pointing to
-git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git, your
-nixpkgs checkout in the same directory as your linux checkout (or
-modify the command accordingly), and setting `ver` to the appropriate
-version:
-
-```shell
-$ ver=4.7
-$ git log --reverse --patch v$ver..remotes/tc-cgroup/cgroup-v2-cpu-v$ver > ../nixpkgs/pkgs/os-specific/linux/kernel/cpu-cgroup-v2-patches/$ver.patch
-```
-
-[1]: https://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git/tree/Documentation/cgroup-v2-cpu.txt?h=cgroup-v2-cpu
diff --git a/pkgs/os-specific/linux/kernel/cpu-cgroup-v2-patches/default.nix b/pkgs/os-specific/linux/kernel/cpu-cgroup-v2-patches/default.nix
deleted file mode 100644
index 5bef5633aa03..000000000000
--- a/pkgs/os-specific/linux/kernel/cpu-cgroup-v2-patches/default.nix
+++ /dev/null
@@ -1,11 +0,0 @@
-let
-  ents = builtins.readDir ./.;
-in builtins.listToAttrs (builtins.filter (x: x != null) (map (name: let
-  match = builtins.match "(.*)\\.patch" name;
-in if match == null then null else {
-  name = builtins.head match;
-  value = {
-    name = "cpu-cgroup-v2-${name}";
-    patch = ./. + "/${name}";
-  };
-}) (builtins.attrNames ents)))
diff --git a/pkgs/os-specific/linux/kernel/linux-hardkernel-4.14.nix b/pkgs/os-specific/linux/kernel/linux-hardkernel-4.14.nix
deleted file mode 100644
index 69bbdf648d22..000000000000
--- a/pkgs/os-specific/linux/kernel/linux-hardkernel-4.14.nix
+++ /dev/null
@@ -1,41 +0,0 @@
-{ buildPackages, fetchFromGitHub, fetchurl, perl, buildLinux, libelf, util-linux, kernelPatches ? [], ... } @ args:
-
-buildLinux (args // rec {
-  version = "4.14.180-176";
-
-  # modDirVersion needs to be x.y.z.
-  modDirVersion = "4.14.180";
-
-  # branchVersion needs to be x.y.
-  extraMeta.branch = "4.14";
-
-  src = fetchFromGitHub {
-    owner = "hardkernel";
-    repo = "linux";
-    rev = version;
-    sha256 = "0n7i7a2bkrm9p1wfr20h54cqm32fbjvwyn703r6zm1f6ivqhk43v";
-  };
-
-  kernelPatches = args.kernelPatches ++ [{
-    name = "usbip-tools-fno-common";
-    patch = fetchurl {
-      url = "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/patch/?id=d5efc2e6b98fe661dbd8dd0d5d5bfb961728e57a";
-      hash = "sha256-1CXYCV5zMLA4YdbCr8cO2N4CHEDzQChS9qbKYHPm3U4=";
-    };
-  }];
-
-  defconfig = "odroidxu4_defconfig";
-
-  # This extraConfig is (only) required because the gator module fails to build as-is.
-  extraConfig = ''
-
-    GATOR n
-
-    # This attempted fix applies correctly but does not fix the build.
-    #GATOR_MALI_MIDGARD_PATH ${src}/drivers/gpu/arm/midgard
-
-  '' + (args.extraConfig or "");
-
-  extraMeta.platforms = [ "armv7l-linux" ];
-
-} // (args.argsOverride or {}))
diff --git a/pkgs/os-specific/linux/kernel/patches.nix b/pkgs/os-specific/linux/kernel/patches.nix
index ab3b4e56066e..5d4ebc214dc7 100644
--- a/pkgs/os-specific/linux/kernel/patches.nix
+++ b/pkgs/os-specific/linux/kernel/patches.nix
@@ -44,8 +44,6 @@
       patch = ./modinst-arg-list-too-long.patch;
     };
 
-  cpu-cgroup-v2 = import ./cpu-cgroup-v2-patches;
-
   hardened = let
     mkPatch = kernelVersion: { version, sha256, patch }: let src = patch; in {
       name = lib.removeSuffix ".patch" src.name;
diff --git a/pkgs/tools/package-management/nix-du/default.nix b/pkgs/tools/package-management/nix-du/default.nix
index 37b42e29bb14..3f9814b36ac5 100644
--- a/pkgs/tools/package-management/nix-du/default.nix
+++ b/pkgs/tools/package-management/nix-du/default.nix
@@ -12,16 +12,16 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "nix-du";
-  version = "1.0.0";
+  version = "1.1.0";
 
   src = fetchFromGitHub {
     owner = "symphorien";
     repo = "nix-du";
     rev = "v${version}";
-    sha256 = "sha256-JU0kXMS4vCMdm3nOJM92Bit16141iuBnjRaV+HXiReQ=";
+    sha256 = "sha256-Ft0j9kcR5HTSX0K09OKZMIUz25PR/isqZQIKmlNjqNE=";
   };
 
-  cargoSha256 = "sha256-DX0jpp1ujaeesW7iQWZ5/xAzGndOQqBmQZbBpMEI9u0=";
+  cargoSha256 = "sha256-x+NONRKF7b0tADG2flgBKo32wx/TyXm7Z0bd9ZbbES8=";
 
   doCheck = true;
   nativeCheckInputs = [ nix graphviz ];
diff --git a/pkgs/top-level/aliases.nix b/pkgs/top-level/aliases.nix
index 0aaf7e4f111d..8f151e6610dc 100644
--- a/pkgs/top-level/aliases.nix
+++ b/pkgs/top-level/aliases.nix
@@ -68,6 +68,7 @@ mapAliases ({
   angelfish = libsForQt5.kdeGear.angelfish; # Added 2021-10-06
   ansible_2_12 = throw "Ansible 2.12 goes end of life in 2023/05 and can't be supported throughout the 23.05 release cycle"; # Added 2023-05-16
   antimicroX = antimicrox; # Added 2021-10-31
+  ardour_6 = throw "ardour_6 has been removed in favor of newer versions"; # Added 2023-10-13
   aseprite-unfree = aseprite; # Added 2023-08-26
   asls = throw "asls has been removed: abandoned by upstream"; # Added 2023-03-16
   asterisk_16 = throw "asterisk_16: Asterisk 16 is end of life and has been removed"; # Added 2023-04-19
@@ -461,6 +462,7 @@ mapAliases ({
   libyamlcpp_0_3 = yaml-cpp_0_3; # Added 2023-01-29
   libxkbcommon_7 = throw "libxkbcommon_7 has been removed because it is impacted by security issues and not used in nixpkgs, move to 'libxkbcommon'"; # Added 2023-01-03
   lightdm_gtk_greeter = lightdm-gtk-greeter; # Added 2022-08-01
+  lightstep-tracer-cpp = throw "lightstep-tracer-cpp is deprecated since 2022-08-29; the upstream recommends migration to opentelemetry projects.";
   llama = walk; # Added 2023-01-23
 
   # Linux kernels
@@ -482,7 +484,6 @@ mapAliases ({
   linuxPackages_6_3 = linuxKernel.packages.linux_6_3;
   linuxPackages_6_4 = linuxKernel.packages.linux_6_4;
   linuxPackages_6_5 = linuxKernel.packages.linux_6_5;
-  linuxPackages_hardkernel_4_14 = linuxKernel.packages.hardkernel_4_14;
   linuxPackages_rpi0 = linuxKernel.packages.linux_rpi1;
   linuxPackages_rpi02w = linuxKernel.packages.linux_rpi3;
   linuxPackages_rpi1 = linuxKernel.packages.linux_rpi1;
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index b23b0b60f127..e79838eca9c8 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -11707,8 +11707,6 @@ with pkgs;
   opentelemetry-collector = callPackage ../tools/misc/opentelemetry-collector { };
   opentelemetry-collector-contrib = callPackage ../tools/misc/opentelemetry-collector/contrib.nix { };
 
-  opentracing-cpp = callPackage ../development/libraries/opentracing-cpp { };
-
   openvswitch = callPackage ../os-specific/linux/openvswitch { };
 
   openvswitch-lts = callPackage ../os-specific/linux/openvswitch/lts.nix { };
@@ -23821,9 +23819,7 @@ with pkgs;
 
   lightspark = callPackage ../misc/lightspark { };
 
-  lightstep-tracer-cpp = callPackage ../development/libraries/lightstep-tracer-cpp {
-    protobuf = protobuf3_21;
-  };
+  opentracing-cpp = callPackage ../development/libraries/opentracing-cpp { };
 
   ligolo-ng = callPackage ../tools/networking/ligolo-ng { };
 
@@ -28148,8 +28144,6 @@ with pkgs;
   # hardened kernels
   linuxPackages_hardened = linuxKernel.packages.linux_hardened;
   linux_hardened = linuxPackages_hardened.kernel;
-  linuxPackages_4_14_hardened = linuxKernel.packages.linux_4_14_hardened;
-  linux_4_14_hardened = linuxPackages_4_14_hardened.kernel;
   linuxPackages_4_19_hardened = linuxKernel.packages.linux_4_19_hardened;
   linux_4_19_hardened = linuxPackages_4_19_hardened.kernel;
   linuxPackages_5_4_hardened = linuxKernel.packages.linux_5_4_hardened;
@@ -28163,10 +28157,6 @@ with pkgs;
   linuxPackages_6_5_hardened = linuxKernel.packages.linux_6_5_hardened;
   linux_6_5_hardened = linuxKernel.kernels.linux_6_5_hardened;
 
-  # Hardkernel (Odroid) kernels.
-  linuxPackages_hardkernel_latest = linuxKernel.packageAliases.linux_hardkernel_latest;
-  linux_hardkernel_latest = linuxPackages_hardkernel_latest.kernel;
-
   # GNU Linux-libre kernels
   linuxPackages-libre = linuxKernel.packages.linux_libre;
   linux-libre = linuxPackages-libre.kernel;
@@ -30431,8 +30421,8 @@ with pkgs;
     texlive = texlive.combined.scheme-medium;
   };
 
-  ardour_6 = callPackage ../applications/audio/ardour/6.nix { };
   ardour = callPackage ../applications/audio/ardour { };
+  ardour_7 = callPackage ../applications/audio/ardour/7.nix { };
 
   arelle = with python3Packages; toPythonApplication arelle;
 
diff --git a/pkgs/top-level/linux-kernels.nix b/pkgs/top-level/linux-kernels.nix
index 44b9897ede15..d796fa7164d0 100644
--- a/pkgs/top-level/linux-kernels.nix
+++ b/pkgs/top-level/linux-kernels.nix
@@ -96,18 +96,6 @@ in {
       rpiVersion = 4;
     };
 
-    linux_4_14 = callPackage ../os-specific/linux/kernel/mainline.nix {
-      branch = "4.14";
-      kernelPatches =
-        [ kernelPatches.bridge_stp_helper
-          kernelPatches.request_key_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_4_19 = callPackage ../os-specific/linux/kernel/mainline.nix {
       branch = "4.19";
       kernelPatches =
@@ -217,14 +205,6 @@ in {
       ];
     };
 
-    linux_hardkernel_4_14 = callPackage ../os-specific/linux/kernel/linux-hardkernel-4.14.nix {
-      kernelPatches = [
-        kernelPatches.bridge_stp_helper
-        kernelPatches.request_key_helper
-        kernelPatches.modinst_arg_list_too_long
-      ];
-    };
-
     # Using zenKernels like this due lqx&zen came from one source, but may have different base kernel version
     # https://github.com/NixOS/nixpkgs/pull/161773#discussion_r820134708
     zenKernels = callPackage ../os-specific/linux/kernel/zen-kernels.nix;
@@ -261,10 +241,6 @@ in {
 
     linux_hardened = hardenedKernelFor packageAliases.linux_default.kernel { };
 
-    linux_4_14_hardened = hardenedKernelFor kernels.linux_4_14 {
-      stdenv = gcc10Stdenv;
-      buildPackages = buildPackages // { stdenv = buildPackages.gcc10Stdenv; };
-    };
     linux_4_19_hardened = hardenedKernelFor kernels.linux_4_19 {
       stdenv = gcc10Stdenv;
       buildPackages = buildPackages // { stdenv = buildPackages.gcc10Stdenv; };
@@ -280,6 +256,7 @@ in {
 
   } // lib.optionalAttrs config.allowAliases {
     linux_4_9 = throw "linux 4.9 was removed because it will reach its end of life within 22.11";
+    linux_4_14 = throw "linux 4.14 was removed because it will reach its end of life within 23.11";
     linux_5_18 = throw "linux 5.18 was removed because it has reached its end of life upstream";
     linux_5_19 = throw "linux 5.19 was removed because it has reached its end of life upstream";
     linux_6_0 = throw "linux 6.0 was removed because it has reached its end of life upstream";
@@ -590,7 +567,6 @@ in {
 
   vanillaPackages = {
     # recurse to build modules for the kernels
-    linux_4_14 = recurseIntoAttrs (packagesFor kernels.linux_4_14);
     linux_4_19 = recurseIntoAttrs (packagesFor kernels.linux_4_19);
     linux_5_4 = recurseIntoAttrs (packagesFor kernels.linux_5_4);
     linux_5_10 = recurseIntoAttrs (packagesFor kernels.linux_5_10);
@@ -599,6 +575,7 @@ in {
     linux_6_5 = recurseIntoAttrs (packagesFor kernels.linux_6_5);
   } // lib.optionalAttrs config.allowAliases {
     linux_4_9 = throw "linux 4.9 was removed because it will reach its end of life within 22.11"; # Added 2022-11-08
+    linux_4_14 = throw "linux 4.14 was removed because it will reach its end of life within 23.11"; # Added 2023-10-11
     linux_5_18 = throw "linux 5.18 was removed because it reached its end of life upstream"; # Added 2022-09-17
     linux_5_19 = throw "linux 5.19 was removed because it reached its end of life upstream"; # Added 2022-11-01
     linux_6_0 = throw "linux 6.0 was removed because it reached its end of life upstream"; # Added 2023-01-20
@@ -630,7 +607,6 @@ in {
 
     linux_hardened = recurseIntoAttrs (packagesFor kernels.linux_hardened);
 
-    linux_4_14_hardened = recurseIntoAttrs (packagesFor kernels.linux_4_14_hardened);
     linux_4_19_hardened = recurseIntoAttrs (packagesFor kernels.linux_4_19_hardened);
     linux_5_4_hardened = recurseIntoAttrs (packagesFor kernels.linux_5_4_hardened);
     linux_5_10_hardened = recurseIntoAttrs (packagesFor kernels.linux_5_10_hardened);
@@ -644,8 +620,6 @@ in {
     linux_xanmod_stable = recurseIntoAttrs (packagesFor kernels.linux_xanmod_stable);
     linux_xanmod_latest = recurseIntoAttrs (packagesFor kernels.linux_xanmod_latest);
 
-    hardkernel_4_14 = recurseIntoAttrs (packagesFor kernels.linux_hardkernel_4_14);
-
     linux_libre = recurseIntoAttrs (packagesFor kernels.linux_libre);
 
     linux_latest_libre = recurseIntoAttrs (packagesFor kernels.linux_latest_libre);
@@ -663,7 +637,6 @@ in {
     linux_mptcp = throw "'linux_mptcp' has been moved to https://github.com/teto/mptcp-flake";
     linux_rt_default = packages.linux_rt_5_4;
     linux_rt_latest = packages.linux_rt_6_1;
-    linux_hardkernel_latest = packages.hardkernel_4_14;
   };
 
   manualConfig = callPackage ../os-specific/linux/kernel/manual-config.nix {};