Now that we have a fake virtiofsd json descriptor in our vhost-user
test data, we can remove the explicitly specified binary and our
mocking will ensure this test won't be affected by the host state.
Also remove the locking options, since they were never supported
by the Rust version of virtiofsd.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
mem_nodes[i].ndistances is written outside the loop causing an out-of-bounds
write leading to heap corruption.
While we are at it, the entire cleanup portion can be removed as it can be
handled in virDomainNumaFree. One instance of VIR_FREE is also removed and
replaced with g_autofree.
This patch also adds a testcase which would be picked up by ASAN, if this
portion regresses.
Fixes: 742494eed8
Signed-off-by: Rayhan Faizel <rayhan.faizel@gmail.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Under the test environment, driver->domainEventState is uninitialized. If a
disk gets dropped, it will attempt to queue an event which will cause a
segmentation fault. This crash does not occur during normal use.
This patch moves driver->domainEventState initialization from qemuhotplugtest
to qemuTestDriverInit in testutilsqemu (Credit goes to Michal Privoznik as he
had already provided the diff).
An additional test case is added to test dropping of disks with startupPolicy
set as optional.
Signed-off-by: Rayhan Faizel <rayhan.faizel@gmail.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
The current hostdev parsing logic sets rawio or sgio even if the hostdev type
is not 'scsi'. The rawio field in virDomainHostdevSubsysSCSI overlaps with
wwpn field in virDomainHostdevSubsysSCSIVHost, consequently setting a bogus
pointer value such as 0x1 or 0x2 from virDomainHostdevSubsysSCSIVHost's
point of view. This leads to a segmentation fault when it attempts to free
wwpn.
While setting sgio does not appear to crash, it shares the same flawed logic
as setting rawio.
Instead, we ensure these are set only after the hostdev type check succeeds.
This patch also adds two test cases to exercise both scenarios.
Fixes: bdb95b520c
Signed-off-by: Rayhan Faizel <rayhan.faizel@gmail.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Soon, the minimal version of QEMU is going to be bumped to 5.2.0.
Drop test cases that require older version.
NB, iothreads-disk-virtio-ccw test is removed completely as we
already have plenty of other tests covering the same code paths.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
As I don't have a sparc machine handy add emulated capabilities.
This patch is in preparation for bumping minimum qemu version beyond the
oldest 'sparc' caps we currently have.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
An iSCSI device with zero hosts will result in a segmentation fault. This patch
adds a check for the number of hosts, which must be one in the case of iSCSI.
Minimal reproducing XML:
<domain type='qemu'>
<name>MyGuest</name>
<uuid>4dea22b3-1d52-d8f3-2516-782e98ab3fa0</uuid>
<os>
<type arch='x86_64'>hvm</type>
</os>
<memory>4096</memory>
<devices>
<disk type='network'>
<source name='dummy' protocol='iscsi'/>
<target dev='vda'/>
</disk>
</devices>
</domain>
Signed-off-by: Rayhan Faizel <rayhan.faizel@gmail.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Commit 7c8e606b64 attempted to fix
the specification of the ramfb property for vfio-pci devices, but it
failed when ramfb is explicitly set to 'off'. This is because only the
'vfio-pci-nohotplug' device supports the 'ramfb' property. Since we use
the base 'vfio-pci' device unless ramfb is enabled, attempting to set
the 'ramfb' parameter to 'off' this will result in an error like the
following:
error: internal error: QEMU unexpectedly closed the monitor
(vm='rhel'): 2024-06-06T04:43:22.896795Z qemu-kvm: -device
{"driver":"vfio-pci","host":"0000:b1:00.4","id":"hostdev0","display":"on
","ramfb":false,"bus":"pci.7","addr":"0x0"}: Property 'vfio-pci.ramfb'
not found.
This also more closely matches what is done for mdev devices.
Resolves: https://issues.redhat.com/browse/RHEL-28808
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Pretty straightforward as qemu has 'sev-snp-guest' object which
attributes maps pretty much 1:1 to our XML model. Except for
@vcek where QEMU has 'vcek-disabled`, an inverted boolean, while
we model it as virTristateBool. But that's easy to map too.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
SEV-SNP is an enhancement of SEV/SEV-ES and thus it shares some
fields with it. Nevertheless, on XML level, it's yet another type
of <launchSecurity/>.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Update to v9.0.0-1388-g80e8f06021 plus a patch from upstream fixing a
crash when probing, which has no impact on the data.
Notable changes:
- 'MEM_UNPLUG_ERROR' event removed
- 'discard-source' argument for 'blockdev-backup' added
- 'sev-snp-guest' QOM object added
- 'query-sev' now returns variants of the return object based on sev
type
- removed deprecated 'vcpu' field from trace-event infrastructure
- 'scsi' option of 'virtio-blk-pci' removed
(a variant of 'virtio-lun' qemuxmlconftest case was pinned to the
previous version to continue testing the positive use case)
- new cpu features:
'fred', 'succor', 'vmx-nested-exception', 'lkgs', 'overflow-recov',
'wrmsrns'
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Everywhere we use TPM 2.0 as our default, the chances of TPM
1.2 being supported by the guest OS are very slim. Just reject
such configurations outright.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
TPM 1.2 is a pretty bad default these days, especially for
architectures which were introduced when TPM 2.0 already existed.
We're already carving out exceptions for several scenarios, but
that's basically backwards: at this point, using TPM 1.2 is the
exception.
Restructure the code so that it reflects reality and we don't
have to remember to update it every time a new architecture is
introduced.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
The default-models tests provide coverage for these scenarios
now.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
We have a non-trivial amount of architecture-specific logic
dealing with TPM, so it's good to have coverage for it.
Note that two architectures currently don't have support for
TPM devices enabled by default in QEMU: loongarch64 and s390x.
The situation might change for the former, but that's unlikely
to happen for the latter.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Add test data based on qemu commit v9.0.0-995-g60b54b67c6 on x86_64
Comparison to previous release:
Feature additions:
- 9.1 machine type added
- 'SierraForest' cpu type added
- 'SapphireRapids-v3-x86_64-cpu' added
- 'VFIO_MIGRATION' event added (and corresponding 'migration-events'
bool for the device
- 'exit-on-error' argument for 'migrate-incoming' added
- 'sev-guest' gained 'legacy-vm-type' boolean
- cpu topology added 'module' fields
- 'compat-props' argument 'query-machines' added
- 'deprecated-props' argument for 'query-cpu-model-expansion' added
Deprecated removals:
- legacy non-shared-storage migration fully removed (config/stats)
- legacy migration compression fully removed
- RDMA support removed
- dropped 'nios2' field type from 'query-cpus-fast' return data
Note that this dump was done on a newer kernel version which resulted in
the 'pcommit' feature being removed from the few test cases which depend
on the real CPU flag dump.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
There was no test for this and we mistakenly used 'B' rather than 'T'
when constructing the json value for this parameter. Thus, a value of
'off' was VIR_TRISTATE_SWITCH_OFF=2, which was translated to a boolean
value of 'true'.
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Add a missing option for the test to prove that we parse/format this
option.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The mpx feature was removed from the corresponding qemu cpu models.
With mpx in the libvirt cpu models, libvirt believes the feature
to be implicitly enabled when creating qemu VMs, while in fact it is
disabled.
This became an issue when commit 94eacd5a5f introduced new vmx-*
features, of which some are dependent on mpx (see "feature_dependencies"
table in qemu target/i386/cpu.c), e.g. vmx-exit-clear-bndcfgs and
vmx-entry-load-bndcfgs. These features cannot be enabled by qemu
without also mpx being enabled, leading to the error message
error: Failed to create domain from testdomain.xml
error: operation failed: guest CPU doesn't match
specification: missing features: mpx,vmx-exit-clear-bndcfgs,
vmx-entry-load-bndcfgs
when trying to create a VM with a "host-model" cpu on a host that
does support mpx and the mentioned vmx-* features:
<domain>
...
<cpu mode='host-model' check='full' />
...
</domain>
Resolve the issue by removing mpx from libvirt's cpu models as well.
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Allow generation of command line for virtio-sound-pci and virtio-sound-device
devices along with additional virtio options.
A new testcase is added to test virtio-sound-pci. The
arm-vexpressa9-virtio testcase is also extended to test virtio-sound-device.
Signed-off-by: Rayhan Faizel <rayhan.faizel@gmail.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The CCW variant of the 'vhost-user-fs' device in qemu doesn't
deliberately support the 'bootindex' attribute as the machine is unable
to boot from such device.
Reject '<boot order' on non-PCI virtiofs, add tests validating that it's
rejected as well as that virtiofs on PCI-based hosts but without address
specified will be accepted.
Resolves: https://issues.redhat.com/browse/RHEL-22728
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Replace symlink by a real output file so that we can also test updates
to input file.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Pretty straightforward. Just put mem-reserve attribute whenever
it's set. Previous commit ensures it's set only for valid
controller models.
Resolves: https://issues.redhat.com/browse/RHEL-7461
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
There are PCI devices with pretty large non-prefetchable memory,
for instance:
Memory at 9d800000 (64-bit, non-prefetchable) [size=8M]
Memory at a6800000 (64-bit, non-prefetchable) [size=16K]
For cold plugged devices this is not a problem, because firmware
sets PCI controllers in a way that make devices behind them just
work. Problem arises if such PCI device is to be hot plugged.
Since the PCI device wasn't present at cold boot, firmware could
not take it into calculations and the amount of reserved memory
is not sufficient.
Introduce a know that allows users overriding value computed by
FW and thus allow hot plug of such PCI devices.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Add small test case to demonstrate use of usb-net with user networking
backend.
Signed-off-by: Rayhan Faizel <rayhan.faizel@gmail.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Implement display="on" and ramfb="on" for vfio PCI host devices in qemu.
This enables passthrough PCI devices for display just like we did for
mdevs.
Resolves: https://issues.redhat.com/browse/RHEL-28808
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Rather than using 'virsh define' for the tests use the XML (or idea what
the XML is testing) and use them as 'qemuxmlconftest' cases.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Add domaincapstest qemuxml2argvtest qemuxml2xmltest
related test cases for loongarch.
Signed-off-by: Xianglai Li <lixianglai@loongson.cn>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
The source tag sets the rootdir property of the device, which is
the directory exposed to the guest via the MTP device. The target
tag sets the desc property. This device supports read-only mode
as well. Like virtiofs, it does not support additional access
modes.
Signed-off-by: Rayhan Faizel <rayhan.faizel@gmail.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Currently all machine types which do honour '-usb' are already covered
by code which will either select a proper controller model or would
select the same one which '-usb' would use.
Thus all of the legacy -usb controller code can be removed.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
- 'virt*' machines already don't allow downgrade
- 'versatilepb' and 'realview' machines use 'pci-ohci' controller with '-usb'
- all other machines ignore '-usb' (some have sysbus-based USB
controller which we don't even consider)
For the 'versatilepb' and 'realview' machines libvirt would already
resort to picking either an existing controller model or trying to pick
the one which '-usb' would select and thus fail either way.
All other machine types ignore it.
We can thus remove the fallback for all arm-based machines.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
- 'pseries' machines already don't allow downgrade
- 'g3beige' and 'mac99' machines use 'pci-ohci' controller with '-usb'
- all other machines ignore '-usb'
For 'g3beige' and 'mac99' libvirt already has 'pci-ohci' as contoller it
would select as one of the options when picking a model, thus it's
impossible to reach situation when '-usb' would be honoured.
All other machine types ignore it.
We can thus remove the fallback for all ppc-based machines.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
The default USB device auto-selection code for 'pseries' machines picks
controller models which are also selected when '-usb' is used thus it's
impossible to end up in the case when using '-usb' would be possible:
$ qemu-system-ppc64 --machine pseries,usb=on
qemu-system-ppc64: could not find a module for type 'nec-usb-xhci'
$ qemu-system-ppc64 --machine pseries-2.5,usb=on
qemu-system-ppc64: could not find a module for type 'pci-ohci'
Remove the impossible downgrade and adjust tests.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
- 'q35' machine type already explicitly forbids fallback
- 'isapc' never supported USB and '-usb' is ignored
- 'i440fx' does support '-usb' and translates it into 'piix3-uhci' which
is identical to what libvirt selects
- we currently don't care about 'microvm'
Attempting to start an 'pc' (i440fx) machine with -usb when 'piix3-uhci'
is compiled out will fail and in any other case libvirt will use the
proper explicitly selected controller.
Drop the '-usb' downgrade for x86 arch.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
This controller is used as the default/implicit USB controller by
multiple machine types which honour the '-usb' flag of qemu. Add it as
fallback in libvirt too.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
The machine types historically have a default USB controller populated
via '-usb' which libvirt assumed implicitly. Qemu will use 'pci-ohci'
for both if '-usb' is used.
Unfortunately an USB controller instantiated via '-usb' is unusable as
the bus name libvirt generates doesn't reflect the real name qemu uses,
and thus no libvirt-defined USB devices can be put on the controller.
This patch will populate the default USB controller into the XML and
select it's model to 'pci-ohci' unconditionally as the machine would
fail to start with '-usb' if that controller model is not available.
This patch doesn't try to make any other assumptions about
auto-populated model of USB controllers, which means that for an
explicit USB controller without model a different model will be picked.
Note that this will likely cause ABI differences and break migration for
the two machine types, in the corner case when the default USB
controller would be populated, but given that both are obsolete board
types and USB was unusable it doesn't make sense to keep supporting this
specific case when '-usb' was formatted.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Most machine types are avaliable in all arches by qemu. This is also
true for the 'versatilepb' machine type example in the tests.
Move all the ARM architectures together so that they are handled in
sync.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Add an example using the old binary/machine type to also see how legacy
cases are handled.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Move the test invocation and rename the test files according to the
pattern.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
The 'borzoi' machine doesn't honour '-usb' in qemu so use it as an
example for the upcoming patch for removing '-usb' support.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Add test data for a 'realview' machine example to validate default USB
controller selection.
Note that it's unlikely that anyone would run 'realview' machines with
'aarch64' architecture, but qemu allows it and it's simpler test-wise in
libvirt.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
This new test case checks whether we are handling NVDIMMs
correctly when checking for overlapping memory devices (see
previous commit). Without previous commit, this test case would
fail, yet it was produced in real life (at least the NVDIMM
part) and thus it is valid.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
The existing capabilities were generated against a build made
quite early in the QEMU 8.1.0 development cycle. Update them
to match the final release.
A notable effect of this is that the recently introduced
s390-usb-model test now passes instead of failing: QEMU 8.1.0
enables several new devices on s390x, including the qemu-xhci
USB controller.
There's a small amount of additional churn caused by the fact
that the machine on which I have generated these capabilities
is apparently slightly less fancy than the one used originally.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Show what happens when trying to use a specific type of USB
controller. This currently fails because the QEMU binary doesn't
include the necessary device.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
These tests currently cover the scenarios in which the guest
can end up with no USB controller, one of which is specific
to s390x. We are going to add more USB on s390x scenarios, so
a different naming convention is needed.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
The 'raw' driver without any special configuration is not needed and
creates overhead in qemu.
Stop using the 'raw' format driver in cases when it's not needed. A
special case when it is needed is for FD passed images with only a
single writable FD passed, where we need an overlay driver to properly
reflect the 'read-only' flag.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Update to 'v8.2.0-952-g14639717bf'.
Notable changes:
- 'backing-mask-protocol' feature added for block-commit and block-stream
- 'singlestep' mode dropped
- 'cmpccxadd' cpu feature became available
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The "auto" SCSI controller model was introduced for use in the
ESX driver, but the QEMU driver doesn't reject the value.
Add a test case showing the behavior when such a configuration
is encountered.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
These are similar to the minimal cases that we just introduced,
but are intended to demonstrate what device or controller model
libvirt will choose when one is not provided by the user.
Note that we want both regular and ABI_UPDATE variants of the
various test cases because, in some cases, the behavior for new
guests is not the same as that for existing ones due to backward
compatibility concerns.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
We have just added a number of test cases that supersede it.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
We currently have a single test case called "minimal", which
suffers from two big flaws:
* it's limited to the x86_64/pc machine type;
* it explicitly enables a number of devices.
Add several test cases, one for each of the architectures and
machine types that we have good support for.
Unlike the existing one, they're *really* minimal: no devices
or controllers at all are present in the input XML. So the new
test cases demonstrate exactly what devices and controller
libvirt will decide to add automatically.
Note that we want both regular and ABI_UPDATE variants of the
various test cases because, in some cases, the behavior for new
guests is not the same as that for existing ones due to backward
compatibility concerns.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
This demonstrates that on aarch64, where a native panic device
doesn't exist, it's necessary for the user to specify the model
explicitly.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
For q35 guests, we normally add a USB controller by default,
but there's a scenario in which we can decide to skip it. Add
test coverage for it.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Now that we have an explicit test case for the feature in
genericxml2xmltest, we can drop a bunch of duplicated accidental
coverage from qemuxmlconftest.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
This is pretty straightforward.
Resolves: https://issues.redhat.com/browse/RHEL-15316
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Introduced in v8.2.0-rc0~74^2~2, QEMU now allows setting
.dynamic-memslots attribute for virtio-mem-pci devices. When
turned on, it allows memory exposed to guest to be split into
multiple memslots and thus smaller memory footprint (see the
original commit for detailed explanation).
Therefore, introduce new <target/> attribute which will control
that QEMU knob.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
There are a number of cases in which we want to test both the
normal behavior and the ABI_UPDATE behavior for the same input
XML.
The way this is currently implemented is ad-hoc, and involves
symlinking the input XML as well as coming up with an
alternative name for the ABI_UPDATE variant: in most cases the
-abi-update suffix is added, but since this is not enforced
there are a couple of cases where we do something else instead.
To make things simpler and more consistent, implement the
naming convention at the macro level. This way, we no longer
need to create any symlinks for the input file, and the output
files are automatically named correctly.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
The input file is a symlink for the ppc64-usb-controller input
file, so the output files are identical as well. It's just an
unnecessary duplicate.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
These values are currently unsupported for ssh disks, and in fact aren't
even parsed for ssh disks. So while this didn't result in any test
errors, we can remove them from the test input files.
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
Unify the output directory. Symlinks needed to be adapted to work
properly, but the 'qemuxml2argvdata' symlink can now be removed.
The virschematest exceptions needed to be moved to the proper directory
once the files are moved.
The unification of the output directory now also ensures that files
won't be forgotten once tests are removed.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Unify the naming of the data directory with the test name.
'tests/qemuxml2argvdata' is for the time converted to a symlink to
'qemuxmlconfdata', to preserve the symlinks in
'tests/qemuxml2xmloutdata'
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
