Merge pull request #418 from fbelavenuto/no-space-left

Fixing "No space left"

VERSION

@@ -1 +1 @@
-1.0-beta7
+1.0-beta8

files/board/arpl/overlayfs/opt/arpl/boot.sh

@@ -150,9 +150,9 @@ echo -e "\033[1;37mLoading DSM kernel...\033[0m"
 # Executes DSM kernel via KEXEC
 if [ "${EFI_BUG}" = "yes" -a ${EFI} -eq 1 ]; then
   echo -e "\033[1;33mWarning, running kexec with --noefi param, strange things will happen!!\033[0m"
-  kexec --noefi -l "${MOD_ZIMAGE_FILE}" --initrd "${MOD_RDGZ_FILE}" --command-line="${CMDLINE_LINE}" >"${LOG_FILE}" 2>&1 || dieLog
+  kexec --args-linux --noefi -l "${MOD_ZIMAGE_FILE}" --initrd "${MOD_RDGZ_FILE}" --command-line="${CMDLINE_LINE}" >"${LOG_FILE}" 2>&1 || dieLog
 else
-  kexec -l "${MOD_ZIMAGE_FILE}" --initrd "${MOD_RDGZ_FILE}" --command-line="${CMDLINE_LINE}" >"${LOG_FILE}" 2>&1 || dieLog
+  kexec --args-linux -l "${MOD_ZIMAGE_FILE}" --initrd "${MOD_RDGZ_FILE}" --command-line="${CMDLINE_LINE}" >"${LOG_FILE}" 2>&1 || dieLog
 fi
 /sbin/swapoff -a >/dev/null 2>&1 || true
 /bin/umount -a -r >/dev/null 2>&1 || true

files/board/arpl/overlayfs/opt/arpl/include/consts.sh

@@ -1,5 +1,5 @@
 
-ARPL_VERSION="1.0-beta7"
+ARPL_VERSION="1.0-beta8"
 
 # Define paths
 TMP_PATH="/tmp"

files/board/arpl/overlayfs/opt/arpl/include/functions.sh

@@ -147,6 +147,14 @@ function arrayExistItem() {
   return ${EXISTS}
 }
 
+###############################################################################
+# Get values in .conf K=V file
+# 1 - key
+# 2 - file
+function _get_conf_kv() {
+  grep "${1}" "${2}" | sed "s|^${1}=\"\(.*\)\"$|\1|g"
+}
+
 ###############################################################################
 # Replace/remove/add values in .conf K=V file
 # 1 - name
@@ -168,3 +176,18 @@ function _set_conf_kv() {
   # Add if doesn't exist
   echo "$1=\"$2\"" >> $3
 }
+
+###############################################################################
+# Find and mount the DSM root filesystem
+# (based on pocopico's TCRP code)
+function findAndMountDSMRoot() {
+  [ $(mount | grep -i "${DSMROOT_PATH}" | wc -l) -gt 0 ] && return 0
+  dsmrootdisk="$(blkid /dev/sd* | grep -i raid | awk '{print $1 " " $4}' | grep UUID | grep sd[a-z]1 | head -1 | awk -F ":" '{print $1}')"
+  [ -z "${dsmrootdisk}" ] && return -1
+  [ $(mount | grep -i "${DSMROOT_PATH}" | wc -l) -eq 0 ] && mount -t ext4 $dsmrootdisk "${DSMROOT_PATH}"
+  if [ $(mount | grep -i "${DSMROOT_PATH}" | wc -l) -eq 0 ]; then
+    echo "Failed to mount"
+    return -1
+  fi
+  return 0
+}

files/board/arpl/overlayfs/opt/arpl/init.sh

@@ -37,6 +37,7 @@ fsck.ext2 -p ${LOADER_DISK}3 >/dev/null 2>&1 || true
 mkdir -p ${BOOTLOADER_PATH}
 mkdir -p ${SLPART_PATH}
 mkdir -p ${CACHE_PATH}
+mkdir -p ${DSMROOT_PATH}
 # Mount the partitions
 mount ${LOADER_DISK}1 ${BOOTLOADER_PATH} || die "Can't mount ${BOOTLOADER_PATH}"
 mount ${LOADER_DISK}2 ${SLPART_PATH}     || die "Can't mount ${SLPART_PATH}"

files/board/arpl/overlayfs/opt/arpl/menu.sh

@@ -61,74 +61,83 @@ function backtitle() {
 ###############################################################################
 # Shows available models to user choose one
 function modelMenu() {
-  RESTRICT=1
+  if [ -z "${1}" ]; then
-  FLGBETA=0
+    RESTRICT=1
-  dialog --backtitle "`backtitle`" --title "Model" --aspect 18 \
+    FLGBETA=0
-    --infobox "Reading models" 0 0
+    dialog --backtitle "`backtitle`" --title "Model" --aspect 18 \
-  while true; do
+      --infobox "Reading models" 0 0
-    echo "" > "${TMP_PATH}/menu"
+    while true; do
-    FLGNEX=0
+      echo "" > "${TMP_PATH}/menu"
-    while read M; do
+      FLGNEX=0
-      M="`basename ${M}`"
+      while read M; do
-      M="${M::-4}"
+        M="`basename ${M}`"
-      PLATFORM=`readModelKey "${M}" "platform"`
+        M="${M::-4}"
-      DT="`readModelKey "${M}" "dt"`"
+        PLATFORM=`readModelKey "${M}" "platform"`
-      BETA="`readModelKey "${M}" "beta"`"
+        DT="`readModelKey "${M}" "dt"`"
-      [ "${BETA}" = "true" -a ${FLGBETA} -eq 0 ] && continue
+        BETA="`readModelKey "${M}" "beta"`"
-      # Check id model is compatible with CPU
+        [ "${BETA}" = "true" -a ${FLGBETA} -eq 0 ] && continue
-      COMPATIBLE=1
+        # Check id model is compatible with CPU
-      if [ ${RESTRICT} -eq 1 ]; then
+        COMPATIBLE=1
-        for F in `readModelArray "${M}" "flags"`; do
+        if [ ${RESTRICT} -eq 1 ]; then
-          if ! grep -q "^flags.*${F}.*" /proc/cpuinfo; then
+          for F in `readModelArray "${M}" "flags"`; do
-            COMPATIBLE=0
+            if ! grep -q "^flags.*${F}.*" /proc/cpuinfo; then
-            FLGNEX=1
+              COMPATIBLE=0
-            break
+              FLGNEX=1
-          fi
+              break
-        done
+            fi
+          done
+        fi
+        [ "${DT}" = "true" ] && DT="-DT" || DT=""
+        [ ${COMPATIBLE} -eq 1 ] && echo "${M} \"\Zb${PLATFORM}${DT}\Zn\" " >> "${TMP_PATH}/menu"
+      done < <(find "${MODEL_CONFIG_PATH}" -maxdepth 1 -name \*.yml | sort)
+      [ ${FLGNEX} -eq 1 ] && echo "f \"\Z1Disable flags restriction\Zn\"" >> "${TMP_PATH}/menu"
+      [ ${FLGBETA} -eq 0 ] && echo "b \"\Z1Show beta models\Zn\"" >> "${TMP_PATH}/menu"
+      dialog --backtitle "`backtitle`" --colors --menu "Choose the model" 0 0 0 \
+        --file "${TMP_PATH}/menu" 2>${TMP_PATH}/resp
+      [ $? -ne 0 ] && return
+      resp=$(<${TMP_PATH}/resp)
+      [ -z "${resp}" ] && return
+      if [ "${resp}" = "f" ]; then
+        RESTRICT=0
+        continue
       fi
-      [ "${DT}" = "true" ] && DT="-DT" || DT=""
+      if [ "${resp}" = "b" ]; then
-      [ ${COMPATIBLE} -eq 1 ] && echo "${M} \"\Zb${PLATFORM}${DT}\Zn\" " >> "${TMP_PATH}/menu"
+        FLGBETA=1
-    done < <(find "${MODEL_CONFIG_PATH}" -maxdepth 1 -name \*.yml | sort)
+        continue
-    [ ${FLGNEX} -eq 1 ] && echo "f \"\Z1Disable flags restriction\Zn\"" >> "${TMP_PATH}/menu"
+      fi
-    [ ${FLGBETA} -eq 0 ] && echo "b \"\Z1Show beta models\Zn\"" >> "${TMP_PATH}/menu"
+      break
-    dialog --backtitle "`backtitle`" --colors --menu "Choose the model" 0 0 0 \
+    done
-      --file "${TMP_PATH}/menu" 2>${TMP_PATH}/resp
+  else
-    [ $? -ne 0 ] && return
+    resp="${1}"
-    resp=$(<${TMP_PATH}/resp)
+  fi
-    [ -z "${resp}" ] && return
+  # If user change model, clean buildnumber and S/N
-    if [ "${resp}" = "f" ]; then
+  if [ "${MODEL}" != "${resp}" ]; then
-      RESTRICT=0
+    MODEL=${resp}
-      continue
+    writeConfigKey "model" "${MODEL}" "${USER_CONFIG_FILE}"
-    fi
+    BUILD=""
-    if [ "${resp}" = "b" ]; then
+    writeConfigKey "build" "${BUILD}" "${USER_CONFIG_FILE}"
-      FLGBETA=1
+    SN=""
-      continue
+    writeConfigKey "sn" "${SN}" "${USER_CONFIG_FILE}"
-    fi
+    # Delete old files
-    # If user change model, clean buildnumber and S/N
+    rm -f "${ORI_ZIMAGE_FILE}" "${ORI_RDGZ_FILE}" "${MOD_ZIMAGE_FILE}" "${MOD_RDGZ_FILE}"
-    if [ "${MODEL}" != "${resp}" ]; then
+    DIRTY=1
-      MODEL=${resp}
+  fi
-      writeConfigKey "model" "${MODEL}" "${USER_CONFIG_FILE}"
-      BUILD=""
-      writeConfigKey "build" "${BUILD}" "${USER_CONFIG_FILE}"
-      SN=""
-      writeConfigKey "sn" "${SN}" "${USER_CONFIG_FILE}"
-      # Delete old files
-      rm -f "${ORI_ZIMAGE_FILE}" "${ORI_RDGZ_FILE}" "${MOD_ZIMAGE_FILE}" "${MOD_RDGZ_FILE}"
-      DIRTY=1
-    fi
-    break
-  done
 }
 
 ###############################################################################
 # Shows available buildnumbers from a model to user choose one
 function buildMenu() {
   ITEMS="`readConfigEntriesArray "builds" "${MODEL_CONFIG_PATH}/${MODEL}.yml" | sort -r`"
-  dialog --clear --no-items --backtitle "`backtitle`" \
+  if [ -z "${1}" ]; then
-    --menu "Choose a build number" 0 0 0 ${ITEMS} 2>${TMP_PATH}/resp
+    dialog --clear --no-items --backtitle "`backtitle`" \
-  [ $? -ne 0 ] && return
+      --menu "Choose a build number" 0 0 0 ${ITEMS} 2>${TMP_PATH}/resp
-  resp=$(<${TMP_PATH}/resp)
+    [ $? -ne 0 ] && return
-  [ -z "${resp}" ] && return
+    resp=$(<${TMP_PATH}/resp)
+    [ -z "${resp}" ] && return
+  else
+    if ! arrayExistItem "${1}" ${ITEMS}; then return; fi
+    resp="${1}"
+  fi
   if [ "${BUILD}" != "${resp}" ]; then
     dialog --backtitle "`backtitle`" --title "Build Number" \
       --infobox "Reconfiguring Synoinfo, Addons and Modules" 0 0
@@ -637,13 +646,13 @@ function extractDsmFiles() {
       rm -rf "${RAMDISK_PATH}"
       mkdir -p "${RAMDISK_PATH}"
       tar -xf "${OLDPAT_PATH}" -C "${RAMDISK_PATH}" rd.gz >"${LOG_FILE}" 2>&1
+      [ ${CLEARCACHE} -eq 1 ] && rm -f "${OLDPAT_PATH}"
       if [ $? -ne 0 ]; then
-        rm "${OLDPAT_PATH}"
+        rm -f "${OLDPAT_PATH}"
         rm -rf "${RAMDISK_PATH}"
         dialog --backtitle "`backtitle`" --title "Error extracting" --textbox "${LOG_FILE}" 0 0
         return 1
       fi
-      rm -f "${TMP_PATH}/DS3622xs+-42218.pat"
       # Extract all files from rd.gz
       (cd "${RAMDISK_PATH}"; xz -dc < rd.gz | cpio -idm) >/dev/null 2>&1 || true
       # Copy only necessary files
@@ -753,6 +762,7 @@ function advancedMenu() {
       echo "r \"Switch direct boot: \Z4${DIRECTBOOT}\Zn\"" >> "${TMP_PATH}/menu"
     fi
     echo "u \"Edit user config file manually\""            >> "${TMP_PATH}/menu"
+    echo "t \"Try to recovery a DSM installed system\""    >> "${TMP_PATH}/menu"
     echo "e \"Exit\""                                      >> "${TMP_PATH}/menu"
 
     dialog --default-item ${NEXT} --backtitle "`backtitle`" --title "Advanced" \
@@ -771,11 +781,55 @@ function advancedMenu() {
         NEXT="u"
         ;;
       u) editUserConfig; NEXT="e" ;;
+      t) tryRecoveryDSM ;;
       e) break ;;
     esac
   done
 }
 
+###############################################################################
+# Try to recovery a DSM already installed
+function tryRecoveryDSM() {
+  dialog --backtitle "`backtitle`" --title "Try recovery DSM" --aspect 18 \
+    --infobox "Trying to recovery a DSM installed system" 0 0
+  if findAndMountDSMRoot; then
+    MODEL=""
+    BUILD=""
+    if [ -f "${DSMROOT_PATH}/.syno/patch/VERSION" ]; then
+      eval `cat ${DSMROOT_PATH}/.syno/patch/VERSION | grep unique`
+      eval `cat ${DSMROOT_PATH}/.syno/patch/VERSION | grep base`
+      if [ -n "${unique}" ] ; then
+        while read F; do
+          M="`basename ${F}`"
+          M="${M::-4}"
+          UNIQUE=`readModelKey "${M}" "unique"`
+          [ "${unique}" = "${UNIQUE}" ] || continue
+          # Found
+          modelMenu "${M}"
+        done < <(find "${MODEL_CONFIG_PATH}" -maxdepth 1 -name \*.yml | sort)
+        if [ -n "${MODEL}" ]; then
+          buildMenu ${base}
+          if [ -n "${BUILD}" ]; then
+            cp "${DSMROOT_PATH}/.syno/patch/zImage" "${SLPART_PATH}"
+            cp "${DSMROOT_PATH}/.syno/patch/rd.gz" "${SLPART_PATH}"
+            MSG="Found a installation:\nModel: ${MODEL}\nBuildnumber: ${BUILD}"
+            SN=`_get_conf_kv SN "${DSMROOT_PATH}/etc/synoinfo.conf"`
+            if [ -n "${SN}" ]; then
+              writeConfigKey "sn" "${SN}" "${USER_CONFIG_FILE}"
+              MSG+="\nSerial: ${SN}"
+            fi
+            dialog --backtitle "`backtitle`" --title "Try recovery DSM" \
+              --aspect 18 --msgbox "${MSG}" 0 0
+          fi
+        fi
+      fi
+    fi
+  else
+    dialog --backtitle "`backtitle`" --title "Try recovery DSM" --aspect 18 \
+      --msgbox "Unfortunately I couldn't mount the DSM partition!" 0 0
+  fi
+}
+
 ###############################################################################
 # Permit user select the modules to include
 function selectModules() {
@@ -980,7 +1034,7 @@ function updateMenu() {
         dialog --backtitle "`backtitle`" --title "Update arpl" --aspect 18 \
           --yesno "Arpl updated with success to ${TAG}!\nReboot?" 0 0
         [ $? -ne 0 ] && continue
-        reboot
+        arpl-reboot.sh config
         exit
         ;;
 
@@ -1117,11 +1171,11 @@ while true; do
     echo "b \"Boot the loader\" "                     >> "${TMP_PATH}/menu"
   fi
   echo "k \"Choose a keymap\" "                       >> "${TMP_PATH}/menu"
-  if [ ${CLEARCACHE} -eq 0 -a -d "${CACHE_PATH}/dl" ]; then
+  if [ ${CLEARCACHE} -eq 1 -a -d "${CACHE_PATH}/dl" ]; then
     echo "c \"Clean disk cache\""                     >> "${TMP_PATH}/menu"
   fi
   echo "p \"Update menu\""                            >> "${TMP_PATH}/menu"
-  echo "e \"Exit\"" >> "${TMP_PATH}/menu"
+  echo "e \"Exit\""                                   >> "${TMP_PATH}/menu"
 
   dialog --default-item ${NEXT} --backtitle "`backtitle`" --colors \
     --menu "Choose the option" 0 0 0 --file "${TMP_PATH}/menu" \

files/board/arpl/overlayfs/opt/arpl/model-configs/DS1520+.yml

@@ -19,8 +19,8 @@ beta: true
 dom: 2
 serial:
   prefix:
-    - "0000"
+    - "2270"
-  middle: "XXX"
+  middle: "TRR"
   suffix: "alpha"
 disks: 6
 dt: true

files/board/arpl/overlayfs/opt/arpl/model-configs/DS923+.yml

@@ -23,7 +23,7 @@ serial:
     - "2040"
     - "20C0"
     - "2150"
-  middle: "SBR"
+  middle: "TQR"
   suffix: "alpha"
 disks: 4
 builds:

files/board/arpl/overlayfs/opt/arpl/model-configs/SA6400.yml.disabled

@@ -0,0 +1,46 @@
+id: "SA6400"
+synoinfo: &synoinfo
+  support_disk_compatibility: "no"
+  support_memory_compatibility: "no"
+  support_led_brightness_adjustment: "no"
+  rss_server: "https://raw.githubusercontent.com/fbelavenuto/arpl/main/rss.xml"
+  rss_server_ssl: "https://raw.githubusercontent.com/fbelavenuto/arpl/main/rss.xml"
+  rss_server_v2: "https://raw.githubusercontent.com/fbelavenuto/arpl/main/rss.json"
+cmdline: &cmdline
+  SMBusHddDynamicPower: 1
+  synoboot2:
+  syno_ttyS0: "serial,0x3f8"
+  syno_ttyS1: "serial,0x2f8"
+  vender_format_version: 2
+platform: "epyc7002"
+unique: "synology_epyc7002_sa6400"
+beta: true
+dom: 2
+serial:
+  prefix:
+    - "0000"
+  middle: "XXX"
+  suffix: "alpha"
+disks: 16
+dt: true
+builds:
+  42962:
+    ver: "7.1.1"
+    kver: "5.10.55"
+    rd-compressed: false
+    efi-bug: no
+    cmdline:
+      <<: *cmdline
+    synoinfo:
+      <<: *synoinfo
+    pat:
+      url: "https://global.download.synology.com/download/DSM/release/7.1.1/42962/DSM_SA6400_42962.pat"
+      hash: "83fc408380ebb1381224261de6220b873d7b62a99e715557509ae9553f618a71"
+      ramdisk-hash: "d4efe45fc4dd71758fe365f7eb39d24982d1440b00986259cab9a03577982f68"
+      zimage-hash: "d5b8af848fc585695e35bd1c4f4c953fd8e54435b2799face4f8f350bac6df93"
+      md5-hash: "fdbbea86e280a8f754339a064f9ad2df"
+    patch:
+      - "ramdisk-common-disable-root-pwd.patch"
+      - "ramdisk-common-init-script.patch"
+      - "ramdisk-common-etc-rc.patch"
+      - "ramdisk-42951-post-init-script.patch"

files/board/arpl/overlayfs/opt/arpl/ramdisk-patch.sh

@@ -13,6 +13,12 @@ echo -n "Patching Ramdisk"
 # Remove old rd.gz patched
 rm -f "${MOD_RDGZ_FILE}"
 
+# Check disk space left
+LOADER_DISK="`blkid | grep 'LABEL="ARPL3"' | cut -d3 -f1`"
+LOADER_DEVICE_NAME=`echo ${LOADER_DISK} | sed 's|/dev/||'`
+SPACELEFT=`df --block-size=1 | awk '/'${LOADER_DEVICE_NAME}'3/{print$4}'`
+[ ${SPACELEFT} -le 268435456 ] && rm -rf "${CACHE_PATH}/dl"
+
 # Unzipping ramdisk
 echo -n "."
 rm -rf "${RAMDISK_PATH}"  # Force clean
@@ -25,6 +31,7 @@ mkdir -p "${RAMDISK_PATH}"
 MODEL="`readConfigKey "model" "${USER_CONFIG_FILE}"`"
 BUILD="`readConfigKey "build" "${USER_CONFIG_FILE}"`"
 LKM="`readConfigKey "lkm" "${USER_CONFIG_FILE}"`"
+SN="`readConfigKey "sn" "${USER_CONFIG_FILE}"`"
 
 if [ ${BUILD} -ne ${buildnumber} ]; then
   echo -e "\033[A\n\033[1;32mBuild number changed from \033[1;31m${BUILD}\033[1;32m to \033[1;31m${buildnumber}\033[0m"
@@ -72,6 +79,8 @@ echo -n "."
 for KEY in ${!SYNOINFO[@]}; do
   _set_conf_kv "${KEY}" "${SYNOINFO[${KEY}]}" "${RAMDISK_PATH}/etc/synoinfo.conf" >"${LOG_FILE}" 2>&1 || dieLog
 done
+# Add serial number to synoinfo.conf, to help to recovery a installed DSM
+_set_conf_kv "SN" "${SN}" "${RAMDISK_PATH}/etc/synoinfo.conf" >"${LOG_FILE}" 2>&1 || dieLog
 
 # Patch /sbin/init.post
 echo -n "."
@@ -80,9 +89,11 @@ sed -e "/@@@CONFIG-MANIPULATORS-TOOLS@@@/ {" -e "r ${TMP_PATH}/rp.txt" -e 'd' -e
 rm "${TMP_PATH}/rp.txt"
 touch "${TMP_PATH}/rp.txt"
 for KEY in ${!SYNOINFO[@]}; do
-  echo "_set_conf_kv '${KEY}' '${SYNOINFO[${KEY}]}' '/tmpRoot/etc/synoinfo.conf'" >> "${TMP_PATH}/rp.txt"
+  echo "_set_conf_kv '${KEY}' '${SYNOINFO[${KEY}]}' '/tmpRoot/etc/synoinfo.conf'"          >> "${TMP_PATH}/rp.txt"
   echo "_set_conf_kv '${KEY}' '${SYNOINFO[${KEY}]}' '/tmpRoot/etc.defaults/synoinfo.conf'" >> "${TMP_PATH}/rp.txt"
 done
+echo "_set_conf_kv 'SN' '${SN}' '/tmpRoot/etc/synoinfo.conf'"                              >> "${TMP_PATH}/rp.txt"
+echo "_set_conf_kv 'SN' '${SN}' '/tmpRoot/etc.defaults/synoinfo.conf'"                     >> "${TMP_PATH}/rp.txt"
 sed -e "/@@@CONFIG-GENERATED@@@/ {" -e "r ${TMP_PATH}/rp.txt" -e 'd' -e '}' -i "${RAMDISK_PATH}/sbin/init.post"
 rm "${TMP_PATH}/rp.txt"
 

files/board/arpl/overlayfs/opt/arpl/vmlinux-to-bzImage.sh

@@ -1,21 +1,11 @@
 #!/bin/sh
+# Based on code and ideas from @jumkey
 
 . /opt/arpl/include/functions.sh
 
-#zImage_head           16494
+MODEL="`readConfigKey "model" "${USER_CONFIG_FILE}"`"
-#payload(
+BUILD="`readConfigKey "build" "${USER_CONFIG_FILE}"`"
-#  vmlinux.bin         x
+KVER="`readModelKey "${MODEL}" "builds.${BUILD}.kver"`"
-#  padding             0xf00000-x
-#  vmlinux.bin size    4
-#)                     0xf00004
-#zImage_tail(
-#  unknown             72
-#  run_size            4
-#  unknown             30
-#  vmlinux.bin size    4
-#  unknown             114460
-#)                     114570
-#crc32                 4
 
 # Adapted from: scripts/Makefile.lib
 # Usage: size_append FILE [FILE2] [FILEn]...
@@ -51,12 +41,41 @@ size_le () {
 SCRIPT_DIR=`dirname $0`
 VMLINUX_MOD=${1}
 ZIMAGE_MOD=${2}
-gzip -cd "${SCRIPT_DIR}/zImage_template.gz" > "${ZIMAGE_MOD}"
+if [ ${KVER:0:1} -eq 4 ]; then
+  # Kernel version 4.x
+  #zImage_head           16494
+  #payload(
+  #  vmlinux.bin         x
+  #  padding             0xf00000-x
+  #  vmlinux.bin size    4
+  #)                     0xf00004
+  #zImage_tail(
+  #  unknown             72
+  #  run_size            4
+  #  unknown             30
+  #  vmlinux.bin size    4
+  #  unknown             114460
+  #)                     114570
+  #crc32                 4
+  gzip -cd "${SCRIPT_DIR}/bzImage-template-v4.gz" > "${ZIMAGE_MOD}"
 
-dd if="${VMLINUX_MOD}" of="${ZIMAGE_MOD}" bs=16494 seek=1 conv=notrunc >"${LOG_FILE}" 2>&1 || dieLog
+  dd if="${VMLINUX_MOD}" of="${ZIMAGE_MOD}" bs=16494 seek=1 conv=notrunc >"${LOG_FILE}" 2>&1 || dieLog
-file_size_le "${VMLINUX_MOD}" | dd of="${ZIMAGE_MOD}" bs=15745134 seek=1 conv=notrunc >"${LOG_FILE}" 2>&1 || dieLog
+  file_size_le "${VMLINUX_MOD}" | dd of="${ZIMAGE_MOD}" bs=15745134 seek=1 conv=notrunc >"${LOG_FILE}" 2>&1 || dieLog
+  file_size_le "${VMLINUX_MOD}" | dd of="${ZIMAGE_MOD}" bs=15745244 seek=1 conv=notrunc >"${LOG_FILE}" 2>&1 || dieLog
 
-RUN_SIZE=`objdump -h ${VMLINUX_MOD} | sh "${SCRIPT_DIR}/calc_run_size.sh"`
+  RUN_SIZE=`objdump -h ${VMLINUX_MOD} | sh "${SCRIPT_DIR}/calc_run_size.sh"`
-size_le $RUN_SIZE | dd of=$ZIMAGE_MOD bs=15745210 seek=1 conv=notrunc >"${LOG_FILE}" 2>&1 || dieLog
+  size_le ${RUN_SIZE} | dd of=${ZIMAGE_MOD} bs=15745210 seek=1 conv=notrunc >"${LOG_FILE}" 2>&1 || dieLog
-file_size_le "${VMLINUX_MOD}" | dd of="${ZIMAGE_MOD}" bs=15745244 seek=1 conv=notrunc >"${LOG_FILE}" 2>&1 || dieLog
+  size_le $(($((16#`crc32 "${ZIMAGE_MOD}" | awk '{print$1}'`)) ^ 0xFFFFFFFF)) | dd of="${ZIMAGE_MOD}" conv=notrunc oflag=append >"${LOG_FILE}" 2>&1 || dieLog
-size_le $(($((16#`crc32 "${ZIMAGE_MOD}" | awk '{print$1}'`)) ^ 0xFFFFFFFF)) | dd of="${ZIMAGE_MOD}" conv=notrunc oflag=append >"${LOG_FILE}" 2>&1 || dieLog
+else
+  # Kernel version 5.x
+  gzip -cd "${SCRIPT_DIR}/bzImage-template-v5.gz" > "${ZIMAGE_MOD}"
+
+  lzma -9c ${VMLINUX_MOD} > ${TMP_PATH}/vmlinux-mod.lzma
+  dd if="${TMP_PATH}/vmlinux-mod.lzma" of="${ZIMAGE_MOD}" bs=15377 seek=1 conv=notrunc >"${LOG_FILE}" 2>&1 || dieLog
+  file_size_le "${VMLINUX_MOD}" | dd of="${ZIMAGE_MOD}" bs=8377991 seek=1 conv=notrunc >"${LOG_FILE}" 2>&1 || dieLog
+  file_size_le "${VMLINUX_MOD}" | dd of="${ZIMAGE_MOD}" bs=8420412 seek=1 conv=notrunc >"${LOG_FILE}" 2>&1 || dieLog
+
+  RUN_SIZE=`objdump -h ${VMLINUX_MOD} | sh "${SCRIPT_DIR}/calc_run_size.sh"`
+  size_le ${RUN_SIZE} | dd of=${ZIMAGE_MOD} bs=8420408 seek=1 conv=notrunc >"${LOG_FILE}" 2>&1 || dieLog
+  size_le $(($((16#`crc32 "${ZIMAGE_MOD}" | awk '{print$1}'`)) ^ 0xFFFFFFFF)) | dd of="${ZIMAGE_MOD}" conv=notrunc oflag=append >"${LOG_FILE}" 2>&1 || dieLog
+fi

files/board/arpl/overlayfs/root/.bashrc

@@ -18,6 +18,7 @@ export EDITOR="/bin/nano"
 export BOOTLOADER_PATH="/mnt/p1"
 export SLPART_PATH="/mnt/p2"  # Synologic partition
 export CACHE_PATH="/mnt/p3"
+export DSMROOT_PATH="/mnt/dsmroot"
 export PATH="${PATH}:/opt/arpl"
 
 if [ ! -f ${HOME}/.initialized ]; then

files/board/arpl/p1/ARPL-VERSION

@@ -1 +1 @@
-1.0-beta7
+1.0-beta8

kpatch/main.c

@@ -60,6 +60,7 @@ void errorMsg(char *fmt, ...) {
     va_start(args, fmt);
     vfprintf(stderr, fmt, args);
     va_end(args);
+    fprintf(stderr, "\n");
     exit(1);
 }
 
@@ -307,15 +308,39 @@ int main(int argc, char *argv[]) {
     Elf_Scn *section;
     GElf_Shdr sectionHeader;
     char *sectionName;
+    char *fileIn = NULL, *fileOut = NULL;
+    int onlyBoot = 0, onlyRD = 0, onlyCMOS = 0, c;
 
-    if (argc != 3) {
+    if (argc < 3) {
-        errorMsg("Use: kpatch <vmlinux> <output>\n");
+        errorMsg("Use: kpatch (option) <vmlinux> <output>\nOptions:\n -b  Only bootparams\n -r  Only ramdisk\n -c  Only CMOS");
+    }
+    c = 1;
+    while (c < argc) {
+      if (strcmp(argv[c], "-b") == 0) {
+        onlyBoot = 1;
+      } else if (strcmp(argv[c], "-r") == 0) {
+        onlyRD = 1;
+      } else if (strcmp(argv[c], "-c") == 0) {
+        onlyCMOS = 1;
+      } else if (fileIn == NULL) {
+        fileIn = argv[c];
+      } else {
+        fileOut = argv[c];
+        break;
+      }
+      ++c;
+    }
+    if (NULL == fileIn) {
+        errorMsg("Please give a input filename");
+    }
+    if (NULL == fileOut) {
+        errorMsg("Please give a output filename");
     }
 
     if (elf_version(EV_CURRENT) == EV_NONE)
         elfErrno();
 
-    if ((fd = open(argv[1], O_RDONLY)) == -1)
+    if ((fd = open(fileIn, O_RDONLY)) == -1)
         errorNum();
 
     if ((elfHandle = elf_begin(fd, ELF_C_READ, NULL)) == NULL)
@@ -367,10 +392,22 @@ int main(int argc, char *argv[]) {
     printf("Found .init.text offset @ %lX\n", initTextOffs);
     printf("Found .rodata address @ %lX\n", rodataAddr);
     printf("Found .rodata offset @ %lX\n", rodataOffs);
-    patchBootParams();
+    if (onlyBoot == 0 && onlyCMOS == 0 && onlyRD == 0) {
-    patchRamdiskCheck();
+        patchBootParams();
-    patchCmosWrite();
+        patchRamdiskCheck();
-    if ((fd = open(argv[2], O_WRONLY | O_CREAT, 0644)) == -1) {
+        patchCmosWrite();
+    } else {
+        if (onlyBoot == 1) {
+            patchBootParams();
+        }
+        if (onlyRD == 1) {
+            patchRamdiskCheck();
+        }
+        if (onlyCMOS == 1) {
+            patchCmosWrite();
+        }
+    }
+    if ((fd = open(fileOut, O_WRONLY | O_CREAT, 0644)) == -1) {
         errorNum();
     }
     if (fileSize != write(fd, fileData, fileSize)) {