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Using the standard deviation to identify outliers #27

Using the standard deviation to identify outliers

Using the standard deviation to identify outliers #27

Workflow file for this run

name: Run tests
on: [push, pull_request]
permissions:
contents: read
jobs:
build-linux-km:
name: Linux kernel module
strategy:
matrix:
distro:
- {name: "alpine", tag: "3.18", variant: "-lts", image_prefix: "docker.io/library/"}
- {name: "alpine", tag: "3.17", variant: "-lts", image_prefix: "docker.io/library/"}
- {name: "alpine", tag: "3.16", variant: "-lts", image_prefix: "docker.io/library/"}
- {name: "alpine", tag: "3.15", variant: "-lts", image_prefix: "docker.io/library/"}
- {name: "alpine", tag: "3.14", variant: "-lts", image_prefix: "docker.io/library/"}
- {name: "archlinux", tag: "latest", image_prefix: "docker.io/library/"}
- {name: "archlinux", tag: "latest", variant: "-lts", image_prefix: "docker.io/library/"}
- {name: "archlinux", tag: "latest", variant: "-zen", image_prefix: "docker.io/library/"}
- {name: "archlinux", tag: "base", image_prefix: "docker.io/library/"}
- {name: "centos", tag: "stream9", image_prefix: "quay.io/centos/"}
- {name: "debian", tag: "bookworm-slim", image_prefix: "docker.io/library/"}
- {name: "debian", tag: "11", image_prefix: "docker.io/library/"}
- {name: "debian", tag: "10", image_prefix: "docker.io/library/"}
- {name: "ubuntu", tag: "23.04", image_prefix: "docker.io/library/"}
- {name: "ubuntu", tag: "22.04", image_prefix: "docker.io/library/"}
- {name: "ubuntu", tag: "20.04", image_prefix: "docker.io/library/"}
runs-on: ubuntu-22.04
container:
image: docker://${{ matrix.distro.image_prefix }}${{ matrix.distro.name }}:${{ matrix.distro.tag }}
steps:
- name: Harden Runner
uses: step-security/harden-runner@17d0e2bd7d51742c71671bd19fa12bdc9d40a3d6 # v2.8.1
with:
egress-policy: audit
- uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
- name: Install Alpine dependencies
if: matrix.distro.name == 'alpine'
run: |
apk --no-cache --update add linux${{ matrix.distro.variant }} linux${{ matrix.distro.variant }}-dev nasm
# DKMS is not yet packaged in Alpine
apk --no-cache --update add bash gcc git make
git clone --depth=1 --branch=v3.0.5 https://github.com/dell/dkms /opt/dkms
make -C /opt/dkms install
- name: Install Arch Linux dependencies
if: matrix.distro.name == 'archlinux'
run: |
pacman -Syu --noconfirm dkms linux${{ matrix.distro.variant }}-headers nasm
- name: Install CentOS dependencies
if: matrix.distro.name == 'centos'
run: |
if [ "${{ matrix.distro.tag }}" = stream9 ] ; then
dnf install -y --enablerepo=crb kernel kernel-devel nasm
dnf install -y elfutils-libelf-devel gcc git make
fi
# DKMS is not longer packaged in CentOS Stream
if ! command -v dkms > /dev/null 2>&1 ; then
git clone --depth=1 --branch=v3.0.5 https://github.com/dell/dkms /opt/dkms
make -C /opt/dkms install
fi
- name: Install Debian dependencies
if: matrix.distro.name == 'debian'
run: |
apt-get update -q
apt-get install -qqy dkms nasm
- name: Install Ubuntu dependencies
if: matrix.distro.name == 'ubuntu'
run: |
apt-get update -q
apt-get install -qqy dkms linux-headers-generic nasm
- name: Compute packaged kernel version
id: versions
run: |
KERNEL_VER=''
if [ "${{ matrix.distro.name }}" = alpine ] ; then
# Parse "lib/modules/5.15.53-0-lts/build"
KERNEL_VER="$(apk info --contents "linux${{ matrix.distro.variant }}-dev" | sed -n 's:^lib/modules/\([^/][^/]*\)/.*:\1:p' | head -n 1)"
elif [ "${{ matrix.distro.name }}" = archlinux ] ; then
# Parse "/usr/lib/modules/5.18.0-arch1-1/build/"
KERNEL_VER="$(pacman -Qql "linux${{ matrix.distro.variant }}-headers" | sed -n 's:^/usr/lib/modules/\([^/]\+\)/.*:\1:p' | head -n 1)"
elif [ "${{ matrix.distro.name }}" = centos ] ; then
# Parse "Source RPM : kernel-3.10.0-1160.71.1.el7.src.rpm"
KERNEL_VER="$(LANG=C rpm -qi kernel-devel | sed -n 's/^Source RPM *: kernel-\(.*\).src.rpm$/\1.x86_64/p' | tail -n 1)"
elif [ "${{ matrix.distro.name }}" = debian ] ; then
# Parse "Depends: linux-headers-5.10.0-15-amd64 (= 5.10.120-1)"
KERNEL_VER="$(LANG=C dpkg --status linux-headers-amd64 | sed -n 's/^Depends: linux-headers-\(\S*\)\( .*\)\?$/\1/p' | head -n 1)"
elif [ "${{ matrix.distro.name }}" = ubuntu ] ; then
# Parse "Depends: linux-headers-5.15.0-40-generic"
KERNEL_VER="$(LANG=C dpkg --status linux-headers-generic | sed -n 's/^Depends: linux-headers-\(\S*\)\( .*\)\?$/\1/p' | head -n 1)"
fi
if [ -z "${KERNEL_VER}" ] ; then
echo >&2 "Error: no kernel package found"
exit 1
fi
echo "Found packaged kernel ${KERNEL_VER}"
echo "KERNEL_VER=${KERNEL_VER}" >> "$GITHUB_ENV"
CHIPSEC_MODULE_VER="$(cat chipsec/VERSION)"
echo "CHIPSEC_MODULE_VER=${CHIPSEC_MODULE_VER}" >> "$GITHUB_ENV"
echo "kernel=${KERNEL_VER}" >> "$GITHUB_OUTPUT"
echo "chipsec=${CHIPSEC_MODULE_VER}" >> "$GITHUB_OUTPUT"
echo "uname_m=$(uname -m)" >> "$GITHUB_OUTPUT"
- name: Build Linux driver with DKMS for ${{ steps.versions.outputs.kernel }}
run: |
echo "Building chipsec ${CHIPSEC_MODULE_VER} for Linux kernel ${KERNEL_VER}"
dkms add drivers/linux
dkms install -m chipsec -v "${CHIPSEC_MODULE_VER}" -k "${KERNEL_VER}"
- name: Show dkms status
run: dkms status
- name: Show modinfo on the kernel module
id: modinfo
run: |
MODULE="$(ls -1 "/var/lib/dkms/chipsec/${CHIPSEC_MODULE_VER}/${KERNEL_VER}/$(uname -m)/module/chipsec.ko"* | head -n1)"
echo "module_path=${MODULE}" >> "$GITHUB_OUTPUT"
modinfo "${MODULE}"
- name: Upload Linux driver from ${{ steps.modinfo.outputs.module_path }}
uses: actions/upload-artifact@65462800fd760344b1a7b4382951275a0abb4808 # v4.3.3
with:
name: chipsec-${{ steps.versions.outputs.chipsec }}.${{ matrix.distro.name }}-${{ matrix.distro.tag }}${{ matrix.distro.variant }}-${{ steps.versions.outputs.kernel }}.${{ steps.versions.outputs.uname_m }}
path: ${{ steps.modinfo.outputs.module_path }}
if-no-files-found: error
windows_driver:
name: Windows driver matrix
strategy:
matrix:
versions:
- {window: "2019", python: "3.11"}
- {window: "2019", python: "3.10"}
- {window: "2019", python: "3.9"}
- {window: "2019", python: "3.8"}
- {window: "2019", python: "3.7"}
- {window: "2022", python: "3.11"}
- {window: "2022", python: "3.10"}
- {window: "2022", python: "3.9"}
- {window: "2022", python: "3.8"}
- {window: "2022", python: "3.7"}
runs-on: windows-${{ matrix.versions.window }}
steps:
- name: Harden Runner
uses: step-security/harden-runner@17d0e2bd7d51742c71671bd19fa12bdc9d40a3d6 # v2.8.1
with:
egress-policy: audit
- uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
- name: Set up Python ${{ matrix.versions.python }}
uses: actions/setup-python@82c7e631bb3cdc910f68e0081d67478d79c6982d # v5.1.0
with:
python-version: ${{ matrix.versions.python }}
- name: Install dependencies
shell: bash
run: pip install -r windows_requirements.txt
- name: Build Windows driver
shell: bash
run: python setup.py build_ext -i
- name: Upload Windows Main driver
uses: actions/upload-artifact@65462800fd760344b1a7b4382951275a0abb4808 # v4.3.3
with:
name: chipsec_drivers_windows_x64_py${{ matrix.versions.python }}_win${{ matrix.versions.window }}
path: drivers/windows/chipsec/x64
if-no-files-found: error
- name: Upload Windows PCI Filter driver
uses: actions/upload-artifact@65462800fd760344b1a7b4382951275a0abb4808 # v4.3.3
with:
name: pcifilter_drivers_windows_x64_py${{ matrix.versions.python }}_win${{ matrix.versions.window }}
path: drivers/windows/pcifilter/x64
if-no-files-found: error
- name: Run Python unit tests
shell: bash
run: python -m unittest
- name: Run xml cfg checker
shell: bash
run: |
python tests/cfg_checker.py
ubuntu-test:
name: Test on Ubuntu matrix
strategy:
matrix:
versions:
- {ubuntu: "22.04", python: "3.11"}
- {ubuntu: "22.04", python: "3.10"}
- {ubuntu: "22.04", python: "3.9"}
- {ubuntu: "22.04", python: "3.8"}
- {ubuntu: "22.04", python: "3.7"}
- {ubuntu: "20.04", python: "3.11"}
- {ubuntu: "20.04", python: "3.10"}
- {ubuntu: "20.04", python: "3.9"}
- {ubuntu: "20.04", python: "3.8"}
- {ubuntu: "20.04", python: "3.7"}
runs-on: ubuntu-${{ matrix.versions.ubuntu }}
steps:
- name: Harden Runner
uses: step-security/harden-runner@17d0e2bd7d51742c71671bd19fa12bdc9d40a3d6 # v2.8.1
with:
egress-policy: audit
- name: Set up Python ${{ matrix.versions.python }}
uses: actions/setup-python@82c7e631bb3cdc910f68e0081d67478d79c6982d # v5.1.0
with:
python-version: ${{ matrix.versions.python }}
- uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
- name: Patch chipsec_main to return true even when some module failed
run: |
sed 's/^ return modules_failed$/ return 0/' -i chipsec_main.py
- name: Install dependencies
run: |
sudo apt-get update -q
sudo apt-get install -qqy dkms nasm python3-setuptools
pip install distro
pip install -r linux_requirements.txt
sudo pip install -r linux_requirements.txt
- name: Build the driver with Python
run: python3 setup.py build_ext -i
- name: Build the driver with DKMS
run: |
KERNEL_VER="$(uname -r)"
CHIPSEC_MODULE_VER="$(cat chipsec/VERSION)"
echo "Building chipsec ${CHIPSEC_MODULE_VER} for Linux kernel ${KERNEL_VER}"
sudo dkms add drivers/linux
sudo dkms install -m chipsec -v "${CHIPSEC_MODULE_VER}" -k "${KERNEL_VER}"
- name: Run Python unit tests
run: |
python3 -m unittest
- name: Run xml cfg checker
run: |
python3 tests/cfg_checker.py
- name: pylint pilot for modules folder
run: |
pylint chipsec/modules
- name: Install chipsec
run: sudo python3 setup.py install
- name: Run chipsec_main test
run: |
PYTHONEXE="$(which python)"
CHIPSECEXIT="$($(sudo ${PYTHONEXE} chipsec_main.py -p PMC_I440FX 1>&2); echo $?)"
if echo "0 1 2 4 8" | grep -qw $CHIPSECEXIT; then $(exit 0); else $(exit $CHIPSECEXIT); fi