automation: add a QEMU aarch64 smoke test

Use QEMU to start Xen (just the hypervisor) up until it stops because
there is no dom0 kernel to boot.

It is based on the existing build job unstable-arm64v8.

Also use make -j$(nproc) to build Xen.

Signed-off-by: Stefano Stabellini <stefano.stabellini@xilinx.com>
Acked-by: Wei Liu <wl@xen.org>

diff --git a/automation/gitlab-ci/test.yaml b/automation/gitlab-ci/test.yaml
index 793feafe8bf75cbb61e062ab5a322a7dfe134e4a..35346e3f6e776a0ce5386f5a5a40e6a9a9604952 100644 (file)
--- a/automation/gitlab-ci/test.yaml
+++ b/automation/gitlab-ci/test.yaml
@@ -22,6 +22,28 @@ build-each-commit-gcc:
     - /^coverity-tested\/.*/
     - /^stable-.*/
 
+qemu-smoke-arm64-gcc:
+  stage: test
+  image: registry.gitlab.com/xen-project/xen/${CONTAINER}
+  variables:
+    CONTAINER: debian:unstable-arm64v8
+  script:
+    - ./automation/scripts/qemu-smoke-arm64.sh 2>&1 | tee qemu-smoke-arm64.log
+  dependencies:
+    - debian-unstable-gcc-arm64
+  artifacts:
+    paths:
+      - smoke.serial
+      - '*.log'
+    when: always
+  tags:
+    - arm64
+  except:
+    - master
+    - smoke
+    - /^coverity-tested\/.*/
+    - /^stable-.*/
+
 qemu-smoke-x86-64-gcc:
   stage: test
   image: registry.gitlab.com/xen-project/xen/${CONTAINER}

diff --git a/automation/scripts/build b/automation/scripts/build
index 0cd0f3971de5777eb1bc850bc068115c8b5a6cb1..7038e5eb50bfd25ed921585febdc7764ca5f457d 100755 (executable)
--- a/automation/scripts/build
+++ b/automation/scripts/build
@@ -10,9 +10,9 @@ cc-ver()
 
 # random config or default config
 if [[ "${RANDCONFIG}" == "y" ]]; then
-    make -C xen KCONFIG_ALLCONFIG=tools/kconfig/allrandom.config randconfig
+    make -j$(nproc) -C xen KCONFIG_ALLCONFIG=tools/kconfig/allrandom.config randconfig
 else
-    make -C xen defconfig
+    make -j$(nproc) -C xen defconfig
 fi
 
 # build up our configure options
@@ -45,7 +45,7 @@ make -j$(nproc) dist
 # Extract artifacts to avoid getting rewritten by customised builds
 cp xen/.config xen-config
 mkdir binaries
-if [[ "${XEN_TARGET_ARCH}" == "x86_64" ]]; then
+if [[ "${XEN_TARGET_ARCH}" != "x86_32" ]]; then
     cp xen/xen binaries/xen
 fi
 

diff --git a/automation/scripts/qemu-smoke-arm64.sh b/automation/scripts/qemu-smoke-arm64.sh
new file mode 100755 (executable)
index 0000000..1a0a98b
--- /dev/null
+++ b/automation/scripts/qemu-smoke-arm64.sh
@@ -0,0 +1,33 @@
+#!/bin/bash
+
+set -ex
+
+# Install QEMU
+export DEBIAN_FRONTENT=noninteractive
+apt-get -qy update
+apt-get -qy install --no-install-recommends qemu-system-aarch64 \
+                                            u-boot-qemu
+
+# XXX Silly workaround to get the following QEMU command to work
+# QEMU looks for "efi-virtio.rom" even if it is unneeded
+cp /usr/share/qemu/pvh.bin /usr/share/qemu/efi-virtio.rom
+qemu-system-aarch64 \
+   -machine virtualization=true \
+   -cpu cortex-a57 -machine type=virt \
+   -m 512 -display none \
+   -machine dumpdtb=binaries/virt-gicv3.dtb
+
+rm -f smoke.serial
+set +e
+echo "  booti 0x49000000 - 0x44000000" | timeout -k 1 30 qemu-system-aarch64 \
+    -machine virtualization=true \
+    -cpu cortex-a57 -machine type=virt \
+    -m 512 -monitor none -serial stdio \
+    -no-reboot \
+    -device loader,file=binaries/virt-gicv3.dtb,force-raw=on,addr=0x44000000 \
+    -device loader,file=binaries/xen,force-raw=on,addr=0x49000000 \
+    -bios /usr/lib/u-boot/qemu_arm64/u-boot.bin |& tee smoke.serial
+
+set -e
+grep -q 'LOADING DOMAIN 0' smoke.serial || exit 1
+exit 0