PDS Kernel Configuration

Merged upstream with 6.0.13

Fixes https://github.com/Frogging-Family/linux-tkg/issues/664

PKGBUILD

@@ -31,7 +31,6 @@ _distro="Arch"
 declare -p -x > current_env
 
 source "$_where"/customization.cfg # load default configuration from file
-source "$_where"/linux-tkg-config/prepare
 
 if [ -e "$_EXT_CONFIG_PATH" ]; then
   msg2 "External configuration file $_EXT_CONFIG_PATH will be used and will override customization.cfg values."
@@ -40,6 +39,8 @@ fi
 
 source current_env
 
+source "$_where"/linux-tkg-config/prepare
+
 # Make sure we're in a clean state
 if [ ! -e "$_where"/BIG_UGLY_FROGMINER ]; then
   _tkg_initscript
@@ -56,7 +57,7 @@ else
 fi
 pkgname=("${pkgbase}" "${pkgbase}-headers")
 pkgver="${_basekernel}"."${_sub}"
-pkgrel=270
+pkgrel=272
 pkgdesc='Linux-tkg'
 arch=('x86_64') # no i686 in here
 url="https://www.kernel.org/"
@@ -68,7 +69,7 @@ fi
 optdepends=('schedtool')
 options=('!strip' 'docs')
 
-for f in $_where/linux-tkg-config/$_basekernel/* $_where/linux-tkg-patches/$_basekernel/*; do
+for f in "$_where"/linux-tkg-config/"$_basekernel"/* "$_where"/linux-tkg-patches/"$_basekernel"/*; do
   source+=( "$f" )
   sha256sums+=( "SKIP" )
 done
@@ -95,9 +96,9 @@ build() {
 
   # Use custom compiler paths if defined
   if [ "$_compiler_name" = "-llvm" ] && [ -n "${CUSTOM_LLVM_PATH}" ]; then
-    PATH=${CUSTOM_LLVM_PATH}/bin:${CUSTOM_LLVM_PATH}/lib:${CUSTOM_LLVM_PATH}/include:${PATH}
+    PATH="${CUSTOM_LLVM_PATH}/bin:${CUSTOM_LLVM_PATH}/lib:${CUSTOM_LLVM_PATH}/include:${PATH}"
   elif [ -n "${CUSTOM_GCC_PATH}" ]; then
-    PATH=${CUSTOM_GCC_PATH}/bin:${CUSTOM_GCC_PATH}/lib:${CUSTOM_GCC_PATH}/include:${PATH}
+    PATH="${CUSTOM_GCC_PATH}/bin:${CUSTOM_GCC_PATH}/lib:${CUSTOM_GCC_PATH}/include:${PATH}"
   fi
 
   if [ "$_force_all_threads" = "true" ]; then

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"
@@ -144,11 +144,13 @@ _numadisable="false"
 _misc_adds="true"
 
 # Set to "0" for periodic ticks, "1" to use CattaRappa mode (enabling full tickless) and "2" for tickless idle only.
-# Full tickless can give higher performances in various cases but, depending on hardware, lower consistency. Just tickless idle can perform better on some platforms (mostly AMD based).
-_tickless=""
+# 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="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.
@@ -177,17 +179,17 @@ _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)
-# Intel CPUs : "mpsc"(P4 & older Netburst based Xeon) "atom" "core2" "nehalem" "westmere" "silvermont" "sandybridge" "ivybridge" "haswell" "broadwell" "skylake" "skylakex" "cannonlake" "icelake" "goldmont" "goldmontplus" "cascadelake" "cooperlake" "tigerlake" "sapphirerapids" "rocketlake" "alderlake"
+# AMD CPUs : "k8" "k8sse3" "k10" "barcelona" "bobcat" "jaguar" "bulldozer" "piledriver" "steamroller" "excavator" "zen" "zen2" "zen3" "zen4" (zen3 opt support depends on GCC11) (zen4 opt support depends on GCC13)
+# Intel CPUs : "mpsc"(P4 & older Netburst based Xeon) "atom" "core2" "nehalem" "westmere" "silvermont" "sandybridge" "ivybridge" "haswell" "broadwell" "skylake" "skylakex" "cannonlake" "icelake" "goldmont" "goldmontplus" "cascadelake" "cooperlake" "tigerlake" "sapphirerapids" "rocketlake" "alderlake" "raptorlake" "meteorlake" (raptorlake and meteorlake opt support require GCC13)
 # Other options :
 # - "native_amd" (use compiler autodetection - Selecting your arch manually in the list above is recommended instead of this option)
 # - "native_intel" (use compiler autodetection and will prompt for P6_NOPS - Selecting your arch manually in the list above is recommended instead of this option)
@@ -197,7 +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"
@@ -213,17 +215,17 @@ _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"
+_random_trust_cpu="true"
 
 # MuQSS only - CPU scheduler runqueue sharing - No sharing (RQ_NONE), SMT (hyperthread) siblings (RQ_SMT), Multicore siblings (RQ_MC), Symmetric Multi-Processing (RQ_SMP), NUMA (RQ_ALL)
 # Valid values are "none", "smt", "mc", "mc-llc"(for zen), "smp", "all" - Kernel default is "smt"
 _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"

install.sh

@@ -44,6 +44,12 @@ plain() {
 
 declare -p -x > current_env
 source customization.cfg
+
+if [ -e "$_EXT_CONFIG_PATH" ]; then
+  msg2 "External configuration file $_EXT_CONFIG_PATH will be used and will override customization.cfg values."
+  source "$_EXT_CONFIG_PATH"
+fi
+
 . current_env
 
 source linux-tkg-config/prepare
@@ -211,14 +217,14 @@ if [ "$1" = "install" ]; then
     _kernel_subver="${_sub}"
   fi
 
-  _timed_build() {
-    _runtime=$( time ( schedtool -B -n 1 -e ionice -n 1 "$@" 2>&1 ) 3>&1 1>&2 2>&3 ) || _runtime=$( time ( "$@" 2>&1 ) 3>&1 1>&2 2>&3 )
-  }
+  #_timed_build() {
+    #_runtime=$( time ( schedtool -B -n 1 -e ionice -n 1 "$@" 2>&1 ) 3>&1 1>&2 2>&3 ) || _runtime=$( time ( "$@" 2>&1 ) 3>&1 1>&2 2>&3 ) - Bash 5.2 is broken https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1018727
+  #}
 
   if [[ "$_distro" =~ ^(Ubuntu|Debian)$ ]]; then
 
     msg2 "Building kernel DEB packages"
-    _timed_build make ${llvm_opt} -j ${_thread_num} deb-pkg LOCALVERSION=-${_kernel_flavor}
+    make ${llvm_opt} -j ${_thread_num} deb-pkg LOCALVERSION=-${_kernel_flavor}
     msg2 "Building successfully finished!"
 
     # Create DEBS folder if it doesn't exist
@@ -262,7 +268,7 @@ if [ "$1" = "install" ]; then
     fi
 
     msg2 "Building kernel RPM packages"
-    RPMOPTS="--define '_topdir ${_fedora_work_dir}'" _timed_build make ${llvm_opt} -j ${_thread_num} rpm-pkg EXTRAVERSION="${_extra_ver_str}"
+    RPMOPTS="--define '_topdir ${_fedora_work_dir}'" make ${llvm_opt} -j ${_thread_num} rpm-pkg EXTRAVERSION="${_extra_ver_str}"
     msg2 "Building successfully finished!"
 
     # Create RPMS folder if it doesn't exist
@@ -308,7 +314,7 @@ if [ "$1" = "install" ]; then
     fi
 
     msg2 "Building kernel"
-    _timed_build make ${llvm_opt} -j ${_thread_num}
+    make ${llvm_opt} -j ${_thread_num}
     msg2 "Build successful"
 
     if [ "$_STRIP" = "true" ]; then

linux-tkg-config/6.0/config.x86_64

@@ -1,24 +1,23 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/x86 6.0.0-rc1 Kernel Configuration
+# Linux/x86 6.0.5-arch1 Kernel Configuration
 #
-CONFIG_CC_VERSION_TEXT="gcc (TkG-mostlyportable) 12.1.1 20220515"
+CONFIG_CC_VERSION_TEXT="gcc (GCC) 12.2.0"
 CONFIG_CC_IS_GCC=y
-CONFIG_GCC_VERSION=120101
+CONFIG_GCC_VERSION=120200
 CONFIG_CLANG_VERSION=0
 CONFIG_AS_IS_GNU=y
-CONFIG_AS_VERSION=20244315
+CONFIG_AS_VERSION=23900
 CONFIG_LD_IS_BFD=y
-CONFIG_LD_VERSION=20244315
+CONFIG_LD_VERSION=23900
 CONFIG_LLD_VERSION=0
 CONFIG_CC_CAN_LINK=y
 CONFIG_CC_CAN_LINK_STATIC=y
-CONFIG_CC_HAS_ASM_GOTO=y
 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
@@ -829,6 +828,7 @@ CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
 CONFIG_MODULES_USE_ELF_RELA=y
 CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK=y
 CONFIG_HAVE_SOFTIRQ_ON_OWN_STACK=y
+CONFIG_SOFTIRQ_ON_OWN_STACK=y
 CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
 CONFIG_HAVE_ARCH_MMAP_RND_BITS=y
 CONFIG_HAVE_EXIT_THREAD=y
@@ -1136,7 +1136,7 @@ CONFIG_DAMON_PADDR=y
 CONFIG_DAMON_SYSFS=y
 CONFIG_DAMON_DBGFS=y
 CONFIG_DAMON_RECLAIM=y
-# CONFIG_DAMON_LRU_SORT is not set
+CONFIG_DAMON_LRU_SORT=y
 # end of Data Access Monitoring
 # end of Memory Management options
 
@@ -1364,7 +1364,7 @@ CONFIG_NFT_FIB_NETDEV=m
 CONFIG_NFT_REJECT_NETDEV=m
 CONFIG_NF_FLOW_TABLE_INET=m
 CONFIG_NF_FLOW_TABLE=m
-# CONFIG_NF_FLOW_TABLE_PROCFS is not set
+CONFIG_NF_FLOW_TABLE_PROCFS=y
 CONFIG_NETFILTER_XTABLES=m
 CONFIG_NETFILTER_XTABLES_COMPAT=y
 
@@ -1684,7 +1684,7 @@ CONFIG_NET_DSA_TAG_OCELOT_8021Q=m
 CONFIG_NET_DSA_TAG_QCA=m
 CONFIG_NET_DSA_TAG_RTL4_A=m
 CONFIG_NET_DSA_TAG_RTL8_4=m
-# CONFIG_NET_DSA_TAG_RZN1_A5PSW is not set
+CONFIG_NET_DSA_TAG_RZN1_A5PSW=m
 CONFIG_NET_DSA_TAG_LAN9303=m
 CONFIG_NET_DSA_TAG_SJA1105=m
 CONFIG_NET_DSA_TAG_TRAILER=m
@@ -2522,7 +2522,7 @@ CONFIG_XEN_BLKDEV_FRONTEND=m
 CONFIG_XEN_BLKDEV_BACKEND=m
 CONFIG_VIRTIO_BLK=m
 CONFIG_BLK_DEV_RBD=m
-# CONFIG_BLK_DEV_UBLK is not set
+CONFIG_BLK_DEV_UBLK=m
 CONFIG_BLK_DEV_RNBD=y
 CONFIG_BLK_DEV_RNBD_CLIENT=m
 CONFIG_BLK_DEV_RNBD_SERVER=m
@@ -2530,6 +2530,7 @@ CONFIG_BLK_DEV_RNBD_SERVER=m
 #
 # NVME Support
 #
+CONFIG_NVME_COMMON=m
 CONFIG_NVME_CORE=m
 CONFIG_BLK_DEV_NVME=m
 CONFIG_NVME_MULTIPATH=y
@@ -2539,7 +2540,7 @@ CONFIG_NVME_FABRICS=m
 CONFIG_NVME_RDMA=m
 CONFIG_NVME_FC=m
 CONFIG_NVME_TCP=m
-# CONFIG_NVME_AUTH is not set
+CONFIG_NVME_AUTH=y
 CONFIG_NVME_TARGET=m
 CONFIG_NVME_TARGET_PASSTHRU=y
 CONFIG_NVME_TARGET_LOOP=m
@@ -2547,7 +2548,7 @@ CONFIG_NVME_TARGET_RDMA=m
 CONFIG_NVME_TARGET_FC=m
 CONFIG_NVME_TARGET_FCLOOP=m
 CONFIG_NVME_TARGET_TCP=m
-# CONFIG_NVME_TARGET_AUTH is not set
+CONFIG_NVME_TARGET_AUTH=y
 # end of NVME Support
 
 #
@@ -2924,7 +2925,7 @@ CONFIG_DM_UEVENT=y
 CONFIG_DM_FLAKEY=m
 CONFIG_DM_VERITY=m
 CONFIG_DM_VERITY_VERIFY_ROOTHASH_SIG=y
-# CONFIG_DM_VERITY_VERIFY_ROOTHASH_SIG_SECONDARY_KEYRING is not set
+CONFIG_DM_VERITY_VERIFY_ROOTHASH_SIG_SECONDARY_KEYRING=y
 CONFIG_DM_VERITY_FEC=y
 CONFIG_DM_SWITCH=m
 CONFIG_DM_LOG_WRITES=m
@@ -3046,7 +3047,7 @@ CONFIG_NET_DSA_MT7530=m
 CONFIG_NET_DSA_MV88E6060=m
 CONFIG_NET_DSA_MICROCHIP_KSZ_COMMON=m
 CONFIG_NET_DSA_MICROCHIP_KSZ9477_I2C=m
-# CONFIG_NET_DSA_MICROCHIP_KSZ_SPI is not set
+CONFIG_NET_DSA_MICROCHIP_KSZ_SPI=m
 CONFIG_NET_DSA_MICROCHIP_KSZ8863_SMI=m
 CONFIG_NET_DSA_MV88E6XXX=m
 CONFIG_NET_DSA_MV88E6XXX_PTP=y
@@ -3225,7 +3226,7 @@ CONFIG_ICE_HWTS=y
 CONFIG_FM10K=m
 CONFIG_IGC=m
 CONFIG_NET_VENDOR_WANGXUN=y
-# CONFIG_TXGBE is not set
+CONFIG_TXGBE=m
 CONFIG_JME=m
 CONFIG_NET_VENDOR_LITEX=y
 CONFIG_NET_VENDOR_MARVELL=y
@@ -3485,7 +3486,7 @@ CONFIG_CAN_VXCAN=m
 CONFIG_CAN_NETLINK=y
 CONFIG_CAN_CALC_BITTIMING=y
 CONFIG_CAN_RX_OFFLOAD=y
-# CONFIG_CAN_CAN327 is not set
+CONFIG_CAN_CAN327=m
 CONFIG_CAN_JANZ_ICAN3=m
 CONFIG_CAN_KVASER_PCIEFD=m
 CONFIG_CAN_SLCAN=m
@@ -3531,7 +3532,7 @@ CONFIG_CAN_MCP251XFD=m
 #
 CONFIG_CAN_8DEV_USB=m
 CONFIG_CAN_EMS_USB=m
-# CONFIG_CAN_ESD_USB is not set
+CONFIG_CAN_ESD_USB=m
 CONFIG_CAN_ETAS_ES58X=m
 CONFIG_CAN_GS_USB=m
 CONFIG_CAN_KVASER_USB=m
@@ -3786,7 +3787,6 @@ CONFIG_IWLWIFI_DEBUGFS=y
 CONFIG_IWLWIFI_DEVICE_TRACING=y
 # end of Debugging Options
 
-CONFIG_IWLMEI=m
 CONFIG_WLAN_VENDOR_INTERSIL=y
 CONFIG_HOSTAP=m
 CONFIG_HOSTAP_FIRMWARE=y
@@ -4259,6 +4259,7 @@ CONFIG_TOUCHSCREEN_SX8654=m
 CONFIG_TOUCHSCREEN_TPS6507X=m
 CONFIG_TOUCHSCREEN_ZET6223=m
 CONFIG_TOUCHSCREEN_ZFORCE=m
+CONFIG_TOUCHSCREEN_COLIBRI_VF50=m
 CONFIG_TOUCHSCREEN_ROHM_BU21023=m
 CONFIG_TOUCHSCREEN_IQS5XX=m
 CONFIG_TOUCHSCREEN_ZINITIX=m
@@ -4502,7 +4503,7 @@ CONFIG_TCG_TIS_CORE=m
 CONFIG_TCG_TIS=m
 CONFIG_TCG_TIS_SPI=m
 CONFIG_TCG_TIS_SPI_CR50=y
-# CONFIG_TCG_TIS_I2C is not set
+CONFIG_TCG_TIS_I2C=m
 CONFIG_TCG_TIS_I2C_CR50=m
 CONFIG_TCG_TIS_I2C_ATMEL=m
 CONFIG_TCG_TIS_I2C_INFINEON=m
@@ -4660,7 +4661,7 @@ CONFIG_SPI_INTEL=m
 CONFIG_SPI_INTEL_PCI=m
 CONFIG_SPI_INTEL_PLATFORM=m
 CONFIG_SPI_LM70_LLP=m
-# CONFIG_SPI_MICROCHIP_CORE is not set
+CONFIG_SPI_MICROCHIP_CORE=m
 # CONFIG_SPI_LANTIQ_SSC is not set
 CONFIG_SPI_OC_TINY=m
 CONFIG_SPI_PXA2XX=m
@@ -4757,7 +4758,7 @@ CONFIG_PINCTRL_ICELAKE=y
 CONFIG_PINCTRL_JASPERLAKE=y
 CONFIG_PINCTRL_LAKEFIELD=y
 CONFIG_PINCTRL_LEWISBURG=y
-# CONFIG_PINCTRL_METEORLAKE is not set
+CONFIG_PINCTRL_METEORLAKE=y
 CONFIG_PINCTRL_SUNRISEPOINT=y
 CONFIG_PINCTRL_TIGERLAKE=y
 # end of Intel pinctrl drivers
@@ -5153,7 +5154,7 @@ CONFIG_SENSORS_IRPS5401=m
 CONFIG_SENSORS_ISL68137=m
 CONFIG_SENSORS_LM25066=m
 CONFIG_SENSORS_LM25066_REGULATOR=y
-# CONFIG_SENSORS_LT7182S is not set
+CONFIG_SENSORS_LT7182S=m
 CONFIG_SENSORS_LTC2978=m
 # CONFIG_SENSORS_LTC2978_REGULATOR is not set
 CONFIG_SENSORS_LTC3815=m
@@ -6157,7 +6158,7 @@ CONFIG_VIDEO_IR_I2C=m
 #
 CONFIG_VIDEO_APTINA_PLL=m
 CONFIG_VIDEO_CCS_PLL=m
-# CONFIG_VIDEO_AR0521 is not set
+CONFIG_VIDEO_AR0521=m
 CONFIG_VIDEO_HI556=m
 CONFIG_VIDEO_HI846=m
 CONFIG_VIDEO_HI847=m
@@ -6815,7 +6816,7 @@ CONFIG_SND_CTL_FAST_LOOKUP=y
 CONFIG_SND_DEBUG=y
 # CONFIG_SND_DEBUG_VERBOSE is not set
 # CONFIG_SND_PCM_XRUN_DEBUG is not set
-# CONFIG_SND_CTL_INPUT_VALIDATION is not set
+CONFIG_SND_CTL_INPUT_VALIDATION=y
 # CONFIG_SND_CTL_DEBUG is not set
 # CONFIG_SND_JACK_INJECTION_DEBUG is not set
 CONFIG_SND_VMASTER=y
@@ -7007,7 +7008,7 @@ CONFIG_SND_SOC_ADI_AXI_SPDIF=m
 CONFIG_SND_SOC_AMD_ACP=m
 CONFIG_SND_SOC_AMD_CZ_DA7219MX98357_MACH=m
 CONFIG_SND_SOC_AMD_CZ_RT5645_MACH=m
-# CONFIG_SND_SOC_AMD_ST_ES8336_MACH is not set
+CONFIG_SND_SOC_AMD_ST_ES8336_MACH=m
 CONFIG_SND_SOC_AMD_ACP3x=m
 CONFIG_SND_SOC_AMD_RV_RT5682_MACH=m
 CONFIG_SND_SOC_AMD_RENOIR=m
@@ -7385,7 +7386,7 @@ CONFIG_SND_SOC_TAS2552=m
 CONFIG_SND_SOC_TAS2562=m
 CONFIG_SND_SOC_TAS2764=m
 CONFIG_SND_SOC_TAS2770=m
-# CONFIG_SND_SOC_TAS2780 is not set
+CONFIG_SND_SOC_TAS2780=m
 CONFIG_SND_SOC_TAS5086=m
 CONFIG_SND_SOC_TAS571X=m
 CONFIG_SND_SOC_TAS5720=m
@@ -7444,7 +7445,7 @@ CONFIG_SND_SOC_WM8974=m
 CONFIG_SND_SOC_WM8978=m
 CONFIG_SND_SOC_WM8985=m
 CONFIG_SND_SOC_WSA881X=m
-# CONFIG_SND_SOC_WSA883X is not set
+CONFIG_SND_SOC_WSA883X=m
 CONFIG_SND_SOC_ZL38060=m
 CONFIG_SND_SOC_MAX9759=m
 CONFIG_SND_SOC_MT6351=m
@@ -7595,6 +7596,7 @@ CONFIG_HID_SMARTJOYPLUS=m
 CONFIG_SMARTJOYPLUS_FF=y
 CONFIG_HID_TIVO=m
 CONFIG_HID_TOPSEED=m
+CONFIG_HID_TOPRE=m
 CONFIG_HID_THINGM=m
 CONFIG_HID_THRUSTMASTER=m
 CONFIG_THRUSTMASTER_FF=y
@@ -8038,9 +8040,9 @@ CONFIG_TYPEC_WCOVE=m
 CONFIG_TYPEC_UCSI=m
 CONFIG_UCSI_CCG=m
 CONFIG_UCSI_ACPI=m
-# CONFIG_UCSI_STM32G0 is not set
+CONFIG_UCSI_STM32G0=m
 CONFIG_TYPEC_TPS6598X=m
-# CONFIG_TYPEC_ANX7411 is not set
+CONFIG_TYPEC_ANX7411=m
 CONFIG_TYPEC_RT1719=m
 CONFIG_TYPEC_HD3SS3220=m
 CONFIG_TYPEC_STUSB160X=m
@@ -8169,7 +8171,7 @@ CONFIG_LEDS_TLC591XX=m
 CONFIG_LEDS_MAX8997=m
 CONFIG_LEDS_LM355x=m
 CONFIG_LEDS_MENF21BMC=m
-# CONFIG_LEDS_IS31FL319X is not set
+CONFIG_LEDS_IS31FL319X=m
 
 #
 # LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)
@@ -8257,7 +8259,7 @@ CONFIG_INFINIBAND_VIRT_DMA=y
 CONFIG_INFINIBAND_BNXT_RE=m
 CONFIG_INFINIBAND_CXGB4=m
 CONFIG_INFINIBAND_EFA=m
-# CONFIG_INFINIBAND_ERDMA is not set
+CONFIG_INFINIBAND_ERDMA=m
 CONFIG_INFINIBAND_HFI1=m
 # CONFIG_HFI1_DEBUG_SDMA_ORDER is not set
 # CONFIG_SDMA_VERBOSITY is not set
@@ -8715,7 +8717,7 @@ CONFIG_DVB_AV7110_OSD=y
 CONFIG_DVB_BUDGET_PATCH=m
 CONFIG_DVB_SP8870=m
 CONFIG_VIDEO_IPU3_IMGU=m
-# CONFIG_VIDEO_STKWEBCAM is not set
+CONFIG_VIDEO_STKWEBCAM=m
 # CONFIG_VIDEO_ZORAN is not set
 CONFIG_LTE_GDM724X=m
 CONFIG_FIREWIRE_SERIAL=m
@@ -8766,9 +8768,9 @@ CONFIG_SURFACE3_WMI=m
 CONFIG_SURFACE_3_POWER_OPREGION=m
 CONFIG_SURFACE_ACPI_NOTIFY=m
 CONFIG_SURFACE_AGGREGATOR_CDEV=m
-# CONFIG_SURFACE_AGGREGATOR_HUB is not set
+CONFIG_SURFACE_AGGREGATOR_HUB=m
 CONFIG_SURFACE_AGGREGATOR_REGISTRY=m
-# CONFIG_SURFACE_AGGREGATOR_TABLET_SWITCH is not set
+CONFIG_SURFACE_AGGREGATOR_TABLET_SWITCH=m
 CONFIG_SURFACE_DTX=m
 CONFIG_SURFACE_GPE=m
 CONFIG_SURFACE_HOTPLUG=m
@@ -9190,7 +9192,7 @@ CONFIG_AXP288_ADC=m
 CONFIG_CC10001_ADC=m
 CONFIG_DA9150_GPADC=m
 CONFIG_DLN2_ADC=m
-# CONFIG_ENVELOPE_DETECTOR is not set
+CONFIG_ENVELOPE_DETECTOR=m
 CONFIG_HI8435=m
 CONFIG_HX711=m
 CONFIG_INA2XX_ADC=m
@@ -9214,7 +9216,7 @@ CONFIG_MEN_Z188_ADC=m
 CONFIG_MP2629_ADC=m
 CONFIG_NAU7802=m
 CONFIG_PALMAS_GPADC=m
-# CONFIG_SD_ADC_MODULATOR is not set
+CONFIG_SD_ADC_MODULATOR=m
 CONFIG_TI_ADC081C=m
 CONFIG_TI_ADC0832=m
 CONFIG_TI_ADC084S021=m
@@ -9233,7 +9235,7 @@ CONFIG_TI_TLC4541=m
 CONFIG_TI_TSC2046=m
 CONFIG_TWL4030_MADC=m
 CONFIG_TWL6030_GPADC=m
-# CONFIG_VF610_ADC is not set
+CONFIG_VF610_ADC=m
 CONFIG_VIPERBOARD_ADC=m
 CONFIG_XILINX_XADC=m
 # end of Analog to digital converters
@@ -9712,7 +9714,7 @@ CONFIG_NTB_TRANSPORT=m
 CONFIG_PWM=y
 CONFIG_PWM_SYSFS=y
 # CONFIG_PWM_DEBUG is not set
-# CONFIG_PWM_CLK is not set
+CONFIG_PWM_CLK=m
 CONFIG_PWM_CRC=y
 CONFIG_PWM_CROS_EC=m
 CONFIG_PWM_DWC=m
@@ -9736,7 +9738,7 @@ CONFIG_BOARD_TPCI200=m
 CONFIG_SERIAL_IPOCTAL=m
 CONFIG_RESET_CONTROLLER=y
 CONFIG_RESET_TI_SYSCON=m
-# CONFIG_RESET_TI_TPS380X is not set
+CONFIG_RESET_TI_TPS380X=m
 
 #
 # PHY Subsystem
@@ -9844,8 +9846,8 @@ CONFIG_FPGA_DFL_FME_REGION=m
 CONFIG_FPGA_DFL_AFU=m
 CONFIG_FPGA_DFL_NIOS_INTEL_PAC_N3000=m
 CONFIG_FPGA_DFL_PCI=m
-# CONFIG_FPGA_M10_BMC_SEC_UPDATE is not set
-# CONFIG_FPGA_MGR_MICROCHIP_SPI is not set
+CONFIG_FPGA_M10_BMC_SEC_UPDATE=m
+CONFIG_FPGA_MGR_MICROCHIP_SPI=m
 CONFIG_TEE=m
 CONFIG_AMDTEE=m
 CONFIG_MULTIPLEXER=m
@@ -10373,6 +10375,7 @@ CONFIG_LSM="landlock,lockdown,yama,integrity,bpf"
 # Memory initialization
 #
 CONFIG_CC_HAS_AUTO_VAR_INIT_PATTERN=y
+CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO_BARE=y
 CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO=y
 # CONFIG_INIT_STACK_NONE is not set
 # CONFIG_INIT_STACK_ALL_PATTERN is not set
@@ -10467,13 +10470,14 @@ CONFIG_CRYPTO_ECB=m
 CONFIG_CRYPTO_LRW=m
 CONFIG_CRYPTO_OFB=m
 CONFIG_CRYPTO_PCBC=m
+CONFIG_CRYPTO_XCTR=m
 CONFIG_CRYPTO_XTS=m
 CONFIG_CRYPTO_KEYWRAP=m
 CONFIG_CRYPTO_NHPOLY1305=m
 CONFIG_CRYPTO_NHPOLY1305_SSE2=m
 CONFIG_CRYPTO_NHPOLY1305_AVX2=m
 CONFIG_CRYPTO_ADIANTUM=m
-# CONFIG_CRYPTO_HCTR2 is not set
+CONFIG_CRYPTO_HCTR2=m
 CONFIG_CRYPTO_ESSIV=m
 
 #
@@ -10498,7 +10502,8 @@ CONFIG_CRYPTO_CRCT10DIF=y
 CONFIG_CRYPTO_CRCT10DIF_PCLMUL=m
 CONFIG_CRYPTO_CRC64_ROCKSOFT=y
 CONFIG_CRYPTO_GHASH=m
-# CONFIG_CRYPTO_POLYVAL_CLMUL_NI is not set
+CONFIG_CRYPTO_POLYVAL=m
+CONFIG_CRYPTO_POLYVAL_CLMUL_NI=m
 CONFIG_CRYPTO_POLY1305=m
 CONFIG_CRYPTO_POLY1305_X86_64=m
 CONFIG_CRYPTO_MD4=m
@@ -10542,7 +10547,7 @@ CONFIG_CRYPTO_DES3_EDE_X86_64=m
 CONFIG_CRYPTO_FCRYPT=m
 CONFIG_CRYPTO_CHACHA20=m
 CONFIG_CRYPTO_CHACHA20_X86_64=m
-# CONFIG_CRYPTO_ARIA is not set
+CONFIG_CRYPTO_ARIA=m
 CONFIG_CRYPTO_SERPENT=m
 CONFIG_CRYPTO_SERPENT_SSE2_X86_64=m
 CONFIG_CRYPTO_SERPENT_AVX_X86_64=m
@@ -10846,6 +10851,7 @@ CONFIG_DEBUG_KERNEL=y
 # Compile-time checks and compiler options
 #
 CONFIG_DEBUG_INFO=y
+CONFIG_AS_HAS_NON_CONST_LEB128=y
 # CONFIG_DEBUG_INFO_NONE is not set
 # CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT is not set
 # CONFIG_DEBUG_INFO_DWARF4 is not set
@@ -10914,7 +10920,7 @@ CONFIG_GENERIC_PTDUMP=y
 CONFIG_PTDUMP_CORE=y
 # CONFIG_PTDUMP_DEBUGFS is not set
 # CONFIG_DEBUG_OBJECTS is not set
-# CONFIG_SHRINKER_DEBUG is not set
+CONFIG_SHRINKER_DEBUG=y
 CONFIG_HAVE_DEBUG_KMEMLEAK=y
 # CONFIG_DEBUG_KMEMLEAK is not set
 # CONFIG_DEBUG_STACK_USAGE is not set

linux-tkg-config/6.1/90-cleanup.hook

@@ -0,0 +1,14 @@
+[Trigger]
+Type = File
+Operation = Install
+Operation = Upgrade
+Operation = Remove
+Target = usr/lib/modules/*/
+Target = !usr/lib/modules/*/?*
+
+[Action]
+Description = Cleaning up...
+When = PostTransaction
+Exec = /usr/share/libalpm/scripts/cleanup
+NeedsTargets
+ 

linux-tkg-config/6.1/cleanup

@@ -0,0 +1,10 @@
+#!/bin/bash
+
+for _f in /usr/lib/modules/*tkg*; do
+  if [[ ! -e ${_f}/vmlinuz ]]; then
+    rm -rf "$_f"
+  fi
+done
+
+# vim:set ft=sh sw=2 et:
+ 

linux-tkg-config/prepare

@@ -1,16 +1,17 @@
 #!/bin/bash
 
 # List of kernels that are maintained upstream
-_current_kernels=("6.0" "5.19" "5.15" "5.10" "5.4")
+_current_kernels=("6.1" "6.0" "5.15" "5.10" "5.4")
 
 # List of kernels that are no longer maintained upstream
-_eol_kernels=("5.18" "5.17" "5.16" "5.14" "5.13" "5.12" "5.11" "5.9" "5.8" "5.7")
+_eol_kernels=("5.19" "5.18" "5.17" "5.16" "5.14" "5.13" "5.12" "5.11" "5.9" "5.8" "5.7")
 
 typeset -Ag _kernel_git_remotes
 _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() {
@@ -287,7 +270,7 @@ _set_cpu_scheduler() {
   elif [ "$_kver" = "514" ]; then
     _avail_cpu_scheds=("pds" "bmq" "cacule" "cfs")
   elif [ "$_kver" = "515" ]; then
-    _avail_cpu_scheds=("pds" "bmq" "cacule" "tt" "cfs")
+    _avail_cpu_scheds=("pds" "bmq" "cacule" "tt" "bore" "cfs")
   elif [ "$_kver" = "516" ]; then
     _avail_cpu_scheds=("pds" "bmq" "cacule" "cfs")
   elif [ "$_kver" = "517" ]; then
@@ -297,19 +280,30 @@ _set_cpu_scheduler() {
   elif [ "$_kver" = "519" ]; then
     _avail_cpu_scheds=("cfs" "pds" "bmq" "cacule" "tt" "bore")
   elif [ "$_kver" = "600" ]; then
-    _avail_cpu_scheds=("cfs" "pds" "bmq" "bore")
+    _avail_cpu_scheds=("cfs" "pds" "bmq" "tt" "bore")
+  elif [ "$_kver" = "601" ]; then
+    _avail_cpu_scheds=("cfs" "tt" "bore")
   else
     _avail_cpu_scheds=("cfs")
   fi
 
   if [ "${_preempt_rt}" = "1" ]; then
+    warning "! Since you have enabled _preempt_rt, incompatible cpu schedulers will not be available !"
+    if [[ "${_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 "${_avail_cpu_scheds[@]}"; do
+    if [ "$_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
@@ -432,6 +426,7 @@ _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} ${_git_mirror}/master
@@ -449,6 +444,7 @@ _linux_git_branch_checkout() {
       msg2 "${_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
@@ -637,7 +633,7 @@ _tkg_srcprep() {
   fi
 
 
-  wget -O "${_patch_location}/${_patch_name}.patch" "https://raw.githubusercontent.com/graysky2/kernel_compiler_patch/master/${_outdated}${_patch_name}.patch" || true
+  curl "https://raw.githubusercontent.com/graysky2/kernel_compiler_patch/master/${_outdated}${_patch_name}.patch" > "$srcdir"/"${_patch_name}".patch || true
   tkgpatch="${_patch_location}/${_patch_name}.patch"
   if [ -e "$tkgpatch" ]; then
     _msg="Applying graysky's cpu opts patch" && _tkg_patcher
@@ -650,10 +646,15 @@ _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
-        preempt_rt_file_gz="patch-${_basekernel}.${preempt_rt_ksubver}-rt${_rt_rev_map["$_basekernel"]}.patch.gz"
+      if [ "${_preempt_rt_force}" = "1" ] || [ "${preempt_rt_ksubver}" = "${_sub}" ]; then
+        if [[ "${_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 ${preempt_rt_file_gz} .gz`
-        wget -P "$srcdir" "https://cdn.kernel.org/pub/linux/kernel/projects/rt/${_basekernel}/${preempt_rt_file_gz}"
+        curl "https://cdn.kernel.org/pub/linux/kernel/projects/rt/${_basekernel}/${preempt_rt_file_gz}" > "$srcdir"/"${preempt_rt_file_gz}"
         last_pwd=`pwd`
         cd "$srcdir"
         gunzip -k "$srcdir/${preempt_rt_file_gz}"
@@ -661,10 +662,10 @@ _tkg_srcprep() {
         tkgpatch="$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
 
@@ -677,6 +678,11 @@ _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="$srcdir/0013-fedora-rpm.patch"
     _msg="RPM: fixing spec generator" && _tkg_patcher
@@ -705,7 +711,7 @@ _tkg_srcprep() {
   elif [ "$_kver" = "509" ]; then
     rev=3
   elif [ "$_kver" = "510" ]; then
-    rev=3
+    rev=5
   elif [ "$_kver" = "511" ]; then
     rev=3
   elif [ "$_kver" = "512" ]; then
@@ -804,22 +810,10 @@ _tkg_srcprep() {
   elif [ "${_cpusched}" = "tt" ]; then
     _msg="Applying TT patch"
     if [ "${_distro}" = "Void" ]; then
-      if [[ $_kver = 515 ]]; then
-        curl "https://raw.githubusercontent.com/CachyOS/kernel-patches/master/${_basekernel}/TT/0001-tt-${_basekernel}.patch" > "$srcdir"/tt.patch
-      elif [[ $_kver = 517 ]] || [[ $_kver = 519 ]]; then
-        curl "https://raw.githubusercontent.com/ptr1337/kernel-patches/master/${_basekernel}/sched/0001-tt.patch" > "$wrksrc"/tt.patch
-      else
-        curl "https://raw.githubusercontent.com/ptr1337/kernel-patches/master/${_basekernel}/sched/0001-tt-${_basekernel}.patch" > "$wrksrc"/tt.patch
-      fi
+      curl "https://raw.githubusercontent.com/CachyOS/kernel-patches/master/${_basekernel}/sched/0001-tt.patch" > "$wrksrc"/tt.patch
       tkgpatch="$wrksrc/tt.patch" && _tkg_patcher
     else
-      if [[ $_kver = 515 ]]; then
-         curl "https://raw.githubusercontent.com/CachyOS/kernel-patches/master/${_basekernel}/TT/0001-tt-${_basekernel}.patch" > "$srcdir"/tt.patch
-      elif [[ $_kver = 517 ]] || [[ $_kver = 519 ]]; then
-         curl "https://raw.githubusercontent.com/ptr1337/kernel-patches/master/${_basekernel}/sched/0001-tt.patch" > "$srcdir"/tt.patch
-      else
-         curl "https://raw.githubusercontent.com/ptr1337/kernel-patches/master/${_basekernel}/sched/0001-tt-${_basekernel}.patch" > "$srcdir"/tt.patch
-      fi
+      curl "https://raw.githubusercontent.com/CachyOS/kernel-patches/master/${_basekernel}/sched/0001-tt.patch" > "$srcdir"/tt.patch
       tkgpatch="$srcdir/tt.patch" && _tkg_patcher
     fi
     if [ "$_tt_high_hz" = "true" ] && [ $_kver = 515 ]; then
@@ -834,14 +828,11 @@ _tkg_srcprep() {
     fi
   elif [ "${_cpusched}" = "bore" ]; then
     _msg="Applying BORE patch"
-    if [ "$_kver" = "518" ]; then
-      _bore_suffix="-sched"
-    fi
     if [ "${_distro}" = "Void" ]; then
-      curl "https://raw.githubusercontent.com/CachyOS/kernel-patches/master/${_basekernel}/sched/0001-bore$_bore_suffix.patch" > "$wrksrc"/0001-bore.patch
+      curl "https://raw.githubusercontent.com/CachyOS/kernel-patches/master/${_basekernel}/sched/0001-bore.patch" > "$wrksrc"/0001-bore.patch
       tkgpatch="$wrksrc/0001-bore.patch" && _tkg_patcher
     else
-      curl "https://raw.githubusercontent.com/CachyOS/kernel-patches/master/${_basekernel}/sched/0001-bore$_bore_suffix.patch" > "$srcdir"/0001-bore.patch
+      curl "https://raw.githubusercontent.com/CachyOS/kernel-patches/master/${_basekernel}/sched/0001-bore.patch" > "$srcdir"/0001-bore.patch
       tkgpatch="$srcdir/0001-bore.patch" && _tkg_patcher
     fi
   elif [ "${_cpusched}" = "cfs" ]; then
@@ -883,7 +874,7 @@ _tkg_srcprep() {
   if [ -z $_debug ]; then
 
   # Set some -tkg defaults
-  _disable "DYNAMIC_FAULT" "DEFAULT_FQ_CODEL"
+  _disable "DYNAMIC_FAULT" "DEFAULT_FQ_CODEL" "WERROR"
   _enable "DEFAULT_CAKE"
   if [ "$_kver" = "504" ]; then
     _module "TP_SMAPI"
@@ -956,10 +947,10 @@ _tkg_srcprep() {
   # cpu opt
   _cpu_marchs=("native_amd" "native_intel" "generic_cpu" "generic_cpu2" "generic_cpu3" "generic_cpu4")
   _cpu_marchs+=("k8" "k8sse3" "k10" "barcelona" "bobcat" "jaguar" "bulldozer" "piledriver")
-  _cpu_marchs+=("steamroller" "excavator" "zen" "zen2" "zen3" "mpsc" "atom" "core2" "nehalem" "westmere")
+  _cpu_marchs+=("steamroller" "excavator" "zen" "zen2" "zen3" "zen4" "mpsc" "atom" "core2" "nehalem" "westmere")
   _cpu_marchs+=("bonnell" "silvermont" "sandybridge" "ivybridge" "haswell" "broadwell" "skylake")
   _cpu_marchs+=("skylakex" "cannonlake" "icelake" "goldmont" "goldmontplus" "cascadelake")
-  _cpu_marchs+=("cooperlake" "tigerlake" "sapphirerapids" "rocketlake" "alderlake")
+  _cpu_marchs+=("cooperlake" "tigerlake" "sapphirerapids" "rocketlake" "alderlake" "raptorlake" "meteorlake")
 
   typeset -A _generic_march_map
   _generic_march_map=(
@@ -1343,7 +1334,7 @@ _tkg_srcprep() {
     plain "Use CattaRappa mode (Tickless/Dynticks) ?"
     _tickless_array_text=(
       "No, use periodic ticks."
-      "Yes, full tickless baby!\n        Can give higher performances in many cases but lower consistency on some hardware."
+      "Yes, full tickless baby!\n       Full tickless can give higher performances in case you use isolation of CPUs for task, in other cases it behaves as Idle."
       "Just tickless idle plz.\n        Just tickless idle can perform better with some platforms (mostly AMD) or CPU schedulers (mostly MuQSS)."
     )
     _default_index="2"
@@ -1614,8 +1605,10 @@ CONFIG_DEBUG_INFO_BTF_MODULES=y\r
   fi
   if [ -n "$_NR_CPUS_value" ]; then
     scripts/config --set-val "NR_CPUS" "$_NR_CPUS_value"
+    _enable "FORCE_NR_CPUS"
   else
     scripts/config --set-val "NR_CPUS" "128"
+    _disable "FORCE_NR_CPUS"
   fi
 
   fi

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/6.0/0009-prjc_v6.0-r0.patch

@@ -1,56 +1,3 @@
-From b53bf730e6bba71ebc0ec8452cc2ca399137090e Mon Sep 17 00:00:00 2001
-From: Tor Vic <torvic9@mailbox.org>
-Date: Mon, 3 Oct 2022 11:19:50 +0200
-Subject: [PATCH] Project-C 6.0-rc0-vd
-
----
- .../admin-guide/kernel-parameters.txt         |    6 +
- Documentation/admin-guide/sysctl/kernel.rst   |   10 +
- Documentation/scheduler/sched-BMQ.txt         |  110 +
- fs/proc/base.c                                |    2 +-
- include/asm-generic/resource.h                |    2 +-
- include/linux/sched.h                         |   33 +-
- include/linux/sched/deadline.h                |   20 +
- include/linux/sched/prio.h                    |   26 +
- include/linux/sched/rt.h                      |    2 +
- include/linux/sched/topology.h                |    3 +-
- init/Kconfig                                  |   34 +
- init/init_task.c                              |   18 +
- kernel/Kconfig.preempt                        |    2 +-
- kernel/cgroup/cpuset.c                        |    4 +-
- kernel/delayacct.c                            |    2 +-
- kernel/exit.c                                 |    4 +-
- kernel/locking/rtmutex.c                      |   16 +-
- kernel/sched/Makefile                         |    5 +
- kernel/sched/alt_core.c                       | 7937 +++++++++++++++++
- kernel/sched/alt_debug.c                      |   31 +
- kernel/sched/alt_sched.h                      |  645 ++
- kernel/sched/bmq.h                            |  110 +
- kernel/sched/build_policy.c                   |    8 +-
- kernel/sched/build_utility.c                  |    3 +-
- kernel/sched/cpufreq_schedutil.c              |   10 +
- kernel/sched/cputime.c                        |   10 +-
- kernel/sched/debug.c                          |   10 +
- kernel/sched/idle.c                           |    2 +
- kernel/sched/pds.h                            |  127 +
- kernel/sched/pelt.c                           |    4 +-
- kernel/sched/pelt.h                           |    8 +-
- kernel/sched/sched.h                          |    9 +
- kernel/sched/stats.c                          |    4 +
- kernel/sched/stats.h                          |    2 +
- kernel/sched/topology.c                       |   17 +
- kernel/sysctl.c                               |   15 +
- kernel/time/hrtimer.c                         |    2 +
- kernel/time/posix-cpu-timers.c                |   10 +-
- kernel/trace/trace_selftest.c                 |    5 +
- 39 files changed, 9245 insertions(+), 23 deletions(-)
- create mode 100644 Documentation/scheduler/sched-BMQ.txt
- create mode 100644 kernel/sched/alt_core.c
- create mode 100644 kernel/sched/alt_debug.c
- create mode 100644 kernel/sched/alt_sched.h
- create mode 100644 kernel/sched/bmq.h
- create mode 100644 kernel/sched/pds.h
-
 diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
 index 426fa892d311..43b06e44128c 100644
 --- a/Documentation/admin-guide/kernel-parameters.txt
@@ -405,7 +352,7 @@ index 816df6cc444e..c8da08e18c91 100644
  #else
  static inline void rebuild_sched_domains_energy(void)
 diff --git a/init/Kconfig b/init/Kconfig
-index 532362fcfe31..d9ccd98f2856 100644
+index 532362fcfe31..2bf9e67b73c9 100644
 --- a/init/Kconfig
 +++ b/init/Kconfig
 @@ -808,6 +808,7 @@ menu "Scheduler features"
@@ -422,15 +369,15 @@ index 532362fcfe31..d9ccd98f2856 100644
 
 +menuconfig SCHED_ALT
 +	bool "Alternative CPU Schedulers"
-+	default n
++	default y
 +	help
-+	  This feature enables the ProjectC alternative CPU schedulers."
++	  This feature enable alternative CPU scheduler"
 +
 +if SCHED_ALT
 +
 +choice
-+	prompt "Alternative CPU schedulers"
-+	default SCHED_PDS
++	prompt "Alternative CPU Scheduler"
++	default SCHED_BMQ
 +
 +config SCHED_BMQ
 +	bool "BMQ CPU scheduler"
@@ -685,10 +632,10 @@ index 976092b7bd45..31d587c16ec1 100644
  obj-y += build_utility.o
 diff --git a/kernel/sched/alt_core.c b/kernel/sched/alt_core.c
 new file mode 100644
-index 000000000000..f3bac14124c3
+index 000000000000..03e3956194f7
 --- /dev/null
 +++ b/kernel/sched/alt_core.c
-@@ -0,0 +1,7937 @@
+@@ -0,0 +1,7890 @@
 +/*
 + *  kernel/sched/alt_core.c
 + *
@@ -758,7 +705,7 @@ index 000000000000..f3bac14124c3
 +#define sched_feat(x)	(0)
 +#endif /* CONFIG_SCHED_DEBUG */
 +
-+#define ALT_SCHED_VERSION "v6.0-r0-vd"
++#define ALT_SCHED_VERSION "v6.0-r0"
 +
 +/* rt_prio(prio) defined in include/linux/sched/rt.h */
 +#define rt_task(p)		rt_prio((p)->prio)
@@ -838,91 +785,7 @@ index 000000000000..f3bac14124c3
 +#ifdef CONFIG_SCHED_SMT
 +static cpumask_t sched_sg_idle_mask ____cacheline_aligned_in_smp;
 +#endif
-+
-+#define BITS_PER_ATOMIC_LONG_T BITS_PER_LONG
-+typedef struct sched_bitmask {
-+	atomic_long_t bits[DIV_ROUND_UP(SCHED_QUEUE_BITS, BITS_PER_ATOMIC_LONG_T)];
-+} sched_bitmask_t;
-+static sched_bitmask_t sched_rq_watermark[NR_CPUS] ____cacheline_aligned_in_smp;
-+
-+#define x(p, set, mask)                                \
-+	do {                                           \
-+		smp_mb__before_atomic();               \
-+		if (set)                               \
-+			atomic_long_or((mask), (p));   \
-+		else                                   \
-+			atomic_long_and(~(mask), (p)); \
-+		smp_mb__after_atomic();                \
-+	} while (0)
-+
-+static __always_inline void sched_rq_watermark_fill_downwards(int cpu, unsigned int end,
-+		unsigned int start, bool set)
-+{
-+	unsigned int start_idx, start_bit;
-+	unsigned int end_idx, end_bit;
-+	atomic_long_t *p;
-+
-+	if (end == start) {
-+		return;
-+	}
-+
-+	start_idx = start / BITS_PER_ATOMIC_LONG_T;
-+	start_bit = start % BITS_PER_ATOMIC_LONG_T;
-+	end_idx = (end - 1) / BITS_PER_ATOMIC_LONG_T;
-+	end_bit = (end - 1) % BITS_PER_ATOMIC_LONG_T;
-+	p = &sched_rq_watermark[cpu].bits[end_idx];
-+
-+	if (end_idx == start_idx) {
-+		x(p, set, (~0UL >> (BITS_PER_ATOMIC_LONG_T - 1 - end_bit)) & (~0UL << start_bit));
-+		return;
-+	}
-+
-+	if (end_bit != BITS_PER_ATOMIC_LONG_T - 1) {
-+		x(p, set, (~0UL >> (BITS_PER_ATOMIC_LONG_T - 1 - end_bit)));
-+		p -= 1;
-+		end_idx -= 1;
-+	}
-+
-+	while (end_idx != start_idx) {
-+		smp_mb__before_atomic();
-+		atomic_long_set(p, set ? ~0UL : 0);
-+		smp_mb__after_atomic();
-+		p -= 1;
-+		end_idx -= 1;
-+	}
-+
-+	x(p, set, ~0UL << start_bit);
-+}
-+
-+#undef x
-+
-+static __always_inline bool sched_rq_watermark_and(cpumask_t *dstp, const cpumask_t *cpus, int prio, bool not)
-+{
-+	int cpu;
-+	bool ret = false;
-+	int idx = prio / BITS_PER_ATOMIC_LONG_T;
-+	int bit = prio % BITS_PER_ATOMIC_LONG_T;
-+
-+	cpumask_clear(dstp);
-+	for_each_cpu(cpu, cpus)
-+		if (test_bit(bit, (long*)&sched_rq_watermark[cpu].bits[idx].counter) == !not) {
-+			__cpumask_set_cpu(cpu, dstp);
-+			ret = true;
-+		}
-+	return ret;
-+}
-+
-+static __always_inline bool sched_rq_watermark_test(const cpumask_t *cpus, int prio, bool not)
-+{
-+	int cpu;
-+	int idx = prio / BITS_PER_ATOMIC_LONG_T;
-+	int bit = prio % BITS_PER_ATOMIC_LONG_T;
-+
-+	for_each_cpu(cpu, cpus)
-+		if (test_bit(bit, (long*)&sched_rq_watermark[cpu].bits[idx].counter) == !not)
-+			return true;
-+	return false;
-+}
++static cpumask_t sched_rq_watermark[SCHED_QUEUE_BITS] ____cacheline_aligned_in_smp;
 +
 +/* sched_queue related functions */
 +static inline void sched_queue_init(struct sched_queue *q)
@@ -951,6 +814,7 @@ index 000000000000..f3bac14124c3
 +{
 +	unsigned long watermark = find_first_bit(rq->queue.bitmap, SCHED_QUEUE_BITS);
 +	unsigned long last_wm = rq->watermark;
++	unsigned long i;
 +	int cpu;
 +
 +	if (watermark == last_wm)
@@ -959,25 +823,28 @@ index 000000000000..f3bac14124c3
 +	rq->watermark = watermark;
 +	cpu = cpu_of(rq);
 +	if (watermark < last_wm) {
-+		sched_rq_watermark_fill_downwards(cpu, SCHED_QUEUE_BITS - watermark, SCHED_QUEUE_BITS - last_wm, false);
++		for (i = last_wm; i > watermark; i--)
++			cpumask_clear_cpu(cpu, sched_rq_watermark + SCHED_QUEUE_BITS - i);
 +#ifdef CONFIG_SCHED_SMT
 +		if (static_branch_likely(&sched_smt_present) &&
-+		    unlikely(IDLE_TASK_SCHED_PRIO == last_wm))
++		    IDLE_TASK_SCHED_PRIO == last_wm)
 +			cpumask_andnot(&sched_sg_idle_mask,
 +				       &sched_sg_idle_mask, cpu_smt_mask(cpu));
 +#endif
 +		return;
 +	}
 +	/* last_wm < watermark */
-+	sched_rq_watermark_fill_downwards(cpu, SCHED_QUEUE_BITS - last_wm, SCHED_QUEUE_BITS - watermark, true);
++	for (i = watermark; i > last_wm; i--)
++		cpumask_set_cpu(cpu, sched_rq_watermark + SCHED_QUEUE_BITS - i);
 +#ifdef CONFIG_SCHED_SMT
 +	if (static_branch_likely(&sched_smt_present) &&
-+	    unlikely(IDLE_TASK_SCHED_PRIO == watermark)) {
-+		const cpumask_t *smt_mask = cpu_smt_mask(cpu);
++	    IDLE_TASK_SCHED_PRIO == watermark) {
++		cpumask_t tmp;
 +
-+		if (!sched_rq_watermark_test(smt_mask, 0, true))
++		cpumask_and(&tmp, cpu_smt_mask(cpu), sched_rq_watermark);
++		if (cpumask_equal(&tmp, cpu_smt_mask(cpu)))
 +			cpumask_or(&sched_sg_idle_mask,
-+				   &sched_sg_idle_mask, smt_mask);
++				   &sched_sg_idle_mask, cpu_smt_mask(cpu));
 +	}
 +#endif
 +}
@@ -1394,15 +1261,21 @@ index 000000000000..f3bac14124c3
 +	rq->load_stamp = time;
 +}
 +
-+unsigned long rq_load_util(struct rq *rq, int cpu)
++unsigned long rq_load_util(int cpu)
 +{
-+	return RQ_LOAD_HISTORY_TO_UTIL(rq->load_history) * (arch_scale_cpu_capacity(cpu) >> RQ_UTIL_SHIFT);
++	struct rq *rq;
++	unsigned long max;
++
++	rq = cpu_rq(cpu);
++	max = arch_scale_cpu_capacity(cpu);
++
++	return RQ_LOAD_HISTORY_TO_UTIL(rq->load_history) * (max >> RQ_UTIL_SHIFT);
 +}
 +
 +#ifdef CONFIG_SMP
 +unsigned long sched_cpu_util(int cpu)
 +{
-+	return rq_load_util(cpu_rq(cpu), cpu);
++	return rq_load_util(cpu);
 +}
 +#endif /* CONFIG_SMP */
 +
@@ -1579,11 +1452,15 @@ index 000000000000..f3bac14124c3
 +	({								\
 +		typeof(ptr) _ptr = (ptr);				\
 +		typeof(mask) _mask = (mask);				\
-+		typeof(*_ptr) _val = *_ptr;				\
++		typeof(*_ptr) _old, _val = *_ptr;			\
 +									\
-+		do {							\
-+		} while (!try_cmpxchg(_ptr, &_val, _val | _mask));	\
-+	_val;								\
++		for (;;) {						\
++			_old = cmpxchg(_ptr, _val, _val | _mask);	\
++			if (_old == _val)				\
++				break;					\
++			_val = _old;					\
++		}							\
++	_old;								\
 +})
 +
 +#if defined(CONFIG_SMP) && defined(TIF_POLLING_NRFLAG)
@@ -1592,7 +1469,7 @@ index 000000000000..f3bac14124c3
 + * this avoids any races wrt polling state changes and thereby avoids
 + * spurious IPIs.
 + */
-+static inline bool set_nr_and_not_polling(struct task_struct *p)
++static bool set_nr_and_not_polling(struct task_struct *p)
 +{
 +	struct thread_info *ti = task_thread_info(p);
 +	return !(fetch_or(&ti->flags, _TIF_NEED_RESCHED) & _TIF_POLLING_NRFLAG);
@@ -1607,28 +1484,30 @@ index 000000000000..f3bac14124c3
 +static bool set_nr_if_polling(struct task_struct *p)
 +{
 +	struct thread_info *ti = task_thread_info(p);
-+	typeof(ti->flags) val = READ_ONCE(ti->flags);
++	typeof(ti->flags) old, val = READ_ONCE(ti->flags);
 +
 +	for (;;) {
 +		if (!(val & _TIF_POLLING_NRFLAG))
 +			return false;
 +		if (val & _TIF_NEED_RESCHED)
 +			return true;
-+		if (try_cmpxchg(&ti->flags, &val, val | _TIF_NEED_RESCHED))
++		old = cmpxchg(&ti->flags, val, val | _TIF_NEED_RESCHED);
++		if (old == val)
 +			break;
++		val = old;
 +	}
 +	return true;
 +}
 +
 +#else
-+static inline bool set_nr_and_not_polling(struct task_struct *p)
++static bool set_nr_and_not_polling(struct task_struct *p)
 +{
 +	set_tsk_need_resched(p);
 +	return true;
 +}
 +
 +#ifdef CONFIG_SMP
-+static inline bool set_nr_if_polling(struct task_struct *p)
++static bool set_nr_if_polling(struct task_struct *p)
 +{
 +	return false;
 +}
@@ -2302,7 +2181,7 @@ index 000000000000..f3bac14124c3
 +	rq = cpu_rq(new_cpu);
 +
 +	raw_spin_lock(&rq->lock);
-+	WARN_ON_ONCE(task_cpu(p) != new_cpu);
++	BUG_ON(task_cpu(p) != new_cpu);
 +	sched_task_sanity_check(p, rq);
 +	enqueue_task(p, rq, 0);
 +	p->on_rq = TASK_ON_RQ_QUEUED;
@@ -2668,9 +2547,9 @@ index 000000000000..f3bac14124c3
 +#ifdef CONFIG_SCHED_SMT
 +	    cpumask_and(&tmp, &chk_mask, &sched_sg_idle_mask) ||
 +#endif
-+	    sched_rq_watermark_and(&tmp, &chk_mask, 0, false) ||
-+	    sched_rq_watermark_and(&tmp, &chk_mask,
-+			SCHED_QUEUE_BITS - 1 - task_sched_prio(p), false))
++	    cpumask_and(&tmp, &chk_mask, sched_rq_watermark) ||
++	    cpumask_and(&tmp, &chk_mask,
++			sched_rq_watermark + SCHED_QUEUE_BITS - 1 - task_sched_prio(p)))
 +		return best_mask_cpu(task_cpu(p), &tmp);
 +
 +	return best_mask_cpu(task_cpu(p), &chk_mask);
@@ -4052,7 +3931,8 @@ index 000000000000..f3bac14124c3
 +	 * Claim the task as running, we do this before switching to it
 +	 * such that any running task will have this set.
 +	 *
-+	 * See the ttwu() WF_ON_CPU case and its ordering comment.
++	 * See the smp_load_acquire(&p->on_cpu) case in ttwu() and
++	 * its ordering comment.
 +	 */
 +	WRITE_ONCE(next->on_cpu, 1);
 +}
@@ -4122,7 +4002,7 @@ index 000000000000..f3bac14124c3
 +	if (likely(!head))
 +		return NULL;
 +
-+	lockdep_assert_held(&rq->lock);
++	lockdep_assert_rq_held(rq);
 +	/*
 +	 * Must not take balance_push_callback off the list when
 +	 * splice_balance_callbacks() and balance_callbacks() are not
@@ -4793,7 +4673,7 @@ index 000000000000..f3bac14124c3
 +	 * find potential cpus which can migrate the current running task
 +	 */
 +	if (cpumask_test_cpu(cpu, &sched_sg_idle_mask) &&
-+	    sched_rq_watermark_and(&chk, cpu_online_mask, 0, true) &&
++	    cpumask_andnot(&chk, cpu_online_mask, sched_rq_watermark) &&
 +	    cpumask_andnot(&chk, &chk, &sched_rq_pending_mask)) {
 +		int i;
 +
@@ -4935,7 +4815,7 @@ index 000000000000..f3bac14124c3
 +int __init sched_tick_offload_init(void)
 +{
 +	tick_work_cpu = alloc_percpu(struct tick_work);
-+	WARN_ON_ONCE(!tick_work_cpu);
++	BUG_ON(!tick_work_cpu);
 +	return 0;
 +}
 +
@@ -5101,8 +4981,9 @@ index 000000000000..f3bac14124c3
 +#ifdef ALT_SCHED_DEBUG
 +void alt_sched_debug(void)
 +{
-+	printk(KERN_INFO "sched: pending: 0x%04lx, sg_idle: 0x%04lx\n",
++	printk(KERN_INFO "sched: pending: 0x%04lx, idle: 0x%04lx, sg_idle: 0x%04lx\n",
 +	       sched_rq_pending_mask.bits[0],
++	       sched_rq_watermark[0].bits[0],
 +	       sched_sg_idle_mask.bits[0]);
 +}
 +#else
@@ -5740,7 +5621,7 @@ index 000000000000..f3bac14124c3
 +	enum ctx_state prev_state;
 +
 +	/* Catch callers which need to be fixed */
-+	WARN_ON_ONCE(preempt_count() || !irqs_disabled());
++	BUG_ON(preempt_count() || !irqs_disabled());
 +
 +	prev_state = exception_enter();
 +
@@ -5915,17 +5796,29 @@ index 000000000000..f3bac14124c3
 +EXPORT_SYMBOL(set_user_nice);
 +
 +/*
++ * is_nice_reduction - check if nice value is an actual reduction
++ *
++ * Similar to can_nice() but does not perform a capability check.
++ *
++ * @p: task
++ * @nice: nice value
++ */
++static bool is_nice_reduction(const struct task_struct *p, const int nice)
++{
++	/* Convert nice value [19,-20] to rlimit style value [1,40]: */
++	int nice_rlim = nice_to_rlimit(nice);
++
++	return (nice_rlim <= task_rlimit(p, RLIMIT_NICE));
++}
++
++/*
 + * can_nice - check if a task can reduce its nice value
 + * @p: task
 + * @nice: nice value
 + */
 +int can_nice(const struct task_struct *p, const int nice)
 +{
-+	/* Convert nice value [19,-20] to rlimit style value [1,40] */
-+	int nice_rlim = nice_to_rlimit(nice);
-+
-+	return (nice_rlim <= task_rlimit(p, RLIMIT_NICE) ||
-+		capable(CAP_SYS_NICE));
++	return is_nice_reduction(p, nice) || capable(CAP_SYS_NICE);
 +}
 +
 +#ifdef __ARCH_WANT_SYS_NICE
@@ -6076,6 +5969,45 @@ index 000000000000..f3bac14124c3
 +	return match;
 +}
 +
++/*
++ * Allow unprivileged RT tasks to decrease priority.
++ * Only issue a capable test if needed and only once to avoid an audit
++ * event on permitted non-privileged operations:
++ */
++static int user_check_sched_setscheduler(struct task_struct *p,
++					 const struct sched_attr *attr,
++					 int policy, int reset_on_fork)
++{
++	if (rt_policy(policy)) {
++		unsigned long rlim_rtprio = task_rlimit(p, RLIMIT_RTPRIO);
++
++		/* Can't set/change the rt policy: */
++		if (policy != p->policy && !rlim_rtprio)
++			goto req_priv;
++
++		/* Can't increase priority: */
++		if (attr->sched_priority > p->rt_priority &&
++		    attr->sched_priority > rlim_rtprio)
++			goto req_priv;
++	}
++
++	/* Can't change other user's priorities: */
++	if (!check_same_owner(p))
++		goto req_priv;
++
++	/* Normal users shall not reset the sched_reset_on_fork flag: */
++	if (p->sched_reset_on_fork && !reset_on_fork)
++		goto req_priv;
++
++	return 0;
++
++req_priv:
++	if (!capable(CAP_SYS_NICE))
++		return -EPERM;
++
++	return 0;
++}
++
 +static int __sched_setscheduler(struct task_struct *p,
 +				const struct sched_attr *attr,
 +				bool user, bool pi)
@@ -6095,7 +6027,7 @@ index 000000000000..f3bac14124c3
 +	raw_spinlock_t *lock;
 +
 +	/* The pi code expects interrupts enabled */
-+	WARN_ON_ONCE(pi && in_interrupt());
++	BUG_ON(pi && in_interrupt());
 +
 +	/*
 +	 * Alt schedule FW supports SCHED_DEADLINE by squash it as prio 0 SCHED_FIFO
@@ -6132,34 +6064,11 @@ index 000000000000..f3bac14124c3
 +	    (attr->sched_priority != 0))
 +		return -EINVAL;
 +
-+	/*
-+	 * Allow unprivileged RT tasks to decrease priority:
-+	 */
-+	if (user && !capable(CAP_SYS_NICE)) {
-+		if (SCHED_FIFO == policy || SCHED_RR == policy) {
-+			unsigned long rlim_rtprio =
-+					task_rlimit(p, RLIMIT_RTPRIO);
-+
-+			/* Can't set/change the rt policy */
-+			if (policy != p->policy && !rlim_rtprio)
-+				return -EPERM;
-+
-+			/* Can't increase priority */
-+			if (attr->sched_priority > p->rt_priority &&
-+			    attr->sched_priority > rlim_rtprio)
-+				return -EPERM;
-+		}
-+
-+		/* Can't change other user's priorities */
-+		if (!check_same_owner(p))
-+			return -EPERM;
-+
-+		/* Normal users shall not reset the sched_reset_on_fork flag */
-+		if (p->sched_reset_on_fork && !reset_on_fork)
-+			return -EPERM;
-+	}
-+
 +	if (user) {
++		retval = user_check_sched_setscheduler(p, attr, policy, reset_on_fork);
++		if (retval)
++			return retval;
++
 +		retval = security_task_setscheduler(p);
 +		if (retval)
 +			return retval;
@@ -7583,7 +7492,7 @@ index 000000000000..f3bac14124c3
 +{
 +	struct mm_struct *mm = current->active_mm;
 +
-+	WARN_ON_ONCE(current != this_rq()->idle);
++	BUG_ON(current != this_rq()->idle);
 +
 +	if (mm != &init_mm) {
 +		switch_mm(mm, &init_mm, current);
@@ -8097,17 +8006,8 @@ index 000000000000..f3bac14124c3
 +	wait_bit_init();
 +
 +#ifdef CONFIG_SMP
-+	for (i = 0; i < nr_cpu_ids; i++) {
-+		long val = cpumask_test_cpu(i, cpu_present_mask) ? -1L : 0;
-+		int j;
-+		for (j = 0; j < DIV_ROUND_UP(SCHED_QUEUE_BITS, BITS_PER_ATOMIC_LONG_T); j++)
-+			atomic_long_set(&sched_rq_watermark[i].bits[j], val);
-+	}
-+	for (i = nr_cpu_ids; i < NR_CPUS; i++) {
-+		int j;
-+		for (j = 0; j < DIV_ROUND_UP(SCHED_QUEUE_BITS, BITS_PER_ATOMIC_LONG_T); j++)
-+			atomic_long_set(&sched_rq_watermark[i].bits[j], 0);
-+	}
++	for (i = 0; i < SCHED_QUEUE_BITS; i++)
++		cpumask_copy(sched_rq_watermark + i, cpu_present_mask);
 +#endif
 +
 +#ifdef CONFIG_CGROUP_SCHED
@@ -8665,7 +8565,7 @@ index 000000000000..1212a031700e
 +{}
 diff --git a/kernel/sched/alt_sched.h b/kernel/sched/alt_sched.h
 new file mode 100644
-index 000000000000..318431c553ca
+index 000000000000..bec061f2ae10
 --- /dev/null
 +++ b/kernel/sched/alt_sched.h
 @@ -0,0 +1,645 @@
@@ -8901,7 +8801,7 @@ index 000000000000..318431c553ca
 +#endif /* CONFIG_NO_HZ_COMMON */
 +};
 +
-+extern unsigned long rq_load_util(struct rq *rq, int cpu);
++extern unsigned long rq_load_util(int cpu);
 +
 +extern unsigned long calc_load_update;
 +extern atomic_long_t calc_load_tasks;
@@ -9456,18 +9356,10 @@ index d9dc9ab3773f..71a25540d65e 100644
 +#include "deadline.c"
 +#endif
 diff --git a/kernel/sched/build_utility.c b/kernel/sched/build_utility.c
-index 99bdd96f454f..bc17d5a6fc41 100644
+index 99bdd96f454f..23f80a86d2d7 100644
 --- a/kernel/sched/build_utility.c
 +++ b/kernel/sched/build_utility.c
-@@ -34,7 +34,6 @@
- #include <linux/nospec.h>
- #include <linux/proc_fs.h>
- #include <linux/psi.h>
--#include <linux/psi.h>
- #include <linux/ptrace_api.h>
- #include <linux/sched_clock.h>
- #include <linux/security.h>
-@@ -85,7 +84,9 @@
+@@ -85,7 +85,9 @@
 
  #ifdef CONFIG_SMP
  # include "cpupri.c"
@@ -9478,7 +9370,7 @@ index 99bdd96f454f..bc17d5a6fc41 100644
  #endif
 
 diff --git a/kernel/sched/cpufreq_schedutil.c b/kernel/sched/cpufreq_schedutil.c
-index 1207c78f85c1..f66b715e4287 100644
+index 1207c78f85c1..3ed06d7ef4f8 100644
 --- a/kernel/sched/cpufreq_schedutil.c
 +++ b/kernel/sched/cpufreq_schedutil.c
 @@ -159,9 +159,14 @@ static void sugov_get_util(struct sugov_cpu *sg_cpu)
@@ -9491,7 +9383,7 @@ index 1207c78f85c1..f66b715e4287 100644
  					  FREQUENCY_UTIL, NULL);
 +#else
 +	sg_cpu->bw_dl = 0;
-+	sg_cpu->util = rq_load_util(rq, sg_cpu->cpu);
++	sg_cpu->util = rq_load_util(cpu_of(rq));
 +#endif /* CONFIG_SCHED_ALT */
  }
 
@@ -10002,7 +9894,7 @@ index 8739c2a5a54e..d8dd6c15eb47 100644
 +#endif /* CONFIG_NUMA */
 +#endif
 diff --git a/kernel/sysctl.c b/kernel/sysctl.c
-index 205d605cacc5..c1dac3a542b8 100644
+index 205d605cacc5..7dd950601cca 100644
 --- a/kernel/sysctl.c
 +++ b/kernel/sysctl.c
 @@ -86,6 +86,10 @@
@@ -10016,7 +9908,23 @@ index 205d605cacc5..c1dac3a542b8 100644
  #ifdef CONFIG_PERF_EVENTS
  static const int six_hundred_forty_kb = 640 * 1024;
  #endif
-@@ -1943,6 +1947,17 @@ static struct ctl_table kern_table[] = {
+@@ -1631,6 +1635,7 @@ int proc_do_static_key(struct ctl_table *table, int write,
+ }
+
+ static struct ctl_table kern_table[] = {
++#ifndef CONFIG_SCHED_ALT
+ #ifdef CONFIG_NUMA_BALANCING
+ 	{
+ 		.procname	= "numa_balancing",
+@@ -1642,6 +1647,7 @@ static struct ctl_table kern_table[] = {
+ 		.extra2		= SYSCTL_FOUR,
+ 	},
+ #endif /* CONFIG_NUMA_BALANCING */
++#endif /* !CONFIG_SCHED_ALT */
+ 	{
+ 		.procname	= "panic",
+ 		.data		= &panic_timeout,
+@@ -1943,6 +1949,17 @@ static struct ctl_table kern_table[] = {
  		.proc_handler	= proc_dointvec,
  	},
  #endif
@@ -10129,6 +10037,3 @@ index a2d301f58ced..2ccdede8585c 100644
  	};
  	struct wakeup_test_data *x = data;
 
---
-2.37.3
-

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

@@ -64,3 +64,327 @@ index 2c7171e0b0010..85de313ddec29 100644
  	select CPU_FREQ_GOV_PERFORMANCE
  	help
 
+From 430daaab3c78de6bd82f10cfb5a0f016c6e583f6 Mon Sep 17 00:00:00 2001
+From: Desmond Cheong Zhi Xi <desmondcheongzx@gmail.com>
+Date: Mon, 4 Oct 2021 14:07:34 -0400
+Subject: [PATCH] Bluetooth: fix deadlock for RFCOMM sk state change
+
+Syzbot reports the following task hang [1]:
+
+INFO: task syz-executor255:8499 blocked for more than 143 seconds.
+      Not tainted 5.14.0-rc7-syzkaller #0
+
+Call Trace:
+ context_switch kernel/sched/core.c:4681 [inline]
+ __schedule+0x93a/0x26f0 kernel/sched/core.c:5938
+ schedule+0xd3/0x270 kernel/sched/core.c:6017
+ __lock_sock+0x13d/0x260 net/core/sock.c:2644
+ lock_sock_nested+0xf6/0x120 net/core/sock.c:3185
+ lock_sock include/net/sock.h:1612 [inline]
+ rfcomm_sk_state_change+0xb4/0x390 net/bluetooth/rfcomm/sock.c:73
+ __rfcomm_dlc_close+0x1b6/0x8a0 net/bluetooth/rfcomm/core.c:489
+ rfcomm_dlc_close+0x1ea/0x240 net/bluetooth/rfcomm/core.c:520
+ __rfcomm_sock_close+0xac/0x260 net/bluetooth/rfcomm/sock.c:220
+ rfcomm_sock_shutdown+0xe9/0x210 net/bluetooth/rfcomm/sock.c:931
+ rfcomm_sock_release+0x5f/0x140 net/bluetooth/rfcomm/sock.c:951
+ __sock_release+0xcd/0x280 net/socket.c:649
+ sock_close+0x18/0x20 net/socket.c:1314
+ __fput+0x288/0x920 fs/file_table.c:280
+ task_work_run+0xdd/0x1a0 kernel/task_work.c:164
+ exit_task_work include/linux/task_work.h:32 [inline]
+ do_exit+0xbd4/0x2a60 kernel/exit.c:825
+ do_group_exit+0x125/0x310 kernel/exit.c:922
+ get_signal+0x47f/0x2160 kernel/signal.c:2808
+ arch_do_signal_or_restart+0x2a9/0x1c40 arch/x86/kernel/signal.c:865
+ handle_signal_work kernel/entry/common.c:148 [inline]
+ exit_to_user_mode_loop kernel/entry/common.c:172 [inline]
+ exit_to_user_mode_prepare+0x17d/0x290 kernel/entry/common.c:209
+ __syscall_exit_to_user_mode_work kernel/entry/common.c:291 [inline]
+ syscall_exit_to_user_mode+0x19/0x60 kernel/entry/common.c:302
+ do_syscall_64+0x42/0xb0 arch/x86/entry/common.c:86
+ entry_SYSCALL_64_after_hwframe+0x44/0xae
+
+Showing all locks held in the system:
+1 lock held by khungtaskd/1653:
+ #0: ffffffff8b97c280 (rcu_read_lock){....}-{1:2}, at:
+ debug_show_all_locks+0x53/0x260 kernel/locking/lockdep.c:6446
+1 lock held by krfcommd/4781:
+ #0: ffffffff8d306528 (rfcomm_mutex){+.+.}-{3:3}, at:
+ rfcomm_process_sessions net/bluetooth/rfcomm/core.c:1979 [inline]
+ #0: ffffffff8d306528 (rfcomm_mutex){+.+.}-{3:3}, at:
+ rfcomm_run+0x2ed/0x4a20 net/bluetooth/rfcomm/core.c:2086
+2 locks held by in:imklog/8206:
+ #0: ffff8880182ce5f0 (&f->f_pos_lock){+.+.}-{3:3}, at:
+ __fdget_pos+0xe9/0x100 fs/file.c:974
+ #1: ffff8880b9c51a58 (&rq->__lock){-.-.}-{2:2}, at:
+ raw_spin_rq_lock_nested kernel/sched/core.c:460 [inline]
+ #1: ffff8880b9c51a58 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock
+ kernel/sched/sched.h:1307 [inline]
+ #1: ffff8880b9c51a58 (&rq->__lock){-.-.}-{2:2}, at: rq_lock
+ kernel/sched/sched.h:1610 [inline]
+ #1: ffff8880b9c51a58 (&rq->__lock){-.-.}-{2:2}, at:
+ __schedule+0x233/0x26f0 kernel/sched/core.c:5852
+4 locks held by syz-executor255/8499:
+ #0: ffff888039a83690 (&sb->s_type->i_mutex_key#13){+.+.}-{3:3}, at:
+ inode_lock include/linux/fs.h:774 [inline]
+ #0: ffff888039a83690 (&sb->s_type->i_mutex_key#13){+.+.}-{3:3}, at:
+ __sock_release+0x86/0x280 net/socket.c:648
+ #1:
+ ffff88802fa31120 (sk_lock-AF_BLUETOOTH-BTPROTO_RFCOMM){+.+.}-{0:0},
+ at: lock_sock include/net/sock.h:1612 [inline]
+ #1:
+ ffff88802fa31120 (sk_lock-AF_BLUETOOTH-BTPROTO_RFCOMM){+.+.}-{0:0},
+ at: rfcomm_sock_shutdown+0x54/0x210 net/bluetooth/rfcomm/sock.c:928
+ #2: ffffffff8d306528 (rfcomm_mutex){+.+.}-{3:3}, at:
+ rfcomm_dlc_close+0x34/0x240 net/bluetooth/rfcomm/core.c:507
+ #3: ffff888141bd6d28 (&d->lock){+.+.}-{3:3}, at:
+ __rfcomm_dlc_close+0x162/0x8a0 net/bluetooth/rfcomm/core.c:487
+==================================================================
+
+The task hangs because of a deadlock that occurs when lock_sock() is
+called in rfcomm_sk_state_change(). One such call stack is:
+
+  rfcomm_sock_shutdown():
+    lock_sock();
+    __rfcomm_sock_close():
+      rfcomm_dlc_close():
+        __rfcomm_dlc_close():
+          rfcomm_dlc_lock();
+          rfcomm_sk_state_change():
+            lock_sock();
+
+lock_sock() has to be called when the sk state is changed because the
+lock is not always held when rfcomm_sk_state_change() is
+called. However, besides the recursive deadlock, there is also an
+issue of a lock hierarchy inversion between rfcomm_dlc_lock() and
+lock_sock() if the socket is locked in rfcomm_sk_state_change().
+
+To avoid these issues, we can instead schedule the sk state change in
+the global workqueue. This is already the implicit assumption about
+how sk state changes happen. For example, in rfcomm_sock_shutdown(),
+the call to __rfcomm_sock_close() is followed by
+bt_sock_wait_state().
+
+Additionally, the call to rfcomm_sock_kill() inside
+rfcomm_sk_state_change() should be removed. The socket shouldn't be
+killed here because only rfcomm_sock_release() calls sock_orphan(),
+which it already follows up with a call to rfcomm_sock_kill().
+
+Fixes: b7ce436a5d79 ("Bluetooth: switch to lock_sock in RFCOMM")
+Link: https://syzkaller.appspot.com/bug?extid=7d51f807c81b190a127d [1]
+Reported-by: syzbot+7d51f807c81b190a127d@syzkaller.appspotmail.com
+Tested-by: syzbot+7d51f807c81b190a127d@syzkaller.appspotmail.com
+Signed-off-by: Desmond Cheong Zhi Xi <desmondcheongzx@gmail.com>
+Cc: Hillf Danton <hdanton@sina.com>
+---
+ include/net/bluetooth/rfcomm.h |  3 +++
+ net/bluetooth/rfcomm/core.c    |  2 ++
+ net/bluetooth/rfcomm/sock.c    | 34 ++++++++++++++++++++++------------
+ 3 files changed, 27 insertions(+), 12 deletions(-)
+
+diff --git a/include/net/bluetooth/rfcomm.h b/include/net/bluetooth/rfcomm.h
+index 99d26879b02a53..a92799fc5e74d0 100644
+--- a/include/net/bluetooth/rfcomm.h
++++ b/include/net/bluetooth/rfcomm.h
+@@ -171,6 +171,7 @@ struct rfcomm_dlc {
+ 	struct rfcomm_session *session;
+ 	struct sk_buff_head   tx_queue;
+ 	struct timer_list     timer;
++	struct work_struct    state_change_work;
+
+ 	struct mutex  lock;
+ 	unsigned long state;
+@@ -186,6 +187,7 @@ struct rfcomm_dlc {
+ 	u8            sec_level;
+ 	u8            role_switch;
+ 	u32           defer_setup;
++	int           err;
+
+ 	uint          mtu;
+ 	uint          cfc;
+@@ -310,6 +312,7 @@ struct rfcomm_pinfo {
+ 	u8     role_switch;
+ };
+
++void __rfcomm_sk_state_change(struct work_struct *work);
+ int  rfcomm_init_sockets(void);
+ void rfcomm_cleanup_sockets(void);
+
+diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c
+index 7324764384b677..c6494e85cd68b2 100644
+--- a/net/bluetooth/rfcomm/core.c
++++ b/net/bluetooth/rfcomm/core.c
+@@ -289,6 +289,7 @@ static void rfcomm_dlc_clear_state(struct rfcomm_dlc *d)
+ 	d->flags      = 0;
+ 	d->mscex      = 0;
+ 	d->sec_level  = BT_SECURITY_LOW;
++	d->err        = 0;
+ 	d->mtu        = RFCOMM_DEFAULT_MTU;
+ 	d->v24_sig    = RFCOMM_V24_RTC | RFCOMM_V24_RTR | RFCOMM_V24_DV;
+
+@@ -306,6 +307,7 @@ struct rfcomm_dlc *rfcomm_dlc_alloc(gfp_t prio)
+ 	timer_setup(&d->timer, rfcomm_dlc_timeout, 0);
+
+ 	skb_queue_head_init(&d->tx_queue);
++	INIT_WORK(&d->state_change_work, __rfcomm_sk_state_change);
+ 	mutex_init(&d->lock);
+ 	refcount_set(&d->refcnt, 1);
+
+diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
+index 4bf4ea6cbb5eee..4850dafbaa05fb 100644
+--- a/net/bluetooth/rfcomm/sock.c
++++ b/net/bluetooth/rfcomm/sock.c
+@@ -61,19 +61,22 @@ static void rfcomm_sk_data_ready(struct rfcomm_dlc *d, struct sk_buff *skb)
+ 		rfcomm_dlc_throttle(d);
+ }
+
+-static void rfcomm_sk_state_change(struct rfcomm_dlc *d, int err)
++void __rfcomm_sk_state_change(struct work_struct *work)
+ {
++	struct rfcomm_dlc *d = container_of(work, struct rfcomm_dlc,
++					    state_change_work);
+ 	struct sock *sk = d->owner, *parent;
+
+ 	if (!sk)
+ 		return;
+
+-	BT_DBG("dlc %p state %ld err %d", d, d->state, err);
+-
+ 	lock_sock(sk);
++	rfcomm_dlc_lock(d);
+
+-	if (err)
+-		sk->sk_err = err;
++	BT_DBG("dlc %p state %ld err %d", d, d->state, d->err);
++
++	if (d->err)
++		sk->sk_err = d->err;
+
+ 	sk->sk_state = d->state;
+
+@@ -91,15 +94,22 @@ static void rfcomm_sk_state_change(struct rfcomm_dlc *d, int err)
+ 		sk->sk_state_change(sk);
+ 	}
+
++	rfcomm_dlc_unlock(d);
+ 	release_sock(sk);
++	sock_put(sk);
++}
+
+-	if (parent && sock_flag(sk, SOCK_ZAPPED)) {
+-		/* We have to drop DLC lock here, otherwise
+-		 * rfcomm_sock_destruct() will dead lock. */
+-		rfcomm_dlc_unlock(d);
+-		rfcomm_sock_kill(sk);
+-		rfcomm_dlc_lock(d);
+-	}
++static void rfcomm_sk_state_change(struct rfcomm_dlc *d, int err)
++{
++	struct sock *sk = d->owner;
++
++	if (!sk)
++		return;
++
++	d->err = err;
++	sock_hold(sk);
++	if (!schedule_work(&d->state_change_work))
++		sock_put(sk);
+ }
+
+ /* ---- Socket functions ---- */
+From 50e6a66675f6c9835d4f1d4f8c947d1699ce8e24 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Christian=20K=C3=B6nig?= <christian.koenig@amd.com>
+Date: Fri, 7 Oct 2022 09:51:13 +0200
+Subject: [PATCH 4/5] drm/sched: add DRM_SCHED_FENCE_DONT_PIPELINE flag
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Setting this flag on a scheduler fence prevents pipelining of jobs
+depending on this fence. In other words we always insert a full CPU
+round trip before dependen jobs are pushed to the pipeline.
+
+Signed-off-by: Christian König <christian.koenig@amd.com>
+---
+ drivers/gpu/drm/scheduler/sched_entity.c | 3 ++-
+ include/drm/gpu_scheduler.h              | 9 +++++++++
+ 2 files changed, 11 insertions(+), 1 deletion(-)
+
+diff --git a/drivers/gpu/drm/scheduler/sched_entity.c b/drivers/gpu/drm/scheduler/sched_entity.c
+index 6b25b2f4f5a3..6137537aaea4 100644
+--- a/drivers/gpu/drm/scheduler/sched_entity.c
++++ b/drivers/gpu/drm/scheduler/sched_entity.c
+@@ -385,7 +385,8 @@ static bool drm_sched_entity_add_dependency_cb(struct drm_sched_entity *entity)
+ 	}
+
+ 	s_fence = to_drm_sched_fence(fence);
+-	if (s_fence && s_fence->sched == sched) {
++	if (s_fence && s_fence->sched == sched &&
++	    !test_bit(DRM_SCHED_FENCE_DONT_PIPELINE, &fence->flags)) {
+
+ 		/*
+ 		 * Fence is from the same scheduler, only need to wait for
+diff --git a/include/drm/gpu_scheduler.h b/include/drm/gpu_scheduler.h
+index addb135eeea6..289a33e80639 100644
+--- a/include/drm/gpu_scheduler.h
++++ b/include/drm/gpu_scheduler.h
+@@ -32,6 +32,15 @@
+
+ #define MAX_WAIT_SCHED_ENTITY_Q_EMPTY msecs_to_jiffies(1000)
+
++/**
++ * DRM_SCHED_FENCE_DONT_PIPELINE - Prefent dependency pipelining
++ *
++ * Setting this flag on a scheduler fence prevents pipelining of jobs depending
++ * on this fence. In other words we always insert a full CPU round trip before
++ * dependen jobs are pushed to the hw queue.
++ */
++#define DRM_SCHED_FENCE_DONT_PIPELINE	DMA_FENCE_FLAG_USER_BITS
++
+ struct drm_gem_object;
+
+ struct drm_gpu_scheduler;
+--
+2.25.1
+
+From e15e1601fba660124acd7ad41b6f61d46a1c4835 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Christian=20K=C3=B6nig?= <christian.koenig@amd.com>
+Date: Fri, 7 Oct 2022 10:59:58 +0200
+Subject: [PATCH 5/5] drm/amdgpu: use DRM_SCHED_FENCE_DONT_PIPELINE for VM
+ updates
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Make sure that we always have a CPU round trip to let the submission
+code correctly decide if a TLB flush is necessary or not.
+
+Signed-off-by: Christian König <christian.koenig@amd.com>
+---
+ drivers/gpu/drm/amd/amdgpu/amdgpu_vm_sdma.c | 9 ++++++++-
+ 1 file changed, 8 insertions(+), 1 deletion(-)
+
+diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_sdma.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_sdma.c
+index 1fd3cbca20a2..c7bf189d50de 100644
+--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_sdma.c
++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_sdma.c
+@@ -115,8 +115,15 @@ static int amdgpu_vm_sdma_commit(struct amdgpu_vm_update_params *p,
+ 		amdgpu_bo_fence(p->vm->root.bo, f, true);
+ 	}
+
+-	if (fence && !p->immediate)
++	if (fence && !p->immediate) {
++		/*
++		 * Most hw generations now have a separate queue for page table
++		 * updates, but when the queue is shared with userspace we need
++		 * the extra CPU round trip to correctly flush the TLB.
++		 */
++		set_bit(DRM_SCHED_FENCE_DONT_PIPELINE, &f->flags);
+ 		swap(*fence, f);
++	}
+ 	dma_fence_put(f);
+ 	return 0;
+
+--
+2.25.1
+

linux-tkg-patches/6.1/0001-add-sysctl-to-disallow-unprivileged-CLONE_NEWUSER-by.patch

@@ -0,0 +1,156 @@
+From 5ec2dd3a095442ec1a21d86042a4994f2ba24e63 Mon Sep 17 00:00:00 2001
+Message-Id: <5ec2dd3a095442ec1a21d86042a4994f2ba24e63.1512651251.git.jan.steffens@gmail.com>
+From: Serge Hallyn <serge.hallyn@canonical.com>
+Date: Fri, 31 May 2013 19:12:12 +0100
+Subject: [PATCH] add sysctl to disallow unprivileged CLONE_NEWUSER by default
+
+Signed-off-by: Serge Hallyn <serge.hallyn@ubuntu.com>
+[bwh: Remove unneeded binary sysctl bits]
+Signed-off-by: Daniel Micay <danielmicay@gmail.com>
+---
+ kernel/fork.c           | 15 +++++++++++++++
+ kernel/sysctl.c         | 12 ++++++++++++
+ kernel/user_namespace.c |  3 +++
+ 3 files changed, 30 insertions(+)
+
+diff --git a/kernel/fork.c b/kernel/fork.c
+index 07cc743698d3668e..4011d68a8ff9305c 100644
+--- a/kernel/fork.c
++++ b/kernel/fork.c
+@@ -102,6 +102,11 @@
+ 
+ #define CREATE_TRACE_POINTS
+ #include <trace/events/task.h>
++#ifdef CONFIG_USER_NS
++extern int unprivileged_userns_clone;
++#else
++#define unprivileged_userns_clone 0
++#endif
+ 
+ /*
+  * Minimum number of threads to boot the kernel
+@@ -1555,6 +1560,10 @@ static __latent_entropy struct task_struct *copy_process(
+ 	if ((clone_flags & (CLONE_NEWUSER|CLONE_FS)) == (CLONE_NEWUSER|CLONE_FS))
+ 		return ERR_PTR(-EINVAL);
+ 
++	if ((clone_flags & CLONE_NEWUSER) && !unprivileged_userns_clone)
++		if (!capable(CAP_SYS_ADMIN))
++			return ERR_PTR(-EPERM);
++
+ 	/*
+ 	 * Thread groups must share signals as well, and detached threads
+ 	 * can only be started up within the thread group.
+@@ -2348,6 +2357,12 @@ SYSCALL_DEFINE1(unshare, unsigned long, unshare_flags)
+ 	if (unshare_flags & CLONE_NEWNS)
+ 		unshare_flags |= CLONE_FS;
+ 
++	if ((unshare_flags & CLONE_NEWUSER) && !unprivileged_userns_clone) {
++		err = -EPERM;
++		if (!capable(CAP_SYS_ADMIN))
++			goto bad_unshare_out;
++	}
++
+ 	err = check_unshare_flags(unshare_flags);
+ 	if (err)
+ 		goto bad_unshare_out;
+diff --git a/kernel/sysctl.c b/kernel/sysctl.c
+index b86520ed3fb60fbf..f7dab3760839f1a1 100644
+--- a/kernel/sysctl.c
++++ b/kernel/sysctl.c
+@@ -105,6 +105,9 @@ extern int core_uses_pid;
+ 
+ #if defined(CONFIG_SYSCTL)
+ 
++#ifdef CONFIG_USER_NS
++extern int unprivileged_userns_clone;
++#endif
+ /* Constants used for minimum and maximum */
+
+ #ifdef CONFIG_PERF_EVENTS
+@@ -513,6 +516,15 @@ static struct ctl_table kern_table[] = {
+ 		.proc_handler	= proc_dointvec,
+ 	},
+ #endif
++#ifdef CONFIG_USER_NS
++	{
++		.procname	= "unprivileged_userns_clone",
++		.data		= &unprivileged_userns_clone,
++		.maxlen		= sizeof(int),
++		.mode		= 0644,
++		.proc_handler	= proc_dointvec,
++	},
++#endif
+ #ifdef CONFIG_PROC_SYSCTL
+ 	{
+ 		.procname	= "tainted",
+diff --git a/kernel/user_namespace.c b/kernel/user_namespace.c
+index c490f1e4313b998a..dd03bd39d7bf194d 100644
+--- a/kernel/user_namespace.c
++++ b/kernel/user_namespace.c
+@@ -24,6 +24,9 @@
+ #include <linux/projid.h>
+ #include <linux/fs_struct.h>
+ 
++/* sysctl */
++int unprivileged_userns_clone;
++
+ static struct kmem_cache *user_ns_cachep __read_mostly;
+ static DEFINE_MUTEX(userns_state_mutex);
+ 
+-- 
+2.15.1
+
+From b5202296055dd333db4425120d3f93ef4e6a0573 Mon Sep 17 00:00:00 2001
+From: "Jan Alexander Steffens (heftig)" <jan.steffens@gmail.com>
+Date: Thu, 7 Dec 2017 13:50:48 +0100
+Subject: ZEN: Add CONFIG for unprivileged_userns_clone
+
+This way our default behavior continues to match the vanilla kernel.
+---
+ init/Kconfig            | 16 ++++++++++++++++
+ kernel/user_namespace.c |  4 ++++
+ 2 files changed, 20 insertions(+)
+
+diff --git a/init/Kconfig b/init/Kconfig
+index 4592bf7997c0..f3df02990aff 100644
+--- a/init/Kconfig
++++ b/init/Kconfig
+@@ -1004,6 +1004,22 @@ config USER_NS
+ 
+ 	  If unsure, say N.
+ 
++config USER_NS_UNPRIVILEGED
++	bool "Allow unprivileged users to create namespaces"
++	default y
++	depends on USER_NS
++	help
++	  When disabled, unprivileged users will not be able to create
++	  new namespaces. Allowing users to create their own namespaces
++	  has been part of several recent local privilege escalation
++	  exploits, so if you need user namespaces but are
++	  paranoid^Wsecurity-conscious you want to disable this.
++
++	  This setting can be overridden at runtime via the
++	  kernel.unprivileged_userns_clone sysctl.
++
++	  If unsure, say Y.
++
+ config PID_NS
+ 	bool "PID Namespaces"
+ 	default y
+diff --git a/kernel/user_namespace.c b/kernel/user_namespace.c
+index 6b9dbc257e34..107b17f0d528 100644
+--- a/kernel/user_namespace.c
++++ b/kernel/user_namespace.c
+@@ -27,7 +27,11 @@
+ #include <linux/sort.h>
+ 
+ /* sysctl */
++#ifdef CONFIG_USER_NS_UNPRIVILEGED
++int unprivileged_userns_clone = 1;
++#else
+ int unprivileged_userns_clone;
++#endif
+ 
+ static struct kmem_cache *user_ns_cachep __read_mostly;
+ static DEFINE_MUTEX(userns_state_mutex);

linux-tkg-patches/6.1/0001-mm-Support-soft-dirty-flag-reset-for-VA-range.patch

@@ -0,0 +1,244 @@
+From 5ae86c8436b83762bc6cf46bea1da6ace2d3f50e Mon Sep 17 00:00:00 2001
+From: Paul Gofman <pgofman@codeweavers.com>
+Date: Wed, 6 May 2020 14:37:44 +0300
+Subject: [PATCH 1/2] mm: Support soft dirty flag reset for VA range.
+
+---
+ fs/proc/task_mmu.c | 129 ++++++++++++++++++++++++++++++++++++---------
+ 1 file changed, 103 insertions(+), 26 deletions(-)
+
+diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
+index 3cec6fbef725..7c7865028f10 100644
+--- a/fs/proc/task_mmu.c
++++ b/fs/proc/task_mmu.c
+@@ -1032,6 +1032,8 @@ enum clear_refs_types {
+
+ struct clear_refs_private {
+ 	enum clear_refs_types type;
++	unsigned long start, end;
++	bool clear_range;
+ };
+
+ #ifdef CONFIG_MEM_SOFT_DIRTY
+@@ -1125,6 +1127,8 @@ static int clear_refs_pte_range(pmd_t *pmd, unsigned long addr,
+ 	spinlock_t *ptl;
+ 	struct page *page;
+
++	BUG_ON(addr < cp->start || end > cp->end);
++
+ 	ptl = pmd_trans_huge_lock(pmd, vma);
+ 	if (ptl) {
+ 		if (cp->type == CLEAR_REFS_SOFT_DIRTY) {
+@@ -1181,9 +1185,11 @@ static int clear_refs_test_walk(unsigned long start, unsigned long end,
+ 	struct clear_refs_private *cp = walk->private;
+ 	struct vm_area_struct *vma = walk->vma;
+
+-	if (vma->vm_flags & VM_PFNMAP)
++	if (!cp->clear_range && (vma->vm_flags & VM_PFNMAP))
+ 		return 1;
+
++	BUG_ON(start < cp->start || end > cp->end);
++
+ 	/*
+ 	 * Writing 1 to /proc/pid/clear_refs affects all pages.
+ 	 * Writing 2 to /proc/pid/clear_refs only affects anonymous pages.
+@@ -1206,10 +1212,12 @@ static ssize_t clear_refs_write(struct file *file, const char __user *buf,
+ 				size_t count, loff_t *ppos)
+ {
+ 	struct task_struct *task;
+-	char buffer[PROC_NUMBUF];
++	char buffer[18];
+ 	struct mm_struct *mm;
+ 	struct vm_area_struct *vma;
+ 	enum clear_refs_types type;
++	unsigned long start, end;
++	bool clear_range;
+ 	int itype;
+ 	int rv;
+
+@@ -1218,12 +1226,34 @@ static ssize_t clear_refs_write(struct file *file, const char __user *buf,
+ 		count = sizeof(buffer) - 1;
+ 	if (copy_from_user(buffer, buf, count))
+ 		return -EFAULT;
+-	rv = kstrtoint(strstrip(buffer), 10, &itype);
+-	if (rv < 0)
+-		return rv;
+-	type = (enum clear_refs_types)itype;
+-	if (type < CLEAR_REFS_ALL || type >= CLEAR_REFS_LAST)
+-		return -EINVAL;
++
++	if (buffer[0] == '6')
++	{
++		static int once;
++
++		if (!once++)
++			printk(KERN_DEBUG "task_mmu: Using POC clear refs range implementation.\n");
++
++		if (count != 17)
++			return -EINVAL;
++
++		type = CLEAR_REFS_SOFT_DIRTY;
++		start = *(unsigned long *)(buffer + 1);
++		end = *(unsigned long *)(buffer + 1 + 8);
++	}
++	else
++	{
++		rv = kstrtoint(strstrip(buffer), 10, &itype);
++		if (rv < 0)
++			return rv;
++		type = (enum clear_refs_types)itype;
++
++		if (type < CLEAR_REFS_ALL || type >= CLEAR_REFS_LAST)
++			return -EINVAL;
++
++		start = 0;
++		end = -1UL;
++	}
+
+ 	task = get_proc_task(file_inode(file));
+ 	if (!task)
+@@ -1235,40 +1265,86 @@ static ssize_t clear_refs_write(struct file *file, const char __user *buf,
+ 			.type = type,
+ 		};
+
+-		if (mmap_write_lock_killable(mm)) {
+-			count = -EINTR;
+-			goto out_mm;
++		if (start || end != -1UL)
++		{
++			start = min(start, -1) & PAGE_MASK;
++			end = min(end, -1) & PAGE_MASK;
++
++			if (start >= end)
++			{
++				count = -EINVAL;
++				goto out_mm;
++			}
++			clear_range = true;
+ 		}
++		else
++		{
++			clear_range = false;
++		}
++
++		cp.start = start;
++		cp.end = end;
++		cp.clear_range = clear_range;
++
+ 		if (type == CLEAR_REFS_MM_HIWATER_RSS) {
++			if (mmap_write_lock_killable(mm)) {
++				count = -EINTR;
++				goto out_mm;
++			}
++
+ 			/*
+ 			 * Writing 5 to /proc/pid/clear_refs resets the peak
+ 			 * resident set size to this mm's current rss value.
+ 			 */
+ 			reset_mm_hiwater_rss(mm);
+-			goto out_unlock;
++			mmap_write_unlock(mm);
++			goto out_mm;
+ 		}
+
+ 		if (type == CLEAR_REFS_SOFT_DIRTY) {
+-			mas_for_each(&mas, vma, ULONG_MAX) {
+-				if (!(vma->vm_flags & VM_SOFTDIRTY))
+-					continue;
+-				vma->vm_flags &= ~VM_SOFTDIRTY;
+-				vma_set_page_prot(vma);
++			if (mmap_read_lock_killable(mm)) {
++				count = -EINTR;
++				goto out_mm;
+ 			}
+-
++			if (!clear_range)
++				mas_for_each(&mas, vma, ULONG_MAX) {
++				    if (!(vma->vm_flags & VM_SOFTDIRTY))
++					    continue;
++				    mmap_read_unlock(mm);
++				    if (mmap_write_lock_killable(mm)) {
++					    count = -EINTR;
++					    goto out_mm;
++				    }
++				    mas_for_each(&mas, vma, ULONG_MAX) {
++					    vma->vm_flags &= ~VM_SOFTDIRTY;
++					    vma_set_page_prot(vma);
++				    }
++				    mmap_write_downgrade(mm);
++				    break;
++				}
+ 			inc_tlb_flush_pending(mm);
+ 			mmu_notifier_range_init(&range, MMU_NOTIFY_SOFT_DIRTY,
+-						0, NULL, mm, 0, -1UL);
++						0, NULL, mm, start, end);
+ 			mmu_notifier_invalidate_range_start(&range);
+ 		}
+-		walk_page_range(mm, 0, -1, &clear_refs_walk_ops, &cp);
++		else
++		{
++			if (mmap_write_lock_killable(mm)) {
++				count = -EINTR;
++				goto out_mm;
++			}
++		}
++		walk_page_range(mm, start, end == -1UL ? -1 : end, &clear_refs_walk_ops, &cp);
+ 		if (type == CLEAR_REFS_SOFT_DIRTY) {
+ 			mmu_notifier_invalidate_range_end(&range);
+ 			flush_tlb_mm(mm);
+ 			dec_tlb_flush_pending(mm);
++			mmap_read_unlock(mm);
++		}
++		else
++		{
++			mmap_write_unlock(mm);
+ 		}
+-out_unlock:
+-		mmap_write_unlock(mm);
+ out_mm:
+ 		mmput(mm);
+ 	}
+@@ -1301,6 +1377,7 @@ struct pagemapread {
+ #define PM_PFRAME_MASK		GENMASK_ULL(PM_PFRAME_BITS - 1, 0)
+ #define PM_SOFT_DIRTY		BIT_ULL(55)
+ #define PM_MMAP_EXCLUSIVE	BIT_ULL(56)
++#define PM_SOFT_DIRTY_PAGE	BIT_ULL(57)
+ #define PM_UFFD_WP		BIT_ULL(57)
+ #define PM_FILE			BIT_ULL(61)
+ #define PM_SWAP			BIT_ULL(62)
+@@ -1373,13 +1450,13 @@ static pagemap_entry_t pte_to_pagemap_entry(struct pagemapread *pm,
+ 		flags |= PM_PRESENT;
+ 		page = vm_normal_page(vma, addr, pte);
+ 		if (pte_soft_dirty(pte))
+-			flags |= PM_SOFT_DIRTY;
++			flags |= PM_SOFT_DIRTY | PM_SOFT_DIRTY_PAGE;
+ 		if (pte_uffd_wp(pte))
+ 			flags |= PM_UFFD_WP;
+ 	} else if (is_swap_pte(pte)) {
+ 		swp_entry_t entry;
+ 		if (pte_swp_soft_dirty(pte))
+-			flags |= PM_SOFT_DIRTY;
++			flags |= PM_SOFT_DIRTY | PM_SOFT_DIRTY_PAGE;
+ 		if (pte_swp_uffd_wp(pte))
+ 			flags |= PM_UFFD_WP;
+ 		entry = pte_to_swp_entry(pte);
+@@ -1500,7 +1500,7 @@
+
+ 			flags |= PM_PRESENT;
+ 			if (pmd_soft_dirty(pmd))
+-				flags |= PM_SOFT_DIRTY;
++				flags |= PM_SOFT_DIRTY | PM_SOFT_DIRTY_PAGE;
+ 			if (pmd_uffd_wp(pmd))
+ 				flags |= PM_UFFD_WP;
+ 			if (pm->show_pfn)
+@@ -1442,7 +1519,7 @@ static int pagemap_pmd_range(pmd_t *pmdp, unsigned long addr, unsigned long end,
+ 			}
+ 			flags |= PM_SWAP;
+ 			if (pmd_swp_soft_dirty(pmd))
+-				flags |= PM_SOFT_DIRTY;
++				flags |= PM_SOFT_DIRTY | PM_SOFT_DIRTY_PAGE;
+ 			if (pmd_swp_uffd_wp(pmd))
+ 				flags |= PM_UFFD_WP;
+ 			VM_BUG_ON(!is_pmd_migration_entry(pmd));
+--
+2.30.2

linux-tkg-patches/6.1/0002-clear-patches.patch

@@ -0,0 +1,360 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Arjan van de Ven <arjan@linux.intel.com>
+Date: Mon, 14 Mar 2016 11:10:58 -0600
+Subject: [PATCH] pci pme wakeups
+
+Reduce wakeups for PME checks, which are a workaround for miswired
+boards (sadly, too many of them) in laptops.
+---
+ drivers/pci/pci.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
+index c9338f9..6974fbf 100644
+--- a/drivers/pci/pci.c
++++ b/drivers/pci/pci.c
+@@ -62,7 +62,7 @@ struct pci_pme_device {
+ 	struct pci_dev *dev;
+ };
+ 
+-#define PME_TIMEOUT 1000 /* How long between PME checks */
++#define PME_TIMEOUT 4000 /* How long between PME checks */
+ 
+ static void pci_dev_d3_sleep(struct pci_dev *dev)
+ {
+-- 
+https://clearlinux.org
+
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Arjan van de Ven <arjan@linux.intel.com>
+Date: Sat, 19 Mar 2016 21:32:19 -0400
+Subject: [PATCH] intel_idle: tweak cpuidle cstates
+
+Increase target_residency in cpuidle cstate
+
+Tune intel_idle to be a bit less agressive;
+Clear linux is cleaner in hygiene (wakupes) than the average linux,
+so we can afford changing these in a way that increases
+performance while keeping power efficiency
+---
+ drivers/idle/intel_idle.c | 44 +++++++++++++++++++--------------------
+ 1 file changed, 22 insertions(+), 22 deletions(-)
+
+diff --git a/drivers/idle/intel_idle.c b/drivers/idle/intel_idle.c
+index f449584..c994d24 100644
+--- a/drivers/idle/intel_idle.c
++++ b/drivers/idle/intel_idle.c
+@@ -531,7 +531,7 @@ static struct cpuidle_state hsw_cstates[] __initdata = {
+ 		.desc = "MWAIT 0x01",
+ 		.flags = MWAIT2flg(0x01) | CPUIDLE_FLAG_ALWAYS_ENABLE,
+ 		.exit_latency = 10,
+-		.target_residency = 20,
++		.target_residency = 120,
+ 		.enter = &intel_idle,
+ 		.enter_s2idle = intel_idle_s2idle, },
+ 	{
+@@ -539,7 +539,7 @@ static struct cpuidle_state hsw_cstates[] __initdata = {
+ 		.desc = "MWAIT 0x10",
+ 		.flags = MWAIT2flg(0x10) | CPUIDLE_FLAG_TLB_FLUSHED,
+ 		.exit_latency = 33,
+-		.target_residency = 100,
++		.target_residency = 900,
+ 		.enter = &intel_idle,
+ 		.enter_s2idle = intel_idle_s2idle, },
+ 	{
+@@ -547,7 +547,7 @@ static struct cpuidle_state hsw_cstates[] __initdata = {
+ 		.desc = "MWAIT 0x20",
+ 		.flags = MWAIT2flg(0x20) | CPUIDLE_FLAG_TLB_FLUSHED,
+ 		.exit_latency = 133,
+-		.target_residency = 400,
++		.target_residency = 1000,
+ 		.enter = &intel_idle,
+ 		.enter_s2idle = intel_idle_s2idle, },
+ 	{
+@@ -555,7 +555,7 @@ static struct cpuidle_state hsw_cstates[] __initdata = {
+ 		.desc = "MWAIT 0x32",
+ 		.flags = MWAIT2flg(0x32) | CPUIDLE_FLAG_TLB_FLUSHED,
+ 		.exit_latency = 166,
+-		.target_residency = 500,
++		.target_residency = 1500,
+ 		.enter = &intel_idle,
+ 		.enter_s2idle = intel_idle_s2idle, },
+ 	{
+@@ -563,7 +563,7 @@ static struct cpuidle_state hsw_cstates[] __initdata = {
+ 		.desc = "MWAIT 0x40",
+ 		.flags = MWAIT2flg(0x40) | CPUIDLE_FLAG_TLB_FLUSHED,
+ 		.exit_latency = 300,
+-		.target_residency = 900,
++		.target_residency = 2000,
+ 		.enter = &intel_idle,
+ 		.enter_s2idle = intel_idle_s2idle, },
+ 	{
+@@ -571,7 +571,7 @@ static struct cpuidle_state hsw_cstates[] __initdata = {
+ 		.desc = "MWAIT 0x50",
+ 		.flags = MWAIT2flg(0x50) | CPUIDLE_FLAG_TLB_FLUSHED,
+ 		.exit_latency = 600,
+-		.target_residency = 1800,
++		.target_residency = 5000,
+ 		.enter = &intel_idle,
+ 		.enter_s2idle = intel_idle_s2idle, },
+ 	{
+@@ -579,7 +579,7 @@ static struct cpuidle_state hsw_cstates[] __initdata = {
+ 		.desc = "MWAIT 0x60",
+ 		.flags = MWAIT2flg(0x60) | CPUIDLE_FLAG_TLB_FLUSHED,
+ 		.exit_latency = 2600,
+-		.target_residency = 7700,
++		.target_residency = 9000,
+ 		.enter = &intel_idle,
+ 		.enter_s2idle = intel_idle_s2idle, },
+ 	{
+@@ -599,7 +599,7 @@ static struct cpuidle_state bdw_cstates[] __initdata = {
+ 		.desc = "MWAIT 0x01",
+ 		.flags = MWAIT2flg(0x01) | CPUIDLE_FLAG_ALWAYS_ENABLE,
+ 		.exit_latency = 10,
+-		.target_residency = 20,
++		.target_residency = 120,
+ 		.enter = &intel_idle,
+ 		.enter_s2idle = intel_idle_s2idle, },
+ 	{
+@@ -607,7 +607,7 @@ static struct cpuidle_state bdw_cstates[] __initdata = {
+ 		.desc = "MWAIT 0x10",
+ 		.flags = MWAIT2flg(0x10) | CPUIDLE_FLAG_TLB_FLUSHED,
+ 		.exit_latency = 40,
+-		.target_residency = 100,
++		.target_residency = 1000,
+ 		.enter = &intel_idle,
+ 		.enter_s2idle = intel_idle_s2idle, },
+ 	{
+@@ -615,7 +615,7 @@ static struct cpuidle_state bdw_cstates[] __initdata = {
+ 		.desc = "MWAIT 0x20",
+ 		.flags = MWAIT2flg(0x20) | CPUIDLE_FLAG_TLB_FLUSHED,
+ 		.exit_latency = 133,
+-		.target_residency = 400,
++		.target_residency = 1000,
+ 		.enter = &intel_idle,
+ 		.enter_s2idle = intel_idle_s2idle, },
+ 	{
+@@ -623,7 +623,7 @@ static struct cpuidle_state bdw_cstates[] __initdata = {
+ 		.desc = "MWAIT 0x32",
+ 		.flags = MWAIT2flg(0x32) | CPUIDLE_FLAG_TLB_FLUSHED,
+ 		.exit_latency = 166,
+-		.target_residency = 500,
++		.target_residency = 2000,
+ 		.enter = &intel_idle,
+ 		.enter_s2idle = intel_idle_s2idle, },
+ 	{
+@@ -631,7 +631,7 @@ static struct cpuidle_state bdw_cstates[] __initdata = {
+ 		.desc = "MWAIT 0x40",
+ 		.flags = MWAIT2flg(0x40) | CPUIDLE_FLAG_TLB_FLUSHED,
+ 		.exit_latency = 300,
+-		.target_residency = 900,
++		.target_residency = 4000,
+ 		.enter = &intel_idle,
+ 		.enter_s2idle = intel_idle_s2idle, },
+ 	{
+@@ -639,7 +639,7 @@ static struct cpuidle_state bdw_cstates[] __initdata = {
+ 		.desc = "MWAIT 0x50",
+ 		.flags = MWAIT2flg(0x50) | CPUIDLE_FLAG_TLB_FLUSHED,
+ 		.exit_latency = 600,
+-		.target_residency = 1800,
++		.target_residency = 7000,
+ 		.enter = &intel_idle,
+ 		.enter_s2idle = intel_idle_s2idle, },
+ 	{
+@@ -647,7 +647,7 @@ static struct cpuidle_state bdw_cstates[] __initdata = {
+ 		.desc = "MWAIT 0x60",
+ 		.flags = MWAIT2flg(0x60) | CPUIDLE_FLAG_TLB_FLUSHED,
+ 		.exit_latency = 2600,
+-		.target_residency = 7700,
++		.target_residency = 9000,
+ 		.enter = &intel_idle,
+ 		.enter_s2idle = intel_idle_s2idle, },
+ 	{
+@@ -668,7 +668,7 @@ static struct cpuidle_state skl_cstates[] __initdata = {
+ 		.desc = "MWAIT 0x01",
+ 		.flags = MWAIT2flg(0x01) | CPUIDLE_FLAG_ALWAYS_ENABLE,
+ 		.exit_latency = 10,
+-		.target_residency = 20,
++		.target_residency = 120,
+ 		.enter = &intel_idle,
+ 		.enter_s2idle = intel_idle_s2idle, },
+ 	{
+@@ -676,7 +676,7 @@ static struct cpuidle_state skl_cstates[] __initdata = {
+ 		.desc = "MWAIT 0x10",
+ 		.flags = MWAIT2flg(0x10) | CPUIDLE_FLAG_TLB_FLUSHED,
+ 		.exit_latency = 70,
+-		.target_residency = 100,
++		.target_residency = 1000,
+ 		.enter = &intel_idle,
+ 		.enter_s2idle = intel_idle_s2idle, },
+ 	{
+@@ -684,7 +684,7 @@ static struct cpuidle_state skl_cstates[] __initdata = {
+ 		.desc = "MWAIT 0x20",
+ 		.flags = MWAIT2flg(0x20) | CPUIDLE_FLAG_TLB_FLUSHED,
+ 		.exit_latency = 85,
+-		.target_residency = 200,
++		.target_residency = 600,
+ 		.enter = &intel_idle,
+ 		.enter_s2idle = intel_idle_s2idle, },
+ 	{
+@@ -692,7 +692,7 @@ static struct cpuidle_state skl_cstates[] __initdata = {
+ 		.desc = "MWAIT 0x33",
+ 		.flags = MWAIT2flg(0x33) | CPUIDLE_FLAG_TLB_FLUSHED,
+ 		.exit_latency = 124,
+-		.target_residency = 800,
++		.target_residency = 3000,
+ 		.enter = &intel_idle,
+ 		.enter_s2idle = intel_idle_s2idle, },
+ 	{
+@@ -700,7 +700,7 @@ static struct cpuidle_state skl_cstates[] __initdata = {
+ 		.desc = "MWAIT 0x40",
+ 		.flags = MWAIT2flg(0x40) | CPUIDLE_FLAG_TLB_FLUSHED,
+ 		.exit_latency = 200,
+-		.target_residency = 800,
++		.target_residency = 3200,
+ 		.enter = &intel_idle,
+ 		.enter_s2idle = intel_idle_s2idle, },
+ 	{
+@@ -708,7 +708,7 @@ static struct cpuidle_state skl_cstates[] __initdata = {
+ 		.desc = "MWAIT 0x50",
+ 		.flags = MWAIT2flg(0x50) | CPUIDLE_FLAG_TLB_FLUSHED,
+ 		.exit_latency = 480,
+-		.target_residency = 5000,
++		.target_residency = 9000,
+ 		.enter = &intel_idle,
+ 		.enter_s2idle = intel_idle_s2idle, },
+ 	{
+@@ -716,7 +716,7 @@ static struct cpuidle_state skl_cstates[] __initdata = {
+ 		.desc = "MWAIT 0x60",
+ 		.flags = MWAIT2flg(0x60) | CPUIDLE_FLAG_TLB_FLUSHED,
+ 		.exit_latency = 890,
+-		.target_residency = 5000,
++		.target_residency = 9000,
+ 		.enter = &intel_idle,
+ 		.enter_s2idle = intel_idle_s2idle, },
+ 	{
+@@ -737,7 +737,7 @@ static struct cpuidle_state skx_cstates[] __initdata = {
+ 		.desc = "MWAIT 0x01",
+ 		.flags = MWAIT2flg(0x01) | CPUIDLE_FLAG_ALWAYS_ENABLE,
+ 		.exit_latency = 10,
+-		.target_residency = 20,
++		.target_residency = 300,
+ 		.enter = &intel_idle,
+ 		.enter_s2idle = intel_idle_s2idle, },
+ 	{
+-- 
+https://clearlinux.org
+
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Arjan van de Ven <arjan@linux.intel.com>
+Date: Fri, 6 Jan 2017 15:34:09 +0000
+Subject: [PATCH] ipv4/tcp: allow the memory tuning for tcp to go a little
+ bigger than default
+
+---
+ net/ipv4/tcp.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
+index 30c1142..4345075 100644
+--- a/net/ipv4/tcp.c
++++ b/net/ipv4/tcp.c
+@@ -4201,8 +4201,8 @@ void __init tcp_init(void)
+ 	tcp_init_mem();
+ 	/* Set per-socket limits to no more than 1/128 the pressure threshold */
+ 	limit = nr_free_buffer_pages() << (PAGE_SHIFT - 7);
+-	max_wshare = min(4UL*1024*1024, limit);
+-	max_rshare = min(6UL*1024*1024, limit);
++	max_wshare = min(16UL*1024*1024, limit);
++	max_rshare = min(16UL*1024*1024, limit);
+ 
+ 	init_net.ipv4.sysctl_tcp_wmem[0] = SK_MEM_QUANTUM;
+ 	init_net.ipv4.sysctl_tcp_wmem[1] = 16*1024;
+-- 
+https://clearlinux.org
+
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Arjan van de Ven <arjan@linux.intel.com>
+Date: Sun, 18 Feb 2018 23:35:41 +0000
+Subject: [PATCH] locking: rwsem: spin faster
+
+tweak rwsem owner spinning a bit
+---
+ kernel/locking/rwsem.c | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/kernel/locking/rwsem.c b/kernel/locking/rwsem.c
+index f11b9bd..1bbfcc1 100644
+--- a/kernel/locking/rwsem.c
++++ b/kernel/locking/rwsem.c
+@@ -717,6 +717,7 @@ rwsem_spin_on_owner(struct rw_semaphore *sem, unsigned long nonspinnable)
+ 	struct task_struct *new, *owner;
+ 	unsigned long flags, new_flags;
+ 	enum owner_state state;
++	int i = 0;
+ 
+ 	owner = rwsem_owner_flags(sem, &flags);
+ 	state = rwsem_owner_state(owner, flags, nonspinnable);
+@@ -750,7 +751,8 @@ rwsem_spin_on_owner(struct rw_semaphore *sem, unsigned long nonspinnable)
+ 			break;
+ 		}
+ 
+-		cpu_relax();
++		if (i++ > 1000)
++			cpu_relax();
+ 	}
+ 	rcu_read_unlock();
+ 
+-- 
+https://clearlinux.org
+
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Arjan van de Ven <arjan@linux.intel.com>
+Date: Thu, 2 Jun 2016 23:36:32 -0500
+Subject: [PATCH] initialize ata before graphics
+
+ATA init is the long pole in the boot process, and its asynchronous.
+move the graphics init after it so that ata and graphics initialize
+in parallel
+---
+ drivers/Makefile | 15 ++++++++-------
+ 1 file changed, 8 insertions(+), 7 deletions(-)
+
+diff --git a/drivers/Makefile b/drivers/Makefile
+index c0cd1b9..af1e2fb 100644
+--- a/drivers/Makefile
++++ b/drivers/Makefile
+@@ -59,15 +59,8 @@ obj-y				+= char/
+ # iommu/ comes before gpu as gpu are using iommu controllers
+ obj-y				+= iommu/
+ 
+-# gpu/ comes after char for AGP vs DRM startup and after iommu
+-obj-y				+= gpu/
+-
+ obj-$(CONFIG_CONNECTOR)		+= connector/
+ 
+-# i810fb and intelfb depend on char/agp/
+-obj-$(CONFIG_FB_I810)           += video/fbdev/i810/
+-obj-$(CONFIG_FB_INTEL)          += video/fbdev/intelfb/
+-
+ obj-$(CONFIG_PARPORT)		+= parport/
+ obj-$(CONFIG_NVM)		+= lightnvm/
+ obj-y				+= base/ block/ misc/ mfd/ nfc/
+@@ -80,6 +73,14 @@ obj-$(CONFIG_IDE)		+= ide/
+ obj-y				+= scsi/
+ obj-y				+= nvme/
+ obj-$(CONFIG_ATA)		+= ata/
++
++# gpu/ comes after char for AGP vs DRM startup and after iommu
++obj-y				+= gpu/
++
++# i810fb and intelfb depend on char/agp/
++obj-$(CONFIG_FB_I810)           += video/fbdev/i810/
++obj-$(CONFIG_FB_INTEL)          += video/fbdev/intelfb/
++
+ obj-$(CONFIG_TARGET_CORE)	+= target/
+ obj-$(CONFIG_MTD)		+= mtd/
+ obj-$(CONFIG_SPI)		+= spi/
+-- 
+https://clearlinux.org
+

linux-tkg-patches/6.1/0002-mm-Support-soft-dirty-flag-read-with-reset.patch

@@ -0,0 +1,363 @@
+From 9c85113cf4019e7b277a44e72bda8b78347aa72f Mon Sep 17 00:00:00 2001
+From: Paul Gofman <pgofman@codeweavers.com>
+Date: Thu, 7 May 2020 14:05:31 +0300
+Subject: [PATCH 2/2] mm: Support soft dirty flag read with reset.
+
+---
+ fs/proc/base.c     |   3 +
+ fs/proc/internal.h |   1 +
+ fs/proc/task_mmu.c | 144 +++++++++++++++++++++++++++++++++++++++------
+ 3 files changed, 130 insertions(+), 18 deletions(-)
+
+diff --git a/fs/proc/base.c b/fs/proc/base.c
+index b3422cda2a91..8199ae2411ca 100644
+--- a/fs/proc/base.c
++++ b/fs/proc/base.c
+@@ -3202,6 +3202,9 @@ static const struct pid_entry tgid_base_stuff[] = {
+ 	REG("smaps",      S_IRUGO, proc_pid_smaps_operations),
+ 	REG("smaps_rollup", S_IRUGO, proc_pid_smaps_rollup_operations),
+ 	REG("pagemap",    S_IRUSR, proc_pagemap_operations),
++#ifdef CONFIG_MEM_SOFT_DIRTY
++	REG("pagemap_reset", S_IRUSR, proc_pagemap_reset_operations),
++#endif
+ #endif
+ #ifdef CONFIG_SECURITY
+ 	DIR("attr",       S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations),
+diff --git a/fs/proc/internal.h b/fs/proc/internal.h
+index f60b379dcdc7..36a901cf0e7f 100644
+--- a/fs/proc/internal.h
++++ b/fs/proc/internal.h
+@@ -303,6 +303,7 @@ extern const struct file_operations proc_pid_smaps_operations;
+ extern const struct file_operations proc_pid_smaps_rollup_operations;
+ extern const struct file_operations proc_clear_refs_operations;
+ extern const struct file_operations proc_pagemap_operations;
++extern const struct file_operations proc_pagemap_reset_operations;
+ 
+ extern unsigned long task_vsize(struct mm_struct *);
+ extern unsigned long task_statm(struct mm_struct *,
+diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
+index 7c7865028f10..a21694967915 100644
+--- a/fs/proc/task_mmu.c
++++ b/fs/proc/task_mmu.c
+@@ -1056,8 +1056,8 @@ static inline bool pte_is_pinned(struct vm_area_struct *vma, unsigned long addr,
+ 	return page_maybe_dma_pinned(page);
+ }
+ 
+-static inline void clear_soft_dirty(struct vm_area_struct *vma,
+-		unsigned long addr, pte_t *pte)
++static inline bool clear_soft_dirty(struct vm_area_struct *vma,
++				    unsigned long addr, pte_t *pte)
+ {
+ 	/*
+ 	 * The soft-dirty tracker uses #PF-s to catch writes
+@@ -1066,37 +1066,46 @@ static inline void clear_soft_dirty(struct vm_area_struct *vma,
+ 	 * of how soft-dirty works.
+ 	 */
+ 	pte_t ptent = *pte;
++	bool ret = false;
+ 
+ 	if (pte_present(ptent)) {
+ 		pte_t old_pte;
+ 
+ 		if (pte_is_pinned(vma, addr, ptent))
+-			return;
++			return ret;
+ 		old_pte = ptep_modify_prot_start(vma, addr, pte);
++		ret = pte_soft_dirty(old_pte);
+ 		ptent = pte_wrprotect(old_pte);
+ 		ptent = pte_clear_soft_dirty(ptent);
+ 		ptep_modify_prot_commit(vma, addr, pte, old_pte, ptent);
+ 	} else if (is_swap_pte(ptent)) {
++		ret = pte_swp_soft_dirty(ptent);
+ 		ptent = pte_swp_clear_soft_dirty(ptent);
+ 		set_pte_at(vma->vm_mm, addr, pte, ptent);
+ 	}
++    return ret;
+ }
+ #else
+-static inline void clear_soft_dirty(struct vm_area_struct *vma,
++static inline bool clear_soft_dirty(struct vm_area_struct *vma,
+ 		unsigned long addr, pte_t *pte)
+ {
++    return false;
+ }
+ #endif
+ 
+ #if defined(CONFIG_MEM_SOFT_DIRTY) && defined(CONFIG_TRANSPARENT_HUGEPAGE)
+-static inline void clear_soft_dirty_pmd(struct vm_area_struct *vma,
++static inline bool clear_soft_dirty_pmd(struct vm_area_struct *vma,
+ 		unsigned long addr, pmd_t *pmdp)
+ {
+ 	pmd_t old, pmd = *pmdp;
++	bool ret = false;
+ 
+ 	if (pmd_present(pmd)) {
+ 		/* See comment in change_huge_pmd() */
+ 		old = pmdp_invalidate(vma, addr, pmdp);
++
++		ret = pmd_soft_dirty(old);
++
+ 		if (pmd_dirty(old))
+ 			pmd = pmd_mkdirty(pmd);
+ 		if (pmd_young(old))
+@@ -1107,14 +1116,17 @@ static inline void clear_soft_dirty_pmd(struct vm_area_struct *vma,
+ 
+ 		set_pmd_at(vma->vm_mm, addr, pmdp, pmd);
+ 	} else if (is_migration_entry(pmd_to_swp_entry(pmd))) {
++		ret = pmd_swp_soft_dirty(pmd);
+ 		pmd = pmd_swp_clear_soft_dirty(pmd);
+ 		set_pmd_at(vma->vm_mm, addr, pmdp, pmd);
+ 	}
++    return ret;
+ }
+ #else
+-static inline void clear_soft_dirty_pmd(struct vm_area_struct *vma,
++static inline bool clear_soft_dirty_pmd(struct vm_area_struct *vma,
+ 		unsigned long addr, pmd_t *pmdp)
+ {
++    return false;
+ }
+ #endif
+ 
+@@ -1367,6 +1379,7 @@ struct pagemapread {
+ 	int pos, len;		/* units: PM_ENTRY_BYTES, not bytes */
+ 	pagemap_entry_t *buffer;
+ 	bool show_pfn;
++	bool reset;
+ };
+ 
+ #define PAGEMAP_WALK_SIZE	(PMD_SIZE)
+@@ -1398,6 +1411,14 @@ static int add_to_pagemap(unsigned long addr, pagemap_entry_t *pme,
+ 	return 0;
+ }
+ 
++static int add_addr_to_pagemap(unsigned long addr, struct pagemapread *pm)
++{
++	((unsigned long *)pm->buffer)[pm->pos++] = addr;
++	if (pm->pos >= pm->len)
++		return PM_END_OF_BUFFER;
++	return 0;
++}
++
+ static int pagemap_pte_hole(unsigned long start, unsigned long end,
+ 			    __always_unused int depth, struct mm_walk *walk)
+ {
+@@ -1405,6 +1426,9 @@ static int pagemap_pte_hole(unsigned long start, unsigned long end,
+ 	unsigned long addr = start;
+ 	int err = 0;
+ 
++	if (pm->reset)
++		goto out;
++
+ 	while (addr < end) {
+ 		struct vm_area_struct *vma = find_vma(walk->mm, addr);
+ 		pagemap_entry_t pme = make_pme(0, 0);
+@@ -1439,8 +1463,9 @@ static int pagemap_pte_hole(unsigned long start, unsigned long end,
+ }
+ 
+ static pagemap_entry_t pte_to_pagemap_entry(struct pagemapread *pm,
+-		struct vm_area_struct *vma, unsigned long addr, pte_t pte)
++		struct vm_area_struct *vma, unsigned long addr, pte_t *pte_addr)
+ {
++	pte_t pte = *pte_addr;
+ 	u64 frame = 0, flags = 0;
+ 	struct page *page = NULL;
+ 
+@@ -1493,6 +1518,20 @@ static int pagemap_pmd_range(pmd_t *pmdp, unsigned long addr, unsigned long end,
+ 		pmd_t pmd = *pmdp;
+ 		struct page *page = NULL;
+ 
++		if (pm->reset)
++		{
++			if (clear_soft_dirty_pmd(vma, addr, pmdp))
++			{
++				for (; addr != end; addr += PAGE_SIZE)
++				{
++					err = add_addr_to_pagemap(addr, pm);
++					if (err)
++						break;
++				}
++			}
++			goto trans_huge_done;
++		}
++
+ 		if (vma->vm_flags & VM_SOFTDIRTY)
+ 			flags |= PM_SOFT_DIRTY;
+ 
+@@ -1541,6 +1580,7 @@ static int pagemap_pmd_range(pmd_t *pmdp, unsigned long addr, unsigned long end,
+ 					frame += (1 << MAX_SWAPFILES_SHIFT);
+ 			}
+ 		}
++trans_huge_done:
+ 		spin_unlock(ptl);
+ 		return err;
+ 	}
+@@ -1555,10 +1595,18 @@ static int pagemap_pmd_range(pmd_t *pmdp, unsigned long addr, unsigned long end,
+ 	 */
+ 	orig_pte = pte = pte_offset_map_lock(walk->mm, pmdp, addr, &ptl);
+ 	for (; addr < end; pte++, addr += PAGE_SIZE) {
+-		pagemap_entry_t pme;
++		if (pm->reset)
++		{
++			if (clear_soft_dirty(vma, addr, pte))
++			    err = add_addr_to_pagemap(addr, pm);
++		}
++		else
++		{
++			pagemap_entry_t pme;
+ 
+-		pme = pte_to_pagemap_entry(pm, vma, addr, *pte);
+-		err = add_to_pagemap(addr, &pme, pm);
++			pme = pte_to_pagemap_entry(pm, vma, addr, pte);
++			err = add_to_pagemap(addr, &pme, pm);
++		}
+ 		if (err)
+ 			break;
+ 	}
+@@ -1650,8 +1698,8 @@ static const struct mm_walk_ops pagemap_ops = {
+  * determine which areas of memory are actually mapped and llseek to
+  * skip over unmapped regions.
+  */
+-static ssize_t pagemap_read(struct file *file, char __user *buf,
+-			    size_t count, loff_t *ppos)
++static ssize_t do_pagemap_read(struct file *file, char __user *buf,
++			    size_t count, loff_t *ppos, bool reset)
+ {
+ 	struct mm_struct *mm = file->private_data;
+ 	struct pagemapread pm;
+@@ -1660,6 +1708,8 @@ static ssize_t pagemap_read(struct file *file, char __user *buf,
+ 	unsigned long start_vaddr;
+ 	unsigned long end_vaddr;
+ 	int ret = 0, copied = 0;
++	struct mmu_notifier_range range;
++	size_t buffer_len;
+ 
+ 	if (!mm || !mmget_not_zero(mm))
+ 		goto out;
+@@ -1675,19 +1725,38 @@ static ssize_t pagemap_read(struct file *file, char __user *buf,
+ 
+ 	/* do not disclose physical addresses: attack vector */
+ 	pm.show_pfn = file_ns_capable(file, &init_user_ns, CAP_SYS_ADMIN);
++	pm.reset = reset;
+ 
+-	pm.len = (PAGEMAP_WALK_SIZE >> PAGE_SHIFT);
+-	pm.buffer = kmalloc_array(pm.len, PM_ENTRY_BYTES, GFP_KERNEL);
++	buffer_len = min(PAGEMAP_WALK_SIZE >> PAGE_SHIFT, count / PM_ENTRY_BYTES);
++
++	pm.buffer = kmalloc_array(buffer_len, PM_ENTRY_BYTES, GFP_KERNEL);
+ 	ret = -ENOMEM;
+ 	if (!pm.buffer)
+ 		goto out_mm;
+ 
+ 	src = *ppos;
+ 	svpfn = src / PM_ENTRY_BYTES;
+-	end_vaddr = mm->task_size;
++
++	start_vaddr = svpfn << PAGE_SHIFT;
++
++	if (reset)
++	{
++		if (count < sizeof(end_vaddr))
++		{
++			ret = -EINVAL;
++			goto out_mm;
++		}
++		if (copy_from_user(&end_vaddr, buf, sizeof(end_vaddr)))
++			return -EFAULT;
++		end_vaddr = min(end_vaddr, mm->task_size);
++	}
++	else
++	{
++		end_vaddr = mm->task_size;
++		start_vaddr = end_vaddr;
++	}
+ 
+ 	/* watch out for wraparound */
+-	start_vaddr = end_vaddr;
+ 	if (svpfn <= (ULONG_MAX >> PAGE_SHIFT))
+ 		start_vaddr = untagged_addr(svpfn << PAGE_SHIFT);
+ 
+@@ -1707,18 +1776,35 @@ static ssize_t pagemap_read(struct file *file, char __user *buf,
+ 		unsigned long end;
+ 
+ 		pm.pos = 0;
+-		end = (start_vaddr + PAGEMAP_WALK_SIZE) & PAGEMAP_WALK_MASK;
++		pm.len = min(buffer_len, count / PM_ENTRY_BYTES);
++
++		end = reset ? end_vaddr : (start_vaddr + (pm.len << PAGE_SHIFT));
+ 		/* overflow ? */
+ 		if (end < start_vaddr || end > end_vaddr)
+ 			end = end_vaddr;
++
+ 		ret = mmap_read_lock_killable(mm);
+ 		if (ret)
+ 			goto out_free;
++
++		if (reset)
++		{
++			inc_tlb_flush_pending(mm);
++			mmu_notifier_range_init(&range, MMU_NOTIFY_SOFT_DIRTY,
++						0, NULL, mm, start_vaddr, end);
++			mmu_notifier_invalidate_range_start(&range);
++		}
+ 		ret = walk_page_range(mm, start_vaddr, end, &pagemap_ops, &pm);
++		if (reset)
++		{
++			mmu_notifier_invalidate_range_end(&range);
++			flush_tlb_mm(mm);
++			dec_tlb_flush_pending(mm);
++		}
+ 		mmap_read_unlock(mm);
+-		start_vaddr = end;
+ 
+ 		len = min(count, PM_ENTRY_BYTES * pm.pos);
++		BUG_ON(ret && ret != PM_END_OF_BUFFER);
+ 		if (copy_to_user(buf, pm.buffer, len)) {
+ 			ret = -EFAULT;
+ 			goto out_free;
+@@ -1726,6 +1812,8 @@ static ssize_t pagemap_read(struct file *file, char __user *buf,
+ 		copied += len;
+ 		buf += len;
+ 		count -= len;
++
++		start_vaddr = reset && pm.pos == pm.len ? ((unsigned long *)pm.buffer)[pm.pos - 1] + PAGE_SIZE : end;
+ 	}
+ 	*ppos += copied;
+ 	if (!ret || ret == PM_END_OF_BUFFER)
+@@ -1739,6 +1827,18 @@ static ssize_t pagemap_read(struct file *file, char __user *buf,
+ 	return ret;
+ }
+ 
++static ssize_t pagemap_read(struct file *file, char __user *buf,
++			    size_t count, loff_t *ppos)
++{
++	return do_pagemap_read(file, buf, count, ppos, false);
++}
++
++static ssize_t pagemap_reset_read(struct file *file, char __user *buf,
++			    size_t count, loff_t *ppos)
++{
++	return do_pagemap_read(file, buf, count, ppos, true);
++}
++
+ static int pagemap_open(struct inode *inode, struct file *file)
+ {
+ 	struct mm_struct *mm;
+@@ -1765,6 +1865,14 @@ const struct file_operations proc_pagemap_operations = {
+ 	.open		= pagemap_open,
+ 	.release	= pagemap_release,
+ };
++
++const struct file_operations proc_pagemap_reset_operations = {
++	.llseek		= mem_lseek, /* borrow this */
++	.read		= pagemap_reset_read,
++	.open		= pagemap_open,
++	.release	= pagemap_release,
++};
++
+ #endif /* CONFIG_PROC_PAGE_MONITOR */
+ 
+ #ifdef CONFIG_NUMA
+-- 
+2.30.2
+

linux-tkg-patches/6.1/0003-glitched-base.patch

@@ -0,0 +1,621 @@
+From f7f49141a5dbe9c99d78196b58c44307fb2e6be3 Mon Sep 17 00:00:00 2001
+From: Tk-Glitch <ti3nou@gmail.com>
+Date: Wed, 4 Jul 2018 04:30:08 +0200
+Subject: [PATCH 01/17] glitched
+
+---
+ init/Makefile | 2 +-
+ 1 file changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/init/Makefile b/init/Makefile
+index baf3ab8d9d49..854e32e6aec7 100755
+--- a/init/Makefile
++++ b/init/Makefile
+@@ -19,7 +19,7 @@ else
+
+ # Maximum length of UTS_VERSION is 64 chars
+ filechk_uts_version = \
+-	utsver=$$(echo '$(pound)'"$(build-version)" $(smp-flag-y) $(preempt-flag-y) "$(build-timestamp)" | cut -b -64); \
++	utsver=$$(echo '$(pound)'"$(build-version)" $(smp-flag-y) $(preempt-flag-y) "TKG" "$(build-timestamp)" | cut -b -64); \
+ 	echo '$(pound)'define UTS_VERSION \""$${utsver}"\"
+
+ #
+-- 
+2.28.0
+
+
+From c304f43d14e98d4bf1215fc10bc5012f554bdd8a Mon Sep 17 00:00:00 2001
+From: Alexandre Frade <admfrade@gmail.com>
+Date: Mon, 29 Jan 2018 16:59:22 +0000
+Subject: [PATCH 02/17] dcache: cache_pressure = 50 decreases the rate at which
+ VFS caches are reclaimed
+
+Signed-off-by: Alexandre Frade <admfrade@gmail.com>
+---
+ fs/dcache.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/fs/dcache.c b/fs/dcache.c
+index 361ea7ab30ea..0c5cf69b241a 100644
+--- a/fs/dcache.c
++++ b/fs/dcache.c
+@@ -71,7 +71,7 @@
+  * If no ancestor relationship:
+  * arbitrary, since it's serialized on rename_lock
+  */
+-int sysctl_vfs_cache_pressure __read_mostly = 100;
++int sysctl_vfs_cache_pressure __read_mostly = 50;
+ EXPORT_SYMBOL_GPL(sysctl_vfs_cache_pressure);
+ 
+ __cacheline_aligned_in_smp DEFINE_SEQLOCK(rename_lock);
+-- 
+2.28.0
+
+
+diff --git a/kernel/sched/rt.c b/kernel/sched/rt.c
+index f788cd61df21..2bfbb4213707 100644
+--- a/kernel/sched/rt.c
++++ b/kernel/sched/rt.c
+@@ -15,9 +15,9 @@ __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;
+ 
+ #ifdef CONFIG_SYSCTL
+ static int sysctl_sched_rr_timeslice = (MSEC_PER_SEC / HZ) * RR_TIMESLICE;
+-- 
+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
+Subject: [PATCH 04/17] scripts: disable the localversion "+" tag of a git repo
+
+Signed-off-by: Alexandre Frade <admfrade@gmail.com>
+---
+ scripts/setlocalversion | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/scripts/setlocalversion b/scripts/setlocalversion
+index 20f2efd57b11..0552d8b9f582 100755
+--- a/scripts/setlocalversion
++++ b/scripts/setlocalversion
+@@ -54,7 +54,7 @@ scm_version()
+ 			# If only the short version is requested, don't bother
+ 			# running further git commands
+ 			if $short; then
+-				echo "+"
++			#	echo "+"
+ 				return
+ 			fi
+ 			# If we are past a tagged commit (like
+-- 
+2.28.0
+
+
+From 360c6833e07cc9fdef5746f6bc45bdbc7212288d Mon Sep 17 00:00:00 2001
+From: "Jan Alexander Steffens (heftig)" <jan.steffens@gmail.com>
+Date: Fri, 26 Oct 2018 11:22:33 +0100
+Subject: [PATCH 06/17] infiniband: Fix __read_overflow2 error with -O3
+ inlining
+
+---
+ drivers/infiniband/core/addr.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/drivers/infiniband/core/addr.c b/drivers/infiniband/core/addr.c
+index 3a98439bba83..6efc4f907f58 100644
+--- a/drivers/infiniband/core/addr.c
++++ b/drivers/infiniband/core/addr.c
+@@ -820,6 +820,7 @@ int rdma_addr_find_l2_eth_by_grh(const union ib_gid *sgid,
+ 	union {
+ 		struct sockaddr_in  _sockaddr_in;
+ 		struct sockaddr_in6 _sockaddr_in6;
++		struct sockaddr_ib  _sockaddr_ib;
+ 	} sgid_addr, dgid_addr;
+ 	int ret;
+ 
+-- 
+2.28.0
+
+
+From f85ed068b4d0e6c31edce8574a95757a60e58b87 Mon Sep 17 00:00:00 2001
+From: Etienne Juvigny <Ti3noU@gmail.com>
+Date: Mon, 3 Sep 2018 17:36:25 +0200
+Subject: [PATCH 07/17] Zenify & stuff
+
+---
+ init/Kconfig           | 32 ++++++++++++++++++++++++++++++++
+ kernel/sched/fair.c    | 25 +++++++++++++++++++++++++
+ mm/page-writeback.c    |  8 ++++++++
+ 3 files changed, 65 insertions(+)
+
+diff --git a/init/Kconfig b/init/Kconfig
+index 3ae8678e1145..da708eed0f1e 100644
+--- a/init/Kconfig
++++ b/init/Kconfig
+@@ -92,6 +92,38 @@ config THREAD_INFO_IN_TASK
+ 
+ menu "General setup"
+ 
++config ZENIFY
++	bool "A selection of patches from Zen/Liquorix kernel and additional tweaks for a better gaming experience"
++	default y
++	help
++	  Tunes the kernel for responsiveness at the cost of throughput and power usage.
++
++	  --- Virtual Memory Subsystem ---------------------------
++
++	    Mem dirty before bg writeback..:  10 %  ->  20 %
++	    Mem dirty before sync writeback:  20 %  ->  50 %
++
++	  --- Block Layer ----------------------------------------
++
++	    Queue depth...............:      128    -> 512
++	    Default MQ scheduler......: mq-deadline -> bfq
++
++	  --- CFS CPU Scheduler ----------------------------------
++
++	    Scheduling latency.............:   6    ->   3    ms
++	    Minimal granularity............:   0.75 ->   0.3  ms
++	    Wakeup granularity.............:   1    ->   0.5  ms
++	    CPU migration cost.............:   0.5  ->   0.25 ms
++	    Bandwidth slice size...........:   5    ->   3    ms
++	    Ondemand fine upscaling limit..:  95 %  ->  85 %
++
++	  --- MuQSS CPU Scheduler --------------------------------
++
++	    Scheduling interval............:   6    ->   3    ms
++	    ISO task max realtime use......:  70 %  ->  25 %
++	    Ondemand coarse upscaling limit:  80 %  ->  45 %
++	    Ondemand fine upscaling limit..:  95 %  ->  45 %
++
+ config BROKEN
+ 	bool
+ 
+diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
+index 6b3b59cc51d6..2a0072192c3d 100644
+--- a/kernel/sched/fair.c
++++ b/kernel/sched/fair.c
+@@ -37,8 +37,13 @@
+  *
+  * (default: 6ms * (1 + ilog(ncpus)), units: nanoseconds)
+  */
++#ifdef CONFIG_ZENIFY
++unsigned int sysctl_sched_latency			= 3000000ULL;
++static unsigned int normalized_sysctl_sched_latency	= 3000000ULL;
++#else
+ unsigned int sysctl_sched_latency			= 6000000ULL;
+ static unsigned int normalized_sysctl_sched_latency	= 6000000ULL;
++#endif
+ 
+ /*
+  * The initial- and re-scaling of tunables is configurable
+@@ -58,21 +63,34 @@ enum sched_tunable_scaling sysctl_sched_tunable_scaling = SCHED_TUNABLESCALING_L
+  *
+  * (default: 0.75 msec * (1 + ilog(ncpus)), units: nanoseconds)
+  */
++#ifdef CONFIG_ZENIFY
++unsigned int sysctl_sched_min_granularity			= 300000ULL;
++static unsigned int normalized_sysctl_sched_min_granularity	= 300000ULL;
++#else
+ unsigned int sysctl_sched_min_granularity			= 750000ULL;
+ static unsigned int normalized_sysctl_sched_min_granularity	= 750000ULL;
++#endif
+ 
+ /*
+  * Minimal preemption granularity for CPU-bound SCHED_IDLE tasks.
+  * Applies only when SCHED_IDLE tasks compete with normal tasks.
+  *
+  * (default: 0.75 msec)
+  */
++#ifdef CONFIG_ZENIFY
++unsigned int sysctl_sched_idle_min_granularity			= 300000ULL;
++#else
+ unsigned int sysctl_sched_idle_min_granularity			= 750000ULL;
++#endif
+
+ /*
+  * This value is kept at sysctl_sched_latency/sysctl_sched_min_granularity
+  */
++#ifdef CONFIG_ZENIFY
++static unsigned int sched_nr_latency = 10;
++#else
+ static unsigned int sched_nr_latency = 8;
++#endif
+ 
+ /*
+  * After fork, child runs first. If set to 0 (default) then
+@@ -128,8 +149,12 @@ int __weak arch_asym_cpu_priority(int cpu)
+  *
+  * (default: 5 msec, units: microseconds)
+  */
++#ifdef CONFIG_ZENIFY
++static unsigned int sysctl_sched_cfs_bandwidth_slice		= 3000UL;
++#else
+ static unsigned int sysctl_sched_cfs_bandwidth_slice		= 5000UL;
+ #endif
++#endif
+ 
+ #ifdef CONFIG_SYSCTL
+ static struct ctl_table sched_fair_sysctls[] = {
+diff --git a/mm/page-writeback.c b/mm/page-writeback.c
+index 28b3e7a67565..01a1aef2b9b1 100644
+--- a/mm/page-writeback.c
++++ b/mm/page-writeback.c
+@@ -71,7 +71,11 @@ static long ratelimit_pages = 32;
+ /*
+  * Start background writeback (via writeback threads) at this percentage
+  */
++#ifdef CONFIG_ZENIFY
++static int dirty_background_ratio = 20;
++#else
+ static int dirty_background_ratio = 10;
++#endif
+ 
+ /*
+  * dirty_background_bytes starts at 0 (disabled) so that it is a function of
+@@ -88,7 +92,11 @@ int vm_highmem_is_dirtyable;
+ /*
+  * The generator of dirty data starts writeback at this percentage
+  */
++#ifdef CONFIG_ZENIFY
++static int vm_dirty_ratio = 50;
++#else
+ static int vm_dirty_ratio = 20;
++#endif
+ 
+ /*
+  * vm_dirty_bytes starts at 0 (disabled) so that it is a function of
+-- 
+2.28.0
+
+
+From e92e67143385cf285851e12aa8b7f083dd38dd24 Mon Sep 17 00:00:00 2001
+From: Steven Barrett <damentz@liquorix.net>
+Date: Sun, 16 Jan 2011 18:57:32 -0600
+Subject: [PATCH 08/17] ZEN: Allow TCP YeAH as default congestion control
+
+4.4: In my tests YeAH dramatically slowed down transfers over a WLAN,
+     reducing throughput from ~65Mbps (CUBIC) to ~7MBps (YeAH) over 10
+     seconds (netperf TCP_STREAM) including long stalls.
+
+     Be careful when choosing this. ~heftig
+---
+ net/ipv4/Kconfig | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/net/ipv4/Kconfig b/net/ipv4/Kconfig
+index e64e59b536d3..bfb55ef7ebbe 100644
+--- a/net/ipv4/Kconfig
++++ b/net/ipv4/Kconfig
+@@ -691,6 +691,9 @@ choice
+ 	config DEFAULT_VEGAS
+ 		bool "Vegas" if TCP_CONG_VEGAS=y
+ 
++	config DEFAULT_YEAH
++		bool "YeAH" if TCP_CONG_YEAH=y
++
+ 	config DEFAULT_VENO
+ 		bool "Veno" if TCP_CONG_VENO=y
+ 
+@@ -724,6 +727,7 @@ config DEFAULT_TCP_CONG
+ 	default "htcp" if DEFAULT_HTCP
+ 	default "hybla" if DEFAULT_HYBLA
+ 	default "vegas" if DEFAULT_VEGAS
++	default "yeah" if DEFAULT_YEAH
+ 	default "westwood" if DEFAULT_WESTWOOD
+ 	default "veno" if DEFAULT_VENO
+ 	default "reno" if DEFAULT_RENO
+-- 
+2.28.0
+
+
+From 76dbe7477bfde1b5e8bf29a71b5af7ab2be9b98e Mon Sep 17 00:00:00 2001
+From: Steven Barrett <steven@liquorix.net>
+Date: Wed, 28 Nov 2018 19:01:27 -0600
+Subject: [PATCH 09/17] zen: Use [defer+madvise] as default khugepaged defrag
+ strategy
+
+For some reason, the default strategy to respond to THP fault fallbacks
+is still just madvise, meaning stall if the program wants transparent
+hugepages, but don't trigger a background reclaim / compaction if THP
+begins to fail allocations.  This creates a snowball affect where we
+still use the THP code paths, but we almost always fail once a system
+has been active and busy for a while.
+
+The option "defer" was created for interactive systems where THP can
+still improve performance.  If we have to fallback to a regular page due
+to an allocation failure or anything else, we will trigger a background
+reclaim and compaction so future THP attempts succeed and previous
+attempts eventually have their smaller pages combined without stalling
+running applications.
+
+We still want madvise to stall applications that explicitely want THP,
+so defer+madvise _does_ make a ton of sense.  Make it the default for
+interactive systems, especially if the kernel maintainer left
+transparent hugepages on "always".
+
+Reasoning and details in the original patch: https://lwn.net/Articles/711248/
+---
+ mm/huge_memory.c | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/mm/huge_memory.c b/mm/huge_memory.c
+index 74300e337c3c..9277f22c10a7 100644
+--- a/mm/huge_memory.c
++++ b/mm/huge_memory.c
+@@ -53,7 +53,11 @@ unsigned long transparent_hugepage_flags __read_mostly =
+ #ifdef CONFIG_TRANSPARENT_HUGEPAGE_MADVISE
+ 	(1<<TRANSPARENT_HUGEPAGE_REQ_MADV_FLAG)|
+ #endif
++#ifdef CONFIG_ZENIFY
++	(1<<TRANSPARENT_HUGEPAGE_DEFRAG_KSWAPD_OR_MADV_FLAG)|
++#else
+ 	(1<<TRANSPARENT_HUGEPAGE_DEFRAG_REQ_MADV_FLAG)|
++#endif
+ 	(1<<TRANSPARENT_HUGEPAGE_DEFRAG_KHUGEPAGED_FLAG)|
+ 	(1<<TRANSPARENT_HUGEPAGE_USE_ZERO_PAGE_FLAG);
+ 
+-- 
+2.28.0
+
+
+From 2b65a1329cb220b43c19c4d0de5833fae9e2b22d Mon Sep 17 00:00:00 2001
+From: Alexandre Frade <admfrade@gmail.com>
+Date: Wed, 24 Oct 2018 16:58:52 -0300
+Subject: [PATCH 10/17] net/sched: allow configuring cake qdisc as default
+
+Signed-off-by: Alexandre Frade <admfrade@gmail.com>
+---
+ net/sched/Kconfig | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/net/sched/Kconfig b/net/sched/Kconfig
+index 84badf00647e..6a922bca9f39 100644
+--- a/net/sched/Kconfig
++++ b/net/sched/Kconfig
+@@ -471,6 +471,9 @@ choice
+ 	config DEFAULT_SFQ
+ 		bool "Stochastic Fair Queue" if NET_SCH_SFQ
+ 
++	config DEFAULT_CAKE
++		bool "Common Applications Kept Enhanced" if NET_SCH_CAKE
++
+ 	config DEFAULT_PFIFO_FAST
+ 		bool "Priority FIFO Fast"
+ endchoice
+@@ -481,6 +484,7 @@ config DEFAULT_NET_SCH
+ 	default "fq" if DEFAULT_FQ
+ 	default "fq_codel" if DEFAULT_FQ_CODEL
+ 	default "sfq" if DEFAULT_SFQ
++	default "cake" if DEFAULT_CAKE
+ 	default "pfifo_fast"
+ endif
+ 
+-- 
+2.28.0
+
+
+From 816ee502759e954304693813bd03d94986b28dba Mon Sep 17 00:00:00 2001
+From: Tk-Glitch <ti3nou@gmail.com>
+Date: Mon, 18 Feb 2019 17:40:57 +0100
+Subject: [PATCH 11/17] mm: Set watermark_scale_factor to 200 (from 10)
+
+Multiple users have reported it's helping reducing/eliminating stuttering
+with DXVK.
+---
+ mm/page_alloc.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/mm/page_alloc.c b/mm/page_alloc.c
+index 898ff44f2c7b..e72074034793 100644
+--- a/mm/page_alloc.c
++++ b/mm/page_alloc.c
+@@ -330,7 +330,7 @@ int watermark_boost_factor __read_mostly;
+ int min_free_kbytes = 1024;
+ int user_min_free_kbytes = -1;
+ int watermark_boost_factor __read_mostly = 15000;
+-int watermark_scale_factor = 10;
++int watermark_scale_factor = 200;
+ 
+ static unsigned long nr_kernel_pages __initdata;
+ static unsigned long nr_all_pages __initdata;
+-- 
+2.28.0
+
+
+From 90240bcd90a568878738e66c0d45bed3e38e347b Mon Sep 17 00:00:00 2001
+From: Tk-Glitch <ti3nou@gmail.com>
+Date: Fri, 19 Apr 2019 12:33:38 +0200
+Subject: [PATCH 12/17] Set vm.max_map_count to 262144 by default
+
+The value is still pretty low, and AMD64-ABI and ELF extended numbering
+supports that, so we should be fine on modern x86 systems.
+
+This fixes crashes in some applications using more than 65535 vmas (also
+affects some windows games running in wine, such as Star Citizen).
+---
+ include/linux/mm.h | 3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
+
+diff --git a/include/linux/mm.h b/include/linux/mm.h
+index bc05c3588aa3..b0cefe94920d 100644
+--- a/include/linux/mm.h
++++ b/include/linux/mm.h
+@@ -190,8 +190,7 @@ static inline void __mm_zero_struct_page(struct page *page)
+  * not a hard limit any more. Although some userspace tools can be surprised by
+  * that.
+  */
+-#define MAPCOUNT_ELF_CORE_MARGIN	(5)
+-#define DEFAULT_MAX_MAP_COUNT	(USHRT_MAX - MAPCOUNT_ELF_CORE_MARGIN)
++#define DEFAULT_MAX_MAP_COUNT	(262144)
+ 
+ extern int sysctl_max_map_count;
+ 
+-- 
+2.28.0
+
+
+From 3a34034dba5efe91bcec491efe8c66e8087f509b Mon Sep 17 00:00:00 2001
+From: Tk-Glitch <ti3nou@gmail.com>
+Date: Mon, 27 Jul 2020 00:19:18 +0200
+Subject: [PATCH 13/17] mm: bump DEFAULT_MAX_MAP_COUNT
+
+Some games such as Detroit: Become Human tend to be very crash prone with
+lower values.
+---
+ include/linux/mm.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/include/linux/mm.h b/include/linux/mm.h
+index b0cefe94920d..890165099b07 100644
+--- a/include/linux/mm.h
++++ b/include/linux/mm.h
+@@ -190,7 +190,7 @@ static inline void __mm_zero_struct_page(struct page *page)
+  * not a hard limit any more. Although some userspace tools can be surprised by
+  * that.
+  */
+-#define DEFAULT_MAX_MAP_COUNT	(262144)
++#define DEFAULT_MAX_MAP_COUNT	(16777216)
+ 
+ extern int sysctl_max_map_count;
+ 
+-- 
+2.28.0
+
+
+From 977812938da7c7226415778c340832141d9278b7 Mon Sep 17 00:00:00 2001
+From: Alexandre Frade <admfrade@gmail.com>
+Date: Mon, 25 Nov 2019 15:13:06 -0300
+Subject: [PATCH 14/17] elevator: set default scheduler to bfq for blk-mq
+
+Signed-off-by: Alexandre Frade <admfrade@gmail.com>
+---
+ block/elevator.c | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/block/elevator.c b/block/elevator.c
+index 4eab3d70e880..79669aa39d79 100644
+--- a/block/elevator.c
++++ b/block/elevator.c
+@@ -623,19 +623,19 @@ static inline bool elv_support_iosched(struct request_queue *q)
+ }
+ 
+ /*
+- * For single queue devices, default to using mq-deadline. If we have multiple
+- * queues or mq-deadline is not available, default to "none".
++ * For single queue devices, default to using bfq. If we have multiple
++ * queues or bfq is not available, default to "none".
+  */
+ static struct elevator_type *elevator_get_default(struct request_queue *q)
+ {
+ 	if (q->tag_set && q->tag_set->flags & BLK_MQ_F_NO_SCHED_BY_DEFAULT)
+ 		return NULL;
+
+ 	if (q->nr_hw_queues != 1 &&
+ 	    !blk_mq_is_shared_tags(q->tag_set->flags))
+ 		return NULL;
+ 
+-	return elevator_get(q, "mq-deadline", false);
++	return elevator_get(q, "bfq", false);
+ }
+ 
+ /*
+-- 
+2.28.0
+
+From 3c229f434aca65c4ca61772bc03c3e0370817b92 Mon Sep 17 00:00:00 2001
+From: Alexandre Frade <kernel@xanmod.org>
+Date: Mon, 3 Aug 2020 17:05:04 +0000
+Subject: [PATCH 16/17] mm: set 2 megabytes for address_space-level file
+ read-ahead pages size
+
+Signed-off-by: Alexandre Frade <kernel@xanmod.org>
+---
+ include/linux/pagemap.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h
+index cf2468da68e9..007dea784451 100644
+--- a/include/linux/pagemap.h
++++ b/include/linux/pagemap.h
+@@ -655,7 +655,7 @@ int replace_page_cache_page(struct page *old, struct page *new, gfp_t gfp_mask);
+ void delete_from_page_cache_batch(struct address_space *mapping,
+ 				  struct pagevec *pvec);
+ 
+-#define VM_READAHEAD_PAGES	(SZ_128K / PAGE_SIZE)
++#define VM_READAHEAD_PAGES	(SZ_2M / PAGE_SIZE)
+ 
+ void page_cache_sync_readahead(struct address_space *, struct file_ra_state *,
+ 		struct file *, pgoff_t index, unsigned long req_count);
+-- 
+2.28.0
+
+
+From 716f41cf6631f3a85834dcb67b4ce99185b6387f Mon Sep 17 00:00:00 2001
+From: Steven Barrett <steven@liquorix.net>
+Date: Wed, 15 Jan 2020 20:43:56 -0600
+Subject: [PATCH 17/17] ZEN: intel-pstate: Implement "enable" parameter
+
+If intel-pstate is compiled into the kernel, it will preempt the loading
+of acpi-cpufreq so you can take advantage of hardware p-states without
+any friction.
+
+However, intel-pstate is not completely superior to cpufreq's ondemand
+for one reason.  There's no concept of an up_threshold property.
+
+In ondemand, up_threshold essentially reduces the maximum utilization to
+compare against, allowing you to hit max frequencies and turbo boost
+from a much lower core utilization.
+
+With intel-pstate, you have the concept of minimum and maximum
+performance, but no tunable that lets you define, maximum frequency
+means 50% core utilization.  For just this oversight, there's reasons
+you may want ondemand.
+
+Lets support setting "enable" in kernel boot parameters.  This lets
+kernel maintainers include "intel_pstate=disable" statically in the
+static boot parameters, but let users of the kernel override this
+selection.
+---
+ Documentation/admin-guide/kernel-parameters.txt | 3 +++
+ drivers/cpufreq/intel_pstate.c                  | 2 ++
+ 2 files changed, 5 insertions(+)
+
+diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
+index fb95fad81c79..3e92fee81e33 100644
+--- a/Documentation/admin-guide/kernel-parameters.txt
++++ b/Documentation/admin-guide/kernel-parameters.txt
+@@ -1857,6 +1857,9 @@
+ 			disable
+ 			  Do not enable intel_pstate as the default
+ 			  scaling driver for the supported processors
++			enable
++			  Enable intel_pstate in-case "disable" was passed
++			  previously in the kernel boot parameters
+ 			passive
+ 			  Use intel_pstate as a scaling driver, but configure it
+ 			  to work with generic cpufreq governors (instead of
+diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
+index 36a469150ff9..aee891c9b78a 100644
+--- a/drivers/cpufreq/intel_pstate.c
++++ b/drivers/cpufreq/intel_pstate.c
+@@ -2845,6 +2845,8 @@ static int __init intel_pstate_setup(char *str)
+ 		if (!strcmp(str, "no_hwp"))
+ 		no_hwp = 1;
+
++	if (!strcmp(str, "enable"))
++		no_load = 0;
+ 	if (!strcmp(str, "force"))
+ 		force_load = 1;
+ 	if (!strcmp(str, "hwp_only"))
+-- 
+2.28.0
+

linux-tkg-patches/6.1/0003-glitched-cfs-additions.patch

@@ -0,0 +1,22 @@
+diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
+index 6b3b59cc51d6..2a0072192c3d 100644
+--- a/kernel/sched/fair.c
++++ b/kernel/sched/fair.c
+@@ -81,10 +95,17 @@ unsigned int sysctl_sched_child_runs_first __read_mostly;
+  *
+  * (default: 1 msec * (1 + ilog(ncpus)), units: nanoseconds)
+  */
++#ifdef CONFIG_ZENIFY
++unsigned int sysctl_sched_wakeup_granularity			= 500000UL;
++static unsigned int normalized_sysctl_sched_wakeup_granularity	= 500000UL;
++
++const_debug unsigned int sysctl_sched_migration_cost	= 50000UL;
++#else
+ unsigned int sysctl_sched_wakeup_granularity			= 1000000UL;
+ static unsigned int normalized_sysctl_sched_wakeup_granularity	= 1000000UL;
+ 
+ const_debug unsigned int sysctl_sched_migration_cost	= 500000UL;
++#endif
+ 
+ int sched_thermal_decay_shift;
+ static int __init setup_sched_thermal_decay_shift(char *str)

linux-tkg-patches/6.1/0003-glitched-cfs.patch

@@ -0,0 +1,90 @@
+diff --git a/kernel/Kconfig.hz b/kernel/Kconfig.hz
+index 2a202a846757..1d9c7ed79b11 100644
+--- a/kernel/Kconfig.hz
++++ b/kernel/Kconfig.hz
+@@ -4,7 +4,7 @@
+ 
+ choice
+ 	prompt "Timer frequency"
+-	default HZ_250
++	default HZ_500
+ 	help
+ 	 Allows the configuration of the timer frequency. It is customary
+ 	 to have the timer interrupt run at 1000 Hz but 100 Hz may be more
+@@ -39,6 +39,13 @@ choice
+ 	 on SMP and NUMA systems and exactly dividing by both PAL and
+ 	 NTSC frame rates for video and multimedia work.
+ 
++	config HZ_500
++		bool "500 HZ"
++	help
++	 500 Hz is a balanced timer frequency. Provides fast interactivity
++	 on desktops with great smoothness without increasing CPU power
++	 consumption and sacrificing the battery life on laptops.
++
+ 	config HZ_1000
+ 		bool "1000 HZ"
+ 	help
+@@ -52,6 +59,7 @@ config HZ
+ 	default 100 if HZ_100
+ 	default 250 if HZ_250
+ 	default 300 if HZ_300
++	default 500 if HZ_500
+ 	default 1000 if HZ_1000
+ 
+ config SCHED_HRTICK
+
+diff --git a/kernel/Kconfig.hz b/kernel/Kconfig.hz
+index 2a202a846757..1d9c7ed79b11 100644
+--- a/kernel/Kconfig.hz
++++ b/kernel/Kconfig.hz
+@@ -4,7 +4,7 @@
+ 
+ choice
+ 	prompt "Timer frequency"
+-	default HZ_500
++	default HZ_750
+ 	help
+ 	 Allows the configuration of the timer frequency. It is customary
+ 	 to have the timer interrupt run at 1000 Hz but 100 Hz may be more
+@@ -46,6 +46,13 @@ choice
+ 	 on desktops with great smoothness without increasing CPU power
+ 	 consumption and sacrificing the battery life on laptops.
+ 
++	config HZ_750
++		bool "750 HZ"
++	help
++	 750 Hz is a good timer frequency for desktops. Provides fast
++	 interactivity with great smoothness without sacrificing too
++	 much throughput.
++
+ 	config HZ_1000
+ 		bool "1000 HZ"
+ 	help
+@@ -60,6 +67,7 @@ config HZ
+ 	default 250 if HZ_250
+ 	default 300 if HZ_300
+ 	default 500 if HZ_500
++	default 750 if HZ_750
+ 	default 1000 if HZ_1000
+ 
+ config SCHED_HRTICK
+
+diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c
+index 6b423eebfd5d..61e3271675d6 100644
+--- a/drivers/cpufreq/cpufreq_ondemand.c
++++ b/drivers/cpufreq/cpufreq_ondemand.c
+@@ -21,10 +21,10 @@
+ #include "cpufreq_ondemand.h"
+ 
+ /* On-demand governor macros */
+-#define DEF_FREQUENCY_UP_THRESHOLD		(80)
+-#define DEF_SAMPLING_DOWN_FACTOR		(1)
++#define DEF_FREQUENCY_UP_THRESHOLD		(55)
++#define DEF_SAMPLING_DOWN_FACTOR		(5)
+ #define MAX_SAMPLING_DOWN_FACTOR		(100000)
+-#define MICRO_FREQUENCY_UP_THRESHOLD		(95)
++#define MICRO_FREQUENCY_UP_THRESHOLD		(63)
+ #define MICRO_FREQUENCY_MIN_SAMPLE_RATE		(10000)
+ #define MIN_FREQUENCY_UP_THRESHOLD		(1)
+ #define MAX_FREQUENCY_UP_THRESHOLD		(100)

linux-tkg-patches/6.1/0005-glitched-pds.patch

@@ -0,0 +1,90 @@
+From f7f49141a5dbe9c99d78196b58c44307fb2e6be3 Mon Sep 17 00:00:00 2001
+From: Tk-Glitch <ti3nou@gmail.com>
+Date: Wed, 4 Jul 2018 04:30:08 +0200
+Subject: glitched - PDS
+
+diff --git a/kernel/Kconfig.hz b/kernel/Kconfig.hz
+index 2a202a846757..1d9c7ed79b11 100644
+--- a/kernel/Kconfig.hz
++++ b/kernel/Kconfig.hz
+@@ -4,7 +4,7 @@
+ 
+ choice
+ 	prompt "Timer frequency"
+-	default HZ_250
++	default HZ_500
+ 	help
+ 	 Allows the configuration of the timer frequency. It is customary
+ 	 to have the timer interrupt run at 1000 Hz but 100 Hz may be more
+@@ -39,6 +39,13 @@ choice
+ 	 on SMP and NUMA systems and exactly dividing by both PAL and
+ 	 NTSC frame rates for video and multimedia work.
+ 
++	config HZ_500
++		bool "500 HZ"
++	help
++	 500 Hz is a balanced timer frequency. Provides fast interactivity
++	 on desktops with great smoothness without increasing CPU power
++	 consumption and sacrificing the battery life on laptops.
++
+ 	config HZ_1000
+ 		bool "1000 HZ"
+ 	help
+@@ -52,6 +59,7 @@ config HZ
+ 	default 100 if HZ_100
+ 	default 250 if HZ_250
+ 	default 300 if HZ_300
++	default 500 if HZ_500
+ 	default 1000 if HZ_1000
+ 
+ config SCHED_HRTICK
+
+diff --git a/kernel/Kconfig.hz b/kernel/Kconfig.hz
+index 2a202a846757..1d9c7ed79b11 100644
+--- a/kernel/Kconfig.hz
++++ b/kernel/Kconfig.hz
+@@ -4,7 +4,7 @@
+ 
+ choice
+ 	prompt "Timer frequency"
+-	default HZ_500
++	default HZ_750
+ 	help
+ 	 Allows the configuration of the timer frequency. It is customary
+ 	 to have the timer interrupt run at 1000 Hz but 100 Hz may be more
+@@ -46,6 +46,13 @@ choice
+ 	 on desktops with great smoothness without increasing CPU power
+ 	 consumption and sacrificing the battery life on laptops.
+ 
++	config HZ_750
++		bool "750 HZ"
++	help
++	 750 Hz is a good timer frequency for desktops. Provides fast
++	 interactivity with great smoothness without sacrificing too
++	 much throughput.
++
+ 	config HZ_1000
+ 		bool "1000 HZ"
+ 	help
+@@ -60,6 +67,7 @@ config HZ
+ 	default 250 if HZ_250
+ 	default 300 if HZ_300
+ 	default 500 if HZ_500
++	default 750 if HZ_750
+ 	default 1000 if HZ_1000
+ 
+ config SCHED_HRTICK
+
+diff --git a/mm/vmscan.c b/mm/vmscan.c
+index 9270a4370d54..30d01e647417 100644
+--- a/mm/vmscan.c
++++ b/mm/vmscan.c
+@@ -169,7 +169,7 @@  
+ /*
+  * From 0 .. 200.  Higher means more swappy.
+  */
+-int vm_swappiness = 60;
++int vm_swappiness = 20;
+ 
+ static void set_task_reclaim_state(struct task_struct *task,
+ 				   struct reclaim_state *rs)

linux-tkg-patches/6.1/0006-add-acs-overrides_iommu.patch

@@ -0,0 +1,193 @@
+From cdeab384f48dd9c88e2dff2e9ad8d57dca1a1b1c Mon Sep 17 00:00:00 2001
+From: Mark Weiman <mark.weiman@markzz.com>
+Date: Sun, 12 Aug 2018 11:36:21 -0400
+Subject: [PATCH] pci: Enable overrides for missing ACS capabilities
+
+This an updated version of Alex Williamson's patch from:
+https://lkml.org/lkml/2013/5/30/513
+
+Original commit message follows:
+
+PCIe ACS (Access Control Services) is the PCIe 2.0+ feature that
+allows us to control whether transactions are allowed to be redirected
+in various subnodes of a PCIe topology.  For instance, if two
+endpoints are below a root port or downsteam switch port, the
+downstream port may optionally redirect transactions between the
+devices, bypassing upstream devices.  The same can happen internally
+on multifunction devices.  The transaction may never be visible to the
+upstream devices.
+
+One upstream device that we particularly care about is the IOMMU.  If
+a redirection occurs in the topology below the IOMMU, then the IOMMU
+cannot provide isolation between devices.  This is why the PCIe spec
+encourages topologies to include ACS support.  Without it, we have to
+assume peer-to-peer DMA within a hierarchy can bypass IOMMU isolation.
+
+Unfortunately, far too many topologies do not support ACS to make this
+a steadfast requirement.  Even the latest chipsets from Intel are only
+sporadically supporting ACS.  We have trouble getting interconnect
+vendors to include the PCIe spec required PCIe capability, let alone
+suggested features.
+
+Therefore, we need to add some flexibility.  The pcie_acs_override=
+boot option lets users opt-in specific devices or sets of devices to
+assume ACS support.  The "downstream" option assumes full ACS support
+on root ports and downstream switch ports.  The "multifunction"
+option assumes the subset of ACS features available on multifunction
+endpoints and upstream switch ports are supported.  The "id:nnnn:nnnn"
+option enables ACS support on devices matching the provided vendor
+and device IDs, allowing more strategic ACS overrides.  These options
+may be combined in any order.  A maximum of 16 id specific overrides
+are available.  It's suggested to use the most limited set of options
+necessary to avoid completely disabling ACS across the topology.
+Note to hardware vendors, we have facilities to permanently quirk
+specific devices which enforce isolation but not provide an ACS
+capability.  Please contact me to have your devices added and save
+your customers the hassle of this boot option.
+
+Signed-off-by: Mark Weiman <mark.weiman@markzz.com>
+---
+ .../admin-guide/kernel-parameters.txt         |   9 ++
+ drivers/pci/quirks.c                          | 101 ++++++++++++++++++
+ 2 files changed, 110 insertions(+)
+
+diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
+index aefd358a5ca3..173b3596fd9e 100644
+--- a/Documentation/admin-guide/kernel-parameters.txt
++++ b/Documentation/admin-guide/kernel-parameters.txt
+@@ -3190,6 +3190,15 @@
+ 		nomsi		[MSI] If the PCI_MSI kernel config parameter is
+ 				enabled, this kernel boot option can be used to
+ 				disable the use of MSI interrupts system-wide.
++		pcie_acs_override =
++					[PCIE] Override missing PCIe ACS support for:
++				downstream
++					All downstream ports - full ACS capabilities
++				multifunction
++					All multifunction devices - multifunction ACS subset
++				id:nnnn:nnnn
++					Specific device - full ACS capabilities
++					Specified as vid:did (vendor/device ID) in hex
+ 		noioapicquirk	[APIC] Disable all boot interrupt quirks.
+ 				Safety option to keep boot IRQs enabled. This
+ 				should never be necessary.
+diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
+index 4700d24e5d55..8f7a3d7fd9c1 100644
+--- a/drivers/pci/quirks.c
++++ b/drivers/pci/quirks.c
+@@ -3372,6 +3372,106 @@ static void quirk_no_bus_reset(struct pci_dev *dev)
+ 	dev->dev_flags |= PCI_DEV_FLAGS_NO_BUS_RESET;
+ }
+ 
++static bool acs_on_downstream;
++static bool acs_on_multifunction;
++
++#define NUM_ACS_IDS 16
++struct acs_on_id {
++	unsigned short vendor;
++	unsigned short device;
++};
++static struct acs_on_id acs_on_ids[NUM_ACS_IDS];
++static u8 max_acs_id;
++
++static __init int pcie_acs_override_setup(char *p)
++{
++	if (!p)
++		return -EINVAL;
++
++	while (*p) {
++		if (!strncmp(p, "downstream", 10))
++			acs_on_downstream = true;
++		if (!strncmp(p, "multifunction", 13))
++			acs_on_multifunction = true;
++		if (!strncmp(p, "id:", 3)) {
++			char opt[5];
++			int ret;
++			long val;
++
++			if (max_acs_id >= NUM_ACS_IDS - 1) {
++				pr_warn("Out of PCIe ACS override slots (%d)\n",
++						NUM_ACS_IDS);
++				goto next;
++			}
++
++			p += 3;
++			snprintf(opt, 5, "%s", p);
++			ret = kstrtol(opt, 16, &val);
++			if (ret) {
++				pr_warn("PCIe ACS ID parse error %d\n", ret);
++				goto next;
++			}
++			acs_on_ids[max_acs_id].vendor = val;
++
++			p += strcspn(p, ":");
++			if (*p != ':') {
++				pr_warn("PCIe ACS invalid ID\n");
++				goto next;
++			}
++
++			p++;
++			snprintf(opt, 5, "%s", p);
++			ret = kstrtol(opt, 16, &val);
++			if (ret) {
++				pr_warn("PCIe ACS ID parse error %d\n", ret);
++				goto next;
++			}
++			acs_on_ids[max_acs_id].device = val;
++			max_acs_id++;
++		}
++next:
++		p += strcspn(p, ",");
++		if (*p == ',')
++			p++;
++	}
++
++	if (acs_on_downstream || acs_on_multifunction || max_acs_id)
++		pr_warn("Warning: PCIe ACS overrides enabled; This may allow non-IOMMU protected peer-to-peer DMA\n");
++
++	return 0;
++}
++early_param("pcie_acs_override", pcie_acs_override_setup);
++
++static int pcie_acs_overrides(struct pci_dev *dev, u16 acs_flags)
++{
++	int i;
++
++	/* Never override ACS for legacy devices or devices with ACS caps */
++	if (!pci_is_pcie(dev) ||
++		pci_find_ext_capability(dev, PCI_EXT_CAP_ID_ACS))
++			return -ENOTTY;
++
++	for (i = 0; i < max_acs_id; i++)
++		if (acs_on_ids[i].vendor == dev->vendor &&
++			acs_on_ids[i].device == dev->device)
++				return 1;
++
++	switch (pci_pcie_type(dev)) {
++	case PCI_EXP_TYPE_DOWNSTREAM:
++	case PCI_EXP_TYPE_ROOT_PORT:
++		if (acs_on_downstream)
++			return 1;
++		break;
++	case PCI_EXP_TYPE_ENDPOINT:
++	case PCI_EXP_TYPE_UPSTREAM:
++	case PCI_EXP_TYPE_LEG_END:
++	case PCI_EXP_TYPE_RC_END:
++		if (acs_on_multifunction && dev->multifunction)
++			return 1;
++	}
++
++	return -ENOTTY;
++}
+ /*
+  * Some Atheros AR9xxx and QCA988x chips do not behave after a bus reset.
+  * The device will throw a Link Down error on AER-capable systems and
+@@ -4513,6 +4613,7 @@ static const struct pci_dev_acs_enabled {
+ 	{ PCI_VENDOR_ID_ZHAOXIN, 0x9083, pci_quirk_mf_endpoint_acs },
+ 	/* Zhaoxin Root/Downstream Ports */
+ 	{ PCI_VENDOR_ID_ZHAOXIN, PCI_ANY_ID, pci_quirk_zhaoxin_pcie_ports_acs },
++ 	{ PCI_ANY_ID, PCI_ANY_ID, pcie_acs_overrides },
+ 	{ 0 }
+ };
+ 
+

linux-tkg-patches/6.1/0007-v6.1-fsync1_via_futex_waitv.patch

@@ -0,0 +1,166 @@
+From b70e738f08403950aa3053c36b98c6b0eeb0eb90 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Andr=C3=A9=20Almeida?= <andrealmeid@collabora.com>
+Date: Mon, 25 Oct 2021 09:49:42 -0300
+Subject: [PATCH] futex: Add entry point for FUTEX_WAIT_MULTIPLE (opcode 31)
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Add an option to wait on multiple futexes using the old interface, that
+uses opcode 31 through futex() syscall. Do that by just translation the
+old interface to use the new code. This allows old and stable versions
+of Proton to still use fsync in new kernel releases.
+
+Signed-off-by: André Almeida <andrealmeid@collabora.com>
+---
+ include/uapi/linux/futex.h | 13 +++++++
+ kernel/futex/syscalls.c    | 75 +++++++++++++++++++++++++++++++++++++-
+ 2 files changed, 87 insertions(+), 1 deletion(-)
+
+diff --git a/include/uapi/linux/futex.h b/include/uapi/linux/futex.h
+index 71a5df8d2689..d375ab21cbf8 100644
+--- a/include/uapi/linux/futex.h
++++ b/include/uapi/linux/futex.h
+@@ -22,6 +22,7 @@
+ #define FUTEX_WAIT_REQUEUE_PI	11
+ #define FUTEX_CMP_REQUEUE_PI	12
+ #define FUTEX_LOCK_PI2		13
++#define FUTEX_WAIT_MULTIPLE	31
+ 
+ #define FUTEX_PRIVATE_FLAG	128
+ #define FUTEX_CLOCK_REALTIME	256
+@@ -68,6 +69,18 @@ struct futex_waitv {
+ 	__u32 __reserved;
+ };
+ 
++/**
++ * struct futex_wait_block - Block of futexes to be waited for
++ * @uaddr:	User address of the futex
++ * @val:	Futex value expected by userspace
++ * @bitset:	Bitset for the optional bitmasked wakeup
++ */
++struct futex_wait_block {
++	__u32 __user *uaddr;
++	__u32 val;
++	__u32 bitset;
++};
++
+ /*
+  * Support for robust futexes: the kernel cleans up held futexes at
+  * thread exit time.
+diff --git a/kernel/futex/syscalls.c b/kernel/futex/syscalls.c
+index 6f91a07a6a83..2f4d4c04ede2 100644
+--- a/kernel/futex/syscalls.c
++++ b/kernel/futex/syscalls.c
+@@ -158,6 +158,7 @@ static __always_inline bool futex_cmd_has_timeout(u32 cmd)
+ 	case FUTEX_LOCK_PI2:
+ 	case FUTEX_WAIT_BITSET:
+ 	case FUTEX_WAIT_REQUEUE_PI:
++	case FUTEX_WAIT_MULTIPLE:
+ 		return true;
+ 	}
+ 	return false;
+@@ -170,13 +171,79 @@ futex_init_timeout(u32 cmd, u32 op, struct timespec64 *ts, ktime_t *t)
+ 		return -EINVAL;
+ 
+ 	*t = timespec64_to_ktime(*ts);
+-	if (cmd == FUTEX_WAIT)
++	if (cmd == FUTEX_WAIT || cmd == FUTEX_WAIT_MULTIPLE)
+ 		*t = ktime_add_safe(ktime_get(), *t);
+ 	else if (cmd != FUTEX_LOCK_PI && !(op & FUTEX_CLOCK_REALTIME))
+ 		*t = timens_ktime_to_host(CLOCK_MONOTONIC, *t);
+ 	return 0;
+ }
+ 
++/**
++ * futex_read_wait_block - Read an array of futex_wait_block from userspace
++ * @uaddr:	Userspace address of the block
++ * @count:	Number of blocks to be read
++ *
++ * This function creates and allocate an array of futex_q (we zero it to
++ * initialize the fields) and then, for each futex_wait_block element from
++ * userspace, fill a futex_q element with proper values.
++ */
++inline struct futex_vector *futex_read_wait_block(u32 __user *uaddr, u32 count)
++{
++	unsigned int i;
++	struct futex_vector *futexv;
++	struct futex_wait_block fwb;
++	struct futex_wait_block __user *entry =
++		(struct futex_wait_block __user *)uaddr;
++
++	if (!count || count > FUTEX_WAITV_MAX)
++		return ERR_PTR(-EINVAL);
++
++	futexv = kcalloc(count, sizeof(*futexv), GFP_KERNEL);
++	if (!futexv)
++		return ERR_PTR(-ENOMEM);
++
++	for (i = 0; i < count; i++) {
++		if (copy_from_user(&fwb, &entry[i], sizeof(fwb))) {
++			kfree(futexv);
++			return ERR_PTR(-EFAULT);
++		}
++
++		futexv[i].w.flags = FUTEX_32;
++		futexv[i].w.val = fwb.val;
++		futexv[i].w.uaddr = (uintptr_t) (fwb.uaddr);
++		futexv[i].q = futex_q_init;
++	}
++
++	return futexv;
++}
++
++int futex_wait_multiple(struct futex_vector *vs, unsigned int count,
++			struct hrtimer_sleeper *to);
++
++int futex_opcode_31(ktime_t *abs_time, u32 __user *uaddr, int count)
++{
++	int ret;
++	struct futex_vector *vs;
++	struct hrtimer_sleeper *to = NULL, timeout;
++
++	to = futex_setup_timer(abs_time, &timeout, 0, 0);
++
++	vs = futex_read_wait_block(uaddr, count);
++
++	if (IS_ERR(vs))
++		return PTR_ERR(vs);
++
++	ret = futex_wait_multiple(vs, count, abs_time ? to : NULL);
++	kfree(vs);
++
++	if (to) {
++		hrtimer_cancel(&to->timer);
++		destroy_hrtimer_on_stack(&to->timer);
++	}
++
++	return ret;
++}
++
+ SYSCALL_DEFINE6(futex, u32 __user *, uaddr, int, op, u32, val,
+ 		const struct __kernel_timespec __user *, utime,
+ 		u32 __user *, uaddr2, u32, val3)
+@@ -196,6 +263,9 @@ SYSCALL_DEFINE6(futex, u32 __user *, uaddr, int, op, u32, val,
+ 		tp = &t;
+ 	}
+ 
++	if (cmd == FUTEX_WAIT_MULTIPLE)
++		return futex_opcode_31(tp, uaddr, val);
++
+ 	return do_futex(uaddr, op, val, tp, uaddr2, (unsigned long)utime, val3);
+ }
+ 
+@@ -392,6 +462,9 @@ SYSCALL_DEFINE6(futex_time32, u32 __user *, uaddr, int, op, u32, val,
+ 		tp = &t;
+ 	}
+ 
++	if (cmd == FUTEX_WAIT_MULTIPLE)
++		return futex_opcode_31(tp, uaddr, val);
++
+ 	return do_futex(uaddr, op, val, tp, uaddr2, (unsigned long)utime, val3);
+ }
+ #endif /* CONFIG_COMPAT_32BIT_TIME */
+-- 
+2.33.1
+

linux-tkg-patches/6.1/0009-glitched-bmq.patch

@@ -0,0 +1,90 @@
+From f7f49141a5dbe9c99d78196b58c44307fb2e6be3 Mon Sep 17 00:00:00 2001
+From: Tk-Glitch <ti3nou@gmail.com>
+Date: Wed, 4 Jul 2018 04:30:08 +0200
+Subject: glitched - BMQ
+
+diff --git a/kernel/Kconfig.hz b/kernel/Kconfig.hz
+index 2a202a846757..1d9c7ed79b11 100644
+--- a/kernel/Kconfig.hz
++++ b/kernel/Kconfig.hz
+@@ -4,7 +4,7 @@
+ 
+ choice
+ 	prompt "Timer frequency"
+-	default HZ_250
++	default HZ_500
+ 	help
+ 	 Allows the configuration of the timer frequency. It is customary
+ 	 to have the timer interrupt run at 1000 Hz but 100 Hz may be more
+@@ -39,6 +39,13 @@ choice
+ 	 on SMP and NUMA systems and exactly dividing by both PAL and
+ 	 NTSC frame rates for video and multimedia work.
+ 
++	config HZ_500
++		bool "500 HZ"
++	help
++	 500 Hz is a balanced timer frequency. Provides fast interactivity
++	 on desktops with great smoothness without increasing CPU power
++	 consumption and sacrificing the battery life on laptops.
++
+ 	config HZ_1000
+ 		bool "1000 HZ"
+ 	help
+@@ -52,6 +59,7 @@ config HZ
+ 	default 100 if HZ_100
+ 	default 250 if HZ_250
+ 	default 300 if HZ_300
++	default 500 if HZ_500
+ 	default 1000 if HZ_1000
+ 
+ config SCHED_HRTICK
+
+diff --git a/kernel/Kconfig.hz b/kernel/Kconfig.hz
+index 2a202a846757..1d9c7ed79b11 100644
+--- a/kernel/Kconfig.hz
++++ b/kernel/Kconfig.hz
+@@ -4,7 +4,7 @@
+ 
+ choice
+ 	prompt "Timer frequency"
+-	default HZ_500
++	default HZ_750
+ 	help
+ 	 Allows the configuration of the timer frequency. It is customary
+ 	 to have the timer interrupt run at 1000 Hz but 100 Hz may be more
+@@ -46,6 +46,13 @@ choice
+ 	 on desktops with great smoothness without increasing CPU power
+ 	 consumption and sacrificing the battery life on laptops.
+ 
++	config HZ_750
++		bool "750 HZ"
++	help
++	 750 Hz is a good timer frequency for desktops. Provides fast
++	 interactivity with great smoothness without sacrificing too
++	 much throughput.
++
+ 	config HZ_1000
+ 		bool "1000 HZ"
+ 	help
+@@ -60,6 +67,7 @@ config HZ
+ 	default 250 if HZ_250
+ 	default 300 if HZ_300
+ 	default 500 if HZ_500
++	default 750 if HZ_750
+ 	default 1000 if HZ_1000
+ 
+ config SCHED_HRTICK
+
+diff --git a/mm/vmscan.c b/mm/vmscan.c
+index 9270a4370d54..30d01e647417 100644
+--- a/mm/vmscan.c
++++ b/mm/vmscan.c
+@@ -169,7 +169,7 @@  
+ /*
+  * From 0 .. 200.  Higher means more swappy.
+  */
+-int vm_swappiness = 60;
++int vm_swappiness = 20;
+ 
+ static void set_task_reclaim_state(struct task_struct *task,
+ 				   struct reclaim_state *rs)

linux-tkg-patches/6.1/0009-glitched-ondemand-bmq.patch

@@ -0,0 +1,18 @@
+diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c
+index 6b423eebfd5d..61e3271675d6 100644
+--- a/drivers/cpufreq/cpufreq_ondemand.c
++++ b/drivers/cpufreq/cpufreq_ondemand.c
+@@ -21,10 +21,10 @@
+ #include "cpufreq_ondemand.h"
+ 
+ /* On-demand governor macros */
+-#define DEF_FREQUENCY_UP_THRESHOLD		(80)
+-#define DEF_SAMPLING_DOWN_FACTOR		(1)
++#define DEF_FREQUENCY_UP_THRESHOLD		(55)
++#define DEF_SAMPLING_DOWN_FACTOR		(5)
+ #define MAX_SAMPLING_DOWN_FACTOR		(100000)
+-#define MICRO_FREQUENCY_UP_THRESHOLD		(95)
++#define MICRO_FREQUENCY_UP_THRESHOLD		(63)
+ #define MICRO_FREQUENCY_MIN_SAMPLE_RATE		(10000)
+ #define MIN_FREQUENCY_UP_THRESHOLD		(1)
+ #define MAX_FREQUENCY_UP_THRESHOLD		(100)

linux-tkg-patches/6.1/0012-misc-additions.patch

@@ -0,0 +1,485 @@
+From e5e77ad2223f662e1615266d8ef39a8db7e65a70 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Felix=20H=C3=A4dicke?= <felixhaedicke@web.de>
+Date: Thu, 19 Nov 2020 09:22:32 +0100
+Subject: HID: quirks: Add Apple Magic Trackpad 2 to hid_have_special_driver
+ list
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+The Apple Magic Trackpad 2 is handled by the magicmouse driver. And
+there were severe stability issues when both drivers (hid-generic and
+hid-magicmouse) were loaded for this device.
+
+Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=210241
+
+Signed-off-by: Felix Hädicke <felixhaedicke@web.de>
+---
+ drivers/hid/hid-quirks.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/drivers/hid/hid-quirks.c b/drivers/hid/hid-quirks.c
+index bf7ecab5d9e5..142e9dae2837 100644
+--- a/drivers/hid/hid-quirks.c
++++ b/drivers/hid/hid-quirks.c
+@@ -478,6 +478,8 @@ static const struct hid_device_id hid_have_special_driver[] = {
+ #if IS_ENABLED(CONFIG_HID_MAGICMOUSE)
+ 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGICMOUSE) },
+ 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGICTRACKPAD) },
++	{ HID_BLUETOOTH_DEVICE(BT_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGICTRACKPAD2) },
++	{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGICTRACKPAD2) },
+ #endif
+ #if IS_ENABLED(CONFIG_HID_MAYFLASH)
+ 	{ HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_DRAGONRISE_PS3) },
+-- 
+cgit v1.2.3-1-gf6bb5
+
+From f7f49141a5dbe9c99d78196b58c44307fb2e6be3 Mon Sep 17 00:00:00 2001
+From: Tk-Glitch <ti3nou@gmail.com>
+Date: Wed, 3 Feb 2021 11:20:12 +0200
+Subject: Revert "cpufreq: Avoid configuring old governors as default with intel_pstate"
+
+This is an undesirable behavior for us since our aggressive ondemand performs
+better than schedutil for gaming when using intel_pstate in passive mode.
+Also it interferes with the option to select the desired default governor we have.
+
+diff --git a/drivers/cpufreq/Kconfig b/drivers/cpufreq/Kconfig
+index 2c7171e0b0010..85de313ddec29 100644
+--- a/drivers/cpufreq/Kconfig
++++ b/drivers/cpufreq/Kconfig
+@@ -71,7 +71,6 @@ config CPU_FREQ_DEFAULT_GOV_USERSPACE
+ 
+ config CPU_FREQ_DEFAULT_GOV_ONDEMAND
+ 	bool "ondemand"
+-	depends on !(X86_INTEL_PSTATE && SMP)
+ 	select CPU_FREQ_GOV_ONDEMAND
+ 	select CPU_FREQ_GOV_PERFORMANCE
+ 	help
+@@ -83,7 +84,6 @@ config CPU_FREQ_DEFAULT_GOV_ONDEMAND
+ 
+ config CPU_FREQ_DEFAULT_GOV_CONSERVATIVE
+ 	bool "conservative"
+-	depends on !(X86_INTEL_PSTATE && SMP)
+ 	select CPU_FREQ_GOV_CONSERVATIVE
+ 	select CPU_FREQ_GOV_PERFORMANCE
+ 	help
+
+From 430daaab3c78de6bd82f10cfb5a0f016c6e583f6 Mon Sep 17 00:00:00 2001
+From: Desmond Cheong Zhi Xi <desmondcheongzx@gmail.com>
+Date: Mon, 4 Oct 2021 14:07:34 -0400
+Subject: [PATCH] Bluetooth: fix deadlock for RFCOMM sk state change
+
+Syzbot reports the following task hang [1]:
+
+INFO: task syz-executor255:8499 blocked for more than 143 seconds.
+      Not tainted 5.14.0-rc7-syzkaller #0
+
+Call Trace:
+ context_switch kernel/sched/core.c:4681 [inline]
+ __schedule+0x93a/0x26f0 kernel/sched/core.c:5938
+ schedule+0xd3/0x270 kernel/sched/core.c:6017
+ __lock_sock+0x13d/0x260 net/core/sock.c:2644
+ lock_sock_nested+0xf6/0x120 net/core/sock.c:3185
+ lock_sock include/net/sock.h:1612 [inline]
+ rfcomm_sk_state_change+0xb4/0x390 net/bluetooth/rfcomm/sock.c:73
+ __rfcomm_dlc_close+0x1b6/0x8a0 net/bluetooth/rfcomm/core.c:489
+ rfcomm_dlc_close+0x1ea/0x240 net/bluetooth/rfcomm/core.c:520
+ __rfcomm_sock_close+0xac/0x260 net/bluetooth/rfcomm/sock.c:220
+ rfcomm_sock_shutdown+0xe9/0x210 net/bluetooth/rfcomm/sock.c:931
+ rfcomm_sock_release+0x5f/0x140 net/bluetooth/rfcomm/sock.c:951
+ __sock_release+0xcd/0x280 net/socket.c:649
+ sock_close+0x18/0x20 net/socket.c:1314
+ __fput+0x288/0x920 fs/file_table.c:280
+ task_work_run+0xdd/0x1a0 kernel/task_work.c:164
+ exit_task_work include/linux/task_work.h:32 [inline]
+ do_exit+0xbd4/0x2a60 kernel/exit.c:825
+ do_group_exit+0x125/0x310 kernel/exit.c:922
+ get_signal+0x47f/0x2160 kernel/signal.c:2808
+ arch_do_signal_or_restart+0x2a9/0x1c40 arch/x86/kernel/signal.c:865
+ handle_signal_work kernel/entry/common.c:148 [inline]
+ exit_to_user_mode_loop kernel/entry/common.c:172 [inline]
+ exit_to_user_mode_prepare+0x17d/0x290 kernel/entry/common.c:209
+ __syscall_exit_to_user_mode_work kernel/entry/common.c:291 [inline]
+ syscall_exit_to_user_mode+0x19/0x60 kernel/entry/common.c:302
+ do_syscall_64+0x42/0xb0 arch/x86/entry/common.c:86
+ entry_SYSCALL_64_after_hwframe+0x44/0xae
+
+Showing all locks held in the system:
+1 lock held by khungtaskd/1653:
+ #0: ffffffff8b97c280 (rcu_read_lock){....}-{1:2}, at:
+ debug_show_all_locks+0x53/0x260 kernel/locking/lockdep.c:6446
+1 lock held by krfcommd/4781:
+ #0: ffffffff8d306528 (rfcomm_mutex){+.+.}-{3:3}, at:
+ rfcomm_process_sessions net/bluetooth/rfcomm/core.c:1979 [inline]
+ #0: ffffffff8d306528 (rfcomm_mutex){+.+.}-{3:3}, at:
+ rfcomm_run+0x2ed/0x4a20 net/bluetooth/rfcomm/core.c:2086
+2 locks held by in:imklog/8206:
+ #0: ffff8880182ce5f0 (&f->f_pos_lock){+.+.}-{3:3}, at:
+ __fdget_pos+0xe9/0x100 fs/file.c:974
+ #1: ffff8880b9c51a58 (&rq->__lock){-.-.}-{2:2}, at:
+ raw_spin_rq_lock_nested kernel/sched/core.c:460 [inline]
+ #1: ffff8880b9c51a58 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock
+ kernel/sched/sched.h:1307 [inline]
+ #1: ffff8880b9c51a58 (&rq->__lock){-.-.}-{2:2}, at: rq_lock
+ kernel/sched/sched.h:1610 [inline]
+ #1: ffff8880b9c51a58 (&rq->__lock){-.-.}-{2:2}, at:
+ __schedule+0x233/0x26f0 kernel/sched/core.c:5852
+4 locks held by syz-executor255/8499:
+ #0: ffff888039a83690 (&sb->s_type->i_mutex_key#13){+.+.}-{3:3}, at:
+ inode_lock include/linux/fs.h:774 [inline]
+ #0: ffff888039a83690 (&sb->s_type->i_mutex_key#13){+.+.}-{3:3}, at:
+ __sock_release+0x86/0x280 net/socket.c:648
+ #1:
+ ffff88802fa31120 (sk_lock-AF_BLUETOOTH-BTPROTO_RFCOMM){+.+.}-{0:0},
+ at: lock_sock include/net/sock.h:1612 [inline]
+ #1:
+ ffff88802fa31120 (sk_lock-AF_BLUETOOTH-BTPROTO_RFCOMM){+.+.}-{0:0},
+ at: rfcomm_sock_shutdown+0x54/0x210 net/bluetooth/rfcomm/sock.c:928
+ #2: ffffffff8d306528 (rfcomm_mutex){+.+.}-{3:3}, at:
+ rfcomm_dlc_close+0x34/0x240 net/bluetooth/rfcomm/core.c:507
+ #3: ffff888141bd6d28 (&d->lock){+.+.}-{3:3}, at:
+ __rfcomm_dlc_close+0x162/0x8a0 net/bluetooth/rfcomm/core.c:487
+==================================================================
+
+The task hangs because of a deadlock that occurs when lock_sock() is
+called in rfcomm_sk_state_change(). One such call stack is:
+
+  rfcomm_sock_shutdown():
+    lock_sock();
+    __rfcomm_sock_close():
+      rfcomm_dlc_close():
+        __rfcomm_dlc_close():
+          rfcomm_dlc_lock();
+          rfcomm_sk_state_change():
+            lock_sock();
+
+lock_sock() has to be called when the sk state is changed because the
+lock is not always held when rfcomm_sk_state_change() is
+called. However, besides the recursive deadlock, there is also an
+issue of a lock hierarchy inversion between rfcomm_dlc_lock() and
+lock_sock() if the socket is locked in rfcomm_sk_state_change().
+
+To avoid these issues, we can instead schedule the sk state change in
+the global workqueue. This is already the implicit assumption about
+how sk state changes happen. For example, in rfcomm_sock_shutdown(),
+the call to __rfcomm_sock_close() is followed by
+bt_sock_wait_state().
+
+Additionally, the call to rfcomm_sock_kill() inside
+rfcomm_sk_state_change() should be removed. The socket shouldn't be
+killed here because only rfcomm_sock_release() calls sock_orphan(),
+which it already follows up with a call to rfcomm_sock_kill().
+
+Fixes: b7ce436a5d79 ("Bluetooth: switch to lock_sock in RFCOMM")
+Link: https://syzkaller.appspot.com/bug?extid=7d51f807c81b190a127d [1]
+Reported-by: syzbot+7d51f807c81b190a127d@syzkaller.appspotmail.com
+Tested-by: syzbot+7d51f807c81b190a127d@syzkaller.appspotmail.com
+Signed-off-by: Desmond Cheong Zhi Xi <desmondcheongzx@gmail.com>
+Cc: Hillf Danton <hdanton@sina.com>
+---
+ include/net/bluetooth/rfcomm.h |  3 +++
+ net/bluetooth/rfcomm/core.c    |  2 ++
+ net/bluetooth/rfcomm/sock.c    | 34 ++++++++++++++++++++++------------
+ 3 files changed, 27 insertions(+), 12 deletions(-)
+
+diff --git a/include/net/bluetooth/rfcomm.h b/include/net/bluetooth/rfcomm.h
+index 99d26879b02a53..a92799fc5e74d0 100644
+--- a/include/net/bluetooth/rfcomm.h
++++ b/include/net/bluetooth/rfcomm.h
+@@ -171,6 +171,7 @@ struct rfcomm_dlc {
+ 	struct rfcomm_session *session;
+ 	struct sk_buff_head   tx_queue;
+ 	struct timer_list     timer;
++	struct work_struct    state_change_work;
+
+ 	struct mutex  lock;
+ 	unsigned long state;
+@@ -186,6 +187,7 @@ struct rfcomm_dlc {
+ 	u8            sec_level;
+ 	u8            role_switch;
+ 	u32           defer_setup;
++	int           err;
+
+ 	uint          mtu;
+ 	uint          cfc;
+@@ -310,6 +312,7 @@ struct rfcomm_pinfo {
+ 	u8     role_switch;
+ };
+
++void __rfcomm_sk_state_change(struct work_struct *work);
+ int  rfcomm_init_sockets(void);
+ void rfcomm_cleanup_sockets(void);
+
+diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c
+index 7324764384b677..c6494e85cd68b2 100644
+--- a/net/bluetooth/rfcomm/core.c
++++ b/net/bluetooth/rfcomm/core.c
+@@ -289,6 +289,7 @@ static void rfcomm_dlc_clear_state(struct rfcomm_dlc *d)
+ 	d->flags      = 0;
+ 	d->mscex      = 0;
+ 	d->sec_level  = BT_SECURITY_LOW;
++	d->err        = 0;
+ 	d->mtu        = RFCOMM_DEFAULT_MTU;
+ 	d->v24_sig    = RFCOMM_V24_RTC | RFCOMM_V24_RTR | RFCOMM_V24_DV;
+
+@@ -306,6 +307,7 @@ struct rfcomm_dlc *rfcomm_dlc_alloc(gfp_t prio)
+ 	timer_setup(&d->timer, rfcomm_dlc_timeout, 0);
+
+ 	skb_queue_head_init(&d->tx_queue);
++	INIT_WORK(&d->state_change_work, __rfcomm_sk_state_change);
+ 	mutex_init(&d->lock);
+ 	refcount_set(&d->refcnt, 1);
+
+diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
+index 4bf4ea6cbb5eee..4850dafbaa05fb 100644
+--- a/net/bluetooth/rfcomm/sock.c
++++ b/net/bluetooth/rfcomm/sock.c
+@@ -61,19 +61,22 @@ static void rfcomm_sk_data_ready(struct rfcomm_dlc *d, struct sk_buff *skb)
+ 		rfcomm_dlc_throttle(d);
+ }
+
+-static void rfcomm_sk_state_change(struct rfcomm_dlc *d, int err)
++void __rfcomm_sk_state_change(struct work_struct *work)
+ {
++	struct rfcomm_dlc *d = container_of(work, struct rfcomm_dlc,
++					    state_change_work);
+ 	struct sock *sk = d->owner, *parent;
+
+ 	if (!sk)
+ 		return;
+
+-	BT_DBG("dlc %p state %ld err %d", d, d->state, err);
+-
+ 	lock_sock(sk);
++	rfcomm_dlc_lock(d);
+
+-	if (err)
+-		sk->sk_err = err;
++	BT_DBG("dlc %p state %ld err %d", d, d->state, d->err);
++
++	if (d->err)
++		sk->sk_err = d->err;
+
+ 	sk->sk_state = d->state;
+
+@@ -91,15 +94,22 @@ static void rfcomm_sk_state_change(struct rfcomm_dlc *d, int err)
+ 		sk->sk_state_change(sk);
+ 	}
+
++	rfcomm_dlc_unlock(d);
+ 	release_sock(sk);
++	sock_put(sk);
++}
+
+-	if (parent && sock_flag(sk, SOCK_ZAPPED)) {
+-		/* We have to drop DLC lock here, otherwise
+-		 * rfcomm_sock_destruct() will dead lock. */
+-		rfcomm_dlc_unlock(d);
+-		rfcomm_sock_kill(sk);
+-		rfcomm_dlc_lock(d);
+-	}
++static void rfcomm_sk_state_change(struct rfcomm_dlc *d, int err)
++{
++	struct sock *sk = d->owner;
++
++	if (!sk)
++		return;
++
++	d->err = err;
++	sock_hold(sk);
++	if (!schedule_work(&d->state_change_work))
++		sock_put(sk);
+ }
+
+ /* ---- Socket functions ---- */
+
+From 727209376f4998bc84db1d5d8af15afea846a92b Mon Sep 17 00:00:00 2001
+From: "Guilherme G. Piccoli" <gpiccoli@igalia.com>
+Date: Mon, 24 Oct 2022 17:02:54 -0300
+Subject: x86/split_lock: Add sysctl to control the misery mode
+
+Commit b041b525dab9 ("x86/split_lock: Make life miserable for split lockers")
+changed the way the split lock detector works when in "warn" mode;
+basically, it not only shows the warn message, but also intentionally
+introduces a slowdown through sleeping plus serialization mechanism
+on such task. Based on discussions in [0], seems the warning alone
+wasn't enough motivation for userspace developers to fix their
+applications.
+
+This slowdown is enough to totally break some proprietary (aka.
+unfixable) userspace[1].
+
+Happens that originally the proposal in [0] was to add a new mode
+which would warns + slowdown the "split locking" task, keeping the
+old warn mode untouched. In the end, that idea was discarded and
+the regular/default "warn" mode now slows down the applications. This
+is quite aggressive with regards proprietary/legacy programs that
+basically are unable to properly run in kernel with this change.
+While it is understandable that a malicious application could DoS
+by split locking, it seems unacceptable to regress old/proprietary
+userspace programs through a default configuration that previously
+worked. An example of such breakage was reported in [1].
+
+Add a sysctl to allow controlling the "misery mode" behavior, as per
+Thomas suggestion on [2]. This way, users running legacy and/or
+proprietary software are allowed to still execute them with a decent
+performance while still observing the warning messages on kernel log.
+
+[0] https://lore.kernel.org/lkml/20220217012721.9694-1-tony.luck@intel.com/
+[1] https://github.com/doitsujin/dxvk/issues/2938
+[2] https://lore.kernel.org/lkml/87pmf4bter.ffs@tglx/
+
+[ dhansen: minor changelog tweaks, including clarifying the actual
+  	   problem ]
+
+Fixes: b041b525dab9 ("x86/split_lock: Make life miserable for split lockers")
+Suggested-by: Thomas Gleixner <tglx@linutronix.de>
+Signed-off-by: Guilherme G. Piccoli <gpiccoli@igalia.com>
+Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
+Reviewed-by: Tony Luck <tony.luck@intel.com>
+Tested-by: Andre Almeida <andrealmeid@igalia.com>
+Link: https://lore.kernel.org/all/20221024200254.635256-1-gpiccoli%40igalia.com
+---
+ Documentation/admin-guide/sysctl/kernel.rst | 23 +++++++++++
+ arch/x86/kernel/cpu/intel.c                 | 63 ++++++++++++++++++++++++-----
+ 2 files changed, 76 insertions(+), 10 deletions(-)
+
+diff --git a/Documentation/admin-guide/sysctl/kernel.rst b/Documentation/admin-guide/sysctl/kernel.rst
+index 98d1b198b2b4c..c2c64c1b706ff 100644
+--- a/Documentation/admin-guide/sysctl/kernel.rst
++++ b/Documentation/admin-guide/sysctl/kernel.rst
+@@ -1314,6 +1314,29 @@ watchdog work to be queued by the watchdog timer function, otherwise the NMI
+ watchdog — if enabled — can detect a hard lockup condition.
+
+
++split_lock_mitigate (x86 only)
++==============================
++
++On x86, each "split lock" imposes a system-wide performance penalty. On larger
++systems, large numbers of split locks from unprivileged users can result in
++denials of service to well-behaved and potentially more important users.
++
++The kernel mitigates these bad users by detecting split locks and imposing
++penalties: forcing them to wait and only allowing one core to execute split
++locks at a time.
++
++These mitigations can make those bad applications unbearably slow. Setting
++split_lock_mitigate=0 may restore some application performance, but will also
++increase system exposure to denial of service attacks from split lock users.
++
++= ===================================================================
++0 Disable the mitigation mode - just warns the split lock on kernel log
++  and exposes the system to denials of service from the split lockers.
++1 Enable the mitigation mode (this is the default) - penalizes the split
++  lockers with intentional performance degradation.
++= ===================================================================
++
++
+ stack_erasing
+ =============
+
+diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c
+index 2d7ea5480ec33..4278996504833 100644
+--- a/arch/x86/kernel/cpu/intel.c
++++ b/arch/x86/kernel/cpu/intel.c
+@@ -1034,8 +1034,32 @@ static const struct {
+
+ static struct ratelimit_state bld_ratelimit;
+
++static unsigned int sysctl_sld_mitigate = 1;
+ static DEFINE_SEMAPHORE(buslock_sem);
+
++#ifdef CONFIG_PROC_SYSCTL
++static struct ctl_table sld_sysctls[] = {
++	{
++		.procname       = "split_lock_mitigate",
++		.data           = &sysctl_sld_mitigate,
++		.maxlen         = sizeof(unsigned int),
++		.mode           = 0644,
++		.proc_handler	= proc_douintvec_minmax,
++		.extra1         = SYSCTL_ZERO,
++		.extra2         = SYSCTL_ONE,
++	},
++	{}
++};
++
++static int __init sld_mitigate_sysctl_init(void)
++{
++	register_sysctl_init("kernel", sld_sysctls);
++	return 0;
++}
++
++late_initcall(sld_mitigate_sysctl_init);
++#endif
++
+ static inline bool match_option(const char *arg, int arglen, const char *opt)
+ {
+ 	int len = strlen(opt), ratelimit;
+@@ -1146,12 +1170,20 @@ static void split_lock_init(void)
+ 		split_lock_verify_msr(sld_state != sld_off);
+ }
+
+-static void __split_lock_reenable(struct work_struct *work)
++static void __split_lock_reenable_unlock(struct work_struct *work)
+ {
+ 	sld_update_msr(true);
+ 	up(&buslock_sem);
+ }
+
++static DECLARE_DELAYED_WORK(sl_reenable_unlock, __split_lock_reenable_unlock);
++
++static void __split_lock_reenable(struct work_struct *work)
++{
++	sld_update_msr(true);
++}
++static DECLARE_DELAYED_WORK(sl_reenable, __split_lock_reenable);
++
+ /*
+  * If a CPU goes offline with pending delayed work to re-enable split lock
+  * detection then the delayed work will be executed on some other CPU. That
+@@ -1169,10 +1201,9 @@ static int splitlock_cpu_offline(unsigned int cpu)
+ 	return 0;
+ }
+
+-static DECLARE_DELAYED_WORK(split_lock_reenable, __split_lock_reenable);
+-
+ static void split_lock_warn(unsigned long ip)
+ {
++	struct delayed_work *work;
+ 	int cpu;
+
+ 	if (!current->reported_split_lock)
+@@ -1180,14 +1211,26 @@ static void split_lock_warn(unsigned long ip)
+ 				    current->comm, current->pid, ip);
+ 	current->reported_split_lock = 1;
+
+-	/* misery factor #1, sleep 10ms before trying to execute split lock */
+-	if (msleep_interruptible(10) > 0)
+-		return;
+-	/* Misery factor #2, only allow one buslocked disabled core at a time */
+-	if (down_interruptible(&buslock_sem) == -EINTR)
+-		return;
++	if (sysctl_sld_mitigate) {
++		/*
++		 * misery factor #1:
++		 * sleep 10ms before trying to execute split lock.
++		 */
++		if (msleep_interruptible(10) > 0)
++			return;
++		/*
++		 * Misery factor #2:
++		 * only allow one buslocked disabled core at a time.
++		 */
++		if (down_interruptible(&buslock_sem) == -EINTR)
++			return;
++		work = &sl_reenable_unlock;
++	} else {
++		work = &sl_reenable;
++	}
++
+ 	cpu = get_cpu();
+-	schedule_delayed_work_on(cpu, &split_lock_reenable, 2);
++	schedule_delayed_work_on(cpu, work, 2);
+
+ 	/* Disable split lock detection on this CPU to make progress */
+ 	sld_update_msr(false);

linux-tkg-patches/6.1/0013-fedora-rpm.patch

@@ -0,0 +1,27 @@
+# Remove the obsoletes line in kernel-headers
+# Add provides for kernel-devel so there's no conflict
+
+diff --git a/scripts/package/mkspec b/scripts/package/mkspec
+index 7c477ca7d..1158f5559 100755
+--- a/scripts/package/mkspec
++++ b/scripts/package/mkspec
+@@ -25,0 +26 @@ fi
++PROVIDES_DRM=""
+@@ -27 +28 @@ if grep -q CONFIG_DRM=y .config; then
+-	PROVIDES=kernel-drm
++	PROVIDES_DRM="Provides: kernel-drm = %{version}"
+@@ -30 +30,0 @@ fi
+-PROVIDES="$PROVIDES kernel-$KERNELRELEASE"
+@@ -51 +51,3 @@ $S	Source: kernel-$__KERNELRELEASE.tar.gz
+-	Provides: $PROVIDES
++	$PROVIDES_DRM
++	Provides: kernel = %{version}
++	Provides: kernel-uname-r = %{version}
++	Provides: installonlypkg(kernel) = %{version}
+@@ -61 +63 @@ $S	Source: kernel-$__KERNELRELEASE.tar.gz
+-	Obsoletes: kernel-headers
++	Provides: installonlypkg(kernel) = %{version}
+@@ -72,0 +75,3 @@ $S$M	Group: System Environment/Kernel
++$S$M	Provides: kernel-devel = %{version}
++$S$M	Provides: kernel-devel-uname-r = %{version}
++$S$M	Provides: installonlypkg(kernel) = %{version}

linux-tkg-patches/6.1/0013-optimize_harder_O3.patch

@@ -0,0 +1,46 @@
+diff --git a/Makefile b/Makefile
+--- a/Makefile
++++ b/Makefile
+@@ -442,7 +442,7 @@ endif
+ HOSTPKG_CONFIG	= pkg-config
+
+ KBUILD_USERHOSTCFLAGS := -Wall -Wmissing-prototypes -Wstrict-prototypes \
+-			 -O2 -fomit-frame-pointer -std=gnu11 \
++			 -O3 -fomit-frame-pointer -std=gnu11 \
+			 -Wdeclaration-after-statement
+ KBUILD_USERCFLAGS  := $(KBUILD_USERHOSTCFLAGS) $(USERCFLAGS)
+ KBUILD_USERLDFLAGS := $(USERLDFLAGS)
+@@ -474,7 +474,7 @@ endif
+ 			    -Wclippy::dbg_macro
+
+ KBUILD_HOSTCFLAGS   := $(KBUILD_USERHOSTCFLAGS) $(HOST_LFS_CFLAGS) $(HOSTCFLAGS)
+-KBUILD_HOSTCXXFLAGS := -Wall -O2 $(HOST_LFS_CFLAGS) $(HOSTCXXFLAGS)
++KBUILD_HOSTCXXFLAGS := -Wall -O3 $(HOST_LFS_CFLAGS) $(HOSTCXXFLAGS)
+ KBUILD_HOSTRUSTFLAGS := $(rust_common_flags) -O -Cstrip=debuginfo \
+ 			-Zallow-features= $(HOSTRUSTFLAGS)
+ KBUILD_HOSTLDFLAGS  := $(HOST_LFS_LDFLAGS) $(HOSTLDFLAGS)
+@@ -757,7 +757,7 @@ KBUILD_CFLAGS       += $(call cc-disable-warning, format-overflow)
+ KBUILD_CFLAGS  += $(call cc-disable-warning, address-of-packed-member)
+
+ ifdef CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE
+-KBUILD_CFLAGS += -O2
++KBUILD_CFLAGS += -O3
+ KBUILD_RUSTFLAGS += -Copt-level=2
+ else ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE
+ KBUILD_CFLAGS += -Os
+diff --git a/init/Kconfig b/init/Kconfig
+--- a/init/Kconfig
++++ b/init/Kconfig
+@@ -1401,10 +1401,10 @@ choice
+ 	default CC_OPTIMIZE_FOR_PERFORMANCE
+
+ config CC_OPTIMIZE_FOR_PERFORMANCE
+-	bool "Optimize for performance (-O2)"
++	bool "Optimize for performance (-O3)"
+ 	help
+ 	  This is the default optimization level for the kernel, building
+-	  with the "-O2" compiler flag for best performance and most
++	  with the "-O3" compiler flag for best performance and most
+ 	  helpful compile-time warnings.
+
+ config CC_OPTIMIZE_FOR_SIZE