Commit Graph

32500 Commits

Author SHA1 Message Date
Jiri Denemark
2254c1cfb8 cpu_x86: Add x86ModelCopySignatures helper
Introduce a helper for copying CPU signature between two CPU models.

It's not very useful until the way we store signatures is changed in the
next patch.

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-03-05 14:38:52 +01:00
Jiri Denemark
8d7245441a cpu_x86: Make sure CPU model names are unique in cpu_map
Having multiple CPU model definitions with the same name could result in
unexpected behavior.

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-03-05 14:38:50 +01:00
Jiri Denemark
8d249df9c9 cpu_x86: Separate feature list parsing from x86ModelParse
The code is separated into a new x86ModelParseFeatures function.

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-03-05 14:38:50 +01:00
Jiri Denemark
232266839c cpu_x86: Separate vendor parsing from x86ModelParse
The code is separated into a new x86ModelParseVendor function.

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-03-05 14:38:50 +01:00
Jiri Denemark
fe78d2fda9 cpu_x86: Separate signature parsing from x86ModelParse
The code is separated into a new x86ModelParseSignature function.

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-03-05 14:38:50 +01:00
Jiri Denemark
2e1e2b910c cpu_x86: Separate ancestor model parsing from x86ModelParse
The code is separated into a new x86ModelParseAncestor function.

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-03-05 14:38:50 +01:00
Jiri Denemark
87a46f5d8f cputest: Add data for Intel(R) Core(TM) i7-8700
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-03-05 14:38:35 +01:00
Jiri Denemark
483679d48f cputest: Add data for Intel(R) Xeon(R) CPU E5-2650
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-03-05 14:38:03 +01:00
Jiri Denemark
60046a2365 cputest: Add data for Intel(R) Xeon(R) CPU E7540
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-03-05 14:38:03 +01:00
Jiri Denemark
cd11ea73d0 cputest: Add data for Intel(R) Core(TM) i7-7600U
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-03-05 14:38:03 +01:00
Jiri Denemark
8d068f3601 cputest: Add data for Intel(R) Xeon(R) CPU E5-2630 v4
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-03-05 14:38:03 +01:00
Jiri Denemark
dd7682dd12 cputest: Make sure generated files pass syntax-check
The tests/cputestdata/cpu-parse.sh would produce JSON files with QEMU
replies which wouldn't pass syntax-check. Let's fix this by not emitting
an extra new line after reformatting the JSON file.

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-03-05 14:38:03 +01:00
Andrea Bolognani
09a95068fb tests: Add -inactive suffix when appropriate for qemuxml2xml
Some test cases are only executed using WHEN_INACTIVE, and the
output file name should reflect this for clarity.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-03-05 10:41:10 +01:00
Andrea Bolognani
bb5c6e7a96 tests: Use WHEN_BOTH in qemuxml2xml whenever possible
There are a few cases where we are using either WHEN_ACTIVE
or WHEN_INACTIVE even though WHEN_BOTH would work perfectly
fine: for those, start using the simpler DO_TEST() macro.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-03-05 10:41:08 +01:00
Andrea Bolognani
c5bc4437ee tests: Rename some qemuxml2xml output files for clarity
disk-mirror-old has different output file for the active and
inactive parts, which should be named accordingly; on the other
hand, both output files for disk-backing-chains-noindex are
identical, so it makes sense to only keep around one and remove
the (in-)active suffix.

Signed-off-by: Andrea Bolognani <abologna@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-03-05 10:40:50 +01:00
Erik Skultety
26adfe7596 Fix the recent CI build failures
After commits e2087c2 and ec0793de older GCC started act very smart and
complain about potentially uninitialized variable, which existed prior
to these patches + even if the affected vars were left uninitialized the
function responsible for filling them in would have failed with NULL
being returned which the caller has always handled carefully.
Although GCC complained only about a single variable, let's initialize
all of them so as to prevent any further potential breakages.

Signed-off-by: Erik Skultety <eskultet@redhat.com>
2019-03-05 10:07:28 +01:00
Lin Ma
397369853d virsh: Add event name completion to 'network-event' command
Signed-off-by: Lin Ma <lma@suse.com>
2019-03-05 09:09:48 +01:00
Lin Ma
96837ab140 virsh-network: Introduce virshNetworkEventCallback to handle network events
Signed-off-by: Lin Ma <lma@suse.com>
2019-03-05 09:09:48 +01:00
Lin Ma
ab8aa7ccc8 virsh: Add device name completion for target option of detach-disk command
Signed-off-by: Lin Ma <lma@suse.com>
2019-03-05 09:09:48 +01:00
Cole Robinson
aa42d364a5 qemu: domcaps: Report disk <enum name="model">
This generates new XML like:

    <disk>
      <enum name='model'>
        <value>virtio</value>
        <value>virtio-transitional</value>
        <value>virtio-non-transitional</value>
      </enum>
    </disk>

Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
2019-03-04 11:08:41 -05:00
Cole Robinson
8270b3d0cd tests: domcaps: Add qemu 4.0.0 test case
Signed-off-by: Cole Robinson <crobinso@redhat.com>
2019-03-04 11:08:41 -05:00
Cole Robinson
448a094717 qemu: Support scsi controller model=virtio-{non-}transitional
Add <controller type='scsi' model handling for virtio transitional
devices. Ex:

  <controller type='scsi' model='virtio-transitional'/>

* "virtio-transitional" maps to qemu "virtio-scsi-pci-transitional"
* "virtio-non-transitional" maps to qemu "virtio-scsi-non-transitional"

The naming here doesn't match the pre-existing model=virtio-scsi.
The prescence of '-scsi' there seems kind of redundant as we have
type='scsi' already, so I decided to follow the pattern of other
patches and use virtio-transitional etc.

Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
2019-03-04 11:08:41 -05:00
Cole Robinson
47f94f4591 qemu: Support virtio-serial controller model=virtio-{non-}transitional
Add controller type='virtio-serial' model handling for virtio
transitional devices. Ex:

  <controller type='virtio-serial' model='virtio-transitional'/>

* "virtio-transitional" maps to qemu "virtio-serial-pci-transitional"
* "virtio-non-transitional" maps to qemu "virtio-serial-pci-non-transitional"

Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
2019-03-04 11:08:41 -05:00
Cole Robinson
90fd9bd989 qemu: Support input model=virtio-{non-}transitional
Add <input> model handling for virtio transitional devices. Ex:

  <input type='passthrough' bus='virtio' model='virtio-transitional'>
    ...
  </input>

* "virtio-transitional" maps to qemu "virtio-input-host-pci-transitional"
* "virtio-non-transitional" maps to qemu "virtio-input-host-non-transitional"

Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
2019-03-04 11:08:41 -05:00
Cole Robinson
2593a1bd1a conf: Add <input model='virtio-{non-}transitional'/>
<input> devices lack the model= attribute which is used by
most other device types. To eventually support
virtio-input-host-pci-{non-}traditional in qemu, let's add
a standard model= attribute. This just adds the domain_conf
wiring

Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
2019-03-04 11:08:41 -05:00
Cole Robinson
6e64899284 qemu: Support vsock model=virtio-{non-}transitional
Add <vsock> model handling for virtio transitional devices. Ex:

  <vsock model='virtio-transitional'>
    ...
  </vsock>

* "virtio-transitional" maps to qemu "vhost-vsock-pci-transitional"
* "virtio-non-transitional" maps to qemu "vhost-vsock-pci-non-transitional"

Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
2019-03-04 11:08:41 -05:00
Cole Robinson
0f5958f5c5 qemu: Support memballoon model=virtio-{non-}transitional
Add new <memballoon> model values for virtio transitional devices. Ex:

  <memballoon model='virtio-transitional'/>

* "virtio-transitional" maps to qemu "virtio-balloon-pci-transitional"
* "virtio-non-transitional" maps to qemu "virtio-balloon-pci-non-transitional"

Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
2019-03-04 11:08:41 -05:00
Cole Robinson
62eef965ba qemu: Support filesystem model=virtio-{non-}transitional
Add <filesystem> model handling for virtio transitional devices. Ex:

  <filesystem type='mount' model='virtio-transitional'>
    ...
  </filesystem

* "virtio-transitional" maps to qemu "virtio-9p-pci-transitional"
* "virtio-non-transitional" maps to qemu "virtio-9p-pci-non-transitional"

Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
2019-03-04 11:08:41 -05:00
Cole Robinson
947448e212 conf: Add <filesystem model='virtio-{non-}transitional'/>
<filesystem> devices lack the model= attribute which is used by
most other device types. To eventually support
virtio-9p-pci-{non-}traditional in qemu, let's add a standard
model= attribute. The accepted values are:

- virtio
- virtio-transitional
- virtio-non-transitional

Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
2019-03-04 11:08:41 -05:00
Cole Robinson
e063707556 qemu: Support rng model=virtio-{non-}transitional
Add new <rng> model values for virtio transitional devices. Ex:

  <rng model='virtio-transitional'>
    ...
  </rng>

* "virtio-transitional" maps to qemu "virtio-rng-pci-transitional"
* "virtio-non-transitional" maps to qemu "virtio-rng-pci-non-transitional"

Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
2019-03-04 11:08:41 -05:00
Cole Robinson
37f75d56da qemu: Support hostdev model=virtio-{non-}transitional
Add <hostdev> protocol=vhost model handling for virtio transitional
devices. Ex:

  <hostdev mode='subsystem' type='scsi_host' model='virtio-transitional'>
    <source protocol='vhost' wwpn=X/>
  </hostdev>

* "virtio-transitional" maps to qemu "vhost-scsi-pci-transitional"
* "virtio-non-transitional" maps to qemu "vhost-scsi-pci-non-transitional"

Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
2019-03-04 11:08:40 -05:00
Cole Robinson
ef41ff4219 conf: Add <hostdev model='virtio-{non-}transitional'/>
qemu vhost-scsi devices map to XML roughly like:

    <hostdev mode='subsystem' type='scsi_host'>
      <source protocol='vhost' wwpn=X/>
    </hostdev>

To support vhost-scsi-pci-{non-}traditional in qemu, we
need to to extend the SCSI Host hostdev XML to handle
model= value. This matches the XML model= format used
for mediated devices. This is just the domain_conf bits
and some XML test cases.

Use of virtio-X naming here does not match the hostdev
protocol=vhost nor does it match the qemu vhost-X device
naming, however it's more consistent with all other
model= names in this area, and also matches the
inconsistency of <vsock> devices which use model=virtio
but map to vhost-vsock on the qemu commandline

Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
2019-03-04 11:08:40 -05:00
Cole Robinson
4d964373b5 qemu: Support interface model=virtio-{non-}transitional
Add new <interface> model handling for virtio transitional devices. Ex:

<interface>
  <model type='virtio-transitional'/>
</interface>

* "virtio-transitional" maps to qemu "virtio-net-pci-transitional"
* "virtio-non-transitional" maps to qemu "virtio-net-pci-non-transitional"

Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
2019-03-04 11:08:40 -05:00
Cole Robinson
239b535d99 qemu: Support disk model=virtio-{non-}transitional
Add new <disk> model values for virtio transitional devices. When
combined with bus='virtio':

* "virtio-transitional" maps to qemu "virtio-blk-pci-transitional"
* "virtio-non-transitional" maps to qemu "virtio-blk-pci-non-transitional"

Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
2019-03-04 11:08:40 -05:00
Cole Robinson
25d05051b3 conf: Add <disk model='virtio-{non-}transitional'/>
<disk> devices lack the model= attribute which is used by
most other device types. bus= mostly acts as one, but it
serves other purposes too like determing what target=
prefix to use, and for matching against controller type=
values.

Extending bus= to handle additional virtio transitional
devices will complicate apps lives, and it isn't a clean
mapping anyways. So let's bite the bullet and add a new
<disk model=X/> attribute, and wire up common handling
for virtio and virtio-{non-}transitional

Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
2019-03-04 11:08:40 -05:00
Cole Robinson
f15111f65c qemu: capabilities: Add virtio/vhost {non-}transitional
Add a single QEMU_CAPS_VIRTIO_PCI_TRANSITIONAL that
will be set if any of the following qemu devices are found:

    virtio-blk-pci-transitional
    virtio-blk-pci-non-transitional
    virtio-net-pci-transitional
    virtio-net-pci-non-transitional
    vhost-scsi-pci-transitional
    vhost-scsi-pci-non-transitional
    virtio-rng-pci-transitional
    virtio-rng-pci-non-transitional
    virtio-9p-pci-transitional
    virtio-9p-pci-non-transitional
    virtio-balloon-pci-transitional
    virtio-balloon-pci-non-transitional
    vhost-vsock-pci-transitional
    vhost-vsock-pci-non-transitional
    virtio-input-host-pci-transitional
    virtio-input-host-pci-non-transitional
    virtio-scsi-pci-transitional
    virtio-scsi-pci-non-transitional
    virtio-serial-pci-transitional
    virtio-serial-pci-non-transitional

Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
2019-03-04 11:08:40 -05:00
Cole Robinson
b3b108a2dd qemu: command: Add qemuCaps to BuildVirtioStr
It will be used in future patches

Reviewed-by: Andrea Bolognani <abologna@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
2019-03-04 11:08:40 -05:00
Michal Privoznik
e896947350 virDomainDiskTranslateSourcePool: Don't set @mode of iscsi-direct
https://bugzilla.redhat.com/show_bug.cgi?id=1658504

This function is called when a domain is starting up (in qemu
driver that is when qemu cmd line is generated). It is used to
translate <disk type='volume'/> to something usable by filling in
virStorageSource (e.g. fetching disk path, or some connection URI
for a network FS). But some of these info are not stored in
status XML and thus the function is called on
qemuProcessReconnect too to reconstruct runtime data. But this
poses a problem because after the first run the mode is set to
'direct', but in the second run this triggers a failure because
mode is valid only for 'iscsi' volumes and not 'iscsi-direct'
ones.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2019-03-04 16:54:11 +01:00
John Ferlan
269d9c1aca conf: Rework virDomainKeyWrapDefParseXML
Rewrite the code to make usage of some VIR_AUTOFREE logic.

Signed-off-by: John Ferlan <jferlan@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2019-03-04 07:09:06 -05:00
John Ferlan
226d069ee4 conf: Clean up some unnecessary goto paths
Now that we're using VIR_AUTOFREE there's quite a bit of clean up
possible for now unnecessary goto paths.

Signed-off-by: John Ferlan <jferlan@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2019-03-04 07:09:06 -05:00
John Ferlan
145dc7dd8e conf: Use VIR_AUTOUNREF in domain_conf
Let's make use of the auto __cleanup capabilities for virObjectUnref
consumers.

Signed-off-by: John Ferlan <jferlan@redhat.com>
2019-03-04 07:09:06 -05:00
John Ferlan
c9b1b443a1 conf: Use VIR_AUTOFREE in domain_conf
Let's make use of the auto __cleanup capabilities for VIR_FREE consumers.
In some cases adding or removing blank lines for readability.

Signed-off-by: John Ferlan <jferlan@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2019-03-04 07:09:06 -05:00
John Ferlan
746be2a526 conf: Remove a few unused variables in domain_conf
In preparation for VIR_AUTOFREE usage, let's remove a couple
of unused variables so that clang compilations won't fail.

Signed-off-by: John Ferlan <jferlan@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2019-03-04 07:09:06 -05:00
John Ferlan
ec0793ded4 conf: Clean up some unnecessary goto paths
Now that we're using VIR_AUTOPTR(virBitmap) there's a couple of methods
that we can clean up some now unnecessary goto paths.

Signed-off-by: John Ferlan <jferlan@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2019-03-04 07:09:06 -05:00
John Ferlan
e2087c2955 conf: Use VIR_AUTOPTR(virBitmap) in domain_conf
Let's make use of the auto __cleanup capabilities for virBitmapPtr.

Signed-off-by: John Ferlan <jferlan@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2019-03-04 07:09:06 -05:00
John Ferlan
6c2e8566f8 conf: Rework virDomainEmulatorPinDefParseXML
In preparation for using auto free mechanism, change to using the
VIR_STEAL_PTR on @def to @ret and of course be sure to properly clean
up @def in cleanup.

Signed-off-by: John Ferlan <jferlan@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>
2019-03-04 07:09:06 -05:00
Peter Krempa
b6aacfc435 qemu: Use VIR_XPATH_NODE_AUTORESTORE when XPath context is modified
Use the new helper when moving around the current node of the XPath
context.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-03-04 13:04:20 +01:00
Peter Krempa
23ab209272 util: XML: Introduce automatic reset of XPath's current node
Quite a few parts modify the XPath context current node to shift the
scope and allow easier queries. This also means that the node needs
to be restored afterwards.

Introduce a macro based on 'VIR_AUTOCLEAN' which adds a local structure
on the stack remembering the original node along with a function which
will make sure that the node is reset when the local structure leaves
scope.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-03-04 13:04:20 +01:00
Peter Krempa
786f47414d util: alloc: Clarify docs for VIR_DEFINE_AUTOCLEAN_FUNC
Document that @func must take pointer to @type.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-03-04 13:04:20 +01:00
Peter Krempa
0278c77da8 util: object: Reset pointer when unrefing object in virObjectAutoUnref
The helper function is used by the VIR_AUTOUNREF macro. Prior art is to
clear the pointer even if the variable goes out of scope.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
2019-03-04 13:04:20 +01:00