Ani Sinha [Wed, 17 Jan 2024 04:25:56 +0000 (09:55 +0530)]
acpi/tests/avocado/bits: wait for 200 seconds for SHUTDOWN event from bits VM
By default, the timeout to receive any specified event from the QEMU VM is 60
seconds set by the python avocado test framework. Please see event_wait() and
events_wait() in python/qemu/machine/machine.py. If the matching event is not
triggered within that interval, an asyncio.TimeoutError is generated. Since the
timeout for the bits avocado test is 200 secs, we need to make event_wait()
timeout of the same value as well so that an early timeout is not triggered by
the avocado framework.
CC: peter.maydell@linaro.org
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2077 Signed-off-by: Ani Sinha <anisinha@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-id: 20240117042556.3360190-1-anisinha@redhat.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Tue, 16 Jan 2024 14:24:42 +0000 (14:24 +0000)]
Merge tag 'hppa-fixes-8.2-pull-request' of https://github.com/hdeller/qemu-hppa into staging
target/hppa qemu v8.2 regression fixes
There were some regressions introduced with Qemu v8.2 on the hppa/hppa64
target, e.g.:
- 32-bit HP-UX crashes on B160L (32-bit) machine
- NetBSD boot failure due to power button in page zero
- NetBSD FPU detection failure
- OpenBSD 7.4 boot failure
This patch series fixes those known regressions and additionally:
- allows usage of the max. 3840MB of memory (instead of 3GB),
- adds support for the qemu --nodefaults option (to debug other devices)
This patch set will not fix those known (non-regression) bugs:
- HP-UX and NetBSD still fail to boot on the new 64-bit C3700 machine
- Linux kernel will still fail to boot on C3700 as long as kernel modules are used.
Changes v2->v3:
- Added comment about Figures H-10 and H-11 in the parisc2.0 spec
in patch which calculate PDC address translation if PSW.W=0
- Introduce and use hppa_set_ior_and_isr()
- Use drive_get_max_bus(IF_SCSI), nd_table[] and serial_hd() to check
if default devices should be created
- Added Tested-by and Reviewed-by tags
Changes v1->v2:
- fix OpenBSD boot with SeaBIOS v15 instead of v14
- commit message enhancements suggested by BALATON Zoltan
- use uint64_t for ram_max in patch #1
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# gpg: aka "Helge Deller <deller@kernel.org>" [unknown]
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* tag 'hppa-fixes-8.2-pull-request' of https://github.com/hdeller/qemu-hppa:
target/hppa: Update SeaBIOS-hppa to version 15
target/hppa: Fix IOR and ISR on error in probe
target/hppa: Fix IOR and ISR on unaligned access trap
target/hppa: Export function hppa_set_ior_and_isr()
target/hppa: Avoid accessing %gr0 when raising exception
hw/hppa: Move software power button address back into PDC
target/hppa: Fix PDC address translation on PA2.0 with PSW.W=0
hw/pci-host/astro: Add missing astro & elroy registers for NetBSD
hw/hppa/machine: Disable default devices with --nodefaults option
hw/hppa/machine: Allow up to 3840 MB total memory
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Maydell [Tue, 16 Jan 2024 14:24:26 +0000 (14:24 +0000)]
Merge tag 'migration-20240116-pull-request' of https://gitlab.com/peterx/qemu into staging
Migration pull request 2nd batch for 9.0
- Het's cleanup on migration qmp command paths
- Fabiano's migration cleanups and test improvements
- Fabiano's patch to re-enable multifd-cancel test
- Peter's migration doc reorganizations
- Nick Briggs's fix for Solaries build on rdma
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# gpg: Signature made Tue 16 Jan 2024 03:17:18 GMT
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# gpg: Good signature from "Peter Xu <xzpeter@gmail.com>" [marginal]
# gpg: aka "Peter Xu <peterx@redhat.com>" [marginal]
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
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* tag 'migration-20240116-pull-request' of https://gitlab.com/peterx/qemu:
migration/rdma: define htonll/ntohll only if not predefined
docs/migration: Further move virtio to be feature of migration
docs/migration: Further move vfio to be feature of migration
docs/migration: Organize "Postcopy" page
docs/migration: Split "dirty limit"
docs/migration: Split "Postcopy"
docs/migration: Split "Debugging" and "Firmware"
docs/migration: Split "Backwards compatibility" separately
docs/migration: Convert virtio.txt into rST
docs/migration: Create index page
docs/migration: Create migration/ directory
tests/qtest: Re-enable multifd cancel test
tests/qtest/migration: Use the new migration_test_add
tests/qtest/migration: Add a wrapper to print test names
tests/qtest/migration: Print migration incoming errors
migration: Report error in incoming migration
migration/multifd: Change multifd_pages_init argument
migration/multifd: Remove QEMUFile from where it is not needed
migration/multifd: Remove MultiFDPages_t::packet_num
migration: Simplify initial conditionals in migration for better readability
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Peter Xu [Tue, 9 Jan 2024 06:46:19 +0000 (14:46 +0800)]
docs/migration: Create migration/ directory
Migration documentation is growing into a single file too large. Create a
sub-directory for it for a split.
We also already have separate vfio/virtio documentations, move it all over
into the directory.
Note that the virtio one is still not yet converted to rST. That is a job
for later.
Cc: "Michael S. Tsirkin" <mst@redhat.com> Cc: Jason Wang <jasowang@redhat.com> Cc: Alex Williamson <alex.williamson@redhat.com> Cc: Cédric Le Goater <clg@redhat.com> Reviewed-by: Cédric Le Goater <clg@redhat.com> Link: https://lore.kernel.org/r/20240109064628.595453-2-peterx@redhat.com Signed-off-by: Peter Xu <peterx@redhat.com>
Fabiano Rosas [Thu, 4 Jan 2024 14:21:43 +0000 (11:21 -0300)]
tests/qtest/migration: Add a wrapper to print test names
Our usage of gtest results in us losing the very basic functionality
of "knowing which test failed". The issue is that gtest only prints
test names ("paths" in gtest parlance) once the test has finished, but
we use asserts in the tests and crash gtest itself before it can print
anything. We also use a final abort when the result of g_test_run is
not 0.
Depending on how the test failed/broke we can see the function that
trigged the abort, which may be representative of the test, but it
could also just be some generic function.
We have been relying on the primitive method of looking at the name of
the previous successful test and then looking at the code to figure
out which test should have come next.
Add a wrapper to the test registration that does the job of printing
the test name before running.
Het Gala [Tue, 5 Dec 2023 08:00:39 +0000 (08:00 +0000)]
migration: Simplify initial conditionals in migration for better readability
The inital conditional statements in qmp migration functions is harder
to understand than necessary. It is better to get all errors out of
the way in the beginning itself to have better readability and error
handling.
Helge Deller [Sun, 7 Jan 2024 07:56:04 +0000 (08:56 +0100)]
target/hppa: Update SeaBIOS-hppa to version 15
SeaBIOS-hppa version 15:
- Fix OpenBSD 7.4 boot (PDC_MEM_MAP call returned wrong values)
SeaBIOS-hppa version 14 comes with those fixes:
- Fix 32-bit HP-UX crash (fix in PDC_FIND_MODULE call)
- Fix NetBSD boot (power button fix and add option to disable it)
- Fix FPU detection on NetBSD
- Add MEMORY_HPA module on B160L
- Fix detection of mptsas and esp scsi controllers
- Fix terminate DMA transfer in esp driver (Mark Cave-Ayland)
- Allow booting from esp controller
Helge Deller [Wed, 3 Jan 2024 19:10:01 +0000 (20:10 +0100)]
hw/hppa: Move software power button address back into PDC
The various operating systems (e.g. Linux, NetBSD) have issues
mapping the power button when it's stored in page zero.
NetBSD even crashes, because it fails to map that page and then
accesses unmapped memory.
Since we now have a consistent memory mapping of PDC in 32-bit
and 64-bit address space (the lower 32-bits of the address are in
sync) the power button can be moved back to PDC space.
This patch fixes the power button on Linux, NetBSD and HP-UX.
Signed-off-by: Helge Deller <deller@gmx.de> Tested-by: Bruno Haible <bruno@clisp.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Helge Deller [Wed, 3 Jan 2024 18:55:55 +0000 (19:55 +0100)]
target/hppa: Fix PDC address translation on PA2.0 with PSW.W=0
Fix the address translation for PDC space on PA2.0 if PSW.W=0.
Basically, for any address in the 32-bit PDC range from 0xf0000000 to
0xf1000000 keep the lower 32-bits and just set the upper 32-bits to
0xfffffff0.
This mapping fixes the emulated power button in PDC space for 32- and
64-bit machines and is how the physical C3700 machine seems to map
PDC.
Figures H-10 and H-11 in the parisc2.0 spec [1] show that the 32-bit
region will be mapped somewhere into a higher and bigger 64-bit PDC
space. The start and end of this 64-bit space is defined by the
physical address bits. But the figures don't specifiy where exactly the
mapping will start inside that region. Tests on a real HP C3700
regarding the address of the power button indicate, that the lower
32-bits will stay the same though.
[1] https://parisc.wiki.kernel.org/images-parisc/7/73/Parisc2.0.pdf
Signed-off-by: Helge Deller <deller@gmx.de> Tested-by: Bruno Haible <bruno@clisp.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Helge Deller [Wed, 3 Jan 2024 11:45:06 +0000 (12:45 +0100)]
hw/pci-host/astro: Add missing astro & elroy registers for NetBSD
NetBSD accesses some astro and elroy registers which aren't accessed
by Linux yet. Add emulation for those registers to allow NetBSD to
boot further.
Please note that this patch is not sufficient to completely boot up
NetBSD on the 64-bit C3700 machine yet.
Signed-off-by: Helge Deller <deller@gmx.de> Tested-by: Bruno Haible <bruno@clisp.org>
Helge Deller [Mon, 1 Jan 2024 20:47:30 +0000 (21:47 +0100)]
hw/hppa/machine: Disable default devices with --nodefaults option
Recognize the qemu --nodefaults option, which will disable the
following default devices on hppa:
- lsi53c895a SCSI controller,
- artist graphics card,
- LASI 82596 NIC,
- tulip PCI NIC,
- second serial PCI card,
- USB OHCI controller.
Adding this option is very useful to allow manual testing and
debugging of the other possible devices on the command line.
Signed-off-by: Helge Deller <deller@gmx.de> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Helge Deller [Sun, 31 Dec 2023 08:36:58 +0000 (09:36 +0100)]
hw/hppa/machine: Allow up to 3840 MB total memory
The physical hardware allows DIMMs of 4 MB size and above, allowing up
to 3840 MB of memory, but is restricted by setup code to 3 GB.
Increase the limit to allow up to the maximum amount of memory.
Btw. the memory area from 0xf000.0000 to 0xffff.ffff is reserved by
the architecture for firmware and I/O memory and can not be used for
standard memory.
An upcoming 64-bit SeaBIOS-hppa firmware will allow more than 3.75GB
on 64-bit HPPA64. In this case the ram_max for the pa20 case will change.
Signed-off-by: Helge Deller <deller@gmx.de> Noticed-by: Nelson H. F. Beebe <beebe@math.utah.edu> Fixes: b7746b1194c8 ("hw/hppa/machine: Restrict the total memory size to 3GB") Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Tested-by: Bruno Haible <bruno@clisp.org>
Peter Maydell [Fri, 12 Jan 2024 14:02:53 +0000 (14:02 +0000)]
Merge tag 'pull-testing-updates-120124-2' of https://gitlab.com/stsquad/qemu into staging
testing and misc updates
- add LE microblaze test to avocado
- use modern snapshot=on to avoid trashing disk image
- use plain bool for fe_is_open
- various updates to qtest timeouts
- enable meson test timeouts
- tweak the readthedocs environment
- partially revert un-flaking x86_64
Peter Maydell [Fri, 12 Jan 2024 14:02:31 +0000 (14:02 +0000)]
Merge tag 'pull-request-2024-01-11' of https://gitlab.com/thuth/qemu into staging
* Fix non-deterministic failures of the 'netdev-socket' qtest
* Fix device presence checking in the virtio-ccw qtest
* Support codespell checking in checkpatch.pl
* Fix emulation of LAE s390x instruction
* Work around htags bug when environment is large
* Some other small clean-ups here and there
* tag 'pull-request-2024-01-11' of https://gitlab.com/thuth/qemu:
.gitlab-ci.d/buildtest.yml: Work around htags bug when environment is large
tests/tcg/s390x: Test LOAD ADDRESS EXTENDED
target/s390x: Fix LAE setting a wrong access register
scripts/checkpatch: Support codespell checking
hw/s390x/ccw: Replace dirname() with g_path_get_dirname()
hw/s390x/ccw: Replace basename() with g_path_get_basename()
target/s390x/kvm/pv: Provide some more useful information if decryption fails
gitlab: fix s390x tag for avocado-system-centos
tests/qtest/virtio-ccw: Fix device presence checking
qtest: ensure netdev-socket tests have non-overlapping names
net: handle QIOTask completion to report useful error message
net: add explicit info about connecting/listening state
Revert "tests/qtest/netdev-socket: Raise connection timeout to 120 seconds"
Revert "osdep: add getloadavg"
Revert "netdev: set timeout depending on loadavg"
qtest: use correct boolean type for failover property
q800: move dp8393x_prom memory region to Q800MachineState
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
numa: Skip invalidation of cluster and NUMA node boundary for qtest
There are warning messages printed from tests/qtest/numa-test.c,
to complain the CPU cluster and NUMA node boundary is broken. Since
the broken boundary is expected, we don't want to see the warning
messages.
# cd /home/gavin/sandbox/qemu.main/build
# MALLOC_PERTURB_=255 QTEST_QEMU_BINARY=./qemu-system-aarch64 \
G_TEST_DBUS_DAEMON=../tests/dbus-vmstate-daemon.sh \
QTEST_QEMU_IMG=./qemu-img \
QTEST_QEMU_STORAGE_DAEMON_BINARY=./storage-daemon/qemu-storage-daemon \
tests/qtest/numa-test --tap -k
:
qemu-system-aarch64: warning: CPU-0 and CPU-4 in socket-0-cluster-0 \
have been associated with node-0 and node-1 respectively. \
It can cause OSes like Linux to misbehave
:
Skip the invalidation of CPU cluster and NUMA node boundary when
qtest is enabled, to avoid the warning messages.
Fixes: a494fdb715 ("numa: Validate cluster and NUMA node boundary if required") Signed-off-by: Gavin Shan <gshan@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Alex Bennée [Thu, 21 Dec 2023 17:42:00 +0000 (17:42 +0000)]
readthodocs: fully specify a build environment
This is now expected by rtd so I've expanded using their example as
22.04 is one of our supported platforms. I tried to work out if there
was an easy way to re-generate a requirements.txt from our
pythondeps.toml but in the end went for the easier solution.
Cc: <qemu-stable@nongnu.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20231221174200.2693694-1-alex.bennee@linaro.org>
The mtest2make.py script passes the arg '-t 0' to 'meson test' which
disables all test timeouts. This is a major source of pain when running
in GitLab CI and a test gets stuck. It will stall until GitLab kills the
CI job. This leaves us with little easily consumable information about
the stalled test. The TAP format doesn't show the test name until it is
completed, and TAP output from multiple tests it interleaved. So we
have to analyse the log to figure out what tests had un-finished TAP
output present and thus infer which test case caused the hang. This is
very time consuming and error prone.
By allowing meson to kill stalled tests, we get a direct display of what
test program got stuck, which lets us more directly focus in on what
specific test case within the test program hung.
The other issue with disabling meson test timeouts by default is that it
makes it more likely that maintainers inadvertantly introduce slowdowns.
For example the recent-ish change that accidentally made migrate-test
take 15-20 minutes instead of around 1 minute.
The main risk of this change is that the individual test timeouts might
be too short to allow completion in high load scenarios. Thus, there is
likely to be some short term pain where we have to bump the timeouts for
certain tests to make them reliable enough. The preceeding few patches
raised the timeouts for all failures that were immediately apparent
in GitLab CI.
Even with the possible short term instability, this should still be a
net win for debuggability of failed CI pipelines over the long term.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20230717182859.707658-13-berrange@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20231215070357.10888-17-thuth@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Thomas Huth [Fri, 15 Dec 2023 07:03:56 +0000 (08:03 +0100)]
tests/fp: Bump fp-test-mulAdd test timeout to 3 minutes
When running the tests in slow mode with --enable-debug on a very loaded
system, the fp-test-mulAdd test can take longer than 2 minutes. Bump the
timeout to three minutes to make sure it passes in such situations, too.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20231215070357.10888-16-thuth@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Thomas Huth [Fri, 15 Dec 2023 07:03:55 +0000 (08:03 +0100)]
tests/unit: Bump test-crypto-block test timeout to 5 minutes
When running the tests in slow mode on a very loaded system and with
--enable-debug, the test-crypto-block can take longer than 4 minutes.
Bump the timeout to 5 minutes to make sure that it also passes in
such situations.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20231215070357.10888-15-thuth@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Thomas Huth [Fri, 15 Dec 2023 07:03:54 +0000 (08:03 +0100)]
tests/unit: Bump test-aio-multithread test timeout to 2 minutes
When running the tests in slow mode on a very loaded system and with
--enable-debug, the test-aio-multithread can take longer than 1 minute.
Bump the timeout to two minutes to make sure that it also passes in
such situations.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20231215070357.10888-14-thuth@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Thomas Huth [Fri, 15 Dec 2023 07:03:53 +0000 (08:03 +0100)]
tests/qtest: Bump the device-introspect-test timeout to 12 minutes
When running the test in slow mode on a very loaded system with the
arm/aarch64 target and with --enable-debug, it can take longer than
10 minutes to finish the introspection test. Bump the timeout to twelve
minutes to make sure that it also finishes in such situations.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20231215070357.10888-13-thuth@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
This is reliably hitting the current 2 minute timeout in GitLab CI,
and for the TCI job, it even hits a 6 minute timeout.
Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20230717182859.707658-12-berrange@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20231215070357.10888-12-thuth@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
On a loaded system with --enable-debug, this test can take longer than
5 minutes. Raising the timeout to 6 minutes gives greater headroom for
such situations.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
[thuth: Increase the timeout to 6 minutes for very loaded systems] Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20231215070357.10888-11-thuth@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
The qos-test takes just under 1 minute in a --enable-debug
build. Bumping to 2 minutes will give more headroom.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20230717182859.707658-10-berrange@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20231215070357.10888-10-thuth@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
The boot-serial-test takes about 1 + 1/2 minutes in a --enable-debug
build. Bumping to 3 minutes will give more headroom.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20230717182859.707658-9-berrange@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20231215070357.10888-9-thuth@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
The prom-env-test can take more than 5 minutes in a --enable-debug
build on a loaded system. Bumping to 6 minutes will give more headroom.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
[thuth: Bump timeout to 6 minutes instead of 3] Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20231215070357.10888-8-thuth@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
The pxe-test uses the boot_sector_test() function, and that already
uses a timeout of 600 seconds. So adjust the timeout on the meson
side accordingly.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
[thuth: Bump timeout to 600s and adjust commit description] Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20231215070357.10888-7-thuth@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
The hmp test takes just under 3 minutes in a --enable-debug
build. Bumping to 4 minutes will give more headroom.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20230717182859.707658-6-berrange@redhat.com>
[thuth: fix copy-n-paste error in the description] Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20231215070357.10888-6-thuth@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
The npcm7xx_pwm-test takes 3 & 1/2 minutes in a --enable-debug build.
Bumping to 5 minutes will give more headroom.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20230717182859.707658-5-berrange@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20231215070357.10888-5-thuth@redhat.com>
[AJB: s/pwn/pwm] Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
The qom-test is periodically hitting the 5 minute timeout when running
on the aarch64 emulator under GitLab CI. With an --enable-debug build
it can take over 10 minutes for arm/aarch64 targets. Setting timeout
to 15 minutes gives enough headroom to hopefully make it reliable.
Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20230717182859.707658-4-berrange@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20231215070357.10888-4-thuth@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
The migration test should take between 1 min 30 and 2 mins on reasonably
modern hardware. The test is not especially compute bound, rather its
running time is dominated by the guest RAM size relative to the
bandwidth cap, which forces each iteration to take at least 30 seconds.
None the less under high load conditions with multiple QEMU processes
spawned and competing with other parallel tests, the worst case running
time might be somewhat extended. Bumping the timeout to 8 minutes gives
us good headroom, while still catching stuck tests relatively quickly.
Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20230717182859.707658-3-berrange@redhat.com>
[thuth: Bump timeout to 8 minutes to make it work on very loaded systems, too] Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20231215070357.10888-3-thuth@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Even some of the relatively fast qtests can sometimes hit the 30 second
timeout in GitLab CI under high parallelism/load conditions. Bump the
min to 60 seconds to give a higher margin for reliability.
Reviewed-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20230717182859.707658-2-berrange@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20231215070357.10888-2-thuth@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Alex Bennée [Mon, 11 Dec 2023 14:59:59 +0000 (14:59 +0000)]
chardev: use bool for fe_is_open
The function qemu_chr_fe_init already treats be->fe_open as a bool and
if it acts like a bool it should be one. While we are at it make the
variable name more descriptive and add kdoc decorations.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20231211145959.93759-1-alex.bennee@linaro.org>
Alex Bennée [Fri, 15 Dec 2023 17:47:23 +0000 (17:47 +0000)]
gitlab: include microblazeel in testing
This reverts aeb5f8f248e (gitlab: build the correct microblaze target)
now we actually have a little-endian test in avocado thanks to this
years advent calendar.
Message-Id: <20240103173349.398526-4-alex.bennee@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com>
Alex Bennée [Fri, 15 Dec 2023 17:33:07 +0000 (17:33 +0000)]
tests/avocado: use snapshot=on in kvm_xen_guest
This ensures the rootfs is never permanently changed as we don't need
persistence between tests anyway.
Message-Id: <20240103173349.398526-3-alex.bennee@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Thomas Huth [Fri, 15 Dec 2023 16:18:51 +0000 (17:18 +0100)]
tests/avocado: Add a test for a little-endian microblaze machine
We've already got a test for a big endian microblaze machine, but so
far we lack one for a little endian machine. Now that the QEMU advent
calendar featured such an image, we can test the little endian mode,
too.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20231215161851.71508-1-thuth@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Peter Maydell [Thu, 11 Jan 2024 12:55:43 +0000 (12:55 +0000)]
.gitlab-ci.d/buildtest.yml: Work around htags bug when environment is large
Sometimes the CI "pages" job fails with a message like this from
htags:
$ htags -anT --tree-view=filetree -m qemu_init -t "Welcome to the QEMU sourcecode"
htags: Negative exec line limit = -371
This is due to a bug in hflags where if the environment is too large it
falls over:
https://lists.gnu.org/archive/html/bug-global/2024-01/msg00000.html
This happens to us because GitLab CI puts the commit message of the
commit under test into the CI_COMMIT_MESSAGE and/or CI_COMMIT_TAG_MESSAGE
environment variables, so the job will fail if the commit happens to
have a verbose commit message.
Work around the htags bug by unsetting these variables while running
htags.
Cc: qemu-stable@nongnu.org
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2080 Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20240111125543.1573473-1-peter.maydell@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
Peter Maydell [Thu, 11 Jan 2024 15:19:42 +0000 (15:19 +0000)]
Merge tag 'firmware/edk2-20231213-pull-request' of https://gitlab.com/kraxel/qemu into staging
edk2: update to git snapshot (maybe for-8.2)
This updates edk2 to git master as of today. This picks up a patch
(merged only yesterday, that's why this last-minute PR) which allows to
work around a bug in shim, and enables that workaround in the qemu
firmware builds.
This solves a real-world problem on arm hardware, walk over to
https://gitlab.com/qemu-project/qemu/-/issues/1990 to see the details.
Merging this firmware update that close to the 8.2 release clearly is
not without risks. If I get a 'no', I'm not going to complain.
That said I'm not aware of any bugs, and landing this in 8.2.0 would
make a bunch of folks hanging around in issue 1990 very happy.
Alternative plan would be to merge this after the release, give it some
time for testing, and assuming everything goes well schedule a backport
for 8.2.1
# -----BEGIN PGP SIGNATURE-----
#
# iLMEAAEKAB0WIQS4/x2g0v3LLaCcbCxAov/yOSY+3wUCZZ/QKgAKCRBAov/yOSY+
# 34eqBADA48++Z9gETFNheLUHdYEaja2emn+gSaoHLFquyq/l53w8RfrUII+BzV1o
# T7D8xjlVQldAYZzqQn2pQe2S7r4ggfeNmxGxwJbCTW9sooGMwBnU8+Ix3ruSet7K
# gI+UHLU4oHk6jdrT384tux2EG+qUmlLN1c7j4G/z1OzKEwFv7Q==
# =+Pi0
# -----END PGP SIGNATURE-----
# gpg: Signature made Thu 11 Jan 2024 11:25:30 GMT
# gpg: using RSA key B8FF1DA0D2FDCB2DA09C6C2C40A2FFF239263EDF
# gpg: Good signature from "Song Gao <m17746591750@163.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: B8FF 1DA0 D2FD CB2D A09C 6C2C 40A2 FFF2 3926 3EDF
* tag 'pull-loongarch-20240111' of https://gitlab.com/gaosong/qemu:
hw/intc/loongarch_extioi: Add vmstate post_load support
hw/intc/loongarch_extioi: Add dynamic cpu number support
hw/loongarch/virt: Set iocsr address space per-board rather than percpu
hw/intc/loongarch_ipi: Use MemTxAttrs interface for ipi ops
target/loongarch: Add loongarch kvm into meson build
target/loongarch: Implement set vcpu intr for kvm
target/loongarch: Restrict TCG-specific code
target/loongarch: Implement kvm_arch_handle_exit
target/loongarch: Implement kvm_arch_init_vcpu
target/loongarch: Implement kvm_arch_init function
target/loongarch: Implement kvm get/set registers
target/loongarch: Supplement vcpu env initial when vcpu reset
target/loongarch: Define some kvm_arch interfaces
linux-headers: Synchronize linux headers from linux v6.7.0-rc8
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Zhao Liu [Fri, 5 Jan 2024 08:38:48 +0000 (16:38 +0800)]
scripts/checkpatch: Support codespell checking
Add two spelling check options (--codespell and --codespellfile) to
enhance spelling check through dictionary, which copied the Linux
kernel's implementation in checkpatch.pl.
This check uses the dictionary at "/usr/share/codespell/dictionary.txt"
by default, if there is no dictionary specified under this path, it
will look for the dictionary of python3's codespell (This requires user
to add python3's path in environment variable $PATH, and to install
codespell by "pip install codespell").
Tested-by: Yongwei Ma <yongwei.ma@intel.com> Tested-by: Samuel Tardieu <sam@rfc1149.net> Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Message-ID: <20240105083848.267192-1-zhao1.liu@linux.intel.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
Zhao Liu [Thu, 21 Dec 2023 17:19:21 +0000 (01:19 +0800)]
hw/s390x/ccw: Replace dirname() with g_path_get_dirname()
As commit 3e015d815b3f ("use g_path_get_basename instead of basename")
said, g_path_get_dirname() should be preferred over dirname() since
the former is a portable utility function that has the advantage of not
modifying the string argument.
Replace dirname() with g_path_get_dirname().
Suggested-by: Cédric Le Goater <clg@redhat.com> Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Message-ID: <20231221171921.57784-3-zhao1.liu@linux.intel.com> Reviewed-by: Cédric Le Goater <clg@redhat.com> Reviewed-by: Eric Farman <farman@linux.ibm.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
Zhao Liu [Thu, 21 Dec 2023 17:19:20 +0000 (01:19 +0800)]
hw/s390x/ccw: Replace basename() with g_path_get_basename()
g_path_get_basename() is a portable utility function that has the
advantage of not modifying the string argument, so it should be
preferred over basename().
And also to avoid potential compile breakage with the Musl C library
similar to [1], replace basename() with g_path_get_basename().
Suggested-by: Cédric Le Goater <clg@redhat.com> Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Message-ID: <20231221171921.57784-2-zhao1.liu@linux.intel.com> Reviewed-by: Cédric Le Goater <clg@redhat.com> Reviewed-by: Eric Farman <farman@linux.ibm.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
Thomas Huth [Wed, 10 Jan 2024 14:29:16 +0000 (15:29 +0100)]
target/s390x/kvm/pv: Provide some more useful information if decryption fails
It's a common scenario to copy guest images from one host to another
to run the guest on the other machine. This (of course) does not work
with "secure execution" guests since they are encrypted with one certain
host key. However, if you still (accidentally) do it, you only get a
very user-unfriendly error message that looks like this:
Bibo Mao [Fri, 15 Dec 2023 09:42:58 +0000 (17:42 +0800)]
hw/intc/loongarch_extioi: Add vmstate post_load support
There are elements sw_ipmap and sw_coremap, which is usd to speed
up irq injection flow. They are saved and restored in vmstate during
migration, indeed they can calculated from hw registers. Here
post_load is added for get sw_ipmap and sw_coremap from extioi hw
state.
Signed-off-by: Bibo Mao <maobibo@loongson.cn> Reviewed-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20231215100333.3933632-5-maobibo@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn>
Bibo Mao [Fri, 15 Dec 2023 03:07:36 +0000 (11:07 +0800)]
hw/intc/loongarch_extioi: Add dynamic cpu number support
On LoongArch physical machine, one extioi interrupt controller only
supports 4 cpus. With processor more than 4 cpus, there are multiple
extioi interrupt controllers; if interrupts need to be routed to
other cpus, they are forwarded from extioi node0 to other extioi nodes.
On virt machine model, there is simple extioi interrupt device model.
All cpus can access register of extioi interrupt controller, however
interrupt can only be route to 4 vcpu for compatible with old kernel.
This patch adds dynamic cpu number support about extioi interrupt.
With old kernel legacy extioi model is used, however kernel can detect
and choose new route method in future, so that interrupt can be routed to
all vcpus.
Signed-off-by: Bibo Mao <maobibo@loongson.cn> Reviewed-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20231215100333.3933632-4-maobibo@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn>
Bibo Mao [Wed, 13 Dec 2023 04:13:14 +0000 (12:13 +0800)]
hw/loongarch/virt: Set iocsr address space per-board rather than percpu
LoongArch system has iocsr address space, most iocsr registers are
per-board, however some iocsr register spaces banked for percpu such
as ipi mailbox and extioi interrupt status. For banked iocsr space,
each cpu has the same iocsr space, but separate data.
This patch changes iocsr address space per-board rather percpu,
for iocsr registers specified for cpu, MemTxAttrs.requester_id
can be parsed for the cpu. With this patches, the total address space
on board will be simple, only iocsr address space and system memory,
rather than the number of cpu and system memory.
Signed-off-by: Bibo Mao <maobibo@loongson.cn> Reviewed-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20231215100333.3933632-3-maobibo@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn>
Bibo Mao [Wed, 13 Dec 2023 04:12:01 +0000 (12:12 +0800)]
hw/intc/loongarch_ipi: Use MemTxAttrs interface for ipi ops
There are two interface pairs for MemoryRegionOps, read/write and
read_with_attrs/write_with_attrs. The later is better for ipi device
emulation since initial cpu can be parsed from attrs.requester_id.
And requester_id can be overrided for IOCSR_IPI_SEND and mail_send
function when it is to forward message to another vcpu.
Signed-off-by: Bibo Mao <maobibo@loongson.cn> Reviewed-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20231215100333.3933632-2-maobibo@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn>
Tianrui Zhao [Fri, 5 Jan 2024 07:58:04 +0000 (15:58 +0800)]
target/loongarch: Add loongarch kvm into meson build
Add kvm.c into meson.build to compile it when kvm
is configed. Meanwhile in meson.build, we set the
kvm_targets to loongarch64-softmmu when the cpu is
loongarch. And fix the compiling error when config
is enable-kvm,disable-tcg.
Signed-off-by: Tianrui Zhao <zhaotianrui@loongson.cn> Signed-off-by: xianglai li <lixianglai@loongson.cn> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20240105075804.1228596-10-zhaotianrui@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn>
Tianrui Zhao [Fri, 5 Jan 2024 07:58:02 +0000 (15:58 +0800)]
target/loongarch: Implement kvm_arch_handle_exit
Implement kvm_arch_handle_exit for loongarch. In this
function, the KVM_EXIT_LOONGARCH_IOCSR is handled,
we read or write the iocsr address space by the addr,
length and is_write argument in kvm_run.
Signed-off-by: Tianrui Zhao <zhaotianrui@loongson.cn> Signed-off-by: xianglai li <lixianglai@loongson.cn> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20240105075804.1228596-8-zhaotianrui@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn>
Tianrui Zhao [Fri, 5 Jan 2024 07:58:01 +0000 (15:58 +0800)]
target/loongarch: Implement kvm_arch_init_vcpu
Implement kvm_arch_init_vcpu interface for loongarch,
in this function, we register VM change state handler.
And when VM state changes to running, the counter value
should be put into kvm to keep consistent with kvm,
and when state change to stop, counter value should be
refreshed from kvm.
Signed-off-by: Tianrui Zhao <zhaotianrui@loongson.cn> Signed-off-by: xianglai li <lixianglai@loongson.cn> Reviewed-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20240105075804.1228596-7-zhaotianrui@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn>
Tianrui Zhao [Fri, 5 Jan 2024 07:57:58 +0000 (15:57 +0800)]
target/loongarch: Supplement vcpu env initial when vcpu reset
Supplement vcpu env initial when vcpu reset, including
init vcpu CSR_CPUID,CSR_TID to cpu->cpu_index. The two
regs will be used in kvm_get/set_csr_ioctl.
Signed-off-by: Tianrui Zhao <zhaotianrui@loongson.cn> Signed-off-by: xianglai li <lixianglai@loongson.cn> Reviewed-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20240105075804.1228596-4-zhaotianrui@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn>
Tianrui Zhao [Fri, 5 Jan 2024 07:57:57 +0000 (15:57 +0800)]
target/loongarch: Define some kvm_arch interfaces
Define some functions in target/loongarch/kvm/kvm.c,
such as kvm_arch_put_registers, kvm_arch_get_registers
and kvm_arch_handle_exit, etc. which are needed by
kvm/kvm-all.c. Now the most functions has no content
and they will be implemented in the next patches.
Signed-off-by: Tianrui Zhao <zhaotianrui@loongson.cn> Signed-off-by: xianglai li <lixianglai@loongson.cn> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20240105075804.1228596-3-zhaotianrui@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn>
Tianrui Zhao [Fri, 5 Jan 2024 07:57:56 +0000 (15:57 +0800)]
linux-headers: Synchronize linux headers from linux v6.7.0-rc8
Use the scripts/update-linux-headers.sh to synchronize linux
headers from linux v6.7.0-rc8. We mainly want to add the
loongarch linux headers and then add the loongarch kvm support
based on it.
Signed-off-by: Tianrui Zhao <zhaotianrui@loongson.cn> Acked-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20240105075804.1228596-2-zhaotianrui@loongson.cn> Signed-off-by: Song Gao <gaosong@loongson.cn>
Peter Maydell [Thu, 11 Jan 2024 11:05:44 +0000 (11:05 +0000)]
Merge tag 'pull-target-arm-20240111' of https://git.linaro.org/people/pmaydell/qemu-arm into staging
target-arm queue:
* Emulate FEAT_NV, FEAT_NV2
* add cache controller for Freescale i.MX6
* Add minimal support for the B-L475E-IOT01A board
* Allow SoC models to configure M-profile CPUs with correct number
of NVIC priority bits
* Add missing QOM parent for v7-M SoCs
* Set CTR_EL0.{IDC,DIC} for the 'max' CPU
* hw/intc/arm_gicv3_cpuif: handle LPIs in in the list registers
* tag 'pull-target-arm-20240111' of https://git.linaro.org/people/pmaydell/qemu-arm: (41 commits)
target/arm: Add FEAT_NV2 to max, neoverse-n2, neoverse-v1 CPUs
target/arm: Enhance CPU_LOG_INT to show SPSR on AArch64 exception-entry
target/arm: Report HCR_EL2.{NV,NV1,NV2} in cpu dumps
hw/intc/arm_gicv3_cpuif: Mark up VNCR offsets for GIC CPU registers
target/arm: Mark up VNCR offsets (offsets >= 0x200, except GIC)
target/arm: Mark up VNCR offsets (offsets 0x168..0x1f8)
target/arm: Mark up VNCR offsets (offsets 0x100..0x160)
target/arm: Mark up VNCR offsets (offsets 0x0..0xff)
target/arm: Report VNCR_EL2 based faults correctly
target/arm: Implement FEAT_NV2 redirection of sysregs to RAM
target/arm: Handle FEAT_NV2 redirection of SPSR_EL2, ELR_EL2, ESR_EL2, FAR_EL2
target/arm: Handle FEAT_NV2 changes to when SPSR_EL1.M reports EL2
target/arm: Implement VNCR_EL2 register
target/arm: Handle HCR_EL2 accesses for FEAT_NV2 bits
target/arm: Add FEAT_NV to max, neoverse-n2, neoverse-v1 CPUs
target/arm: Handle FEAT_NV page table attribute changes
target/arm: Treat LDTR* and STTR* as LDR/STR when NV, NV1 is 1, 1
target/arm: Don't honour PSTATE.PAN when HCR_EL2.{NV, NV1} == {1, 1}
target/arm: Always use arm_pan_enabled() when checking if PAN is enabled
target/arm: Trap registers when HCR_EL2.{NV, NV1} == {1, 1}
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* tag 'pull-tcg-20240111' of https://gitlab.com/rth7680/qemu:
util: fix build with musl libc on ppc64le
tcg/ppc: Use new registers for LQ destination
tcg/i386: use 8-bit OR or XOR for unsigned 8-bit immediates
tcg/i386: convert add/sub of 128 to sub/add of -128
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Nicholas Piggin [Sun, 7 Jan 2024 17:01:11 +0000 (03:01 +1000)]
gitlab: fix s390x tag for avocado-system-centos
The 390x tag should be s390x.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Message-ID: <20240107170119.82222-2-npiggin@gmail.com> Reviewed-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
An apparent copy-paste error tests for the presence of the
virtio-rng-ccw device in order to perform tests on the virtio-scsi-ccw
device.
Signed-off-by: Samuel Tardieu <sam@rfc1149.net>
Message-ID: <20240106130121.1244993-1-sam@rfc1149.net> Fixes: 65331bf5d1 ("tests/qtest: Check for virtio-ccw devices before using them") Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
qtest: ensure netdev-socket tests have non-overlapping names
When naming glib tests if the name of one test is a substring of the
name of another test, it is not possible to use the '-p /the/name'
option to run a single test.
Signed-off-by: "Daniel P. Berrangé" <berrange@redhat.com>
Message-ID: <20240104162942.211458-7-berrange@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
net: handle QIOTask completion to report useful error message
The network stream backend uses the async QIO socket APIs for listening
and connecting sockets. It does not check the task object completion
status, however, instead just looking at whether the socket FD is -1
or not.
By checking the task completion, we can set a useful error message for
users instead of the non-actionable "connection error" string.
eg so users will see:
(qemu) info network
net: index=0,type=stream,error: Failed to connect to '/foo.unix': No such file or directory
Signed-off-by: "Daniel P. Berrangé" <berrange@redhat.com>
Message-ID: <20240104162942.211458-6-berrange@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
net: add explicit info about connecting/listening state
When running 'info network', if the stream backend is still in
the process of connecting, or waiting for an incoming connection,
no information is displayed.
There is also no way to distinguish whether the server is still
in the process of setting up the listener socket, or whether it
is ready to accept incoming client connections.
This leads to a race condition in the netdev-socket qtest which
launches a server process followed by a client process. Under
high load conditions it is possible for the client to attempt
to connect before the server is accepting clients. For the
scenarios which do not set the 'reconnect' option, this opens
up a race which can lead to the test scenario failing to reach
the expected state.
Now that 'info network' can distinguish between initialization
phase and the listening phase, the netdev-socket qtest will
correctly synchronize, such that the client QEMU is not spawned
until the server is ready.
This should solve the non-deterministic failures seen with the
netdev-socket qtest.
Signed-off-by: "Daniel P. Berrangé" <berrange@redhat.com>
Message-ID: <20240104162942.211458-5-berrange@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
The test was not timing out because of slow execution. It was
timing out due to a race condition leading to the client QEMU
attempting (and fatally failing) to connect before the server
QEMU was listening.
Signed-off-by: "Daniel P. Berrangé" <berrange@redhat.com>
Message-ID: <20240104162942.211458-4-berrange@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
This functionality is not required after the previous revert
Signed-off-by: "Daniel P. Berrangé" <berrange@redhat.com>
Message-ID: <20240104162942.211458-3-berrange@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
The test was not timing out because of slow execution. It was
timing out due to a race condition leading to the client QEMU
attempting (and fatally failing) to connect before the server
QEMU was listening.
Signed-off-by: "Daniel P. Berrangé" <berrange@redhat.com>
Message-ID: <20240104162942.211458-2-berrange@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
qtest: use correct boolean type for failover property
QMP device_add does not historically validate the parameter types.
At some point it will likely change to enforce correct types, to
match behaviour of -device. The failover property is expected to
be a boolean in JSON.
Signed-off-by: "Daniel P. Berrangé" <berrange@redhat.com>
Message-ID: <20240103123005.2400437-1-berrange@redhat.com> Reviewed-by: Zhao Liu <zhao1.liu@intel.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
Natanael Copa [Tue, 19 Dec 2023 10:51:29 +0000 (11:51 +0100)]
util: fix build with musl libc on ppc64le
Use PPC_FEATURE2_ISEL and PPC_FEATURE2_VEC_CRYPTO from linux headers
instead of the GNU specific PPC_FEATURE2_HAS_ISEL and
PPC_FEATURE2_HAS_VEC_CRYPTO. This fixes build with musl libc.
Cc: qemu-stable@nongnu.org
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1861 Signed-off-by: Natanael Copa <ncopa@alpinelinux.org> Fixes: 63922f467a ("tcg/ppc: Replace HAVE_ISEL macro with a variable") Fixes: 68f340d4cd ("tcg/ppc: Enable Altivec detection")
Message-Id: <20231219105236.7059-1-ncopa@alpinelinux.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
LQ has a constraint that RTp != RA, else SIGILL.
Therefore, force the destination of INDEX_op_qemu_*_ld128 to be a
new register pair, so that it cannot overlap the input address.
This requires new support in process_op_defs and tcg_reg_alloc_op.
Cc: qemu-stable@nongnu.org Fixes: 526cd4ec01f ("tcg/ppc: Support 128-bit load/store") Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20240102013456.131846-1-richard.henderson@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Paolo Bonzini [Thu, 28 Dec 2023 12:05:24 +0000 (13:05 +0100)]
tcg/i386: use 8-bit OR or XOR for unsigned 8-bit immediates
In the case where OR or XOR has an 8-bit immediate between 128 and 255,
we can operate on a low-byte register and shorten the output by two or
three bytes (two if a prefix byte is needed for REX.B).
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20231228120524.70239-1-pbonzini@redhat.com>
[rth: Incorporate into switch.] Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Paolo Bonzini [Thu, 28 Dec 2023 12:05:14 +0000 (13:05 +0100)]
tcg/i386: convert add/sub of 128 to sub/add of -128
Extend the existing conditional that generates INC/DEC, to also swap an
ADD for a SUB and vice versa when the immediate is 128. This facilitates
using OPC_ARITH_EvIb instead of OPC_ARITH_EvIz.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20231228120514.70205-1-pbonzini@redhat.com>
[rth: Use a switch on C] Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Peter Maydell [Wed, 10 Jan 2024 11:41:56 +0000 (11:41 +0000)]
Merge tag 'pull-riscv-to-apply-20240110' of https://github.com/alistair23/qemu into staging
RISC-V PR for 9.0
* Make vector whole-register move (vmv) depend on vtype register
* Fix th.dcache.cval1 priviledge check
* Don't allow write mstatus_vs without RVV
* Use hwaddr instead of target_ulong for RV32
* Fix machine IDs QOM getters\
* Fix KVM reg id sizes
* ACPI: Enable AIA, PLIC and update RHCT
* Fix the interrupts-extended property format of PLIC
* Add support for Zacas extension
* Add amocas.[w,d,q] instructions
* Document acpi parameter of virt machine
* RVA22 profiles support
* Remove group setting of KVM AIA if the machine only has 1 socket
* Add RVV CSRs to KVM
* sifive_u: Update S-mode U-Boot image build instructions
* Upgrade OpenSBI from v1.3.1 to v1.4
* pmp: Ignore writes when RW=01 and MML=0
* Assert that the CSR numbers will be correct
* Don't adjust vscause for exceptions
* Ensure mideleg is set correctly on reset
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# gpg: Signature made Wed 10 Jan 2024 08:56:41 GMT
# gpg: using RSA key 6AE902B6A7CA877D6D659296AF7C95130C538013
# gpg: Good signature from "Alistair Francis <alistair@alistair23.me>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 6AE9 02B6 A7CA 877D 6D65 9296 AF7C 9513 0C53 8013
* tag 'pull-riscv-to-apply-20240110' of https://github.com/alistair23/qemu: (65 commits)
target/riscv: Ensure mideleg is set correctly on reset
target/riscv: Don't adjust vscause for exceptions
target/riscv: Assert that the CSR numbers will be correct
target/riscv: pmp: Ignore writes when RW=01 and MML=0
roms/opensbi: Upgrade from v1.3.1 to v1.4
docs/system/riscv: sifive_u: Update S-mode U-Boot image build instructions
target/riscv/kvm: add RVV and Vector CSR regs
target/riscv/kvm: do PR_RISCV_V_SET_CONTROL during realize()
linux-headers: riscv: add ptrace.h
linux-headers: Update to Linux v6.7-rc5
target/riscv/kvm.c: remove group setting of KVM AIA if the machine only has 1 socket
target/riscv: add rva22s64 cpu
target/riscv: add RVA22S64 profile
target/riscv: add 'parent' in profile description
target/riscv: add satp_mode profile support
target/riscv/cpu.c: add riscv_cpu_is_32bit()
target/riscv/cpu.c: finalize satp_mode earlier
target/riscv: add priv ver restriction to profiles
target/riscv: implement svade
target/riscv: add 'rva22u64' CPU
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* tag 'qemu-sparc-20240110' of https://github.com/mcayland/qemu:
util/fifo8: Introduce fifo8_peek_buf()
util/fifo8: Allow fifo8_pop_buf() to not populate popped length
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
target/riscv: Ensure mideleg is set correctly on reset
Bits 10, 6, 2 and 12 of mideleg are read only 1 when the Hypervisor is
enabled. We currently only set them on accesses to mideleg, but they
aren't correctly set on reset. Let's ensure they are always the correct
value.
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1617 Signed-off-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Message-ID: <20240108001328.280222-4-alistair.francis@wdc.com> Signed-off-by: Alistair Francis <alistair.francis@wdc.com>