Commit Graph

9 Commits

Author SHA1 Message Date
Michal Privoznik
51f7f7d109 qemuxml2xmloutdata: Turn kvm-features*.xml into symlinks
There's no real difference between input and output XMLs for
kvm-features and kvm-features-off test cases. Do what we usually
do in such case - turn the output file into a symlink of the
input file.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
2022-01-04 16:40:10 +01:00
Hyman Huang(黄勇)
5d18d740d8 qemu: support dirty ring feature
Dirty ring feature was introduced in qemu-6.1.0, this patch
add the corresponding feature named 'dirty-ring', which enable
dirty ring feature when starting VM.

To enable the feature, the following XML needs to be added to
the guest's domain description:

<features>
   <kvm>
     <dirty-ring state='on' size='xxx'>
   </kvm>
</features>

If property "state=on", property "size" must be specified, which
should be power of 2 and range in [1024, 65526].

Signed-off-by: Hyman Huang(黄勇) <huangy81@chinatelecom.cn>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2021-12-14 13:17:41 +01:00
zhenwei pi
74447e404d tests: qemu: add kvm-pv-ipi off test
Since b2757b697e
(qemu: support kvm-pv-ipi off), libvirt supports xml definition like:

      <features>
        <kvm>
          <pv-ipi state='off'/>
        </kvm>
      </features>

Add test case for this feature.

Signed-off-by: zhenwei pi <pizhenwei@bytedance.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2021-11-02 09:23:53 +01:00
Daniel P. Berrangé
e88367095f qemu: populate <audio> element with default config
Currently the QEMU driver secretly sets the QEMU_AUDIO_DRV env variable

 - VNC - set to "none", unless passthrough of host env variable is set
 - SPICE - always set to "spice"
 - SDL - always passthrough host env
 - No graphics - set to "none", unless passthrough of host env variable is set

The setting of the QEMU_AUDIO_DRV env variable is done in the code which
configures graphics.

If no <audio> element is present, we now auto-populate <audio> elements
to reflect this historical default config. This avoids need to set audio
env when processing graphics.

Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2021-03-09 22:58:30 +00:00
Tim Wiederhake
ea21b8b87b tests: Add tests for kvm-poll-control feature
Update the KVM feature tests for QEMU's kvm-poll-control performance
hint.

Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2020-11-17 14:40:54 +01:00
Jiri Denemark
201bd5db63 qemu: Fill default value in //cpu/@migratable attribute
Before QEMU introduced migratable CPU property, "-cpu host" included all
features that could be enabled on the host, even those which would block
migration. In other words, the default was equivalent to migratable=off.
When the migratable property was introduced, the default changed to
migratable=on. Let's record the default in domain XML.

Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2020-06-09 20:32:50 +02:00
Daniel P. Berrangé
0279a51b83 tests: fix name of 32-bit x86 QEMU binary
The 32-bit x86 binary is called qemu-system-i386, not
qemu-system-i686. This mistake across many test XML files was
not noticed because the mistake was also made in testutilsqemu.c
when mocking the capabilities.

Reviewed-by: Erik Skultety <eskultet@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
2019-12-03 13:57:44 +00:00
Wim ten Have
63b2e57cb3 tests: add tests for kvm-hint-dedicated feature
Update the KVM feature tests for QEMU's kvm-hint-dedicated
performance hint.

Signed-off-by: Wim ten Have <wim.ten.have@oracle.com>
Signed-off-by: Menno Lageman <menno.lageman@oracle.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2019-08-12 15:13:36 +02:00
Michal Privoznik
4d82c8fd61 test: Drop useless prefix for qemuxml2xmldata test data
There's no reason for the files to have qemuxml2xmlout- prefix
since they all live under qemuxml2xmloutdata directory.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
2017-12-05 14:52:49 +01:00