Custom Build kernel and Wi-Fi module #7
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| name: Custom build kernel and Wi-Fi Module | |
| on: | |
| workflow_dispatch: | |
| inputs: | |
| kernel_repo_url: | |
| description: 'Kernel repository URL' | |
| required: true | |
| default: 'https://github.com/LineageOS/android_kernel_oneplus_sm8150' | |
| kernel_branch: | |
| description: 'Kernel branch' | |
| required: true | |
| default: 'lineage-22.1' | |
| defconfig_file: | |
| description: 'Kernel defconfig filename' | |
| required: true | |
| default: 'lineage_sm8150_defconfig' | |
| use_kernelsu_next: | |
| description: 'Use KernelSU-Next instead of KernelSU' | |
| required: true | |
| default: 'false' | |
| enable_susfs: | |
| description: 'Enable SUSFS patches' | |
| required: true | |
| default: 'false' | |
| release_name: | |
| description: 'Base name of the zip release files' | |
| required: true | |
| default: 'OP7_KSN_wifi' | |
| jobs: | |
| build: | |
| runs-on: ubuntu-latest | |
| env: | |
| CCACHE_HARDLINK: "true" | |
| CCACHE_NOHASHDIR: "true" | |
| CCACHE_MAXSIZE: "3G" | |
| CCACHE_COMPILERCHECK: "%compiler% -dumpmachine; %compiler% -dumpversion" | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 | |
| - name: Prepare kernel source | |
| run: | | |
| set -euo pipefail | |
| rm -rf kernel builds || true | |
| mkdir -p builds | |
| git clone --depth=1 --branch ${{ github.event.inputs.kernel_branch }} ${{ github.event.inputs.kernel_repo_url }} kernel | |
| cd kernel | |
| git submodule update --init --recursive | |
| - name: Setup dependencies | |
| run: | | |
| sudo apt-get update -y | |
| sudo apt-get install -y clang-18 llvm-18 lld-18 \ | |
| gcc-aarch64-linux-gnu gcc-arm-linux-gnueabi binutils make python3 libssl-dev bc bison flex unzip \ | |
| ca-certificates xz-utils mkbootimg cpio device-tree-compiler git git-lfs zip | |
| - name: Setup KernelSU or KernelSU-Next | |
| working-directory: kernel | |
| run: | | |
| set -euo pipefail | |
| export PATH=/usr/lib/llvm-18/bin:$PATH | |
| if [ "${{ github.event.inputs.use_kernelsu_next }}" = "true" ]; then | |
| curl -LSs "https://raw.githubusercontent.com/KernelSU-Next/KernelSU-Next/next/kernel/setup.sh" | bash - | |
| else | |
| curl -LSs "https://raw.githubusercontent.com/tiann/KernelSU/main/kernel/setup.sh" | bash -s stable | |
| fi | |
| - name: Apply SUSFS patches if enabled | |
| if: ${{ github.event.inputs.enable_susfs == 'true' }} | |
| working-directory: kernel | |
| run: | | |
| set -euo pipefail | |
| git clone https://gitlab.com/simonpunk/susfs4ksu.git -b kernel-4.14 susfs_patches | |
| cp susfs_patches/kernel_patches/KernelSU/10_enable_susfs_for_ksu.patch KernelSU/ | |
| cp susfs_patches/kernel_patches/50_add_susfs_in_kernel-4.14.patch . | |
| cp susfs_patches/kernel_patches/fs/* ./fs/ | |
| cp susfs_patches/kernel_patches/include/linux/* ./include/linux/ | |
| cd KernelSU | |
| patch -N -p1 -F 3 < 10_enable_susfs_for_ksu.patch || echo "Patch already applied or failed (ignore if already applied)" | |
| cd .. | |
| patch -N -p1 -F 3 < 50_add_susfs_in_kernel-4.14.patch || echo "Patch already applied or failed (ignore if already applied)" | |
| find . -name "*.rej" -exec echo "Patch reject: {}" \; -exec cat {} \; | |
| if find . -name "*.rej" | grep -q .; then | |
| echo "FAIL: Some SUSFS hunks failed. Check your kernel version/patches above for why."; | |
| exit 1; | |
| fi | |
| - name: Add SUSFS configs if enabled | |
| if: ${{ github.event.inputs.enable_susfs == 'true' }} | |
| working-directory: kernel | |
| run: | | |
| echo "CONFIG_KSU=y" >> arch/arm64/configs/${{ github.event.inputs.defconfig_file }} | |
| echo "CONFIG_KSU_SUSFS=y" >> arch/arm64/configs/${{ github.event.inputs.defconfig_file }} | |
| echo "CONFIG_KSU_SUSFS_SUS_PATH=y" >> arch/arm64/configs/${{ github.event.inputs.defconfig_file }} | |
| echo "CONFIG_KSU_SUSFS_SUS_MOUNT=y" >> arch/arm64/configs/${{ github.event.inputs.defconfig_file }} | |
| echo "CONFIG_KSU_SUSFS_SUS_KSTAT=y" >> arch/arm64/configs/${{ github.event.inputs.defconfig_file }} | |
| echo "CONFIG_KSU_SUSFS_SUS_OVERLAYFS=y" >> arch/arm64/configs/${{ github.event.inputs.defconfig_file }} | |
| echo "CONFIG_KSU_SUSFS_TRY_UMOUNT=y" >> arch/arm64/configs/${{ github.event.inputs.defconfig_file }} | |
| echo "CONFIG_KSU_SUSFS_SPOOF_UNAME=y" >> arch/arm64/configs/${{ github.event.inputs.defconfig_file }} | |
| echo "CONFIG_KSU_SUSFS_ENABLE_LOG=y" >> arch/arm64/configs/${{ github.event.inputs.defconfig_file }} | |
| echo "CONFIG_KSU_SUSFS_OPEN_REDIRECT=y" >> arch/arm64/configs/${{ github.event.inputs.defconfig_file }} | |
| echo "CONFIG_KSU_SUSFS_SUS_SU=y" >> arch/arm64/configs/${{ github.event.inputs.defconfig_file }} | |
| - name: Remove CONFIG_TASKSTATS and related (CI robust) | |
| working-directory: kernel | |
| run: | | |
| set -euo pipefail | |
| conf=arch/arm64/configs/${{ github.event.inputs.defconfig_file }} | |
| for opt in CONFIG_TASKSTATS CONFIG_TASK_DELAY_ACCT CONFIG_TASK_XACCT CONFIG_TASK_IO_ACCOUNTING; do | |
| sed -i "/$opt/d" "$conf" | |
| echo "$opt=n" >> "$conf" | |
| done | |
| - name: Fix hugetlbpage ptep allocation bug | |
| working-directory: kernel | |
| run: | | |
| set -euo pipefail | |
| src=arch/arm64/mm/hugetlbpage.c | |
| if grep -q 'pte_t \*pte = NULL;' "$src" && ! grep -q 'pte_t *ptep' "$src"; then | |
| sed -i '/pte_t \*pte = NULL;/a\ pte_t *ptep = NULL;' "$src" | |
| fi | |
| sed -i 's/ptep = huge_pmd_share(mm, vma, addr, pud);/if (!ptep) ptep = huge_pmd_share(mm, vma, addr, pud);/' "$src" | |
| - name: Set NR_CPUS if not present | |
| working-directory: kernel | |
| run: | | |
| set -euo pipefail | |
| conf=arch/arm64/configs/${{ github.event.inputs.defconfig_file }} | |
| if ! grep -q '^CONFIG_NR_CPUS=' "$conf"; then | |
| echo 'CONFIG_NR_CPUS=8' >> "$conf" | |
| fi | |
| - name: Prepare kernel config (non-interactive) | |
| working-directory: kernel | |
| run: | | |
| set -euo pipefail | |
| export PATH=/usr/lib/llvm-18/bin:$PATH | |
| LTO=thin ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- make ${{ github.event.inputs.defconfig_file }} | |
| LTO=thin ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- make olddefconfig | |
| - name: Build kernel | |
| working-directory: kernel | |
| run: | | |
| set -euo pipefail | |
| export PATH=/usr/lib/llvm-18/bin:$PATH | |
| LTO=thin ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- make -j$(nproc) | |
| - name: Copy kernel Image.lz4 if exists | |
| if: always() | |
| run: | | |
| if [ -f kernel/out/android12-5.10/dist/Image.lz4 ]; then | |
| cp kernel/out/android12-5.10/dist/Image.lz4 kernel/AnyKernel3/Image.lz4 | |
| else | |
| echo "Image.lz4 not found, skipping copy." | |
| fi | |
| - name: Package Kernel ZIP | |
| working-directory: kernel/AnyKernel3 | |
| run: | | |
| zip -r ../${{ github.event.inputs.release_name }}.zip * | |
| - name: Build Wi-Fi Module (qca_cld3) | |
| working-directory: kernel | |
| run: | | |
| set -euo pipefail | |
| export PATH=/usr/lib/llvm-18/bin:$PATH | |
| LTO=thin ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- make modules_prepare | |
| LTO=thin ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- make -j$(nproc) -C drivers/staging/qcacld-3.0 M=$(pwd)/drivers/staging/qcacld-3.0 modules | |
| mkdir -p ../modules/vendor/lib/modules | |
| find out/drivers/staging/qcacld-3.0 -name "*.ko" -exec cp -v {} ../modules/vendor/lib/modules/ \; | |
| sudo chown -R $(id -u):$(id -g) ../modules | |
| - name: Package Wi-Fi Module ZIP | |
| run: | | |
| if [ ! -d "modules/vendor/lib/modules" ] || ! ls modules/vendor/lib/modules/*.ko >/dev/null 2>&1; then | |
| echo "No Wi-Fi modules to package, exiting." | |
| exit 1 | |
| fi | |
| cd modules | |
| zip -r ../${{ github.event.inputs.release_name }}-modules.zip * | |
| - name: Upload kernel build artifacts | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: kernel-output | |
| path: kernel/out | |
| - name: Upload zips | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: build-zips | |
| path: | | |
| kernel/${{ github.event.inputs.release_name }}.zip | |
| ${{ github.event.inputs.release_name }}-modules.zip |