Commit Graph

4690 Commits

Author SHA1 Message Date
Kristina Hanicova
b518f7b16f node_device_conf: use g_autoptr in virNodeDevCapPCIDevIommuGroupParseXML()
Signed-off-by: Kristina Hanicova <khanicov@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2021-03-04 11:52:32 +01:00
Kristina Hanicova
fe7f725bf3 node_device_conf: Refactoring functions in order to remove VIR_FREE
By:
* declaration of an autofreed variable in for loop
* use of a new variable
* removal of VIR_FREE

Signed-off-by: Kristina Hanicova <khanicov@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2021-03-04 11:52:28 +01:00
Kristina Hanicova
8a0cb5f73a node_device_conf: Use g_autofree where possible
Signed-off-by: Kristina Hanicova <khanicov@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2021-03-04 11:50:59 +01:00
Tim Wiederhake
bcdb634e1b domain_conf: Fix check for hyperv stimer
VIR_DOMAIN_HYPERV_STIMER happens to have the same numerical value as
VIR_DOMAIN_FEATURE_HYPERV, resulting in the if-block to always being
executed when a "<hyperv>" tag is found, whether or not it actually
contained a "<stimer>" tag. This had no ill effects, as virXPathNodeSet()
would simply return 0 if that tag does not exist.

Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2021-03-04 11:44:23 +01:00
Tim Wiederhake
b606fffe1b domain_conf: Add missing break in switch
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2021-03-04 11:44:22 +01:00
Tim Wiederhake
131895eb1e domain_conf: Reduce scope of node in virDomainFeaturesDefParse
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2021-03-04 11:44:19 +01:00
Tim Wiederhake
0f9f808227 domain_conf: Reduce scope of gic_version in virDomainFeaturesDefParse
Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2021-03-04 11:44:17 +01:00
Tim Wiederhake
94013ee04e domain_conf: Reduce scope of tmp in virDomainFeaturesDefParse
Variables using `g_autofree` should not be manually VIR_FREE'd and reused.

Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2021-03-04 11:44:14 +01:00
Pavel Hrdina
1d9d9961ad vircgroup: enforce range limit for cpu.shares
Before the conversion to using systemd DBus API to set the cpu.shares
there was some magic conversion done by kernel which was documented in
virsh manpage as well. Now systemd errors out if the value is out of
range.

Since we enforce the range for other cpu cgroup attributes 'quota' and
'period' it makes sense to do the same for 'shares' as well.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2021-03-04 11:13:05 +01:00
Peter Krempa
c3a5c67a84 Don't report OOM error on xmlCopyNode failure
Out of memory isn't the only reason the function can fail. Add a message
stating that copying of a XML node failed.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Laine Stump <laine@redhat.com>
2021-03-02 09:50:19 +01:00
Peter Krempa
ec6e2a2c97 util: xml: Add wrapper for 'xmlNewNode'
Add a wrapper that will handle the out of memory condition by abort()
and also prevents callers from having to typecast the argument.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Laine Stump <laine@redhat.com>
2021-03-02 09:50:19 +01:00
Peter Krempa
2b0f2a0a07 util: xml: Add virXMLBufferCreate wrapper
'xmlBufferCreate' returns NULL only on allocation failure. Add a wrapper
which will call 'abort()' in such case in a centralised spot. It doesn't
make much sense to continue execution from here.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Laine Stump <laine@redhat.com>
2021-03-02 09:50:19 +01:00
Peter Krempa
c7dc99e84f virDomainDefSetMetadata: Rework memory handling
Switch to use g_autoptr for 'doc' and 'new' local variables.
Additionally report proper error when 'xmlAddChild' fails because OOM is
not the only error it can report.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Laine Stump <laine@redhat.com>
2021-03-02 09:50:19 +01:00
Peter Krempa
b356a3ce7c virDomainDefSetMetadata: Avoid temporary variable for string copy
Since error checking was removed when switching to g_strdup, it doesn't
make much sense to have 'tmp' around.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Laine Stump <laine@redhat.com>
2021-03-02 09:50:19 +01:00
Kristina Hanicova
78879650e4 Remove redundant variables/labels
In files: src/lxc/lxc_native: in lxcAddNetworkRouteDefinition(),
src/conf/networkcommon_conf: in virNetDevIPRouteCreate() and
virNetDevIPRouteParseXML()

Signed-off-by: Kristina Hanicova <khanicov@redhat.com>
Reviewed-by: Laine Stump <laine@redhat.com>
2021-03-01 18:50:22 -05:00
Kristina Hanicova
5fa51adcf2 Use g_autoptr instead of virNetDevIPRouteFree if possible
In files: src/conf/domain_conf: in virDomainNetIPInfoParseXML(),
src/lxc/lxc_native: in lxcAddNetworkRouteDefinition(),
src/vz/vz_sdk: in prlsdkGetRoutes(), src/conf/networkcommon_conf:
in virNetDevIPRouteCreate()

Signed-off-by: Kristina Hanicova <khanicov@redhat.com>
Reviewed-by: Laine Stump <laine@redhat.com>
2021-03-01 18:50:22 -05:00
Kristina Hanicova
8c23da73b6 networkcommon_conf: Use g_autofree where possible
Signed-off-by: Kristina Hanicova <khanicov@redhat.com>
Reviewed-by: Laine Stump <laine@redhat.com>
2021-03-01 18:50:22 -05:00
Kristina Hanicova
155151a3d0 Use g_steal_pointer where possible
Via coccinelle (not the handbag!)
spatches used:
@ rule1 @
identifier a, b;
symbol NULL;
@@

- b = a;
  ... when != a
- a = NULL;
+ b = g_steal_pointer(&a);

@@

- *b = a;
  ... when != a
- a = NULL;
+ *b = g_steal_pointer(&a);

Signed-off-by: Kristina Hanicova <khanicov@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
2021-03-01 15:54:42 +01:00
Peter Krempa
6423e30828 virStorageVolDefFormat: Don't format empty <source>
If there are no source extents the volume XML has an empty <source>
element. Remove it if there's nothing in it by using
virXMLFormatElement.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2021-03-01 15:44:47 +01:00
Peter Krempa
80d9ef8068 virStorageVolDefFormat: Extract formatting of source extents
Move the extent formatting code into
virStorageVolDefFormatSourceExtents.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2021-03-01 15:44:42 +01:00
Pavel Hrdina
22cae2ea4b domain_validate: use defines for cpu period and quota limits
Commints <bc760f4d7c4f964fadcb2a73e126b0053e7a9b06> and
<98a09ca48ed4fc011abf2aa290e02ce1b8f1bb5f> fixed the code to use
defines instead of magic numbers but missed this place.

Following commit <ed1ba69f5a8132f8c1e73d2a1f142d70de0b564a> changed
the cpu quota limit to reflect what kernel actually allows so using
the defines fixes XML validations as well.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2021-02-22 14:03:04 +01:00
Laine Stump
11c48fe6eb conf: convert VIR_FREE to g_free in other functions that free their arg
Previous patches have converted VIR_FREE to g_free in functions with
names ending in Free() and Dispose(), but there are a few similar
functions with names that don't fit that pattern, but server the same
purpose (and thus can survive the same conversion). in particular
*Free*(), and *Unref().

Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2021-02-12 12:10:38 -05:00
Daniel P. Berrangé
970a59d746 qemu: implement virDomainGetMessages API
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-02-12 09:19:13 +00:00
Daniel P. Berrangé
842900dc1e conf: record deprecation messages against the domain
These messages will be stored in the live status XML.

Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-02-12 09:19:12 +00:00
Laine Stump
db64acfbda conf: parse/format <teaming> element in plain <hostdev>
The <teaming> element in <interface> allows pairing two interfaces
together as a simple "failover bond" network device in a guest. One of
the devices is the "transient" interface - it will be preferred for
all network traffic when it is present, but may be removed when
necessary, in particular during migration, when traffic will instead
go through the other interface of the pair - the "persistent"
interface. As it happens, in the QEMU implementation of this teaming
pair (called "virtio failover" in QEMU) the transient interface is
always a host network device assigned to the guest using VFIO (aka
"hostdev"); the persistent interface is always an emulated virtio NIC.

When support was initially added for <teaming>, it was written to
require that the transient/hostdev device be defined using <interface
type='hostdev'>; this was done because the virtio failover
implementation in QEMU and the virtio guest driver demands that the
two interfaces in the pair have matching MAC addresses, and the only
way libvirt can guarantee the MAC address of a hostdev network device
is to use <interface type='hostdev'>, whose main purpose is to
configure the device's MAC address before handing the device to
QEMU. (note that <interface type='hostdev'> in turn requires that the
network device be an SRIOV VF (Virtual Function), as that is the only
type of network device whose MAC address we can set in a way that will
survive the device's driver init in the guest).

It has recently come up that some users are unable to use <teaming>
because they are running in a container environment where libvirt
doesn't have the necessary privileges or resources to set the VF's MAC
address (because setting the VF MAC is done via the same device's PF
(Physical Function), and the PF is not exposed to libvirt's container).

At the same time, these users *are* able to set the VF's MAC address
themselves in advance of staring up libvirt in the container. So they
could theoretically use the <teaming> feature if libvirt just skipped
the "setting the MAC address" part.

Fortunately, that is *exactly* the difference between <interface
type='hostdev'> (which must be a "hostdev VF") and <hostdev> (a "plain
hostdev" - it could be *any* PCI device; libvirt doesn't know what type
of PCI device it is, and doesn't care).

But what is still needed is for libvirt to provide a small bit of
information on the QEMU commandline argument for the hostdev, telling
QEMU that this device will be part of a team ("failover pair"), and
the id of the other device in the pair.

To make both of those goals simultaneously possible, this patch adds
support for the <teaming> element to plain <hostdev> - libvirt doesn't
try to set any MAC addresses, and QEMU gets the extra commandline
argument it needs)

(actually, this patch adds only the parsing/formatting of the
<teaming> element in <hostdev>. The next patch will actually wire that
into the qemu driver.)

Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2021-02-11 17:15:34 -05:00
Laine Stump
dea2710911 conf: separate Parse/Format functions for virDomainNetTeamingInfo
In preparation for using the same element in two places, split the
parsing/formating for that subelement out of the virDomainNetDef
functions into their own functions.

Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2021-02-11 16:31:52 -05:00
Laine Stump
13be68094d conf: use virDomainNetTeamingInfoPtr instead of virDomainNetTeamingInfo
To make it easier to split out the parsing/formatting of the <teaming>
element into separate functions (so we can more easily add the
<teaming> element to <hostdev>, change its virDomainNetDef so that it
points to a virDomainNetTeamingInfo rather than containing one.

Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2021-02-11 16:31:51 -05:00
Laine Stump
5d74e2f168 conf: make teaming info an official type
This struct was previously defined only within virDomainNetDef where
it was used, but I need to also use it in virDomainHostdevDef, so move
the internal struct out to its own "official" struct and give it the
standard typedef duo and *Free() function.

Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2021-02-11 16:31:51 -05:00
Laine Stump
114e3b4232 qemu: match alias when looking for proper <interface> to detach.
Previously we only checked MAC address and PCI address (or CCW
address). This is not enough information in cases where PCI address
isn't provided and multiple interfaces have the same MAC address (for
example, a virtio + hostdev "teaming" pair - their MAC addresses are
always the same).

Resolves: https://bugzilla.redhat.com/1926190
Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Martin Kletzander <mkletzan@redhat.com>
2021-02-11 16:07:09 -05:00
Peter Krempa
10157731f4 Replace virStringSplit with g_strsplit
Our implementation was heavily inspired by the glib version so it's a
drop-in replacement.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2021-02-11 17:05:34 +01:00
Peter Krempa
dad3827d6a virCPUDefCheckFeatures: Don't use 'virStringListAdd' to construct list
We already know the upper bound of items we might need so we can
allocate the array upfront and avoid the quadratic complexity of
'virStringListAdd'.

In this instance the returned data is kept only temporarily so a
potential unused space due to filtered-out entries doesn't impose a
long-term burden on memory.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2021-02-11 17:05:32 +01:00
Daniel P. Berrangé
09cbd460fb conf: add reporting of "maximum" CPU mode in domain caps
The data reported is the same as for "host-passthrough"

Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-02-10 11:44:48 +00:00
Daniel P. Berrangé
d153c101d2 conf: define a new "maximum" CPU mode
For hardware virtualization this is functionally identical to the
existing host-passthrough mode so the same caveats apply.

For emulated guest this exposes the maximum featureset supported by
the emulator. Note that despite being emulated this is not guaranteed
to be migration safe, especially if different emulator software versions
are used on each host.

Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-02-10 11:44:48 +00:00
Michal Privoznik
676e56e515 virStorageSourceClear: Unref @vhostuser
The @vhostuser member of virStorageSource structure is allocated
during parsing in virDomainDiskSourceVHostUserParse() but never
freed leading to a memleak. Since the member is an object it has
to be unrefed instead of g_free()-d.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
2021-02-10 11:54:38 +01:00
Roman Bogorodskiy
b1e6324ca2 bhyve: auto allocate nmdm console paths
Currently, nmdm console device requires user to specify master and slave
path attributes (such as /dev/nmdm0A and /dev/nmdm0B respectively).
However, making user find a non-occupied device name might be not
convenient, especially for the remote connections.

Update the logic to make these attributes optional. In case if not
specified, use /dev/nmdm$UUID[AB], where $UUID is a domain's UUID.
With this schema it's unlikely nmdm device will clash with other domains
or even other non-bhyve nmdm devices.

Signed-off-by: Roman Bogorodskiy <bogorodskiy@gmail.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2021-02-08 18:50:47 +04:00
Pavel Hrdina
d3f4f01fa7 conf: allow virtio driver attributes for vhostuser disk
All of these options are actually supported by vhostuser disk so
we should allow them to be usable.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
2021-02-08 10:49:59 +01:00
Laine Stump
8334440941 conf: replace VIR_FREE with g_free in all *Dispose() functions
Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2021-02-05 00:22:09 -05:00
Laine Stump
f772c48697 conf: simplify virDomainCapsDispose()
virDomainCapsDispose() was the only caller of
virDomainCapsStringValuesFree(), which 1) didn't actually free the
object it was called with, but only cleared it, making it less
mechanical to convert from VIR_FREE to g_free (since it's not
immediately obvious from looking at virDomainCapsStringValuesFree()
that the pointers being cleared will never again be used).

We could have renamed the function to virDomainCapsStringValuesClear()
to side-step the confusion of what the function actually does, but
that would just make the upcoming switch from VIR_FREE to g_free
require more thought. But since there is only a single caller to the
function, and it is a vir*Dispose() function (indicating that the
object containing the virDomainCapsStringValues is going to be freed
immediately after the function finishes), and thus VIR_FREE() *could*
be safely replaced by g_free()), we instead just move the contents of
virDomainCapsStringValuesFree() into virDomainCapsDispose() (and
*that* function will be trivially converted in an upcoming
"mechanical" patch).

Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2021-02-05 00:22:09 -05:00
Laine Stump
a3a88167e4 conf: replace remaining straggler VIR_FREE with g_free in vir*Free()
I missed a few in commit f9f81f1c

Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2021-02-05 00:20:43 -05:00
Pavel Hrdina
f00fe96eb0 conf: implement support for vhostuser disk
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
2021-02-03 18:56:34 +01:00
Daniel P. Berrangé
2273065746 conf: introduce new taint flag for deprecated configuration
Hypervisors are capable of reporting that some features are deprecated.
This should be used to mark a domain as tainted.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-02-03 17:30:58 +00:00
Daniel P. Berrangé
1e260cc449 qemu: report whether a machine type is deprecated in capabilities
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>
2021-02-03 17:30:52 +00:00
Daniel P. Berrangé
5138a09260 qemu: report whether a CPU model is deprecated in dom capabilities
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>
2021-02-03 17:26:39 +00:00
Peter Krempa
add18b06c7 virNWFilterVarCombIter: Allocate 'iter' member separately
Switch to the more common approach of having arrays allocated separately
rather than trailing the struct.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
2021-02-03 16:09:25 +01:00
gongwei
976bdfc8e7 conf: add realtime parameter for rtc
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>
2021-02-03 10:18:04 +01:00
Matt Coleman
26e94bcd94 domain_conf: enable use of g_autofree for virDomainNetDef
Signed-off-by: Matt Coleman <matt@datto.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2021-02-02 09:36:35 +01:00
Laine Stump
f9f81f1c8f conf: replace VIR_FREE() with g_free() in vir*Free() functions
This patch takes on one set of examples of unnecessary use of
VIR_FREE() when g_free() is adequate - it modifies only vir*Free()
functions within the conf directory that take a single pointer and
free the object pointed to by that argument before returning. The
modification is to replace VIR_FREE() with g_free() for the object
itself *and* for all subordinate chunks of memory pointed to by that
object.

(NB: there are other functions that VIR_FREE subordinate memory of
objects that end up being freed before return (also sometimes with
VIR_FREE); I am purposefully ignoring those to reduce scope and focus
on a sub class where the pointlessness is obvious.)

Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2021-02-02 00:27:58 -05:00
Laine Stump
45b2912c71 util: rename virStorageEncryptionInfoDefFree()
usually a function call vir*Free() will take a single pointer to an
object as its argument, and will then free all resources associated
with that object, including the object
itself. virStorageEnctyptionInfoDefFree() doesn't do that - it frees
all the subordinate resources of the ojbect, but doesn't free the
object itself; usually a function like that is called
vir*Clear(). Let's rename this function to not be misleading.

Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2021-02-02 00:27:58 -05:00
Laine Stump
2adfd26ec9 conf: eliminate pointless setting of interface model
There is no point in setting the interface model to unknown during
virDomainNetDefFree(), since we are about to free the object anyway
(and the model isn't used anywhere in the rest of the function).

Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2021-02-02 00:27:58 -05:00
Laine Stump
c2e47fb334 conf: don't bother setting pointers to NULL in vir*Free() functions
The memory containing the pointer is going to be freed momentarily anyway.

Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2021-02-02 00:27:58 -05:00
Laine Stump
eb8f62ce88 conf: fix arg to virDomainPCIAddressSetExtensionFree()
This function clears out and frees a virDomainZPCIAddressIds object,
so that's that's what it should take as its argument, *not* the
pointer to a parent object that contains the object we want to free.

Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2021-02-02 00:27:58 -05:00
Daniel Henrique Barboza
03f9c17805 virpci, domain_audit: use virPCIDeviceAddressAsString()
There is no need to open code the PCI address string format
when we have a function that does exactly that.

Reviewed-by: Laine Stump <laine@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2021-01-29 17:46:34 -03:00
Ján Tomko
5b688e6dc1 Add validation for virtiofs boot order setting
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2021-01-29 14:34:15 +01:00
Ján Tomko
baa4a4695c conf: add boot order to filesystem
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Tested-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2021-01-29 14:34:14 +01:00
Boris Fiuczynski
5c63b50a8b conf: rename virDomainCheckVirtioOptions
Rename virDomainCheckVirtioOptions into
virDomainCheckVirtioOptionsAreAbsent since it checks if all
virtio options are absent. The old name was very misleading.

Signed-off-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2021-01-29 13:32:40 +01:00
Boris Fiuczynski
bd112c9e0f qemu: Add virtio related options to vsock
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>
2021-01-29 12:25:49 +01:00
Michal Privoznik
19d4e46770 conf: Improve virDomainVirtioOptionsCheckABIStability()
The virDomainVirtioOptionsCheckABIStability() function is called
from various ABI stability check functions. Every caller checks
if both old and new definitions have virtio options set and only
after that they call the function. This is suboptimal because:

  a) this check can be done in the function itself (making all
  callers shorter),
  b) is inherently wrong, because it doesn't catch case where one
  definition has virtio options set and the other doesn't.

Do proper checks at the beginning of the function and simplify
its calls.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2021-01-29 11:50:13 +01:00
Michal Privoznik
c05f00666c conf: Drop empty virDomainNetDefPostParse()
The previous commit rendered this function empty and needless.
Remove it.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2021-01-29 11:50:07 +01:00
Michal Privoznik
8a4b8996f7 conf: Move virDomainCheckVirtioOptions() into domain_validate.c
The aim of virDomainCheckVirtioOptions() function is to check
whether no virtio options are set, i.e. no @iommu no @ats and no
@packed attributes were present in given device's XML (yeah, the
function has very misleading name). Nevertheless, this kind of
check belongs to validation phase, but now is done in post parse
phase. Move the function and its calls to domain_validate.c so
that future code is not tempted to repeat this mistake.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2021-01-29 11:49:30 +01:00
Pavel Hrdina
5ac39c4ab0 util: move virStorageEncryption code into conf
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>
2021-01-22 11:10:27 +01:00
Pavel Hrdina
3e54766414 util: move virStorageSource code into conf
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>
2021-01-22 11:10:27 +01:00
Peter Krempa
196ebfc240 virNetworkDHCPLeaseTimeDefParseXML: Output error when 'expiry' can't be parsed
virStrToLong_ul doesn't report it's own error.

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1918674
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Laine Stump <laine@redhat.com>
2021-01-22 10:34:19 +01:00
Michal Privoznik
b5f15b9db1 conf: Move generation of NVDIMM UUID into post parse callback
It's better to fill in missing values in post parse callbacks
than during parsing.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
2021-01-18 16:40:36 +01:00
Michal Privoznik
0123b42c54 conf: Turn @uuid member of _virDomainMemoryDef struct into a pointer
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>
2021-01-18 16:18:48 +01:00
Michal Privoznik
173733b7a8 conf: Introduce virtio-pmem <memory/> model
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>
2021-01-18 11:53:33 +01:00
Peter Krempa
964650ed2a conf: disk: Parse and format <metadata_cache> also for <mirror>
Commit 154df5840d added support for <metadata_cache> as property of a
<disk>. Since the same parser is used to parse the XML used with
virDomainBlockCopy it starts the copy job with the appropriate cache
configured, but the <mirror> doesn't show this configuration nor it's
preserved if libvirtd is restarted during the mirror.

Add parsing, formatting and tests for <metadata_cache> for a <mirror>.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Jiri Denemark <jdenemar@redhat.com>
2021-01-14 18:28:47 +01:00
Laine Stump
7f37110f2f use g_autoptr for all virConnectPtrs used with virGetConnectNetwork()
Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2021-01-08 11:34:59 -05:00
Laine Stump
dad50cf855 conf: make virDomainNetNotifyActualDevice() callable for all interface types
The bridge reattach functionality in this function should be called
for interface types other than just type='network', so make it
callable for any type - it just becomes a NOP for types where no
action is needed.

In the case of <interface type='network'> we need to create a port in
the network driver, and for both type='network and type='bridge' we
need to reattach the bridge device (note that
virDomainNetGetActualBridgeName() gets the bridge name from the
appropriate (and different!) location for either type of interface).

All other interfaces currently require no action.

modifying callers of this function to actually call it for all
interface types is in the next patch. For now the behavior should be
identical pre and post-patch.

(NB: the conn argument can now legitimately be NULL, so we need to
change the ATTRIBUTE_NONNULL() directive for the function's
declaration - I noticed when making this change that argument 3 (the
NetDefPtr) could never be NULL, so I added ATTRIBUTE_NONNULL(3) while
removing ATTRIBUTE_NONNULL(1) (conn)).

Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>Reviewed-by: Michal Privoznik <mprivozn@redhat.com>#Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2021-01-08 11:34:21 -05:00
Peter Krempa
06380cb587 conf: snapshot: Add support for <metadata_cache>
Similarly to the domain config code it may be beneficial to control the
cache size of images introduced as snapshots into the backing chain.
Wire up handling of the 'metadata_cache' element.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2021-01-08 15:27:00 +01:00
Peter Krempa
154df5840d conf: Introduce <metadata_cache> subelement of <disk><driver>
In certain specific cases it might be beneficial to be able to control
the metadata caching of storage image format drivers of a hypervisor.

Introduce XML machinery to set the maximum size of the metadata cache
which will be used by qemu's qcow2 driver.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2021-01-08 15:27:00 +01:00
Peter Krempa
a01726e9cf virDomainSnapshotDiskDefFormat: Use virXMLFormatElement
Refactor the code to use modern XML formatting approach.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2021-01-08 15:27:00 +01:00
Peter Krempa
de69f96365 virDomainDiskDefFormatDriver: Rename 'driverBuf' to 'attrBuf'
Unify the code with other places using virXMLFormatElement.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2021-01-08 15:27:00 +01:00
Ryan Gahagan
86e26645ee conf: Add XML format/parse methods for VIR_STORAGE_NET_PROTOCOL_NFS
Signed-off-by: Ryan Gahagan <rgahagan@cs.utexas.edu>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
2021-01-08 15:07:06 +01:00
Peter Krempa
f07f1c479a secretXMLParseNode: Clean up freeing of memory
Use one variable per extracted property instead of reusing strings and
drop needless VIR_FREE calls.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2021-01-08 09:18:21 +01:00
Peter Krempa
a177c56ddd virSecretDefParseUsage: Use g_autofree for type_str
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2021-01-08 09:18:21 +01:00
Pavel Hrdina
f1007b1eb4 util: move virStorageFileCheckCompat into conf
It is not used anywhere else.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
2021-01-06 13:15:17 +01:00
Eiichi Tsukata
cc6c49f6cd conf: Add support for keeping TPM emulator state
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>
2021-01-06 11:44:12 +01:00
Michal Privoznik
a6f8c522a0 domain_conf: Parse full length of some <seclabel/> attributes
In virSecurityLabelDefParseXML() we are parsing the <seclabel/>
element among with its attributes. Some of the attributes are
limited in length (because of virNodeGetSecurityModel()), however
some are not. And for the latter ones we don't need to use
virXMLPropStringLimit() to parse them. Moreover, using
VIR_SECURITY_LABEL_BUFLEN as the limit is wrong - we are not
storing the parsed strings into a static buffer of that size
rather than checking if the string passes string -> enum
conversion.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2021-01-04 20:18:16 +01:00
Thomas Huth
bf63f6549a domain_conf: Allow to look up scsi disks when controller uses a CCW address
On s390x, devices are attached to the channel IO subsytem by default,
so we need to look up scsi controllers via their CCW address there
instead of using PCI.

This fixes "virsh domfsinfo" on s390x for virtio-scsi 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 ...")
Buglink: https://bugzilla.redhat.com/show_bug.cgi?id=1858771
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2020-12-22 14:16:31 +01:00
Thomas Huth
5db43b5a76 domain_conf: Allow to look up virtio-block devices by their CCW address
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>
2020-12-22 14:16:31 +01:00
Shi Lei
294fd4bd80 util: Introduce helper functions for generating unique netdev name
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>
2020-12-15 13:35:21 -05:00
Daniel Henrique Barboza
1100c3b2a0 domain_validate.c: use VIR_ERR_CONFIG_UNSUPPORTED in validate functions
Some functions in domain_validate.c are throwing VIR_ERR_XML_ERROR,
when in reality none of these errors are exclusive to XML parsing.

Change to VIR_ERR_CONFIG_UNSUPPORTED to be more adequate.

Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2020-12-14 09:40:18 -03:00
Daniel Henrique Barboza
f99576ca7f domain_validate.c: put IOMMU validation into a new function
All other validations from virDomainDefValidateInternal() are done
in their own functions. Take IOMMU validation out of the function
body and into its own function.

Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2020-12-14 09:39:38 -03:00
Daniel Henrique Barboza
c54673f793 domain_validate.c: make virDomainDeviceDefValidateInternal() helpers static
After the move from the previous patch, these functions are now all
used in domain_validate.c and doesn't need to be public.

Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2020-12-14 09:38:42 -03:00
Daniel Henrique Barboza
4e20ee3ace domain_conf.c: move virDomainDeviceDefValidate() to domain_validate.c
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2020-12-14 09:36:04 -03:00
Daniel Henrique Barboza
5fbf93655e domain_conf: move all DeviceDefValidateInternal() helpers to domain_validate
Moving all remaining static helpers of virDomainDeviceDefValidateInternal()
will allow the next patch to move the function itself, and
virDomainDeviceDefValidate(), to domain_validate.c.

Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2020-12-14 09:35:07 -03:00
Daniel Henrique Barboza
69f30cfc67 domain_conf: move net device validation to domain_validate.c
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>
2020-12-14 09:32:31 -03:00
Daniel Henrique Barboza
80dc61cc3f domain_validate.c: make local functions static
virDomainDefValidateInternal() helpers can now be made static again
since they're all in the same file.

Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2020-12-14 09:31:37 -03:00
Daniel Henrique Barboza
9432693e2b domain_conf.c: move virDomainDeviceDefValidate() to domain_validate.c
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>
2020-12-14 09:29:09 -03:00
Daniel Henrique Barboza
45d9466f75 domain_conf: move all virDomainDefValidateInternal() helpers to domain_validate.c
This patches moves the remaining static functions that
virDomainDefValidateInternal() uses to domain_validate.c. This
allows the next patch to move virDomainDefValidateInternal(),
and virDomainDefValidate(), without too much hassle.

Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2020-12-14 09:26:38 -03:00
Daniel Henrique Barboza
74a8318dc5 domain_conf: move address validation functions to domain_validate.c
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>
2020-12-14 09:24:10 -03:00
Daniel Henrique Barboza
b47b87e873 domain_conf.c: rename virDomainDeviceInfoIterateInternal()
Next patch will move virDomainDefValidateAliases() to domain_validate.c,
which uses virDomainDeviceInfoIterateInternal(), meaning that this
function will be made public. Rename it now to remove the 'Internal'
of its name.

Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2020-12-14 09:23:24 -03:00
Daniel Henrique Barboza
f774ea1a96 domain_conf: move duplicate check functions to domain_validate.c
virDomainDefCheckDuplicateDiskInfo() and virDomainDefCheckDuplicateDriveAddresses()
are static functions used by virDomainDefValidateInternal(). Let's
move them to domain_validate.c to start clearing up the path to
move virDomainDefValidateInternal().

Change the functions name slightly to be more on par with their
new home.

Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2020-12-14 09:21:14 -03:00
Boris Fiuczynski
53cc495179 node_device: detecting mdev_types capability on ap_matrix device
Add detection of mdev_types capability to Adjunct Processor Matrix device.

Signed-off-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Reviewed-by: Shalini Chellathurai Saroja <shalini@linux.ibm.com>
Reviewed-by: Jonathon Jongsma<jjongsma@redhat.com>
Signed-off-by: Shalini Chellathurai Saroja <shalini@linux.ibm.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2020-12-09 14:03:05 +01:00
Shalini Chellathurai Saroja
385ade999c virsh: nodedev: filter by AP Matrix capability
Add support to filter by 'ap_matrix' capability.

Signed-off-by: Shalini Chellathurai Saroja <shalini@linux.ibm.com>
Reviewed-by: Bjoern Walk <bwalk@linux.ibm.com>
Reviewed-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2020-12-09 14:03:05 +01:00
Shalini Chellathurai Saroja
2f984adf2d nodedev: detect AP matrix device
Add support for AP matrix device in libvirt node device driver.

https://www.kernel.org/doc/html/latest/s390/vfio-ap.html#the-design

Signed-off-by: Shalini Chellathurai Saroja <shalini@linux.ibm.com>
Reviewed-by: Bjoern Walk <bwalk@linux.ibm.com>
Reviewed-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2020-12-09 14:03:05 +01:00
Farhan Ali
d2c731c9e2 virsh: nodedev: Filter by AP card and AP queue capabilities
Add support to filter by 'ap_card' and 'ap_queue' capabilities.

Signed-off-by: Farhan Ali <alifm@linux.ibm.com>
Reviewed-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Reviewed-by: Bjoern Walk <bwalk@linux.ibm.com>
Signed-off-by: Shalini Chellathurai Saroja <shalini@linux.ibm.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2020-12-09 14:03:05 +01:00
Shalini Chellathurai Saroja
0415611fe0 nodedev: detect AP queues
Each AP card device can support upto 256 AP queues.  AP queues are
also detected by udev, so add support for libvirt nodedev driver.

https://www.kernel.org/doc/html/latest/s390/vfio-ap.html#ap-architectural-overview

Signed-off-by: Farhan Ali <alifm@linux.ibm.com>
Signed-off-by: Shalini Chellathurai Saroja <shalini@linux.ibm.com>
Reviewed-by: Bjoern Walk <bwalk@linux.ibm.com>
Reviewed-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2020-12-09 14:03:05 +01:00
Shalini Chellathurai Saroja
7a2b898895 nodedev: detect AP card device
Introduce support for the Adjunct Processor (AP) crypto card device.
Udev already detects the device, so add support for libvirt nodedev
driver.

https://www.kernel.org/doc/html/latest/s390/vfio-ap.html#ap-architectural-overview

Signed-off-by: Farhan Ali <alifm@linux.ibm.com>
Signed-off-by: Shalini Chellathurai Saroja <shalini@linux.ibm.com>
Reviewed-by: Bjoern Walk <bwalk@linux.ibm.com>
Reviewed-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2020-12-09 14:03:05 +01:00
Daniel Henrique Barboza
9b674f3136 domain_conf.c: move idmapEntry checks to domain_validate.c
Create a new function called virDomainDefIdMapValidate() and
use it to move these checks out of virDomainIdmapDefParseXML()
and virDomainDefParseXML().

Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2020-12-09 09:51:52 -03:00