Make the function reusable by other vhost-user based devices.
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
QEMU has the ability to mark machine types as deprecated. This should be
exposed to management applications in the capabilities.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
QEMU has the ability to mark CPUs as deprecated. This should be exposed
to management applications in the domain capabilities.
This attribute is only set when the model is actually deprecated.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
In this instance attempting to be correct is really pointless since the
secret is formatted into another string which is not erased securely and
then put on the commandline.
Keep the secure handling for correctness.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Phase out use of VIR_DISPOSE_N from the qemu driver. Use memset in the
appropriate cases.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
When virRandomBytes fails we don't get any random bytes and even if we
did they don't have to be treated as secret as they weren't used in any
way.
Add a temporary variable with automatic freeing for the secret buffer
and assign it only on success.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Pass the parameter clock rt to qemu to ensure that the
virtual machine is not synchronized with the host time
Signed-off-by: gongwei <gongwei@smartx.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This was found by clang-tidy's "readability-misleading-indentation"
check.
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Back in commit 2c71d3826, which appeared in libvirt-1.2.3 in April
2014, the location used to store saved MAC addresses and vlan tags of
SRIOV VFs was changed from /var/run/libvirt/qemu to
/var/run/libvirt/hostdevmgr. For backward compatibility the code was
made to continue looking in the old location for the files when it
didn't find them in the new location.
It's now been 6 years, and even if there was somebody still running
libvirt-1.2.3 on their system, that system would now be out of support
for libvirt, so there would be no way for them to upgrade to a new
libvirt that no longer looks in "oldStateDir" for the files. So
let's no longer look in "oldStateDir" for the files!
Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
The current virPCIDeviceNew() signature, receiving 4 uints in sequence
(domain, bus, slot, function), is not neat.
We already have a way to represent a PCI address in virPCIDeviceAddress
that is used in the code. Aside from the test files, most of
virPCIDeviceNew() callers have access to a virPCIDeviceAddress reference,
but then we need to retrieve the 4 required uints (addr.domain, addr.bus,
addr.slot, addr.function) to satisfy virPCIDeviceNew(). The result is
that we have extra verbosity/boilerplate to retrieve an information that
is already available in virPCIDeviceAddress.
A better way is presented by virNVMEDeviceNew(), where the caller just
supplies a virPCIDeviceAddress pointer and the function handles the
details internally.
This patch changes virPCIDeviceNew() to receive a virPCIDeviceAddress
pointer instead of 4 uints.
Reviewed-by: Laine Stump <laine@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Instead of receiving 4 uints in order and write domain/bus/slot/function,
receive a virPCIDeviceAddressPtr instead and write into it.
This change will allow us to simplify the API for virPCIDeviceNew()
in the next patch.
Reviewed-by: Laine Stump <laine@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
libxlNodeDeviceGetPCIInfo() and qemuNodeDeviceGetPCIInfo() are equal.
Let's move the logic to a new virDomainDriverNodeDeviceGetPCIInfo()
info to be used by libxl_driver.c and qemu_driver.c.
Reviewed-by: Laine Stump <laine@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Wire up the QEMU command line for this option.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Tested-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Add virtio related options iommu, ats and packed as driver element attributes
to vsock devices. Ex:
<vsock model='virtio'>
<cid auto='no' address='3'/>
<driver iommu='on'/>
</vsock>
Signed-off-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
The qemuDomainObjFromDomain() API must be paired with
the virDomainObjEndAPI API. The qemuDomainAuthorizedSSHKeysGet
method simply did 'return -1' leaking a reference and lock
in two paths.
The qemuDomainAuthorizedSSHKeysSet method marked the object
as an autoptr while also have some code paths that will call
virDomainObjEndAPI. As a result the object will be released
but not unlocked in error paths.
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
If QEMU driver fails to initialize for whatever reason (it can be
as trivial as a typo on qemu.conf), the control jumps to error
label in qemuStateInitialize() where qemuStateCleanup() is called
which frees the driver. But the daemon then asks drivers to
prepare for shutdown, which in case of QEMU driver is implemented
in qemuStateShutdownPrepare(). In here, the driver is
dereferenced but since it was freed earlier, the pointer is NULL
which leads to instant crash.
Solution is simple - just check if qemu_driver is not NULL. But
doing so only in qemuStateShutdownPrepare() would push the
problem down to virStateShutdownWait(), well
qemuStateShutdownWait(). Therefore, duplicate the trick there
too.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1895359#c14
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
All callers of this function called virStorageFileParseChainIndex
before. Internalize the logic of that function to prevent multiple calls
and passing around unnecessary temporary variables.
This is achieved by calling virStorageFileParseBackingStoreStr and using
it to fill the values internally.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Rename the function to virStorageSourceFetchRelativeBackingPath and
return relative paths only. The function is only used to restore the
relative relationship between images so there's no need for it to be
universal.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
dtrace invokes the C compiler, so when cross-building we need
to make sure that $CC is set in the environment and that it
points to the cross-compiler rather than the native one.
Until https://github.com/mesonbuild/meson/issues/266
is addressed, the workaround is to call dtrace via env(1).
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=980334
Signed-off-by: Helmut Grohne <helmut@subdivi.de>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
The code handles XML bits and internal definition and should be
in conf directory.
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Same as virStorageFileBackend, it doesn't belong into util directory.
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Up until now we had a runtime code and XML related code in the same
source file inside util directory.
This patch takes the runtime part and extracts it into the new
storage_file directory.
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
This code is not directly relevant to virStorageSource so move it to
separate file.
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
These files are using functions from virstoragefile.h but are missing
explicit include.
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
The _virDomainMemoryDef structure has @uuid member which is
needed for PPC64 guests. No other architectures use it. Since the
member is VIR_UUID_BUFLEN bytes long, the structure is
unnecessary big. If the member is just a pointer then we can also
replace some calls of virUUIDIsValid() with plain test against
NULL and also simplify formatter code which can now also check
the pointer against NULL.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Now we have everything prepared for generating the command line.
The device alias prefix was chosen to be 'virtiopmem'.
Since virtio-pmem-pci device goes onto PCI bus generating device
alias must have been changed slightly because
qemuAssignDeviceMemoryAlias() might have used DIMM slot number to
generate the alias. This obviously won't work and thus the "old"
way (which includes qemuDomainDeviceAliasIndex()) must be used.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1735375
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Some users might want to have virtio-pmem backed by a block device
in which case we have to create the device in the domain private
namespace.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Some users might want to have virtio-pmem backed by a block
device in which case we have to allow the device in CGroups.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
The virtio-pmem is a virtio variant of NVDIMM and just like
NVDIMM virtio-pmem also allows accessing host pages bypassing
guest page cache. The difference is that if a regular file is
used to back guest's NVDIMM (model='nvdimm') the persistence of
guest writes might not be guaranteed while with virtio-pmem it
is.
To express this new model at domain XML level, I've chosen the
following:
<memory model='virtio-pmem' access='shared'>
<source>
<path>/tmp/virtio_pmem</path>
</source>
<target>
<size unit='KiB'>524288</size>
</target>
<address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>
</memory>
Another difference between NVDIMM and virtio-pmem is that while
the former supports NUMA node locality the latter doesn't. And
also, the latter goes onto PCI bus and not into a DIMM module.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
This commit introduces a new capability that reflects virtio-pmem-pci
device support in qemu:
QEMU_CAPS_DEVICE_VIRTIO_PMEM_PCI, /* -device virtio-pmem-pci */
The virtio-pmem-pci device was introduced in QEMU 4.1.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
managed='no' on an <interface> allows an unprivileged libvirt to use a
pre-created tap/macvtap device that libvirt has permission to
open/read/write, but no permission to modify (i.e. set the MTU or MAC
address). But when the XML had an <mtu size='blah'/> setting (which
was put there in order to tell the *guest* OS what MTU to set for the
emulated device at the other end of the tap) we were attempting to set
the MTU of the tap device on the host, paying no attention to the
setting of 'managed'. That would of course end in failure.
This patch only sets the MTU if managed='no' is *not* set (so, if it
is 'yes', or just not set at all).
Note that MTU of the tap is also set when connecting the tap to a
bridge device, but managed='no' is only allowed for <interface
type='ethernet'>, which would never attach to a bridge anyway, so we
don't need the check there.
Resolves: https://bugzilla.redhat.com/1905929
Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Depending on the memballoon model, the corresponding QOM node
will have a different type and we need to account for this
when searching for it in the QOM tree.
https://bugzilla.redhat.com/show_bug.cgi?id=1911786
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
When a block job is terminated we should clear the 'mirrorState' and
'mirrorJob' variables so that stale values are not present prior to a
new job.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Use the per-job state to determine when the non-shared-storage mirror is
complete rather than the per-disk definition one. The qemuBlockJobData
is a newer approach and is always cleared after the blockjob is
terminated while the 'mirrorState' variable in the definition of the
disk may be left over. In such case the disk mirror would be considered
complete prematurely.
https://bugzilla.redhat.com/show_bug.cgi?id=1889131
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Now that this function can be called regardless of interface type (and
whether or not we have a conn for the network driver), let's actually
call it for all interface types. This will assure that we re-connect
any disconnected bridge devices for <interface type='bridge'> as
mentioned in https://bugzilla.redhat.com/show_bug.cgi?id=1730084#c26
(until now we've only been reconnecting bridge devices for <interface
type='network'>)
Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
qemu's qcow2 driver allows control of the metadata cache of qcow2 driver
by the 'cache-size' property. Wire it up to the recently introduced
elements.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Implement support for the 'nfs' native protocol driver in the qemu
driver.
QEMU accepts numeric UID/GID for 'nfs' protocol file driver thus libvirt
needs to perform the lookup prior to passing it to qemu.
Signed-off-by: Ryan Gahagan <rgahagan@cs.utexas.edu>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Similarly to startup of the VM qemu doesn't like setting throttling for
an empty drive. Just skip it since we do the correct thing once new
media is inserted.
Resolves: https://gitlab.com/libvirt/libvirt/-/issues/117
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Tested-by: Han Han <hhan@redhat.com>
The monitor code uses 'flags' for the flags of the monitor builder,
while in this function it's a different set of flags. All callers pass a
variable named 'cdevflags', so rename the argument to suit.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Remove freeing/clearing of @props as the function doesn't guarantee that
it happens on success, rename the variable hodling copy of the alias and
use g_autofree to automatically free it and remove the cleanup label as
well as 'ret' variable.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
The callers of qemuMonitorAddObject rely on the fact that @alias is
filled only when the object is added successfully. This is documented
but the code didn't behave like that.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
All callers of qemuMonitorJSONMakeCommandInternal will benefit from
making @arguments a double pointer and passing it to
virJSONValueObjectCreate directly which will clear it if it steals the
value.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Prepare for a refactor of qemuMonitorJSONMakeCommandInternal.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Use automatic memory freeing and remove the 'cleanup' label and 'ret'
variable.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This allows simplification of the caller as well as will enable a later
refactor of qemuMonitorJSONMakeCommandInternal.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
The @fds member of qemuMonitorFdsetInfo struct is an array and as
such, it's allocated in qemuMonitorJSONQueryFdsetsParse() but not
freed in qemuMonitorFdsetsFree().
Fixes: b8998cc670
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Fixes compiler error:
src/qemu/qemu_migration.c:4814:20: error: ‘dstOffline’ may be used
uninitialized in this function [-Werror=maybe-uninitialized]
4814 | if (offline && !dstOffline) {
The commit that introduced the error:
910b94df: qemu: adopt to VIR_DRV_SUPPORTS_FEATURE return -1
Signed-off-by: Nick Shyrokovskiy <nshyrokovskiy@gmail.com>
Changes to a virtio network device such as
<interface type="network">
<model type="virtio"/>
<driver iommu="on" ats="on"/> <!-- this line added -->
...
</interface>
were quietly dismissed by `virsh update-device ... --live`.
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Otherwise in some places we can mistakenly report 'unsupported' error instead
of root cause. So let's handle root cause explicitly from the macro.
Signed-off-by: Nikolay Shirokovskiy <nshirokovskiy@virtuozzo.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
When an interface has some bandwidth limitation set (it's root
qdisc is htb in that case) but this gets cleared out via public
API call (virDomainSetInterfaceParameters() or
virDomainUpdateDeviceFlags()) then virNetDevBandwidthSet() clears
out whatever qdiscs were set on the interface and kernel places
the default qdisc at the root. What we need to do next is to
replace the root qdisc with the one we want.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1329644
Fixes: 0b66196d86
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
While the code that's setting default qdisc is clever enough to
not overwrite any bandwidth (potentially) set by
virNetDevBandwidthSet() (and thus the root qdisc htb is not
replaced with noqueue), it does print a debug message when that's
the case. It's needless. We can set the root qdisc beforehand and
let virNetDevBandwidthSet() overwrite it.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Some secdrivers (typically SELinux driver) generate unique
dynamic seclabel for each domain (unless a static one is
requested in domain XML). This is achieved by calling
qemuSecurityGenLabel() from qemuProcessPrepareDomain() which
allocates unique seclabel and stores it in domain def->seclabels.
The counterpart is qemuSecurityReleaseLabel() which releases the
label and removes it from def->seclabels. Problem is, that with
current code the qemuProcessStop() may still want to use the
seclabel after it was released, e.g. when it wants to restore the
label of a disk mirror.
What is happening now, is that in qemuProcessStop() the
qemuSecurityReleaseLabel() is called, which removes the SELinux
seclabel from def->seclabels, yada yada yada and eventually
qemuSecurityRestoreImageLabel() is called. This bubbles down to
virSecuritySELinuxRestoreImageLabelSingle() which find no SELinux
seclabel (using virDomainDefGetSecurityLabelDef()) and this
returns early doing nothing.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1751664
Fixes: 8fa0374c5b
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
All these headers are indirectly included provided by virfile.h having
virstoragefile.h which will be removed in the following patch.
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Currently, swtpm TPM state file is removed when a transient domain is
powered off or undefined. When we store TPM state on a shared storage
such as NFS and use transient domain, TPM states should be kept as it is.
Add per-TPM emulator option `persistent_sate` for keeping TPM state.
This option only works for the emulator type backend and looks as follows:
<tpm model='tpm-tis'>
<backend type='emulator' persistent_state='yes'/>
</tpm>
Signed-off-by: Eiichi Tsukata <eiichi.tsukata@nutanix.com>
Reviewed-by: Stefan Berger <stefanb@linux.ibm.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
The kernel refuses to set guest TSC frequency less than a minimum
frequency or greater than maximum frequency (both computed based on the
host TSC frequency). When writing the libvirt code with a reversed logic
(return success when the requested frequency falls within the tolerance
interval) I forgot to include the boundaries.
Fixes: d8e5b45600https://bugzilla.redhat.com/show_bug.cgi?id=1839095
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Refactor in 0316c28a45 used incorrect source variable to initialize
the variable which holds the name of the bitmap which needs to be
deleted after the backup job finishes. This resulted into deleting the
source bitmap of the backup rather than the temporary one.
Use 'dd->incrementalBitmap' which holds the temporary bitmap name
instead of 'dd->backupdisk->incremental' which holds the name of the
source bitmap which is used by the backup.
Fixes: 0316c28a45
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1908647
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
When starting a VM with an empty cdrom which has <iotune> configured the
startup fails as qemu is not happy about setting tuning for an empty
drive:
error: internal error: unable to execute 'block_set_io_throttle', unexpected error: 'Device has no medium'
Resolve this by skipping the setting of throttling for empty drives and
updating the throttling when new medium is inserted into the drive.
Resolves: https://gitlab.com/libvirt/libvirt/-/issues/111
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Currently, we configure QEMU to prealloc memory almost by
default. Well, by default for NVDIMMs, hugepages and if user
asked us to (via memoryBacking <allocation mode="immediate"/>).
However, when guest's NVDIMM is backed by real life NVDIMM this
approach is not the best. In this case users should put <pmem/>
into the <memory/> device <source/>, like this:
<memory model='nvdimm' access='shared'>
<source>
<path>/dev/pmem0</path>
<pmem/>
</source>
</memory>
Instructing QEMU to do prealloc in this case means that each
page of the NVDIMM is "touched" (the first byte is read and
written back - see QEMU commit v2.9.0-rc1~26^2) which cripples
device wear.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1894053
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
While previously we returned 0 this is not correct. We have to
return a negative value to indicate error.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Even though we are getting driver capabilities with
refresh=false (so that it is not expensive), we still should do
ACL check first because there is no point in bothering with the
capabilities if caller doesn't have permissions to call the API.
Also, this way the comment makes more sense.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The code we have there to copy seclabel model or doi can be
replaced by virStrcpy() calls which do exactly the same checks.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
In recent patches new mambers to _qemuAgentDiskAddress struct
were introduced to keep optional CCW address sent by the guest
agent. These two members are a struct to store CCW address into
and a boolean to keep track whether the CCW address is valid.
Well, we can hold the same information with a pointer - instead
of storing the CCW address structure let's keep just a pointer to
it.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
On s390x, devices are accessed via the channel subsystem by default,
so we need to look up the devices via their CCW address there instead
of using PCI.
This fixes "virsh domfsinfo" on s390x for virtio-block devices (the first
attempt from commit f8333b3b0a did it in the wrong way, reporting the
device name on the guest side instead of the target name on the host side).
Fixes: f8333b3b0a ("qemu: Fix domfsinfo for non-PCI device information ...")
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1858771
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Newer versions of the QEMU guest agent will provide the CCW address
of devices on s390x. Store this information in the qemuAgentDiskInfo
so that we can use this later.
We also map the CSSID 0 from the guest to the value 0xfe on the host,
see https://www.qemu.org/docs/master/system/s390x/css.html for details.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
The lower level function virNetDevGenerateName() now understands that
a blank ifname should be replaced with a generated name based on a
template that it knows about itself - there is no need for the higher
level functions to stuff a template name ("vnet%d") into ifname.
Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
It must be used when migration URI uses `unix:` transport because otherwise we
cannot just guess where to connect for disk migration.
https://bugzilla.redhat.com/show_bug.cgi?id=1638889
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Simplify ReserveName/GenerateName for macvlan and macvtap by using
common functions.
Signed-off-by: Shi Lei <shi_lei@massclouds.com>
Reviewed-by: Laine Stump <laine@redhat.com>
Simplify GenerateName/ReserveName for netdevtap by using common
functions.
Signed-off-by: Shi Lei <shi_lei@massclouds.com>
Reviewed-by: Laine Stump <laine@redhat.com>
Extract ReserveName/GenerateName from netdevtap and netdevmacvlan as
common helper functions.
Signed-off-by: Shi Lei <shi_lei@massclouds.com>
Reviewed-by: Laine Stump <laine@redhat.com>
In v6.8.0-27-g88957116c9 and friends I've switched the way the
default RAM is specified for QEMU (from plain -m to
memory-backend-*). This means, that even if a guest doesn't have
any NUMA nodes configured we can use memory-backend-* attributes
to translate user config requests. For instance, we can allow
memory to be shared (<access mode='shared'/> under
<memoryBacking/>). But what my original commits are missing is
allowing such configuration in our validator.
Fixes: 88957116c9
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1839034#c12
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The next objective is to move virDomainDeviceDefValidate() to
domain_validate.c. First let's move all the static helpers.
The net device validation functions are used across multiple
drivers, so let's move them separately first.
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Move virDomainDeviceDefValidate() and all its helper functions to
domain_validate.c.
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
virDomainDefValidateAliases() is one of the static functions that
needs to be handled before moving virDomainDefValidateInternal().
Let's move all related validate functions to domain_validate.c
at the same time.
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Now that virPCIDeviceIsPCIExpress() checks the length of the file when
the process lacks sufficient privilege to read the entire PCI config
file in sysfs, we can remove the open-coding for that case from its
consumer.
Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
The one instance of a virPCIDevice in
qemuDomainDeviceCalculatePCIConnectFlags() needs to be converted to
use g_autoptr as a prerequisite for a bugfix. It's in this patch by
itself (rather than in a patch converting all virPCIDevice usages to
g_autoptr) to simplify any backport of said bugfix.
Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Although the function currently only returns errors for PCI addresses,
check it here too, in case that changes in the future.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
We decided to not do metadata-less checkpoints and checking whether the
metadata is consistent is done once the data is actually needed. Remove
the comment.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The alignment step is not really necessary once we've done it already
since we fully populate the definition. In case of checkpoints it was a
relic necessary for populating the 'idx' to match checkpoint disk to
definition disk, but that was already removed.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Commit 926563dc3a which refactored the function call deleting the
snapshot's on disk state introduced a logic bug, which skips over the
deletion of libvirt metadata after the disk state deletion is done.
To fix it we must not return early.
Resolves: https://gitlab.com/libvirt/libvirt/-/issues/109
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
We already calculated the guest area, which is what is subject
to minimum size requirements, a few lines earlier.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
The validation callback always fetched a fresh copy of 'qemuCaps' to use
for validation which is wrong in cases when the VM is already running,
such as device hotplug. The newly-fetched qemuCaps may contain flags
which weren't originally in use when starting the VM e.g. on a libvirtd
upgrade.
Since the post-parse/validation machinery has a per-run 'parseOpaque'
field filled with qemuCaps of the actual process we can reuse the caps
in cases when we get them.
The code still fetches a fresh copy if parseOpaque doesn't have a
per-run copy to preserve existing functionality.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The validation callbacks always fetch latest qemuCaps so it won't ever
be NULL. Remove the tautological conditions.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
virDomainDefPostParse infrastructure has apart from the global opaque
data also per-run data, but this was not duplicated into the validation
callbacks.
This is important when drivers want to use correct run-state for the
validation.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Commit f5e8715a8b added logic which adds some fake job info when qemu
didn't return anything but in such case the job type would not be set.
Since we already have the proper job type recorded in qemuBlockJobDataPtr
which the caller fetched, we can use this it and also remove the lookup
from the disk which was necessary prior to the conversion to
qemuBlockJobDataPtr.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Nodename may be asociated to a disk backup job, add support to looking
up in that chain too. This is specifically useful for the
BLOCK_WRITE_THRESHOLD event which can be registered for any nodename.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Nodename may be asociated to a disk backup job, add support to looking
up in that chain too. This is specifically useful for the
BLOCK_WRITE_THRESHOLD event which can be registered for any nodename.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
It's a technical detail in qemu that QCOW2 is needed for a pull-mode
backup.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
'virStorageFileChainLookup' reports an error when the lookup of the
backing chain entry is unsuccessful. Since we possibly use it multiple
times when looking up backing for 'disk->mirror' the function can report
error which won't be actually reported.
Replace the call to virStorageFileChainLookup by lookup in the chain by
index.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Use dummy variable to fill 'src' so that access to it doesn't need to be
conditionalized and use temporary variable for 'disk' rather than
dereferencing the array multiple times.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
In v6.0.0-rc1~439 (and friends) we tried to cache NUMA
capabilities because we assumed they are immutable. And to some
extent they are (NUMA hotplug is not a thing, is it). However,
our capabilities contain also some runtime info that can change,
e.g. hugepages pool allocation sizes or total amount of memory
per node (host side memory hotplug might change the value).
Because of the caching we might not be reporting the correct
runtime info in 'virsh capabilities'.
The NUMA caps are used in three places:
1) 'virsh capabilities'
2) domain startup, when parsing numad reply
3) parsing domain private data XML
In cases 2) and 3) we need NUMA caps to construct list of
physical CPUs that belong to NUMA nodes from numad reply. And
while this may seem static, it's not really because of possible
CPU hotplug on physical host.
There are two possible approaches:
1) build a validation mechanism that would invalidate the
cached NUMA caps, or
2) drop the caching and construct NUMA caps from scratch on
each use.
In this commit, the latter approach is implemented, because it's
easier.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1819058
Fixes: 1a1d848694
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
If the job has finished, but we didn't yet process the completion fake
that it's still incomplete so that apps which decided to poll
qemuDomainGetBlockJobInfo rather than use events can be sure that the
XML update was completed.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Replace qemuMonitorGetBlockJobInfo by qemuMonitorGetAllBlockJobInfo and
hash table lookup. This basically open-codes qemuMonitorGetBlockJobInfo,
but it will be removed in next patch.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
In recent commit of bf8bd93df0 (and friends) we switched the way
we process queried command line arguments: from string lists to
virJSONValue stored in a hash table. To achieve this
qemuMonitorJSONGetCommandLineOptions() helper was introduced
which executes the "query-command-line-options" monitor command
and then calls virJSONValueArrayForeachSteal() to process the
output. The array process function is also given
qemuMonitorJSONGetCommandLineOptionsWorker() as the callback
which is called over each item of the returned array. This
callback then steals "parameters" attribute of each array iteam
storing it in the hash table, but it leaves behind "option"
attribute (because it's g_strdup()-ed). After all of this, the
callback returns 0 which is a signal to the array processing
function that the callback took ownership of the array item. But
this is not true. While it removed "parameters" it did not take
the rest ("option" for instance). And therefore, it leads to a
memory leak:
5,347 (1,656 direct, 3,691 indirect) bytes in 69 blocks are definitely lost in loss record 2,752 of 2,794
at 0x483BEC5: calloc (vg_replace_malloc.c:760)
by 0x4E25A10: g_malloc0 (in /usr/lib64/libglib-2.0.so.0.6400.5)
by 0x4943317: virJSONValueNewObject (virjson.c:569)
by 0x4945692: virJSONParserHandleStartMap (virjson.c:1768)
by 0x5825A86: yajl_do_parse (in /usr/lib64/libyajl.so.2.1.0)
by 0x4945BFA: virJSONValueFromString (virjson.c:1896)
by 0xAF5C115: qemuMonitorJSONIOProcessLine (qemu_monitor_json.c:224)
by 0xAF5C45E: qemuMonitorJSONIOProcess (qemu_monitor_json.c:279)
by 0xAF4BB6C: qemuMonitorIOProcess (qemu_monitor.c:342)
by 0xAF4C444: qemuMonitorIO (qemu_monitor.c:574)
by 0x4FEF846: socket_source_dispatch (in /usr/lib64/libgio-2.0.so.0.6400.5)
by 0x4E1F727: g_main_context_dispatch (in /usr/lib64/libglib-2.0.so.0.6400.5)
The callback must return 1 so that the array item is properly
freed.
Fixes: ebeff6cd57
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Since the function is now only used in qemu_domain.c, move it from
domain_conf.c and rename it.
This reverts the work done in commit ace5931553
(conf, qemu: move qemuDomainNVDimmAlignSizePseries to domain_conf.c).
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
qemuDomainAlignMemorySizes() has an operation order problem. We are
calculating 'initialmem' without aligning the memory modules first.
Since we're aligning the dimms afterwards this can create inconsistencies
in the end result. x86 has alignment of 1-2MiB and it's not severely
impacted by it, but pSeries works with 256MiB alignment and the difference
is noticeable.
This is the case of the existing 'memory-hotplug-ppc64-nonuma' test.
The test consists of a 2GiB (aligned value) guest with 2 ~520MiB dimms,
both unaligned. 'initialmem' is calculated by taking total_mem and
subtracting the dimms size (via virDomainDefGetMemoryInitial()), which
wil give us 2GiB - 520MiB - 520MiB, ending up with a little more than
an 1GiB of 'initialmem'. Note that this value is now unaligned, and
will be aligned up via VIR_ROUND_UP(), and we'll end up with 'initialmem'
of 1GiB + 256MiB. Given that the dimms are aligned later on, the end
result for QEMU is that the guest will have a 'mem' size of 1310720k,
plus the two 512 MiB dimms, exceeding in 256MiB the desired 2GiB
memory and currentMemory specified in the XML.
Existing guests can't be fixed without breaking ABI, but we have
code already in place to align pSeries NVDIMM modules for new guests.
Let's extend it to align all pSeries mem modules.
A new test, 'memory-hotplug-ppc64-nonuma-abi-update', a copy of the
existing 'memory-hotplug-ppc64-nonuma', was added to demonstrate the
result for new pSeries guests. For the same unaligned XML mentioned
above, after applying this patch:
- starting QEMU mem size without PARSE_ABI_UPDATE:
-m size=1310720k,slots=16,maxmem=4194304k \ (no changes)
- starting QEMU mem size with PARSE_ABI_UPDATE:
-m size=1048576k,slots=16,maxmem=4194304k \ (size fixed)
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
A previous patch removed the pSeries NVDIMM align that wasn't
being done properly. This patch reintroduces it in the right
fashion, making it reliant on VIR_DOMAIN_DEF_PARSE_ABI_UPDATE.
This makes it complying with the intended design defined by
commit c7d7ba85a6.
Since the PARSE_ABI_UPDATE is more restrictive than checking for
!migrate && !snapshot, like is being currently done with
qemuDomainAlignMemorySizes(), this means that we'll align the
pSeries NVDIMMs in two places - in post parse time for new
guests, and in qemuDomainAlignMemorySizes() for all guests
that aren't migrating or in a snapshot.
Another difference is that the logic is now in the QEMU driver
instead of domain_conf.c. This was necessary because all
considerations made about the PARSE_ABI_UPDATE flag were done
under QEMU. Given that no other driver supports ppc64 there is no
impact in this change.
A new test was added to exercise what we're doing. It consists
of a a copy of the existing 'memory-hotplug-nvdimm-ppc64' xml2xml
test, called with the PARSE_ABI_UPDATE flag. As intended, we're
not changing QEMU command line or any XML without the flag,
while the pseries NVDIMM memory is being aligned when the
flag is used.
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
After previous cleanup the @qemuCaps argument in
qemuDomainDefValidateMemoryHotplug() is unused and thus doesn't
need to be passed.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
So far our memory modules could go only into DIMM slots. But with
virtio model this assumption is no longer true - virtio-pmem goes
onto PCI bus. But for formatting PCI address onto command line we
already have a function - qemuBuildDeviceAddressStr(). Therefore,
mode DIMM address generation into it so that we don't have to
special case address building later on.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Tested-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Tested-by: Han Han <hhan@redhat.com>
There is this function qemuDomainDefValidateMemoryHotplug() which
is called explicitly from hotplug path and the qemu's domain def
validator. This is not really necessary because we can move the
part that validates feature against qemuCaps into device
validator which is called implicitly (from qemu driver's POV).
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Tested-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Tested-by: Han Han <hhan@redhat.com>
The virDomainMemoryModel structure has a @type member which is
really type of virDomainMemoryModel but we store it as int
because the virDomainMemoryModelTypeFromString() call stores its
retval right into it. Then, to have compiler do compile time
check for us, every switch() typecasts the @type. This is
needlessly verbose because the parses already has @val - a
variable to store temporary values. Switch @type in the struct to
virDomainMemoryModel and drop all typecasts.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Tested-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Tested-by: Han Han <hhan@redhat.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Tested-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Tested-by: Han Han <hhan@redhat.com>
This macro checks whether given number is an integer power of
two. At the same time, I've identified two places where we check
for pow2 and I'm replacing them with the macro.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Tested-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Tested-by: Han Han <hhan@redhat.com>
Checking the definition ABI when redefining checkpoints doesn't make
much sense for the following reasons:
* the domain definition in the checkpoint is mostly unused (a relic
adopted from the snapshot code)
* can be very easily overridden by deleting the checkpoint metadata
before redefinition
Rather than complicating the logic when we'll be taking into account
that the domain definition may be missing, let's just remove the check.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
qemuBuildCommandLine() is calling qemuDomainAlignMemorySizes(),
which is an operation that changes live XML and domain and has
little to do with the command line build process.
Move it to qemuProcessPrepareDomain() where we're supposed to
make live XML and domain changes before launch. qemuProcessStart()
is setting VIR_QEMU_PROCESS_START_NEW if !migrate && !snapshot,
same conditions used in qemuBuildCommandLine() to call
qemuDomainAlignMemorySizes(), making this change seamless.
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
qemuProcessCreatePretendCmdPrepare() is setting the
VIR_QEMU_PROCESS_START_NEW regardless of whether this is
a migration case or not. This behavior differs from what we're
doing in qemuProcessStart(), where the flag is set only
if !migrate && !snapshot.
Fix it by making the flag setting consistent with what we're
doing in qemuProcessStart().
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Let's pass along / fill @niothreads rather than trying to make dual
use as a return value and thread count.
This resolves a Coverity issue detected in qemuDomainGetIOThreadsMon
where if qemuDomainObjExitMonitor failed, then a -1 was returned and
overwrite @niothreads causing a memory leak.
Signed-off-by: John Ferlan <jferlan@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Existing practice with the filesystem fields reported for the
virDomainGetGuestInfo API is to use the singular form for
field names. Ensure the disk info follows this practice.
Fixes
commit 05a75ca2ce
Author: Marc-André Lureau <marcandre.lureau@redhat.com>
Date: Fri Nov 20 22:09:46 2020 +0400
domain: add disk informations to virDomainGetGuestInfo
commit 0cb2d9f05d
Author: Marc-André Lureau <marcandre.lureau@redhat.com>
Date: Fri Nov 20 22:09:47 2020 +0400
qemu_driver: report guest disk informations
commit 172b830435
Author: Marc-André Lureau <marcandre.lureau@redhat.com>
Date: Fri Nov 20 22:09:48 2020 +0400
virsh: add --disk informations to guestinfo command
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Currently it is simply ignored.
Signed-off-by: Nikolay Shirokovskiy <nshirokovskiy@virtuozzo.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Currently it is simply ignored.
Signed-off-by: Nikolay Shirokovskiy <nshirokovskiy@virtuozzo.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Commit c4f4e195 fixed a double free, but if the code returns before
we realloc the list and virFirmwareFreeList was called with cfg->nfirmwares
> 0 (e.g. during virQEMUDriverConfigDispose), then it would be rather
disastrous. So let's reinitialize that too to indicate the list is empty.
Coverity pointed out that using nvram[0] as a guard to reallocating the
list could lead to a possible NULL deref. While nvram[0] may always be
true in this case, if it wasn't then the subsequent for loop would fail.
Just reallocate always regardless - even if nfirmwares == 0 as
virFirmwareFreeList will free it for us anyway.
Signed-off-by: John Ferlan <jferlan@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Glib provides g_auto(GStrv) which is in-place replacement of our
VIR_AUTOSTRINGLIST.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
If there is an error getting info from guest agent, then the
control on qemuDomainGetGuestInfo() jumps onto 'exitagent' label
and subsequently continues on 'endagentjob'. Both labels are hit
also in success case too. The control then continues by
attempting to match fetched info (e.g. disk addresses) with
domain def. But this is needless - the API will return error
regardless.
To return early from the function move both 'exitagent' and
'endagentjob' labels at the end of the function and jump straight
onto 'cleanup' afterwards. This allows us to set 'ret = 0' later
- only when we know we succeeded.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Remove the function along with helpers for caching the reply and tests.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Use the new handler to fetch the required data and do the extraction
locally without conversion to string list.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Add a new set hander for getting the data for
'query-command-line-options' which returns everything at once and lets
the caller extract the data. This way we don't need to cache the output
of the monitor command for repeated calls.
Note that we will have enough testing of this code path via
qemucapabilitiestest.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Do not look up the index of the passed FD in places where
we already have it.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
An alternative to qemuVirCommandGetFDSet that takes the index
into the passed FD set as an argument and does not try to look it up.
Use it as well ass virCommandPassFDIndex in qemuBuildChrChardevFileStr
and qemuBuildInterfaceCommandLine.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
In a few commit back (v6.10.0-5-gb3dad96972) a new helper for
obtaining string arrays from a virJSONObject was introduced:
virJSONValueObjectGetStringArray(). I've identified three places
where it can be used instead of open coding it:
qemuAgentSSHGetAuthorizedKeys(),
qemuMonitorJSONGetStringListProperty() and
qemuMonitorJSONGetCPUDefinitions().
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
cfg->firmwares still points to the original memory address after being
freed by virFirmwareFreeList(). As cfg get freed, it will be freed again
even if cfg->nfirmwares=0 which eventually lead to crash.
The patch fix it by setting cfg->firmwares to NULL explicitly after
virFirmwareFreeList() returns
Signed-off-by: Guoyi Tu<tu.guoyi@h3c.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Tested-by: Han Han <hhan@redhat.com>
guest-get-disks is available since QEMU 5.2:
https://wiki.qemu.org/ChangeLog/5.2#Guest_agent
Note that the test response was manually edited based on a reply on my
bare-metal computer. It shows partial results due to pcieport driver not
being currently supported by QGA.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Tested-by: Han Han <hhan@redhat.com>
There might be more potential users around, I haven't looked thoroughly.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Tested-by: Han Han <hhan@redhat.com>
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Tested-by: Han Han <hhan@redhat.com>
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Tested-by: Han Han <hhan@redhat.com>
To match the QGA schema name (we are introducing a qemuAgentDiskInfo
struct again for different purpose).
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Tested-by: Han Han <hhan@redhat.com>
Even though it is technically possible, when running the migrations QEMU's
nbd-server-start errors out with:
"TLS is only supported with IPv4/IPv6"
We can always enable it when QEMU adds this feature, but for now it is safer to
show our error message rather than rely on QEMU to error out properly.
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
When executing the hypervisor-cpu-baseline command and if there is
only a single CPU definition present in the XML file, then the
baseline handler will exit early and libvirt will print an unhelpful
message:
"error: An error occurred, but the cause is unknown"
This is due to no CPU definition ever being "baselined", since the
handler expects at least two CPU models.
Let's fix this by performing a CPU model expansion on the single CPU
definition and returning the result to the caller. This will also
ensure the CPU model's feature set is sane if any were provided in
the file.
Signed-off-by: Collin Walling <walling@linux.ibm.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
Check the provided CPU models against the CPU models
known by the hypervisor before baselining and print
an error if an unrecognized model is found.
Signed-off-by: Collin Walling <walling@linux.ibm.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
When executing the hypervisor-cpu-baseline command and the
XML file contains a CPU definition without a model name, or
an invalid CPU definition, then the commands will fail and
return an error message from the QMP response.
Let's clean this up by checking for a valid definition and
presence of a model name.
This code is copied from virCPUBaseline.
Signed-off-by: Collin Walling <walling@linux.ibm.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
Hypervisor-cpu-baseline requires the cpu-model-expansion
capability when expanding CPU model features if the
--features flag is provided.
Signed-off-by: Collin Walling <walling@linux.ibm.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
Forgetting to use the VIR_MIGRATE_TLS flag with migration can lead to
leak of sensitive information. Add an administrative knob to force use
of the flag.
Note that without VIR_MIGRATE_PEER2PEER, the migration is driven by an
instance of the client library which doesn't necessarily run on either
of the hosts so the flag can't be used to assume VIR_MIGRATE_TLS even
if it wasn't provided by the user instead of rejecting if it's not.
Resolves: https://gitlab.com/libvirt/libvirt/-/issues/67
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
qemu's internals were not prepared for switching to -blockdev for the
legacy storage migration. Add a proper error message since qemu is
unlikely to attempt fixing the old protocol.
Resolves: https://gitlab.com/libvirt/libvirt/-/issues/65
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Move and aggregate all the logic which is switched based on whether the
migration is tunnelled or not before other checks. Further checks will
be added later.
While the code is being moved the error message is put on a single line
per new coding style.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Our streams are not the best transport for migration data and we support
TLS for security now. It's unlikely that there will be enough motivation
to add a new migration protocol to tunnel NBD too.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Similarly to previous commit dealing with snapshots we must rewrite the
metadata of the previously-'current' checkpoint when changing which
checkpoint is considered 'current'.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Whether a snapshot definition is considered 'current' or active is
stored in the metadata XML libvirt writes when we create metadata.
This means that if we are changing the 'current' snapshot we must
re-write the metadata of the previously 'current' snapshot to update the
field to prevent having multiple active snapshots.
Unfortunately the snapshot creation code didn't do this properly, which
resulted in the following error:
error : qemuDomainSnapshotLoad:430 : internal error: Too many snapshots claiming to be current for domain snapshot-test
being printed if libvirtd was terminated and restarted.
Introduce qemuSnapshotSetCurrent which writes out the old snapshot's
metadata when updating the current snapshot.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
In some cases such as when creating an internal inactive snapshot we
know that the domain definition in the snapshot is equivalent to the
current definition. Additionally we set up the current definition for
the snapshotting but not the one contained in the snapshot. Thus in some
cases the caller knows better which def to use.
Make qemuDomainSnapshotForEachQcow2 take the definition by the caller
and copy the logic for selecting the definition to callers where we
don't know for sure that the above claim applies.
This fixes internal inactive snapshots when <disk type='volume'> is used
as we translate the pool/vol combo only in the current def.
Resolves: https://gitlab.com/libvirt/libvirt/-/issues/97
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Don't try to manipulate snapshots on network or unresolved volume backed
storage.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
'continue' the loop if the device is not a disk. Saving the level makes
one of the error messages fit on a single line.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The ESP SCSI controllers (NCR53C90, DC390, AM53C974) have the same
requirement as the LSI Logic controller for each disk to be set via
the scsi-id=NNN property, not the lun=NNN property.
Switching the code to use an enum will force authors to pay attention
to this difference when adding future SCSI controllers.
Reviewed-by: Laine Stump <laine@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
When introducing the API I've mistakenly used 'int' type for
@nkeys argument which does nothing more than tells the API how
many items there are in @keys array. Obviously, negative values
are not expected and therefore 'unsigned int' should have been
used.
Reported-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
The NCR53C90 is the built-in SCSI controller on all sparc machine types,
but not sparc64. Note that it has the fixed alias "scsi", which differs
from our normal naming convention of "scsi0".
The DC390 and AM53C974 are PCI SCSI controllers that can be added to any
PCI machine.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Probing for the NCR53C90 controller is a little unusual. The
qom-list-types QMP command returns a list of all types known to
the QEMU binary. It does not distinguish devices which are user
creatable from those which are built-in.
Any QEMU target that supports PCI will have the DC390 / AM53C974
devices because they are PCI based. Due to code dependencies
in QEMU though, existence of these two devices will also pull in
the NCR53C90 device (called just 'esp' in QEMU). The NCR53C90 is
not user-creatable and can only be used when built-in to the
machine type.
This is only the case on sparc machines, and certain mips64 and
m68k machines. IOW, we don't rely on qom-list-types as a guide
for existence of NCR53C90, as it shouldn't really exist in most
QEMU binaries.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
The NCR53C90 is the built-in SCSI controller on all sparc machine types,
and some mips and m68k machine types.
The DC390 and AM53C974 are PCI SCSI controllers that can be added to any
PCI machine.
These are only interesting for emulating obsolete hardware platforms.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
The NCR53C90 ESP SCSI controller is only usable when built-in to the
machine type. This method will facilitate checking that restriction
across many places.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
The sparc machines have little in common with sparc64 machines.
No sparc machine type includes a PCI bus, so we should not be adding one
to the XML. This further means that we should not be adding a memory
balloon device, nor USB controller as these are both PCI based.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
In QEMU 5.2, the guest agent learned to manipulate a user
~/.ssh/authorized_keys. Bind the JSON API to libvirt.
https://wiki.qemu.org/ChangeLog/5.2#Guest_agent
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Similarly to previous commits, we can utilize domCaps to check if
graphics type is supported.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Cole Robinson <crobinso@redhat.com>
QEMU supports egl-headless if QEMU_CAPS_EGL_HEADLESS capability
is present. There are some additional requirements but those are
checked for in qemuValidateDomainDeviceDefGraphics() and depend
on domain configuration and thus are not representable in domain
capabilities. Let's stick with plain qemuCaps check then.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Cole Robinson <crobinso@redhat.com>
In my recent commit of 5216304bfe I've moved RNG model check
from domain capabilities validator into qemu validator. During
that I had to basically duplicate RNG model to qemuCaps checks.
Problem with this approach is that after my commit qemu validator
and domCaps are disconnected and thus domCaps might report (in
general) different set of supported RNG models.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Cole Robinson <crobinso@redhat.com>
In my recent commit of a33279daa8 I've moved video model check
from domain capabilities validator into qemu validator. During
that I had to basically duplicate video model to qemuCaps checks.
Problem with this approach is that after my commit qemu validator
and domCaps are disconnected and thus domCaps might report (in
general) different set of supported video models.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Cole Robinson <crobinso@redhat.com>
QEMU version 4.2 introduced a performance feature under commit
d645e13287 ("kvm: i386: halt poll control MSR support").
This patch adds a new KVM feature 'poll-control' to set this performance
hint for KVM guests. The feature is off by default.
To enable this hint and have libvirt add "-cpu host,kvm-poll-control=on"
to the QEMU command line, the following XML code needs to be added to the
guest's domain description:
<features>
<kvm>
<poll-control state='on'/>
</kvm>
</features>
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Now that the domCaps cache is history, this code is no longer
used and thus can be removed.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Currently, whenever a domain capabilities is needed (fortunately,
after cleanup done by previous commits it is now only in
virConnectGetDomainCapabilities()), the object is stored in a
cache. But there is no invalidation mechanism for the cache
(except the implicit one - the cache is part of qemuCaps and thus
share its lifetime, but that is not enough). Therefore, if
something changes - for instance new firmware files are
installed, or old are removed these changes are not reflected in
the virConnectGetDomainCapabilities() output.
Originally, the caching was there because domCaps were used
during device XML validation and they were used a lot from our
test suite. But this is no longer the case. And therefore, we
don't need the cache and can construct fresh domCaps on each
virConnectGetDomainCapabilities() call.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1807198
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Now that nothing uses virDomainCapsDeviceDefValidate() it can be
removed.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
The aim is to eliminate virDomainCapsDeviceDefValidate(). And in
order to do so, the domain video model has to be validated in
qemuValidateDomainDeviceDefVideo().
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
The aim is to eliminate virDomainCapsDeviceDefValidate(). And in
order to do so, the domain RNG model has to be validated in
qemuValidateDomainRNGDef().
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
This is a Coverity fix pointed out by John in IRC. This code
was introduced in 19d74fdf0e, when the TPM Proxy device for
for ppc64 was introduced.
This will leak in case we have 2 TPMs in the same domain, a
possible scenario with the protected Ultravisor execution in
PowerPC guests.
Fixes: 19d74fdf0e
Reported-by: John Ferlan <jferlan@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Libvirt's backup code has two modes:
1) push - where qemu actively writes the difference since the checkpoint
into the output file
2) pull - where we instruct qemu to expose a frozen disk state along
with a bitmap of blocks which changed since the checkpoint
For push mode qemu needs the temporary bitmap we use where we calculate
the actual changes to be present on the block node backing the disk.
For pull mode where we expose the bitmap via NBD qemu actually wants the
bitmap to be present for the exported block node which is the scratch
file.
Until now we've calculated the bitmap twice and installed it both to the
scratch file and to the disk node, but we don't need to since we know
when it's needed.
Pass in the 'pull' flag and decide where to install the bitmap according
to it and also when to register the bitmap name with the blockjob.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
The NBD server used to export pull-mode backups doesn't have any other
form of client authentication on top of the TLS transport, so the only
way to authenticate clients is to verify their certificate.
Enable this option by defauilt when both 'backup_tls_x509_verify' and
'default_tls_x509_verify' were not configured.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1879477
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
The migration stream connection and also the NBD server for non-shared
storage migration don't have any other form of client authentication on
top of the TLS transport, so the only way to authenticate clients is to
verify their certificate.
Enable this option by defauilt when both 'migrate_tls_x509_verify' and
'default_tls_x509_verify' were not configured.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1879477
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Chardevs don't have any other form of client authentication on top of
the TLS transport, so the only way to authenticate clients is to verify
their certificate.
Enable this option by defauilt when both 'chardev_tls_x509_verify' and
'default_tls_x509_verify' were not configured.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1879477
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
If both "vnc_tls_x509_verify" and "default_tls_x509_verify" are missing
from the config file the client certificate validation is disabled. VNC
provides a layer of authentication so client certificate validation is
not strictly required.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Store whether "default_tls_x509_verify" was provided and enhance the
SET_TLS_VERIFY_DEFAULT macro so that indiviual users can provide their
own default if "default_tls_x509_verify" config option was not provided.
For now we keep setting it to 'false'.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Typecast the controller type variable to the appropriate type and add
the missing controller types for future extension.
Note that we currently allow only unplug of
VIR_DOMAIN_CONTROLLER_TYPE_SCSI thus the other controller types which
are not implemented return false now.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Iterate through hostdevs only when the controller type is
VIR_DOMAIN_CONTROLLER_TYPE_SCSI.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The tests which match the disk bus to the controller type were backwards
in this function. This meant that any disk bus type (such as
VIR_DOMAIN_DISK_BUS_SATA) would not skip the controller index comparison
even if the removed controller was of a different type.
Switch the internals to a switch statement with selects the controller
type in the first place and a proper type so that new controller types
are added in the future.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1870072
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
A bad merge while rebasing 74b2834333 caused the @event variable
to be defined twice, inside the 'cleanup' label, causing coverity
errors.
This code was originally moved outside of the label by commit
773c7c4361. Delete the unintended code in the 'cleanup'
label.
Fixes: 74b2834333
Reported-by: John Ferlan <jferlan@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Use g_autoptr() and remove the 'cleanup' label.
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Use VIR_AUTOCLOSE with 'fd' and delete the 'cleanup' label.
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Use g_autoptr() to deprecate the 'cleanup' label.
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Remove obsolete 'cleanup' labels after the changes from the
previous patch.
Reviewed-by: Jonathon Jongsma <jjongsma@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
