From nobody Fri Dec 27 09:28:22 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1733261866; cv=none; d=zohomail.com; s=zohoarc; b=hrBzV9LEM+4iw8w/WSNkF5zum13WCpoAMINV+1SmKSfZDmzmzK6BYyyvGTQQskuCScokwcasPEYepyodK8DnYCRoZcpZiSaYktyVgq1Ls2t09a3oS3+AHF9M09hoq23ZbpTwnJ2PmzFXtVCD8OqAdYpRwTqmevGWNZ4B99p6F1M= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1733261866; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=hlA900R6OzzNmZj8YUpDRSnAfjrEcLzViNbwyZQKhOo=; b=gA4NGosM3coZliSqkbRd3LMDChZOC/2xa/3Eyh7mk3GGgKzilRU3OrzxnB91HsGBnBkq1HBiGeUVpD1rwM5nzAQ0Zm1wD6zhtftJ1A2TMIY4YbAGmTY3L7cNFrI47nu08m7UD12wE8DrRFCe/IRcObbvTuys+zRnfTmc782w8l4= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1733261865976440.32904867913453; Tue, 3 Dec 2024 13:37:45 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tIaZo-0003c4-7O; Tue, 03 Dec 2024 16:37:00 -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 1tIaZc-0003b5-Td for qemu-devel@nongnu.org; Tue, 03 Dec 2024 16:36:50 -0500 Received: from mail-pg1-x532.google.com ([2607:f8b0:4864:20::532]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1tIaZY-0008Om-1E for qemu-devel@nongnu.org; Tue, 03 Dec 2024 16:36:46 -0500 Received: by mail-pg1-x532.google.com with SMTP id 41be03b00d2f7-7fbd70f79f2so5847407a12.2 for ; Tue, 03 Dec 2024 13:36:43 -0800 (PST) Received: from pc.. (216-180-64-156.dyn.novuscom.net. [216.180.64.156]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-7258d80bf8dsm20580b3a.74.2024.12.03.13.36.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 03 Dec 2024 13:36:41 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1733261802; x=1733866602; darn=nongnu.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=hlA900R6OzzNmZj8YUpDRSnAfjrEcLzViNbwyZQKhOo=; b=txdj2vvn+2LnzTh2/xjPb1PKaIHf+U2pcJRrzB69zV+b6TSm78Oilk8o9bFn8j+Xj2 Skk/dFzguPqDa70iDYvRRfQN6ZWeBax65vLp94gylUf/0Bh2lJBozj/dZ33rpyIPMZFH oRLl7hAA7XZcWU+L+XBVdaiFDMF45Ko6ahlhQOrYMGYGxGL5YuvbF4q5iLO71PE+xkD5 YA6RMi0gPO3ejYCniTEAv44lUORmX1GRxIlMvOP89Iqxik8zB44RK4kV3QugiFw84323 pqW+dB3pRZlNR8Q+z8EJ3HqBQzjYc/ph49Yd3brh7nfnO7oiRyNHwgBbMUprBT9SI5rQ btcA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1733261802; x=1733866602; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=hlA900R6OzzNmZj8YUpDRSnAfjrEcLzViNbwyZQKhOo=; b=qMRqnfpbO19SbOc6cFaugGMPOBGOsREHKCMMTXFMedRtmQb5ZL86OYcBAMzVYdubAS 3bjYSdv+I9pEEM8jDifeNykaVDCyosyy5aVR1hFdzkPxVE0h50PEj+IkFhPBHHEJ16kP SM174Bo/H3p2A+dzkEtK9ddiv9iFCCPn0ieyrOZvqDPv0CrNuo2fT5k7DXlZMNTW5BOQ l0urQJGyca/RNxuin1rx5T0qX7x1UO3mEyjqUZDNtAbCYee/9lRzSZ+RzOvyaWTWSRKo 2UMLk0DVqtMIXJWNmYQdgBzhX3aUSnl65ea0Dl1ZqH+3xWnt62ZupY0lU1NZEdTLyfLn pr7Q== X-Gm-Message-State: AOJu0YzWlNpSpQtzoy7ZOB4NNj5Enzw1MdEYAvPWZQYiGFRg8XaKz2ai /vrsaSeMwcjh1226igjZmfPwke63aw+gFiugS499kLU8rwE7nHCQ2sL4Ayyd486iCXZ3HiQ/KOO nczf2gg== X-Gm-Gg: ASbGncvpYBb76LxylfXoXqUoqzwr79dR/fzAkIbY3N65cQr0Pd3TjovPmcKvQ/NtrXk bFIfi+Qjhj5ERy99UfHaE8L6isnGVHUzlVHXSUip+x5zm0cE/esdHuH1+09Zu9j3Xf7QHkROsc/ CfRrxcx/tGOLVG+LQDH+W+2aFxdxiHihQjXuyDf1AQEoYh3dlSN+1Y1zbHfi74aUecGXSt432rA SgtIgJs+MMZ83Pz3YY6HbH654o8I65W4by1S5afJ04q0s/TQ/+lU+7zmTYPECVS500CdrwO4Nxn kJxLAAfE X-Google-Smtp-Source: AGHT+IGAGQoSX+awVWsSBmj9iXfYWeGkyQVLwqAeV5Qj0gulWHw1ipq1A7ODIDpjHQPjTQXbcdYi0g== X-Received: by 2002:a17:90a:d407:b0:2ee:5958:828 with SMTP id 98e67ed59e1d1-2ef011fba90mr6216877a91.9.1733261801955; Tue, 03 Dec 2024 13:36:41 -0800 (PST) From: Pierrick Bouvier To: qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org, Peter Maydell , mathieu.poirier@linaro.org, jean-philippe@linaro.org, marcin.juszkiewicz@linaro.org, alex.bennee@linaro.org, gustavo.romero@linaro.org, Pierrick Bouvier Subject: [PATCH v4] tests/functional/aarch64: add tests for FEAT_RME Date: Tue, 3 Dec 2024 13:36:29 -0800 Message-Id: <20241203213629.2482806-1-pierrick.bouvier@linaro.org> X-Mailer: git-send-email 2.39.5 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::532; envelope-from=pierrick.bouvier@linaro.org; helo=mail-pg1-x532.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 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_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1733261867072116600 Content-Type: text/plain; charset="utf-8" This boot an OP-TEE environment, and launch a nested guest VM inside it using the Realms feature. We do it for virt and sbsa-ref platforms. Signed-off-by: Pierrick Bouvier ----- v2: - move test to its own file - add sbsa test - check output of `cca-workload-attestation report` v3: - build and run test with cca-v4 images - factorize nested guest test between both tests - remove accel tcg option as it is the default when running tests Note: It's a long test and there is a work in progress to understand why debug build is so slow (x12 vs optimized). v4: - use pauth-impdef=3Don to speed up build time execution (x2.5 faster) - increase timeout value Signed-off-by: Pierrick Bouvier --- tests/functional/meson.build | 4 + tests/functional/test_aarch64_rme_sbsaref.py | 70 +++++++++++++ tests/functional/test_aarch64_rme_virt.py | 100 +++++++++++++++++++ 3 files changed, 174 insertions(+) create mode 100755 tests/functional/test_aarch64_rme_sbsaref.py create mode 100755 tests/functional/test_aarch64_rme_virt.py diff --git a/tests/functional/meson.build b/tests/functional/meson.build index 5c048cfac6d..60ae7bbd3d6 100644 --- a/tests/functional/meson.build +++ b/tests/functional/meson.build @@ -13,6 +13,8 @@ endif test_timeouts =3D { 'aarch64_aspeed' : 600, 'aarch64_raspi4' : 480, + 'aarch64_rme_virt' : 1200, + 'aarch64_rme_sbsaref' : 1200, 'aarch64_sbsaref_alpine' : 720, 'aarch64_sbsaref_freebsd' : 720, 'aarch64_tuxrun' : 240, @@ -52,6 +54,8 @@ tests_aarch64_system_thorough =3D [ 'aarch64_aspeed', 'aarch64_raspi3', 'aarch64_raspi4', + 'aarch64_rme_virt', + 'aarch64_rme_sbsaref', 'aarch64_sbsaref', 'aarch64_sbsaref_alpine', 'aarch64_sbsaref_freebsd', diff --git a/tests/functional/test_aarch64_rme_sbsaref.py b/tests/functiona= l/test_aarch64_rme_sbsaref.py new file mode 100755 index 00000000000..c136b5ce178 --- /dev/null +++ b/tests/functional/test_aarch64_rme_sbsaref.py @@ -0,0 +1,70 @@ +#!/usr/bin/env python3 +# +# Functional test that boots a Realms environment on sbsa-ref machine and a +# nested guest VM using it. +# +# Copyright (c) 2024 Linaro Ltd. +# +# Author: Pierrick Bouvier +# +# SPDX-License-Identifier: GPL-2.0-or-later + +import time +import os +import logging + +from qemu_test import QemuSystemTest, Asset +from qemu_test import exec_command, wait_for_console_pattern +from qemu_test import exec_command_and_wait_for_pattern +from qemu_test.utils import archive_extract +from test_aarch64_rme_virt import test_realms_guest + +class Aarch64RMESbsaRefMachine(QemuSystemTest): + + # Stack is built with OP-TEE build environment from those instructions: + # https://linaro.atlassian.net/wiki/spaces/QEMU/pages/29051027459/ + # https://github.com/pbo-linaro/qemu-rme-stack + ASSET_RME_STACK_SBSA =3D Asset( + ('https://fileserver.linaro.org/s/KJyeBxL82mz2r7F/' + 'download/rme-stack-op-tee-4.2.0-cca-v4-sbsa.tar.gz'), + 'dd9ab28ec869bdf3b5376116cb3689103b43433fd5c4bca0f4a8d8b3c104999e= ') + + # This tests the FEAT_RME cpu implementation, by booting a VM supporti= ng it, + # and launching a nested VM using it. + def test_aarch64_rme_sbsaref(self): + stack_path_tar_gz =3D self.ASSET_RME_STACK_SBSA.fetch() + archive_extract(stack_path_tar_gz, self.workdir) + + self.set_machine('sbsa-ref') + self.vm.set_console() + self.require_accelerator('tcg') + + rme_stack =3D os.path.join(self.workdir, + 'rme-stack-op-tee-4.2.0-cca-v4-sbsa') + pflash0 =3D os.path.join(rme_stack, 'images', 'SBSA_FLASH0.fd') + pflash1 =3D os.path.join(rme_stack, 'images', 'SBSA_FLASH1.fd') + virtual =3D os.path.join(rme_stack, 'images', 'disks', 'virtual') + drive =3D os.path.join(rme_stack, 'out-br', 'images', 'rootfs.ext4= ') + + self.vm.add_args('-cpu', 'max,x-rme=3Don,pauth-impdef=3Don') + self.vm.add_args('-m', '2G') + self.vm.add_args('-M', 'sbsa-ref') + self.vm.add_args('-drive', f'file=3D{pflash0},format=3Draw,if=3Dpf= lash') + self.vm.add_args('-drive', f'file=3D{pflash1},format=3Draw,if=3Dpf= lash') + self.vm.add_args('-drive', f'file=3Dfat:rw:{virtual},format=3Draw') + self.vm.add_args('-drive', f'format=3Draw,if=3Dnone,file=3D{drive}= ,id=3Dhd0') + self.vm.add_args('-device', 'virtio-blk-pci,drive=3Dhd0') + self.vm.add_args('-device', 'virtio-9p-pci,fsdev=3Dshr0,mount_tag= =3Dshr0') + self.vm.add_args('-fsdev', f'local,security_model=3Dnone,path=3D{r= me_stack},id=3Dshr0') + self.vm.add_args('-device', 'virtio-net-pci,netdev=3Dnet0') + self.vm.add_args('-netdev', 'user,id=3Dnet0') + + self.vm.launch() + # Wait for host VM boot to complete. + wait_for_console_pattern(self, 'Welcome to Buildroot') + exec_command_and_wait_for_pattern(self, 'root', '#') + + test_realms_guest(self) + +if __name__ =3D=3D '__main__': + QemuSystemTest.main() diff --git a/tests/functional/test_aarch64_rme_virt.py b/tests/functional/t= est_aarch64_rme_virt.py new file mode 100755 index 00000000000..39e4e4adb5f --- /dev/null +++ b/tests/functional/test_aarch64_rme_virt.py @@ -0,0 +1,100 @@ +#!/usr/bin/env python3 +# +# Functional test that boots a Realms environment on virt machine and a ne= sted +# guest VM using it. +# +# Copyright (c) 2024 Linaro Ltd. +# +# Author: Pierrick Bouvier +# +# SPDX-License-Identifier: GPL-2.0-or-later + +import time +import os +import logging + +from qemu_test import QemuSystemTest, Asset +from qemu_test import exec_command, wait_for_console_pattern +from qemu_test import exec_command_and_wait_for_pattern +from qemu_test.utils import archive_extract + +def test_realms_guest(test_rme_instance): + + # Boot the (nested) guest VM + exec_command(test_rme_instance, + 'qemu-system-aarch64 -M virt,gic-version=3D3 ' + '-cpu host -enable-kvm -m 512M ' + '-M confidential-guest-support=3Drme0 ' + '-object rme-guest,id=3Drme0 ' + '-device virtio-net-pci,netdev=3Dnet0,romfile=3D ' + '-netdev user,id=3Dnet0 ' + '-kernel /mnt/out/bin/Image ' + '-initrd /mnt/out-br/images/rootfs.cpio ' + '-serial stdio') + # Detect Realm activation during (nested) guest boot. + wait_for_console_pattern(test_rme_instance, + 'SMC_RMI_REALM_ACTIVATE') + # Wait for (nested) guest boot to complete. + wait_for_console_pattern(test_rme_instance, + 'Welcome to Buildroot') + exec_command_and_wait_for_pattern(test_rme_instance, 'root', '#') + # query (nested) guest cca report + exec_command(test_rme_instance, 'cca-workload-attestation report') + wait_for_console_pattern(test_rme_instance, + '"cca-platform-hash-algo-id": "sha-256"') + wait_for_console_pattern(test_rme_instance, + '"cca-realm-hash-algo-id": "sha-512"') + wait_for_console_pattern(test_rme_instance, + '"cca-realm-public-key-hash-algo-id": "sha-25= 6"') + +class Aarch64RMEVirtMachine(QemuSystemTest): + + # Stack is built with OP-TEE build environment from those instructions: + # https://linaro.atlassian.net/wiki/spaces/QEMU/pages/29051027459/ + # https://github.com/pbo-linaro/qemu-rme-stack + ASSET_RME_STACK_VIRT =3D Asset( + ('https://fileserver.linaro.org/s/iaRsNDJp2CXHMSJ/' + 'download/rme-stack-op-tee-4.2.0-cca-v4-qemu_v8.tar.gz'), + '1851adc232b094384d8b879b9a2cfff07ef3d6205032b85e9b3a4a9ae6b0b7ad= ') + + # This tests the FEAT_RME cpu implementation, by booting a VM supporti= ng it, + # and launching a nested VM using it. + def test_aarch64_rme_virt(self): + stack_path_tar_gz =3D self.ASSET_RME_STACK_VIRT.fetch() + archive_extract(stack_path_tar_gz, self.workdir) + + self.set_machine('virt') + self.vm.set_console() + self.require_accelerator('tcg') + + rme_stack =3D os.path.join(self.workdir, + 'rme-stack-op-tee-4.2.0-cca-v4-qemu_v8') + kernel =3D os.path.join(rme_stack, 'out', 'bin', 'Image') + bios =3D os.path.join(rme_stack, 'out', 'bin', 'flash.bin') + drive =3D os.path.join(rme_stack, 'out-br', 'images', 'rootfs.ext4= ') + + self.vm.add_args('-cpu', 'max,x-rme=3Don,pauth-impdef=3Don') + self.vm.add_args('-m', '2G') + self.vm.add_args('-M', 'virt,acpi=3Doff,' + 'virtualization=3Don,' + 'secure=3Don,' + 'gic-version=3D3') + self.vm.add_args('-bios', bios) + self.vm.add_args('-kernel', kernel) + self.vm.add_args('-drive', f'format=3Draw,if=3Dnone,file=3D{drive}= ,id=3Dhd0') + self.vm.add_args('-device', 'virtio-blk-pci,drive=3Dhd0') + self.vm.add_args('-device', 'virtio-9p-device,fsdev=3Dshr0,mount_t= ag=3Dshr0') + self.vm.add_args('-fsdev', f'local,security_model=3Dnone,path=3D{r= me_stack},id=3Dshr0') + self.vm.add_args('-device', 'virtio-net-pci,netdev=3Dnet0') + self.vm.add_args('-netdev', 'user,id=3Dnet0') + self.vm.add_args('-append', 'root=3D/dev/vda') + + self.vm.launch() + # Wait for host VM boot to complete. + wait_for_console_pattern(self, 'Welcome to Buildroot') + exec_command_and_wait_for_pattern(self, 'root', '#') + + test_realms_guest(self) + +if __name__ =3D=3D '__main__': + QemuSystemTest.main() --=20 2.39.5