Build kernel (KSN) & WIFI A16 for LineageOS 23.0 with vendor module disables #22
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| name: Build kernel (KSN) & WIFI A16 | |
| on: | |
| workflow_dispatch: | |
| inputs: | |
| kernel_source_url: | |
| description: 'URL of the kernel source repository' | |
| required: true | |
| default: 'https://github.com/LineageOS/android_kernel_oneplus_sm8150' | |
| kernel_branch: | |
| description: 'Branch of the kernel source' | |
| required: true | |
| default: 'lineage-22.1' | |
| kernel_defconfig: | |
| description: 'defconfig file to use' | |
| required: true | |
| default: 'lineage_sm8150_defconfig' | |
| output_name: | |
| description: 'Name of the output.zip' | |
| required: false | |
| default: 'OP7_KSN_wifi' | |
| push: | |
| branches: | |
| - oneplus/OOS_SM8150_11.0 | |
| pull_request: | |
| branches: | |
| - oneplus/OOS_SM8150_11.0 | |
| jobs: | |
| build: | |
| runs-on: ubuntu-latest | |
| env: | |
| CCACHE_COMPILERCHECK: "%compiler% -dumpmachine; %compiler% -dumpversion" | |
| CCACHE_NOHASHDIR: "true" | |
| CCACHE_MAXSIZE: "2G" | |
| CCACHE_HARDLINK: "true" | |
| KERNEL_CMDLINE: "ARCH=arm64 LLVM=1 LLVM_IAS=1 O=out CROSS_COMPILE=aarch64-linux-gnu- CROSS_COMPILE_ARM32=arm-linux-gnueabi- CLANG_TRIPLE=aarch64-linux-gnu-" | |
| KERNEL_DEFCONFIG: ${{ github.event.inputs.kernel_defconfig || 'lineage_sm8150_defconfig' }} | |
| KERNEL_SOURCE_URL: ${{ github.event.inputs.kernel_source_url || 'https://github.com/LineageOS/android_kernel_oneplus_sm8150' }} | |
| KERNEL_BRANCH: ${{ github.event.inputs.kernel_branch || 'lineage-22.1' }} | |
| OUTPUT_ZIP_NAME: ${{ github.event.inputs.output_name || 'OP7_KSN_wifi' }} | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 | |
| - name: Checkout Kernel Source | |
| run: | | |
| git clone --depth=1 --branch "${KERNEL_BRANCH}" "${KERNEL_SOURCE_URL}" kernel | |
| cd kernel | |
| git submodule update --init --recursive | |
| cd .. | |
| - name: Set up ccache | |
| uses: hendrikmuhs/ccache-action@v1.2 | |
| - name: Cleanup space | |
| run: | | |
| sudo rm -rf /opt/ghc || true | |
| sudo rm -rf "/usr/local/share/boost" || true | |
| sudo rm -rf /usr/share/dotnet || true | |
| sudo rm -rf "$AGENT_TOOLSDIRECTORY" || true | |
| - name: Install dependencies (LLVM 18 + cross-binutils) | |
| 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-aarch64-linux-gnu binutils \ | |
| make python3 libssl-dev build-essential bc bison flex unzip \ | |
| ca-certificates xz-utils mkbootimg cpio device-tree-compiler git git-lfs | |
| git clone https://github.com/khalidaboelmagd/AnyKernel3 | |
| rm -rf AnyKernel3/.git | |
| - name: Get Version | |
| id: get_version | |
| run: | | |
| cd kernel | |
| git fetch --unshallow || true | |
| COUNT=$(git rev-list --count HEAD) | |
| echo "VERSION=$(expr ${COUNT:-0} + 10200)" >> $GITHUB_OUTPUT | |
| cd .. | |
| - name: KernelSU-Next setup | |
| working-directory: ./kernel | |
| run: | | |
| export PATH=/usr/lib/llvm-18/bin:$PATH | |
| curl -LSs "https://raw.githubusercontent.com/KernelSU-Next/KernelSU-Next/next/kernel/setup.sh" | bash - | |
| # ===== MM skew patches ===== | |
| - name: Apply hugetlbpage fix patch | |
| working-directory: kernel | |
| run: | | |
| set -euo pipefail | |
| if ! grep -q 'pte_t \*ptep' arch/arm64/mm/hugetlbpage.c; then | |
| sed -i '/pte_t \*pte = NULL;/a \ pte_t *ptep = NULL;' arch/arm64/mm/hugetlbpage.c || true | |
| fi | |
| sed -i 's/ptep = huge_pmd_share(mm, vma, addr, pud);/if (!ptep) ptep = huge_pmd_share(mm, vma, addr, pud);/' arch/arm64/mm/hugetlbpage.c || true | |
| - name: Apply huge_memory try_to_unmap signature patch | |
| working-directory: kernel | |
| run: | | |
| set -euo pipefail | |
| sed -i 's/try_to_unmap(page, ttu_flags);/try_to_unmap(page, ttu_flags, NULL);/g' mm/huge_memory.c 2>/dev/null || true | |
| sed -i 's/try_to_unmap(\s*page\s*,\s*ttu_flags\s*)/try_to_unmap(page, ttu_flags, NULL)/g' mm/huge_memory.c 2>/dev/null || true | |
| - name: Fix split_huge_pmd call order | |
| working-directory: kernel | |
| run: | | |
| set -euo pipefail | |
| sed -Ei 's/split_huge_pmd\(([[:space:]]*)vma([[:space:]]*),([[:space:]]*)addr([[:space:]]*),([[:space:]]*)pmd([[:space:]]*)\);/split_huge_pmd(vma, pmd, addr);/g' fs/proc/task_mmu.c || true | |
| - name: Neutralize mm->nr_ptes in khugepaged | |
| working-directory: kernel | |
| run: | | |
| set -euo pipefail | |
| sed -i 's/atomic_long_dec(&mm->nr_ptes);/\/\* compat: mm->nr_ptes removed \*\/ do {} while (0);/' mm/khugepaged.c || true | |
| # ===== Kbuild blackholes (stop compilation regardless of Kconfig) ===== | |
| - name: Hard-blackhole unwanted Kbuild subtrees (CLK and NET) | |
| working-directory: kernel | |
| run: | | |
| set -euo pipefail | |
| disable_dir() { | |
| local d="$1" | |
| if [ -d "$d" ]; then | |
| [ -f "$d/Makefile" ] && mv -f "$d/Makefile" "$d/Makefile.bak" || true | |
| [ -f "$d/Kbuild" ] && mv -f "$d/Kbuild" "$d/Kbuild.bak" || true | |
| printf '# disabled in CI for sm8150\nobj-y :=\nobj-m :=\n' > "$d/Makefile" | |
| printf '# disabled in CI for sm8150\n' > "$d/Kbuild" | |
| echo "[CI] Blackholed $d" | |
| fi | |
| } | |
| # Clocks vendors causing provider API errors | |
| disable_dir drivers/clk/bcm | |
| disable_dir drivers/clk/berlin | |
| disable_dir drivers/clk/hisilicon | |
| # Networking families that drag IPv6/seg6/BPF/mac80211 stacks | |
| disable_dir net/ipv6 | |
| disable_dir net/bridge | |
| disable_dir net/8021q | |
| disable_dir net/bluetooth | |
| disable_dir net/9p | |
| disable_dir net/netfilter | |
| disable_dir net/mac80211 | |
| disable_dir net/llc | |
| - name: Defensive seg6 header shim (IPv6 off) | |
| working-directory: kernel | |
| run: | | |
| set -euo pipefail | |
| hdr="include/net/seg6.h" | |
| if [ -f "$hdr" ] && grep -q 'return net->ipv6.seg6_data;' "$hdr"; then | |
| sed -i 's|return net->ipv6.seg6_data;|#ifdef CONFIG_IPV6\nreturn net->ipv6.seg6_data;\n#else\nreturn NULL;\n#endif|' "$hdr" | |
| echo "[CI] Patched $hdr to tolerate CONFIG_IPV6=n" | |
| fi | |
| # Also guard direct include in filter.c if present | |
| if [ -f net/core/filter.c ] && grep -q '^#include <net/seg6.h>' net/core/filter.c; then | |
| sed -i 's|#include <net/seg6.h>|#if IS_ENABLED(CONFIG_IPV6_SEG6_BPF)\n#include <net/seg6.h>\n#endif|' net/core/filter.c | |
| fi | |
| # ===== fs Makefile filter for NFS stacks ===== | |
| - name: Filter NFS/LOCKD/SUNRPC from fs/Makefile | |
| working-directory: kernel | |
| run: | | |
| set -euo pipefail | |
| if ! grep -q 'CI filter: prevent NFS' fs/Makefile; then | |
| { | |
| echo '' | |
| echo '# CI filter: prevent NFS/LOCKD/SUNRPC from building regardless of Kconfig' | |
| echo 'subdir-y := $(filter-out nfs lockd nfs_common sunrpc,$(subdir-y))' | |
| echo 'subdir-m := $(filter-out nfs lockd nfs_common sunrpc,$(subdir-m))' | |
| } >> fs/Makefile | |
| fi | |
| # ===== ACPI subtree filter on DT/arm64 ===== | |
| - name: Filter ACPI dir from drivers/Makefile | |
| working-directory: kernel | |
| run: | | |
| set -euo pipefail | |
| if ! grep -q 'CI filter: prevent ACPI' drivers/Makefile; then | |
| { | |
| echo '' | |
| echo '# CI filter: prevent ACPI from building on DT/arm64 Android' | |
| echo 'subdir-y := $(filter-out acpi,$(subdir-y))' | |
| echo 'subdir-m := $(filter-out acpi,$(subdir-m))' | |
| } >> drivers/Makefile | |
| fi | |
| # ===== 1) defconfig ===== | |
| - name: Prepare kernel output directory (defconfig) | |
| working-directory: kernel | |
| run: | | |
| set -euo pipefail | |
| export PATH=/usr/lib/llvm-18/bin:$PATH | |
| export HOSTCC=clang-18 | |
| export HOSTCXX=clang++-18 | |
| mkdir -p out | |
| make O=out ARCH=arm64 ${KERNEL_DEFCONFIG} | |
| # ===== 2) Non-interactive finalize + hard enforcement ===== | |
| - name: Finalize kernel config (non-interactive + enforce) | |
| working-directory: kernel | |
| run: | | |
| set -euo pipefail | |
| export PATH=/usr/lib/llvm-18/bin:$PATH | |
| cat > ../ci.defaults <<'EOF' | |
| CONFIG_QTI_GVM=n | |
| CONFIG_NR_CPUS=8 | |
| # MM/hugepage off | |
| CONFIG_HUGETLB_PAGE=n | |
| CONFIG_HUGETLBFS=n | |
| CONFIG_TRANSPARENT_HUGEPAGE=n | |
| CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS=n | |
| CONFIG_TRANSPARENT_HUGEPAGE_MADVISE=n | |
| CONFIG_KSM=n | |
| # FS / stats off | |
| CONFIG_BTRFS_FS=n | |
| CONFIG_BTRFS_FS_POSIX_ACL=n | |
| CONFIG_TASKSTATS=n | |
| CONFIG_TASK_DELAY_ACCT=n | |
| CONFIG_TASK_XACCT=n | |
| CONFIG_TASK_IO_ACCOUNTING=n | |
| CONFIG_NFS_FS=n | |
| CONFIG_NFS_V4=n | |
| CONFIG_LOCKD=n | |
| CONFIG_SUNRPC=n | |
| # Networking trims (avoid IPv6/seg6/BPF/mac80211/netfilter) | |
| CONFIG_IPV6=n | |
| CONFIG_IPV6_SEG6_LWTUNNEL=n | |
| CONFIG_IPV6_SEG6_BPF=n | |
| CONFIG_BPF_SYSCALL=n | |
| CONFIG_BPF_JIT=n | |
| CONFIG_NETFILTER=n | |
| CONFIG_NETFILTER_ADVANCED=n | |
| CONFIG_NETFILTER_XTABLES=n | |
| CONFIG_XDP_SOCKETS=n | |
| CONFIG_NET_CLS_BPF=n | |
| CONFIG_NET_ACT_BPF=n | |
| CONFIG_MAC80211=n | |
| CONFIG_BT=n | |
| CONFIG_VLAN_8021Q=n | |
| CONFIG_NET_9P=n | |
| CONFIG_9P_FS=n | |
| # Vendor clocks off | |
| CONFIG_COMMON_CLK_BCM=n | |
| CONFIG_CLK_BCM_IPROC=n | |
| CONFIG_CLK_BCM2835=n | |
| CONFIG_COMMON_CLK_HI3660=n | |
| CONFIG_COMMON_CLK_HI3670=n | |
| CONFIG_COMMON_CLK_HI6220=n | |
| # ACPI off | |
| CONFIG_ACPI=n | |
| CONFIG_ACPI_EC=n | |
| CONFIG_ACPI_LPSS=n | |
| CONFIG_ACPI_APEI=n | |
| CONFIG_ACPI_APD=n | |
| CONFIG_ACPI_PCI_SLOT=n | |
| CONFIG_ACPI_PCI_ROOT=n | |
| # PCI extras off | |
| CONFIG_PCI_QUIRKS=n | |
| CONFIG_PCIEAER=n | |
| CONFIG_PCIEPORTBUS=n | |
| # Non-interactive defaults | |
| CONFIG_COMPILE_TEST=n | |
| CONFIG_LOCALVERSION="" | |
| CONFIG_LOCALVERSION_AUTO=y | |
| CONFIG_KERNEL_GZIP=y | |
| CONFIG_KERNEL_BZIP2=n | |
| CONFIG_KERNEL_LZMA=n | |
| CONFIG_KERNEL_XZ=n | |
| CONFIG_KERNEL_LZO=n | |
| CONFIG_KERNEL_LZ4=n | |
| CONFIG_CROSS_COMPILE="aarch64-linux-gnu-" | |
| EOF | |
| make O=out ARCH=arm64 olddefconfig KCONFIG_ALLCONFIG=../ci.defaults | |
| if [ -x scripts/config ]; then | |
| ./scripts/config --file out/.config \ | |
| --disable CONFIG_QTI_GVM --set-val CONFIG_NR_CPUS 8 \ | |
| --disable CONFIG_HUGETLB_PAGE --disable CONFIG_HUGETLBFS \ | |
| --disable CONFIG_TRANSPARENT_HUGEPAGE --disable CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS --disable CONFIG_TRANSPARENT_HUGEPAGE_MADVISE \ | |
| --disable CONFIG_KSM \ | |
| --disable CONFIG_BTRFS_FS --disable CONFIG_BTRFS_FS_POSIX_ACL \ | |
| --disable CONFIG_TASKSTATS --disable CONFIG_TASK_DELAY_ACCT --disable CONFIG_TASK_XACCT --disable CONFIG_TASK_IO_ACCOUNTING \ | |
| --disable CONFIG_NFS_FS --disable CONFIG_NFS_V4 --disable CONFIG_LOCKD --disable CONFIG_SUNRPC \ | |
| --disable CONFIG_IPV6 --disable CONFIG_IPV6_SEG6_LWTUNNEL --disable CONFIG_IPV6_SEG6_BPF \ | |
| --disable CONFIG_BPF_SYSCALL --disable CONFIG_BPF_JIT \ | |
| --disable CONFIG_NETFILTER --disable CONFIG_NETFILTER_ADVANCED --disable CONFIG_NETFILTER_XTABLES \ | |
| --disable CONFIG_XDP_SOCKETS --disable CONFIG_NET_CLS_BPF --disable CONFIG_NET_ACT_BPF \ | |
| --disable CONFIG_MAC80211 --disable CONFIG_BT --disable CONFIG_VLAN_8021Q \ | |
| --disable CONFIG_NET_9P --disable CONFIG_9P_FS \ | |
| --disable CONFIG_COMMON_CLK_BCM --disable CONFIG_CLK_BCM_IPROC --disable CONFIG_CLK_BCM2835 \ | |
| --disable CONFIG_COMMON_CLK_HI3660 --disable CONFIG_COMMON_CLK_HI3670 --disable CONFIG_COMMON_CLK_HI6220 \ | |
| --disable CONFIG_ACPI --disable CONFIG_ACPI_EC --disable CONFIG_ACPI_LPSS --disable CONFIG_ACPI_AP |