diff options
Diffstat (limited to 'tests/functional/ppc64')
| -rw-r--r-- | tests/functional/ppc64/meson.build | 25 | ||||
| -rwxr-xr-x | tests/functional/ppc64/test_e500.py | 44 | ||||
| -rwxr-xr-x | tests/functional/ppc64/test_hv.py | 165 | ||||
| -rwxr-xr-x | tests/functional/ppc64/test_mac99.py | 44 | ||||
| -rwxr-xr-x | tests/functional/ppc64/test_migration.py | 26 | ||||
| -rwxr-xr-x | tests/functional/ppc64/test_powernv.py | 118 | ||||
| -rwxr-xr-x | tests/functional/ppc64/test_pseries.py | 91 | ||||
| -rwxr-xr-x | tests/functional/ppc64/test_replay.py | 50 | ||||
| -rwxr-xr-x | tests/functional/ppc64/test_reverse_debug.py | 41 | ||||
| -rwxr-xr-x | tests/functional/ppc64/test_tuxrun.py | 113 |
10 files changed, 717 insertions, 0 deletions
diff --git a/tests/functional/ppc64/meson.build b/tests/functional/ppc64/meson.build new file mode 100644 index 0000000000..842fe0fc71 --- /dev/null +++ b/tests/functional/ppc64/meson.build @@ -0,0 +1,25 @@ +# SPDX-License-Identifier: GPL-2.0-or-later + +test_ppc64_timeouts = { + 'hv' : 1000, + 'mac99' : 120, + 'powernv' : 480, + 'pseries' : 480, + 'replay' : 210, + 'tuxrun' : 420, +} + +tests_ppc64_system_quick = [ + 'migration', +] + +tests_ppc64_system_thorough = [ + 'e500', + 'hv', + 'mac99', + 'powernv', + 'pseries', + 'replay', + 'reverse_debug', + 'tuxrun', +] diff --git a/tests/functional/ppc64/test_e500.py b/tests/functional/ppc64/test_e500.py new file mode 100755 index 0000000000..f5fcad9f6b --- /dev/null +++ b/tests/functional/ppc64/test_e500.py @@ -0,0 +1,44 @@ +#!/usr/bin/env python3 +# +# Boot a Linux kernel on a e500 ppc64 machine and check the console +# +# SPDX-License-Identifier: GPL-2.0-or-later + +from qemu_test import LinuxKernelTest, Asset +from qemu_test import exec_command_and_wait_for_pattern + + +class E500Test(LinuxKernelTest): + + ASSET_BR2_E5500_UIMAGE = Asset( + 'https://github.com/legoater/qemu-ppc-boot/raw/refs/heads/main/buildroot/qemu_ppc64_e5500-2023.11-8-gdcd9f0f6eb-20240104/uImage', + '2478187c455d6cca3984e9dfde9c635d824ea16236b85fd6b4809f744706deda') + + ASSET_BR2_E5500_ROOTFS = Asset( + 'https://github.com/legoater/qemu-ppc-boot/raw/refs/heads/main//buildroot/qemu_ppc64_e5500-2023.11-8-gdcd9f0f6eb-20240104/rootfs.ext2', + '9035ef97237c84c7522baaff17d25cdfca4bb7a053d5e296e902919473423d76') + + def test_ppc64_e500_buildroot(self): + self.set_machine('ppce500') + self.require_netdev('user') + self.cpu = 'e5500' + + uimage_path = self.ASSET_BR2_E5500_UIMAGE.fetch() + rootfs_path = self.ASSET_BR2_E5500_ROOTFS.fetch() + + self.vm.set_console() + self.vm.add_args('-kernel', uimage_path, + '-append', 'root=/dev/vda', + '-drive', f'file={rootfs_path},if=virtio,format=raw', + '-snapshot', '-no-shutdown') + self.vm.launch() + + self.wait_for_console_pattern('Linux version') + self.wait_for_console_pattern('/init as init process') + self.wait_for_console_pattern('lease of 10.0.2.15') + self.wait_for_console_pattern('buildroot login:') + exec_command_and_wait_for_pattern(self, 'root', '#') + exec_command_and_wait_for_pattern(self, 'poweroff', 'Power down') + +if __name__ == '__main__': + LinuxKernelTest.main() diff --git a/tests/functional/ppc64/test_hv.py b/tests/functional/ppc64/test_hv.py new file mode 100755 index 0000000000..d87f440fa7 --- /dev/null +++ b/tests/functional/ppc64/test_hv.py @@ -0,0 +1,165 @@ +#!/usr/bin/env python3 +# +# Tests that specifically try to exercise hypervisor features of the +# target machines. powernv supports the Power hypervisor ISA, and +# pseries supports the nested-HV hypervisor spec. +# +# Copyright (c) 2023 IBM Corporation +# +# 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 +import subprocess + +from datetime import datetime +from qemu_test import QemuSystemTest, Asset +from qemu_test import wait_for_console_pattern, exec_command +from qemu_test import skipIfMissingCommands, skipBigDataTest +from qemu_test import exec_command_and_wait_for_pattern + +# Alpine is a light weight distro that supports QEMU. These tests boot +# that on the machine then run a QEMU guest inside it in KVM mode, +# that runs the same Alpine distro image. +# QEMU packages are downloaded and installed on each test. That's not a +# large download, but it may be more polite to create qcow2 image with +# QEMU already installed and use that. +# XXX: The order of these tests seems to matter, see git blame. +@skipIfMissingCommands("xorriso") +@skipBigDataTest() +class HypervisorTest(QemuSystemTest): + + timeout = 1000 + KERNEL_COMMON_COMMAND_LINE = 'printk.time=0 console=hvc0 ' + panic_message = 'Kernel panic - not syncing' + good_message = 'VFS: Cannot open root device' + + ASSET_ISO = Asset( + ('https://dl-cdn.alpinelinux.org/alpine/v3.21/' + 'releases/ppc64le/alpine-standard-3.21.0-ppc64le.iso'), + '7651ab4e3027604535c0b36e86c901b4695bf8fe97b908f5b48590f6baae8f30') + + def extract_from_iso(self, iso, path): + """ + Extracts a file from an iso file into the test workdir + + :param iso: path to the iso file + :param path: path within the iso file of the file to be extracted + :returns: path of the extracted file + """ + filename = self.scratch_file(os.path.basename(path)) + + cmd = "xorriso -osirrox on -indev %s -cpx %s %s" % (iso, path, filename) + subprocess.run(cmd.split(), + stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL) + + os.chmod(filename, 0o600) + + return filename + + def setUp(self): + super().setUp() + + self.iso_path = self.ASSET_ISO.fetch() + self.vmlinuz = self.extract_from_iso(self.iso_path, '/boot/vmlinuz-lts') + self.initramfs = self.extract_from_iso(self.iso_path, '/boot/initramfs-lts') + + def do_start_alpine(self): + self.vm.set_console() + kernel_command_line = self.KERNEL_COMMON_COMMAND_LINE + self.vm.add_args("-kernel", self.vmlinuz) + self.vm.add_args("-initrd", self.initramfs) + self.vm.add_args("-smp", "4", "-m", "2g") + self.vm.add_args("-drive", f"file={self.iso_path},format=raw,if=none," + "id=drive0,read-only=true") + + self.vm.launch() + ps1='localhost:~#' + wait_for_console_pattern(self, 'localhost login:') + exec_command_and_wait_for_pattern(self, 'root', ps1) + # If the time is wrong, SSL certificates can fail. + exec_command_and_wait_for_pattern(self, 'date -s "' + datetime.utcnow().strftime('%Y-%m-%d %H:%M:%S' + '"'), ps1) + ps1='alpine:~#' + exec_command_and_wait_for_pattern(self, 'setup-alpine -qe', ps1) + exec_command_and_wait_for_pattern(self, 'setup-apkrepos -c1', ps1) + exec_command_and_wait_for_pattern(self, 'apk update', ps1) + # Could upgrade here but it usually should not be necessary + # exec_command_and_wait_for_pattern(self, 'apk upgrade --available', ps1) + + def do_stop_alpine(self): + exec_command(self, 'echo "TEST ME"') + wait_for_console_pattern(self, 'alpine:~#') + exec_command(self, 'poweroff') + wait_for_console_pattern(self, 'reboot: Power down') + self.vm.wait() + + def do_setup_kvm(self): + ps1='alpine:~#' + exec_command_and_wait_for_pattern(self, 'apk add qemu-system-ppc64', ps1) + exec_command_and_wait_for_pattern(self, 'modprobe kvm-hv', ps1) + + # This uses the host's block device as the source file for guest block + # device for install media. This is a bit hacky but allows reuse of the + # iso without having a passthrough filesystem configured. + def do_test_kvm(self, hpt=False): + if hpt: + append = 'disable_radix' + else: + append = '' + exec_command(self, 'qemu-system-ppc64 -nographic -smp 2 -m 1g ' + '-machine pseries,x-vof=on,accel=kvm ' + '-machine cap-cfpc=broken,cap-sbbc=broken,' + 'cap-ibs=broken,cap-ccf-assist=off ' + '-drive file=/dev/nvme0n1,format=raw,readonly=on ' + '-initrd /media/nvme0n1/boot/initramfs-lts ' + '-kernel /media/nvme0n1/boot/vmlinuz-lts ' + '-append \'usbcore.nousb ' + append + '\'') + # Alpine 3.21 kernel seems to crash in XHCI USB driver. + ps1='localhost:~#' + wait_for_console_pattern(self, 'localhost login:') + exec_command_and_wait_for_pattern(self, 'root', ps1) + exec_command(self, 'poweroff') + wait_for_console_pattern(self, 'reboot: Power down') + # Now wait for the host's prompt to come back + wait_for_console_pattern(self, 'alpine:~#') + + def test_hv_pseries(self): + self.require_accelerator("tcg") + self.require_netdev('user') + self.set_machine('pseries') + self.vm.add_args("-accel", "tcg,thread=multi") + self.vm.add_args('-device', 'nvme,serial=1234,drive=drive0') + self.vm.add_args("-machine", "x-vof=on,cap-nested-hv=on") + self.do_start_alpine() + self.do_setup_kvm() + self.do_test_kvm() + self.do_stop_alpine() + + def test_hv_pseries_kvm(self): + self.require_accelerator("kvm") + self.require_netdev('user') + self.set_machine('pseries') + self.vm.add_args("-accel", "kvm") + self.vm.add_args('-device', 'nvme,serial=1234,drive=drive0') + self.vm.add_args("-machine", "x-vof=on,cap-nested-hv=on,cap-ccf-assist=off") + self.do_start_alpine() + self.do_setup_kvm() + self.do_test_kvm() + self.do_stop_alpine() + + def test_hv_powernv(self): + self.require_accelerator("tcg") + self.require_netdev('user') + self.set_machine('powernv') + self.vm.add_args("-accel", "tcg,thread=multi") + self.vm.add_args('-device', 'nvme,bus=pcie.2,addr=0x0,serial=1234,drive=drive0', + '-device', 'e1000e,netdev=net0,mac=C0:FF:EE:00:00:02,bus=pcie.0,addr=0x0', + '-netdev', 'user,id=net0,hostfwd=::20022-:22,hostname=alpine') + self.do_start_alpine() + self.do_setup_kvm() + self.do_test_kvm() + self.do_test_kvm(True) + self.do_stop_alpine() + +if __name__ == '__main__': + QemuSystemTest.main() diff --git a/tests/functional/ppc64/test_mac99.py b/tests/functional/ppc64/test_mac99.py new file mode 100755 index 0000000000..dfd9c01371 --- /dev/null +++ b/tests/functional/ppc64/test_mac99.py @@ -0,0 +1,44 @@ +#!/usr/bin/env python3 +# +# Functional test that boots a mac99 machine with a PPC970 CPU +# +# SPDX-License-Identifier: GPL-2.0-or-later + +from qemu_test import LinuxKernelTest, Asset +from qemu_test import exec_command_and_wait_for_pattern + +class mac99Test(LinuxKernelTest): + + ASSET_BR2_MAC99_LINUX = Asset( + 'https://github.com/legoater/qemu-ppc-boot/raw/refs/heads/main/buildroot/qemu_ppc64_mac99-2023.11-8-gdcd9f0f6eb-20240105/vmlinux', + 'd59307437e4365f2cced0bbd1b04949f7397b282ef349b7cafd894d74aadfbff') + + ASSET_BR2_MAC99_ROOTFS = Asset( + 'https://github.com/legoater/qemu-ppc-boot/raw/refs/heads/main//buildroot/qemu_ppc64_mac99-2023.11-8-gdcd9f0f6eb-20240105/rootfs.ext2', + 'bbd5fd8af62f580bc4e585f326fe584e22856572633a8333178ea6d4ed4955a4') + + def test_ppc64_mac99_buildroot(self): + self.set_machine('mac99') + + linux_path = self.ASSET_BR2_MAC99_LINUX.fetch() + rootfs_path = self.ASSET_BR2_MAC99_ROOTFS.fetch() + + self.vm.set_console() + + # Note: We need '-nographic' to get a serial console + self.vm.add_args('-kernel', linux_path, + '-append', 'root=/dev/sda', + '-drive', f'file={rootfs_path},format=raw', + '-snapshot', '-nographic') + self.vm.launch() + + self.wait_for_console_pattern('>> OpenBIOS') + self.wait_for_console_pattern('Linux version') + self.wait_for_console_pattern('/init as init process') + self.wait_for_console_pattern('gem 0000:f0:0e.0 eth0: Link is up at 100 Mbps') + self.wait_for_console_pattern('buildroot login:') + exec_command_and_wait_for_pattern(self, 'root', '#') + exec_command_and_wait_for_pattern(self, 'poweroff', 'Power down') + +if __name__ == '__main__': + LinuxKernelTest.main() diff --git a/tests/functional/ppc64/test_migration.py b/tests/functional/ppc64/test_migration.py new file mode 100755 index 0000000000..5dfdaaf709 --- /dev/null +++ b/tests/functional/ppc64/test_migration.py @@ -0,0 +1,26 @@ +#!/usr/bin/env python3 +# +# SPDX-License-Identifier: GPL-2.0-or-later +# +# ppc migration test + +from migration import MigrationTest + + +class PpcMigrationTest(MigrationTest): + + def test_migration_with_tcp_localhost(self): + self.set_machine('mac99') + self.migration_with_tcp_localhost() + + def test_migration_with_unix(self): + self.set_machine('mac99') + self.migration_with_unix() + + def test_migration_with_exec(self): + self.set_machine('mac99') + self.migration_with_exec() + + +if __name__ == '__main__': + MigrationTest.main() diff --git a/tests/functional/ppc64/test_powernv.py b/tests/functional/ppc64/test_powernv.py new file mode 100755 index 0000000000..685e2178ed --- /dev/null +++ b/tests/functional/ppc64/test_powernv.py @@ -0,0 +1,118 @@ +#!/usr/bin/env python3 +# +# Test that Linux kernel boots on ppc powernv machines and check the console +# +# Copyright (c) 2018, 2020 Red Hat, Inc. +# +# This work is licensed under the terms of the GNU GPL, version 2 or +# later. See the COPYING file in the top-level directory. + +from qemu_test import LinuxKernelTest, Asset +from qemu_test import wait_for_console_pattern + +class powernvMachine(LinuxKernelTest): + + timeout = 90 + KERNEL_COMMON_COMMAND_LINE = 'printk.time=0 console=hvc0 ' + panic_message = 'Kernel panic - not syncing' + good_message = 'VFS: Cannot open root device' + + ASSET_KERNEL = Asset( + ('https://archives.fedoraproject.org/pub/archive/fedora-secondary/' + 'releases/29/Everything/ppc64le/os/ppc/ppc64/vmlinuz'), + '383c2f5c23bc0d9d32680c3924d3fd7ee25cc5ef97091ac1aa5e1d853422fc5f') + + def do_test_linux_boot(self, command_line = KERNEL_COMMON_COMMAND_LINE): + self.require_accelerator("tcg") + kernel_path = self.ASSET_KERNEL.fetch() + + self.vm.set_console() + self.vm.add_args('-kernel', kernel_path, + '-append', command_line) + self.vm.launch() + + def test_linux_boot(self): + self.set_machine('powernv') + self.do_test_linux_boot() + console_pattern = 'VFS: Cannot open root device' + wait_for_console_pattern(self, console_pattern, self.panic_message) + + def test_linux_smp_boot(self): + self.set_machine('powernv') + self.vm.add_args('-smp', '4') + self.do_test_linux_boot() + console_pattern = 'smp: Brought up 1 node, 4 CPUs' + wait_for_console_pattern(self, console_pattern, self.panic_message) + wait_for_console_pattern(self, self.good_message, self.panic_message) + + def test_linux_smp_hpt_boot(self): + self.set_machine('powernv') + self.vm.add_args('-smp', '4') + self.do_test_linux_boot(self.KERNEL_COMMON_COMMAND_LINE + + 'disable_radix') + console_pattern = 'smp: Brought up 1 node, 4 CPUs' + wait_for_console_pattern(self, 'hash-mmu: Initializing hash mmu', + self.panic_message) + wait_for_console_pattern(self, console_pattern, self.panic_message) + wait_for_console_pattern(self, self.good_message, self.panic_message) + + def test_linux_smt_boot(self): + self.set_machine('powernv') + self.vm.add_args('-smp', '4,threads=4') + self.do_test_linux_boot() + console_pattern = 'CPU maps initialized for 4 threads per core' + wait_for_console_pattern(self, console_pattern, self.panic_message) + console_pattern = 'smp: Brought up 1 node, 4 CPUs' + wait_for_console_pattern(self, console_pattern, self.panic_message) + wait_for_console_pattern(self, self.good_message, self.panic_message) + + def test_linux_big_boot(self): + self.set_machine('powernv') + self.vm.add_args('-smp', '16,threads=4,cores=2,sockets=2') + + # powernv does not support NUMA + self.do_test_linux_boot() + console_pattern = 'CPU maps initialized for 4 threads per core' + wait_for_console_pattern(self, console_pattern, self.panic_message) + console_pattern = 'smp: Brought up 2 nodes, 16 CPUs' + wait_for_console_pattern(self, console_pattern, self.panic_message) + wait_for_console_pattern(self, self.good_message, self.panic_message) + + + ASSET_EPAPR_KERNEL = Asset( + ('https://github.com/open-power/op-build/releases/download/v2.7/' + 'zImage.epapr'), + '0ab237df661727e5392cee97460e8674057a883c5f74381a128fa772588d45cd') + + def do_test_ppc64_powernv(self, proc): + self.require_accelerator("tcg") + kernel_path = self.ASSET_EPAPR_KERNEL.fetch() + self.vm.set_console() + self.vm.add_args('-kernel', kernel_path, + '-append', 'console=tty0 console=hvc0', + '-device', 'pcie-pci-bridge,id=bridge1,bus=pcie.1,addr=0x0', + '-device', 'nvme,bus=pcie.2,addr=0x0,serial=1234', + '-device', 'e1000e,bus=bridge1,addr=0x3', + '-device', 'nec-usb-xhci,bus=bridge1,addr=0x2') + self.vm.launch() + + self.wait_for_console_pattern("CPU: " + proc + " generation processor") + self.wait_for_console_pattern("zImage starting: loaded") + self.wait_for_console_pattern("Run /init as init process") + # Device detection output driven by udev probing is sometimes cut off + # from console output, suspect S14silence-console init script. + + def test_powernv8(self): + self.set_machine('powernv8') + self.do_test_ppc64_powernv('P8') + + def test_powernv9(self): + self.set_machine('powernv9') + self.do_test_ppc64_powernv('P9') + + def test_powernv10(self): + self.set_machine('powernv10') + self.do_test_ppc64_powernv('P10') + +if __name__ == '__main__': + LinuxKernelTest.main() diff --git a/tests/functional/ppc64/test_pseries.py b/tests/functional/ppc64/test_pseries.py new file mode 100755 index 0000000000..67057934e8 --- /dev/null +++ b/tests/functional/ppc64/test_pseries.py @@ -0,0 +1,91 @@ +#!/usr/bin/env python3 +# +# Test that Linux kernel boots on ppc machines and check the console +# +# Copyright (c) 2018, 2020 Red Hat, Inc. +# +# This work is licensed under the terms of the GNU GPL, version 2 or +# later. See the COPYING file in the top-level directory. + +from qemu_test import QemuSystemTest, Asset +from qemu_test import wait_for_console_pattern + +class pseriesMachine(QemuSystemTest): + + timeout = 90 + KERNEL_COMMON_COMMAND_LINE = 'printk.time=0 console=hvc0 ' + panic_message = 'Kernel panic - not syncing' + good_message = 'VFS: Cannot open root device' + + ASSET_KERNEL = Asset( + ('https://archives.fedoraproject.org/pub/archive/fedora-secondary/' + 'releases/29/Everything/ppc64le/os/ppc/ppc64/vmlinuz'), + '383c2f5c23bc0d9d32680c3924d3fd7ee25cc5ef97091ac1aa5e1d853422fc5f') + + def do_test_ppc64_linux_boot(self, kernel_command_line = KERNEL_COMMON_COMMAND_LINE): + kernel_path = self.ASSET_KERNEL.fetch() + + self.vm.set_console() + self.vm.add_args('-kernel', kernel_path, + '-append', kernel_command_line) + self.vm.launch() + + def test_ppc64_vof_linux_boot(self): + self.set_machine('pseries') + self.vm.add_args('-machine', 'x-vof=on') + self.do_test_ppc64_linux_boot() + console_pattern = 'VFS: Cannot open root device' + wait_for_console_pattern(self, console_pattern, self.panic_message) + + def test_ppc64_linux_boot(self): + self.set_machine('pseries') + self.do_test_ppc64_linux_boot() + console_pattern = 'VFS: Cannot open root device' + wait_for_console_pattern(self, console_pattern, self.panic_message) + + def test_ppc64_linux_smp_boot(self): + self.set_machine('pseries') + self.vm.add_args('-smp', '4') + self.do_test_ppc64_linux_boot() + console_pattern = 'smp: Brought up 1 node, 4 CPUs' + wait_for_console_pattern(self, console_pattern, self.panic_message) + wait_for_console_pattern(self, self.good_message, self.panic_message) + + def test_ppc64_linux_hpt_smp_boot(self): + self.set_machine('pseries') + self.vm.add_args('-smp', '4') + self.do_test_ppc64_linux_boot(self.KERNEL_COMMON_COMMAND_LINE + + 'disable_radix') + console_pattern = 'smp: Brought up 1 node, 4 CPUs' + wait_for_console_pattern(self, 'hash-mmu: Initializing hash mmu', + self.panic_message) + wait_for_console_pattern(self, console_pattern, self.panic_message) + wait_for_console_pattern(self, self.good_message, self.panic_message) + + def test_ppc64_linux_smt_boot(self): + self.set_machine('pseries') + self.vm.add_args('-smp', '4,threads=4') + self.do_test_ppc64_linux_boot() + console_pattern = 'CPU maps initialized for 4 threads per core' + wait_for_console_pattern(self, console_pattern, self.panic_message) + console_pattern = 'smp: Brought up 1 node, 4 CPUs' + wait_for_console_pattern(self, console_pattern, self.panic_message) + wait_for_console_pattern(self, self.good_message, self.panic_message) + + def test_ppc64_linux_big_boot(self): + self.set_machine('pseries') + self.vm.add_args('-smp', '16,threads=4,cores=2,sockets=2') + self.vm.add_args('-m', '512M', + '-object', 'memory-backend-ram,size=256M,id=m0', + '-object', 'memory-backend-ram,size=256M,id=m1') + self.vm.add_args('-numa', 'node,nodeid=0,memdev=m0') + self.vm.add_args('-numa', 'node,nodeid=1,memdev=m1') + self.do_test_ppc64_linux_boot() + console_pattern = 'CPU maps initialized for 4 threads per core' + wait_for_console_pattern(self, console_pattern, self.panic_message) + console_pattern = 'smp: Brought up 2 nodes, 16 CPUs' + wait_for_console_pattern(self, console_pattern, self.panic_message) + wait_for_console_pattern(self, self.good_message, self.panic_message) + +if __name__ == '__main__': + QemuSystemTest.main() diff --git a/tests/functional/ppc64/test_replay.py b/tests/functional/ppc64/test_replay.py new file mode 100755 index 0000000000..e8c9c4bcbf --- /dev/null +++ b/tests/functional/ppc64/test_replay.py @@ -0,0 +1,50 @@ +#!/usr/bin/env python3 +# +# Replay test that boots a Linux kernel on ppc64 machines +# and checks the console +# +# SPDX-License-Identifier: GPL-2.0-or-later + +from qemu_test import Asset, skipFlakyTest +from replay_kernel import ReplayKernelBase + + +class Ppc64Replay(ReplayKernelBase): + + ASSET_DAY19 = Asset( + ('https://qemu-advcal.gitlab.io/qac-best-of-multiarch/download/' + 'day19.tar.xz'), + '20b1bb5a8488c664defbb5d283addc91a05335a936c63b3f5ff7eee74b725755') + + @skipFlakyTest('https://gitlab.com/qemu-project/qemu/-/issues/2523') + def test_ppc64_e500(self): + self.set_machine('ppce500') + self.cpu = 'e5500' + kernel_path = self.archive_extract(self.ASSET_DAY19, + member='day19/uImage') + self.run_rr(kernel_path, self.REPLAY_KERNEL_COMMAND_LINE, + 'QEMU advent calendar') + + ASSET_KERNEL = Asset( + ('https://archives.fedoraproject.org/pub/archive/fedora-secondary/' + 'releases/29/Everything/ppc64le/os/ppc/ppc64/vmlinuz'), + '383c2f5c23bc0d9d32680c3924d3fd7ee25cc5ef97091ac1aa5e1d853422fc5f') + + def test_ppc64_pseries(self): + self.set_machine('pseries') + kernel_path = self.ASSET_KERNEL.fetch() + kernel_command_line = self.KERNEL_COMMON_COMMAND_LINE + 'console=hvc0' + console_pattern = 'VFS: Cannot open root device' + self.run_rr(kernel_path, kernel_command_line, console_pattern) + + def test_ppc64_powernv(self): + self.set_machine('powernv') + kernel_path = self.ASSET_KERNEL.fetch() + kernel_command_line = self.KERNEL_COMMON_COMMAND_LINE + \ + 'console=tty0 console=hvc0' + console_pattern = 'VFS: Cannot open root device' + self.run_rr(kernel_path, kernel_command_line, console_pattern) + + +if __name__ == '__main__': + ReplayKernelBase.main() diff --git a/tests/functional/ppc64/test_reverse_debug.py b/tests/functional/ppc64/test_reverse_debug.py new file mode 100755 index 0000000000..5931adef5a --- /dev/null +++ b/tests/functional/ppc64/test_reverse_debug.py @@ -0,0 +1,41 @@ +#!/usr/bin/env python3 +# +# SPDX-License-Identifier: GPL-2.0-or-later +# +# Reverse debugging test +# +# Copyright (c) 2020 ISP RAS +# +# Author: +# Pavel Dovgalyuk <Pavel.Dovgalyuk@ispras.ru> +# +# This work is licensed under the terms of the GNU GPL, version 2 or +# later. See the COPYING file in the top-level directory. + +from qemu_test import skipIfMissingImports, skipFlakyTest +from reverse_debugging import ReverseDebugging + + +@skipIfMissingImports('avocado.utils') +class ReverseDebugging_ppc64(ReverseDebugging): + + REG_PC = 0x40 + + @skipFlakyTest("https://gitlab.com/qemu-project/qemu/-/issues/1992") + def test_ppc64_pseries(self): + self.set_machine('pseries') + # SLOF branches back to its entry point, which causes this test + # to take the 'hit a breakpoint again' path. That's not a problem, + # just slightly different than the other machines. + self.endian_is_le = False + self.reverse_debugging() + + @skipFlakyTest("https://gitlab.com/qemu-project/qemu/-/issues/1992") + def test_ppc64_powernv(self): + self.set_machine('powernv') + self.endian_is_le = False + self.reverse_debugging() + + +if __name__ == '__main__': + ReverseDebugging.main() diff --git a/tests/functional/ppc64/test_tuxrun.py b/tests/functional/ppc64/test_tuxrun.py new file mode 100755 index 0000000000..e8f79c676e --- /dev/null +++ b/tests/functional/ppc64/test_tuxrun.py @@ -0,0 +1,113 @@ +#!/usr/bin/env python3 +# +# Functional test that boots known good tuxboot images the same way +# that tuxrun (www.tuxrun.org) does. This tool is used by things like +# the LKFT project to run regression tests on kernels. +# +# Copyright (c) 2023 Linaro Ltd. +# +# Author: +# Alex Bennée <alex.bennee@linaro.org> +# +# SPDX-License-Identifier: GPL-2.0-or-later + +from subprocess import check_call, DEVNULL +import tempfile + +from qemu_test import Asset +from qemu_test.tuxruntest import TuxRunBaselineTest + +class TuxRunPPC64Test(TuxRunBaselineTest): + + def ppc64_common_tuxrun(self, kernel_asset, rootfs_asset, prefix): + self.set_machine('pseries') + self.cpu='POWER10' + self.console='hvc0' + self.root='sda' + self.extradev='spapr-vscsi' + # add device args to command line. + self.require_netdev('user') + self.vm.add_args('-netdev', 'user,id=vnet,hostfwd=:127.0.0.1:0-:22', + '-device', 'virtio-net,netdev=vnet') + self.vm.add_args('-netdev', '{"type":"user","id":"hostnet0"}', + '-device', '{"driver":"virtio-net-pci","netdev":' + '"hostnet0","id":"net0","mac":"52:54:00:4c:e3:86",' + '"bus":"pci.0","addr":"0x9"}') + self.vm.add_args('-device', '{"driver":"qemu-xhci","p2":15,"p3":15,' + '"id":"usb","bus":"pci.0","addr":"0x2"}') + self.vm.add_args('-device', '{"driver":"virtio-scsi-pci","id":"scsi0"' + ',"bus":"pci.0","addr":"0x3"}') + self.vm.add_args('-device', '{"driver":"virtio-serial-pci","id":' + '"virtio-serial0","bus":"pci.0","addr":"0x4"}') + self.vm.add_args('-device', '{"driver":"scsi-cd","bus":"scsi0.0"' + ',"channel":0,"scsi-id":0,"lun":0,"device_id":' + '"drive-scsi0-0-0-0","id":"scsi0-0-0-0"}') + self.vm.add_args('-device', '{"driver":"virtio-balloon-pci",' + '"id":"balloon0","bus":"pci.0","addr":"0x6"}') + self.vm.add_args('-audiodev', '{"id":"audio1","driver":"none"}') + self.vm.add_args('-device', '{"driver":"usb-tablet","id":"input0"' + ',"bus":"usb.0","port":"1"}') + self.vm.add_args('-device', '{"driver":"usb-kbd","id":"input1"' + ',"bus":"usb.0","port":"2"}') + self.vm.add_args('-device', '{"driver":"VGA","id":"video0",' + '"vgamem_mb":16,"bus":"pci.0","addr":"0x7"}') + self.vm.add_args('-object', '{"qom-type":"rng-random","id":"objrng0"' + ',"filename":"/dev/urandom"}', + '-device', '{"driver":"virtio-rng-pci","rng":"objrng0"' + ',"id":"rng0","bus":"pci.0","addr":"0x8"}') + self.vm.add_args('-object', '{"qom-type":"cryptodev-backend-builtin",' + '"id":"objcrypto0","queues":1}', + '-device', '{"driver":"virtio-crypto-pci",' + '"cryptodev":"objcrypto0","id":"crypto0","bus"' + ':"pci.0","addr":"0xa"}') + self.vm.add_args('-device', '{"driver":"spapr-pci-host-bridge"' + ',"index":1,"id":"pci.1"}') + self.vm.add_args('-device', '{"driver":"spapr-vscsi","id":"scsi1"' + ',"reg":12288}') + self.vm.add_args('-m', '1G,slots=32,maxmem=2G', + '-object', 'memory-backend-ram,id=ram1,size=1G', + '-device', 'pc-dimm,id=dimm1,memdev=ram1') + + # Create a temporary qcow2 and launch the test-case + with tempfile.NamedTemporaryFile(prefix=prefix, + suffix='.qcow2') as qcow2: + check_call([self.qemu_img, 'create', '-f', 'qcow2', + qcow2.name, ' 1G'], + stdout=DEVNULL, stderr=DEVNULL) + + self.vm.add_args('-drive', 'file=' + qcow2.name + + ',format=qcow2,if=none,id=' + 'drive-virtio-disk1', + '-device', 'virtio-blk-pci,bus=pci.0,' + 'addr=0xb,drive=drive-virtio-disk1,id=virtio-disk1' + ',bootindex=2') + self.common_tuxrun(kernel_asset, rootfs_asset=rootfs_asset, + drive="scsi-hd") + + ASSET_PPC64_KERNEL = Asset( + 'https://storage.tuxboot.com/buildroot/20241119/ppc64/vmlinux', + '8219d5cb26e7654ad7826fe8aee6290f7c01eef44f2cd6d26c15fe8f99e1c17c') + ASSET_PPC64_ROOTFS = Asset( + 'https://storage.tuxboot.com/buildroot/20241119/ppc64/rootfs.ext4.zst', + 'b68e12314303c5dd0fef37ae98021299a206085ae591893e73557af99a02d373') + + def test_ppc64(self): + self.ppc64_common_tuxrun(kernel_asset=self.ASSET_PPC64_KERNEL, + rootfs_asset=self.ASSET_PPC64_ROOTFS, + prefix='tuxrun_ppc64_') + + ASSET_PPC64LE_KERNEL = Asset( + 'https://storage.tuxboot.com/buildroot/20241119/ppc64le/vmlinux', + '21aea1fbc18bf6fa7d8ca4ea48d4940b2c8363c077acd564eb47d769b7495279') + ASSET_PPC64LE_ROOTFS = Asset( + 'https://storage.tuxboot.com/buildroot/20241119/ppc64le/rootfs.ext4.zst', + '67d36a3f9597b738e8b7359bdf04500f4d9bb82fc35eaa65aa439d888b2392f4') + + def test_ppc64le(self): + self.ppc64_common_tuxrun(kernel_asset=self.ASSET_PPC64LE_KERNEL, + rootfs_asset=self.ASSET_PPC64LE_ROOTFS, + prefix='tuxrun_ppc64le_') + + +if __name__ == '__main__': + TuxRunBaselineTest.main() |