Make kernel bs patch for 7.1 Linux 4 using fabio kpatch #1
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| name: Make kernel bs patch for 7.1 Linux 4 using fabio kpatch | |
| on: | |
| workflow_dispatch: | |
| inputs: | |
| pat-address: | |
| description: 'Pat file URL' | |
| required: true | |
| default: 'https://global.download.synology.com/download/DSM/release/7.1.1/42962/DSM_SA6400_42962.pat' | |
| toolchain: | |
| description: 'DSM toolchain URL for repack zImage' | |
| required: true | |
| default: 'https://downloads.sourceforge.net/project/dsgpl/Tool%20Chain/DSM%207.0.0%20Tool%20Chains/Intel%20x86%20Linux%204.4.180%20%28Broadwellnk%29/broadwellnk-gcc750_glibc226_x86_64-GPL.txz' | |
| linux-src: | |
| description: 'Linux kernel source URL for repack zImage' | |
| required: true | |
| default: 'https://cdn.kernel.org/pub/linux/kernel/v4.x/linux-4.4.180.tar.xz' | |
| jobs: | |
| build: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Bulid | |
| id: bulid-bsp | |
| env: | |
| ACTIONS_STEP_DEBUG: true | |
| run: | | |
| patfile=$(basename ${{ inputs.pat-address }} | while read; do echo -e ${REPLY//%/\\x}; done) | |
| echo "::set-output name=patfile::$patfile" | |
| # install bsdiff | |
| sudo apt-get install -y bsdiff cpio xz-utils | |
| pwd | |
| #tree | |
| #ls -al $GITHUB_WORKSPACE/ | |
| mkdir /opt/build | |
| mkdir /opt/dist | |
| cd /opt/build | |
| curl --insecure -L ${{ inputs.pat-address }} -o ds.pat | |
| curl --insecure -L ${{ inputs.toolchain }} -o toolchain.txz | |
| curl --insecure -L ${{ inputs.linux-src }} -o linux.tar.xz | |
| pwd | |
| # download old pat for syno_extract_system_patch # thanks for jumkey's idea. | |
| mkdir synoesp | |
| curl --insecure --location https://global.download.synology.com/download/DSM/release/7.0.1/42218/DSM_DS3622xs%2B_42218.pat --output oldpat.tar.gz | |
| tar -C./synoesp/ -xf oldpat.tar.gz rd.gz | |
| cd synoesp | |
| xz -dc < rd.gz >rd 2>/dev/null || echo "extract rd.gz" | |
| echo "finish" | |
| cpio -idm <rd 2>&1 || echo "extract rd" | |
| mkdir extract | |
| #curl --insecure --location https://raw.githubusercontent.com/PeterSuh-Q3/tinycore-redpill/master/extractor.gz --output ./extractor.gz | |
| #tar -zxvf ./extractor.gz -C ./extract | |
| cd extract | |
| cp ../usr/lib/libcurl.so.4 ../usr/lib/libmbedcrypto.so.5 ../usr/lib/libmbedtls.so.13 ../usr/lib/libmbedx509.so.1 ../usr/lib/libmsgpackc.so.2 ../usr/lib/libsodium.so ../usr/lib/libsynocodesign-ng-virtual-junior-wins.so.7 ../usr/syno/bin/scemd ./ | |
| #ln -s libcurl.so.4.7.0 libcurl.so.4 | |
| ln -s scemd syno_extract_system_patch | |
| cd ../.. | |
| mkdir pat | |
| #tar xf ds.pat -C pat | |
| ls -lh ./ | |
| sudo LD_LIBRARY_PATH=synoesp/extract synoesp/extract/syno_extract_system_patch ds.pat pat || echo "extract latest pat" | |
| echo "test4" | |
| # is update_pack | |
| if [ ! -f "pat/zImage" ]; then | |
| cd pat | |
| ar x $(ls flashupdate*) | |
| tar xf data.tar.xz | |
| cd .. | |
| fi | |
| echo "test5" | |
| mkdir toolchain | |
| tar xf toolchain.txz -C toolchain | |
| mkdir linux-src | |
| tar xf linux.tar.xz --strip-components 1 -C linux-src | |
| # extract vmlinux | |
| ./linux-src/scripts/extract-vmlinux pat/zImage > vmlinux | |
| # sha256 | |
| sha256sum ds.pat >> checksum.sha256 | |
| sha256sum pat/zImage >> checksum.sha256 | |
| sha256sum pat/rd.gz >> checksum.sha256 | |
| sha256sum vmlinux >> checksum.sha256 | |
| # md5 | |
| md5sum ds.pat >> checksum.sha256 | |
| md5sum ds.pat | |
| # patch vmlinux | |
| # New fabio patching method | |
| echo "Patching Kernel" | |
| curl --insecure -L https://github.com/pocopico/tinycore-redpill/raw/main/tools/bzImage-to-vmlinux.sh -o bzImage-to-vmlinux.sh | |
| curl --insecure -L https://github.com/pocopico/tinycore-redpill/raw/main/tools/kpatch -o kpatch | |
| #curl --insecure -L https://github.com/pocopico/tinycore-redpill/raw/main/tools/vmlinux-to-bzImage.sh -o vmlinux-to-bzImage.sh | |
| chmod +x kpatch | |
| ./kpatch vmlinux vmlinux_mod.bin | |
| #vmlinux-to-bzImage.sh vmlinux-mod bzImage | |
| git clone https://github.com/kiler129/recreate-zImage.git | |
| chmod +x recreate-zImage/rebuild_kernel.sh | |
| cd linux-src | |
| # ---------- make zImage_mod | |
| # Make file more anonymous | |
| export KBUILD_BUILD_TIMESTAMP="1970/1/1 00:00:00" | |
| export KBUILD_BUILD_USER="root" | |
| export KBUILD_BUILD_HOST="localhost" | |
| export KBUILD_BUILD_VERSION=0 | |
| export ARCH=x86_64 | |
| export CROSS_COMPILE=/opt/build/toolchain/x86_64-pc-linux-gnu/bin/x86_64-pc-linux-gnu- | |
| #make olddefconfig | |
| make defconfig | |
| # change to lzma | |
| sed -i 's/CONFIG_KERNEL_GZIP=y/# CONFIG_KERNEL_GZIP is not set/' .config | |
| sed -i 's/# CONFIG_KERNEL_LZMA is not set/CONFIG_KERNEL_LZMA=y/' .config | |
| << see_below | |
| make clean | |
| sed -i 's/bzImage: vmlinux/bzImage: /' arch/x86/Makefile | |
| make vmlinux -j4 || true # make some *.o inspire by UnknowO | |
| cp ../vmlinux_mod.bin vmlinux # vmlinux_mod.bin is already stripped of debugging and comments, strippe again should be ok | |
| make bzImage | |
| sed -i 's/bzImage: /bzImage: vmlinux/' arch/x86/Makefile | |
| cp arch/x86/boot/bzImage ../zImage_mod | |
| make clean | |
| see_below | |
| # for DS3615xs | |
| #sed -i 's/ -std=gnu89$/ -std=gnu89 $(call cc-option,-fno-PIE)/' Makefile | |
| sed -i 's/ ld -/ ${CROSS_COMPILE}ld -/' ../recreate-zImage/rebuild_kernel.sh | |
| sed -i 's/(ld -/(${CROSS_COMPILE}ld -/' ../recreate-zImage/rebuild_kernel.sh | |
| sed -i 's/ gcc / ${CROSS_COMPILE}gcc /' ../recreate-zImage/rebuild_kernel.sh | |
| sed -i 's/ nm / ${CROSS_COMPILE}nm /' ../recreate-zImage/rebuild_kernel.sh | |
| sed -i 's/ objcopy / ${CROSS_COMPILE}objcopy /' ../recreate-zImage/rebuild_kernel.sh | |
| sed -i 's/(objdump /(${CROSS_COMPILE}objdump /' ../recreate-zImage/rebuild_kernel.sh | |
| sed -i 's/ readelf / ${CROSS_COMPILE}readelf /' ../recreate-zImage/rebuild_kernel.sh | |
| ../recreate-zImage/rebuild_kernel.sh $PWD/../linux-src ../vmlinux_mod.bin ../zImage_mod | |
| # ---------- | |
| cd .. | |
| bsdiff pat/zImage zImage_mod diff.bsp | |
| sha256sum /opt/build/diff.bsp >> checksum.sha256 | |
| echo '---copy file---' | |
| cp vmlinux /opt/dist | |
| cp vmlinux_mod.bin /opt/dist | |
| cp diff.bsp /opt/dist | |
| cp checksum.sha256 /opt/dist | |
| echo '---END---' | |
| - name: Upload | |
| uses: actions/upload-artifact@v2 | |
| with: | |
| name: kernel bs patch for ${{ steps.bulid-bsp.outputs.patfile }} | |
| path: /opt/dist |