Let's register AUTOPTR_CLEANUP_FUNC for virDomainControllerDefPtr
and modernize this function, removing the 'error' label using
g_autoptr().
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
The 'error' label is just doing a 'return -1'.
There's also a couple of 'VIR_FREE(nodes)' calls that are happening
right before exiting on error, but 'nodes' is already set for
autocleanup. These calls can also be removed.
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Register a AUTOPTR_CLEANUP_FUNC for virDomainSmartcardDef and use
g_autoptr() to eliminate the 'error' label.
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Register an AUTOPTR_CLEANUP_FUNC for virDomainDiskDefPtr, then
use g_autoptr() in virDomainDiskDef and virStorageEncryption
pointers to get rid of the 'cleanup' and 'error' labels.
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
This will modernize virDomainVideoDefParseXML() and
virDomainDefAddImplicitVideo() by removing unneeded
cleanup labels.
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
The 'video' pointer is only being freed on error path, meaning
that we're leaking it after each loop restart.
There are more opportunities for auto cleanups of virDomainVideoDef
pointers, so let's register AUTOPTR_CLEANUP_FUNC for it to use
g_autoptr() later on.
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Use g_autoptr() with the hash and remove the 'cleanup' label.
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
This spares us of 2 explicit VIR_FREE() calls.
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
This new function adds a feature to a CPU definition only if it is not
present there yet.
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Tim Wiederhake <twiederh@redhat.com>
Replace the 'update' bool parameter with an enum so that we can have
more than two possible values.
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Tim Wiederhake <twiederh@redhat.com>
The function is supposed to add a feature to a CPU definition, let's
name it virCPUDefAddFeatureInternal. The behavior in case the feature is
already present in the CPU def is configurable and we will soon add a
new option to not do anything in that case, which wouldn't really work
well with the current *Update* name.
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Tim Wiederhake <twiederh@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>
While we generally expect libvirt objects to be defined using the
appropriate APIs, there are cases where it's reasonable for an
external entity, usually a package manager, to drop a valid
configuration file under /etc/libvirt and have libvirt take over
from there: notably, this is exactly how the default network is
handled.
For the most part, whether the configuration is saved back to disk
after being parsed by libvirt doesn't matter, because we'll end up
with the same values anyway, but an obvious exception to this is
data that gets randomly generated when not present, namely MAC
address and UUID.
Historically, both were handled by our build system, but commit
a47ae7c004 moved handling of the former inside libvirt proper;
this commit extends such behavior to the latter as well.
Proper error handling for the virNetworkSaveConfig() call, which
was missing until now, is introduced in the process.
Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Laine Stump <laine@redhat.com>
The way our domain capabilities work currently, is that we have
virDomainCapsEnum struct which contains 'unsigned int values'
member which serves as a bitmask. More complicated structs are
composed from this struct, giving us whole virDomainCaps
eventually.
Whenever we want to report that a certain value is supported, the
'1 << value' bit is set in the corresponding unsigned int member.
This works as long as the resulting value after bitshift does not
overflow unsigned int. There is a check inside
virDomainCapsEnumSet() which ensures exactly this, but no caller
really checks whether virDomainCapsEnumSet() succeeded. Also,
checking at runtime is a bit too late.
Fortunately, we know the largest value we want to store in each
member, because each enum of ours ends with _LAST member.
Therefore, we can check at build time whether an overflow can
occur.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
This is a convenient macro for querying whether particular domain
caps enum value is set or not.
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 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>
The issue was introduced together with the function itself by commit
<da1eba6bc8f58bfce34136710d1979a3a44adb17>. Calling
`virDomainObjGetPersistentDef` may return NULL which is later passed
to `virDomainDefFormat` where the `def` attribute is marked as NONNULL
and later in `virDomainDefFormatInternalSetRootName` it is actually
defererenced without any other check.
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Leftover after commit <479a8c1fa1e0f58d3165c0446cd1abd72160256e>.
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Although the code in qemuProcessStartValidateTSC works as if the
timer frequency was already unsigned long long (by using an appropriate
temporary variable), the virDomainTimerDef structure actually defines
frequency as unsigned long, which is not guaranteed to be 64b.
Fixes support for frequencies higher than 2^32 - 1 on 32b systems.
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
Add detection of mdev_types capability to channel subsystem devices.
Signed-off-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Reviewed-by: Bjoern Walk <bwalk@linux.ibm.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
This function always returns zero, so it might as well be void.
Signed-off-by: Matt Coleman <matt@datto.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This function always returns zero, so it might as well be void.
Signed-off-by: Matt Coleman <matt@datto.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This function always returns zero, so it might as well be void.
Signed-off-by: Matt Coleman <matt@datto.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This function always returns zero, so it might as well be void.
Signed-off-by: Matt Coleman <matt@datto.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This function always returns zero, so it might as well be void.
Signed-off-by: Matt Coleman <matt@datto.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This function always returns zero, so it might as well be void.
Signed-off-by: Matt Coleman <matt@datto.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This function always returns zero, so it might as well be void.
Signed-off-by: Matt Coleman <matt@datto.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This function always returns zero, so it might as well be void.
Signed-off-by: Matt Coleman <matt@datto.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This function always returns zero, so it might as well be void.
Signed-off-by: Matt Coleman <matt@datto.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This function always returns zero, so it might as well be void.
Signed-off-by: Matt Coleman <matt@datto.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This function always returns zero, so it might as well be void.
Signed-off-by: Matt Coleman <matt@datto.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This function always returns zero, so it might as well be void.
Signed-off-by: Matt Coleman <matt@datto.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
These functions always return zero, so they might as well be void.
Signed-off-by: Matt Coleman <matt@datto.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This function always returns zero, so it might as well be void.
Signed-off-by: Matt Coleman <matt@datto.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This function always returns zero, so it might as well be void.
Signed-off-by: Matt Coleman <matt@datto.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This function always returns zero, so it might as well be void.
Signed-off-by: Matt Coleman <matt@datto.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This function always returns zero, so it might as well be void.
Signed-off-by: Matt Coleman <matt@datto.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This function always returns zero, so it might as well be void.
Signed-off-by: Matt Coleman <matt@datto.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This function always returns zero, so it might as well be void.
Signed-off-by: Matt Coleman <matt@datto.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
These functions always return zero, so they might as well be void.
Signed-off-by: Matt Coleman <matt@datto.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This function always returns zero, so it might as well be void.
Signed-off-by: Matt Coleman <matt@datto.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
The function always returns zero, so it might as well be void.
Signed-off-by: Matt Coleman <matt@datto.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
The function only returns zero or aborts, so it might as well be void.
This has the added benefit of simplifying the code that calls it.
Signed-off-by: Matt Coleman <matt@datto.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
The function only returns zero or aborts, so it might as well be void.
This has the added benefit of simplifying the code that calls it.
Signed-off-by: Matt Coleman <matt@datto.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
First one prepares and validates the definition, the second one actually
either updates an existing checkpoint or assigns definition for the new
one.
This will allow driver code to add extra validation between those
steps.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The function was basically open-coding it.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Don't hide our use of GHashTable behind our typedef. This will also
promote the use of glibs hash function directly.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Matt Coleman <matt@datto.com>
We didn't use it rigorously and some helpers even cast it away. Remove
const from all hash utility functions.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Matt Coleman <matt@datto.com>
Convert all calls to virHashForEach where it's not obvious that the
callback is _not_ deleting the current element from the hash to
virHashForEachSafe which will be deemed safe to do such operation.
Now that no iterator used with virHashForEach deletes current element we
can document that virHashForEach must not touch the hash table in any
way.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Matt Coleman <matt@datto.com>
All but one of the callers either use the list in arbitrary order or
sorted by key. Rewrite the function so that it supports sorting by key
natively and make it return the element count. This in turn allows to
rewrite the only caller to sort by value internally.
This allows to remove multiple sorting functions which were sorting by
key and the function will be also later reused for some hash operations
internally.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Matt Coleman <matt@datto.com>
The function only returns zero or aborts, so it might as well be void.
This has the added benefit of simplifying the code that calls it.
Signed-off-by: Matt Coleman <matt@datto.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Make use of g_autofree
Signed-off-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Reviewed-by: Bjoern Walk <bwalk@linux.ibm.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Move XML formatting code into a new method.
Signed-off-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Reviewed-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Reviewed-by: Bjoern Walk <bwalk@linux.ibm.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Extract PCI code from virNodeDevPCICapMdevTypesParseXML to make
method virNodeDevCapMdevTypesParseXML generic for later reuse.
Signed-off-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Reviewed-by: Bjoern Walk <bwalk@linux.ibm.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Extract the XML formatting for mdev_types from PCI capability into
a generic standalone method for later reuse.
Signed-off-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Reviewed-by: Bjoern Walk <bwalk@linux.ibm.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Extracting PCI from virNodeDeviceGetPCIMdevTypesCaps creating
virNodeDeviceGetMdevTypesCaps to make later reuse possible.
Signed-off-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Reviewed-by: Bjoern Walk <bwalk@linux.ibm.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Remove mix of array length and error code in the return code.
Signed-off-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Reviewed-by: Bjoern Walk <bwalk@linux.ibm.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Extract virPCIGetMdevTypes from PCI as virMediatedDeviceGetMdevTypes
into mdev for later reuse.
Signed-off-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Reviewed-by: Bjoern Walk <bwalk@linux.ibm.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
The nodedev schema defines that a mdev_types capability must have
one or more type elements. The XML parsing and the format allows to
accept and to write mdev_types capability without any type element.
This patches fixes this.
Signed-off-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Reviewed-by: Bjoern Walk <bwalk@linux.ibm.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Expose QEMU's 9pfs 'fmode' and 'dmode' options via attributes on the
'filesystem' node in the domain XML. These options control the creation
mode of files and directories, respectively, when using
accessmode=mapped.
Signed-off-by: Brian Turek <brian.turek@gmail.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
After converting all DIR* to g_autoptr(DIR), many cleanup: labels
ended up just having "return ret", and every place that set ret would
just immediately goto cleanup. Remove the cleanup label and its
return, and just return the set value immediately, thus eliminating
the need for the return variable itself.
Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
This use of DIR* was re-using the same function-scope DIR* each time
through a for loop, and due to multiple error gotos in the loop, it
needed to have the scope of the DIR* reduced to just the loop at the
same time as switching to g_autoptr. That's what this patch does.
Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
All of these conversions are trivial - VIR_DIR_CLOSE() (aka
virDirClose()) is called only once on the DIR*, and it happens just
before going out of scope.
Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
In all uses of VIR_DIR_CLOSE() except one, the DIR* is never
referenced after closing all the way until it goes out of
scope. virCapabilitiesInitCaches(), however, reuses the same DIR* over
and over in a loop, but due to having many error conditions that
result in a goto out of the loop, it's not well suited to reducing the
scope of the variable until we introduce a g_autoptr cleanup function
for DIR*.
In preparation for doing just that, we need to get rid of the side
effect of VIR_DIR_CLOSE() setting the DIR* to NULL, so in this one
case, let's manually set the DIR* to NULL. Then in an upcoming patch
we can safely remove the side effect from VIR_DIR_CLOSE().
This extra/ugly bit of code is only temporary: once we introduce the
g_autoptr cleanup function for DIR*, we will remove this manual
close/clear completely anyway.
Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
In v6.6.0-rc1~124 we've introduced a new mechanism for MAC
addresses for ESX: ignore all checks (type='static') that libvirt
or ESX would do (and possibly fail) for specified MAC address.
Accepted values for the @type attribute are "generated" and
"static". But the error message mentions a different attribute.
Fixes 454e5961ab
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1892130
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
The current udev node device driver ignores all events related to vdpa
devices. Since libvirt now supports vDPA network devices, include these
devices in the device list.
Example output:
virsh # nodedev-list
[...ommitted long list of nodedevs...]
vdpa_vdpa0
virsh # nodedev-dumpxml vdpa_vdpa0
<device>
<name>vdpa_vdpa0</name>
<path>/sys/devices/vdpa0</path>
<parent>computer</parent>
<driver>
<name>vhost_vdpa</name>
</driver>
<capability type='vdpa'>
<chardev>/dev/vhost-vdpa-0</chardev>
</capability>
</device>
NOTE: normally the 'parent' would be a PCI device instead of 'computer',
but this example output is from the vdpa_sim kernel module, so it
doesn't have a normal parent device.
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
Introduce memory failure event. Libvirt should monitor domain's
event, then posts it to uplayer. According to the hardware memory
corrupted message, a cloud scheduler could migrate domain to another
health physical server.
Several changes in this patch:
public API:
include/*
src/conf/*
src/remote/*
src/remote_protocol-structs
client:
examples/c/misc/event-test.c
tools/virsh-domain.c
With this patch, each driver could implement its own method to run
this new event.
Signed-off-by: zhenwei pi <pizhenwei@bytedance.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
All users of virHashTable pass strings as the name/key of the entry.
Make this an official requirement by turning the variables to 'const
char *'.
For any other case it's better to use glib's GHashTable.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
It doesn't make much sense to configure the bucket count in the hash
table for each case specifically. Replace all calls of virHashCreate
with virHashNew which has a pre-set size and remove virHashCreate
completely.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Export the freeing function rather than having a wrapper for the hash
creation function.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Rewrite using GHashTable which already has interfaces for using a number
as hash key.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Bjoern Walk <bwalk@linux.ibm.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
This patch adds new schema and adds support for parsing and formatting
domain configurations that include vdpa devices.
vDPA network devices allow high-performance networking in a virtual
machine by providing a wire-speed data path. These devices require a
vendor-specific host driver but the data path follows the virtio
specification.
When a device on the host is bound to an appropriate vendor-specific
driver, it will create a chardev on the host at e.g. /dev/vhost-vdpa-0.
That chardev path can then be used to define a new interface with
type='vdpa'.
Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com>
Reviewed-by: Laine Stump <laine@redhat.com>
These XML attributes have been mandatory since the introduction of SEV
support to libvirt. This design decision was based on QEMU's
requirement for these to be mandatory for migration purposes, as
differences in these values across platforms must result in the
pre-migration checks failing (not that migration with SEV works at the
time of this patch).
Expecting the user to specify these is cumbersome and the same XML
cannot be re-used across different revisions of SEV. Since
we have SEV platform information saved in QEMU capabilities, we can
make the attributes optional and should fill them in automatically
in the QEMU driver right before starting it.
Resolves: https://gitlab.com/libvirt/libvirt/-/issues/57
Signed-off-by: Erik Skultety <eskultet@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
These XML attributes have been mandatory since the introduction of SEV
support to libvirt. This design decision was based on QEMU's
requirement for these to be mandatory for migration purposes, as
differences in these values across platforms must result in the
pre-migration checks failing (not that migration with SEV works at the
time of this patch).
This patch enables autofill of these attributes right before launching
QEMU and thus updating the live XML.
Signed-off-by: Erik Skultety <eskultet@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
In fee8a61d29 a new attribute to <memballoon/> was introduced:
free-page-reporting. We don't really like hyphens in attribute
names. Use camelCase instead.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
This will add the proper documentation and parser support for the free page
reporting feature that is introduced in QEMU 5.1.
Signed-off-by: Nico Pache <npache@redhat.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Fixes commit <d5b05614dfbc9bd60ea1a31a9cc32aaf3c771ddc> which changed
allocation from VIR_ALLOC_N to g_new0 but missed one +1 on number of
allocated elements.
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Laine Stump <laine@redhat.com>
Fixes commit <a5d88ffe0ad9b5d5314ab0058c5b363f9f79b8ee> which changed
allocation from VIR_ALLOC_N to g_new0 but missed some +1 on number of
allocated elements.
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Laine Stump <laine@redhat.com>
Remove the pointless variable and pointer stealing.
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Neal Gompa <ngompa13@gmail.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
This adds a new value to virConnectCompareCPUFlags,
"VIR_CONNECT_CPU_VALIDATE_XML", that governs XML document validation in
virCPUDefParseXML.
In src/conf/cpu_conf.c, include configmake.h for PKGDATADIR and
virfile.h for virFileFindResource.
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
