From patchwork Fri Mar 3 12:51:26 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: David Woodhouse X-Patchwork-Id: 1751457 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; secure) header.d=infradead.org header.i=@infradead.org header.a=rsa-sha256 header.s=casper.20170209 header.b=CAdNXNOL; dkim-atps=neutral Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4PSntR4wgyz23j7 for ; Fri, 3 Mar 2023 23:52:15 +1100 (AEDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pY4sw-0007wC-08; Fri, 03 Mar 2023 07:51:42 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pY4st-0007vZ-MA for qemu-devel@nongnu.org; Fri, 03 Mar 2023 07:51:39 -0500 Received: from casper.infradead.org ([2001:8b0:10b:1236::1]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pY4sr-0000VH-IG for qemu-devel@nongnu.org; Fri, 03 Mar 2023 07:51:39 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc: To:From:Reply-To:Content-ID:Content-Description; bh=yZoV4E9jMGtk4Hfp0MK1HhStYmqar/waJ9gJZtOoYCw=; b=CAdNXNOL+XKPnMMCQs5Iq57vhH KkXwLNGXlB4TfYp9QoCmaMdHgp6QoMbUSh3s+5vek9JRxeCWnbRExHI3dI17fAEVid36saKdH/yZX qrOGuHx1JLijE9oexVpHsoqB+4fyXKEA2oMPlshzi3JIP85/mhU7chzKkjbz1tHbcTm2tWfcmPtMm yCZJEbL2t6mV7pa0UkfDnrWSiu+aFl9IDt5otEy7lAFEt8MxxnLVhabWw53UbKl70EGA/zhcPJrk2 2tXApal9nH8EaKgr784CVQElwtq0QfdUOGZC1yuqomkgLi00Gp1vTjAwzMU72IpYcm1iMfp42Oxwg bALYH+nA==; Received: from i7.infradead.org ([2001:8b0:10b:1:21e:67ff:fecb:7a92]) by casper.infradead.org with esmtpsa (Exim 4.94.2 #2 (Red Hat Linux)) id 1pY4si-00388E-EQ; Fri, 03 Mar 2023 12:51:29 +0000 Received: from dwoodhou by i7.infradead.org with local (Exim 4.96 #2 (Red Hat Linux)) id 1pY4sh-005KMe-2I; Fri, 03 Mar 2023 12:51:27 +0000 From: David Woodhouse To: qemu-devel@nongnu.org Cc: Cleber Rosa , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , Wainer dos Santos Moschetta , Paolo Bonzini , Paul Durrant Subject: [PATCH 2/2] tests/avocado: Test Xen guest support under KVM Date: Fri, 3 Mar 2023 12:51:26 +0000 Message-Id: <20230303125126.1269861-3-dwmw2@infradead.org> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230303125126.1269861-1-dwmw2@infradead.org> References: <20230303125126.1269861-1-dwmw2@infradead.org> MIME-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org. See http://www.infradead.org/rpr.html Received-SPF: none client-ip=2001:8b0:10b:1236::1; envelope-from=BATV+c2a260b7edcf36afa963+7131+infradead.org+dwmw2@casper.srs.infradead.org; helo=casper.infradead.org X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_NONE=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org From: David Woodhouse Signed-off-by: David Woodhouse --- tests/avocado/xen_guest.py | 113 +++++++++++++++++++++++++++++++++++++ 1 file changed, 113 insertions(+) create mode 100644 tests/avocado/xen_guest.py diff --git a/tests/avocado/xen_guest.py b/tests/avocado/xen_guest.py new file mode 100644 index 0000000000..111ef3ca08 --- /dev/null +++ b/tests/avocado/xen_guest.py @@ -0,0 +1,113 @@ +# Xen guest functional tests +# +# Copyright © 2021 Red Hat, Inc. +# Copyright © 2023 Amazon.com, Inc. or its affiliates. All Rights Reserved. +# +# Author: +# David Woodhouse +# +# 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 LinuxTest + +@skipIf(os.getenv('GITLAB_CI'), 'Running on GitLab') +class XenGuest(LinuxTest): + """ + :avocado: tags=arch:x86_64 + :avocado: tags=distro:fedora + :avocado: tags=distro_version:34 + :avocado: tags=machine:q35 + :avocado: tags=accel:kvm + :avocado: tags=xen_guest + """ + + kernel_path = None + initrd_path = None + kernel_params = None + + def set_up_boot(self): + path = self.download_boot() + self.vm.add_args('-drive', 'file=%s,if=none,id=drv0' % path) + if False: # Soon... + self.vm.add_args('-device', 'xen-disk,drive=drv0,vdev=xvda') + else: + self.vm.add_args('-device', 'ahci,id=ahci') + self.vm.add_args('-device', 'ide-hd,drive=drv0,bus=ahci.0') + + def setUp(self): + super(XenGuest, self).setUp(None, 'virtio-net-pci') + + def common_vm_setup(self, custom_kernel=None): + self.require_accelerator("kvm") + self.vm.add_args("-accel", "kvm,xen-version=0x4000a,kernel-irqchip=split") + + if custom_kernel is None: + return + + kernel_url = self.distro.pxeboot_url + 'vmlinuz' + initrd_url = self.distro.pxeboot_url + 'initrd.img' + self.kernel_path = self.fetch_asset(kernel_url, algorithm='sha256', + asset_hash=self.distro.kernel_hash) + self.initrd_path = self.fetch_asset(initrd_url, algorithm='sha256', + asset_hash=self.distro.initrd_hash) + + def run_and_check(self): + if self.kernel_path: + self.vm.add_args('-kernel', self.kernel_path, + '-append', self.kernel_params, + '-initrd', self.initrd_path) + self.launch_and_wait() + self.ssh_command('cat /proc/cmdline') + self.ssh_command('dmesg | grep -e "Grant table initialized"') + + def test_xen_guest(self): + """ + :avocado: tags=xen_guest + """ + + self.common_vm_setup(True) + + self.kernel_params = (self.distro.default_kernel_params + + ' xen_emul_unplug=ide-disks') + self.run_and_check() + self.ssh_command('grep xen-pirq.*msi /proc/interrupts') + + def test_xen_guest_vapic(self): + """ + :avocado: tags=xen_guest_vapic + """ + + self.common_vm_setup(True) + self.vm.add_args('-cpu', 'host,+xen-vapic') + self.kernel_params = (self.distro.default_kernel_params + + ' xen_emul_unplug=ide-disks') + self.run_and_check() + self.ssh_command('grep xen-pirq /proc/interrupts') + self.ssh_command('grep PCI-MSI /proc/interrupts') + + def test_xen_guest_novector(self): + """ + :avocado: tags=xen_guest_novector + """ + + self.common_vm_setup(True) + self.kernel_params = (self.distro.default_kernel_params + + ' xen_emul_unplug=ide-disks' + + ' xen_no_vector_callback') + self.run_and_check() + self.ssh_command('grep xen-platform-pci /proc/interrupts') + + def test_xen_guest_novector_noapic(self): + """ + :avocado: tags=xen_guest_novector_noapic + """ + + self.common_vm_setup(True) + self.kernel_params = (self.distro.default_kernel_params + + ' xen_emul_unplug=ide-disks' + + ' xen_no_vector_callback noapic') + self.run_and_check() + self.ssh_command('grep xen-platform-pci /proc/interrupts')