Since aarch64 doesn't support CPU hotplug at the moment, we have
to get a bit creative.
While the 'query-cpus-fast' output is taken directly from a VM
configured as
<vcpu current='7'>16</vcpu>
<cpu mode='host-passthrough'>
<topology sockets='2' dies='1' clusters='2' cores='2' threads='2'/>
</cpu>
the 'query-hotpluggable-cpus' output is constructed by hand
starting from the former and using the 'x86-dies' test data as
a model.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Use the low level monitor API directly to test the QMP wrapper itself.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The test code cares mostly about the actual layer nodenames thus,
appropriate accessors are used.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Convert all places in tests to use the 'storage' layer nodename
accessors instead of (virStorageSource)->nodestorage.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
There are some cases left after previous commit which were not
picked up by coccinelle. Mostly, becuase the spatch was not
generic enough. We are left with cases like: two variables
declared on one line, a variable declared in #ifdef-s (there are
notoriously difficult for coccinelle), arrays, macro definitions,
etc.
Finish what coccinelle started, by hand.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Claudio Fontana <cfontana@suse.de>
This is a more concise approach and guarantees there is
no time window where the struct is uninitialized.
Generated using the following semantic patch:
@@
type T;
identifier X;
@@
- T X;
+ T X = { 0 };
... when exists
(
- memset(&X, 0, sizeof(X));
|
- memset(&X, 0, sizeof(T));
)
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Claudio Fontana <cfontana@suse.de>
Now that we don't use it for probing at all we can remove all the
corresponding monitor code.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
'trace-event-get-state' was used for testing schema validation as it had
simple arguments. Now 'vcpu' is optional and deprecated. Fix the test so
that it won't break with upcoming qemu-8.1.
Drop the 'all-attrs' case, as it's not not really testing anything
special and for the 'missing mandatory attr' case use an empty object.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Every caller will pass 'qdevid' as it's populated in the data
mandatorily with qemu-4.2 and onwards due to mandatory -blockdev use.
Thus we can drop compatibility with the old way of matching the disk via
alias.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Every caller will pass 'qdevid' as it's populated in the data
mandatorily with qemu-4.2 and onwards due to mandatory -blockdev use.
Thus we can drop compatibility with the old way of matching the disk via
alias.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The 'device' argument is deprecated. All real usage in the qemu driver
already uses 'id' as we populate the 'qomName' for everything except for
SD cards where throttling didn't work with libvirt for a very long time.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The test case is validating the QMP schema against itself. This was
useful when I was developing the validator but at this point it's no
longer needed.
Additionally the QMP schema has few deprecated members now, which our
validator doesn't catch yet, so this test would start failing once I fix
the validator.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Replace qemuMonitorTestAddItemParams by qemuMonitorTestAddItemVerbatim
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Replace qemuMonitorTestAddItemParams by qemuMonitorTestAddItemVerbatim
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
'qemuMonitorTestAddItemExpect' doesn't do QMP schema validation. Since
it's the only use we can reimplement it using 'qemuMonitorTestAddItemVerbatim'
which does schema validation and remove the old code instead.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Any failure which happens outside is hard to debug as errors will be
reset and not raised.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Deleting external snapshots will require configuring autofinalize to
synchronize the block jobs for disks withing single snapshot in order to
be able safely abort of one of the jobs fails.
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Upcoming snapshot deletion code will require that multiple commit jobs
are finished in sync. To allow aborting then if one fails we will need
to use manual finalization of the jobs.
This commit implements the monitor code for `job-finalize`.
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
The 'screendump' command has new argument 'format'. Let's expose
this on our QMP level so that callers can specify the format, if
they wish so.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
'qemuMonitorJSONMigrate' is called from:
- qemuMonitorMigrateToHost
- qemuMonitorMigrateToSocket
Both of the above function are called only from
qemuMigrationSrcStart.
- qemuMonitorMigrateToFd
- called from:
- qemuMigrationSrcToFile
Both instances here pass QEMU_MONITOR_MIGRATE_BACKGROUND
directly.
- qemuMigrationSrcStart
qemuMigrationSrcStart is then called from qemuMigrationSrcRun and
qemuMigrationSrcResume, both of which always add QEMU_MONITOR_MIGRATE_BACKGROUND
to the flags.
Thus any caller always passes the flag so that we can remove the flag
altogether.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Remove the support for enabling the 'blk' and 'inc' parameters of the
'migrate' command as there are no users any more.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The 'persistjob' is always true and 'top' and 'base' are always NULL.
Adjust the functions to drop the arguments.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
With blockdev we are generating the nodenames ourselves so all of this
infrastructure became obsolete. Remove it.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The query-cpus-fast command was introduced in 2.12, therefore
query-cpus is never used on supported versions of QEMU. Remove
the logic to parse its output, as well as the parameters to
choose between the two commands.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
All tests now use query-cpus-fast. Since the QEMU driver will lose
support for query-cpus soon, go ahead and remove support for testing
it.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
All supported versions of QEMU include the query-cpus-fast QMP command.
In preparation for dropping support for the old "query-cpus" commands,
convert the JSON output for x86 tests to the new format, and drop the
"halted" field from the expected output as it is not available anymore.
The CPU properties were obtained from the query-hotpluggable-cpus output
in tests/qemumonitorjsondata. CPU, thread_id, and qom_path are renamed
respectively to cpu-index, qom-path and thread-id, while nip and halted
are removed.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
All supported versions of QEMU include the query-cpus-fast QMP command.
In preparation for dropping support for the old "query-cpus" commands,
convert the JSON output for PPC tests to the new format, and drop the
"halted" field from the expected output as it is not available anymore.
The CPU properties were obtained from the query-hotpluggable-cpus output
in tests/qemumonitorjsondata. CPU, thread_id, and qom_path are renamed
respectively to cpu-index, qom-path and thread-id, while nip and halted
are removed.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
All supported versions of QEMU include the query-cpus-fast QMP command.
In preparation for dropping support for the old "query-cpus" commands,
remove the "-fast" suffix from both x86-full-fast and s390-fast.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
All supported versions of QEMU include the query-cpus-fast QMP command.
In preparation for dropping support for the old "query-cpus" commands,
remove the query-cpus version of the x86-full test.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
The getters/setters for individual properties of migration
speed/downtime/cache size are unused once we switched to setting them
purely via migration parameters. Remove the unused helpers.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This command tells QEMU to start listening for an incoming post-copy
recovery connection. Just like migrate-incoming is used for starting
fresh migration on the destination host.
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
If we use our own fdset ID when hot-adding a fdset we can vastly
simplify our internals.
As a stop-gap when a fdset would be added behind libvirt's back we'll
validated that the fdset to be added is not yet used.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Add possibility to delay checks to the point when the FDs are to be
passed to qemu.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The main objective of this patch is to use a proper instance of
virDomainChrSourceDef allocated with the private data.
To achieve this the test cases are grouped into blocks by how much they
fill in the chardev definition. Some test cases are moved around so
that the resulting sequence doesn't need extra clearing.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Don't add the command to the test monitor when we don't expect to invoke
it rather than bypassing the test monitor.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Convert all code using the 'QOM_CPU_PATH' macro to accept the QOM path
as an argument.
For now the new helper for fetching the path 'qemuProcessGetVCPUQOMPath'
will always return the same hard-coded value.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Set a launch secret in guest memory using the sev-inject-launch-secret
QMP API. Only supported with qemu >= 6.0.0 and SEV-enabled guests in a
paused state.
Signed-off-by: Jim Fehlig <jfehlig@suse.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
We're only returning the set of fields needed to perform an
attestation, per the SEV API docs.
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Forces the data to be written synchronously to both the original and the
mirrored images which ensures that the job will reach synchronized
phase.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
