--- plamo/00_base/old/kernel-20201023/PlamoBuild.kernel-4.17.19_plamo@LV@	2020-10-23 06:04:22.000000000 +0900
+++ plamo/00_base/kernel/PlamoBuild.kernel-4.18.20_plamo@LV@	2021-02-18 19:53:49.000000000 +0900
@@ -1,26 +1,27 @@
 #!/bin/sh -x
 
 ######################################################################
-url="https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.17.19.tar.xz
-    ftp://plamo.linet.gr.jp/pub/Plamo-test/kernelsrc_patches/UNICON/vd_unicon-kernel-20180609-4.17.patch
+url="https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.18.20.tar.xz
+    ftp://plamo.linet.gr.jp/pub/Plamo-test/kernelsrc_patches/UNICON/vd_unicon-kernel-20180818-4.18.patch
     ftp://plamo.linet.gr.jp/pub/Plamo-test/kernelsrc_patches/UNICON/vd_unicon-kernel-device_set_font_noarg.patch
     ftp://plamo.linet.gr.jp/pub/Plamo-test/kernelsrc_patches/UNICON/vd_unicon-kernel-fonts-20140614.patch.bz2
     https://github.com/sfjro/aufs4-standalone.git
-    ftp://plamo.linet.gr.jp/pub/Plamo-test/kernelsrc_patches/mcp/4.17-panic_beep.patch
-    ftp://plamo.linet.gr.jp/pub/Plamo-test/kernelsrc_patches/mcp/4.17-morse_code_panics.patch
-    ftp://plamo.linet.gr.jp/pub/Plamo-test/kernelsrc_patches/toi/tuxonice-for-linux-4.17.19-2018-09-06.patch.bz2
+    ftp://plamo.linet.gr.jp/pub/Plamo-test/kernelsrc_patches/mcp/4.18-panic_beep.patch
+    ftp://plamo.linet.gr.jp/pub/Plamo-test/kernelsrc_patches/mcp/4.18-morse_code_panics.patch
+    ftp://plamo.linet.gr.jp/pub/Plamo-test/kernelsrc_patches/toi/tuxonice-for-linux-4.18.20-2019-05-23.patch.bz2
     ftp://plamo.linet.gr.jp/pub/Plamo-test/kernelsrc_patches/ovlfs/overlayfs-allow_unprivileged_mounts.patch
-    ftp://plamo.linet.gr.jp/pub/Plamo-test/kernelsrc_patches/rpi/rpi-4.17.19-20180630-b0b5a34.patch.xz
-    ftp://plamo.linet.gr.jp/pub/Plamo-test/kernelsrc_patches/config-4.17.19-plamo@LV@"
+    ftp://plamo.linet.gr.jp/pub/Plamo-test/kernelsrc_patches/misc/4.18.20-revert-drm-i915-ringbuffer.patch
+    ftp://plamo.linet.gr.jp/pub/Plamo-test/kernelsrc_patches/rpi/rpi-4.18.20-20181023-d58c595.patch.xz
+    ftp://plamo.linet.gr.jp/pub/Plamo-test/kernelsrc_patches/config-4.18.20-plamo@LV@"
 verify=
 digest=
-branch[4]=aufs4.17
-commitid[4]=4662af5
+branch[4]=aufs4.18
+commitid[4]=c0cdacc
 pkgbase=kernel
-vers=4.17.19_plamo@LV@
+vers=4.18.20_plamo@LV@
 arch=`uname -m`
 build=P1
-src=linux-4.17.19
+src=linux-4.18.20
 patchfiles=""
 OPT_CONFIG=""
 DOCS=""
@@ -43,12 +44,6 @@
 prepare "$@"
 if [ $opt_download -eq 1 ] ; then
   download_sources
-  cat <<- "EOF" | patch aufs4-standalone/aufs4-mmap.patch
-	304c304
-	<  	kmem_cache_free(vm_area_cachep, vma);
-	---
-	>  	vm_area_free(vma);
-	EOF
 fi
 if [ $opt_config -eq 1 ] ; then
   for i in `seq 0 $((${#B[@]} - 1))` ; do
@@ -56,7 +51,7 @@
   done
   apply_patches
   cd $B
-  patch -Np1 -i $W/vd_unicon-kernel-20180609-4.17.patch
+  patch -Np1 -i $W/vd_unicon-kernel-20180818-4.18.patch
   patch -Np1 -i $W/vd_unicon-kernel-device_set_font_noarg.patch
   bunzip2 -c $W/vd_unicon-kernel-fonts-20140614.patch.bz2 | patch -Np1 -i -
   patch -Np1 -i $W/aufs4-standalone/aufs4-kbuild.patch
@@ -66,17 +61,18 @@
   cp -av $W/aufs4-standalone/Documentation .
   cp -av $W/aufs4-standalone/fs .
   cp -pv $W/aufs4-standalone/include/uapi/linux/aufs_type.h include/uapi/linux
-  patch -Np1 -i $W/4.17-panic_beep.patch
-  patch -Np1 -i $W/4.17-morse_code_panics.patch
-  bunzip2 -c $W/tuxonice-for-linux-4.17.19-2018-09-06.patch.bz2 | patch -Np1 -i -
+  patch -Np1 -i $W/4.18-panic_beep.patch
+  patch -Np1 -i $W/4.18-morse_code_panics.patch
+  bunzip2 -c $W/tuxonice-for-linux-4.18.20-2019-05-23.patch.bz2 | patch -Np1 -i -
   chmod 755 scripts/tuxonice_output_to_csv.sh
   patch -Np1 -i $W/overlayfs-allow_unprivileged_mounts.patch
+  patch -Np1 -i $W/4.18.20-revert-drm-i915-ringbuffer.patch
   if [ `uname -m` == armv7l ] ; then
-    unxz -c $W/rpi-4.17.19-20180630-b0b5a34.patch.xz | patch -Np1 -i -
+    unxz -c $W/rpi-4.18.20-20181023-d58c595.patch.xz | patch -Np1 -i -
     chmod 755 drivers/net/wireless/realtek/rtl8192cu/{clean,runwpa,wlan0dhcp}
     chmod 755 scripts/{knlinfo,mkknlimg}
   fi
-  cp -p $W/config-4.17.19-plamo$lv .config
+  cp -p $W/config-4.18.20-plamo$lv .config
   if [ $arch == i686 -o $arch == x86_64 ] ; then
     cp -p arch/x86/boot/install.sh{,.orig}
     head -n-9 arch/x86/boot/install.sh.orig > arch/x86/boot/install.sh
@@ -143,8 +139,8 @@
     install -m 644 $B/arch/arm/boot/dts/overlays/README $P/boot/overlays
     install -m 644 $B/arch/arm/boot/dts/overlays/*.dtbo $P/boot/overlays
   fi
-  ln -sfn /usr/src/linux $P/lib/modules/$krel/source
-  ln -sfn /usr/src/linux $P/lib/modules/$krel/build
+  ln -sfn /usr/src/$src $P/lib/modules/$krel/source
+  ln -sfn /usr/src/$src $P/lib/modules/$krel/build
   touch $W/i.et
   cd $W
   TZ=UTC find $P ! -type l -newer i.st ! -newer i.et \