@@ -58,56 +58,29 @@ def test_pc_q35_kvm(self):
self.launch_and_wait(set_up_ssh_connection=False)
+# For Aarch64 we only boot KVM tests with the full LinuxTest cloud
+# init. The TCG tests are run with lighter weight distros in the
+# machine_aarch64_virt.py tests.
class BootLinuxAarch64(LinuxTest):
"""
:avocado: tags=arch:aarch64
:avocado: tags=machine:virt
- :avocado: tags=machine:gic-version=2
"""
timeout = 240
- def add_common_args(self):
- self.vm.add_args('-bios',
- os.path.join(BUILD_DIR, 'pc-bios',
- 'edk2-aarch64-code.fd'))
- self.vm.add_args('-device', 'virtio-rng-pci,rng=rng0')
- self.vm.add_args('-object', 'rng-random,id=rng0,filename=/dev/urandom')
-
- def test_virt_tcg_gicv2(self):
- """
- :avocado: tags=accel:tcg
- :avocado: tags=cpu:max
- :avocado: tags=device:gicv2
- """
- self.require_accelerator("tcg")
- self.vm.add_args("-accel", "tcg")
- self.vm.add_args("-cpu", "max,lpa2=off")
- self.vm.add_args("-machine", "virt,gic-version=2")
- self.add_common_args()
- self.launch_and_wait(set_up_ssh_connection=False)
-
- def test_virt_tcg_gicv3(self):
- """
- :avocado: tags=accel:tcg
- :avocado: tags=cpu:max
- :avocado: tags=device:gicv3
- """
- self.require_accelerator("tcg")
- self.vm.add_args("-accel", "tcg")
- self.vm.add_args("-cpu", "max,lpa2=off")
- self.vm.add_args("-machine", "virt,gic-version=3")
- self.add_common_args()
- self.launch_and_wait(set_up_ssh_connection=False)
-
def test_virt_kvm(self):
"""
:avocado: tags=accel:kvm
:avocado: tags=cpu:host
+ :avocado: tags=machine:gic-version=host
"""
self.require_accelerator("kvm")
self.vm.add_args("-accel", "kvm")
self.vm.add_args("-machine", "virt,gic-version=host")
- self.add_common_args()
+ self.vm.add_args('-bios', os.path.join(BUILD_DIR, 'pc-bios',
+ 'edk2-aarch64-code.fd'))
+ self.vm.add_args('-device', 'virtio-rng-pci,rng=rng0')
+ self.vm.add_args('-object', 'rng-random,id=rng0,filename=/dev/urandom')
self.launch_and_wait(set_up_ssh_connection=False)
@@ -1,4 +1,5 @@
-# Functional test that boots a Linux kernel and checks the console
+# Functional test that boots a various Linux systems and checks the
+# console output.
#
# Copyright (c) 2022 Linaro Ltd.
#
@@ -8,19 +9,62 @@
# SPDX-License-Identifier: GPL-2.0-or-later
import time
+import os
from avocado_qemu import QemuSystemTest
from avocado_qemu import wait_for_console_pattern
from avocado_qemu import exec_command
+from avocado_qemu import BUILD_DIR
class Aarch64VirtMachine(QemuSystemTest):
KERNEL_COMMON_COMMAND_LINE = 'printk.time=0 '
+ timeout = 360
def wait_for_console_pattern(self, success_message, vm=None):
wait_for_console_pattern(self, success_message,
failure_message='Kernel panic - not syncing',
vm=vm)
+ # This tests the whole boot chain from EFI to Userspace
+ # We only boot a whole OS for the current top level CPU and GIC
+ # Other test profiles should use more minimal boots
+ def test_virt_tcg_gic_max(self):
+ """
+ :avocado: tags=arch:aarch64
+ :avocado: tags=machine:virt
+ :avocado: tags=accel:tcg
+ """
+ iso_url = ('https://dl-cdn.alpinelinux.org/'
+ 'alpine/v3.16/releases/aarch64/'
+ 'alpine-standard-3.16.3-aarch64.iso')
+
+ # Alpine use sha256 so I recalculated this myself
+ iso_sha1 = 'd2c461648ed9fe217c0f1bf90c2747d17244f1dc'
+ iso_path = self.fetch_asset(iso_url, asset_hash=iso_sha1)
+
+ self.vm.set_console()
+ kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE +
+ 'console=ttyAMA0')
+ self.require_accelerator("tcg")
+
+ self.vm.add_args("-accel", "tcg")
+ self.vm.add_args("-cpu", "max,pauth-impdef=on")
+ self.vm.add_args("-machine",
+ "virt,acpi=on,"
+ "virtualization=on,"
+ "mte=on,"
+ "gic-version=max,iommu=smmuv3")
+ self.vm.add_args("-smp", "2", "-m", "1024")
+ self.vm.add_args('-bios', os.path.join(BUILD_DIR, 'pc-bios',
+ 'edk2-aarch64-code.fd'))
+ self.vm.add_args("-drive", f"file={iso_path},format=raw")
+ self.vm.add_args('-device', 'virtio-rng-pci,rng=rng0')
+ self.vm.add_args('-object', 'rng-random,id=rng0,filename=/dev/urandom')
+
+ self.vm.launch()
+ self.wait_for_console_pattern('Welcome to Alpine Linux 3.16')
+
+
def test_aarch64_virt(self):
"""
:avocado: tags=arch:aarch64
The boot_linux tests download and run a full cloud image boot and start a full distro. While the ability to test the full boot chain is worthwhile it is perhaps a little too heavy weight and causes issues in CI. Fix this by dropping the TCG tests in boot_linux and replacing them with a alpine linux ISO boot in machine_aarch64_virt. This boots a fully loaded -cpu max with all the bells and whistles in 41s on my machine. A full debug build takes around 250s on my machine so we set a more generous timeout to cover that. We do drop testing for lesser GIC versions although there is some coverage for that already in the boot_xen.py tests. If we want to introduce more comprehensive testing we can do it with a custom kernel and initrd rather than a full distro boot. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> --- tests/avocado/boot_linux.py | 43 +++++-------------------- tests/avocado/machine_aarch64_virt.py | 46 ++++++++++++++++++++++++++- 2 files changed, 53 insertions(+), 36 deletions(-)