diff options
Diffstat (limited to 'PKGBUILD')
| -rw-r--r-- | PKGBUILD | 141 |
1 files changed, 60 insertions, 81 deletions
@@ -43,6 +43,9 @@ _localmodcfg= # a new kernel is released, but again, convenient for package bumps. _use_current= +### Enable KBUILD_CFLAGS -O3 +_cc_harder=y + ### Set performance governor as default _per_gov=y @@ -50,7 +53,7 @@ _per_gov=y _tcp_bbr2=y ### Running with a 1000HZ, 750Hz, 600 Hz or 500Hz tick rate -_HZ_ticks=1000 +_HZ_ticks=750 ## Choose between perodic, idle or full ### Full tickless can give higher performances in various cases but, depending on hardware, lower consistency. @@ -66,14 +69,15 @@ _mq_deadline_disable=y _kyber_disable=y ### Enable multigenerational LRU -_lru_enable=y +# ATTENTION - one of three predefined values should be selected! +# 'standard' - enable multigenerational LRU +# 'stats' - enable multigenerational LRU with stats +# 'none' - disable multigenerational LRU +_lru_config='standard' ## Enable DAMON _damon=y -## enable SPECULATIVE_PAGE_FAULT -_spf_enable=y - ## Enable Linux Random Number Generator _lrng_enable=y @@ -96,26 +100,28 @@ _disable_debug=y ## Enable zram/zswap ZSTD compression _zstd_compression=y -# Enable FULLCONENAT -_nf_cone=y - # Clang LTO mode, only available with the "llvm" compiler - options are "no", "full" or "thin". # "full: uses 1 thread for Linking, slow and uses more memory, theoretically with the highest performance gains." # "thin: uses multiple threads, faster and uses less memory, may have a lower runtime performance than Full." _use_llvm_lto= +# KCFI is a proposed forward-edge control-flow integrity scheme for +# Clang, which is more suitable for kernel use than the existing CFI +# scheme used by CONFIG_CFI_CLANG. KCFI doesn't require LTO, doesn't +# alter function references to point to a jump table, and won't break +# function address equality. +# ATTENTION!: you do need a patched llvm for the usage of kcfi, +# you can find a patched llvm-git in the cachyos-repo's. +# The packagename is called "llvm-kcfi" +# ATTENTION!: This is very experimental and could fail and the compilation or have other bugs in the kernel +_use_kcfi= + # Build the zfs module builtin in to the kernel _build_zfs= # Enable bcachefs _bcachefs= -# Enable aufsfs -_aufs= - -# Enable spadefs -_spadfs= - if [ -n "$_use_llvm_lto" ]; then pkgsuffix=${_cpusched}-lto pkgbase=linux-$pkgsuffix @@ -124,17 +130,17 @@ else pkgsuffix=${_cpusched} pkgbase=linux-$pkgsuffix fi -_major=5.18 -_minor=15 +_major=5.19 +_minor=0 #_minorc=$((_minor+1)) #_rcver=rc8 pkgver=${_major}.${_minor} -_stable=${_major}.${_minor} -#_stable=${_major} +#_stable=${_major}.${_minor} +_stable=${_major} #_stablerc=${_major}-${_rcver} _srcname=linux-${_stable} #_srcname=linux-${_major} -pkgdesc='Linux cacULE scheduler Kernel by CachyOS with other patches and improvements' +pkgdesc='Linux BORE scheduler Kernel by CachyOS with other patches and improvements' pkgrel=1 _kernver=$pkgver-$pkgrel arch=('x86_64' 'x86_64_v3') @@ -162,45 +168,53 @@ source=( "https://cdn.kernel.org/pub/linux/kernel/v${pkgver%%.*}.x/${_srcname}.tar.xz" "config" "auto-cpu-optimization.sh" - "${_patchsource}/all/0001-cachyos-base-all.patch" -) + "${_patchsource}/all/0001-cachyos-base-all.patch") +## ZFS Support if [ -n "$_build_zfs" ]; then -source+=("git+https://github.com/openzfs/zfs.git#commit=98315be03600dee78f5c844ed4ef422098493a24") + source+=("git+https://github.com/openzfs/zfs.git#commit=17512aba0c33f73b74e5bd10f11e6d41c10f709f") fi +## BMQ Scheduler if [ "$_cpusched" = "bmq" ]; then -source+=("${_patchsource}/sched/0001-prjc.patch") + source+=("${_patchsource}/sched/0001-prjc.patch") fi +## PDS Scheduler if [ "$_cpusched" = "pds" ]; then -source+=("${_patchsource}/sched/0001-prjc.patch") + source+=("${_patchsource}/sched/0001-prjc.patch") fi +## BORE Scheduler if [ "$_cpusched" = "bore" ]; then -source+=("${_patchsource}/sched/0001-bore-sched.patch") + source+=("${_patchsource}/sched/0001-bore.patch") fi +## CacULE Scheduler if [ "$_cpusched" = "cacule" ]; then -source+=("${_patchsource}/sched/0001-cacULE-5.18-migrate.patch") + source+=("${_patchsource}/sched/0001-cacULE-cachy.patch") fi +## CacULE-RDB Scheduler if [ "$_cpusched" = "cacule-rdb" ]; then -source+=("${_patchsource}/sched/0001-cacULE-5.18-migrate.patch") + source+=("${_patchsource}/sched/0001-cacULE-cachy.patch") fi +#รค TT Scheduler if [ "$_cpusched" = "tt" ]; then -source+=( - "${_patchsource}/sched/0001-tt-cachy-5.18.patch") + source+=("${_patchsource}/sched/0001-tt-cachy.patch") fi +## Hardened Patches with BORE Scheduler if [ "$_cpusched" = "hardened" ]; then -source+=("${_patchsource}/sched/0001-bore-sched.patch" + source+=("${_patchsource}/sched/0001-bore-sched.patch" "${_patchsource}/0001-hardening.patch") fi - -if [ -n "$_bcachefs" ]; then -source+=("${_patchsource}/0001-bcachefs-after-lru.patch") -fi - -if [ -n "$_aufs" ]; then -source+=("${_patchsource}/0001-aufs-20220620.patch") +## Kernel CFI Patch +if [ -n "$_use_kcfi" ]; then + source+=("${_patchsource}/misc/0001-kcfi.patch") + depends+=(llvm-git llvm-libs-git python) + BUILD_FLAGS=( + CC=clang + LD=ld.lld + LLVM=1 + ) fi - -if [ -n "$_spadfs" ]; then -source+=("${_patchsource}/0001-spadfs-5.18-merge-v1.0.16.patch") +## bcachefs Support +if [ -n "$_bcachefs" ]; then + source+=("${_patchsource}/misc/0001-bcachefs-after-lru.patch") fi export KBUILD_BUILD_HOST=archlinux @@ -216,7 +230,6 @@ prepare() { echo "-$pkgrel" > localversion.10-pkgrel echo "${pkgbase#linux}" > localversion.20-pkgname - # [[ $src = 0001-zfs-2.1.5-staging.patch ]] && continue local src for src in "${source[@]}"; do src="${src%%::*}" @@ -272,7 +285,7 @@ prepare() { elif [ "$_cpusched" = "cfs" ]; then echo "Selecting Completely Fair Scheduler..." elif [ "$_cpusched" = "hardened" ]; then - echo "Selecting hardened..." + echo "Selecting hardened patches with the BORE Scheduler..." else if [ -n "$_cpusched" ]; then error "The value $_cpusched is invalid. Choose the correct one again." @@ -473,32 +486,6 @@ prepare() { --set-str DEFAULT_TCP_CONG bbr2 fi - ### Enable FULLCONENAT - if [ -n "$_nf_cone" ]; then - echo "Enabling FULLCONENAT..." - scripts/config --module IP_NF_TARGET_FULLCONENAT \ - --module NETFILTER_XT_TARGET_FULLCONENAT - fi - - ### Select SPF config - if [ "$_spf_config" = "standard" ]; then - echo "Enabling SPECULATIVE_PAGE_FAULT..." - scripts/config --enable CONFIG_SPECULATIVE_PAGE_FAULT \ - --disable CONFIG_SPECULATIVE_PAGE_FAULT_STATS - elif [ "$_spf_config" = "stats" ]; then - echo "Enabling SPECULATIVE_PAGE_FAULT with stats..." - scripts/config --enable CONFIG_SPECULATIVE_PAGE_FAULT \ - --enable CONFIG_SPECULATIVE_PAGE_FAULT_STATS - else - if [ -n "$_spf_config" ]; then - error "The value $_spf_config is invalid. Choose the correct one again." - else - error "The value is empty. Choose the correct one again." - fi - error "Enabling SPECULATIVE_PAGE_FAULT failed!" - exit - fi - ### Select LRU config if [ "$_lru_config" = "standard" ]; then echo "Enabling multigenerational LRU..." @@ -610,12 +597,7 @@ prepare() { ### Enable ZSTD swap/zram compression if [ -n "$_zstd_swap_compression" ]; then echo "Enabling zram ZSTD compression..." - scripts/config --disable ZRAM_DEF_COMP_LZORLE \ - --enable ZRAM_DEF_COMP_ZSTD \ - --set-str ZRAM_DEF_COMP zstd \ - --disable ZSWAP_COMPRESSOR_DEFAULT_LZ4 \ - --enable ZSWAP_COMPRESSOR_DEFAULT_ZSTD \ - --set-str ZSWAP_COMPRESSOR_DEFAULT zstd \ + scripts/config --disable CONFIG_ZSWAP_DEFAULT_ON \ --enable ZRAM_ENTROPY \ --set-val ZRAM_ENTROPY_THRESHOLD 100000 fi @@ -688,9 +670,6 @@ prepare() { echo "Save configuration for later reuse..." cat .config > "${startdir}/config-${pkgver}-${pkgrel}${pkgbase#linux}" - ### Save configuration for later reuse - # cp -Tf ./.config "${startdir}/config-${pkgver}-${pkgrel}${pkgbase#linux}" - } build() { @@ -855,8 +834,8 @@ for _p in "${pkgname[@]}"; do }" done -sha256sums=('69804febdc388a69dfb64493b7b58d402853de3a14144ea8db7fd67c30dcbe3c' - '9b2cfc2cbf7015ec50d6f849fdf49c53a2d257d20a0988465759936db3aaf209' +sha256sums=('ff240c579b9ee1affc318917de07394fc1c3bb49dac25ec1287370c2e15005a8' + '42d2127e3fb3bc96024c8af9d3eaead69007f64b1096d13767249bd9afeb043c' 'ce8bf7807b45a27eed05a5e1de5a0bf6293a3bbc2085bacae70cd1368f368d1f' - '0b256630b9f79e776cf447a825dad88e5a6daf8693de35b2ff892e14b9212365' - '767e142a3f0af19ee8a50287c453f34657fdf93451d5c94a4a8190b56715feb6') + '4575169c1ed71ddc0ae0d832d0c8df75b506f1bf6891b9166dbb23e628fbfb21' + 'd6b282e1a9f9e8671bf3b071b2da7976f3ca44715b9eaab1badf26c211658034') |