ci: disable falco-driver-loader tests on ARM64

Signed-off-by: Andrea Terzolo <[email protected]>

.github/workflows/reusable_test_packages.yaml

@@ -44,14 +44,7 @@ jobs:
           cd falco-${{ inputs.version }}-${{ inputs.arch }}
           sudo cp -r * /
 
-      # aarch64 job run on amazon-linux-2
-      - name: Install dependencies for falco-driver-loader tests on aarch64
-        if: ${{ inputs.arch == 'aarch64' }}
-        run: |
-          sudo yum update -y
-          sudo yum install -y build-essential clang make llvm gcc dkms kernel-devel-$(uname -r)
-
-      # x86_64 job run on ubuntu-22.04
+      # x86_64 job run on ubuntu-22.04 and here we can install kernel-headers
       - name: Install dependencies for falco-driver-loader tests on x86
         if: ${{ inputs.arch == 'x86_64' }}
         run: |
@@ -70,14 +63,18 @@ jobs:
           go generate ./...
           popd
 
+      # Right now we are not able to install kernel-headers on our ARM64 self-hosted runner.
+      # For this reason, we disable the falco-driver-loader tests, which require kernel headers on the host.
       - name: Run regression tests
         run: |
           pushd submodules/falcosecurity-testing
           ./build/falco.test -falco-static=${{ inputs.static && 'true' || 'false' }} -test.timeout=90s -test.v >> ./report.txt 2>&1 || true
           if ${{ inputs.static && 'false' || 'true' }}; then
             ./build/falcoctl.test -test.timeout=90s -test.v >> ./report.txt 2>&1 || true
             ./build/k8saudit.test -test.timeout=90s -test.v >> ./report.txt 2>&1 || true
-            sudo ./build/falco-driver-loader.test -test.timeout=90s -test.v >> ./report.txt 2>&1 || true
+            if ${{ inputs.arch == 'x86_64' && 'true' || 'false' }}; then
+                sudo ./build/falco-driver-loader.test -test.timeout=90s -test.v >> ./report.txt 2>&1 || true
+            fi
           fi
           cat ./report.txt | go-junit-report -set-exit-code > report.xml
           popd