ci: add github action

Signed-off-by: Andrea Righi <arighi@nvidia.com>

Author: arighi

.github/workflows/kernel-build.yml

@@ -0,0 +1,68 @@
+name: Kernel Test
+
+on:
+  push:
+    branches: [ "*" ]
+  pull_request:
+
+jobs:
+  build:
+    name: ${{ matrix.runs-on == 'ubuntu-latest' && 'x86_64' || 'ARM64' }} - ${{ matrix.config }}
+    runs-on: ${{ matrix.runs-on }}
+    strategy:
+      matrix:
+        include:
+          - runs-on: ubuntu-latest
+            config: defconfig
+          - runs-on: ubuntu-24.04-arm
+            config: config_4k
+          - runs-on: ubuntu-24.04-arm
+            config: config_64k
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Install Dependencies
+        run: |
+          sudo apt-get update -y
+          sudo apt-get install -y build-essential flex bison libssl-dev bc \
+            bison busybox-static cmake coreutils virtme-ng \
+            cpio elfutils file gcc git iproute2 jq kbd kmod libcap-dev \
+            libelf-dev libunwind-dev libvirt-clients libzstd-dev libasound2-dev \
+            libdrm-dev linux-headers-generic linux-tools-common linux-tools-generic \
+            make ninja-build pahole pkg-config python3-dev python3-pip \
+            python3-requests qemu-kvm qemu-system-arm rsync stress-ng udev zstd \
+            libseccomp-dev libcap-ng-dev llvm-19 clang-19 python3-full curl \
+            bpftrace dwarves gcc-aarch64-linux-gnu binutils-aarch64-linux-gnu
+
+      - name: Install virtme-ng
+        run: |
+          git clone https://github.com/arighi/virtme-ng.git
+          cd virtme-ng
+          VNG_PACKAGE=1 BUILD_VIRTME_NG_INIT=1 pip install --break-system-packages .
+          cd -
+
+      - name: Build Kernel
+        run: |
+          if [ "${{ matrix.config }}" = "defconfig" ]; then
+            vng -vb
+          else
+            vng -vb --config .github/workflows/${{ matrix.config }} --arch arm64 CROSS_COMPILE=aarch64-linux-gnu- ARCH=arm64
+          fi
+
+      - name: Build kselftest
+        run: |
+          if [ "${{ matrix.config }}" = "defconfig" ]; then
+            make -C tools/testing/selftests
+          else
+            make -C tools/testing/selftests CROSS_COMPILE=aarch64-linux-gnu- ARCH=arm64
+          fi
+
+      - name: Boot test
+        run: |
+          if [ "${{ matrix.config }}" = "defconfig" ]; then
+              vng -v -- uname -a
+          else
+              vng --arch arm64 --root ./arm64 -v -- uname -a
+          fi

.gitignore

@@ -11,6 +11,7 @@
 # Normal rules (sorted alphabetically)
 #
 .*
+!.github/
 *.a
 *.asn1.[ch]
 *.bin