diff options
Diffstat (limited to 'PKGBUILD')
-rw-r--r-- | PKGBUILD | 140 |
1 files changed, 95 insertions, 45 deletions
@@ -5,17 +5,25 @@ ### BUILD OPTIONS # Set these variables to ANYTHING that is not null to enable them +# Patch with MuQSS (Multiple Queue Skiplist Scheduler) +# See, http://ck-hack.blogspot.com/2016/10/muqss-multiple-queue-skiplist-scheduler_17.html +_MuQSS= + # Tweak kernel options prior to a build via nconfig _makenconfig= -# NUMA is optimized for multi-socket motherboards. A single multi-core CPU can -# actually run slower with NUMA enabled. -# See, https://bugs.archlinux.org/task/31187 -_NUMAdisable= - -# Use a 1000 Hz timer (CK recommended) rather than the Arch default of 300 Hz. +# Running with a 1000 HZ tick rate (vs the ARCH 300) is reported to solve the +# issues with the bfs/linux 3.1x and suspend. For more see: +# http://ck-hack.blogspot.com/2013/09/bfs-0441-311-ck1.html?showComment=1378756529345#c5266548105449573343 _1k_HZ_ticks=y +### Do not disable NUMA until CK figures out why doing so causes panics for +### some users! +# NUMA is optimized for multi-socket motherboards. +# A single multi-core CPU actually runs slower with NUMA enabled. +# See, https://bugs.archlinux.org/task/31187 +#_NUMAdisable= + # Compile ONLY probed modules # As of mainline 2.6.32, running with this option will only build the modules # that you currently have probed in your system VASTLY reducing the number of @@ -30,12 +38,6 @@ _1k_HZ_ticks=y # More at this wiki page ---> https://wiki.archlinux.org/index.php/Modprobed-db _localmodcfg= -# Alternative I/O scheduler by Paolo Valente -# Set this if you want it enabled globally i.e. for all devices in your system -# If you want it enabled on a device-by-device basis, leave this unset and see: -# https://wiki.archlinux.org/index.php/Linux-ck#How_to_Enable_the_BFQ_I.2FO_Scheduler -_BFQ_enable_= - # Use the current kernel's .config file # Enabling this option will use the .config of the RUNNING kernel rather than # the ARCH defaults. Useful when the package gets updated and you already went @@ -43,6 +45,12 @@ _BFQ_enable_= # a new kernel is released, but again, convenient for package bumps. _use_current= +# Alternative I/O scheduler by Paolo Valente +# Set this if you want it enabled globally i.e. for all devices in your system +# If you want it enabled on a device-by-device basis, leave this unset and see: +# https://wiki.archlinux.org/index.php/Linux-ck#How_to_Enable_the_BFQ_I.2FO_Scheduler +_BFQ_enable_= + ### Do no edit below this line unless you know what you're doing pkgname=(linux-ck linux-ck-headers) @@ -50,33 +58,53 @@ _kernelname=-ck _srcname=linux-4.8 pkgver=4.8.4 pkgrel=1 -_ckpatchversion=3 arch=('i686' 'x86_64') url="https://wiki.archlinux.org/index.php/Linux-ck" license=('GPL2') makedepends=('kmod' 'inetutils' 'bc' 'libelf') options=('!strip') +_ckpatchversion=1 _ckpatchname="patch-4.8-ck${_ckpatchversion}" +_muqssversion=115 +_muqsspatch="4.8-sched-MuQSS_$_muqssversion" _gcc_patch='enable_additional_cpu_optimizations_for_gcc_v4.9+_kernel_v3.15+.patch' +_bfqpath='http://algo.ing.unimo.it/people/paolo/disk_sched/patches/4.8.0-v8r4' +_bfqp1='0001-block-cgroups-kconfig-build-bits-for-BFQ-v7r11-4.8.0.patch' +_bfqp2='0002-block-introduce-the-BFQ-v7r11-I-O-sched-to-be-ported.patch' +_bfqp3='0003-block-bfq-add-Early-Queue-Merge-EQM-to-BFQ-v7r11-to-.patch' +_bfqp4='0004-Turn-BFQ-v7r11-into-BFQ-v8r4-for-4.8.0.patch' source=("http://www.kernel.org/pub/linux/kernel/v4.x/${_srcname}.tar.xz" "https://www.kernel.org/pub/linux/kernel/v4.x/${_srcname}.tar.sign" "http://www.kernel.org/pub/linux/kernel/v4.x/patch-${pkgver}.xz" "https://www.kernel.org/pub/linux/kernel/v4.x/patch-${pkgver}.sign" -"http://ck.kolivas.org/patches/4.0/4.8/4.8-ck${_ckpatchversion}/${_ckpatchname}.xz" -"http://repo-ck.com/source/gcc_patch/${_gcc_patch}.gz" +"http://ck.kolivas.org/patches/muqss/4.0/4.8/$_muqsspatch.patch" 'config.x86_64' 'config' 'linux-ck.preset' -'change-default-console-loglevel.patch') +'change-default-console-loglevel.patch' +# ck1 +"http://ck.kolivas.org/patches/4.0/4.8/4.8-ck${_ckpatchversion}/${_ckpatchname}.xz" +# gcc +"http://repo-ck.com/source/gcc_patch/${_gcc_patch}.gz" +# bfq +"$_bfqpath/$_bfqp1" +"$_bfqpath/$_bfqp2" +"$_bfqpath/$_bfqp3" +"$_bfqpath/$_bfqp4") sha256sums=('3e9150065f193d3d94bcf46a1fe9f033c7ef7122ab71d75a7fb5a2f0c9a7e11a' 'SKIP' '86e246b19253ee3aa971403a5990376a5e33667122f7c8742cc0ee807f204403' 'SKIP' - 'dc1a5562a20136e58a533b6f3937b993c4b5ed6d6b89988329c86538507f0503' - 'cf0f984ebfbb8ca8ffee1a12fd791437064b9ebe0712d6f813fd5681d4840791' - '1db84d68a6fc570d2006e36cb958a8c913823d9d37db4944a0fc5148266eb868' - '5a2f4f61b6e529e2726bc20c33f31edf4d90500af1a30ade51dd48be270f49c8' + 'd19217cbdfa5022dcfd4af2141085ef15c3fdc9c13851ab7e3bd6ba2ed50a205' + '395e0b97e5cf3d483778d8ff0ec11d305d93597d397305d97efc3b7826a296ed' + '4a053e009e05fd597b11b3781a7214a20624b188c3c610f9bf9d67039e1c656c' '2b3ebf5446aa3cac279842ca00bc1f2d6b7ff1766915282c201d763dbf6ca07e' - '1256b241cd477b265a3c2d64bdc19ffe3c9bbcee82ea3994c590c2c76e767d99') + '1256b241cd477b265a3c2d64bdc19ffe3c9bbcee82ea3994c590c2c76e767d99' + 'f085e2471668f4069c971d8beaaf12a353efea8d1cea9c68c9665858ae42b2ff' + 'cf0f984ebfbb8ca8ffee1a12fd791437064b9ebe0712d6f813fd5681d4840791' + '1dabd969b18b7e09e2ffeffe4c2430dbc26e5df9868563d54ca95f45c690262f' + 'c8d17a7893d5780fd0c90311470160dcc842b81621b30671150e2e3224be86d2' + 'e47ea5b1c2f20cfade4e6a85bff1320dac84ac638e48ef4eec7285fe9e1e1def' + 'c3c96e304aef378f0cc6e1fb18eeabe176e6ba918d13060c105f3d8cabc85f59') validpgpkeys=( 'ABAF11C65A2970B130ABE3C479BE3E4300411886' # Linus Torvalds '647F28654894E3BD457199BE38DBBDC86092693E' # Greg Kroah-Hartman @@ -93,13 +121,26 @@ prepare() { # (relevant patch sent upstream: https://lkml.org/lkml/2011/7/26/227) patch -p1 -i "${srcdir}/change-default-console-loglevel.patch" - msg "Patching source with ck patchset" - patch -Np1 -i "${srcdir}/${_ckpatchname}" + # patch source with ck patchset with BFS + if [ -n "$_MuQSS" ]; then + msg "Patching with MuQSS" + patch -Np1 -i "$srcdir/$_muqsspatch.patch" + else + # fix double name in EXTRAVERSION + sed -i -re "s/^(.EXTRAVERSION).*$/\1 = /" "${srcdir}/${_ckpatchname}" + msg "Patching source with ck patchset including BFS v0.512" + patch -Np1 -i "${srcdir}/${_ckpatchname}" + fi # Patch source to enable more gcc CPU optimizatons via the make nconfig msg "Patching source with gcc patch to enable more cpus types" patch -Np1 -i "${srcdir}/${_gcc_patch}" - + + msg "Patching source with BFQ patches" + patch -Np1 -i "$srcdir/$_bfqp1" + patch -Np1 -i "$srcdir/$_bfqp2" + patch -Np1 -i "$srcdir/$_bfqp3" + patch -Np1 -i "$srcdir/$_bfqp4" # Clean tree and copy ARCH config over msg "Running make mrproper to clean source tree" make mrproper @@ -109,29 +150,36 @@ prepare() { else cat "${srcdir}/config" > ./.config fi - + + ### Optionally set tickrate to 1000 to avoid suspend issues as reported here: + # http://ck-hack.blogspot.com/2013/09/bfs-0441-311-ck1.html?showComment=1379234249615#c4156123736313039413 if [ -n "$_1k_HZ_ticks" ]; then - msg "Setting tick rate to 1000 Hz..." + msg "Setting tick rate to 1k..." sed -i -e 's/^CONFIG_HZ_300=y/# CONFIG_HZ_300 is not set/' \ -i -e 's/^# CONFIG_HZ_1000 is not set/CONFIG_HZ_1000=y/' \ -i -e 's/^CONFIG_HZ=300/CONFIG_HZ=1000/' .config fi - if [ -n "$_NUMAdisable" ]; then - if [ "${CARCH}" = "x86_64" ]; then - msg "Disabling NUMA from kernel config..." - sed -i -e 's/CONFIG_NUMA=y/# CONFIG_NUMA is not set/' \ - -i -e '/CONFIG_AMD_NUMA=y/d' \ - -i -e '/CONFIG_X86_64_ACPI_NUMA=y/d' \ - -i -e '/CONFIG_NODES_SPAN_OTHER_NODES=y/d' \ - -i -e '/# CONFIG_NUMA_EMU is not set/d' \ - -i -e '/CONFIG_NODES_SHIFT=6/d' \ - -i -e '/CONFIG_NEED_MULTIPLE_NODES=y/d' \ - -i -e '/# CONFIG_MOVABLE_NODE is not set/d' \ - -i -e '/CONFIG_USE_PERCPU_NUMA_NODE_ID=y/d' \ - -i -e '/CONFIG_ACPI_NUMA=y/d' ./.config - fi - fi + ### Do not disable NUMA until CK figures out why doing so causes panics for + ### some users! + + # Optionally disable NUMA since >99% of users have mono-socket systems. + # For more, see: https://bugs.archlinux.org/task/31187 +# if [ -n "$_NUMAdisable" ]; then +# if [ "${CARCH}" = "x86_64" ]; then +# msg "Disabling NUMA from kernel config..." +# sed -i -e 's/CONFIG_NUMA=y/# CONFIG_NUMA is not set/' \ +# -i -e '/CONFIG_AMD_NUMA=y/d' \ +# -i -e '/CONFIG_X86_64_ACPI_NUMA=y/d' \ +# -i -e '/CONFIG_NODES_SPAN_OTHER_NODES=y/d' \ +# -i -e '/# CONFIG_NUMA_EMU is not set/d' \ +# -i -e '/CONFIG_NODES_SHIFT=6/d' \ +# -i -e '/CONFIG_NEED_MULTIPLE_NODES=y/d' \ +# -i -e '/# CONFIG_MOVABLE_NODE is not set/d' \ +# -i -e '/CONFIG_USE_PERCPU_NUMA_NODE_ID=y/d' \ +# -i -e '/CONFIG_ACPI_NUMA=y/d' ./.config +# fi +# fi ### Optionally use running kernel's config # code originally by nous; http://aur.archlinux.org/packages.php?ID=40191 @@ -205,13 +253,14 @@ build() { } package_linux-ck() { - pkgdesc='Linux Kernel with the ck3 patchset featuring MuQSS CPU scheduler v0.115' - #_Kpkgdesc='Linux Kernel and modules with the ck3 patchset featuring MuQSS CPU scheduler v0.115' + pkgdesc='Linux Kernel with the ck1 patchset featuring the Brain Fuck Scheduler v0.512.' + #_Kpkgdesc='Linux Kernel and modules with the ck1 patchset featuring the Brain Fuck Scheduler v0.512.' #pkgdesc="${_Kpkgdesc}" depends=('coreutils' 'linux-firmware' 'mkinitcpio>=0.7') optdepends=('crda: to set the correct wireless channels of your country' 'nvidia-ck: nVidia drivers for linux-ck' 'modprobed-db: Keeps track of EVERY kernel module that has ever been probed - useful for those of us who make localmodconfig') provides=("linux-ck=${pkgver}") - conflicts=('linux-ck-corex' 'linux-ck-p4' 'linux-ck-pentm' 'linux-ck-atom' 'linux-ck-core2' 'linux-ck-nehalem' 'linux-ck-sandybridge' 'linux-ck-ivybridge' 'linux-ck-broadwell' 'linux-ck-skylake' 'linux-ck-haswell' 'linux-ck-kx' 'linux-ck-k10' 'linux-ck-barcelona' 'linux-ck-bulldozer' 'linux-ck-piledriver' 'linux-ck-silvermont') + conflicts=('kernel26-ck' 'linux-ck-corex' 'linux-ck-p4' 'linux-ck-pentm' 'linux-ck-atom' 'linux-ck-core2' 'linux-ck-nehalem' 'linux-ck-sandybridge' 'linux-ck-ivybridge' 'linux-ck-broadwell' 'linux-ck-skylake' 'linux-ck-haswell' 'linux-ck-kx' 'linux-ck-k10' 'linux-ck-barcelona' 'linux-ck-bulldozer' 'linux-ck-piledriver' 'linux-ck-silvermont') + replaces=('kernel26-ck') backup=("etc/mkinitcpio.d/linux-ck.preset") install=linux-ck.install #groups=('ck-generic') @@ -275,7 +324,8 @@ package_linux-ck-headers() { #pkgdesc="${_Hpkgdesc}" depends=('linux-ck') # added to keep kernel and headers packages matched provides=("linux-ck-headers=${pkgver}" "linux-headers=${pkgver}") - conflicts=('linux-ck-corex-headers' 'linux-ck-p4-headers' 'linux-ck-pentm-headers' 'linux-ck-atom-headers' 'linux-ck-core2-headers' 'linux-ck-nehalem-headers' 'linux-ck-sandybridge-headers' 'linux-ck-ivybridge-headers' 'linux-ck-haswell-headers' 'linux-ck-broadwell-headers' 'linux-ck-skylake-headers' 'linux-ck-kx-headers' 'linux-ck-k10-headers' 'linux-ck-barcelona-headers' 'linux-ck-bulldozer-headers' 'linux-ck-piledriver-headers' 'linux-ck-silvermont-headers') + conflicts=('kernel26-ck-headers' 'linux-ck-corex-headers' 'linux-ck-p4-headers' 'linux-ck-pentm-headers' 'linux-ck-atom-headers' 'linux-ck-core2-headers' 'linux-ck-nehalem-headers' 'linux-ck-sandybridge-headers' 'linux-ck-ivybridge-headers' 'linux-ck-haswell-headers' 'linux-ck-broadwell-headers' 'linux-ck-skylake-headers' 'linux-ck-kx-headers' 'linux-ck-k10-headers' 'linux-ck-barcelona-headers' 'linux-ck-bulldozer-headers' 'linux-ck-piledriver-headers' 'linux-ck-silvermont-headers') + replaces=('kernel26-ck-headers') #groups=('ck-generic') install -dm755 "${pkgdir}/usr/lib/modules/${_kernver}" |