ci: add github action

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

Author: arighi

.github/workflows/kernel-build.yml

@@ -0,0 +1,32 @@
+name: Kernel Build
+
+on:
+  push:
+    branches: [ "*" ]
+  pull_request:
+
+jobs:
+  build-kernel:
+    runs-on: ubuntu-latest
+    name: Build Kernel on ARM64 (Ubuntu 24.04)
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up QEMU for ARM64 emulation
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Run build in Ubuntu 24.04 ARM64 container
+        uses: addnab/docker-run-action@v3
+        with:
+          image: arm64v8/ubuntu:24.04
+          options: --platform linux/arm64
+          run: |
+            apt-get update
+            apt-get install -y build-essential flex bison libssl-dev bc
+            uname -a
+            echo "Building kernel on Ubuntu 24.04 (ARM64)"
+            # TODO

.gitignore

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