mirror of
https://github.com/xen-project/xen.git
synced 2026-10-28 02:01:24 +01:00
Roger Pau Monne
b576497e3b
The gitlab CI webpage seems to have issues displaying the \CR\CR\LF "\r\r\n"
sequence on the web interface used as line returns by the Linux kernel serial
output. This leads to the QEMU tests output looking like:
(XEN) Guest Loglevel: Nothing (Rate-limited: Errors and warnings)
(XEN) *** Serial input to DOM0 (type 'CTRL-a' three times to switch input)
(XEN) Freed 664kB init memory
mapping kernel into physical memory
about to get started...
qemu-system-x86_64: terminating on signal 15 from pid 52 (timeout)
This not helpful, so strip the CR characters from the output that goes to
stdout, leaving the output in the serial output file untouched.
All usages of `tee` are adjusted to strip CR from the output.
Fixes: 3030a73bf8 ('automation: add a QEMU based x86_64 Dom0/DomU test')
Signed-off-by: Roger Pau Monné <roger.pau@citrix.com>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
210 lines
5.7 KiB
Bash
Executable File
210 lines
5.7 KiB
Bash
Executable File
#!/bin/bash
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set -ex
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test_variant=$1
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if [ -z "${test_variant}" ]; then
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passed="ping test passed"
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domU_check="
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until ifconfig eth0 192.168.0.2 &> /dev/null && ping -c 10 192.168.0.1; do
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sleep 30
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done
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echo \"${passed}\"
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"
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fi
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if [[ "${test_variant}" == "static-mem" ]]; then
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# Memory range that is statically allocated to DOM1
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domu_base="0x50000000"
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domu_size="0x10000000"
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passed="${test_variant} test passed"
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domU_check="
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mem_range=$(printf \"%08x-%08x\" ${domu_base} $(( ${domu_base} + ${domu_size} - 1 )))
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if grep -q -x \"\${mem_range} : System RAM\" /proc/iomem; then
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echo \"${passed}\"
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fi
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"
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fi
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if [[ "${test_variant}" == "static-heap" ]]; then
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passed="${test_variant} test passed"
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domU_check="echo \"${passed}\""
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fi
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if [[ "${test_variant}" == "static-shared-mem" ]]; then
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passed="${test_variant} test passed"
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SHARED_MEM_HOST="50000000"
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SHARED_MEM_GUEST="4000000"
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SHARED_MEM_SIZE="10000000"
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SHARED_MEM_ID="my-shared-mem-0"
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domU_check="
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current_id=\$(cat /proc/device-tree/reserved-memory/xen-shmem@4000000/xen,id 2>/dev/null)
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expected_id=\"\$(echo ${SHARED_MEM_ID})\"
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current_reg=\$(hexdump -e '16/1 \"%02x\"' /proc/device-tree/reserved-memory/xen-shmem@4000000/reg 2>/dev/null)
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expected_reg=$(printf \"%016x%016x\" 0x${SHARED_MEM_GUEST} 0x${SHARED_MEM_SIZE})
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if [[ \"\${expected_reg}\" == \"\${current_reg}\" && \"\${current_id}\" == \"\${expected_id}\" ]]; then
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echo \"${passed}\"
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fi
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"
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fi
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if [[ "${test_variant}" == "boot-cpupools" ]]; then
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# Check if domU0 (id=1) is assigned to Pool-1 with null scheduler
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passed="${test_variant} test passed"
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dom0_check="
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if xl list -c 1 | grep -q Pool-1 && xl cpupool-list Pool-1 | grep -q Pool-1; then
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echo ${passed}
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fi
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"
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fi
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# XXX QEMU looks for "efi-virtio.rom" even if it is unneeded
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curl -fsSLO https://github.com/qemu/qemu/raw/v5.2.0/pc-bios/efi-virtio.rom
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./binaries/qemu-system-aarch64 \
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-machine virtualization=true \
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-cpu cortex-a57 -machine type=virt \
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-m 2048 -smp 2 -display none \
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-machine dumpdtb=binaries/virt-gicv2.dtb
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# XXX disable pl061 to avoid Linux crash
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fdtput binaries/virt-gicv2.dtb -p -t s /pl061@9030000 status disabled
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# Busybox
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mkdir -p initrd
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mkdir -p initrd/bin
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mkdir -p initrd/sbin
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mkdir -p initrd/etc
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mkdir -p initrd/dev
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mkdir -p initrd/proc
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mkdir -p initrd/sys
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mkdir -p initrd/lib
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mkdir -p initrd/var
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mkdir -p initrd/mnt
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cp /bin/busybox initrd/bin/busybox
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initrd/bin/busybox --install initrd/bin
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echo "#!/bin/sh
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mount -t proc proc /proc
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mount -t sysfs sysfs /sys
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mount -t devtmpfs devtmpfs /dev
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${domU_check}
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/bin/sh" > initrd/init
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chmod +x initrd/init
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cd initrd
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find . | cpio --create --format='newc' | gzip > ../binaries/initrd
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cd ..
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# DOM0 rootfs
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mkdir -p rootfs
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cd rootfs
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tar xzf ../binaries/initrd.tar.gz
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mkdir proc
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mkdir run
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mkdir srv
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mkdir sys
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rm var/run
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cp -ar ../binaries/dist/install/* .
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echo "#!/bin/bash
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export LD_LIBRARY_PATH=/usr/local/lib
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bash /etc/init.d/xencommons start
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/usr/local/lib/xen/bin/init-dom0less
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brctl addbr xenbr0
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brctl addif xenbr0 eth0
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ifconfig eth0 up
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ifconfig xenbr0 up
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ifconfig xenbr0 192.168.0.1
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xl network-attach 1 type=vif
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${dom0_check}
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" > etc/local.d/xen.start
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chmod +x etc/local.d/xen.start
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echo "rc_verbose=yes" >> etc/rc.conf
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find . | cpio -H newc -o | gzip > ../binaries/dom0-rootfs.cpio.gz
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cd ..
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# ImageBuilder
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echo 'MEMORY_START="0x40000000"
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MEMORY_END="0x50000000"
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DEVICE_TREE="virt-gicv2.dtb"
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XEN="xen"
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DOM0_KERNEL="Image"
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DOM0_RAMDISK="dom0-rootfs.cpio.gz"
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XEN_CMD="console=dtuart dom0_mem=512M"
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NUM_DOMUS=1
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DOMU_KERNEL[0]="Image"
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DOMU_RAMDISK[0]="initrd"
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DOMU_MEM[0]="256"
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DOMU_KERNEL[1]="Image"
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DOMU_RAMDISK[1]="initrd"
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DOMU_MEM[1]="256"
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LOAD_CMD="tftpb"
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UBOOT_SOURCE="boot.source"
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UBOOT_SCRIPT="boot.scr"' > binaries/config
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if [[ "${test_variant}" == "static-mem" ]]; then
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echo -e "\nDOMU_STATIC_MEM[0]=\"${domu_base} ${domu_size}\"" >> binaries/config
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fi
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if [[ "${test_variant}" == "static-shared-mem" ]]; then
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echo "
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NUM_DOMUS=2
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DOMU_SHARED_MEM[0]=\"${SHARED_MEM_ID} 0x${SHARED_MEM_HOST} 0x${SHARED_MEM_GUEST} 0x${SHARED_MEM_SIZE}\"
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DOMU_SHARED_MEM[1]=\"${SHARED_MEM_ID} 0x${SHARED_MEM_HOST} 0x${SHARED_MEM_GUEST} 0x${SHARED_MEM_SIZE}\"" >> binaries/config
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fi
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if [[ "${test_variant}" == "static-heap" ]]; then
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# ImageBuilder uses the config file to create the uboot script. Devicetree
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# will be set via the generated uboot script.
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# The valid memory range is 0x40000000 to 0x80000000 as defined before.
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# ImageBuillder sets the kernel and ramdisk range based on the file size.
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# It will use the memory range between 0x45600000 to 0x47AED1E8, and
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# MEMORY_END has been set to 0x50000000 above, so set memory range between
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# 0x50000000 and 0x80000000 as static heap.
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echo '
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XEN_STATIC_HEAP="0x50000000 0x30000000"
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# The size of static heap should be greater than the guest memory
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DOMU_MEM[0]="128"' >> binaries/config
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fi
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if [[ "${test_variant}" == "boot-cpupools" ]]; then
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echo '
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CPUPOOL[0]="cpu@1 null"
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DOMU_CPUPOOL[0]=0
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NUM_CPUPOOLS=1' >> binaries/config
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fi
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rm -rf imagebuilder
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git clone https://gitlab.com/ViryaOS/imagebuilder
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bash imagebuilder/scripts/uboot-script-gen -t tftp -d binaries/ -c binaries/config
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# Run the test
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rm -f smoke.serial
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set +e
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echo " virtio scan; dhcp; tftpb 0x40000000 boot.scr; source 0x40000000"| \
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timeout -k 1 240 \
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./binaries/qemu-system-aarch64 \
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-machine virtualization=true \
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-cpu cortex-a57 -machine type=virt \
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-m 2048 -monitor none -serial stdio \
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-smp 2 \
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-no-reboot \
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-device virtio-net-pci,netdev=n0 \
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-netdev user,id=n0,tftp=binaries \
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-bios /usr/lib/u-boot/qemu_arm64/u-boot.bin |& \
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tee smoke.serial | sed 's/\r//'
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set -e
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(grep -q "^Welcome to Alpine Linux" smoke.serial && grep -q "${passed}" smoke.serial) || exit 1
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exit 0
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