Commit Graph

48295 Commits

Author SHA1 Message Date
Jim Fehlig
1527703334 qemu: Fix potential crash during driver cleanup
During qemu driver shutdown, objects are freed in qemuStateCleanup that
could still be used by active worker threads, resulting in crashes. E.g.
a worker thread could be processing a monitor EOF event after the
security manager is already disposed

Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x00007fd9a9a1e1fe in virSecurityManagerMoveImageMetadata (mgr=0x7fd948012160, pid=-1, src=src@entry=0x7fd98c072c90, dst=dst@entry=0x0)
    at ../../src/security/security_manager.c:468
#1  0x00007fd9646ff0f0 in qemuSecurityMoveImageMetadata (driver=driver@entry=0x7fd948043830, vm=vm@entry=0x7fd98c066db0, src=src@entry=0x7fd98c072c90,
    dst=dst@entry=0x0) at ../../src/qemu/qemu_security.c:182
#2  0x00007fd96462c7b0 in qemuBlockRemoveImageMetadata (driver=driver@entry=0x7fd948043830, vm=vm@entry=0x7fd98c066db0, diskTarget=0x7fd98c072530 "vda",
    src=<optimized out>) at ../../src/qemu/qemu_block.c:2628
#3  0x00007fd9646929d6 in qemuProcessStop (driver=driver@entry=0x7fd948043830, vm=vm@entry=0x7fd98c066db0, reason=reason@entry=VIR_DOMAIN_SHUTOFF_SHUTDOWN,
    asyncJob=asyncJob@entry=QEMU_ASYNC_JOB_NONE, flags=<optimized out>) at ../../src/qemu/qemu_process.c:7585
#4  0x00007fd9646fc842 in processMonitorEOFEvent (vm=0x7fd98c066db0, driver=0x7fd948043830) at ../../src/qemu/qemu_driver.c:4794
#5  qemuProcessEventHandler (data=0x561a93febb60, opaque=0x7fd948043830) at ../../src/qemu/qemu_driver.c:4900
#6  0x00007fd9a9971a31 in virThreadPoolWorker (opaque=opaque@entry=0x561a93fb58e0) at ../../src/util/virthreadpool.c:163
(gdb) p mgr->drv
$2 = (virSecurityDriverPtr) 0x0

Prior to commit 7cf76d4e3a, the worker thread pool was freed before
disposing any driver objects. Let's return to that pattern, but leave
the other changes made by 7cf76d4e3a.

Signed-off-by: Tamara Schmitz <tamara.schmitz@suse.com>
Signed-off-by: Jim Fehlig <jfehlig@suse.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
2023-04-12 11:26:22 -06:00
Andrea Bolognani
f9ad302335 conf: Fix migration in some firmware autoselection scenarios
Introduce a small kludge in the parser to avoid unnecessarily
blocking incoming migration from a range of recent libvirt
releases.

https://bugzilla.redhat.com/show_bug.cgi?id=2184966

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-04-12 18:03:21 +02:00
Andrea Bolognani
0982103037 tests: Tweak input file
The canonical order for <os> child elements is <firmware>
then <loader>.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-04-12 18:03:13 +02:00
K Shiva Kiran
62f29b9f98 conf: Move validation of virDomainGraphicsListenDef out of parser
In an effort to separate the validation steps from the Parse stage,
a few validation checks of virDomainGraphicsListenDef have been moved from
virDomainGraphicsListenDefParseXML() in domain_conf.c to
virDomainGraphicsDefListensValidate() in domain_validate.c

Signed-off-by: K Shiva <shiva_kr@riseup.net>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2023-04-12 17:41:56 +02:00
Pavel Borecki
d0ee8f37eb Translated using Weblate (Czech)
Currently translated at 86.1% (8958 of 10400 strings)

Translation: libvirt/libvirt
Translate-URL: https://translate.fedoraproject.org/projects/libvirt/libvirt/cs/

Co-authored-by: Pavel Borecki <pavel.borecki@gmail.com>
Signed-off-by: Pavel Borecki <pavel.borecki@gmail.com>
2023-04-11 22:20:51 +02:00
Peter Krempa
7e1b4cc19c qemu: snapshot: Allow inactive internal snapshots with uefi
Historically the snapshot code attempted to forbid internal snapshots
with UEFI both in active and inactive case. Unfortunately due to the
intricacies of UEFI probing this didn't really work for inactive VMs
which made users rely on the feature.

Now with the changes to store detected UEFI environment also in the
inactive definition this broke the feature for those users.

Since the varstore doesn't really change that much in the lifecycle of a
VM it usually is okay to simply leave it as is.

Restore the functionality for inactive snapshots by disabling the check.

In the future when uefi snapshotting will be added the rest of the
condition will also be removed.

Resolves: https://gitlab.com/libvirt/libvirt/-/issues/460
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-04-11 10:09:05 +02:00
Peter Krempa
df2373adbb testutilsqemu: Drop fake capability testing infrastructure for 'aarch64'
Now that all tests were converted to use real capabilities we don't need
it any more. Remove it so that no new tests are added with it.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-04-11 10:08:33 +02:00
Peter Krempa
962bf7c9a5 qemuxml2xmltest: Convert rest of 'aarch64' cases to real capabilities
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-04-11 10:08:32 +02:00
Peter Krempa
bd4da926b1 qemuxml2xmltest: Modernize 'mach-virt*' cases
Use real capabilities.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-04-11 10:08:32 +02:00
Peter Krempa
4d0d31a6fd qemuxml2xmloutdata: Don't symlink output data for 'mach-virt*' cases
Replace them with full files so that potential fallout from conversion
to real capabilities is more obvious and the test is simpler to add.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-04-11 10:08:32 +02:00
Peter Krempa
74d4876d20 qemuxml2xmltest: Modernize 'aarch64-gic*' test cases
Use real capabilities for them.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-04-11 10:08:32 +02:00
Peter Krempa
0e550e7175 qemuxml2xmlout: Do not symlink output files for 'aarch64-gic' cases
Upcoming patch will be modifying all of them to use real capabilities.
This way it will be more obvious what will change.

Keeping the symlinks around is tedious for humans to do. Waste some
storage instead.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-04-11 10:08:32 +02:00
Peter Krempa
0da84671ef qemuxml2argvtest: Modernize the rest of 'aarch64' cases
Use real capabilities for them.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-04-11 10:08:32 +02:00
Peter Krempa
2449907112 qemuxml2(argv|xml)test: Modernize testing of USB controllers on aarch64
All supported qemu versions at this point support both 'qemu-xhci' and
'nec-xhci' controllers. To allow using real capabilities restructure the
tests so that we test both controllers explicitly as well as the
selection of the default model.

Also add a xml2xml test invocation of the unified test.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-04-11 10:08:32 +02:00
Peter Krempa
c42753524e qemuxml2*test: Drop fake-caps invocation of 'aarch64-virtio-pci-manual-addresses'
The fake-caps version was kept as an example that the code behaves the
same with real capabilities. Now it's not needed any more.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-04-11 10:08:32 +02:00
Peter Krempa
f217410a47 qemuxml2argvtest: Update 'aarch64-virtio-pci-manual-addresses' case
With all supported qemu versions we'll pick PCIe to use for the implicit
address busses (those lacking an explicit controller) and thus the
addresses must reflect that.

Update the test to add the new flags, and fix the addresses.
Additionally add a real-caps version of the test.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-04-11 10:08:32 +02:00
Peter Krempa
c79f626f21 qemuxml2argvtest: Modernize all 'mach-virt-' aarch64 test cases
Use real capabilities.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-04-11 10:08:32 +02:00
Peter Krempa
4753fdb6f0 qemuxml2argvtest: Don't symlink output files for 'mach-virt-' cases
Make the output changes of upcoming modernization more visible.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-04-11 10:08:32 +02:00
Peter Krempa
d66fb85fb5 qemuxml2argvtest: Modernize 'balloon-mmio-deflate'
Use real capabilities and mask-out support for PCIe.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-04-11 10:08:32 +02:00
Peter Krempa
b7f0487184 qemuxml2argv: Test default aarch64 cofig without PCIe support
Use real caps and clear out flags for PCIe so that we have a real-ish
example of an aarch64 machine using mmio.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-04-11 10:08:32 +02:00
Peter Krempa
8d94853040 qemuxml2argvtest: Drop "aarch64-virt-2.6-virtio-pci-default" case
The test data is effectively identical to the
'aarch64-virtio-pci-default' case.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-04-11 10:08:32 +02:00
Peter Krempa
9c26a25f88 qemuxml2argvtest: Add real-caps versions of 'aarch64-virt-virtio'
Add a version for 'latest' caps as well as '4.2.0'. The test
demonstrates that with a real qemu PCIe will be used instead of MMIO.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-04-11 10:08:32 +02:00
Peter Krempa
4f33f1325a qemuxml2argvtest: Convert the rest of GIC tests to latest capabilities
Convert the two negative cases to use real capapbilities as well as the
positive case for situations when KVM is not used by stripping the
QEMU_CAPS_KVM flag.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-04-11 10:08:32 +02:00
Peter Krempa
dae9c45539 qemuxml2argvtest: Convert DO_TEST_GIC to use real latest capabilities
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-04-11 10:08:32 +02:00
Peter Krempa
b2ca40d2e2 qemuxml2argvtest: Use real capabilities in tests for picking the aarch64 GIC version
Convert 'aarch64-gic-default' and 'aarch64-gic-none' cases to use real
capabilities both latest and locked to 4.2.0 to show what would happen
with a real qemu.

Note that the qemuTestSetHostArch() calls are needed as real caps
override the setting once used. Once we convert all tests to real data
this can be dropped.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-04-11 10:08:31 +02:00
Peter Krempa
2b3dbf6321 qemuxml2argvdata: Do not symlink output files for aarch64 gic tests
Upcoming patches will be modifying the tests for selecting the GIC
version to use real capabilities. This in certain cases will show that a
different version is picked.

Using symlinks makes it inconvenient to do the modifications and
unobvious what changed.

Remove the symlinks and replace them by real output files.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-04-11 10:08:31 +02:00
Peter Krempa
dd1987268b virDomainPCIAddressSetExtensionAlloc: Remove return value
The function always returns 0. Remove the return value and refactor
caller.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-04-11 10:08:31 +02:00
Remus-Gabriel Chelu
27c39399ff Added translation using Weblate (Romanian)
Co-authored-by: Remus-Gabriel Chelu <remusgabriel.chelu@disroot.org>
Signed-off-by: Remus-Gabriel Chelu <remusgabriel.chelu@disroot.org>
2023-04-09 01:47:23 +02:00
Ján Tomko
7eead248c6 util: acpi: include unistd.h
For lseek.

Signed-off-by: Ján Tomko <jtomko@redhat.com>
2023-04-06 15:39:37 +02:00
Michal Privoznik
ab6e04d7ce viracpi: Fir error format string in virAcpiParseIORTNodeHeader()
Inside of virAcpiParseIORTNodeHeader() there's an
virReportError() which reports size of a structure using sizeof()
operator. Well, it's not well documented but the returned type of
sizeof() is apparently size_t but the format string uses %lu.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2023-04-06 14:27:00 +02:00
Michal Privoznik
d335f49c70 virt-host-validate: Detect SMMU presence on ARMs by parsing IORT table
In my previous commit v9.2.0-rc1~3 I've made virt-host-validate
to report host IOMMU check pass if IORT table is present. This is
not sufficient though, because IORT describes much more than just
IOMMU (well, it's called SMMU in ARM world). In fact, this can be
seen in previous commit which adds test cases: there are tables
(IORT_virt_aarch64) which does not contain any SMMU records.

But after previous commits, we can parse the table so switch to
that.

Fixes: 2c13a2a7c9
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2178885
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
2023-04-06 12:48:22 +02:00
Michal Privoznik
fc216db4fb tests: Introduce viracpitest
Introduce a test that checks newly introduced virAcpi module.
There are three IORT tables from a real HW (IORT_ampere,
IORT_gigabyte and IORT_qualcomm), then there's one from a VM
(IORT_virt_aarch64) and one that I handcrafted to be empty
(IORT_empty).

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
2023-04-06 12:48:22 +02:00
Michal Privoznik
1a5c864e9f util: Introduce virAcpi module
The aim of this new module is to contain code that's parsing ACPI
tables. For now, only parsing of IORT table is implemented (it's
ARM specific table). And since we only need to check whether the
table contains SMMU record, the code is very simplified.
I've followed the specification published here:

  https://developer.arm.com/documentation/den0049/latest/

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
2023-04-06 12:48:22 +02:00
Yang Yulin
de9774f26e Translated using Weblate (Chinese (Simplified) (zh_CN))
Currently translated at 99.5% (10358 of 10400 strings)

Translation: libvirt/libvirt
Translate-URL: https://translate.fedoraproject.org/projects/libvirt/libvirt/zh_CN/

Co-authored-by: Yang Yulin <yylteam@icloud.com>
Signed-off-by: Yang Yulin <yylteam@icloud.com>
2023-04-06 10:20:46 +02:00
Yuri Chornoivan
b25f549e9e Translated using Weblate (Ukrainian)
Currently translated at 100.0% (10400 of 10400 strings)

Translation: libvirt/libvirt
Translate-URL: https://translate.fedoraproject.org/projects/libvirt/libvirt/uk/

Co-authored-by: Yuri Chornoivan <yurchor@ukr.net>
Signed-off-by: Yuri Chornoivan <yurchor@ukr.net>
2023-04-06 10:20:46 +02:00
김인수
fb87aad35b Translated using Weblate (Korean)
Currently translated at 100.0% (10400 of 10400 strings)

Translation: libvirt/libvirt
Translate-URL: https://translate.fedoraproject.org/projects/libvirt/libvirt/ko/

Translated using Weblate (Korean)

Currently translated at 99.8% (10384 of 10400 strings)

Translation: libvirt/libvirt
Translate-URL: https://translate.fedoraproject.org/projects/libvirt/libvirt/ko/

Co-authored-by: 김인수 <simmon@nplob.com>
Signed-off-by: 김인수 <simmon@nplob.com>
2023-04-06 10:20:45 +02:00
Jérémie Tarot
adc9c62ce5 Translated using Weblate (French)
Currently translated at 99.9% (10399 of 10400 strings)

Translation: libvirt/libvirt
Translate-URL: https://translate.fedoraproject.org/projects/libvirt/libvirt/fr/

Co-authored-by: Jérémie Tarot <silopolis@gmail.com>
Signed-off-by: Jérémie Tarot <silopolis@gmail.com>
2023-04-06 10:20:45 +02:00
Pavel Borecki
727d6fc9a3 Translated using Weblate (Czech)
Currently translated at 84.9% (8830 of 10400 strings)

Translation: libvirt/libvirt
Translate-URL: https://translate.fedoraproject.org/projects/libvirt/libvirt/cs/

Co-authored-by: Pavel Borecki <pavel.borecki@gmail.com>
Signed-off-by: Pavel Borecki <pavel.borecki@gmail.com>
2023-04-06 10:20:44 +02:00
Michal Privoznik
a56833e47a coding style: Follow our own rule on comment style
In our coding style document we have examples of good and bad
code, which we mark as:

  // Good
  // Bad

respectively. But in the very same document we advocate for using
C style of comments over C++. Follow our own advice and switch
annotation to:

  /* Good */
  /* Bad */

And while at it, align these annotations within their blocks for
better readability.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
2023-04-04 12:16:09 +02:00
Andrea Bolognani
641d272573 tests: Don't use GIO_COMPILATION
This flag is intended to be used exclusively in the context of
building GLib itself and should not be passed to the compiler
by a third-party project such as libvirt.

Reverts: 77d1fa5 ("tests: Compile virgdbusmock.c with GIO_COMPILATION enabled")
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-04-04 10:52:16 +02:00
Andrea Bolognani
84f2399c9e tests: Don't build virgdbusmock on Windows
All of the tests that use this mock (networkxml2firewalltest,
virsystemdtest, virpolkittest) are either no-ops on Windows, or
are not compiled at all on the target.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-04-04 10:52:16 +02:00
Andrea Bolognani
dc6cdf405d tests: Drop dead code
Left behind by commit 35eb484 ("tests: remove firewalld
backend tests from virfirewalltest.c").

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-04-04 10:52:15 +02:00
Andrea Bolognani
5be133b39e ci: Regenerate files
This unbreaks the various $CROSS-$NAME-local-env jobs.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2023-04-04 10:51:53 +02:00
Pavel Hrdina
d292ddf1cc qemu_snapshot: external: don't error out when updating metadata
Attaching disk into running VM the offline definition may not be
updated and we will end up with that disk existing only in live
definition. Creating snapshot with this state saves both live and
offline definition into snapshot metadata.

When we are deleting an external snapshot we are updating these
definitions in the snapshot metadata so we should just skip over
non-existing disks instead of reporting error.

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2174700

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-04-03 14:32:40 +02:00
Michael Ablassmeier
2f847ab659 docs: apps: Add a new section for backup utilities and mention 'virtnbdbackup'
Signed-off-by: Michael Ablassmeier <abi@grinser.de>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
2023-04-03 11:09:39 +02:00
Peter Krempa
f2c20b8260 domaincapstest: Skip unknown variants instead of the default variant
Fix the logic selecting when to run the tests to skip unknown variants
rather than the default variant.

Fixes: 738c5bae88
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
2023-04-03 10:51:17 +02:00
Peter Krempa
c674a43f3d testutilsqemu: Drop fake capability testing infrastructure for 's390'
Now that all tests were converted to use real capabilities we don't need
it any more. Remove it so that no new tests are added with it.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-04-03 09:19:08 +02:00
Peter Krempa
a5bd444cb2 qemuxml2xmltest: Convert all s390 test cases to real capabilities
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-04-03 09:19:08 +02:00
Peter Krempa
5887466ec6 qemuxml2argvtest: Convert rest of s390 tests to real caps
Convert the rest of the outstanding tests to use real capabilities.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-04-03 09:19:07 +02:00
Peter Krempa
2572d991ee qemuxml2argvtest: Modernize s390 cpu tests
Use real capabilities for the CPU test. The negative test case for QEMUs
without QEMU_CAPS_QUERY_CPU_MODEL_EXPANSION is removed as the feature is
now supported by all supported qemu versions.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2023-04-03 09:19:07 +02:00