fix: some issues with Clang 18 #2511
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| name: Drivers CI Build | |
| on: | |
| pull_request: | |
| push: | |
| branches: | |
| - master | |
| - 'release/**' | |
| - 'maintainers/**' | |
| workflow_dispatch: | |
| # we cannot use paths key here since otherwise required_status_checks jobs won't run. | |
| # See https://github.com/orgs/community/discussions/26251. | |
| # We need to use the paths-filter job. | |
| # Checks if any concurrent jobs under the same pull request or branch are being executed | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }} | |
| cancel-in-progress: true | |
| jobs: | |
| paths-filter: | |
| runs-on: ubuntu-latest | |
| outputs: | |
| driver: ${{ steps.filter.outputs.driver }} | |
| libscap: ${{ steps.filter.outputs.libscap }} | |
| libpman: ${{ steps.filter.outputs.libpman }} | |
| steps: | |
| - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2 | |
| - uses: dorny/paths-filter@de90cc6fb38fc0963ad72b210f1f284cd68cea36 # v3.0.2 | |
| id: filter | |
| with: | |
| filters: | | |
| driver: | |
| - 'driver/**' | |
| libscap: | |
| - 'userspace/libscap/**' | |
| libpman: | |
| - 'userspace/libpman/**' | |
| # This job run all engine tests and scap-open | |
| test-scap: | |
| name: test-scap-${{ matrix.arch }} 😆 (bundled_deps) | |
| runs-on: ${{ (matrix.arch == 'arm64' && 'github-arm64-2c-8gb') || 'ubuntu-22.04' }} | |
| needs: paths-filter | |
| strategy: | |
| matrix: | |
| arch: [amd64, arm64] | |
| include: | |
| - arch: amd64 | |
| enable_gvisor: True | |
| - arch: amd64 | |
| enable_gvisor: False | |
| fail-fast: false | |
| steps: | |
| - name: Checkout Libs ⤵️ | |
| # We need to skip each step because of https://github.com/orgs/community/discussions/9141. | |
| # This avoids having a skipped job whose name is not the resolved matrix name, like "test-scap-${{ matrix.arch }} 😆 (bundled_deps)" | |
| if: needs.paths-filter.outputs.driver == 'true' || needs.paths-filter.outputs.libscap == 'true' || needs.paths-filter.outputs.libpman == 'true' | |
| uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2 | |
| with: | |
| fetch-depth: 0 | |
| - name: Install deps ⛓️ | |
| if: needs.paths-filter.outputs.driver == 'true' || needs.paths-filter.outputs.libscap == 'true' || needs.paths-filter.outputs.libpman == 'true' | |
| run: | | |
| sudo apt update | |
| sudo apt install -y --no-install-recommends ca-certificates cmake build-essential clang llvm git pkg-config autoconf automake libtool libelf-dev libcap-dev linux-headers-$(uname -r) | |
| git clone https://github.com/libbpf/bpftool.git --branch v7.3.0 --single-branch | |
| cd bpftool | |
| git submodule update --init | |
| cd src && sudo make install | |
| - name: Build scap-open and drivers 🏗️ | |
| if: needs.paths-filter.outputs.driver == 'true' || needs.paths-filter.outputs.libscap == 'true' || needs.paths-filter.outputs.libpman == 'true' | |
| run: | | |
| mkdir -p build | |
| cd build && cmake -DBUILD_WARNINGS_AS_ERRORS=On -DUSE_BUNDLED_DEPS=On -DBUILD_DRIVER=ON -DBUILD_LIBSCAP_MODERN_BPF=ON -DBUILD_BPF=On -DBUILD_LIBSCAP_GVISOR=${{ matrix.enable_gvisor }} -DCREATE_TEST_TARGETS=On -DENABLE_LIBSCAP_TESTS=On ../ | |
| make scap-open driver bpf libscap_test -j6 | |
| - name: Run scap-open with modern bpf 🏎️ | |
| if: needs.paths-filter.outputs.driver == 'true' || needs.paths-filter.outputs.libscap == 'true' || needs.paths-filter.outputs.libpman == 'true' | |
| run: | | |
| cd build | |
| sudo ./libscap/examples/01-open/scap-open --modern_bpf --num_events 10 | |
| - name: Run scap-open with bpf 🏎️ | |
| if: needs.paths-filter.outputs.driver == 'true' || needs.paths-filter.outputs.libscap == 'true' || needs.paths-filter.outputs.libpman == 'true' | |
| run: | | |
| cd build | |
| sudo ./libscap/examples/01-open/scap-open --bpf ./driver/bpf/probe.o --num_events 10 | |
| - name: Run scap-open with kmod 🏎️ | |
| if: needs.paths-filter.outputs.driver == 'true' || needs.paths-filter.outputs.libscap == 'true' || needs.paths-filter.outputs.libpman == 'true' | |
| run: | | |
| cd build | |
| sudo insmod ./driver/scap.ko | |
| sudo ./libscap/examples/01-open/scap-open --kmod --num_events 10 | |
| sudo rmmod scap | |
| - name: Run libscap_test 🏎️ | |
| if: needs.paths-filter.outputs.driver == 'true' || needs.paths-filter.outputs.libscap == 'true' || needs.paths-filter.outputs.libpman == 'true' | |
| run: | | |
| cd build | |
| sudo ./test/libscap/libscap_test | |
| test-drivers: | |
| name: test-drivers-${{ matrix.arch }} 😇 (bundled_deps) | |
| runs-on: ${{ (matrix.arch == 'arm64' && 'github-arm64-2c-8gb') || 'ubuntu-22.04' }} | |
| needs: paths-filter | |
| strategy: | |
| matrix: | |
| arch: [amd64, arm64] | |
| fail-fast: false | |
| steps: | |
| - name: Checkout Libs ⤵️ | |
| if: needs.paths-filter.outputs.driver == 'true' || needs.paths-filter.outputs.libscap == 'true' || needs.paths-filter.outputs.libpman == 'true' | |
| uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2 | |
| with: | |
| fetch-depth: 0 | |
| - name: Install deps ⛓️ | |
| if: needs.paths-filter.outputs.driver == 'true' || needs.paths-filter.outputs.libscap == 'true' || needs.paths-filter.outputs.libpman == 'true' | |
| run: | | |
| sudo apt update | |
| sudo apt install -y --no-install-recommends ca-certificates cmake build-essential git pkg-config autoconf automake libelf-dev libcap-dev clang llvm libtool linux-headers-$(uname -r) | |
| git clone https://github.com/libbpf/bpftool.git --branch v7.3.0 --single-branch | |
| cd bpftool | |
| git submodule update --init | |
| cd src && sudo make install | |
| - name: Install multilib compilers for ia32 tests | |
| if: (needs.paths-filter.outputs.driver == 'true' || needs.paths-filter.outputs.libscap == 'true' || needs.paths-filter.outputs.libpman == 'true') && matrix.arch == 'amd64' | |
| run: | | |
| sudo apt install -y --no-install-recommends gcc-multilib g++-multilib | |
| - name: Build drivers tests 🏗️ | |
| if: needs.paths-filter.outputs.driver == 'true' || needs.paths-filter.outputs.libscap == 'true' || needs.paths-filter.outputs.libpman == 'true' | |
| run: | | |
| mkdir -p build | |
| cd build && cmake -DBUILD_WARNINGS_AS_ERRORS=On -DUSE_BUNDLED_DEPS=ON -DENABLE_DRIVERS_TESTS=ON -DBUILD_LIBSCAP_MODERN_BPF=ON -DMODERN_BPF_DEBUG_MODE=ON -DBUILD_BPF=True -DBUILD_LIBSCAP_GVISOR=OFF ../ | |
| make drivers_test driver bpf -j6 | |
| - name: Run drivers_test with modern bpf 🏎️ | |
| if: needs.paths-filter.outputs.driver == 'true' || needs.paths-filter.outputs.libscap == 'true' || needs.paths-filter.outputs.libpman == 'true' | |
| run: | | |
| cd build | |
| sudo ./test/drivers/drivers_test -m | |
| - name: Run drivers_test with bpf 🏎️ | |
| if: needs.paths-filter.outputs.driver == 'true' || needs.paths-filter.outputs.libscap == 'true' || needs.paths-filter.outputs.libpman == 'true' | |
| run: | | |
| cd build | |
| sudo ./test/drivers/drivers_test -b | |
| - name: Run drivers_test with kmod 🏎️ | |
| if: needs.paths-filter.outputs.driver == 'true' || needs.paths-filter.outputs.libscap == 'true' || needs.paths-filter.outputs.libpman == 'true' | |
| run: | | |
| cd build | |
| sudo ./test/drivers/drivers_test -k | |
| test-drivers-ppc64le: | |
| name: test-drivers-ppc64le 😁 (system_deps,custom node) | |
| runs-on: ubuntu-22.04 | |
| # Avoid running on forks since this job uses a private secret | |
| # not available on forks, leading to failures. | |
| if: github.event_name == 'push' || github.event.pull_request.head.repo.full_name == 'falcosecurity/libs' | |
| needs: paths-filter | |
| steps: | |
| - name: Extract branch name | |
| run: echo "GIT_BRANCH=${GITHUB_HEAD_REF:-${GITHUB_REF#refs/heads/}}" >> $GITHUB_ENV | |
| - name: Build and test drivers on ppc64le node via ssh | |
| if: needs.paths-filter.outputs.driver == 'true' || needs.paths-filter.outputs.libscap == 'true' || needs.paths-filter.outputs.libpman == 'true' | |
| uses: appleboy/ssh-action@7eaf76671a0d7eec5d98ee897acda4f968735a17 # v1.2.0 | |
| with: | |
| host: ${{ secrets.PPC64LE_HOST }} | |
| username: ${{ secrets.PPC64LE_USERNAME }} | |
| key: ${{ secrets.PPC64LE_KEY }} | |
| port: ${{ secrets.PPC64LE_PORT }} | |
| envs: GIT_BRANCH,GITHUB_REPOSITORY,GITHUB_SERVER_URL | |
| command_timeout: 60m | |
| script: | | |
| sudo dnf install -y bpftool ca-certificates cmake make automake gcc gcc-c++ kernel-devel clang git pkg-config autoconf automake libbpf-devel | |
| git clone -b $GIT_BRANCH $GITHUB_SERVER_URL/$GITHUB_REPOSITORY.git libs | |
| cd libs | |
| mkdir -p build | |
| cd build && cmake -DBUILD_WARNINGS_AS_ERRORS=On -DUSE_BUNDLED_DEPS=ON -DENABLE_DRIVERS_TESTS=ON -DBUILD_LIBSCAP_MODERN_BPF=ON -DMODERN_BPF_DEBUG_MODE=ON -DBUILD_BPF=True -DBUILD_LIBSCAP_GVISOR=OFF ../ | |
| make drivers_test driver bpf -j6 | |
| sudo ./test/drivers/drivers_test -m | |
| rc_modern=$? | |
| sudo ./test/drivers/drivers_test -b | |
| rc_bpf=$? | |
| sudo ./test/drivers/drivers_test -k | |
| rc_kmod=$? | |
| exit $(($rc_modern + $rc_bpf +$rc_kmod)) | |
| build-drivers-s390x: | |
| name: build-drivers-s390x 😁 (system_deps) | |
| runs-on: ubuntu-22.04 | |
| needs: paths-filter | |
| steps: | |
| - name: Checkout Libs ⤵️ | |
| if: needs.paths-filter.outputs.driver == 'true' || needs.paths-filter.outputs.libscap == 'true' || needs.paths-filter.outputs.libpman == 'true' | |
| uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2 | |
| with: | |
| fetch-depth: 0 | |
| - uses: uraimo/run-on-arch-action@5397f9e30a9b62422f302092631c99ae1effcd9e # v2.8.1 | |
| name: Run s390x build 🏗️ | |
| if: needs.paths-filter.outputs.driver == 'true' || needs.paths-filter.outputs.libscap == 'true' || needs.paths-filter.outputs.libpman == 'true' | |
| with: | |
| arch: s390x | |
| distro: ubuntu22.04 | |
| githubToken: ${{ github.token }} | |
| install: | | |
| apt update && apt install -y --no-install-recommends ca-certificates cmake build-essential clang llvm git pkg-config autoconf automake libtool libelf-dev wget libc-ares-dev libcurl4-openssl-dev libssl-dev libtbb-dev libjq-dev libjsoncpp-dev libgrpc++-dev protobuf-compiler-grpc libcap-dev libgtest-dev libprotobuf-dev linux-headers-generic | |
| git clone https://github.com/libbpf/bpftool.git --branch v7.3.0 --single-branch | |
| cd bpftool | |
| git submodule update --init | |
| cd src && make install | |
| cd ../../ | |
| git clone https://github.com/libbpf/libbpf.git --branch v1.3.0 --single-branch | |
| cd libbpf/src && BUILD_STATIC_ONLY=y DESTDIR=/ make install | |
| ln -s /usr/lib64/libbpf.a /usr/lib/s390x-linux-gnu/ | |
| # Please note: we cannot inject the BPF probe inside QEMU, so right now, we only build it | |
| run: | | |
| git config --global --add safe.directory $GITHUB_WORKSPACE | |
| .github/install-deps.sh | |
| mkdir -p build | |
| cd build && cmake -DBUILD_WARNINGS_AS_ERRORS=On -DBUILD_BPF=On -DUSE_BUNDLED_DEPS=OFF -DMODERN_PROBE_INCLUDE="-I/usr/include/s390x-linux-gnu" -DBUILD_LIBSCAP_MODERN_BPF=ON -DMODERN_BPF_DEBUG_MODE=ON -DENABLE_DRIVERS_TESTS=On -DCREATE_TEST_TARGETS=On -DBUILD_LIBSCAP_GVISOR=OFF ../ | |
| KERNELDIR=/lib/modules/$(ls /lib/modules)/build make driver bpf drivers_test -j6 | |
| build-modern-bpf-skeleton: | |
| needs: paths-filter | |
| # See https://github.com/actions/runner/issues/409#issuecomment-1158849936 | |
| runs-on: 'ubuntu-latest' | |
| if: needs.paths-filter.outputs.driver == 'true' || needs.paths-filter.outputs.libscap == 'true' || needs.paths-filter.outputs.libpman == 'true' | |
| container: fedora:latest | |
| steps: | |
| # Always install deps before invoking checkout action, to properly perform a full clone. | |
| - name: Install build dependencies | |
| run: | | |
| dnf install -y bpftool ca-certificates cmake make automake gcc gcc-c++ kernel-devel clang git pkg-config autoconf automake libbpf-devel | |
| - name: Checkout | |
| uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2 | |
| - name: Build modern BPF skeleton | |
| run: | | |
| mkdir skeleton-build && cd skeleton-build | |
| cmake -DUSE_BUNDLED_DEPS=ON -DBUILD_LIBSCAP_MODERN_BPF=ON -DCREATE_TEST_TARGETS=Off .. | |
| make ProbeSkeleton -j6 | |
| - name: Upload skeleton | |
| uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4.4.3 | |
| with: | |
| name: bpf_probe_x86_64.skel.h | |
| path: skeleton-build/skel_dir/bpf_probe.skel.h | |
| retention-days: 1 | |
| build-scap-open-w-extern-bpf-skeleton: | |
| env: | |
| ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION: true | |
| needs: [paths-filter,build-modern-bpf-skeleton] | |
| runs-on: 'ubuntu-latest' | |
| if: needs.paths-filter.outputs.driver == 'true' || needs.paths-filter.outputs.libscap == 'true' || needs.paths-filter.outputs.libpman == 'true' | |
| steps: | |
| - name: Install build dependencies | |
| run: | | |
| sudo apt update | |
| sudo apt install -y --no-install-recommends ca-certificates cmake build-essential clang-14 llvm-14 git pkg-config autoconf automake libtool libelf-dev libcap-dev | |
| sudo update-alternatives --install /usr/bin/clang clang /usr/bin/clang-14 90 | |
| sudo update-alternatives --install /usr/bin/llvm-strip llvm-strip /usr/bin/llvm-strip-14 90 | |
| sudo update-alternatives --install /usr/bin/llc llc /usr/bin/llc-14 90 | |
| - name: Checkout | |
| uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2 | |
| - name: Download skeleton | |
| uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8 | |
| with: | |
| name: bpf_probe_x86_64.skel.h | |
| path: /tmp | |
| - name: Prepare project | |
| run: | | |
| mkdir build && cd build | |
| cmake \ | |
| -DCMAKE_BUILD_TYPE=Release \ | |
| -DUSE_BUNDLED_DEPS=On \ | |
| -DBUILD_LIBSCAP_MODERN_BPF=ON \ | |
| -DMODERN_BPF_SKEL_DIR=/tmp \ | |
| -DBUILD_DRIVER=Off \ | |
| -DBUILD_BPF=Off \ | |
| .. | |
| - name: Build project | |
| run: | | |
| cd build | |
| make scap-open -j6 | |
| # Only runs on pull request since on master branch it is already triggered by pages CI. | |
| kernel-tests-dev: | |
| needs: paths-filter | |
| # Avoid running on forks since this job uses a private secret | |
| # not available on forks, leading to failures. | |
| if: github.event_name == 'pull_request' && github.event.pull_request.head.repo.full_name == 'falcosecurity/libs' && (needs.paths-filter.outputs.driver == 'true' || needs.paths-filter.outputs.libscap == 'true' || needs.paths-filter.outputs.libpman == 'true') | |
| uses: ./.github/workflows/reusable_kernel_tests.yaml | |
| with: | |
| # Use real branch's HEAD sha, not the merge commit | |
| libsversion: ${{ github.event.pull_request.head.sha }} | |
| secrets: inherit | |
| kernel-tests-pr-info-upload: | |
| needs: kernel-tests-dev | |
| # Avoid running on forks since this job uses a private secret | |
| # not available on forks, leading to failures. | |
| if: github.event_name == 'pull_request' && github.event.pull_request.head.repo.full_name == 'falcosecurity/libs' && (needs.paths-filter.outputs.driver == 'true' || needs.paths-filter.outputs.libscap == 'true' || needs.paths-filter.outputs.libpman == 'true') | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Download X64 matrix | |
| uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8 | |
| with: | |
| name: matrix_X64 | |
| path: matrix_X64 | |
| - name: Download ARM64 matrix | |
| uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8 | |
| with: | |
| name: matrix_ARM64 | |
| path: matrix_ARM64 | |
| - name: Save PR info | |
| run: | | |
| mkdir -p ./pr | |
| echo ${{ github.event.number }} > ./pr/NR | |
| touch ./pr/COMMENT | |
| echo "# X64 kernel testing matrix" >> ./pr/COMMENT | |
| echo "$(head -n $(grep -n -v -m1 '^|' matrix_X64/matrix.md | awk -F':' '{ print $1 }') matrix_X64/matrix.md)" >> ./pr/COMMENT | |
| echo "" >> ./pr/COMMENT | |
| echo "# ARM64 kernel testing matrix" >> ./pr/COMMENT | |
| echo "$(head -n $(grep -n -v -m1 '^|' matrix_ARM64/matrix.md | awk -F':' '{ print $1 }') matrix_ARM64/matrix.md)" >> ./pr/COMMENT | |
| echo Uploading PR info... | |
| cat ./pr/COMMENT | |
| echo "" | |
| - name: Upload PR info as artifact | |
| uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4 | |
| with: | |
| name: pr-kernel-testing | |
| path: pr/ | |
| retention-days: 1 | |
| if-no-files-found: warn |