The iTCO watchdog is part of the q35 machine type since its inception,
we just did not add it implicitly.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2137346
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This is already possible with qemu, and actually already happening with
q35 machines and a specified watchdog since q35 already includes a
watchdog we do not include in the XML. In order to express such
posibility multiple watchdogs need to be supported.
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Introduce crypto device like:
<crypto model='virtio' type='qemu'>
<backend model='builtin' queues='1'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x0a' function='0x0'/>
</crypto>
<crypto model='virtio' type='qemu'>
<backend model='lkcf'/>
<address type='pci' domain='0x0000' bus='0x00' slot='0x0b' function='0x0'/>
</crypto>
Currently, crypto model supports virtio only, type supports qemu only
(vhost-user in the plan). For the qemu type, backend supports modle
builtin/lkcf, and the queues is optional.
Changes in this commit:
- docs: formatdomain.rst
- schemas: domaincommon.rng
- conf: crypto related domain conf
- qemu: crypto related
- tests: crypto related test
Signed-off-by: zhenwei pi <pizhenwei@bytedance.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This implements XML config to represent a subset of the features
supported by 'passt' (https://passt.top), which is an alternative
backend for emulated network devices that requires no elevated
privileges (similar to slirp, but "better").
Along with setting the backend to use passt (via <backend
type='passt'/> when the interface type='user'), we also support
passt's --log-file and --interface options (via the <backend>
subelement logFile and upstream attributes) and its --tcp-ports and
--udp-ports options (which selectively forward incoming connections to
the host on to the guest) via the new <portForward> subelement of
<interface>. Here is an example of the config for a network interface
that uses passt to connect:
<interface type='user'>
<mac address='52:54:00:a8:33:fc'/>
<ip address='192.168.221.122' family='ipv4'/>
<model type='virtio'/>
<backend type='passt' logFile='/tmp/xyzzy.log' upstream='eth0'/>
<portForward address='10.0.0.1' proto='tcp' dev='eth0'>
<range start='2022' to='22'/>
<range start='5000' end='5099' to='1000'/>
<range start='5010' end='5029' exclude='yes'/>
</portForward>
<portForward proto='udp'>
<range start='10101'/>
</portForward>
</interface>
In this case:
* the guest will be offered address 192.168.221.122 for its interface
via DHCP
* the passt process will write all log messages to /tmp/xyzzy.log
* routes to the outside for the guest will be derived from the
addresses and routes associated with the host interface "eth0".
* incoming tcp port 2022 to the host will be forwarded to port 22
on the guest.
* incoming tcp ports 5000-5099 (with the exception of ports 5010-5029)
to the host will be forwarded to port 1000-1099 on the guest.
* incoming udp packets on port 10101 will be forwarded (unchanged) to
the guest.
Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Enable the qemuxml2xml variant and add output data for qemuxml2argvtest.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
The test is superseded by 'disk-backing-chains-(no)index' cases.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Commit da9f3cd84b added the seclabel example into the
'disk-backing-chains' case.
Since the only thing that 'disk-backing-chains' tests which
'disk-backing-chains-(no)index' don't test is the seclabel we'll be able
to remove the test case if we add the seclabel example.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Introduce a new backend type 'external' for connecting to a swtpm daemon
not managed by libvirtd.
Mostly in one commit, thanks to -Wswitch and the way we generate
capabilities.
https://bugzilla.redhat.com/show_bug.cgi?id=2063723
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
qemu-6.2 introduced support for the hv-avic enlightenment which allows
to use Hyper-V SynIC with hardware APICv/AVIC enabled.
Implement the libvirt support for it.
Closes: https://gitlab.com/libvirt/libvirt/-/issues/402
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Currently, we have maybe a dozen tests for hugepages related stuff in
qemuxml2xmltest. In all cases DO_TEST() is used, which means we have to
enumerate all capabilities needed (though, it's usually just
QEMU_CAPS_OBJECT_MEMORY_RAM and QEMU_CAPS_OBJECT_MEMORY_FILE,
exceptionally QEMU_CAPS_DEVICE_PC_DIMM too).
Instead of deleting the caps flags one-by-one, just switch the
tests to use DO_CAPS_LATEST().
Since some of our expected output files are just a symlink to their
respective input files, these are changed too. But from QEMU's
POV nothing changes as no .args file is changed.
Oh, and I'm also adding a 'hugepages-memaccess3' test case, which
was missing, surprisingly.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Currently, we have maybe a dozen tests for hugepages related
stuff in qemuxml2argvtest. In all cases DO_TEST() is used, which
means we have to enumerate all capabilities needed (though, it's
usually just QEMU_CAPS_OBJECT_MEMORY_RAM and
QEMU_CAPS_OBJECT_MEMORY_FILE, exceptionally
QEMU_CAPS_OBJECT_MEMORY_FILE_DISCARD too).
Instead of deleting the caps flags one-by-one, just switch the
tests to use DO_CAPS_LATEST().
The qemuxml2xmltest will undergo similar treatment in next
commit.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Glib can internally convert only unix timestamps up to
9999-12-31T23:59:59 (253402300799). Validate that the user doesn't use
more than that as otherwise we cause an assertion failure:
(process:1183396): GLib-CRITICAL **: 14:25:00.906: g_date_time_format: assertion 'datetime != NULL' failed
Additionally adjust the schema to allow bigger values as we use
'unsigned long long' to parse the value.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2128993
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Introduced in libvirt by:
commit f245a9791c
qemu: introduce capability for virtual-css-bridge
Which mentions that its support was in QEMU 2.7.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Turn them into DO_TEST_CAPS_LATEST tests so that we are closer to real
world.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
As noted by the comments the only difference was the qemu capabilities
asserted. Now that we use only real caps for this test case it makes no
sense to have two copies.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Using the modern emulator and arch will allow us to convert all of the
tests to use DO_TEST_CAPS_LATEST.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The support for 'sheepdog' was dropped from qemu-6.1 and later, to
convert the tests to latest caps we need to use something else. Use
'nbd'.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Introduced back in 2013 by QEMU commit:
commit 398489018183d613306ab022653552247d93919f
pc: limit 64 bit hole to 2G by default
Released in 1.6.0
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
There is no need to specify an interface for a disk test.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
Modernize 'disk-nvme', 'encrypted-disk-usage', 'encrypted-disk', and
'user-aliases' cases to use DO_TEST_CAPS_LATEST.
This will remove all uses of QEMU_CAPS_QCOW2_LUKS from the test suite.
Since the output files are done via symlinks to input files, the input
files need to be modernized with few auto-added XML bits.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Upcoming patches will bump minimum qemu version to 4.2. In this case we
the 'latest' case is sufficient as with qemu-4.2 we already behave as
upstream ('qemu64' cpu is used instead of 'qemu32').
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
After previous commit, when memory-hotplug-dimm-addr.xml file was
fixed, we can also introduce the test case to qemuxml2xmltest.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Normally when an UEFI firmware is marked as read-only, an associated
NVRAM file will be created. Some builds of UEFI firmware, however, wish
to remain stateless and so will be read-only, but never have any NVRAM
file. To represent this concept a 'stateless' tristate bool attribute
is introduced on the <loader/> element.
There are rather a large number of permutations to consider.
With default firmware selection
* <os/>
=> Historic default, no change
* <os>
<loader stateless='yes'/>
</os>
=> Explicit version of historic default, no change
* <os>
<loader stateless='no'/>
</os>
=> Invalid, bios is always stateless
With manual legacy BIOS selection
* <os>
<loader>/path/to/seabios</loader>
...
</os>
=> Historic default, no change
* <os>
<loader stateless='yes'>/path/to/seabios</loader>
...
</os>
=> Explicit version of historic default, no change
* <os>
<loader stateless='no'>/path/to/seabios</loader>
...
</os>
=> Invalid, bios is always stateless
With manual UEFI selection
* <os>
<loader type='pflash'>/path/to/edk2</loader>
...
</os>
=> Historic default, no change
* <os>
<loader type='pflash' stateless='yes'>/path/to/edk2</loader>
...
</os>
=> Skip auto-filling NVRAM / template
* <os>
<loader type='pflash' stateless='no'>/path/to/edk2</loader>
...
</os>
=> Explicit version of historic default, no change
With automatic firmware selection
* <os firmware='bios'/>
=> Historic default, no change
* <os firmware='bios'>
<loader stateless='yes'/>
</os>
=> Explicit version of historic default, no change
* <os firmware='bios'>
<loader stateless='no'/>
</os>
=> Invalid, bios is always stateless
* <os firmware='uefi'/>
=> Historic default, no change
* <os firmware='uefi'>
<loader stateless='yes'/>
</os>
=> Skip auto-filling NVRAM / template
* <os firmware='uefi'>
<loader stateless='no'/>
</os>
=> Explicit version of historic default, no change
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Some USB devices have a buggy firmware that either crashes on
device reset, or make the device unusable in some other way.
Fortunately, QEMU offers a way to skip device reset either
completely, or if device is not initialized yet. Expose this
ability to users under:
<hostdev mode='subsystem' type='usb'>
<source guestReset='off'/>
</hostdev>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Currently, we have bunch of PCI/USB tests cases for
qemuxml2argvtest and qemuxml2xmltest but all of them run without
any capabilities. This makes is needlessly complicated when
trying to extend them. Switch to DO_TEST_CAPS_LATEST().
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Extend the test for io_uring to also test startup policy.
Since the actual logic for dropping disks is in the host preparation
phase, thus skipped for tests we can use any file path.
Add a case also for 'file' backing to have all cases covered.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The test was showing that the 'blockdev' capability is properly added
although we didn't detect it yet. Unfortunately this test can't be
carried over once we bump minimum qemu version to qemu-4.2.
Make the test case future-proof by removing the qemu-4.0.0 version which
would become pointless and use only already deprecated capability flags
so that the test output does not change.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The tested feature doesn't change across versions so we can use the
modern testing infrastructure.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Prior to qemu-3.2 we'd have to disable the 'pconfig' feature explicitly
which is no longer needed with new qemu. Remove the version locked to
qemu-3.1 as the 'latest' case sufficiently handles what we want to test.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The latter doesn't make sense without the former, so make that
visible in the XML.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Currently, the lack of a <loader> element results in the <nvram>
element being completely ignored, but this is unnecessarily
limiting: even when firmware autoselection is in use, it should
be possible for the user to specify a custom path for the NVRAM
file.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Note that some of these new tests are displaying incorrect or
suboptimal behavior. When we address those in upcoming patches,
this will be highlighted by changes in the test data.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This currently has not effect whatsoever, so it's just cluttering
the input files.
We're going to add specific handling for this scenario, as well
as a test case covering it, in an upcoming commit.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This does the opposite of
commit 392292cd99
Author: Daniel P. Berrangé <berrange@redhat.com>
Date: Wed Feb 23 12:45:51 2022 +0000
tests: don't use auto-generated NVRAM path in tests
in order to minimize input files.
We're going to add a test case specifically covering the use of
custom NVRAM paths with firmware autoselection in an upcoming
commit.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
When testing firmware selection, we don't really care about any
of the hardware assigned to the VM, and in fact it's better to
keep it as minimal as possible to make sure that the focus
remains on the firmware bits.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Group all tests related to firmware selection together and give
them consistent names that leave room for further tests to be
added in an upcoming commit.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This was introduced in
commit 5882064084
Author: Martin Kletzander <mkletzan@redhat.com>
Date: Wed Feb 25 15:45:26 2015 +0100
tests: Add test for os interleaving
to ensure a recent change in the schema was behaving correctly.
Seven years later, it no longer seems very useful to keep it
around.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This simplifies the test data without negatively impacting test
coverage.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
The pci-bridge-many-disks test case is not related to firmware
handling at all, so we can trim it without losing any coverage.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
At least in case of QEMU an IOThread is actually a pool of
threads (see iothread_set_aio_context_params() in QEMU's code
base). As such, it can have minimal and maximal number of worker
threads. Allow setting them in domain XML.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
qemuxml2xmltests that have "pseries" in the name now use the
DO_TEST_CAPS_LATEST_ARCH() macro.
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Like a Spice port, a dbus serial must specify an associated channel name.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
The 'absolute' clock offset type has a 'start' attribute which is an
unix epoch timestamp to which the hardware clock is always set at start
of the VM.
This is useful if some VM needs to be kept set to an arbitrary time for
e.g. testing or working around broken software.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
We have to always store the state of the feature in the
virDomainDef struct, otherwise
<smm state='off'/>
will incorrectly be interpreted as if the <smm> element was not
present.
Fixes: eeb94215b0
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This complements the existing smm=on tests. Looking at the output
files, one can immediately see how this case is currently not being
handled correctly. We're going to fix that in the next commit.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Use DO_TEST_CAPS_LATEST() instead of hardcoding capabilities and
add the xml2xml part, which was missing; finally, rename it to
accomodate the complementary smm=off test that we're about to
introduce.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Everything spice is not supported (and does not make sense) without spice
graphics. For some tests I also added cirrus VGA capability so that the XML
stays simple and libvirt can guess a default video model rather than adding too
much of an irrelevant XML into the individual tests.
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This old test was added by me to allow people to keep the spicevmc
channel while changing graphics type from spice to something else.
However we do not do this in other places and also now we have all the
Validate functions so it is better to show the user they will not have
the spicevmc channel available rather than simply not formatting it on
the qemu command line.
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Extend the 'disk-cdrom-network' to cover this instance. This also
validates that the parameters of -blockdev conform to the QAPI schema.
Also add the xml2xml variant of this test case.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reject encryption requests for unsupported image format types.
Add negative test for the rejected cases as well as modify
'disk-network-rbd-encryption' case to validate that with librbd
encryption the format doesn't matter.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Added "rss" and "rss_hash_report" configuration that should be
used with qemu virtio RSS. Both options are triswitches. Used as
"driver" options and affects only NIC with model type "virtio".
In other patches - options should turn on virtio-net RSS and hash
properties.
Signed-off-by: Andrew Melnychenko <andrew@daynix.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
The device is configured to be an integrated endpoint, as is
necessary for it to function correctly.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
In cases when the hostname of the NBD server doesn't match the hostname
in the TLS certificate the new attribute 'tlsHostname' can be used to
override it.
Add the XML infrastructure and tests.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
By using the auto-generated NVRAM path in test data files, we won't see
bugs where a user specified path gets accidentally overwritten by a
post-parse callback, or VM startup. For example, this caused us to miss
the bug fixed by:
commit 24adb6c7a6
Author: Michal Prívozník <mprivozn@redhat.com>
Date: Wed Feb 23 08:50:44 2022 +0100
qemu: Don't regenerate NVRAM path if parsed from domain XML
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
The 'disk-cache' output file is identical in the interesting parts
(everything besides CPU config) to the '-latest' version, so the
versioned invocation can be dropped.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The XML-to-XML test validates that we don't accidentally copy the
isa-debug <serial> into a <console>.
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
We need to use a hardcoded list of capabilities because we don't
yet have proper replies files obtained from QEMU running on actual
macOS machines.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Tested-by: Brad Laue <brad@brad-x.com>
Tested-by: Christophe Fergeau <cfergeau@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
No kernels supported by upstream libvirt have the feature.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
This device was virtio 1.0-only so adding the (non-)transitional model
did not make sense and it was only present in QEMU 4.0.
Report a validation error for both of the users that will ever hit this
code path.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
The machine type doesn't change the test result and prevents tests being
changed every time we are about to update real capabilities to a new
qemu.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This commit takes care of following cases:
-> Check availability of requested ports.
->The total number of requested ports should not be more than
VIR_MAX_ISA_SERIAL_PORTS.
->The ports requested should be less than VIR_MAX_ISA_SERIAL_PORTS.
->VIR_MAX_ISA_SERIAL_PORTS should correspond to MAX_ISA_SERIAL_PORTS
specified in QEMU code commit def337ffda34d331404bd7f1a42726b71500df22.
-> Prevent duplicate device assignments to the same port.
-> In case no ports are provided in the XML, this patch scans the list of unused
isa-serial indices to automatically assign available ports for this VM.
Signed-off-by: Divya Garg <divya.garg@nutanix.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Also ensure that the emulator and architecture are correct for
DO_TEST_CAPS_LATEST.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
As demonstrated by the qemuxml2xmltest DO_TEST_CAPS_LATEST data based on
the 'x86-kvm-32-on-64' test case the post parse CPU selection code which
fills in the CPU into the definition does not have exactly the same
logic as we used to have when the cpu model was picked when formatting
the commandline.
Change the qemuxml2argv test to use DO_TEST_CAPS_LATEST too as it
doesn't really make sense to test this on fake data.
In addition to 'latest' versions, this also adds second invocation
locked to qemu-4.1.0 which demonstrates the old behaviour.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Upcoming patches will modify how we populate the capability cache in
tests to be more sane. This also means that the emulator binary and
architecture used in the test files using real capabilities must match
what the real capabilities have.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Upcoming patches will modify how we populate the capability cache in
tests to be more saner. This also means that the emulator binary and
architecture used in the test files using real capabilities must match
what the real capabilities have.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The qemuxml2argv invocation of some tests used DO_TEST_CAPS_LATEST while
the qemuxml2xmltest invocation uses fake caps. Unify them on
DO_TEST_CAPS_LATEST.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Since introduction in fc03eb53c0 there wasn't a qemuxml2argv
version. As we are touching the files convert them to
DO_TEST_CAPS_LATEST directly.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
According to commit 5222256849 the test case was added to verify that
the '<address>' element is covered by the schema. The test was not
registered for qemuxml2argvtest though. We can use 'net-server' instead
as it has the same type. On the other hand that one was not registered
for qemuxml2xmltest.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
There's nothing special about the tests requiring to use very old
machine types. Most usage is cargo-culted from other tests. Switch all
the tests to use 'pc' instead.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
There's no real difference between input and output XMLs for
kvm-features and kvm-features-off test cases. Do what we usually
do in such case - turn the output file into a symlink of the
input file.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Make the tpm-*.xml files symlinks to their respective input XMLs
from qemuxml2argvdata/ directory. Neither of the XMLs relies on
autofill of any TPM data.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
We already have the input xml because of xml2arg test. However,
the corresponding xml2xml test case is missing. Make the expected
XML a symlink to the input XML and clean the latter up a bit.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Dirty ring feature was introduced in qemu-6.1.0, this patch
add the corresponding feature named 'dirty-ring', which enable
dirty ring feature when starting VM.
To enable the feature, the following XML needs to be added to
the guest's domain description:
<features>
<kvm>
<dirty-ring state='on' size='xxx'>
</kvm>
</features>
If property "state=on", property "size" must be specified, which
should be power of 2 and range in [1024, 65526].
Signed-off-by: Hyman Huang(黄勇) <huangy81@chinatelecom.cn>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
It may come handy to be able to tweak TCG options, in this
specific case the size of translation block cache size (tb-size).
Since we can expect more knobs to tweak let's put them under
common element, like this:
<domain>
<features>
<tcg>
<tb-cache unit='MiB'>128</tb-cache>
</tcg>
</features>
</domain>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Tested-by: Kashyap Chamarthy <kchamart@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
This test shows a bug we have: even though the XML says:
<allocation mode='immediate'/>
there is no -mem-prealloc nor .prealloc=yes anywhere on the cmd
line. This will be fixed in the next commit.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Add a test case where 'ramfb' is explicitly disabled for a mediated
device to prevent regressing again.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Commit 65b0b746b5 changed spice tests to use latest caps. Before this
change, "FLAG_REAL_CAPS" wasn't being set in testQemuInfoInitArgs(). The
absence of this flag triggered the code path inside
testCompareXMLToArgv() that executed testUpdateQEMUCaps(). This function
will update the host CPU via virQEMUCapsUpdateHostCPUModel() into
virQEMUCapsInitHostCPUModel(). In this function,
virQEMUCapsInitCPUModel() would end up updating the hostCPU inside the
qemuCaps (via virQEMUCapsProbeHostCPU()). Before the forementioned
commit, the host CPU was being defaulted to x86_64, vendor Intel, for
the 'graphics-spice-timeout' test that is using the 'pc' machine type
and 'accel=kvm'.
Today, "FLAG_REAL_CAPS" is being set because we're using the latest caps
from x86_64. This means that the whole code path mentioned above is
skipped. qemuCaps are now being loaded via virQEMUCapsLoadCache()
directly. Without the handling being done by testUpdateQEMUCaps(), the
host CPU is being retrieved later on, down below
qemuProcessCreatePretendCmdPrepare() into qemuProcessUpdateGuestCPU().
The latter will attempt to update the domain cpu and executing a
virCPUCompare with the hostCPU and def->cpu.
All this logic ended up causing a failure of the
'graphics-spice-timeout' test in ppc64 and s390x hosts. This test is
being run with KVM acceleration, and the KVM driver for ppc64 and s390x
will return a default x86_64 CPU with vendor "AMD", making
virCPUCompare() fail with the following message:
"QEMU XML-2-ARGV graphics-spice-timeout.x86_64-latest ... libvirt: CPU
Driver error : the CPU is incompatible with host CPU: host CPU vendor does
not match required CPU vendor Intel"
Fix this test by setting cpu check='none' and avoid the virCPUCompare()
that causes the problem for ppc64 and s390x hosts.
Note that this is a build fix. A more adequate fix would be to mock the
getHost() interface of the cpuDriverX86 for non-x86 hosts, allowing
'fullCPU' to be retrieved in qemuProcessUpdateGuestCPU(), and a proper
x86 CPU to be retrieved in the scenario described above.
Reported-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Reviewed-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Extend the TPM backend XML with a node 'active_pcr_banks' that allows a
user to specify the PCR banks to activate before starting a VM. Valid
choices for PCR banks are sha1, sha256, sha384 and sha512. When the XML
node is provided, the set of active PCR banks is 'enforced' by running
swtpm_setup before every start of the VM. The activation requires that
swtpm_setup v0.7 or later is installed and may not have any effect
otherwise.
<tpm model='tpm-tis'>
<backend type='emulator' version='2.0'>
<active_pcr_banks>
<sha256/>
<sha384/>
</active_pcr_banks>
</backend>
</tpm>
Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=2016599
Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Reduce the churn in following patches.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Since b2757b697e
(qemu: support kvm-pv-ipi off), libvirt supports xml definition like:
<features>
<kvm>
<pv-ipi state='off'/>
</kvm>
</features>
Add test case for this feature.
Signed-off-by: zhenwei pi <pizhenwei@bytedance.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
KVM features off test cases should be tested for a KVM domain, so
keep align kvm-features-off test with kvm-features except KVM
features on/off.
Signed-off-by: zhenwei pi <pizhenwei@bytedance.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This reverts commit 7300ccc9b3.
Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Ani Sinha <ani@anisinha.ca>
This reverts commit da896d440c.
Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Ani Sinha <ani@anisinha.ca>
This commit extends libvirt XML configuration to support luks2 encryption format.
This means that <encryption format="luks2" engine="librbd"> becomes valid.
Currently librbd is the only engine that supports this new format.
Signed-off-by: Or Ozeri <oro@il.ibm.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
rbd encryption is new in qemu 6.1.0.
This commit adds a new encryption engine property which
allows the user to use this new encryption engine.
Signed-off-by: Or Ozeri <oro@il.ibm.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
