PDS Kernel Configuration

Following https://github.com/Frogging-Family/linux-tkg/pull/642

PKGBUILD

@@ -56,7 +56,7 @@ else
 fi
 pkgname=("${pkgbase}" "${pkgbase}-headers")
 pkgver="${_basekernel}"."${_sub}"
-pkgrel=271
+pkgrel=272
 pkgdesc='Linux-tkg'
 arch=('x86_64') # no i686 in here
 url="https://www.kernel.org/"

customization.cfg

@@ -3,7 +3,7 @@
 # Linux distribution you are using, options are "Arch", "Void", "Ubuntu", "Debian", "Fedora", "Suse", "Gentoo", "Generic".
 # It is automatically set to "Arch" when using PKGBUILD.
 # If left empty, the script will prompt
-_distro=""
+_distro="Arch"
 
 # Kernel Version - Options are "5.4", and from "5.7" to "5.19"
 # you can also set a specific kernel version, e.g. "6.0-rc4" or "5.10.51",
@@ -20,7 +20,7 @@ _EXT_CONFIG_PATH=~/.config/frogminer/linux-tkg.cfg
 # Default is "true".
 _NUKR="true"
 
-# Git mirror to use to get the kernel sources, possible values are "kernel.org", "googlesource.com" and "github.com"
+# Git mirror to use to get the kernel sources, possible values are "kernel.org", "googlesource.com", "github.com" and "torvalds"
 _git_mirror="kernel.org"
 
 # Custom compiler root dirs - Leave empty to use system compilers
@@ -32,7 +32,7 @@ CUSTOM_GCC_PATH=""
 CUSTOM_LLVM_PATH=""
 
 # Set to true to bypass makepkg.conf and use all available threads for compilation. False will respect your makepkg.conf options.
-_force_all_threads="true"
+_force_all_threads="false"
 
 # Set to true to prevent ccache from being used and set CONFIG_GCC_PLUGINS=y (which needs to be disabled for ccache to work properly)
 _noccache="false"
@@ -46,10 +46,10 @@ _modprobeddb="false"
 _modprobeddb_db_path=~/.config/modprobed.db
 
 # Set to "1" to call make menuconfig, "2" to call make nconfig, "3" to call make xconfig, before building the kernel. Set to false to disable and skip the prompt.
-_menunconfig=""
+_menunconfig="false"
 
 # Set to true to generate a kernel config fragment from your changes in menuconfig/nconfig. Set to false to disable and skip the prompt.
-_diffconfig=""
+_diffconfig="false"
 
 # Set to the file name where the generated config fragment should be written to. Only used if _diffconfig is active.
 _diffconfig_name=""
@@ -90,11 +90,11 @@ _STRIP="true"
 # LEAVE AN EMPTY VALUE TO BE PROMPTED ABOUT FOLLOWING OPTIONS AT BUILD TIME
 
 # CPU scheduler - Options are "upds" (TkG's Undead PDS), "pds", "bmq", "muqss", "cacule" or "cfs" (kernel's default)
-_cpusched=""
+_cpusched="pds"
 
 # Compiler to use - Options are "gcc" or "llvm".
 # For advanced users.
-_compiler=""
+_compiler="gcc"
 
 # Force the use of the LLVM Integrated Assembler whether using LLVM, LTO or not.
 # Set to "1" to enable.
@@ -124,7 +124,7 @@ _preempt_rt_force=""
 # For BMQ:           0: No yield.
 #                    1: Deboost and requeue task. (Default)
 #                    2: Set rq skip task.
-_sched_yield_type=""
+_sched_yield_type="0"
 
 # Round Robin interval is the longest duration two tasks with the same nice level will be delayed for. When CPU time is requested by a task, it receives a time slice equal
 # to the rr_interval in addition to a virtual deadline. When using yield_type 2, a low value can help offset the disadvantages of rescheduling a process that has yielded.
@@ -132,7 +132,7 @@ _sched_yield_type=""
 # PDS default: 4ms"
 # BMQ default: 2ms"
 # Set to "1" for 2ms, "2" for 4ms, "3" for 6ms, "4" for 8ms, or "default" to keep the chosen scheduler defaults.
-_rr_interval=""
+_rr_interval="2"
 
 # Set to "true" to disable FUNCTION_TRACER/GRAPH_TRACER, lowering overhead but limiting debugging and analyzing of kernel functions - Kernel default is "false"
 _ftracedisable="false"
@@ -147,10 +147,10 @@ _misc_adds="true"
 # Full tickless can give higher performances in case you use isolation of CPUs for tasks
 # and it works only when using the nohz_full kernel parameter, otherwise behaves like idle.
 # Just tickless idle perform better for most platforms.
-_tickless=""
+_tickless="2"
 
 # Set to "true" to use ACS override patch - https://wiki.archlinux.org/index.php/PCI_passthrough_via_OVMF#Bypassing_the_IOMMU_groups_.28ACS_override_patch.29 - Kernel default is "false"
-_acs_override=""
+_acs_override="false"
 
 # Set to "true" to add Bcache filesystem support. You'll have to install bcachefs-tools-git from AUR for utilities - https://bcachefs.org/ - If in doubt, set to "false"
 # This can be buggy and isn't recommended on a production machine, also enabling this option will not allow you to enable MGLRU.
@@ -179,13 +179,13 @@ _futex_waitv="false"
 _winesync="false"
 
 # Set to "true" to enable Binder and Ashmem, the kernel modules required to use the android emulator Anbox. ! This doesn't apply to 5.4.y !
-_anbox=""
+_anbox="false"
 
 # A selection of patches from Zen/Liquorix kernel and additional tweaks for a better gaming experience (ZENIFY) - Default is "true"
 _zenify="true"
 
 # compiler optimization level - 1. Optimize for performance (-O2); 2. Optimize harder (-O3); 3. Optimize for size (-Os) - Kernel default is "1"
-_compileroptlevel="1"
+_compileroptlevel="2"
 
 # CPU compiler optimizations - Defaults to prompt at kernel config if left empty
 # AMD CPUs : "k8" "k8sse3" "k10" "barcelona" "bobcat" "jaguar" "bulldozer" "piledriver" "steamroller" "excavator" "zen" "zen2" "zen3" (zen3 opt support depends on GCC11)
@@ -199,7 +199,7 @@ _compileroptlevel="1"
 # - "generic_v2" (depends on GCC11 - to share the package between machines with different CPU µarch supporting at least x86-64-v2
 # - "generic_v3" (depends on GCC11 - to share the package between machines with different CPU µarch supporting at least x86-64-v3
 # - "generic_v4" (depends on GCC11 - to share the package between machines with different CPU µarch supporting at least x86-64-v4
-_processor_opt=""
+_processor_opt="skylake"
 
 # MuQSS only - Make IRQ threading compulsory (FORCE_IRQ_THREADING) - Default is "false"
 _irq_threading="false"
@@ -215,7 +215,7 @@ _cacule_rdb_interval="19"
 _tt_high_hz="false"
 
 # MuQSS and PDS only - SMT (Hyperthreading) aware nice priority and policy support (SMT_NICE) - Kernel default is "true" - You can disable this on non-SMT/HT CPUs for lower overhead
-_smt_nice=""
+_smt_nice="true"
 
 # Trust the CPU manufacturer to initialize Linux's CRNG (RANDOM_TRUST_CPU) - Kernel default is "false"
 _random_trust_cpu="false"
@@ -225,7 +225,7 @@ _random_trust_cpu="false"
 _runqueue_sharing=""
 
 # Timer frequency - "100" "250" "300" "500" "750" "1000" ("2000" is available for cacule cpusched only) - More options available in kernel config prompt when left empty depending on selected cpusched with the default option pointed with a ">" (2000 for cacule, 100 for muqss and 1000 for other cpu schedulers)
-_timer_freq=""
+_timer_freq="500"
 
 # Default CPU governor - "performance", "ondemand", "schedutil" or leave empty for default (schedutil)
 _default_cpu_gov="ondemand"

linux-tkg-config/6.0/config.x86_64

@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/x86 6.0.3-arch2 Kernel Configuration
+# Linux/x86 6.0.5-arch1 Kernel Configuration
 #
 CONFIG_CC_VERSION_TEXT="gcc (GCC) 12.2.0"
 CONFIG_CC_IS_GCC=y
@@ -17,7 +17,7 @@ CONFIG_CC_HAS_ASM_GOTO_OUTPUT=y
 CONFIG_CC_HAS_ASM_GOTO_TIED_OUTPUT=y
 CONFIG_CC_HAS_ASM_INLINE=y
 CONFIG_CC_HAS_NO_PROFILE_FN_ATTR=y
-CONFIG_PAHOLE_VERSION=123
+CONFIG_PAHOLE_VERSION=124
 CONFIG_IRQ_WORK=y
 CONFIG_BUILDTIME_TABLE_SORT=y
 CONFIG_THREAD_INFO_IN_TASK=y

linux-tkg-config/prepare

@@ -11,6 +11,7 @@ _kernel_git_remotes=(
   ["kernel.org"]="https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
   ["googlesource.com"]="https://kernel.googlesource.com/pub/scm/linux/kernel/git/stable/linux-stable"
   ["github.com"]="https://github.com/gregkh/linux.git"
+  ["torvalds"]="https://github.com/torvalds/linux.git"
 )
 
 _git_remote_names=( "${!_kernel_git_remotes[@]}" )
@@ -35,53 +36,35 @@ for _key in "${_current_kernels[@]}" "${_eol_kernels[@]}"; do
   _kver_latest_tags_map[$_key]=$(echo "$_kernel_tags" | grep -F "v$_key" | tail -1 | cut -c1-)
 done
 
-# only used by workflow trigger script
-typeset -Ag _kver_subver_map
-_kver_subver_map=(
-  ["5.4"]="214"
-  ["5.7"]="19"
-  ["5.8"]="18"
-  ["5.9"]="16"
-  ["5.10"]="144"
-  ["5.11"]="22"
-  ["5.12"]="19"
-  ["5.13"]="19"
-  ["5.14"]="21"
-  ["5.15"]="69"
-  ["5.16"]="20"
-  ["5.17"]="15"
-  ["5.18"]="19"
-  ["5.19"]="10"
-  ["6.0"]="rc6"
-)
-
-
-
 # PREEMPT_RT's supported kernel subversion
 typeset -Ag _rt_subver_map
 _rt_subver_map=(
-  ["5.4"]="188"
+  ["5.4"]="209"
   ["5.9"]="1"
-  ["5.10"]="109"
+  ["5.10"]="153"
   ["5.11"]="4"
   ["5.14"]="2"
-  ["5.15"]="32"
+  ["5.15"]="76"
   ["5.16"]="2"
   ["5.17"]="1"
+  ["6.0"]="5"
+  ["6.1"]="rc3"
 )
 
 # PREEMPT_RT's patch revision for the kernel
 # We separated this to allow for forcing the application of the patch when _preempt_rt_force=1 on version mismatch
 typeset -Ag _rt_rev_map
 _rt_rev_map=(
-  ["5.4"]="73"
+  ["5.4"]="77"
   ["5.9"]="20"
-  ["5.10"]="65"
+  ["5.10"]="76"
   ["5.11"]="11"
   ["5.14"]="21"
-  ["5.15"]="39"
+  ["5.15"]="53"
   ["5.16"]="19"
   ["5.17"]="17"
+  ["6.0"]="14"
+  ["6.1"]="2"
 )
 
 _undefine() {
@@ -297,7 +280,8 @@ _set_cpu_scheduler() {
   elif [ "$_kver" = "519" ]; then
     _avail_cpu_scheds=("cfs" "pds" "bmq" "cacule" "tt" "bore")
   elif [ "$_kver" = "600" ]; then
-    _avail_cpu_scheds=("cfs" "tt" "bore")
+    _avail_cpu_scheds=("cfs" "pds" "bmq" "tt" "bore")
+    _projectc_unoff="1"
   elif [ "$_kver" = "601" ]; then
     _avail_cpu_scheds=("cfs" "bore")
   else
@@ -305,13 +289,22 @@ _set_cpu_scheduler() {
   fi
 
   if [ "${_preempt_rt}" = "1" ]; then
-    _avail_cpu_scheds=("cfs")
+    warning "! Since you have enabled _preempt_rt, incompatible cpu schedulers will not be available !"
+    if [[ "${_avail_cpu_scheds[*]}" =~ "bore" ]]; then
+      _avail_cpu_scheds=("cfs" "bore")
+    else
+      _avail_cpu_scheds=("cfs")
+    fi
   fi
 
   # Populate descriptions of the available CPU schedulers
   _avail_cpu_scheds_text=()
   for _sched in "${_avail_cpu_scheds[@]}"; do
-    _avail_cpu_scheds_text+=("${_sched_description_array[$_sched]}")
+    if [ "$_sched" = "pds" ] || [ "$_sched" = "bmq" ] && [ "$_projectc_unoff" = "1" ]; then
+      _avail_cpu_scheds_text+=("Project C / ${_sched^^} (unofficial port - ! possibly unstable !)")
+    else
+      _avail_cpu_scheds_text+=("${_sched_description_array[$_sched]}")
+    fi
   done
 
   if ! [[ ${_avail_cpu_scheds[*]} =~ "$_cpusched" ]]; then
@@ -434,6 +427,7 @@ _linux_git_branch_checkout() {
       msg2 "master branch doesn't locally exist, shallow cloning..."
       git remote set-branches --add kernel.org master
       git remote set-branches --add googlesource.com master
+      git remote set-branches --add torvalds master
       git fetch --depth=1 $_git_mirror master
       git fetch --depth 1 $_git_mirror tag "$_kernel_git_tag"
       git checkout -b master-${_git_mirror} ${_git_mirror}/master
@@ -451,6 +445,7 @@ _linux_git_branch_checkout() {
       msg2 "${_basekernel}.y branch doesn't locally exist, shallow cloning..."
       git remote set-branches --add kernel.org linux-${_basekernel}.y
       git remote set-branches --add googlesource.com linux-${_basekernel}.y
+      git remote set-branches --add torvalds linux-${_basekernel}.y
       git fetch --depth=1 $_git_mirror linux-${_basekernel}.y
       git fetch --depth=1 $_git_mirror tag "$_kernel_git_tag"
       git checkout -b linux-${_basekernel}-${_git_mirror} ${_git_mirror}/linux-${_basekernel}.y
@@ -652,8 +647,13 @@ _tkg_srcprep() {
     if [ ${_rt_subver_map[$_basekernel]+_} = "_" ]; then
       preempt_rt_ksubver="${_rt_subver_map[$_basekernel]}"
       # Check if subversion is supported, skip check if forced
-      if [ "${_preempt_rt_force}" = "1" ] || [ "${preempt_rt_ksubver}" = "${_kver_subver_map[$_basekernel]}" ]; then
+      if [ "${_preempt_rt_force}" = "1" ] || [ "${preempt_rt_ksubver}" = "${_sub}" ]; then
-        preempt_rt_file_gz="patch-${_basekernel}.${preempt_rt_ksubver}-rt${_rt_rev_map["$_basekernel"]}.patch.gz"
+        if [[ "${_sub}" == *rc* ]]; then
+          _separator="-"
+        else
+          _separator="."
+        fi
+        preempt_rt_file_gz="patch-${_basekernel}${_separator}${preempt_rt_ksubver}-rt${_rt_rev_map["$_basekernel"]}.patch.gz"
         preempt_rt_file=`basename ${preempt_rt_file_gz} .gz`
         curl "https://cdn.kernel.org/pub/linux/kernel/projects/rt/${_basekernel}/${preempt_rt_file_gz}" > "$srcdir"/"${preempt_rt_file_gz}"
         last_pwd=`pwd`
@@ -663,10 +663,10 @@ _tkg_srcprep() {
         tkgpatch="$srcdir/${preempt_rt_file}"
         _msg="Applying PREEMPT_RT patch" && _tkg_patcher
       else
-        msg2 "Skipping PREEMPT_RT patch for ${_basekernel}.${_sub}"
+        warning "Skipping PREEMPT_RT patch for ${_basekernel}.${_sub} (last known good ${_basekernel}.${preempt_rt_ksubver})"
       fi
     else
-      msg2 "Skipping PREEMPT_RT patch on unsupported kernel version"
+      warning "Skipping PREEMPT_RT patch on unsupported kernel version"
     fi
   fi
 
@@ -679,6 +679,11 @@ _tkg_srcprep() {
   tkgpatch="$srcdir/0003-glitched-base.patch"
   _msg="Applying glitched base patch" && _tkg_patcher
 
+  if [ "${_preempt_rt}" != "1" ]; then
+    tkgpatch="$srcdir/0003-glitched-base-nonrt.patch"
+    _msg="Applying glitched base non-rt additions patch" && _tkg_patcher
+  fi
+
   if [[ "$_distro" =~ ^(Fedora|Suse)$ ]]; then
     tkgpatch="$srcdir/0013-fedora-rpm.patch"
     _msg="RPM: fixing spec generator" && _tkg_patcher

linux-tkg-patches/5.10/0003-glitched-base-nonrt.patch

@@ -0,0 +1,38 @@
+From 28f32f59d9d55ac7ec3a20b79bdd02d2a0a5f7e1 Mon Sep 17 00:00:00 2001
+From: Alexandre Frade <admfrade@gmail.com>
+Date: Mon, 29 Jan 2018 18:29:13 +0000
+Subject: [PATCH 03/17] sched/core: nr_migrate = 128 increases number of tasks
+ to iterate in a single balance run.
+
+Signed-off-by: Alexandre Frade <admfrade@gmail.com>
+---
+ kernel/sched/core.c | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/kernel/sched/core.c b/kernel/sched/core.c
+index f788cd61df21..2bfbb4213707 100644
+--- a/kernel/sched/core.c
++++ b/kernel/sched/core.c
+@@ -59,7 +59,7 @@ const_debug unsigned int sysctl_sched_features =
+  * Number of tasks to iterate in a single balance run.
+  * Limited because this is done with IRQs disabled.
+  */
+-const_debug unsigned int sysctl_sched_nr_migrate = 32;
++const_debug unsigned int sysctl_sched_nr_migrate = 128;
+
+ /*
+  * period over which we measure -rt task CPU usage in us.
+@@ -71,9 +71,9 @@ __read_mostly int scheduler_running;
+
+ /*
+  * part of the period that we allow rt tasks to run in us.
+- * default: 0.95s
++ * XanMod default: 0.98s
+  */
+-int sysctl_sched_rt_runtime = 950000;
++int sysctl_sched_rt_runtime = 980000;
+
+ /*
+  * __task_rq_lock - lock the rq @p resides on.
+--
+2.28.0

linux-tkg-patches/5.10/0003-glitched-base.patch

@@ -54,46 +54,6 @@ index 361ea7ab30ea..0c5cf69b241a 100644
 2.28.0
 
 
-From 28f32f59d9d55ac7ec3a20b79bdd02d2a0a5f7e1 Mon Sep 17 00:00:00 2001
-From: Alexandre Frade <admfrade@gmail.com>
-Date: Mon, 29 Jan 2018 18:29:13 +0000
-Subject: [PATCH 03/17] sched/core: nr_migrate = 128 increases number of tasks
- to iterate in a single balance run.
-
-Signed-off-by: Alexandre Frade <admfrade@gmail.com>
----
- kernel/sched/core.c | 6 +++---
- 1 file changed, 3 insertions(+), 3 deletions(-)
-
-diff --git a/kernel/sched/core.c b/kernel/sched/core.c
-index f788cd61df21..2bfbb4213707 100644
---- a/kernel/sched/core.c
-+++ b/kernel/sched/core.c
-@@ -59,7 +59,7 @@ const_debug unsigned int sysctl_sched_features =
-  * Number of tasks to iterate in a single balance run.
-  * Limited because this is done with IRQs disabled.
-  */
--const_debug unsigned int sysctl_sched_nr_migrate = 32;
-+const_debug unsigned int sysctl_sched_nr_migrate = 128;
- 
- /*
-  * period over which we measure -rt task CPU usage in us.
-@@ -71,9 +71,9 @@ __read_mostly int scheduler_running;
- 
- /*
-  * part of the period that we allow rt tasks to run in us.
-- * default: 0.95s
-+ * XanMod default: 0.98s
-  */
--int sysctl_sched_rt_runtime = 950000;
-+int sysctl_sched_rt_runtime = 980000;
- 
- /*
-  * __task_rq_lock - lock the rq @p resides on.
--- 
-2.28.0
-
-
 From acc49f33a10f61dc66c423888cbb883ba46710e4 Mon Sep 17 00:00:00 2001
 From: Alexandre Frade <admfrade@gmail.com>
 Date: Mon, 29 Jan 2018 17:41:29 +0000

linux-tkg-patches/5.15/0003-glitched-base-nonrt.patch

@@ -0,0 +1,38 @@
+From 28f32f59d9d55ac7ec3a20b79bdd02d2a0a5f7e1 Mon Sep 17 00:00:00 2001
+From: Alexandre Frade <admfrade@gmail.com>
+Date: Mon, 29 Jan 2018 18:29:13 +0000
+Subject: [PATCH 03/17] sched/core: nr_migrate = 128 increases number of tasks
+ to iterate in a single balance run.
+
+Signed-off-by: Alexandre Frade <admfrade@gmail.com>
+---
+ kernel/sched/core.c | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/kernel/sched/core.c b/kernel/sched/core.c
+index f788cd61df21..2bfbb4213707 100644
+--- a/kernel/sched/core.c
++++ b/kernel/sched/core.c
+@@ -59,7 +59,7 @@ const_debug unsigned int sysctl_sched_features =
+  * Number of tasks to iterate in a single balance run.
+  * Limited because this is done with IRQs disabled.
+  */
+-const_debug unsigned int sysctl_sched_nr_migrate = 32;
++const_debug unsigned int sysctl_sched_nr_migrate = 128;
+
+ /*
+  * period over which we measure -rt task CPU usage in us.
+@@ -71,9 +71,9 @@ __read_mostly int scheduler_running;
+
+ /*
+  * part of the period that we allow rt tasks to run in us.
+- * default: 0.95s
++ * XanMod default: 0.98s
+  */
+-int sysctl_sched_rt_runtime = 950000;
++int sysctl_sched_rt_runtime = 980000;
+
+ /*
+  * __task_rq_lock - lock the rq @p resides on.
+--
+2.28.0

linux-tkg-patches/5.15/0003-glitched-base.patch

@@ -54,46 +54,6 @@ index 361ea7ab30ea..0c5cf69b241a 100644
 2.28.0
 
 
-From 28f32f59d9d55ac7ec3a20b79bdd02d2a0a5f7e1 Mon Sep 17 00:00:00 2001
-From: Alexandre Frade <admfrade@gmail.com>
-Date: Mon, 29 Jan 2018 18:29:13 +0000
-Subject: [PATCH 03/17] sched/core: nr_migrate = 128 increases number of tasks
- to iterate in a single balance run.
-
-Signed-off-by: Alexandre Frade <admfrade@gmail.com>
----
- kernel/sched/core.c | 6 +++---
- 1 file changed, 3 insertions(+), 3 deletions(-)
-
-diff --git a/kernel/sched/core.c b/kernel/sched/core.c
-index f788cd61df21..2bfbb4213707 100644
---- a/kernel/sched/core.c
-+++ b/kernel/sched/core.c
-@@ -59,7 +59,7 @@ const_debug unsigned int sysctl_sched_features =
-  * Number of tasks to iterate in a single balance run.
-  * Limited because this is done with IRQs disabled.
-  */
--const_debug unsigned int sysctl_sched_nr_migrate = 32;
-+const_debug unsigned int sysctl_sched_nr_migrate = 128;
- 
- /*
-  * period over which we measure -rt task CPU usage in us.
-@@ -71,9 +71,9 @@ __read_mostly int scheduler_running;
- 
- /*
-  * part of the period that we allow rt tasks to run in us.
-- * default: 0.95s
-+ * XanMod default: 0.98s
-  */
--int sysctl_sched_rt_runtime = 950000;
-+int sysctl_sched_rt_runtime = 980000;
- 
- /*
-  * __task_rq_lock - lock the rq @p resides on.
--- 
-2.28.0
-
-
 From acc49f33a10f61dc66c423888cbb883ba46710e4 Mon Sep 17 00:00:00 2001
 From: Alexandre Frade <admfrade@gmail.com>
 Date: Mon, 29 Jan 2018 17:41:29 +0000

linux-tkg-patches/5.4/0003-glitched-base-nonrt.patch

@@ -0,0 +1,38 @@
+From 28f32f59d9d55ac7ec3a20b79bdd02d2a0a5f7e1 Mon Sep 17 00:00:00 2001
+From: Alexandre Frade <admfrade@gmail.com>
+Date: Mon, 29 Jan 2018 18:29:13 +0000
+Subject: [PATCH 03/17] sched/core: nr_migrate = 128 increases number of tasks
+ to iterate in a single balance run.
+
+Signed-off-by: Alexandre Frade <admfrade@gmail.com>
+---
+ kernel/sched/core.c | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/kernel/sched/core.c b/kernel/sched/core.c
+index f788cd61df21..2bfbb4213707 100644
+--- a/kernel/sched/core.c
++++ b/kernel/sched/core.c
+@@ -59,7 +59,7 @@ const_debug unsigned int sysctl_sched_features =
+  * Number of tasks to iterate in a single balance run.
+  * Limited because this is done with IRQs disabled.
+  */
+-const_debug unsigned int sysctl_sched_nr_migrate = 32;
++const_debug unsigned int sysctl_sched_nr_migrate = 128;
+
+ /*
+  * period over which we measure -rt task CPU usage in us.
+@@ -71,9 +71,9 @@ __read_mostly int scheduler_running;
+
+ /*
+  * part of the period that we allow rt tasks to run in us.
+- * default: 0.95s
++ * XanMod default: 0.98s
+  */
+-int sysctl_sched_rt_runtime = 950000;
++int sysctl_sched_rt_runtime = 980000;
+
+ /*
+  * __task_rq_lock - lock the rq @p resides on.
+--
+2.28.0

linux-tkg-patches/5.4/0003-glitched-base.patch

@@ -31,31 +31,6 @@ index 2acfc69878f5..3f1131431e06 100644
  EXPORT_SYMBOL_GPL(sysctl_vfs_cache_pressure);
  
  __cacheline_aligned_in_smp DEFINE_SEQLOCK(rename_lock);
-diff --git a/kernel/sched/core.c b/kernel/sched/core.c
-index 211890edf37e..37121563407d 100644
---- a/kernel/sched/core.c
-+++ b/kernel/sched/core.c
-@@ -41,7 +41,7 @@ const_debug unsigned int sysctl_sched_features =
-  * Number of tasks to iterate in a single balance run.
-  * Limited because this is done with IRQs disabled.
-  */
--const_debug unsigned int sysctl_sched_nr_migrate = 32;
-+const_debug unsigned int sysctl_sched_nr_migrate = 128;
- 
- /*
-  * period over which we average the RT time consumption, measured
-@@ -61,9 +61,9 @@ __read_mostly int scheduler_running;
- 
- /*
-  * part of the period that we allow rt tasks to run in us.
-- * default: 0.95s
-+ * XanMod default: 0.98s
-  */
--int sysctl_sched_rt_runtime = 950000;
-+int sysctl_sched_rt_runtime = 980000;
- 
- /*
-  * __task_rq_lock - lock the rq @p resides on.
 diff --git a/lib/Kconfig b/lib/Kconfig
 index 5fe577673b98..c44c27cd6e05 100644
 --- a/lib/Kconfig

linux-tkg-patches/6.0/0012-misc-additions.patch

@@ -557,95 +557,3 @@ index af6c1a93372d90..002bc26b525e87 100644
 
  	sdw_cdns_probe(cdns);
 
-From 785699dbc7041b99e0027bff27ffe17eba202e96 Mon Sep 17 00:00:00 2001
-From: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com>
-Date: Tue, 4 Oct 2022 07:33:39 -0700
-Subject: [PATCH] drm/amdgpu: Fix VRAM BO swap issue
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-DRM buddy manager allocates the contiguous memory requests in
-a single block or multiple blocks. So for the ttm move operation
-(incase of low vram memory) we should consider all the blocks to
-compute the total memory size which compared with the struct
-ttm_resource num_pages in order to verify that the blocks are
-contiguous for the eviction process.
-
-v2: Added a Fixes tag
-v3: Rewrite the code to save a bit of calculations and
-    variables (Christian)
-
-Fixes: c9cad937c0c5 ("drm/amdgpu: add drm buddy support to amdgpu")
-Signed-off-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com>
-Reviewed-by: Christian König <christian.koenig@amd.com>
-Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
----
- drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 17 ++++++++++++-----
- 1 file changed, 12 insertions(+), 5 deletions(-)
-
-diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
-index 134575a3893c53..794062ab57fca4 100644
---- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
-+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
-@@ -424,8 +424,9 @@ static int amdgpu_move_blit(struct ttm_buffer_object *bo,
- static bool amdgpu_mem_visible(struct amdgpu_device *adev,
- 			       struct ttm_resource *mem)
- {
--	uint64_t mem_size = (u64)mem->num_pages << PAGE_SHIFT;
-+	u64 mem_size = (u64)mem->num_pages << PAGE_SHIFT;
- 	struct amdgpu_res_cursor cursor;
-+	u64 end;
-
- 	if (mem->mem_type == TTM_PL_SYSTEM ||
- 	    mem->mem_type == TTM_PL_TT)
-@@ -434,12 +435,18 @@ static bool amdgpu_mem_visible(struct amdgpu_device *adev,
- 		return false;
-
- 	amdgpu_res_first(mem, 0, mem_size, &cursor);
-+	end = cursor.start + cursor.size;
-+	while (cursor.remaining) {
-+		amdgpu_res_next(&cursor, cursor.size);
-
--	/* ttm_resource_ioremap only supports contiguous memory */
--	if (cursor.size != mem_size)
--		return false;
-+		/* ttm_resource_ioremap only supports contiguous memory */
-+		if (end != cursor.start)
-+			return false;
-+
-+		end = cursor.start + cursor.size;
-+	}
-
--	return cursor.start + cursor.size <= adev->gmc.visible_vram_size;
-+	return end <= adev->gmc.visible_vram_size;
- }
-
- /*
-From 6df3912f64cea68409b08d282ffbccf0af7f8d8e Mon Sep 17 00:00:00 2001
-From: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com>
-Date: Mon, 17 Oct 2022 13:15:21 -0700
-Subject: [PATCH] drm/amdgpu: Fix for BO move issue
-
-If there are no blocks to compare then exit
-the loop.
-
-Signed-off-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com>
----
- drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 3 +++
- 1 file changed, 3 insertions(+)
-
-diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
-index 794062ab57fca4..9e6c23266a1a0f 100644
---- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
-+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
-@@ -439,6 +439,9 @@ static bool amdgpu_mem_visible(struct amdgpu_device *adev,
- 	while (cursor.remaining) {
- 		amdgpu_res_next(&cursor, cursor.size);
-
-+		if (!cursor.remaining)
-+			break;
-+
- 		/* ttm_resource_ioremap only supports contiguous memory */
- 		if (end != cursor.start)
- 			return false;