Simone
77452d5697
The htmldocs step failed on its own success criterion. The only diagnostic in the log was WARNING: dot(1) not found, for better output quality install graphviz which says nothing about this patch. Failing the job on any occurrence of "warning" anywhere in a kernel documentation build is too blunt: that build emits diagnostics that depend on what happens to be installed on the runner. Install graphviz so the warning is gone for the right reason, and narrow the check to diagnostics that actually name i2c-imc-skylake, which is what the step was meant to verify.
145 lines
5.0 KiB
YAML
145 lines
5.0 KiB
YAML
name: CI
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on:
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push:
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branches:
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- main
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pull_request:
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branches:
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- main
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workflow_dispatch:
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permissions:
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contents: read
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concurrency:
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group: ci-${{ github.ref }}
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cancel-in-progress: true
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env:
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I2C_TREE: https://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git
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SPARSE_REPOSITORY: https://git.kernel.org/pub/scm/devel/sparse/sparse.git
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SPARSE_COMMIT: 00c4b8e75cbf92003bc4a695a223045092b173f3
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jobs:
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out-of-tree:
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name: Out-of-tree build
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runs-on: ubuntu-latest
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timeout-minutes: 30
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# GCC only, deliberately. Building a module with LLVM=1 against the
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# runner's distro headers fails before it reaches this source: those
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# headers were built with GCC and their Makefiles pass flags clang does
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# not accept (-fconserve-stack, -fsanitize=bounds-strict, -mrecord-mcount).
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# Clang coverage belongs in the in-tree job below, which controls the
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# whole kernel build.
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steps:
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- uses: actions/checkout@v4
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- name: Install build dependencies
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run: |
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sudo apt-get update
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sudo apt-get install -y build-essential linux-headers-$(uname -r) shellcheck
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- name: Build module
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run: make W=1 KCFLAGS=-W
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- name: Run checkpatch
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run: make checkpatch
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- name: Check shell scripts
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run: |
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bash -n test-smoke.sh
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for f in tools/*.sh; do bash -n "$f"; done
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shellcheck -S warning test-smoke.sh tools/*.sh
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- name: Upload artifact
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uses: actions/upload-artifact@v4
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with:
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name: i2c-imc-skylake-${{ github.ref_name }}
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path: i2c-imc-skylake.ko
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if-no-files-found: error
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in-tree:
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name: Current i2c-host integration
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runs-on: ubuntu-latest
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timeout-minutes: 45
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steps:
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- uses: actions/checkout@v4
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- name: Install kernel build dependencies
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run: |
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sudo apt-get update
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sudo apt-get install -y bc bison build-essential clang flex libelf-dev \
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libssl-dev lld llvm
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- name: Build pinned Sparse
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run: |
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git clone --filter=blob:none "$SPARSE_REPOSITORY" sparse
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git -C sparse checkout "$SPARSE_COMMIT"
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make -C sparse -j"$(nproc)"
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echo "$PWD/sparse" >> "$GITHUB_PATH"
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- name: Prepare current maintainer tree
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run: |
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git clone --depth=1 --branch i2c/i2c-host "$I2C_TREE" linux-i2c
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cp i2c-imc-skylake.c linux-i2c/drivers/i2c/busses/
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cat docs/submission/Kconfig.kernel >> linux-i2c/drivers/i2c/busses/Kconfig
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printf '%s\n' 'obj-$(CONFIG_I2C_IMC_SKYLAKE) += i2c-imc-skylake.o' \
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>> linux-i2c/drivers/i2c/busses/Makefile
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git -C linux-i2c rev-parse HEAD
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- name: Configure kernel
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working-directory: linux-i2c
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run: |
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make O=../linux-out x86_64_defconfig
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scripts/config --file ../linux-out/.config --enable I2C --module I2C_IMC_SKYLAKE
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make O=../linux-out olddefconfig
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grep '^CONFIG_I2C_IMC_SKYLAKE=m' ../linux-out/.config
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- name: Build driver in-tree
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working-directory: linux-i2c
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run: make O=../linux-out W=1 drivers/i2c/busses/i2c-imc-skylake.o
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- name: Build arm64 COMPILE_TEST with Clang
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working-directory: linux-i2c
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run: |
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make O=../linux-out-arm64 ARCH=arm64 LLVM=1 defconfig
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scripts/config --file ../linux-out-arm64/.config \
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--enable COMPILE_TEST --enable PCI --enable I2C \
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--module I2C_IMC_SKYLAKE
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make O=../linux-out-arm64 ARCH=arm64 LLVM=1 olddefconfig
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grep '^CONFIG_I2C_IMC_SKYLAKE=m' ../linux-out-arm64/.config
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make O=../linux-out-arm64 ARCH=arm64 LLVM=1 W=1 \
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drivers/i2c/busses/i2c-imc-skylake.o
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- name: Run Sparse in-tree
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working-directory: linux-i2c
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run: |
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make O=../linux-out C=2 CF=-D__CHECK_ENDIAN__ \
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drivers/i2c/busses/i2c-imc-skylake.o
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- name: Run current-tree checkpatch
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working-directory: linux-i2c
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run: |
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scripts/checkpatch.pl --strict --no-tree -f \
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drivers/i2c/busses/i2c-imc-skylake.c
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- name: Build the documentation
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working-directory: linux-i2c
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run: |
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sudo apt-get install -y graphviz python3-sphinx python3-sphinx-rtd-theme
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cp ../docs/submission/i2c-imc-skylake.rst Documentation/i2c/busses/
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sed -i 's|^ i2c-i801$| i2c-i801\n i2c-imc-skylake|' \
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Documentation/i2c/busses/index.rst
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grep -q i2c-imc-skylake Documentation/i2c/busses/index.rst
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make O=../linux-out htmldocs SPHINXDIRS=i2c 2>&1 | tee doc.log | tail -20
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# Only diagnostics naming this file should fail the job. The docs
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# build emits environment-dependent warnings that say nothing about
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# this patch.
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if grep -Ei 'warning|error' doc.log | grep -i i2c-imc-skylake; then
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echo "the documentation build complained about this file" >&2
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exit 1
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fi
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