1# Functional test that boots a Xen hypervisor with a domU kernel and 2# checks the console output is vaguely sane . 3# 4# Copyright (c) 2020 Linaro 5# 6# Author: 7# Alex Bennée <alex.bennee@linaro.org> 8# 9# SPDX-License-Identifier: GPL-2.0-or-later 10# 11# This work is licensed under the terms of the GNU GPL, version 2 or 12# later. See the COPYING file in the top-level directory. 13 14import os 15 16from avocado_qemu import wait_for_console_pattern 17from boot_linux_console import LinuxKernelTest 18 19 20class BootXen(LinuxKernelTest): 21 """ 22 Boots a Xen hypervisor with a Linux DomU kernel. 23 24 :avocado: tags=arch:aarch64 25 :avocado: tags=accel:tcg 26 :avocado: tags=cpu:cortex-a57 27 :avocado: tags=machine:virt 28 """ 29 30 timeout = 90 31 XEN_COMMON_COMMAND_LINE = 'dom0_mem=128M loglvl=all guest_loglvl=all' 32 33 def setUp(self): 34 super(BootXen, self).setUp() 35 36 # Using my own built kernel - which works 37 kernel_url = ('https://fileserver.linaro.org/' 38 's/JSsewXGZ6mqxPr5/download?path=%2F&files=' 39 'linux-5.9.9-arm64-ajb') 40 kernel_sha1 = '4f92bc4b9f88d5ab792fa7a43a68555d344e1b83' 41 self.kernel_path = self.fetch_asset(kernel_url, 42 asset_hash=kernel_sha1) 43 44 def launch_xen(self, xen_path): 45 """ 46 Launch Xen with a dom0 guest kernel 47 """ 48 self.log.info("launch with xen_path: %s", xen_path) 49 50 self.vm.set_console() 51 52 self.vm.add_args('-machine', 'virtualization=on', 53 '-m', '768', 54 '-kernel', xen_path, 55 '-append', self.XEN_COMMON_COMMAND_LINE, 56 '-device', 57 'guest-loader,addr=0x47000000,kernel=%s,bootargs=console=hvc0' 58 % (self.kernel_path)) 59 60 self.vm.launch() 61 62 console_pattern = 'VFS: Cannot open root device' 63 wait_for_console_pattern(self, console_pattern, "Panic on CPU 0:") 64 65 def test_arm64_xen_411_and_dom0(self): 66 # archive of file from https://deb.debian.org/debian/pool/main/x/xen/ 67 xen_url = ('https://fileserver.linaro.org/s/JSsewXGZ6mqxPr5/' 68 'download?path=%2F&files=' 69 'xen-hypervisor-4.11-arm64_4.11.4%2B37-g3263f257ca-1_arm64.deb') 70 xen_sha1 = '034e634d4416adbad1212d59b62bccdcda63e62a' 71 xen_deb = self.fetch_asset(xen_url, asset_hash=xen_sha1) 72 xen_path = self.extract_from_deb(xen_deb, "/boot/xen-4.11-arm64") 73 74 self.launch_xen(xen_path) 75 76 def test_arm64_xen_414_and_dom0(self): 77 # archive of file from https://deb.debian.org/debian/pool/main/x/xen/ 78 xen_url = ('https://fileserver.linaro.org/s/JSsewXGZ6mqxPr5/' 79 'download?path=%2F&files=' 80 'xen-hypervisor-4.14-arm64_4.14.0%2B80-gd101b417b7-1_arm64.deb') 81 xen_sha1 = 'b9d209dd689ed2b393e625303a225badefec1160' 82 xen_deb = self.fetch_asset(xen_url, asset_hash=xen_sha1) 83 xen_path = self.extract_from_deb(xen_deb, "/boot/xen-4.14-arm64") 84 85 self.launch_xen(xen_path) 86 87 def test_arm64_xen_415_and_dom0(self): 88 xen_url = ('https://fileserver.linaro.org/' 89 's/JSsewXGZ6mqxPr5/download' 90 '?path=%2F&files=xen-upstream-4.15-unstable.deb') 91 xen_sha1 = 'fc191172b85cf355abb95d275a24cc0f6d6579d8' 92 xen_deb = self.fetch_asset(xen_url, asset_hash=xen_sha1) 93 xen_path = self.extract_from_deb(xen_deb, "/boot/xen-4.15-unstable") 94 95 self.launch_xen(xen_path) 96