2ceb7c03a2
These tests make sure we can boot the Xen hypervisor with a Dom0 kernel using the guest-loader. We currently have to use a kernel I built myself because there are issues using the Debian kernel images. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Tested-by: Cleber Rosa <crosa@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Cleber Rosa <crosa@redhat.com> Message-Id: <20210303173642.3805-8-alex.bennee@linaro.org>
119 lines
4.0 KiB
Python
119 lines
4.0 KiB
Python
# Functional test that boots a Xen hypervisor with a domU kernel and
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# checks the console output is vaguely sane .
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#
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# Copyright (c) 2020 Linaro
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#
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# Author:
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# Alex Bennée <alex.bennee@linaro.org>
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#
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# SPDX-License-Identifier: GPL-2.0-or-later
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#
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# This work is licensed under the terms of the GNU GPL, version 2 or
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# later. See the COPYING file in the top-level directory.
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import os
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from avocado import skipIf
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from avocado_qemu import wait_for_console_pattern
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from boot_linux_console import LinuxKernelTest
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class BootXenBase(LinuxKernelTest):
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"""
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Boots a Xen hypervisor with a Linux DomU kernel.
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"""
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timeout = 90
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XEN_COMMON_COMMAND_LINE = 'dom0_mem=128M loglvl=all guest_loglvl=all'
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def fetch_guest_kernel(self):
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# Using my own built kernel - which works
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kernel_url = ('https://fileserver.linaro.org/'
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's/JSsewXGZ6mqxPr5/download?path=%2F&files='
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'linux-5.9.9-arm64-ajb')
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kernel_sha1 = '4f92bc4b9f88d5ab792fa7a43a68555d344e1b83'
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kernel_path = self.fetch_asset(kernel_url,
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asset_hash=kernel_sha1)
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return kernel_path
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def launch_xen(self, xen_path):
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"""
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Launch Xen with a dom0 guest kernel
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"""
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self.log.info("launch with xen_path: %s", xen_path)
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kernel_path = self.fetch_guest_kernel()
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self.vm.set_console()
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xen_command_line = self.XEN_COMMON_COMMAND_LINE
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self.vm.add_args('-machine', 'virtualization=on',
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'-cpu', 'cortex-a57',
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'-m', '768',
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'-kernel', xen_path,
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'-append', xen_command_line,
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'-device',
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'guest-loader,addr=0x47000000,kernel=%s,bootargs=console=hvc0'
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% (kernel_path))
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self.vm.launch()
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console_pattern = 'VFS: Cannot open root device'
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wait_for_console_pattern(self, console_pattern, "Panic on CPU 0:")
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class BootXen(BootXenBase):
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def test_arm64_xen_411_and_dom0(self):
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"""
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:avocado: tags=arch:aarch64
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:avocado: tags=accel:tcg
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:avocado: tags=cpu:cortex-a57
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:avocado: tags=machine:virt
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"""
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# archive of file from https://deb.debian.org/debian/pool/main/x/xen/
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xen_url = ('https://fileserver.linaro.org/s/JSsewXGZ6mqxPr5/'
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'download?path=%2F&files='
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'xen-hypervisor-4.11-arm64_4.11.4%2B37-g3263f257ca-1_arm64.deb')
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xen_sha1 = '034e634d4416adbad1212d59b62bccdcda63e62a'
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xen_deb = self.fetch_asset(xen_url, asset_hash=xen_sha1)
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xen_path = self.extract_from_deb(xen_deb, "/boot/xen-4.11-arm64")
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self.launch_xen(xen_path)
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def test_arm64_xen_414_and_dom0(self):
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"""
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:avocado: tags=arch:aarch64
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:avocado: tags=accel:tcg
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:avocado: tags=cpu:cortex-a57
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:avocado: tags=machine:virt
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"""
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# archive of file from https://deb.debian.org/debian/pool/main/x/xen/
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xen_url = ('https://fileserver.linaro.org/s/JSsewXGZ6mqxPr5/'
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'download?path=%2F&files='
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'xen-hypervisor-4.14-arm64_4.14.0%2B80-gd101b417b7-1_arm64.deb')
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xen_sha1 = 'b9d209dd689ed2b393e625303a225badefec1160'
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xen_deb = self.fetch_asset(xen_url, asset_hash=xen_sha1)
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xen_path = self.extract_from_deb(xen_deb, "/boot/xen-4.14-arm64")
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self.launch_xen(xen_path)
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def test_arm64_xen_415_and_dom0(self):
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"""
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:avocado: tags=arch:aarch64
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:avocado: tags=accel:tcg
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:avocado: tags=cpu:cortex-a57
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:avocado: tags=machine:virt
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"""
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xen_url = ('https://fileserver.linaro.org/'
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's/JSsewXGZ6mqxPr5/download'
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'?path=%2F&files=xen-upstream-4.15-unstable.deb')
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xen_sha1 = 'fc191172b85cf355abb95d275a24cc0f6d6579d8'
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xen_deb = self.fetch_asset(xen_url, asset_hash=xen_sha1)
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xen_path = self.extract_from_deb(xen_deb, "/boot/xen-4.15-unstable")
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self.launch_xen(xen_path)
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