From c1fd056aef70dc33bb9af4baacb4a2601ce96c70 Mon Sep 17 00:00:00 2001 From: Nathan Date: Wed, 16 Feb 2022 16:12:33 -0600 Subject: [PATCH] xanmod-tt --- linux-xanmod-tt/.SRCINFO | 41 +++ linux-xanmod-tt/PKGBUILD | 337 +++++++++++++++++++++ linux-xanmod-tt/choose-gcc-optimization.sh | 139 +++++++++ 3 files changed, 517 insertions(+) create mode 100644 linux-xanmod-tt/.SRCINFO create mode 100644 linux-xanmod-tt/PKGBUILD create mode 100755 linux-xanmod-tt/choose-gcc-optimization.sh diff --git a/linux-xanmod-tt/.SRCINFO b/linux-xanmod-tt/.SRCINFO new file mode 100644 index 0000000..58b5f84 --- /dev/null +++ b/linux-xanmod-tt/.SRCINFO @@ -0,0 +1,41 @@ +pkgbase = linux-xanmod-tt + pkgdesc = Linux Xanmod. Development branch with the Task Type CPU Scheduler by Hamad Al Marri + pkgver = 5.15.24 + pkgrel = 1 + url = http://www.xanmod.org/ + arch = x86_64 + license = GPL2 + makedepends = bc + makedepends = cpio + makedepends = kmod + makedepends = libelf + makedepends = perl + makedepends = tar + makedepends = xz + options = !strip + source = https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.15.tar.xz + source = https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.15.tar.sign + source = https://github.com/xanmod/linux/releases/download/5.15.24-xanmod1-tt/patch-5.15.24-xanmod1-tt.xz + source = choose-gcc-optimization.sh + validpgpkeys = ABAF11C65A2970B130ABE3C479BE3E4300411886 + validpgpkeys = 647F28654894E3BD457199BE38DBBDC86092693E + sha256sums = 57b2cf6991910e3b67a1b3490022e8a0674b6965c74c12da1e99d138d1991ee8 + sha256sums = SKIP + sha256sums = d131a9d5a3c1bb7b06a15bbdc0e487c4d1f6a06afa142679892b6ee388096ca0 + sha256sums = 1ac18cad2578df4a70f9346f7c6fccbb62f042a0ee0594817fdef9f2704904ee + +pkgname = linux-xanmod-tt + pkgdesc = The Linux kernel and modules with Xanmod patches + depends = coreutils + depends = kmod + depends = initramfs + optdepends = crda: to set the correct wireless channels of your country + optdepends = linux-firmware: firmware images needed for some devices + provides = VIRTUALBOX-GUEST-MODULES + provides = WIREGUARD-MODULE + provides = KSMBD-MODULE + provides = NTFS3-MODULE + +pkgname = linux-xanmod-tt-headers + pkgdesc = Headers and scripts for building modules for the Linux Xanmod. Development branch with the Task Type CPU Scheduler by Hamad Al Marri kernel + depends = pahole diff --git a/linux-xanmod-tt/PKGBUILD b/linux-xanmod-tt/PKGBUILD new file mode 100644 index 0000000..1ba1836 --- /dev/null +++ b/linux-xanmod-tt/PKGBUILD @@ -0,0 +1,337 @@ +# Maintainer: Nathan O +# Contributor: Joan Figueras +# Contributor: Torge Matthies +# Contributor: Jan Alexander Steffens (heftig) + +## +## The following variables can be customized at build time. Use env or export to change at your wish +## +## Example: env _microarchitecture=98 use_numa=n use_tracers=n makepkg -sc +## +## Look inside 'choose-gcc-optimization.sh' to choose your microarchitecture +## Valid numbers between: 0 to 99 +## Default is: 0 => generic +## Good option if your package is for one machine: 98 (Intel native) or 99 (AMD native) +if [ -z ${_microarchitecture+x} ]; then + _microarchitecture=0 +fi + +## Disable NUMA since most users do not have multiple processors. Breaks CUDA/NvEnc. +## Archlinux and Xanmod enable it by default. +## Set variable "use_numa" to: n to disable (possibly increase performance) +## y to enable (stock default) +if [ -z ${use_numa+x} ]; then + use_numa=y +fi + +## For performance you can disable FUNCTION_TRACER/GRAPH_TRACER. Limits debugging and analyzing of the kernel. +## Stock Archlinux and Xanmod have this enabled. +## Set variable "use_tracers" to: n to disable (possibly increase performance) +## y to enable (stock default) +if [ -z ${use_tracers+x} ]; then + use_tracers=y +fi + +## Choose between GCC and CLANG config (default is GCC) +if [ -z ${_compiler+x} ]; then + _compiler=gcc +fi + +# Compress modules with ZSTD (to save disk space) +if [ -z ${_compress_modules+x} ]; then + _compress_modules=n +fi + +# Compile ONLY used modules to VASTLY reduce the number of modules built +# and the build time. +# +# To keep track of which modules are needed for your specific system/hardware, +# give module_db script a try: https://aur.archlinux.org/packages/modprobed-db +# This PKGBUILD read the database kept if it exists +# +# More at this wiki page ---> https://wiki.archlinux.org/index.php/Modprobed-db +if [ -z ${_localmodcfg} ]; then + _localmodcfg=n +fi + +# Tweak kernel options prior to a build via nconfig +if [ -z ${_makenconfig} ]; then + _makenconfig=n +fi + +### IMPORTANT: Do no edit below this line unless you know what you're doing + +pkgbase=linux-xanmod-tt +_major=5.15 +pkgver=${_major}.24 +_branch=5.x +xanmod=1 +pkgrel=${xanmod} +pkgdesc='Linux Xanmod. Development branch with the Task Type CPU Scheduler by Hamad Al Marri' +url="http://www.xanmod.org/" +arch=(x86_64) + +license=(GPL2) +makedepends=( + bc cpio kmod libelf perl tar xz +) +if [ "${_compiler}" = "clang" ]; then + makedepends+=(clang llvm lld python) +fi +options=('!strip') +_srcname="linux-${pkgver}-xanmod${xanmod}" + +source=("https://cdn.kernel.org/pub/linux/kernel/v${_branch}/linux-${_major}.tar."{xz,sign} + "https://github.com/xanmod/linux/releases/download/${pkgver}-xanmod${xanmod}-tt/patch-${pkgver}-xanmod${xanmod}-tt.xz" + choose-gcc-optimization.sh) +validpgpkeys=( + 'ABAF11C65A2970B130ABE3C479BE3E4300411886' # Linux Torvalds + '647F28654894E3BD457199BE38DBBDC86092693E' # Greg Kroah-Hartman +) + +# Archlinux patches +_commit="ec9e9a4219fe221dec93fa16fddbe44a34933d8d" +_patches=() +for _patch in ${_patches[@]}; do + #source+=("${_patch}::https://git.archlinux.org/svntogit/packages.git/plain/trunk/${_patch}?h=packages/linux&id=${_commit}") + source+=("${_patch}::https://raw.githubusercontent.com/archlinux/svntogit-packages/${_commit}/trunk/${_patch}") +done + +sha256sums=('57b2cf6991910e3b67a1b3490022e8a0674b6965c74c12da1e99d138d1991ee8' + 'SKIP' + 'd131a9d5a3c1bb7b06a15bbdc0e487c4d1f6a06afa142679892b6ee388096ca0' + '1ac18cad2578df4a70f9346f7c6fccbb62f042a0ee0594817fdef9f2704904ee') + +export KBUILD_BUILD_HOST=${KBUILD_BUILD_HOST:-archlinux} +export KBUILD_BUILD_USER=${KBUILD_BUILD_USER:-makepkg} +export KBUILD_BUILD_TIMESTAMP=${KBUILD_BUILD_TIMESTAMP:-$(date -Ru${SOURCE_DATE_EPOCH:+d @$SOURCE_DATE_EPOCH})} + +prepare() { + cd linux-${_major} + + # Apply Xanmod patch + patch -Np1 -i ../patch-${pkgver}-xanmod${xanmod}-tt + + msg2 "Setting version..." + scripts/setlocalversion --save-scmversion + echo "-$pkgrel" > localversion.10-pkgrel + #echo "${pkgbase#linux-xanmod}" > localversion.20-pkgname + + # Archlinux patches + local src + for src in "${source[@]}"; do + src="${src%%::*}" + src="${src##*/}" + [[ $src = *.patch ]] || continue + msg2 "Applying patch $src..." + patch -Np1 < "../$src" + done + + # Applying configuration + cp -vf CONFIGS/xanmod/${_compiler}/config .config + # enable LTO_CLANG_THIN + if [ "${_compiler}" = "clang" ]; then + scripts/config --disable LTO_CLANG_FULL + scripts/config --enable LTO_CLANG_THIN + _LLVM=1 + fi + + # CONFIG_STACK_VALIDATION gives better stack traces. Also is enabled in all official kernel packages by Archlinux team + scripts/config --enable CONFIG_STACK_VALIDATION + + # Enable IKCONFIG following Arch's philosophy + scripts/config --enable CONFIG_IKCONFIG \ + --enable CONFIG_IKCONFIG_PROC + + # User set. See at the top of this file + if [ "$use_tracers" = "n" ]; then + msg2 "Disabling FUNCTION_TRACER/GRAPH_TRACER only if we are not compiling with clang..." + if [ "${_compiler}" = "gcc" ]; then + scripts/config --disable CONFIG_FUNCTION_TRACER \ + --disable CONFIG_STACK_TRACER + fi + fi + + if [ "$use_numa" = "n" ]; then + msg2 "Disabling NUMA..." + scripts/config --disable CONFIG_NUMA + fi + + # Compress modules by default (following Arch's kernel) + if [ "$_compress_modules" = "y" ]; then + scripts/config --enable CONFIG_MODULE_COMPRESS_ZSTD + fi + + # Let's user choose microarchitecture optimization in GCC + sh ${srcdir}/choose-gcc-optimization.sh $_microarchitecture + + # This is intended for the people that want to build this package with their own config + # Put the file "myconfig" at the package folder (this will take preference) or "${XDG_CONFIG_HOME}/linux-xanmod/myconfig" + # If we detect partial file with scripts/config commands, we execute as a script + # If not, it's a full config, will be replaced + for _myconfig in "${SRCDEST}/myconfig" "${HOME}/.config/linux-xanmod/myconfig" "${XDG_CONFIG_HOME}/linux-xanmod/myconfig" ; do + if [ -f "${_myconfig}" ] && [ "$(wc -l <"${_myconfig}")" -gt "0" ]; then + if grep -q 'scripts/config' "${_myconfig}"; then + # myconfig is a partial file. Executing as a script + msg2 "Applying myconfig..." + bash -x "${_myconfig}" + else + # myconfig is a full config file. Replacing default .config + msg2 "Using user CUSTOM config..." + cp -f "${_myconfig}" .config + fi + echo + break + fi + done + + ### Optionally load needed modules for the make localmodconfig + # See https://aur.archlinux.org/packages/modprobed-db + if [ "$_localmodcfg" = "y" ]; then + if [ -f $HOME/.config/modprobed.db ]; then + msg2 "Running Steven Rostedt's make localmodconfig now" + make LLVM=$_LLVM LLVM_IAS=$_LLVM LSMOD=$HOME/.config/modprobed.db localmodconfig + else + msg2 "No modprobed.db data found" + exit 1 + fi + fi + + make LLVM=$_LLVM LLVM_IAS=$_LLVM olddefconfig + + make -s kernelrelease > version + msg2 "Prepared %s version %s" "$pkgbase" "$( "${SRCDEST}/config.last" +} + +build() { + cd linux-${_major} + make LLVM=$_LLVM LLVM_IAS=$_LLVM all +} + +_package() { + pkgdesc="The Linux kernel and modules with Xanmod patches" + depends=(coreutils kmod initramfs) + optdepends=('crda: to set the correct wireless channels of your country' + 'linux-firmware: firmware images needed for some devices') + provides=(VIRTUALBOX-GUEST-MODULES + WIREGUARD-MODULE + KSMBD-MODULE + NTFS3-MODULE) + + cd linux-${_major} + local kernver="$(