linux-tkg: Switch from our local cpu optimizations patchset to Graysky's

https://github.com/graysky2/kernel_gcc_patch

Fixes https://github.com/Tk-Glitch/PKGBUILDS/issues/569

linux56-tkg/PKGBUILD

@@ -89,7 +89,7 @@ pkgname=("${pkgbase}" "${pkgbase}-headers")
 _basekernel=5.6
 _sub=19
 pkgver="${_basekernel}"."${_sub}"
-pkgrel=36
+pkgrel=37
 pkgdesc='Linux-tkg'
 arch=('x86_64') # no i686 in here
 url="http://www.kernel.org/"
@@ -99,6 +99,7 @@ optdepends=('schedtool')
 options=('!strip')
 source=("https://www.kernel.org/pub/linux/kernel/v5.x/linux-${_basekernel}.tar.xz"
         "https://www.kernel.org/pub/linux/kernel/v5.x/patch-${pkgver}.xz"
+        "https://raw.githubusercontent.com/graysky2/kernel_gcc_patch/master/enable_additional_cpu_optimizations_for_gcc_v10.1%2B_kernel_v5.5-v5.6.patch"
         'config.x86_64' # stock Arch config - https://www.archlinux.org/packages/core/x86_64/linux/
         'config_hardened.x86_64' # hardened Arch config - https://www.archlinux.org/packages/extra/x86_64/linux-hardened/
         90-cleanup.hook
@@ -126,13 +127,14 @@ source=("https://www.kernel.org/pub/linux/kernel/v5.x/linux-${_basekernel}.tar.x
 )
 sha256sums=('e342b04a2aa63808ea0ef1baab28fc520bd031ef8cf93d9ee4a31d4058fcb622'
             '523e014b8432252f9739216e63811e60e6f8da5318122ec880c24d752a493e0f'
+            '54923e20c2cdbb2dfe6d32b39abc019c68eac6b728950670a0e279c2d43e028e'
             '6ac452e2124f92747a57c5a50e11ca2f1e8112669845b4431311545c7fd2a36c'
             '116c8bee112e4bbf65fb7ef4770a24ed8e4d17dbb9d6d7911fa7b8cf13c1b086'
             '1e15fc2ef3fa770217ecc63a220e5df2ddbcf3295eb4a021171e7edd4c6cc898'
             '66a03c246037451a77b4d448565b1d7e9368270c7d02872fbd0b5d024ed0a997'
             '31dc68e84aecfb7d069efb1305049122c65694676be8b955634abcf0675922a2'
             'd02bf5ca08fd610394b9d3a0c3b176d74af206f897dee826e5cbaec97bb4a4aa'
-            '6858fe0c55cda404f30f63824c7fcf970339c2d62a7f366a115f7ff9b87098c5'
+            '2b210ce8efff012c803177dbf766e60df874e55ed78ff7a1d8540c33aec6864e'
             '7058e57fd68367b029adc77f2a82928f1433daaf02c8c279cb2d13556c8804d7'
             'c605f638d74c61861ebdc36ebd4cb8b6475eae2f6273e1ccb2bbb3e10a2ec3fe'
             'bc69d6e5ee8172b0242c8fa72d13cfe2b8d2b6601468836908a7dfe8b78a3bbb'
@@ -223,9 +225,15 @@ prepare() {
     patch -Np1 -i ../0001-add-sysctl-to-disallow-unprivileged-CLONE_NEWUSER-by.patch
   fi
 
+  # graysky's cpu opts - https://github.com/graysky2/kernel_gcc_patch
+  msg2 "Applying graysky's cpu opts patch"
+  patch -Np1 -i ../enable_additional_cpu_optimizations_for_gcc_v10.1%2B_kernel_v5.5-v5.6.patch
+
   # TkG
+  msg2 "Applying clear linux patches"
   patch -Np1 -i ../0002-clear-patches.patch
 
+  msg2 "Applying glitched base patch"
   patch -Np1 -i ../0003-glitched-base.patch
 
   if [ "${_cpusched}" == "MuQSS" ]; then
@@ -309,6 +317,8 @@ prepare() {
   echo "# CONFIG_MGOLDMONT is not set" >> ./.config
   echo "# CONFIG_MGOLDMONTPLUS is not set" >> ./.config
   echo "# CONFIG_MCASCADELAKE is not set" >> ./.config
+  echo "# CONFIG_MCOOPERLAKE is not set" >> ./.config
+  echo "# CONFIG_MTIGERLAKE is not set" >> ./.config
 
   # Disable some debugging
   if [ "${_debugdisable}" == "true" ]; then
@@ -499,6 +509,10 @@ prepare() {
     sed -i -e 's/# CONFIG_MGOLDMONTPLUS is not set/CONFIG_MGOLDMONTPLUS=y/' ./.config
   elif [ "$_processor_opt" == "cascadelake" ]; then
     sed -i -e 's/# CONFIG_MCASCADELAKE is not set/CONFIG_MCASCADELAKE=y/' ./.config
+  elif [ "$_processor_opt" == "cooperlake" ]; then
+    sed -i -e 's/# CONFIG_MCOOPERLAKE is not set/CONFIG_MCOOPERLAKE=y/' ./.config
+  elif [ "$_processor_opt" == "tigerlake" ]; then
+    sed -i -e 's/# CONFIG_MTIGERLAKE is not set/CONFIG_MTIGERLAKE=y/' ./.config
   fi
 
   # irq threading