Of most importance is that this gives us a heads-up if anything
we rely on has been deprecated. The default python behaviour
only emits a warning if triggered from __main__ which is very
limited.
Setting the env variable further ensures that any python child
processes will also display warnings.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Acked-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20250715143023.1851000-11-berrange@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
The multiprocess and virtio_gpu tests open sockets but then forget
to close them, which triggers resource leak warnings
The virtio_gpu test also fails to close a log file it opens.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20250715143023.1851000-10-berrange@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
* rust: miscellaneous fixes
* rust: qemu-api-macros: cleanup and add unit tests for TryInto
* rust: log: implement io::Write, avoid memory allocations
when logging constant strings
* target/i386: fix usage of properties whenever accelerators
change the default (e.g. vendor)
* target/i386: add support for TDVMCALL_SETUP_EVENT_NOTIFY_INTERRUPT
* target/i386: add support for booting an SEV VM from an IGVM file
* target/i386: unify cache model descriptions between CPUID 2,
CPUID 4 and AMD specific CPUID 0x80000006
* target/i386: introduce cache models for recent Intel CPU models
* target/i386: mark some 0x80000000-0x80000008 bits as reserved on Intel
* target/i386: cleanups
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# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
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* tag 'for-upstream' of https://gitlab.com/bonzini/qemu: (77 commits)
i386/cpu: Honor maximum value for CPUID.8000001DH.EAX[25:14]
i386/cpu: Fix overflow of cache topology fields in CPUID.04H
i386/cpu: Fix cpu number overflow in CPUID.01H.EBX[23:16]
i386/cpu: Fix number of addressable IDs field for CPUID.01H.EBX[23:16]
i386/cpu: Reorder CPUID leaves in cpu_x86_cpuid()
tests/vm: bump FreeBSD image to 14.3
tests/functional: test_x86_cpu_model_versions: remove dead tests
i386/cpu: Mark CPUID 0x80000008 ECX bits[0:7] & [12:15] as reserved for Intel/Zhaoxin
i386/cpu: Mark CPUID 0x80000007[EBX] as reserved for Intel
i386/cpu: Mark EBX/ECX/EDX in CPUID 0x80000000 leaf as reserved for Intel
i386/cpu: Enable 0x1f leaf for YongFeng by default
i386/cpu: Enable 0x1f leaf for SapphireRapids by default
i386/cpu: Enable 0x1f leaf for GraniteRapids by default
i386/cpu: Enable 0x1f leaf for SierraForest by default
i386/cpu: Enable 0x1f leaf for SierraForest by default
i386/cpu: Add a "x-force-cpuid-0x1f" property
i386/cpu: Introduce cache model for YongFeng
i386/cpu: Introduce cache model for SapphireRapids
i386/cpu: Introduce cache model for GraniteRapids
i386/cpu: Introduce cache model for SierraForest
...
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Tests that require machines older than 4.2 are now unconditionally skipped.
Remove them if they test legacy behavior, or use the latest machine if
they test current behavior.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
target-arm queue:
* New board type max78000fthr
* Enable use of CXL on Arm 'virt' board
* Some more tidyup of ID register handling
* Refactor AT insns and PMU regs into separate source files
* Don't enforce NSE,NS check for EL3->EL3 returns
* hw/arm/fsl-imx8mp: Wire VIRQ and VFIQ
* Allow nested-virtualization with KVM on the 'virt' board
* system/qdev: Remove pointless NULL check in qdev_device_add_from_qdict
* hw/arm/virt-acpi-build: Don't create ITS id mappings by default
* target/arm: Remove unused helper_sme2_luti4_4b
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# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [full]
# gpg: aka "Peter Maydell <pmaydell@gmail.com>" [full]
# gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [full]
# gpg: aka "Peter Maydell <peter@archaic.org.uk>" [unknown]
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* tag 'pull-target-arm-20250711' of https://gitlab.com/pm215/qemu: (36 commits)
tests/functional: Add a test for the MAX78000 arm machine
docs/system: arm: Add max78000 board description
target/arm: Remove helper_sme2_luti4_4b
hw/arm/virt-acpi-build: Don't create ITS id mappings by default
system/qdev: Remove pointless NULL check in qdev_device_add_from_qdict
hw/arm/virt: Allow virt extensions with KVM
hw/arm/arm_gicv3_kvm: Add a migration blocker with kvm nested virt
target/arm: Enable feature ARM_FEATURE_EL2 if EL2 is supported
target/arm/kvm: Add helper to detect EL2 when using KVM
hw/arm: Allow setting KVM vGIC maintenance IRQ
hw/arm/fsl-imx8mp: Wire VIRQ and VFIQ
target/arm: Don't enforce NSE,NS check for EL3->EL3 returns
target/arm: Split out performance monitor regs to cpregs-pmu.c
target/arm: Split out AT insns to tcg/cpregs-at.c
target/arm: Drop stub for define_tlb_insn_regs
arm/kvm: shorten one overly long line
arm/cpu: store clidr into the idregs array
arm/cpu: fix trailing ',' for SET_IDREG
arm/cpu: store id_aa64afr{0,1} into the idregs array
arm/cpu: store id_afr0 into the idregs array
...
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Runs a binary from the max78000test repo used in
developing the qemu implementation of the max78000
to verify that the machine and implemented devices
generally still work.
Signed-off-by: Jackson Donaldson <jcksn@duck.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-id: 20250711110626.624534-3-jcksn@duck.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
The old image that we used for testing the bamboo machine has disappeared
from the internet. Fortunately there is another kernel + initrd provided
by Cédric that can be used for testing this machine, too.
Reported-by: Stefan Hajnoczi <stefanha@gmail.com>
Suggested-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20250707184736.88660-1-thuth@redhat.com>
When doing a "configure" in a an empty build directory, followed by
a "make check" without a normal build in between, the vnc functional
test currently fails since the keymaps have not been built yet.
Thus add a dependency to the keymap_targets here to make sure that
the keymaps are built before running the functional tests.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20250701104827.363904-1-thuth@redhat.com>
Check the various ways of booting a kernel via pxelinux.cfg file,
e.g. by specifying the config file name via the MAC address or the
UUID of the guest. Also check whether we can successfully load an
alternate kernel via the "loadparm" parameter here and whether the
boot menu shows up with "-boot menu=on".
Reviewed-by: Jared Rossi <jrossi@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20250709083443.41574-6-thuth@redhat.com>
Maintainer updates for June (gitlab, semihosting, plugins, virtio-gpu)
- mark s390x runner system tests as allow_fail
- build semihosting once
- add register write support to plugins
- add virtual memory write support to plugins
- add harder memory read/write support to plugins
- add patcher plugin and tests
- re-stock virtio-gpu MAINTAINERS
- fix context init for Venus fences
* tag 'pull-10.1-maintainer-june-2025-020725-1' of https://gitlab.com/stsquad/qemu:
virtio-gpu: support context init multiple timeline
MAINTAINERS: add Akihiko and Dmitry as reviewers
MAINTAINERS: add myself to virtio-gpu for Odd Fixes
plugins: Update plugin version and add notes
plugins: Add patcher plugin and test
tests/tcg: Remove copy-pasted notes and from i386 and add x86_64 system tests to tests
plugins: Add memory hardware address read/write API
plugins: Add memory virtual address write API
plugins: Add enforcement of QEMU_PLUGIN_CB flags in register R/W callbacks
plugins: Add register write API
gdbstub: Expose gdb_write_register function to consumers of gdbstub
semihosting/uaccess: Compile once
semihosting/uaccess: Remove uses of target_ulong type
tests/functional: Add PCI hotplug test for aarch64
gitlab: mark s390x-system to allow failures
Conflicts:
tests/functional/meson.build
Context conflict with commit 7bc86ccbb5 ("tests/functional: test
device passthrough on aarch64"), keep both changes to
tests_aarch64_system_thorough[].
The original image has been removed from the server, so the test
currently fails if it has to fetch the asset, but we can still
download the ISO from the archive server. While we're at it, prefer
the XZ compressed image, it's much smaller and thus the download
should be faster.
Message-ID: <20250701105809.366180-1-thuth@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
This test allows to document and exercise device passthrough, using a
nested virtual machine setup. Two disks are generated and passed to the
VM, and their content is compared to original images.
Guest and nested guests commands are executed through two scripts, and
init used in both system is configured to trigger a kernel panic in case
any command fails. This is more reliable and readable than executing all
commands through prompt injection and trying to guess what failed.
Initially, this test was supposed to test smmuv3 nested emulation
(combining both stages of translation), but I could not find any setup
(kernel + vmm) able to do the passthrough correctly, despite several
tries.
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-id: 20250627200222.5172-1-pierrick.bouvier@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Currently QEMU only support accelerating EL0 and EL1, so features
requiring EL2 (like virtualization) or EL3 must be emulated with TCG.
On macOS this test fails:
qemu-system-aarch64: mach-virt: HVF does not support providing Virtualization extensions to the guest CPU
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20250623121845.7214-24-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
In case the default machine has not been compiled into the QEMU
binary, the cpu_hotplug_props test is currently failing. Add a
set_machine('pc') here to make sure that the tests are correctly
skipped in case the machine is not available.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20250606092033.506736-1-thuth@redhat.com>
The build fails on Windows. Replace calls to Unix programs like ´cat´,
´sed´ and ´true´ with calls to ´python´ and wrap calls to
´os.path.relpath´ in try-except because it can fail when the two paths
are on different drives. Make sure to convert the Windows paths to Unix
paths to prevent warnings in generated files.
Signed-off-by: oltolm <oleg.tolmatcev@gmail.com>
Message-id: 20250612221521.1109-2-oleg.tolmatcev@gmail.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Add new tests to check the correctness of the `-overcommit memlock`
option (possible values: off, on, on-fault) by using
`/proc/{qemu_pid}/status` file to check in VmSize, VmRSS and VmLck
values:
* if `memlock=off`, then VmLck = 0;
* if `memlock=on`, then VmLck > 0 and almost all memory is resident;
* if `memlock=on-fault`, then VmLck > 0 and only few memory is resident.
Signed-off-by: Alexandr Moshkov <dtalexundeer@yandex-team.ru>
Message-ID: <20250605065908.299979-3-dtalexundeer@yandex-team.ru>
Signed-off-by: Thomas Huth <thuth@redhat.com>
We can simply check for the expected pattern on the console,
no need to wait for two seconds here to search for the pattern
in the log at the end.
While we're at it, also remove the obsolete "timeout" variable
from this test.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Mark Cave-Ayland <mark.caveayland@nutanix.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20250603184710.25651-1-thuth@redhat.com>
The VNC test currently fails if the default machine ("pc" for x86)
has not been compiled into the binary. Since we also can test VNC
when QEMU just shows the default monitor, let's avoid this problem
by simply using the "none" machine (which is always available)
here instead.
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20250603103449.32499-1-thuth@redhat.com>
Now that the endianness of the petalogix-s3adsp1800 can be configured,
we should test that the cross-endianness also works as expected, thus
test the big endian variant on the little endian target and vice versa.
(based on an original idea from Philippe Mathieu-Daudé)
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20250515132019.569365-3-thuth@redhat.com>
By using self.set_machine() the tests get properly skipped in case
the machine has not been compiled into the QEMU binary, e.g. when
"configure" has been run with "--without-default-devices".
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20250521143732.140711-1-thuth@redhat.com>
The 2023 edition of the QEMU advent calendar featured an image
that we can use to test whether the lm3s6965evb machine is basically
still working.
And for the lm3s811evb there is a small test kernel on github
which can be used to check its UART.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-id: 20250519170242.520805-1-thuth@redhat.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
It is possible nowadays to compile QEMU without pixman support - in that
case the screendump command is not available and the related tests fail.
Thus skip these tests if the screendump command could not be executed.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20250325081713.283490-2-thuth@redhat.com>
The s390x tuxrun test lacks the call to self.set_machine(), so this
test is currently failing in case the 's390-ccw-virtio' machine has
not been compiled into the binary. Add the check now to fix it.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20250424090640.664217-1-thuth@redhat.com>
qemu-system-hppa shuts down automatically when the BIOS is
unable to boot from any device. So this test currently fails
occasionally when QEMU already quit, but the test still
expected it to be around (e.g. to shut it down cleanly).
Adding a "-no-shutdown" seems to make it reliable.
While we're at it, also remove the stray "self.machine" in
there that does not have any purpose.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-id: 20250508180918.228757-1-thuth@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Introduce a functional test which boots Debian 12 on the imx8mp-evk board. Since
the root filesystem resides on an SD card, the test also verifies the basic
operation of the USDHC.
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-id: 20250409202630.19667-1-shentey@gmail.com
[PMM: added extra blank line as suggested by thuth;
set timeout to 240s]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
