On Thu, Feb 11, 2021 at 05:19:45PM +0000, Alex Bennée wrote:
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
MAINTAINERS | 1 + tests/acceptance/boot_xen.py | 117 +++++++++++++++++++++++++++++++++++ 2 files changed, 118 insertions(+) create mode 100644 tests/acceptance/boot_xen.py
diff --git a/MAINTAINERS b/MAINTAINERS index 853f174fcf..537ca7a6f3 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1998,6 +1998,7 @@ M: Alex Bennée alex.bennee@linaro.org S: Maintained F: hw/core/guest-loader.c F: docs/system/guest-loader.rst +F: tests/acceptance/boot_xen.py Intel Hexadecimal Object File Loader M: Su Hang suhang16@mails.ucas.ac.cn diff --git a/tests/acceptance/boot_xen.py b/tests/acceptance/boot_xen.py new file mode 100644 index 0000000000..8c7e091d40 --- /dev/null +++ b/tests/acceptance/boot_xen.py @@ -0,0 +1,117 @@ +# Functional test that boots a Xen hypervisor with a domU kernel and +# checks the console output is vaguely sane . +# +# Copyright (c) 2020 Linaro +# +# Author: +# Alex Bennée alex.bennee@linaro.org +# +# SPDX-License-Identifier: GPL-2.0-or-later +# +# This work is licensed under the terms of the GNU GPL, version 2 or +# later. See the COPYING file in the top-level directory.
+import os
+from avocado import skipIf +from avocado_qemu import wait_for_console_pattern +from boot_linux_console import LinuxKernelTest
+class BootXenBase(LinuxKernelTest):
- """
- Boots a Xen hypervisor with a Linux DomU kernel.
- """
- timeout = 90
- XEN_COMMON_COMMAND_LINE = 'dom0_mem=128M loglvl=all guest_loglvl=all'
- def fetch_guest_kernel(self):
# Using my own built kernel - which workskernel_url = ('https://fileserver.linaro.org/''s/JSsewXGZ6mqxPr5/download?path=%2F&files=''linux-5.9.9-arm64-ajb')kernel_sha1 = '4f92bc4b9f88d5ab792fa7a43a68555d344e1b83'kernel_path = self.fetch_asset(kernel_url,asset_hash=kernel_sha1)return kernel_path- def launch_xen(self, xen_path):
"""Launch Xen with a dom0 guest kernel"""self.log.info("launch with xen_path: %s", xen_path)kernel_path = self.fetch_guest_kernel()self.vm.set_console()xen_command_line = self.XEN_COMMON_COMMAND_LINEself.vm.add_args('-machine', 'virtualization=on','-cpu', 'cortex-a57','-m', '768','-kernel', xen_path,'-append', xen_command_line,'-device',"guest-loader,addr=0x47000000,kernel=%s,bootargs=console=hvc0"
Nitpick/OCD: single quotes to match all other args?
% (kernel_path))self.vm.launch()console_pattern = 'VFS: Cannot open root device'wait_for_console_pattern(self, console_pattern, "Panic on CPU 0:")+class BootXen(BootXenBase):
- @skipIf(os.getenv('GITLAB_CI'), 'Running on GitLab')
- def test_arm64_xen_411_and_dom0(self):
""":avocado: tags=arch:aarch64:avocado: tags=accel:tcg:avocado: tags=cpu:cortex-a57:avocado: tags=machine:virt"""xen_url = ('https://deb.debian.org/debian/''pool/main/x/xen/''xen-hypervisor-4.11-arm64_4.11.4+37-g3263f257ca-1_arm64.deb')xen_sha1 = '034e634d4416adbad1212d59b62bccdcda63e62a'
This URL is already giving 404s because of a new pacakge. I found this to work (but yeah, won't probably last long):
xen_url = ('http://deb.debian.org/debian/' 'pool/main/x/xen/' 'xen-hypervisor-4.11-arm64_4.11.4+57-g41a822c392-2_arm64.deb') xen_sha1 = 'b5a6810fc67fd50fa36afdfdfe88ce3153dd3a55'
xen_deb = self.fetch_asset(xen_url, asset_hash=xen_sha1)xen_path = self.extract_from_deb(xen_deb, "/boot/xen-4.11-arm64")self.launch_xen(xen_path)- @skipIf(os.getenv('GITLAB_CI'), 'Running on GitLab')
- def test_arm64_xen_414_and_dom0(self):
""":avocado: tags=arch:aarch64:avocado: tags=accel:tcg:avocado: tags=cpu:cortex-a57:avocado: tags=machine:virt"""xen_url = ('https://deb.debian.org/debian/''pool/main/x/xen/''xen-hypervisor-4.14-arm64_4.14.0+80-gd101b417b7-1_arm64.deb')xen_sha1 = 'b9d209dd689ed2b393e625303a225badefec1160'
Likewise here:
xen_url = ('https://deb.debian.org/debian/' 'pool/main/x/xen/' 'xen-hypervisor-4.14-arm64_4.14.0+88-g1d1d1f5391-2_arm64.deb') xen_sha1 = 'f316049beaadd50482644e4955c4cdd63e3a07d5'
xen_deb = self.fetch_asset(xen_url, asset_hash=xen_sha1)xen_path = self.extract_from_deb(xen_deb, "/boot/xen-4.14-arm64")self.launch_xen(xen_path)- @skipIf(os.getenv('GITLAB_CI'), 'Running on GitLab')
- def test_arm64_xen_415_and_dom0(self):
""":avocado: tags=arch:aarch64:avocado: tags=accel:tcg:avocado: tags=cpu:cortex-a57:avocado: tags=machine:virt"""xen_url = ('https://fileserver.linaro.org/''s/JSsewXGZ6mqxPr5/download''?path=%2F&files=xen-upstream-4.15-unstable.deb')xen_sha1 = 'fc191172b85cf355abb95d275a24cc0f6d6579d8'xen_deb = self.fetch_asset(xen_url, asset_hash=xen_sha1)xen_path = self.extract_from_deb(xen_deb, "/boot/xen-4.15-unstable")self.launch_xen(xen_path)-- 2.20.1
With those changes,
Reviewed-by: Cleber Rosa crosa@redhat.com Tested-by: Cleber Rosa crosa@redhat.com