This is needed to ensure the environment variables that we need
for the test program itself, specifically to load mock libraries,
do not interfere with any command that gets invoked by it, either
directly or indirectly. We already perform the same cleanup step
for LD_* variables.
This makes the test failures
error : virCommandWait:2752 : internal error: Child process
(/usr/libexec/qemu/vhost-user/test-vhost-user-gpu --print-capabilities)
unexpected fatal signal 6: dyld[8896]: symbol not found in flat
namespace '_virQEMUCapsGet'
error : qemuVhostUserFillDomainGPU:394 : operation failed: Unable to
find a satisfying vhost-user-gpu
that were showing up on macOS 12 go away.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The DYLD_* environment variables on macOS have the same purpose
as the LD_* variables have on Linux. Since we're preserving the
latter by default, it makes sense to do the same for the former
as well.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Historically, the tpm->data.emulator.activePcrBanks member was an
unsigned int but since it was used as a bitmap it was converted
to virBitmap type instead. Now, the virBitmap is allocated inside
of virDomainTPMDefParseXML() but only if <activePcrBanks/> was
found with at last one child element. Otherwise it stays NULL.
Fast forward to starting a domain with TPM 2.0 and no
<activePcrBanks/> configured. Eventually,
qemuTPMEmulatorBuildCommand() is called, which subsequently calls
qemuTPMEmulatorReconfigure() and finally
qemuTPMPcrBankBitmapToStr() passing the NULL value. Before
rewrite to virBitmap this function would return NULL for empty
activePcrBanks but now, well, now it crashes.
Fixes: 52c7c31c80
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This patch uses qemuMonitorQueryStats to query "halt_poll_success_ns"
and "halt_poll_fail_ns" for every vCPU. The respective values for each
vCPU are then added together.
Signed-off-by: Amneesh Singh <natto@weirdnatto.in>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
Related: https://gitlab.com/libvirt/libvirt/-/issues/276
This patch adds an API for the "query-stats" QMP command.
The query returns a JSON containing the statistics based on the target,
which can either be vCPU or VM, and the providers. The API deserializes
the query result into an array of GHashMaps, which can later be used to
extract all the query statistics. GHashMaps are used to avoid traversing
the entire array to find the statistics you are looking for. This would
be a singleton array if the target is a VM since the returned JSON is
also a singleton array in that case.
Signed-off-by: Amneesh Singh <natto@weirdnatto.in>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
Since we cannot properly plug a new VM into the distributed switch, we can at
least report the provided pieces of information, so that XML editing still works
even for VMs with such interfaces.
https://bugzilla.redhat.com/show_bug.cgi?id=1988211
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: Reviewed-by: Ján Tomko <jtomko@redhat.com>
This represents an interface connected to a VMWare Distributed Switch,
previously obscured as a dummy interface.
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: Reviewed-by: Ján Tomko <jtomko@redhat.com>
Commit 70768cda97 marked this particular config string optional, but
forgot that two of the interface types still require this name to
exist. Mark it as optional only if there is no connectionType.
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: Reviewed-by: Ján Tomko <jtomko@redhat.com>
This makes it nicer to use as since it cannot fail shortens the usage in all
callers.
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: Reviewed-by: Ján Tomko <jtomko@redhat.com>
Commit 70768cda97 added a functionality that was previously (in an unsubmitted
version of the commit) represented differently in the XML, but the filenames
kept the old name. Fix the name so they are not misleading.
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: Reviewed-by: Ján Tomko <jtomko@redhat.com>
The output of "virsh capabilities" was not conformant to the
capability.rng schema. Add the missing element to the schema.
Fixes: c647bf29af
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Signed-off-by: Jim Fehlig <jfehlig@suse.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
The change to caps-test.xml demonstrates the need for the change to
cputypes.rng.
Signed-off-by: Jim Fehlig <jfehlig@suse.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
The hostcpu rng has an optional "model" element, with the remaining
elements each within a nested optional. Remove the optional nesting
and have each element explicitly listed as optional
Signed-off-by: Jim Fehlig <jfehlig@suse.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Introduced back in 2010 by QEMU commit:
commit a697a334b3c4d3250e6420f5d38550ea10eb5319
virtio-net: Introduce a new bottom half packet TX
Released in QEMU 0.14.0
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Jonathon Jongsma <jjongsma@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>
All callers pass 'true'.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The blockdev-backup QMP command was introduced in qemu-2.3.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The event was introduced in qemu-2.3
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Set it same way we set throttling for other disks in
qemuProcessSetupDiskThrottling.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
While we assume that -blockdev is supported the validator had also some
corner cases for -drive. Since we use '-drive' exclusively for the
extremely rarely used SD cards it makes no sense to have the validation.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The capability is checked when we validate the source in the first
place. Also it won't make sense any more.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Since we know we have a modern qemu at hand which can interpret the
dotted syntax, we can format the -drive needed for SD cards via the
common infrastructure we have for all blockdev stuff.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Remove the generic frontend-less -drive code from qemuBuildDriveStr by
assuming that we support only blockdev-enabled qemus.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
SD card disks can't be detached, so it makes no sense to special case
them in the unplug code.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Enable blockdev mode and convert the expected commands to the modern
equivalents in preparation for removing the old-style hotplug code
paths.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
All media are changed in blockdev-instantiated cdroms now, remove the
old code.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
