5.15.3

1 files changed, 43 insertions, 68 deletions

diff --git a/PKGBUILD b/PKGBUILD
index b231a7083b59..6c28f7fe2459 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -73,6 +73,9 @@ _lru_enable=y
 ### Enable Linux Random Number Generator
 _lrng_enable=y
 
+### Enable DAMON
+_damon=
+
 ## Apply Kernel automatic Optimization
 _use_auto_optimization=y
 
@@ -106,21 +109,14 @@ _zstd_module_level='normal'
 # Leave it unselected.
 _fork_brute=
 
-### Enable SPECULATIVE_PAGE
-# ATTENTION - one of three predefined values should be selected!
-# 'full' - enable full SPECULATIVE_PAGE
-# 'basic' - enable basic SPECULATIVE_PAGE
-# 'none' - disable SPECULATIVE_PAGE
-_speculative_page='none'
-
 ## Enable it for compiling with LLVM and THINLTO
-_use_llvm_lto=
+_use_llvm_lto=y
 
 # Enable it for using the LLVM CFI PATCH for a better security
 _use_cfi=
 
 ## Enable PGO (patch is failing when cfi is also used)
-_use_pgo=
+#_use_pgo=
 
 
 if [ -n "$_use_llvm_lto" ]; then
@@ -129,7 +125,7 @@ else
   pkgbase=linux-tt
 fi
 _major=5.15
-_minor=2
+_minor=3
 pkgver=${_major}.${_minor}
 _srcname=linux-${pkgver}
 arch=(x86_64 x86_64_v3)
@@ -148,32 +144,29 @@ fi
 _patchsource="https://raw.githubusercontent.com/ptr1337/kernel-patches/master/5.15"
 source=("https://www.kernel.org/pub/linux/kernel/v5.x/${_srcname}.tar.xz"
   "config"
-  "${_patchsource}/TT/0001-cachyos-tt-r2-rt.patch"
+  "${_patchsource}/TT/0001-tt-r2.patch"
   "${_patchsource}/arch-patches/0001-ZEN-Add-sysctl-and-CONFIG-to-disallow-unprivileged-C.patch"
-  #  "${_patchsource}/0001-misc.patch"
-  "${_patchsource}/0001-winesync.patch"
+  "${_patchsource}/0001-misc.patch"
   "${_patchsource}/android-patches/0001-android-export-symbold-and-enable-building-ashmem-an.patch"
   "${_patchsource}/AMD/0001-amd64-patches.patch"
   "${_patchsource}/0001-bbr2.patch"
   "${_patchsource}/0001-clearlinux-patches.patch"
   "${_patchsource}/0001-cpu-patches.patch"
   "${_patchsource}/0001-cpufreq-patches.patch"
-  #  "${_patchsource}/0001-bfq.patch"
+  "${_patchsource}/0001-bfq.patch"
   "${_patchsource}/0001-btrfs-patches.patch"
   "${_patchsource}/0001-ck-hrtimer.patch"
   "${_patchsource}/0001-fixes-miscellaneous.patch"
-  "${_patchsource}/0001-futex.patch"
+  "${_patchsource}/0001-futex-wait.v-fsync-winesync.patch"
   "${_patchsource}/0001-hwmon-patches.patch"
-  #  "${_patchsource}/0001-acpi.patch"
   "${_patchsource}/0001-ksmbd-patches.patch"
-  #  "${_patchsource}/0001-sched.patch"
-  #  "${_patchsource}/0001-lru-patches.patch"
+  "${_patchsource}/0001-mm-lru.patch"
+  "${_patchsource}/0001-damon.patch"
+  "${_patchsource}/0001-pf-patches.patch"
   "${_patchsource}/0001-lqx-patches.patch"
-  #  "${_patchsource}/0001-lrng-patches.patch"
-  #  "${_patchsource}/0001-speculative-patches.patch"
-  "${_patchsource}/0001-bitmap-patches.patch"
+  "${_patchsource}/0001-sched-fix.patch"
+  "${_patchsource}/0001-lrng-patches.patch"
   "${_patchsource}/0001-security-patches.patch"
-  "${_patchsource}/0001-xfs-backport.patch"
   "${_patchsource}/0001-v4l2loopback.patch"
   "${_patchsource}/0001-zen-patches.patch"
   "${_patchsource}/0001-zstd-patches.patch"
@@ -341,14 +334,7 @@ prepare() {
 
   ### Enable protect mappings under memory pressure
   if [ -n "$_mm_protect" ]; then
-    echo "Enabling protect file mappings under memory pressure..."
-    scripts/config --enable CONFIG_UNEVICTABLE_FILE
-    scripts/config --set-val CONFIG_UNEVICTABLE_FILE_KBYTES_LOW 262144
-    scripts/config --set-val CONFIG_UNEVICTABLE_FILE_KBYTES_MIN 131072
-    echo "Enabling protect anonymous mappings under memory pressure..."
-    scripts/config --enable CONFIG_UNEVICTABLE_ANON
-    scripts/config --set-val CONFIG_UNEVICTABLE_ANON_KBYTES_LOW 65536
-    scripts/config --set-val CONFIG_UNEVICTABLE_ANON_KBYTES_MIN 32768
+    scripts/config --set-val CONFIG_CLEAN_LOW_KBYTES 524288
   fi
 
   ### Enable multigenerational LRU
@@ -362,28 +348,14 @@ prepare() {
     scripts/config --disable CONFIG_LRU_GEN_STATS
   fi
 
-  ### Enable SPECULATIVE_PAGE
-  if [ "$_speculative_page" = "full" ]; then
-    echo "Enabling full SPECULATIVE_PAGE..."
-    scripts/config --enable CONFIG_ARCH_SUPPORTS_SPECULATIVE_PAGE_FAULT
-    scripts/config --enable CONFIG_SPECULATIVE_PAGE_FAULT
-    scripts/config --enable CONFIG_SPECULATIVE_PAGE_FAULT_STATS
-  elif [ "$_speculative_page" = "basic" ]; then
-    echo "Enabling basic SPECULATIVE_PAGE..."
-    scripts/config --enable CONFIG_ARCH_SUPPORTS_SPECULATIVE_PAGE_FAULT
-    scripts/config --enable CONFIG_SPECULATIVE_PAGE_FAULT
-    scripts/config --disable CONFIG_SPECULATIVE_PAGE_FAULT_STATS
-  elif [ "$_speculative_page" = "none" ]; then
-    echo "Disabling SPECULATIVE_PAGE..."
-    scripts/config --disable CONFIG_SPECULATIVE_PAGE_FAULT
-  else
-    if [ -n "$_speculative_page" ]; then
-      error "The value $_speculative_page is invalid. Choose the correct one again."
-    else
-      error "The value is empty. Choose the correct one again."
-    fi
-    error "Selecting SPECULATIVE_PAGE failed!"
-    exit
+  ### Enable DAMON
+  if [ -n "$_damon" ]; then
+    echo "Enabling DAMON..."
+    scripts/config --enable CONFIG_DAMON
+    scripts/config --enable CONFIG_DAMON_VADDR
+    scripts/config --enable CONFIG_DAMON_DBGFS
+    scripts/config --enable CONFIG_DAMON_PADDR
+    scripts/config --enable CONFIG_DAMON_RECLAIM
   fi
 
   ### Enable Linux Random Number Generator
@@ -486,8 +458,7 @@ prepare() {
   scripts/config --set-str CONFIG_DEFAULT_TCP_CONG bbr2
   echo "Enable TT CPU scheduler..."
   scripts/config --enable CONFIG_TT_SCHED
-  scripts/config --enable CONFIG_EXPERT
-  scripts/config --enable PREEMPT_RT
+  scripts/config --enable CONFIG_TT_ACCOUNTING_STATS
   echo "Setting performance governor..."
   scripts/config --disable CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL
   scripts/config --enable CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE
@@ -660,31 +631,35 @@ _package-headers() {
 
 }
 
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+sha512sums=('3724428553dbba44064e044f960c1dd002427eca79ddc4dd5feb829cdc76394d3bdc99bcf8d67a89cd406dcc6c5f613cc629797bebbf281fdd3ef00aa0724839'
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 pkgname=("$pkgbase" "$pkgbase-headers")