While working out what hoops to jump through to get a full set of
aarch32 packages installed on the aarch64 runner it was pointed out 32
bit host support is deprecated. As the extra packages where needed for
system emulation (marked deprecated since 8.0!) there didn't seem much
point keeping this in.
While the full expunging of 32 bit host support will probably be done
for 11.0 we can at least reduce the CI burden a bit now.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-ID: <20251016150357.876415-3-alex.bennee@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
The download cache of the functional tests is currently only growing.
But sometimes tests get removed or changed to use different assets,
thus we should clean up the stale old assets after a while when they
are not in use anymore. So add a script that looks at the time stamps
of the assets and removes them if they haven't been touched for more
than half of a year. Since there might also be some assets around that
have been added to the cache before we added the time stamp files,
assume a default time stamp that is close to the creation date of this
patch, so that we don't delete these files too early (so we still have
all assets around in case we have to bisect an issue in the recent past
of QEMU).
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20251014083424.103202-3-thuth@redhat.com>
testing updates
- tweak .gitpublish base to origin/master
- restore .gitmodules to qemu-project hosts
- drop 64 bits guests from i686
- update aarch64/s390x custom runners to 24.04
- tweak gitlab-runner registration method
- make check-venv dependency for functional tests
- replace avocado's gdb support with pygdbmi
- remove avocado dependencies from reverse_debug tests
- ensure replay.bin doesn't loose events after SHUTDOWN_HOST_QMP
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# gpg: Signature made Tue 07 Oct 2025 01:51:59 AM PDT
# gpg: using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [unknown]
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# Primary key fingerprint: 6685 AE99 E751 67BC AFC8 DF35 FBD0 DB09 5A9E 2A44
* tag 'pull-10.2-maintainer-071025-1' of https://gitlab.com/stsquad/qemu:
record/replay: fix race condition on test_aarch64_reverse_debug
tests/functional: Adapt arches to reverse_debugging w/o Avocado
tests/functional: Adapt reverse_debugging to run w/o Avocado
tests/functional: Add decorator to skip test on missing env vars
tests/functional: drop datadrainer class in reverse debugging
tests/functional: replace avocado process with subprocess
tests/functional: Add GDB class
tests/functional: Provide GDB to the functional tests
python: Install pygdbmi in meson's venv
tests/functional: Re-activate the check-venv target
scripts/ci: use recommended registration command
gitlab: move custom runners to Ubuntu 24.04
tests/lcitool: bump custom runner packages to Ubuntu 24.04
tests/lcitool: drop 64 bit guests from i686 cross build
.gitmodules: restore qemu-project mirror of u-boot-sam460ex
.gitmodules: restore qemu-project mirror of u-boot
.gitpublish: use origin/master as default base
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Following the mechanical changes of commit adeefe0167 ("Avoid
cpu_physical_memory_rw() with a constant is_write argument"),
replace:
- cpu_physical_memory_rw(, is_write=false) -> address_space_read()
- cpu_physical_memory_rw(, is_write=true) -> address_space_write()
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20251002084203.63899-15-philmd@linaro.org>
virtio,pci,pc: features, fixes
users can now control VM bit in smbios.
vhost-user-device is now user-createable.
intel_iommu now supports PRI
virtio-net now supports GSO over UDP tunnel
ghes now supports error injection
amd iommu now supports dma remapping for vfio
better error messages for virtio
small fixes all over the place.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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# gpg: WARNING: The key's User ID is not certified with a trusted signature!
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# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17 0970 C350 3912 AFBE 8E67
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* tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu: (75 commits)
virtio: improve virtqueue mapping error messages
pci: Fix wrong parameter passing to pci_device_get_iommu_bus_devfn()
intel_iommu: Simplify caching mode check with VFIO device
intel_iommu: Enable Enhanced Set Root Table Pointer Support (ESRTPS)
vdpa-dev: add get_vhost() callback for vhost-vdpa device
amd_iommu: HATDis/HATS=11 support
intel-iommu: Move dma_translation to x86-iommu
amd_iommu: Refactor amdvi_page_walk() to use common code for page walk
amd_iommu: Do not assume passthrough translation when DTE[TV]=0
amd_iommu: Toggle address translation mode on devtab entry invalidation
amd_iommu: Add dma-remap property to AMD vIOMMU device
amd_iommu: Set all address spaces to use passthrough mode on reset
amd_iommu: Toggle memory regions based on address translation mode
amd_iommu: Invalidate address translations on INVALIDATE_IOMMU_ALL
amd_iommu: Add replay callback
amd_iommu: Unmap all address spaces under the AMD IOMMU on reset
amd_iommu: Use iova_tree records to determine large page size on UNMAP
amd_iommu: Sync shadow page tables on page invalidation
amd_iommu: Add basic structure to support IOMMU notifier updates
amd_iommu: Add a page walker to sync shadow page tables on invalidation
...
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
The syslog backend needs the syslog function from libc and the LOG_INFO enum
value; they are re-exported as "::trace::syslog" and "::trace::LOG_INFO"
so that device crates do not all have to add the libc dependency, but
otherwise there is nothing special.
Signed-off-by: Tanish Desai <tanishdesai37@gmail.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-ID: <20250929154938.594389-17-pbonzini@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Generating .rs files makes it possible to support tracing in rust.
This support comprises a new format, and common code that converts
the C expressions in trace-events to Rust. In particular, types
need to be converted, and PRI macros expanded.
As of this commit no backend generates Rust code, but it is already
possible to use tracetool to generate Rust sources; they are not
functional but they compile and contain tracepoint functions.
[Move Rust argument conversion from Event to Arguments; string
support. - Paolo]
Signed-off-by: Tanish Desai <tanishdesai37@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-ID: <20250929154938.594389-9-pbonzini@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Use CHECK_TRACE_EVENT_GET_STATE in log, syslog, dtrace and simple
backend, so that the "if (trace_event_get_state)" is created from common
code and unified when multiple backends are active.
When a single backend is active there is no code change (except
for the log backend, as shown in tests/tracetool/log.h), but the
code in the backends is simpler.
Signed-off-by: Tanish Desai <tanishdesai37@gmail.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20250929154938.594389-8-pbonzini@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Add a new attribute CHECK_TRACE_EVENT_GET_STATE to the backends.
When present and True, the code generated by the generate function
is wrapped in a conditional that checks whether the event is enabled;
this removes the need for repeating the same conditional in multiple
backends.
Signed-off-by: Tanish Desai <tanishdesai37@gmail.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20250929154938.594389-7-pbonzini@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
try_import returns a tuple of a boolean and the requested module or attribute.
exists() functions return tracetool.try_import("tracetool.format." + name)[1]
but they should return the boolean value instead.
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-ID: <20250929154938.594389-2-pbonzini@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This is a script designed to collect data from multiple pipelines and
analyse the failure modes they have. By default it will probe the last
3 failed jobs on the staging branch. However this can all be
controlled by the CLI:
./scripts/ci/gitlab-failure-analysis --count 2 --branch=testing/next --id 39915562 --status=
running pipeline 2028486060, total jobs 125, skipped 5, failed 0, 39742 tests, 0 failed tests
success pipeline 2015018135, total jobs 125, skipped 5, failed 0, 49219 tests, 0 failed tests
You can also skip failing jobs and just dump the tests:
./scripts/ci/gitlab-failure-analysis --branch= --id 39915562 --status= --skip-jobs --pipeline 1946202491 1919542960
failed pipeline 1946202491, total jobs 127, skipped 5, failed 26, 38742 tests, 278 skipped tests, 2 failed tests
Failed test qemu.qemu:qtest+qtest-s390x / qtest-s390x/boot-serial-test, check-system-opensuse, 1 /s390x/boot-serial/s390-ccw-virtio - FATAL-ERROR: Failed to find expected string. Please check '/tmp/qtest-boot-serial-sW77EA3'
Failed test qemu.qemu:qtest+qtest-aarch64 / qtest-aarch64/arm-cpu-features, check-system-opensuse, 1 /aarch64/arm/query-cpu-model-expansion - ERROR:../tests/qtest/arm-cpu-features.c:459:test_query_cpu_model_expansion: assertion failed (_error == "The CPU type 'host' requires KVM"): ("The CPU type 'host' requires hardware accelerator" == "The CPU type 'host' requires KVM")
failed pipeline 1919542960, total jobs 127, skipped 5, failed 2, 48753 tests, 441 skipped tests, 1 failed tests
Failed test qemu.qemu:unit / test-aio, msys2-64bit, 12 /aio/timer/schedule - ERROR:../tests/unit/test-aio.c:413:test_timer_schedule: assertion failed: (aio_poll(ctx, true))
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-ID: <20250922093711.2768983-3-alex.bennee@linaro.org>
The attrs crate is a simple combinator-based for Rust attributes. It
will be used instead of a handwritten parser.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
target-arm queue:
* tests, scripts: Don't import print_function from __future__
* Implement FEAT_ATS1A
* Remove deprecated pxa CPU family
* arm/kvm: report registers we failed to set
* Expose SME registers to GDB via gdbstub
* linux-user/aarch64: Generate ESR signal records
* hw/arm/raspi4b: remove redundant check in raspi_add_memory_node
* hw/arm/virt: Allow user-creatable SMMUv3 dev instantiation
* system: drop the -old-param option
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# gpg: Signature made Tue 16 Sep 2025 11:05:19 AM PDT
# gpg: using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg: issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [unknown]
# gpg: aka "Peter Maydell <pmaydell@gmail.com>" [unknown]
# gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [unknown]
# gpg: aka "Peter Maydell <peter@archaic.org.uk>" [unknown]
# gpg: WARNING: The key's User ID is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE
* tag 'pull-target-arm-20250916' of https://gitlab.com/pm215/qemu: (36 commits)
hw/usb/network: Remove hardcoded 0x40 prefix in STRING_ETHADDR response
qtest/bios-tables-test: Update tables for smmuv3 tests
qtest/bios-tables-test: Add tests for legacy smmuv3 and smmuv3 device
bios-tables-test: Allow for smmuv3 test data.
qemu-options.hx: Document the arm-smmuv3 device
hw/arm/virt: Allow user-creatable SMMUv3 dev instantiation
hw/pci: Introduce pci_setup_iommu_per_bus() for per-bus IOMMU ops retrieval
hw/arm/virt: Add an SMMU_IO_LEN macro
hw/arm/virt: Factor out common SMMUV3 dt bindings code
hw/arm/virt-acpi-build: Update IORT for multiple smmuv3 devices
hw/arm/virt-acpi-build: Re-arrange SMMUv3 IORT build
hw/arm/smmu-common: Check SMMU has PCIe Root Complex association
target/arm: Added test case for SME register exposure to GDB
target/arm: Added support for SME register exposure to GDB
target/arm: Increase MAX_PACKET_LENGTH for SME ZA remote gdb debugging
arm/kvm: report registers we failed to set
system: drop the -old-param option
target/arm: Drop ARM_FEATURE_IWMMXT handling
target/arm: Drop ARM_FEATURE_XSCALE handling
target/arm: Remove iwmmxt helper functions
...
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Every generated inline probe function is wrapped with a
trivial caller that has a hard-coded condition test:
static inline void _nocheck__trace_test_wibble(void * context, int value)
{
tracepoint(qemu, test_wibble, context, value);
}
static inline void trace_test_wibble(void * context, int value)
{
if (true) {
_nocheck__trace_test_wibble(context, value);
}
}
This was introduced for TCG probes back in
864a2178: trace: [tcg] Do not generate TCG code to trace dynamically-disabled events
but is obsolete since
126d4123 tracing: excise the tcg related from tracetool
This commit removes the wrapping such that we have
static inline void trace_test_wibble(void * context, int value)
{
tracepoint(qemu, test_wibble, context, value);
}
The default build of qemu-system-x86_64 on Fedora with the
'log' backend, has its size reduced by 1 MB
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-id: 20250916081638.764020-7-berrange@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Alex Bennée