* Fix the broken aarch64_tcg_plugins test
* Add test for 64-bit mac99 machine
* Add a Linux-based test for the 40p machine
* Fix issues with record/replay of some s390x instructions
* Fix node.js crashes on emulated s390x due to a bug in the MVC instruction
* Enable virtio-balloon-pci and virtio-mem-pci on s390x
* Fix a libslirp v4.9.0 compilation problem
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Merge tag 'pull-request-2025-01-30' of https://gitlab.com/thuth/qemu into staging
* Convert more avocado tests to the functional framework
* Fix the broken aarch64_tcg_plugins test
* Add test for 64-bit mac99 machine
* Add a Linux-based test for the 40p machine
* Fix issues with record/replay of some s390x instructions
* Fix node.js crashes on emulated s390x due to a bug in the MVC instruction
* Enable virtio-balloon-pci and virtio-mem-pci on s390x
* Fix a libslirp v4.9.0 compilation problem
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# gpg: Signature made Thu 30 Jan 2025 08:13:38 EST
# gpg: using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5
# gpg: issuer "thuth@redhat.com"
# gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full]
# gpg: aka "Thomas Huth <thuth@redhat.com>" [full]
# gpg: aka "Thomas Huth <huth@tuxfamily.org>" [full]
# gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown]
# Primary key fingerprint: 27B8 8847 EEE0 2501 18F3 EAB9 2ED9 D774 FE70 2DB5
* tag 'pull-request-2025-01-30' of https://gitlab.com/thuth/qemu:
net/slirp: libslirp 4.9.0 compatibility
tests/functional/test_mips_malta: Convert the mips big endian replay tests
tests/functional/test_mips64el_malta: Convert the mips64el replay tests
tests/functional/test_mipsel_malta: Convert the mipsel replay tests
tests/functional: Add the ReplayKernelBase class
tests/functional: Add a decorator for skipping long running tests
tests/functional: Extend PPC 40p test with Linux boot
s390x/s390-virtio-ccw: Support plugging PCI-based virtio memory devices
virtio-mem-pci: Allow setting nvectors, so we can use MSI-X
virtio-balloon-pci: Allow setting nvectors, so we can use MSI-X
hw/s390x/s390-virtio-ccw: Fix a record/replay deadlock
tests/tcg/s390x: Test modifying code using the MVC instruction
target/s390x: Fix MVC not always invalidating translation blocks
target/s390x: Fix PPNO execution with icount
tests/functional/test_mips_malta: Fix comment about endianness of the test
tests/functional: Add a ppc64 mac99 test
tests/functional: Fix the aarch64_tcg_plugins test
tests/functional: Convert the migration avocado test
tests/functional: Fix broken decorators with lamda functions
tests/functional/qemu_test/decorators: Fix bad check for imports
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
- Purge of ram_save_target_page_legacy
- Cleanups to postcopy, json writer, migration states
- New migration mode cpr-transfer
- Fix for a -Werror=maybe-uninitialized instance in savevm
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Merge tag 'migration-20250129-pull-request' of https://gitlab.com/farosas/qemu into staging
Migration pull request
- Purge of ram_save_target_page_legacy
- Cleanups to postcopy, json writer, migration states
- New migration mode cpr-transfer
- Fix for a -Werror=maybe-uninitialized instance in savevm
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# gpg: Signature made Wed 29 Jan 2025 10:56:49 EST
# gpg: using RSA key AA1B48B0A22326A5A4C364CFC798DC741BEC319D
# gpg: issuer "farosas@suse.de"
# gpg: Good signature from "Fabiano Rosas <farosas@suse.de>" [unknown]
# gpg: aka "Fabiano Almeida Rosas <fabiano.rosas@suse.com>" [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: AA1B 48B0 A223 26A5 A4C3 64CF C798 DC74 1BEC 319D
* tag 'migration-20250129-pull-request' of https://gitlab.com/farosas/qemu: (42 commits)
migration: refactor ram_save_target_page functions
migration: Trivial cleanup on JSON writer of vmstate_save()
migration: Merge precopy/postcopy on switchover start
migration: Always set DEVICE state
migration: Cleanup qemu_savevm_state_complete_precopy()
migration: Unwrap qemu_savevm_state_complete_precopy() in postcopy
migration: Notify COMPLETE once for postcopy
migration: Take BQL slightly longer in postcopy_start()
migration: Drop cached migration state in migration_maybe_pause()
migration: Adjust locking in migration_maybe_pause()
migration: Adjust postcopy bandwidth during switchover
migration: Synchronize all CPU states only for non-iterable dump
migration: Drop inactivate_disk param in qemu_savevm_state_complete*
migration: Avoid two src-downtime-end tracepoints for postcopy
migration: Optimize postcopy on downtime by avoiding JSON writer
migration: Do not construct JSON description if suppressed
migration: Remove postcopy implications in should_send_vmdesc()
migration: cpr-transfer documentation
migration-test: cpr-transfer
tests/qtest: assert qmp connected
...
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Per [*]:
"we're only interested in adopting SPDX for recording the
licensing info, [not] any other SPDX metadata."
Replace the 'SPDX-FileCopyrightText' and 'SPDX-FileContributor'
tags added by Linaro by 'Copyright (c)' and 'Authors' words
respectively.
[*] https://lore.kernel.org/qemu-devel/20241007154548.1144961-4-berrange@redhat.com/
Inspired-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
This test is for the big endian MIPS target, not for the little endian
target.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Fixes: 79cb4a14cb ("tests/functional: Convert mips32eb 4Kc Malta tests")
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Move the mips big endian replay tests from tests/avocado/replay_kernel.py
to the functional framework. Since the functional tests should be run per
target, we cannot stick all replay tests in one file. Thus let's add
these tests to a separate file now.
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20250128152839.184599-6-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Move the mips64el replay tests from tests/avocado/replay_kernel.py to
the functional framework. Since the functional tests should be run per
target, we cannot stick all replay tests in one file. Thus let's add
these tests to a separate file there now.
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20250128152839.184599-5-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Move the mipsel replay tests from tests/avocado/replay_kernel.py to
the functional framework. Since the functional tests should be run per
target, we cannot stick all replay tests in one file. Thus let's add
these tests to a new, separate file there instead.
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20250128152839.184599-4-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Copy the ReplayKernelBase class from the avocado tests. We are going
to need it to convert the related replay tests in the following patches.
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20250128152839.184599-3-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Some tests have a very long runtime and might run into timeout issues
e.g. when QEMU has been compiled with --enable-debug. Add a decorator
for marking them more easily. Rename the corresponding environment
variable to be more in sync with the other QEMU_TEST_ALLOW_* switches
that we already have, and add a paragraph about it in the documentation.
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20250128152839.184599-2-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Fetch the cdrom image for the IBM 6015 PReP PowerPC machine hosted on
the Juneau Linux Users Group site, boot and check Linux version.
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Cédric Le Goater <clg@redhat.com>
Message-ID: <20250129104844.1322100-1-clg@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Add a small test to prevent regressions.
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20250128001338.11474-2-iii@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
This test is for the big endian MIPS target, not for the little endian
target.
Fixes: 79cb4a14cb ("tests/functional: Convert mips32eb 4Kc Malta tests")
Message-ID: <20250127184112.108122-1-thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
The test sequence boots from disk a mac99 machine in 64-bit mode, in
which case the CPU is a PPC 970.
The buildroot rootfs is built with config :
BR2_powerpc64=y
BR2_powerpc_970=y
and the kernel with the g5 deconfig.
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Cédric Le Goater <clg@redhat.com>
Message-ID: <20250128212145.1186617-1-clg@redhat.com>
[thuth: Adjusted the comment about '-nographic]
Signed-off-by: Thomas Huth <thuth@redhat.com>
Unfortunately, this test had not been added to meson.build, so we did
not notice a regression: Looking for 'Kernel panic - not syncing: VFS:'
as the indication for the final boot state of the kernel was a bad
idea since 'Kernel panic - not syncing' is the default failure
message of the LinuxKernelTest class, and since we're now reading
the console input byte by byte instead of linewise (see commit
cdad03b74f), the failure now triggers before we fully read the
success string. Let's fix this by simply looking for the previous
line in the console output instead.
Also, replace the call to cancel() - this was only available in the
Avocado framework. In the functional framework, we must use skipTest()
instead. While we're at it, also fix the TODO here by looking for the
exact error and only skip the test if the plugins are not available.
Fixes: 3abc545e66 ("tests/functional: Convert the tcg_plugins test")
Fixes: cdad03b74f ("tests/functional: rewrite console handling to be bytewise")
Message-ID: <20250123083625.1498495-1-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Now that we've got a find_free_port() function in the functional
test framework, we can convert the migration test, too.
While the original avocado test was only meant to run on aarch64,
ppc64 and x86, we can turn this into a more generic test by now
and run it on all architectures that have a machine which ships
with a working firmware. To avoid overlapping with the migration
qtest, we now also test migration on machines that are not covered
by the migration qtest yet.
Acked-by: Fabiano Rosas <farosas@suse.de>
Message-ID: <20250103074308.463860-1-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
The decorators that use a lambda function are currently broken
and do not properly skip the test if the condition is not met.
Using "return skipUnless(lambda: ...)" does not work as expected.
To fix it, rewrite the decorators without lambda, it's simpler
that way anyway.
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20250122134315.1448794-3-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
skipIfMissingImports should use importlib.import_module() for checking
whether a module with the name stored in the "impname" variable is
available or not, otherwise the code tries to import a module with
the name "impname" instead.
(This bug hasn't been noticed before since there is another issue
with this decorator that will be fixed by the next patch)
Suggested-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20250122134315.1448794-2-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
DEVICE state was introduced back in 2017:
https://lore.kernel.org/qemu-devel/20171020090556.18631-1-dgilbert@redhat.com/
Quote from Dave's cover letter, when the pre-switchover phase was enabled,
the state transition looks like this:
The precopy flow is:
active->pre-switchover->device->completed
The postcopy flow is:
active->pre-switchover->postcopy-active->completed
To supplement above, when the cap is not enabled:
The precopy flow is:
active->completed
The postcopy flow is:
active->postcopy-active->completed
It works for us, though we have some code just to special case these state
transitions, so the DEVICE state currently is special only to precopy, and
only conditionally.
I had a quick discussion with Libvirt developers, it turns out that this
may not be necessary. IOW, it seems okay we can have DEVICE state to be
generic, so that we don't have over-complicated state machines. It not
only helps align all the migration state machine, help cleanup the code
path especially on pre-switchover handling (see the patch itself), another
side benefit is we can unconditionally have a specific state to mark the
switchover phase, which might be helpful for debugging too.
This patch makes the DEVICE state to be present always, marking that source
QEMU is switching over. Then the state machine will be always as simple
as:
active-> [pre-switchover->] -> device -> [postcopy-active->] -> complete
After the change, no matter whether pre-switchover or postcopy is enabled
or not, we always have DEVICE state showing the switchover phase. When
pre-switchover enabled, we'll have an extra stage before that. When
postcopy is enabled, we'll have an extra stage after that.
A few qtests need touch up in QEMU tree for this change:
- A few iotest outputs (194, 203, 234, 262, 280)
- Teach libqos's migrate() on "device" state
Cc: Jiri Denemark <jdenemar@redhat.com>
Cc: Daniel P. Berrangé <berrange@redhat.com>
Cc: Dr. David Alan Gilbert <dave@treblig.org>
Signed-off-by: Peter Xu <peterx@redhat.com>
Tested-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Juraj Marcin <jmarcin@redhat.com>
Link: https://lore.kernel.org/r/20250114230746.3268797-15-peterx@redhat.com
Signed-off-by: Fabiano Rosas <farosas@suse.de>
Add a migration test for cpr-transfer mode. Defer the connection to the
target monitor, else the test hangs because in cpr-transfer mode QEMU does
not listen for monitor connections until we send the migrate command to
source QEMU.
To test -incoming defer, send a migrate incoming command to the target,
after sending the migrate command to the source, as required by
cpr-transfer mode.
Signed-off-by: Steve Sistare <steven.sistare@oracle.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Link: https://lore.kernel.org/r/1736967650-129648-24-git-send-email-steven.sistare@oracle.com
[only allocate in_channels when needed]
Signed-off-by: Fabiano Rosas <farosas@suse.de>
Change the migrate_qmp and migrate_qmp_fail channels argument to a QObject
type so the caller can manipulate the object before passing it to the
helper. Define migrate_str_to_channel to aid such manipulation.
Add a channels argument to migrate_incoming_qmp.
Signed-off-by: Steve Sistare <steven.sistare@oracle.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Link: https://lore.kernel.org/r/1736967650-129648-22-git-send-email-steven.sistare@oracle.com
Signed-off-by: Fabiano Rosas <farosas@suse.de>
Add an option to defer making the connecting to the monitor and qtest
sockets when calling qtest_init_with_env. The client makes the connection
later by calling qtest_connect and qtest_qmp_handshake.
Signed-off-by: Steve Sistare <steven.sistare@oracle.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Link: https://lore.kernel.org/r/1736967650-129648-20-git-send-email-steven.sistare@oracle.com
[plumb capabilities list into qtest_qmp_handshake]
Signed-off-by: Fabiano Rosas <farosas@suse.de>
Do not query connection parameters if all port numbers are known. This is
more efficient, and also solves a problem for the cpr-transfer test.
At the point where cpr-transfer calls migrate_qmp and migrate_set_ports,
the monitor is not connected and queries are not allowed. Port=0 is
never used for cpr-transfer.
Signed-off-by: Steve Sistare <steven.sistare@oracle.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Link: https://lore.kernel.org/r/1736967650-129648-19-git-send-email-steven.sistare@oracle.com
Signed-off-by: Fabiano Rosas <farosas@suse.de>
Allow each migration test to define its own memory backend, replacing
the standard "-m <size>" specification.
Signed-off-by: Steve Sistare <steven.sistare@oracle.com>
Reviewed-by: Fabiano Rosas <farosas@suse.de>
Link: https://lore.kernel.org/r/1736967650-129648-18-git-send-email-steven.sistare@oracle.com
Signed-off-by: Fabiano Rosas <farosas@suse.de>
* hw/arm: Remove various uses of first_cpu global
* hw/char/imx_serial: Fix reset value of UFCR register
* hw/char/imx_serial: Update all state before restarting ageing timer
* hw/pci-host/designware: Expose MSI IRQ
* hw/arm/stellaris: refactoring, cleanup
* hw/arm/stellaris: map both I2C controllers
* tests/functional: Add a test for the arm microbit machine
* target/arm: arm_reset_sve_state() should set FPSR, not FPCR
* target/arm: refactorings preparatory to FEAT_AFP implementation
* fpu: Rename float_flag_input_denormal to float_flag_input_denormal_flushed
* fpu: Rename float_flag_output_denormal to float_flag_output_denormal_flushed
* hw/usb/canokey: Fix buffer overflow for OUT packet
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Merge tag 'pull-target-arm-20250128-1' of https://git.linaro.org/people/pmaydell/qemu-arm into staging
target-arm queue:
* hw/arm: Remove various uses of first_cpu global
* hw/char/imx_serial: Fix reset value of UFCR register
* hw/char/imx_serial: Update all state before restarting ageing timer
* hw/pci-host/designware: Expose MSI IRQ
* hw/arm/stellaris: refactoring, cleanup
* hw/arm/stellaris: map both I2C controllers
* tests/functional: Add a test for the arm microbit machine
* target/arm: arm_reset_sve_state() should set FPSR, not FPCR
* target/arm: refactorings preparatory to FEAT_AFP implementation
* fpu: Rename float_flag_input_denormal to float_flag_input_denormal_flushed
* fpu: Rename float_flag_output_denormal to float_flag_output_denormal_flushed
* hw/usb/canokey: Fix buffer overflow for OUT packet
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# gpg: Signature made Tue 28 Jan 2025 15:12:29 EST
# gpg: using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg: issuer "peter.maydell@linaro.org"
# 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]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE
* tag 'pull-target-arm-20250128-1' of https://git.linaro.org/people/pmaydell/qemu-arm: (36 commits)
hw/usb/canokey: Fix buffer overflow for OUT packet
target/arm: Use FPST_A64_F16 for halfprec-to-other conversions
target/arm: Remove redundant advsimd float16 helpers
fpu: Fix a comment in softfloat-types.h
fpu: Rename float_flag_output_denormal to float_flag_output_denormal_flushed
fpu: Rename float_flag_input_denormal to float_flag_input_denormal_flushed
target/arm: Remove now-unused vfp.fp_status_f16 and FPST_FPCR_F16
target/arm: Use FPST_A64_F16 in A64 decoder
target/arm: Use FPST_A32_F16 in A32 decoder
target/arm: Use fp_status_f16_a64 in AArch64-only helpers
target/arm: Use fp_status_f16_a32 in AArch32-only helpers
target/arm: Define new fp_status_f16_a32 and fp_status_f16_a64
target/arm: Remove now-unused vfp.fp_status and FPST_FPCR
target/arm: Use FPST_A64 in A64 decoder
target/arm: Use FPST_A32 in A32 decoder
target/arm: Use fp_status_a32 in vfp_cmp helpers
target/arm: Use fp_status_a32 in vjvct helper
target/arm: Use fp_status_a64 or fp_status_a32 in is_ebf()
target/arm: Use vfp.fp_status_a64 in A64-only helper functions
target/arm: Define new fp_status_a32 and fp_status_a64
...
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
We don't have any functional tests for this machine yet, thus let's
add a test with a MicroPython binary that is available online
(thanks to Joel Stanley for providing it, see:
https://www.mail-archive.com/qemu-devel@nongnu.org/msg606064.html ).
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-id: 20250124101709.1591761-1-thuth@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
The main changes compared to upstream 2024.11 buildroot are
- bumped Linux to version 6.11.11 with a custom config
- changed U-Boot to OpenBMC branch for more support
- included extra target packages
See branch [1] for more details.
There is a slight output change when powering off the machine,
the console now contains :
reboot: Power off not available: System halted
Adjust accordingly the expect string in
do_test_arm_aspeed_buildroot_poweroff().
[1] https://github.com/legoater/buildroot/commits/aspeed-2024.11
Reviewed-by: Jamin Lin <jamin_lin@aspeedtech.com>
Link: https://lore.kernel.org/qemu-devel/20250122070909.1138598-9-clg@redhat.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
Use the serial console to execute the commands in the guest instead
of using ssh since we don't have ssh support in the functional
framework yet.
Acked-by: David Woodhouse <dwmw@amazon.co.uk>
Message-ID: <20250113082516.57894-1-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
* Reduce the overhead for simple RISC-V vector unit-stride loads and stores
* Add V bit to GDB priv reg
* Add 'sha' support
* Add traces for exceptions in user mode
* Update Pointer Masking to Zjpm v1.0
* Add Smrnmi support
* Fix timebase-frequency when using KVM acceleration
* Add RISC-V Counter delegation ISA extension support
* Add support for Smdbltrp and Ssdbltrp extensions
* Introduce a translation tag for the IOMMU page table cache
* Support Supm and Sspm as part of Zjpm v1.0
* Convert htif debug prints to trace event
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Merge tag 'pull-riscv-to-apply-20250119-1' of https://github.com/alistair23/qemu into staging
Second RISC-V PR for 10.0
* Reduce the overhead for simple RISC-V vector unit-stride loads and stores
* Add V bit to GDB priv reg
* Add 'sha' support
* Add traces for exceptions in user mode
* Update Pointer Masking to Zjpm v1.0
* Add Smrnmi support
* Fix timebase-frequency when using KVM acceleration
* Add RISC-V Counter delegation ISA extension support
* Add support for Smdbltrp and Ssdbltrp extensions
* Introduce a translation tag for the IOMMU page table cache
* Support Supm and Sspm as part of Zjpm v1.0
* Convert htif debug prints to trace event
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# -----END PGP SIGNATURE-----
# gpg: Signature made Sat 18 Jan 2025 20:11:40 EST
# 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-20250119-1' of https://github.com/alistair23/qemu: (50 commits)
hw/char/riscv_htif: Convert HTIF_DEBUG() to trace events
target/riscv: Support Supm and Sspm as part of Zjpm v1.0
hw/riscv/riscv-iommu.c: Introduce a translation tag for the page table cache
target/riscv: Add Smdbltrp ISA extension enable switch
target/riscv: Implement Smdbltrp behavior
target/riscv: Implement Smdbltrp sret, mret and mnret behavior
target/riscv: Add Smdbltrp CSRs handling
target/riscv: Add Ssdbltrp ISA extension enable switch
target/riscv: Implement Ssdbltrp exception handling
target/riscv: Implement Ssdbltrp sret, mret and mnret behavior
target/riscv: Add Ssdbltrp CSRs handling
target/riscv: Fix henvcfg potentially containing stale bits
target/riscv: Add configuration for S[m|s]csrind, Smcdeleg/Ssccfg
target/riscv: Add implied rule for counter delegation extensions
target/riscv: Invoke pmu init after feature enable
target/riscv: Add counter delegation/configuration support
target/riscv: Add select value range check for counter delegation
target/riscv: Add counter delegation definitions
target/riscv: Add properties for counter delegation ISA extensions
target/riscv: Support generic CSR indirect access
...
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
shgatpa is defined in RVA22 as:
"For each supported virtual memory scheme SvNN supported in satp, the
corresponding hgatp SvNNx4 mode must be supported. The hgatp mode Bare
must also be supported."
Claim support for shgatpa since this is always true for TCG.
Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20241218114026.1652352-9-dbarboza@ventanamicro.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
shvsatpa is defined in RVA22 as:
"All translation modes supported in satp must be supported in vsatp."
This is always true in TCG so let's claim support for it.
Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20241218114026.1652352-8-dbarboza@ventanamicro.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
shvstvecd is defined in RVA22 as:
"vstvec.MODE must be capable of holding the value 0 (Direct).
When vstvec.MODE=Direct, vstvec.BASE must be capable of holding any
valid four-byte-aligned address."
This is always true for TCG so let's claim support for it.
Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20241218114026.1652352-7-dbarboza@ventanamicro.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
shtvala is described in RVA22 as:
"htval must be written with the faulting guest physical address
in all circumstances permitted by the ISA."
This is the case since commit 3067553993, so claim support for shtvala.
Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20241218114026.1652352-6-dbarboza@ventanamicro.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
shvstvala is defined in RVA22 as:
"vstval must be written in all cases described above for stval."
By "cases describe above" the doc refer to the description of sstvala:
"stval must be written with the faulting virtual address for load,
store, and instruction page-fault, access-fault, and misaligned
exceptions, and for breakpoint exceptions other than those caused by
execution of the EBREAK or C.EBREAK instructions. For
virtual-instruction and illegal-instruction exceptions, stval must be
written with the faulting instruction."
We already have sstvala, and our vstval follows the same rules as stval,
so we can claim to support shvstvala too.
Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20241218114026.1652352-5-dbarboza@ventanamicro.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
shcounterenw is defined in RVA22 as:
"For any hpmcounter that is not read-only zero, the corresponding bit in
hcounteren must be writable."
This is always true in TCG so let's claim support for it.
Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20241218114026.1652352-4-dbarboza@ventanamicro.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
The pc-i440fx-2.3 machine type has been removed in commit 46a2bd5257
("hw/i386/pc: Remove deprecated pc-i440fx-2.3 machine") already, so
these tests are just dead code by now.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Fabiano Rosas <farosas@suse.de>
Link: https://lore.kernel.org/r/20250117102738.59714-2-thuth@redhat.com
Signed-off-by: Fabiano Rosas <farosas@suse.de>
In real use cases, the migrate-recover command requires out-of-band
execution, because the thread processing normal commands is blocked by a
page fault in the guest memory. With this change, the tests will be
closer to real use cases and could help detect regressions and other
bugs in migration recovery.
Signed-off-by: Juraj Marcin <jmarcin@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Fabiano Rosas <farosas@suse.de>
This patch adds a new version of qtest_init_with_env() that allows
specifying QMP capabilities that should be enabled during handshake.
This is useful for example if a test needs out-of-band execution of QMP
commands, it can initialize with the oob capability.
Signed-off-by: Juraj Marcin <jmarcin@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Fabiano Rosas <farosas@suse.de>
The RISC-V architecture supports the creation of custom
CSR-mapped devices. It would be convenient to test them in the same way
as MMIO-mapped devices. To do this, a new call has been added
to read/write CSR registers.
Signed-off-by: Ivan Klokov <ivan.klokov@syntacore.com>
Acked-by: Fabiano Rosas <farosas@suse.de>
Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Signed-off-by: Fabiano Rosas <farosas@suse.de>
A number of copy and paste kdoc comments are referring to the wrong
definition. Fix those cases.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20250116160306.1709518-29-alex.bennee@linaro.org>
Windows uses a special mechanism to enable plugins to work (DLL delay
loading). Option for lld is different than ld.
MSYS2 clang based environment use lld by default, so restricting to this
config on Windows is safe, and will avoid false bug reports.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Tested-by: Stefan Weil <sw@weilnetz.de>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20250110203401.178532-4-pierrick.bouvier@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20250116160306.1709518-26-alex.bennee@linaro.org>
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20250115125342.3883374-2-imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
