Optimize kernel
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0bf62ad404
commit
6d9927aba0
3 changed files with 10299 additions and 113 deletions
16
.SRCINFO
16
.SRCINFO
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@ -1,8 +1,8 @@
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pkgbase = linux-clear
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pkgdesc = Clear Linux
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pkgbase = linux-jstm-optimized
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pkgdesc = Optimized Linux kernel. Includes Clear Linux's kernel config and some tweaks made by JeremyStarTM.
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pkgver = 6.7.9
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pkgrel = 1
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url = https://github.com/clearlinux-pkgs/linux
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url = https://git.staropensource.de/JeremyStarTM/kernel-optimized
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arch = x86_64
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license = GPL2
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makedepends = bc
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@ -15,7 +15,7 @@ pkgbase = linux-clear
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source = https://cdn.kernel.org/pub/linux/kernel/v6.x/linux-6.7.tar.xz
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source = https://cdn.kernel.org/pub/linux/kernel/v6.x/linux-6.7.tar.sign
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source = https://cdn.kernel.org/pub/linux/kernel/v6.x/patch-6.7.9.xz
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source = linux-clear::git+https://github.com/clearlinux-pkgs/linux.git#tag=6.7.8-1413
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source = linux-jstm-optimized::git+https://github.com/clearlinux-pkgs/linux.git#tag=6.7.8-1413
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source = more-uarches-20240221.2.tar.gz::https://github.com/graysky2/kernel_compiler_patch/archive/20240221.2.tar.gz
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validpgpkeys = ABAF11C65A2970B130ABE3C479BE3E4300411886
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validpgpkeys = 647F28654894E3BD457199BE38DBBDC86092693E
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@ -25,8 +25,8 @@ pkgbase = linux-clear
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sha256sums = SKIP
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sha256sums = 1d3ac3e581cbc5108f882fcdc75d74f7f069654c71bad65febe5ba15a7a3a14f
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pkgname = linux-clear
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pkgdesc = The Clear Linux kernel and modules
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pkgname = linux-jstm-optimized
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pkgdesc = Optimized Linux kernel. Includes Clear Linux's kernel config and some tweaks made by JeremyStarTM. This package includes the kernel and compiled modules.
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install = linux.install
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depends = coreutils
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depends = kmod
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@ -38,6 +38,6 @@ pkgname = linux-clear
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provides = WIREGUARD-MODULE
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provides = KSMBD-MODULE
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pkgname = linux-clear-headers
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pkgdesc = Headers and scripts for building modules for the Clear Linux kernel
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pkgname = linux-jstm-optimized-headers
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pkgdesc = Optimized Linux kernel. Includes Clear Linux's kernel config and some tweaks made by JeremyStarTM. This package includes various headers and scripts for building modules.
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depends = pahole
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134
PKGBUILD
134
PKGBUILD
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@ -1,12 +1,21 @@
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# Maintainer: JeremyStarTM <jeremystartm@staropensource.de>
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# Maintainer: Josip Ponjavic <josipponjavic at gmail dot com>
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# Contributor:
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### BUILD OPTIONS
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# Set the next two variables to ANYTHING that is not null to enable them
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# Set to anything but null to activate
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# Tweak kernel options prior to a build via nconfig
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: "${_makenconfig:=""}"
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# Set to anything but null to activate
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# Tweak kernel options prior to a build via xconfig
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: "${_makexconfig:="SET"}"
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# Set to anything but null to activate
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# Copies the final kernel configuration before building
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: "${_copyfinalconfig:=""}"
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# Set to anything but null to activate
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# Only compile active modules to VASTLY reduce the number of modules built and
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# the build time.
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#
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@ -68,13 +77,6 @@
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# 45. AMD-Native optimizations autodetected by the compiler (MNATIVE_AMD)
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: "${_subarch:=""}"
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# Use the current kernel's .config file
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# Enabling this option will use the .config of the RUNNING kernel rather than
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# the ARCH defaults. Useful when the package gets updated and you already went
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# through the trouble of customizing your config options. NOT recommended when
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# a new kernel is released, but again, convenient for package bumps.
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: "${_use_current:=""}"
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# Enable compiling with LLVM
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: "${_use_llvm_lto:=""}"
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@ -83,19 +85,19 @@
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# .config file or leave empty to ignore debug options.
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: "${_debug:=""}"
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### IMPORTANT: Do no edit below this line unless you know what you're doing
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### BUILD OPTIONS END
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_major=6.7
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_minor=9
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_srcname=linux-${_major}
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_clr=${_major}.8-1413
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_gcc_more_v='20240221.2'
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pkgbase=linux-clear
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pkgbase=linux-jstm-optimized
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pkgver=${_major}.${_minor}
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pkgrel=1
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pkgdesc='Clear Linux'
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pkgdesc="Optimized Linux kernel. Includes Clear Linux's kernel config and some tweaks made by JeremyStarTM."
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arch=('x86_64')
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url="https://github.com/clearlinux-pkgs/linux"
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url="https://git.staropensource.de/JeremyStarTM/kernel-optimized"
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license=('GPL2')
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makedepends=('bc' 'cpio' 'git' 'libelf' 'pahole' 'xmlto')
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if [ -n "$_use_llvm_lto" ]; then
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@ -106,7 +108,7 @@ source=(
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"https://cdn.kernel.org/pub/linux/kernel/v6.x/linux-${_major}.tar.xz"
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"https://cdn.kernel.org/pub/linux/kernel/v6.x/linux-${_major}.tar.sign"
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"https://cdn.kernel.org/pub/linux/kernel/v6.x/patch-${pkgver}.xz"
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"$pkgbase::git+https://github.com/clearlinux-pkgs/linux.git#tag=${_clr}"
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"cl-linux::git+https://github.com/clearlinux-pkgs/linux.git#tag=${_clr}"
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"more-uarches-$_gcc_more_v.tar.gz::https://github.com/graysky2/kernel_compiler_patch/archive/$_gcc_more_v.tar.gz"
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)
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@ -126,15 +128,15 @@ prepare() {
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### Add upstream patches
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echo "Add upstream patches"
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patch -Np1 -i ../patch-${pkgver}
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patch -Np1 -i ../patch-${pkgver} || true
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### Setting version
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echo "Setting version..."
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echo "-$pkgrel" > localversion.10-pkgrel
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echo "${pkgbase#linux}" > localversion.20-pkgname
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### Add Clearlinux patches
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for i in $(grep '^Patch' ${srcdir}/$pkgbase/linux.spec |\
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### Add Clear Linux patches
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for i in $(grep '^Patch' ${srcdir}/cl-linux/linux.spec |\
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grep -Ev '^Patch0132|^Patch0118|^Patch0113|^Patch0138|^Patch0139' | sed -n 's/.*: //p'); do
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if [ -n "$_use_llvm_lto" ]; then
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if [ "${i}" == "0162-extra-optmization-flags.patch" ] ; then
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@ -142,76 +144,12 @@ prepare() {
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fi
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fi
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echo "Applying patch ${i}..."
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patch -Np1 -i "$srcdir/$pkgbase/${i}"
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patch -Np1 -i "$srcdir/cl-linux/${i}" || true
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done
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### Setting config
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echo "Setting config..."
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cp -Tf $srcdir/$pkgbase/config ./.config
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### Enable extra options
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echo "Enable extra options..."
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# General setup
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scripts/config --set-str DEFAULT_HOSTNAME archlinux \
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-e IKCONFIG \
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-e IKCONFIG_PROC \
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-u RT_GROUP_SCHED
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# Power management and ACPI options
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scripts/config -e ACPI_REV_OVERRIDE_POSSIBLE \
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-e ACPI_TABLE_UPGRADE
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# Virtualization
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scripts/config -e KVM_SMM
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# General architecture-dependent options
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scripts/config -e KPROBES
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# Enable loadable module support
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scripts/config -u MODULE_SIG_FORCE \
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-e MODULE_COMPRESS_ZSTD
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# Networking support
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scripts/config -e NETFILTER_INGRESS
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# Device Drivers
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scripts/config -e FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER \
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-e DELL_SMBIOS_SMM \
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-m PATA_JMICRON \
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-E SOUND SOUND_OSS_CORE \
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-e SND_OSSEMUL \
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-M SND_OSSEMUL SND_MIXER_OSS \
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-M SND_MIXER_OSS SND_PCM_OSS \
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-E SND_PCM_OSS SND_PCM_OSS_PLUGINS \
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-m AGP -M AGP AGP_INTEL -M AGP_INTEL AGP_VIA
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# Kernel hacking -> Compile-time checks and compiler options -> Make section mismatch errors non-fatal
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scripts/config -e SECTION_MISMATCH_WARN_ONLY
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# File systems
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scripts/config -m NTFS3_FS \
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-e NTFS3_LZX_XPRESS \
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-e NTFS3_FS_POSIX_ACL
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scripts/config -m SMB_SERVER \
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-e SMB_SERVER_SMBDIRECT \
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-e SMB_SERVER_CHECK_CAP_NET_ADMIN \
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-e SMB_SERVER_KERBEROS5
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# Security options
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scripts/config -e SECURITY_SELINUX \
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-e SECURITY_SELINUX_BOOTPARAM \
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-e SECURITY_SMACK \
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-e SECURITY_SMACK_BRINGUP \
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-e SECURITY_SMACK_NETFILTER \
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-e SECURITY_SMACK_APPEND_SIGNALS \
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-e SECURITY_TOMOYO \
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-e SECURITY_APPARMOR \
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-e SECURITY_YAMA
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# Library routines
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scripts/config -k -e FONT_TER16x32
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### Copy config
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echo "Copying config..."
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cp -Tf "${startdir}/kconfig" ./.config
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if [ -n "$_use_llvm_lto" ]; then
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scripts/config -d LTO_NONE \
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@ -239,7 +177,7 @@ prepare() {
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fi
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make ${BUILD_FLAGS[*]} olddefconfig
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diff -u $srcdir/$pkgbase/config .config || :
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diff -u $srcdir/cl-linux/config .config || :
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# https://github.com/graysky2/kernel_compiler_patch
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# make sure to apply after olddefconfig to allow the next section
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make ${BUILD_FLAGS[*]} oldconfig
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fi
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### Optionally use running kernel's config
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# code originally by nous; http://aur.archlinux.org/packages.php?ID=40191
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if [ -n "$_use_current" ]; then
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if [[ -s /proc/config.gz ]]; then
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echo "Extracting config from /proc/config.gz..."
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# modprobe configs
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zcat /proc/config.gz > ./.config
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else
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warning "Your kernel was not compiled with IKCONFIG_PROC!"
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warning "You cannot read the current config!"
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warning "Aborting!"
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exit
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fi
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fi
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### Optionally load needed modules for the make localmodconfig
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# See https://aur.archlinux.org/packages/modprobed-db
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if [ -n "$_localmodcfg" ]; then
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if [ -e $HOME/.config/modprobed.db ]; then
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if [ -e "$HOME/.config/modprobed.db" ]; then
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echo "Running Steven Rostedt's make localmodconfig now"
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make ${BUILD_FLAGS[*]} LSMOD=$HOME/.config/modprobed.db localmodconfig
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else
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make -s kernelrelease > version
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echo "Prepared $pkgbase version $(<version)"
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[[ -z "$_makexconfig" ]] || make ${BUILD_FLAGS[*]} xconfig
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[[ -z "$_makenconfig" ]] || make ${BUILD_FLAGS[*]} nconfig
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### Save configuration for later reuse
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cp -Tf ./.config "${startdir}/config-${pkgver}-${pkgrel}${pkgbase#linux}"
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[[ -z "$_copyfinalconfig" ]] || cp -Tf ./.config "${startdir}/finalconfig-${pkgver}-${pkgrel}${pkgbase#linux}"
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}
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build() {
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@ -296,7 +220,7 @@ build() {
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}
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_package() {
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pkgdesc="The $pkgdesc kernel and modules"
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pkgdesc="${pkgdesc} This package includes the kernel and compiled modules."
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depends=('coreutils' 'kmod' 'initramfs')
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optdepends=('wireless-regdb: to set the correct wireless channels of your country'
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'linux-firmware: firmware images needed for some devices'
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@ -325,7 +249,7 @@ _package() {
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}
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_package-headers() {
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pkgdesc="Headers and scripts for building modules for the $pkgdesc kernel"
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pkgdesc="${pkgdesc} This package includes various headers and scripts for building modules."
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depends=(pahole)
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cd ${_srcname}
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