All supported QEMUs have this capability. Stop detecting it.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Introduced in QEMU's commit of v2.1.0-rc0~41^2~104 the
memory-backend-ram is going to be present for all QEMU versions
we support (4.2.0, currently). Therefore, we can assume the
capability is always set and thus doesn't need to be checked for.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The aim of this test case it to make sure we error out when
QEMU_CAPS_OBJECT_MEMORY_RAM is missing. Well, it's never going to
be missing. Drop the test case.
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
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>
Introduce an internal schema for a single device and use it to test the
various files in tests/qemuhotplugtestdevices and
tests/qemublocktestdata directories.
This also requires us to implement schema for (some) privateData bits
for the disk source.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The 'cputestdata' directory has a collection of XML files with very
complicated naming schemes for various input and output XML files.
Rather than trying to write complex regexes for selecting specific files
which diverged already multiple times we can introduce an internal
schema file which will cover all of the 3 top level elements used in the
XML files.
Schema for <cpu> is taken from our main RNG schema, <cpuTest> is just a
collection of <cpu> elements, and finally <cpudata> is a simple enough
to describe inline.
To keep the validator happy we have to generate the schema file to
place full paths for the included documents.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The XML does not conform to the RNG schema as we don't yet expose the
'ssh' protocol officially. Mark the XML as invalid by renaming it.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The 'reservations' element doesn't have an 'enabled' attribute according
to our schema, remove it.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
'abs_top_srcdir' can be prepended to the schema in the macro. Apart from
removing one needless string copy it will also allow pointing to schema
files in the builddir which will come handy in upcoming patches.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
We no longer support HMP-only qemus. Remove the leftover attribute from
the test files.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Add data based on the v7.1.0-1579-g5107fd3eff qemu commit.
Notable changes:
- New machine types and corresponding objects:
- pc-i440fx-7.2, pc-i440fx-7.2-machine, pc-q35-7.2, pc-q35-7.2-machine
- new NETDEV_STREAM_CONNECTED/NETDEV_STREAM_DISCONNECTED events
- thread-context object and prealloc-property for memory devices added
- libblkio block driver backed support added:
- new backend protocol drivers:
- io_uring, nvme-io_uring, virtio-blk-vhost-user, virtio-blk-vhost-vdpa
- New CPU flags and some CPU features become migratable
(corresponding 'cpu-host-model' test changed output)
- cpu features 'avx', 'avx2', 'f16c', 'fma', 'vaes' became available in
TCG
- 'dumpdtb' command added
- New disk frontend properties:
- account-failed, account-invalid
- New unstable commands for debugging virtio:
x-query-virtio, x-query-virtio-status, x-query-virtio-queue-status,
x-query-virtio-vhost-queue-status, x-query-virtio-queue-element
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
'bus', 'slot' and 'function' are unsigned int variables parsed as
unsigned int, but were formated as signed.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Allow callers to request XML validation against the schema. All callers
for now pass 'false'.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
The removal of the special internal flag for '-netdev' validatition now
allows us to use the same virCommand object for validation of the
schema.
Pass it into the validator instead of re-parsing and re-generating
everything.
This improved the runtime of qemuxml2argvtest by ~25% on my box.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
With the introduction of `libvirt` sub-directory to the cgroup topology
some of the cgroup configuration was moved into that sub-directory
together with the VM processes.
LXC uses virCgroupNewSelf() in the container process to detect cgroups
in order to report various data from cgroups inside the container.
We need to properly detect the new `libvirt` sub-directory here
otherwise LXC will report incorrect data.
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
The `legacy` mode is also valid so we need to take it into account as
well.
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Commit 5c17a7ba41 introduced a new feature (ibrs) but did not update
existing cputestdata.
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
As qemu becomes more modularized, it is important for libvirt to advertise
availability of the modularized functionality through capabilities. This
change adds channel devices to domain capabilities, allowing clients such
as virt-install to avoid using spicevmc channel devices when not supported
by the target qemu.
Signed-off-by: Jim Fehlig <jfehlig@suse.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
As qemu becomes more modularized, it is important for libvirt to advertise
availability of the modularized functionality through capabilities. This
change adds USB redirect devices to domain capabilities, allowing clients
such as virt-install to avoid using redirdev devices when not supported
by the target qemu.
Signed-off-by: Jim Fehlig <jfehlig@suse.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
The qemuxml2argvtest pseries-feature parse failure tests uses a symlink
to the pseries-features.xml test domain and control which feature it is
supposed to fail by excluding it from the capabilities list. The
advantage of this approach is that the same XML can be used in multiple
tests.
One downside is that any new pseries capability must be declared in all
existent tests, otherwise all other tests can break if this new
capability happens to be validated early in qemu_validate.c. Any new
parse_error test must declare all other existent capabilities.
Another downside is the fact that we're testing fairly improbable
scenarios: all pseries capabilities being tested here were introduced by
the same QEMU version, 4.2.0, at least as far as libvirt is aware of.
This means that it's no possible to have a scenario where, for example,
ccf-assist is not present but cfpc is. And last, but not the least, it's
getting in the way of our effort to convert all pseries tests to not use
explicit capabilities.
Changing all these tests to use DO_TEST_PARSE_ERROR_NOCAPS() will allow
us to test exactly what we want to test, which is the parse error given
for each feature if the binary does not have support for it. The XML
being used for each test can be simplified to just declare a single
feature. In the end we'll end up with more XML lines, but less
complexity inside qemuxml2argvtest.c.
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Eliminate most of the pseries tests that are using explicit qemu caps
instead of CAPS_LATEST. The remaining tests will be handled in the next
patch.
The changes made are trivial: rename the .args/.err files to
ppc64-latest.(args/err) and do the required changes to match the newest
capabilities.
A notable expection were tests pseries-console-native,
pseries-serial-compat and pseries-serial+console-native. These are
aliases of the pseries-serial-native tests. In this case we needed to
re-create the symlink accordingly.
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
No significant changes from the 7.0.0 capabilities.
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
The path() method is deprecated in 0.55.0 and we're recommended
to use full_path() instead. Interestingly, we were already doing
do in couple of places, but not all of them.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The source_root() method is deprecated in 0.56.0 and we're
recommended to use project_source_root() instead.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The build_root() method is deprecated in 0.56.0 and we're
recommended to use project_build_root() instead.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Even though several CPU models from various vendors are reported as
usable on a given host, user may still want to use only those that match
the host vendor. Currently the only place where users can check the
vendor of each CPU model is our CPU map, which is considered internal
and users should not really be using it directly. So to allow for such
filtering we now advertise the vendor of each CPU model in domain
capabilities.
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Since the function always returns 0, we can just return void and make
callers simpler.
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Most callers prefer using the XPath context. Convert the last user to
use virXMLParseFileCtxt and remove the helper macro.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Replace virNetworkDefParseString/File by direct calls to
virNetworkDefParse.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Replace the thin wrappers virNodeDeviceDefParseString/File by directly
calling the main parser.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Replace virNWFilterDefParseString/File with the common function.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Replace the virSecretDefParseFile/String shims by calls to
virSecretDefParse.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Remove the virStorageVolDefParseFile/String shim functions.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Replace the virStoragePoolDefParseString/File thin wrappers by
virStoragePoolDefParse.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Replace the two helpers virNetworkPortDefParseString/File with the
common helper.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Don't validate the root node and don't allocate a private XPath context
when virXMLParse can do that internally.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Remove the virNWFilterBindingDefParseString/File thin wrappers.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The generic helper also has helper code to validate the root element and
create an XPath context. Many places in the code duplicate code for
doing these operations.
Extend the helper to provide all arguments and fix all callers.
In many cases this patch refactors the passing of the 'validate'
field into a separate variable to avoid quirky looking arguments.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Now that we no longer use the capability, stop probing for existence
of 'virtual-css-bridge' and its properties.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@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>
