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11540 commits

Author SHA1 Message Date
Kohei Tokunaga
01499add2a contrib/plugins: Fix type conflict of GLib function pointers
On Emscripten, function pointer casts can result in runtime failures due to
strict function signature checks. This affects the use of g_list_sort and
g_slist_sort, which internally perform function pointer casts that are not
supported by Emscripten. To avoid these issues, g_list_sort_with_data and
g_slist_sort_with_data should be used instead, as they do not rely on
function pointer casting.

Signed-off-by: Kohei Tokunaga <ktokunaga.mail@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <0fcddfca16ca8da2bdaa7b2c114476f5b73d032b.1745295397.git.ktokunaga.mail@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2025-04-25 17:09:58 +02:00
Philippe Mathieu-Daudé
2cd09e47aa qom: Make InterfaceInfo[] uses const
Mechanical change using:

  $ sed -i -E 's/\(InterfaceInfo.?\[/\(const InterfaceInfo\[/g' \
              $(git grep -lE '\(InterfaceInfo.?\[\]\)')

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20250424194905.82506-7-philmd@linaro.org>
2025-04-25 17:00:41 +02:00
Philippe Mathieu-Daudé
12d1a768bd qom: Have class_init() take a const data argument
Mechanical change using gsed, then style manually adapted
to pass checkpatch.pl script.

Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20250424194905.82506-4-philmd@linaro.org>
2025-04-25 17:00:41 +02:00
Stefan Hajnoczi
019fbfa4bc Miscellaneous patches for 2025-04-24
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Merge tag 'pull-misc-2025-04-24' of https://repo.or.cz/qemu/armbru into staging

Miscellaneous patches for 2025-04-24

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# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full]
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* tag 'pull-misc-2025-04-24' of https://repo.or.cz/qemu/armbru:
  cleanup: Drop pointless label at end of function
  cleanup: Drop pointless return at end of function
  cleanup: Re-run return_directly.cocci

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2025-04-24 13:44:57 -04:00
Markus Armbruster
8a2b516ba2 cleanup: Drop pointless return at end of function
A few functions now end with a label.  The next commit will clean them
up.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20250407082643.2310002-3-armbru@redhat.com>
[Straightforward conflict with commit 988ad4cceb (hw/loongarch/virt:
Fix cpuslot::cpu set at last in virt_cpu_plug()) resolved]
2025-04-24 09:33:42 +02:00
Markus Armbruster
720a0e417e cleanup: Re-run return_directly.cocci
Coccinelle's indentation of virt_create_plic() results in a long line.
Avoid that by mimicking the old indentation manually.

Don't touch tests/tcg/mips/user/.  I'm not sure these files are ours
to make style cleanups on.  They might be imported third-party code,
which we should leave as is to not complicate future updates.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20250407082643.2310002-2-armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2025-04-24 09:33:24 +02:00
Richard Henderson
548a01650c include/system: Move exec/ramblock.h to system/ramblock.h
Convert the existing includes with sed.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-04-23 14:08:26 -07:00
Richard Henderson
91a853837d include/system: Move exec/ioport.h to system/ioport.h
Convert the existing includes with sed.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-04-23 14:08:21 -07:00
Richard Henderson
8be545ba5a include/system: Move exec/memory.h to system/memory.h
Convert the existing includes with

  sed -i ,exec/memory.h,system/memory.h,g

Move the include within cpu-all.h into a !CONFIG_USER_ONLY block.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-04-23 14:08:21 -07:00
Thomas Huth
99fb9256b7 tests/functional: Remove unnecessary import statements
pylint complains about these unnecessary import statements,
so let's remove them.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20250414145457.261734-1-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2025-04-23 07:51:25 +02:00
Thomas Huth
858640eaee tests/functional: Remove semicolons at the end of lines
Yes, we are all C coders who try to write Python code for testing...
but still, let's better avoid semicolons at the end of the lines
to keep "pylint" happy!

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Nina Schoetterl-Glausch <nsg@linux.ibm.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Message-ID: <20250327201305.996241-1-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2025-04-23 07:51:25 +02:00
Thomas Huth
52e9ed6d3a Remove the remainders of the Avocado tests
Now that all Avocado tests have been converted to or been replaced by
other functional tests, we can delete the remainders of the Avocado
tests from the QEMU source tree.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20250414113031.151105-16-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2025-04-23 07:51:25 +02:00
Thomas Huth
5c2bae2155 tests/functional: Convert the SMMU test to the functional framework
This test was using cloudinit and a "dnf install" command in the guest
to exercise the NIC with SMMU enabled. Since we don't have the cloudinit
stuff in the functional framework and we should not rely on having access
to external networks (once our ASSETs have been cached), we rather boot
into the initrd first, manually mount the root disk and then use the
check_http_download() function from the functional framework here instead
for testing whether the network works as expected.

Unfortunately, there seems to be a small race when using the files
from Fedora 33: To enter the initrd shell, we have to send a "return"
once. But it does not seem to work if we send it too early. Using a
sleep(0.2) makes it work reliably for me, but to make it even more
unlikely to trigger this situation, let's better limit the Fedora 33
tests to only run with KVM.

Finally, while we're at it, we also add some lines for testing writes
to the hard disk, as we already do it in the test_intel_iommu test.

Reviewed-by: Eric Auger <eric.auger@redhat.com>
Tested-by: Eric Auger <eric.auger@redhat.com>
Message-ID: <20250414113031.151105-14-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2025-04-23 07:51:25 +02:00
Thomas Huth
a820caf844 tests/functional: Use the tuxrun kernel for the aarch64 replay test
This way we can do a full boot in record-replay mode and
should get a similar test coverage compared to the old
replay test from tests/avocado/replay_linux.py.

Since the aarch64 test was the last avocado test in the
tests/avocado/replay_linux.py file, we can remove this
file now completely.

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20250414113031.151105-13-thuth@redhat.com>
2025-04-23 07:51:25 +02:00
Thomas Huth
7fecdb0acd tests/functional: Use the tuxrun kernel for the x86 replay test
This way we can do a full boot in record-replay mode and
should get a similar test coverage compared to the old
replay test from tests/avocado/replay_linux.py. Thus remove
the x86 avocado replay_linux test now.

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20250414113031.151105-12-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2025-04-23 07:51:25 +02:00
Thomas Huth
e83aee9c6a tests/avocado: Remove the boot_linux.py tests
These tests are based on the cloudinit functions from Avocado.
The cloudinit is very, very slow compared to our other tests,
so most of these Avocado tests have either been disabled by default
with a decorator, or have been marked to only run with KVM.

We won't include this sluggish cloudinit stuff in the functional
framework, and we've already got plenty of other tests there that
check pretty much the same things, so let's simply get rid of these
old tests now.

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20250414113031.151105-11-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2025-04-23 07:51:25 +02:00
Thomas Huth
f79592f427 tests/functional: Convert the 64-bit big endian Wheezy mips test
Reuse the test function from the 32-bit big endian test to easily
convert the 64-bit big endian Wheezy mips test.

Since this was the last test in tests/avocado/linux_ssh_mips_malta.py,
we can remove this avocado file now, too.

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20250414113031.151105-10-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2025-04-23 07:51:25 +02:00
Thomas Huth
8e3461c3a6 tests/functional: Convert the 64-bit little endian Wheezy mips test
Reuse the test function from the 32-bit big endian test to easily
convert the 64-bit little endian Wheezy mips test.

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20250414113031.151105-9-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2025-04-23 07:51:25 +02:00
Thomas Huth
689a8b56a6 tests/functional: Convert the 32-bit little endian Wheezy mips test
Reuse the test function from the big endian test to easily
convert the 32-bit little endian Wheezy mips test.

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20250414113031.151105-8-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2025-04-23 07:51:25 +02:00
Thomas Huth
42a87f0ce7 tests/functional: Convert the 32-bit big endian Wheezy mips test
The test checks some entries in /proc and the output of some commands ...
we put these checks into exportable functions now so that they can
be reused more easily.

Additionally the linux_ssh_mips_malta.py uses SSH to test the networking
of the guest. Since we don't have a SSH module in the functional
framework yet, let's use the check_http_download() function here instead.

And while we're at it, also switch the NIC to e1000 now to get some more
test coverage, since the "pcnet" device is already tested in the test
test_mips_malta_cpio.

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20250414113031.151105-7-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2025-04-23 07:51:25 +02:00
Thomas Huth
574f71bc1f tests/avocado: Remove the LinuxKernelTest class
All tests that used this class have been converted to the functional
framework, so we can remove the boot_linux_console.py file now.

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20250414113031.151105-6-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2025-04-23 07:51:25 +02:00
Thomas Huth
0e756f404d tests/functional: Convert the i386 replay avocado test
Since this was the last test in tests/avocado/replay_kernel.py,
we can remove that Avocado file now.

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20250414113031.151105-5-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2025-04-23 07:51:25 +02:00
Thomas Huth
951ededf12 tests/functional: Convert reverse_debugging tests to the functional framework
These tests are using the gdb-related library functions from the
Avocado framework which we don't have in the functional framework
yet. So for the time being, keep those imports and skip the test
if the Avocado framework is not installed on the host.

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20250414113031.151105-4-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2025-04-23 07:51:25 +02:00
Thomas Huth
bc65ae6961 tests/functional: Move the check for the parameters from avocado to functional
test_x86_64_pc in tests/avocado/boot_linux_console.py only checks
whether the kernel parameters have correctly been passed to the
kernel in the guest by looking for them in the console output of the
guest. Let's move that to the functional test framework now, but
instead of doing it in a separate test, let's do it for all tuxrun
tests instead, so it is done automatically for all targets that have
a tuxrun test.

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20250414113031.151105-3-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2025-04-23 07:51:25 +02:00
Cornelia Huck
4e3823c68c tests/functional/test_vnc: skip test if no crypto backend available
The test_change_password test will fail if no cryptographic backend is
available (e.g. if QEMU was built on a system with no cryptographic
library development packages installed); just skip the test in that
case.

Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20250414093732.220498-1-cohuck@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2025-04-23 07:51:25 +02:00
Pierrick Bouvier
8bdd3a0308 tests/functional/test_aarch64_replay: reenable on macos
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20250410225550.46807-3-pierrick.bouvier@linaro.org>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2025-04-14 11:03:16 -04:00
Pierrick Bouvier
d832ff9d02 tests/tcg/plugins: add plugin to test reset and uninstall
We perform a plugin reset, uninstall, and make sure we went through
those steps.

Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Message-Id: <20250404032027.430575-3-pierrick.bouvier@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2025-04-09 10:35:29 +01:00
Alex Bennée
9edb9c2a6a tests/tcg: fix semihosting SYS_EXIT for aarch64 in boot.S
We don't expect to hit exceptions in our testing so currently all the
vectors report an un-expected exception and then attempt to exit.
However for aarch64 we should always use the extended information
block as we do in _exit. Rather than duplicate the code on the error
handler just branch to the _exit handler with a failing status code.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20250404115641.258048-1-alex.bennee@linaro.org>
2025-04-09 10:35:16 +01:00
Stefan Hajnoczi
c302660920 Block layer patches
- scsi-disk: Apply error policy for host_status errors again
 - qcow2: Fix qemu-img info crash with missing crypto header
 - qemu-img bench: Fix division by zero for zero-sized images
 - test-bdrv-drain: Fix data races
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Merge tag 'for-upstream' of https://repo.or.cz/qemu/kevin into staging

Block layer patches

- scsi-disk: Apply error policy for host_status errors again
- qcow2: Fix qemu-img info crash with missing crypto header
- qemu-img bench: Fix division by zero for zero-sized images
- test-bdrv-drain: Fix data races

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# gpg:                using RSA key DC3DEB159A9AF95D3D7456FE7F09B272C88F2FD6
# gpg:                issuer "kwolf@redhat.com"
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full]
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74  56FE 7F09 B272 C88F 2FD6

* tag 'for-upstream' of https://repo.or.cz/qemu/kevin:
  test-bdrv-drain: Fix data races
  scsi-disk: Apply error policy for host_status errors again
  qcow2: Don't crash qemu-img info with missing crypto header
  qemu-img: fix division by zero in bench_cb() for zero-sized images

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2025-04-08 09:59:33 -04:00
Vitalii Mordan
f8222bfba3 test-bdrv-drain: Fix data races
This patch addresses potential data races involving access to Job fields
in the test-bdrv-drain test.

Fixes: 7253220de4 ("test-bdrv-drain: Test drain vs. block jobs")
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2900
Signed-off-by: Vitalii Mordan <mordan@ispras.ru>
Message-ID: <20250402102119.3345626-1-mordan@ispras.ru>
[kwolf: Fixed up coding style and one missing atomic access]
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2025-04-08 15:00:01 +02:00
Kevin Wolf
8e4ffb4ef4 qcow2: Don't crash qemu-img info with missing crypto header
qcow2_refresh_limits() assumes that s->crypto is non-NULL whenever
bs->encrypted is true. This is actually not the case: qcow2_do_open()
allows to open an image with a missing crypto header for BDRV_O_NO_IO,
and then bs->encrypted is true, but s->crypto is still NULL.

It doesn't make sense to open an invalid image, so remove the exception
for BDRV_O_NO_IO. This catches the problem early and any code that makes
the same assumption is safe now.

At the same time, in the name of defensive programming, we shouldn't
make the assumption in the first place. Let qcow2_refresh_limits() check
s->crypto rather than bs->encrypted. If s->crypto is NULL, it also can't
make any requirement on request alignment.

Finally, start a qcow2-encryption test case that only serves as a
regression test for this crash for now.

Reported-by: Leonid Reviakin <L.reviakin@fobos-nt.ru>
Reported-by: Denis Rastyogin <gerben@altlinux.org>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-ID: <20250318201143.70657-1-kwolf@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2025-04-08 12:13:17 +02:00
Markus Armbruster
bc361f2f9b docs/sphinx/qmp_lexer: Generalize elision syntax
Accept "... lorem ipsum ..."  in addition to "...".

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20250404121413.1743790-7-armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
2025-04-08 09:04:34 +02:00
Stefan Hajnoczi
53f3a13ac1 tcg: Allocate TEMP_VAL_MEM frame in temp_load()
tests/functional: Skip aarch64_replay test on macOS
 hw/arm: Do not build VMapple machine by default
 tests/functional/test_aarch64_rme_virt: fix sporadic failure
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Merge tag 'pull-tcg-20250403' of https://gitlab.com/rth7680/qemu into staging

tcg: Allocate TEMP_VAL_MEM frame in temp_load()
tests/functional: Skip aarch64_replay test on macOS
hw/arm: Do not build VMapple machine by default
tests/functional/test_aarch64_rme_virt: fix sporadic failure

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# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [full]
# Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A  05C0 64DF 38E8 AF7E 215F

* tag 'pull-tcg-20250403' of https://gitlab.com/rth7680/qemu:
  hw/arm: Do not build VMapple machine by default
  tests/qtest: Skip Aarch64 VMapple machine
  tests/functional: Skip aarch64_replay test on macOS
  tests/functional: Add a decorator for skipping tests on particular OS
  tests/functional/test_aarch64_rme_virt: fix sporadic failure
  tcg: Allocate TEMP_VAL_MEM frame in temp_load()

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2025-04-04 10:23:17 -04:00
Philippe Mathieu-Daudé
51514a34b3 tests/qtest: Skip Aarch64 VMapple machine
First, the VMapple machine only works with the ARM 'host' CPU
type, which isn't accepted for QTest:

  $ qemu-system-aarch64 -M vmapple -accel qtest
  qemu-system-aarch64: The 'host' CPU type can only be used with KVM or HVF

Second, the QTest framework expects machines to be createable
without specifying optional arguments, however the VMapple
machine requires few of them:

  $ qemu-system-aarch64 -M vmapple -accel qtest
  qemu-system-aarch64: No firmware specified

  $ qemu-system-aarch64 -M vmapple -accel qtest -bios /dev/null
  qemu-system-aarch64: No AUX device. Please specify one as pflash drive.

Restrict this machine with QTest so we can at least run check-qtest,
otherwise we get:

  $ make check-qtest-aarch64
  qemu-system-aarch64: The 'host' CPU type can only be used with KVM or HVF
  Broken pipe
  ../tests/qtest/libqtest.c:199: kill_qemu() tried to terminate QEMU process but encountered exit status 1 (expected 0)
  ...
   7/26 qemu:qtest+qtest-aarch64 / qtest-aarch64/test-hmp     ERROR      24.71s   killed by signal 6 SIGABRT
   2/26 qemu:qtest+qtest-aarch64 / qtest-aarch64/qom-test     ERROR      71.23s   killed by signal 6 SIGABRT

Suggested-by: Fabiano Rosas <farosas@suse.de>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20250403203241.46692-5-philmd@linaro.org>
2025-04-03 16:11:09 -07:00
Philippe Mathieu-Daudé
bd20bc46fe tests/functional: Skip aarch64_replay test on macOS
As of v10.0.0-rc2 this test is still failing on macos:

  $ make check-functional-aarch64 V=1
  ...
  ERROR:../../replay/replay-internal.c:235:replay_mutex_unlock: assertion failed: (replay_mutex_locked())
  Bail out! ERROR:../../replay/replay-internal.c:235:replay_mutex_unlock: assertion failed: (replay_mutex_locked())

This is tracked as https://gitlab.com/qemu-project/qemu/-/issues/2907

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20250403203241.46692-4-philmd@linaro.org>
2025-04-03 16:11:09 -07:00
Philippe Mathieu-Daudé
00f119f4c4 tests/functional: Add a decorator for skipping tests on particular OS
Since tests might be failing on some operating systems,
introduce the skipIfOperatingSystem() decorator.

Acked-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20250403203241.46692-3-philmd@linaro.org>
2025-04-03 16:11:09 -07:00
Pierrick Bouvier
4412d71382 tests/functional/test_aarch64_rme_virt: fix sporadic failure
This test was randomly failing on our CI, and on dev machines,
especially with QEMU debug builds.

>From the information collected, it's related to an implementation choice
in edk2 QEMU virt support. The workaround is to disable KASLR, to avoid
accessing protected memory.
Note: this is *not* needed for the similar test_aarch64_rme_sbsaref.

More information is available on the associated GitLab issue.

Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2823
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20250328183816.2687925-1-pierrick.bouvier@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20250403203241.46692-2-philmd@linaro.org>
2025-04-03 16:11:09 -07:00
Thomas Huth
961841472d Revert "iotests: Stop NBD server in test 162 before starting the next one"
This reverts commit e2668ba1ed.

This commit made test 162 fail occasionally with:

 162   fail      [13:06:40] [13:06:40]   0.2s   (last: 0.2s)  output mismatch
 --- tests/qemu-iotests/162.out
 +++ tests/qemu-iotests/scratch/qcow2-file-162/162.out.bad
 @@ -3,6 +3,7 @@
  === NBD ===
  qemu-img: Could not open 'json:{"driver": "nbd", "host": -1}': address
   resolution failed for -1:10809: Name or service not known
  image: nbd://localhost:PORT
 +./common.rc: line 371: kill: (891116) - No such process
  image: nbd+unix://?socket=42

The nbd server should normally terminate automatically, so trying to
kill it here now seems to cause a race that will cause a test failure
when the server terminated before the kill command has been executed.

The "Stop NBD server" patch has originally been written to solve another
problem with a hanging nbd server, but since that problem has been properly
solved by commit 3e16834856, we now don't need the "_stop_nbd_server" here
anymore.

Reviewed-by: Hanna Czenczek <hreitz@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20250326143533.932899-1-thuth@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
2025-04-03 16:57:57 -05:00
Thomas Huth
5a8d024f8d tests/functional/test_vnc: Skip test if VNC support is not available
These tests currently fail if VNC support has not been compiled into
the QEMU binary. Let's add some checks to skip the tests in that
case instead.

Message-ID: <20250325064715.278876-1-thuth@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2025-03-27 08:59:35 +01:00
Thomas Huth
c3612d0b6a tests/functional/test_aarch64_virt_gpu: Skip if "dbus" display isn't available
This test currently fails if the "dbus" display has not been compiled
into the binary (which can happen when CFI has been enabled, for example).
Check for the error message to skip the test in that case.

While we're at it, also make sure that this test is covered in the
right section in the MAINTAINERS file.

Message-ID: <20250325061609.272847-1-thuth@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2025-03-27 08:59:35 +01:00
Thomas Huth
dba0752f2c tests/functional: Add missing require_netdev('user') statements
A bunch of tests are using "-netdev user" but fail to check
for the availability of SLIRP in the binary, so these tests
fail if QEMU has been configured with "--disable-slirp"
(most of the tests are disabled by default with a decorator,
that's likely why nobody noticed this problem yet). Add the
missing self.require_netdev('user') statements to skip the
tests if SLIRP is not available.

Message-ID: <20250324123450.111307-1-thuth@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2025-03-27 08:59:35 +01:00
Peter Maydell
f0a6b3ec6d tests/functional/meson.build: Bump arm_aspeed_bletchley timeout
The arm_aspeed_bletchley timeout takes more than its
current 120s timeout on a debug Rust config:

$ time (cd build/rust; PYTHONPATH=../../python:../../tests/functional QEMU_TEST_QEMU_BINARY=./qemu-system-arm ./pyvenv/bin/python3 ../../tests/functional/test_arm_aspeed_bletchley.py)
TAP version 13
ok 1 test_arm_aspeed_bletchley.BletchleyMachine.test_arm_ast2600_bletchley_openbmc
1..1

real    2m15.536s
user    3m21.444s
sys     0m11.558s

Bump it up to 480s, same as arm_aspeed_rainier.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20250321155806.1888867-1-peter.maydell@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2025-03-27 08:59:35 +01:00
Thomas Huth
3b9731020d tests/functional/test_ppc64_replay: Mark the e500 test as flaky
The test_ppc64_e500 occasionally fails (it just hangs and finally times
out). The same issue could also be reproduced with the former Avocado
test already (especially if the host system is under heavy load), so
it's not a new regression. It's very likely the issue that has been
filed at https://gitlab.com/qemu-project/qemu/-/issues/2523 instead (e.g.
I could not reproduce the issue in older commits before commit 578912ad),
so use this URL for the reasoning in the the decorator.

Message-ID: <20250320065012.309520-1-thuth@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2025-03-27 08:59:35 +01:00
Stefan Hajnoczi
71119ed365 * exec/cpu-all: remove BSWAP_NEEDED
* pl011: pad C PL011State struct to same size as Rust struct
 * rust: hpet: fix type of "timers" property
 * rust: hpet: fix functional tests (and really everything that uses it)
 * rust: Kconfig: Factor out whether devices are Rust or C
 * rust: vmstate: Fixes and tests
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Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging

* exec/cpu-all: remove BSWAP_NEEDED
* pl011: pad C PL011State struct to same size as Rust struct
* rust: hpet: fix type of "timers" property
* rust: hpet: fix functional tests (and really everything that uses it)
* rust: Kconfig: Factor out whether devices are Rust or C
* rust: vmstate: Fixes and tests

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# gpg: Signature made Fri 21 Mar 2025 14:34:51 EDT
# gpg:                using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg:                issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* tag 'for-upstream' of https://gitlab.com/bonzini/qemu: (24 commits)
  rust: hpet: fix decoding of timer registers
  rust/vmstate: Include complete crate path of VMStateFlags in vmstate_clock
  rust/vmstate: Add unit test for vmstate_validate
  rust/vmstate: Add unit test for pointer case
  rust/vmstate: Add unit test for vmstate_{of|struct} macro
  rust/vmstate: Add unit test for vmstate_of macro
  rust/vmstate: Support vmstate_validate
  rust/vmstate: Re-implement VMState trait for timer binding
  rust/vmstate: Relax array check when build varray in vmstate_struct
  rust/vmstate: Fix unnecessary VMState bound of with_varray_flag()
  rust/vmstate: Fix "cannot infer type" error in vmstate_struct
  rust/vmstate: Fix type check for varray in vmstate_struct
  rust/vmstate: Fix size field of VMStateField with VMS_ARRAY_OF_POINTER flag
  rust/vmstate: Fix num field when varray flags are set
  rust/vmstate: Fix num_offset in vmstate macros
  rust/vmstate: Remove unnecessary unsafe
  exec/cpu-all: remove BSWAP_NEEDED
  load_aout: replace bswap_needed with big_endian
  rust: pl011: Check size of state struct at compile time
  hw/char/pl011: Pad PL011State struct to same size as Rust impl
  ...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2025-03-23 11:04:40 -04:00
Peter Maydell
d1368344bc rust: Kconfig: Factor out whether HPET is Rust or C
Currently we require everywhere that wants to know if there
is an HPET device to check for "CONFIG_HPET || CONFIG_X_HPET_RUST".
Factor out whether the HPET device is Rust or C into a separate
Kconfig stanza, so that CONFIG_HPET means "there is an HPET",
and whether this has pulled in CONFIG_X_HPET_RUST or CONFIG_HPET_C
is something the rest of QEMU can ignore.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Link: https://lore.kernel.org/r/20250319193110.1565578-3-peter.maydell@linaro.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2025-03-20 09:23:24 +01:00
Thomas Huth
f700abbbeb tests/functional/test_migration: Use "ncat" instead of "nc" in the exec test
"nc" can either be GNU netcat, OpenBSD netcat or NMap ncat. At
least GNU netcat currently does not work with this test anymore,
though the comment in the test says otherwise. GNU netcat seems
to be quite unmaintained nowadays, according to its website
(https://netcat.sourceforge.net/), the last public release is from
2004, so we should rather avoid that binary.
In our CI, we are only using "ncat" in the containers (it's the only
flavor that lcitool supports), thus to avoid silent regressions with
the other netcats, let's limit this test to "ncat" only now.

Reported-by: Matheus Tavares Bernardino <quic_mathbern@quicinc.com>
Message-ID: <20250319105617.133191-1-thuth@redhat.com>
Reviewed-by: Matheus Tavares Bernardino <quic_mathbern@quicinc.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Acked-by: Fabiano Rosas <farosas@suse.de>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2025-03-19 13:28:34 +01:00
Thomas Huth
1ddd4d3f6e tests/functional/test_x86_64_kvm_xen: Remove avocado tags
They have been forgotten to be removed when converting the
test to the functional framework. Since they are of no use
anymore, let's remove them now.

Message-ID: <20250318171530.94966-1-thuth@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2025-03-19 07:43:51 +01:00
Daniel P. Berrangé
23686dfb76 tests/functional: remove all class level fields
A number of fields are set at the class level on QemuBaseTest, even
though the exact same named field is then set at the object level
later in most cases.

The 'self.logger' initialization in ACPI bits test needs to be removed
since 'self.log' won't exist at that point in the flow. It already
initialized 'self.logger' later in the setUp() method, so the __init__
method was redundant.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20250317124300.84266-1-berrange@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2025-03-19 07:41:32 +01:00
Niek Linnenbank
6d19d09547 tests/functional/test_arm_orangepi: rename test class to 'OrangePiMachine'
The test class in this file contains all functional test cases
for testing the Orange Pi PC board. It should be given a name
matching the Qemu machine it covers.

This commit sets the test class name to 'OrangePiMachine'.

Signed-off-by: Niek Linnenbank <nieklinnenbank@gmail.com>
Fixes: 380f7268b7 ("tests/functional: Convert the OrangePi tests to the  functional framework")
Message-ID: <20250316210232.46298-1-nieklinnenbank@gmail.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2025-03-19 07:41:32 +01:00
Stefan Hajnoczi
0462a32b4f Block layer patches
- virtio-scsi: add iothread-vq-mapping parameter
 - Improve writethrough performance
 - Fix missing zero init in bdrv_snapshot_goto()
 - Added scripts/qcow2-to-stdout.py
 - Code cleanup and iotests fixes
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Merge tag 'for-upstream' of https://repo.or.cz/qemu/kevin into staging

Block layer patches

- virtio-scsi: add iothread-vq-mapping parameter
- Improve writethrough performance
- Fix missing zero init in bdrv_snapshot_goto()
- Added scripts/qcow2-to-stdout.py
- Code cleanup and iotests fixes

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* tag 'for-upstream' of https://repo.or.cz/qemu/kevin: (23 commits)
  scripts/qcow2-to-stdout.py: Add script to write qcow2 images to stdout
  virtio-scsi: only expose cmd vqs via iothread-vq-mapping
  virtio-scsi: handle ctrl virtqueue in main loop
  virtio-scsi: add iothread-vq-mapping parameter
  virtio: extract iothread-vq-mapping.h API
  virtio-blk: tidy up iothread_vq_mapping functions
  virtio-blk: extract cleanup_iothread_vq_mapping() function
  virtio-scsi: perform TMFs in appropriate AioContexts
  virtio-scsi: protect events_dropped field
  virtio-scsi: introduce event and ctrl virtqueue locks
  scsi: introduce requests_lock
  scsi: track per-SCSIRequest AioContext
  dma: use current AioContext for dma_blk_io()
  scsi-disk: drop unused SCSIDiskState->bh field
  iotests: Limit qsd-migrate to working formats
  aio-posix: Adjust polling time also for new handlers
  aio-posix: Separate AioPolledEvent per AioHandler
  aio-posix: Factor out adjust_polling_time()
  aio: Create AioPolledEvent
  block/io: Ignore FUA with cache.no-flush=on
  ...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2025-03-14 09:31:13 +08:00