Mailing List Archive

Create a test job that starts Xen and Dom0 on QEMU based on the alpine
linux rootfs. Use the Linux kernel and rootfs from the tests-artifacts
containers. Add the Xen tools binaries from the Alpine Linux build job.

Signed-off-by: Stefano Stabellini <stefano.stabellini@xilinx.com>
---
automation/gitlab-ci/test.yaml | 24 +++++++
automation/scripts/build | 1 +
automation/scripts/qemu-alpine-arm64.sh | 84 +++++++++++++++++++++++++
3 files changed, 109 insertions(+)
create mode 100755 automation/scripts/qemu-alpine-arm64.sh

diff --git a/automation/gitlab-ci/test.yaml b/automation/gitlab-ci/test.yaml
index 35346e3f6e..a291538d68 100644
--- a/automation/gitlab-ci/test.yaml
+++ b/automation/gitlab-ci/test.yaml
@@ -22,6 +22,30 @@ build-each-commit-gcc:
- /^coverity-tested\/.*/
- /^stable-.*/

+qemu-alpine-arm64-gcc:
+ stage: test
+ image: registry.gitlab.com/xen-project/xen/${CONTAINER}
+ variables:
+ CONTAINER: debian:unstable-arm64v8
+ script:
+ - ./automation/scripts/qemu-alpine-arm64.sh 2>&1 | tee qemu-smoke-arm64.log
+ dependencies:
+ - alpine-3.12-gcc-arm64
+ - alpine-3.12-arm64-rootfs-export
+ - kernel-5.9.9-arm64-export
+ artifacts:
+ paths:
+ - smoke.serial
+ - '*.log'
+ when: always
+ tags:
+ - arm64
+ except:
+ - master
+ - smoke
+ - /^coverity-tested\/.*/
+ - /^stable-.*/
+
qemu-smoke-arm64-gcc:
stage: test
image: registry.gitlab.com/xen-project/xen/${CONTAINER}
diff --git a/automation/scripts/build b/automation/scripts/build
index 3fb2fe134c..0e1ebd60f2 100755
--- a/automation/scripts/build
+++ b/automation/scripts/build
@@ -52,6 +52,7 @@ cp xen/.config xen-config
mkdir binaries
if [[ "${XEN_TARGET_ARCH}" != "x86_32" ]]; then
cp xen/xen binaries/xen
+ cp -r dist binaries/
fi

# Build all the configs we care about
diff --git a/automation/scripts/qemu-alpine-arm64.sh b/automation/scripts/qemu-alpine-arm64.sh
new file mode 100755
index 0000000000..7d1eb7d1b6
--- /dev/null
+++ b/automation/scripts/qemu-alpine-arm64.sh
@@ -0,0 +1,84 @@
+#!/bin/bash
+
+set -ex
+
+apt-get -qy update
+apt-get -qy install --no-install-recommends qemu-system-aarch64 \
+ u-boot-qemu \
+ u-boot-tools \
+ device-tree-compiler \
+ cpio \
+ curl
+
+mkdir -p binaries/rootfs
+cd binaries/rootfs
+tar xvzf ../initrd.tar.gz
+mkdir proc
+mkdir run
+mkdir srv
+mkdir sys
+rm var/run
+cp -ar ../dist/install/* .
+echo "#!/bin/bash
+
+export LD_LIBRARY_PATH=/usr/local/lib
+bash /etc/init.d/xencommons start
+
+xl list
+
+" > etc/local.d/xen.start
+chmod +x etc/local.d/xen.start
+echo "rc_verbose=yes" >> etc/rc.conf
+find . |cpio -H newc -o|gzip > ../xen-rootfs.cpio.gz
+cd ../..
+
+# XXX Silly workaround to get the following QEMU command to work
+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 1024 -display none \
+ -machine dumpdtb=binaries/virt-gicv3.dtb
+# XXX disable pl061 to avoid Linux crash
+dtc -I dtb -O dts binaries/virt-gicv3.dtb > binaries/virt-gicv3.dts
+sed 's/compatible = "arm,pl061.*/status = "disabled";/g' binaries/virt-gicv3.dts > binaries/virt-gicv3-edited.dts
+dtc -I dts -O dtb binaries/virt-gicv3-edited.dts > binaries/virt-gicv3.dtb
+
+# ImageBuilder
+echo 'MEMORY_START="0x40000000"
+MEMORY_END="0x80000000"
+
+DEVICE_TREE="virt-gicv3.dtb"
+XEN="xen"
+DOM0_KERNEL="Image"
+DOM0_RAMDISK="xen-rootfs.cpio.gz"
+XEN_CMD="console=dtuart dom0_mem=1024M"
+
+NUM_DOMUS=0
+
+LOAD_CMD="tftpb"
+UBOOT_SOURCE="boot.source"
+UBOOT_SCRIPT="boot.scr"' > binaries/config
+rm -rf imagebuilder
+git clone https://gitlab.com/ViryaOS/imagebuilder
+bash imagebuilder/scripts/uboot-script-gen -t tftp -d binaries/ -c binaries/config
+
+
+# Run the test
+rm -f smoke.serial
+set +e
+echo " virtio scan; dhcp; tftpb 0x40000000 boot.scr; source 0x40000000"| \
+timeout -k 1 480 \
+qemu-system-aarch64 \
+ -machine virtualization=true \
+ -cpu cortex-a57 -machine type=virt \
+ -m 2048 -monitor none -serial stdio \
+ -smp 2 \
+ -no-reboot \
+ -device virtio-net-pci,netdev=n0 \
+ -netdev user,id=n0,tftp=binaries \
+ -bios /usr/lib/u-boot/qemu_arm64/u-boot.bin |& tee smoke.serial
+
+set -e
+grep -q "Domain-0" smoke.serial || exit 1
+exit 0
--
2.17.1