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news.html: Add 3 new features

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Add 'virtio packed' in 6.3.0, 'virDomainGetHostnameFlags' and
'Panic Crashloaded event' for 6.1.0.

Signed-off-by: Yanqiu Zhang <yanqzhan@redhat.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
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Yanqiu Zhang 2020-07-02 09:06:46 +00:00 committed by Andrea Bolognani
parent 201f8d1876
commit ad231189ab
1 changed files with 18 additions and 0 deletions
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NEWS.rst
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@ -210,6 +210,11 @@ v6.3.0 (2020-05-05)
(Cache Flush on Privilege Change), SBBC (Speculation Barrier Bounds (Cache Flush on Privilege Change), SBBC (Speculation Barrier Bounds
Checking) and IBS (Indirect Branch Speculation). Checking) and IBS (Indirect Branch Speculation).
* qemu: Add support for virtio packed option
The ``packed`` attribute controls if QEMU should try to use packed
virtqueues. Possible values are ``on`` or ``off``.
* **Improvements** * **Improvements**
* qemu: Allow checkpoint redefine for offline VMs * qemu: Allow checkpoint redefine for offline VMs
@ -402,6 +407,19 @@ v6.1.0 (2020-03-03)
This device, available starting from QEMU 5.0, is limited to pSeries This device, available starting from QEMU 5.0, is limited to pSeries
guests. guests.
* qemu: support Panic Crashloaded event handling
The pvpanic device now supports a 'crashloaded' event, which is emitted
when a guest panic has occurred but has already been handled by the guest
itself.
* qemu: Implement virDomainGetHostnameFlags
The ``--source`` argument to ``virsh domhostname`` can be used to specify
what data source to use for the domain hostnames. Currently, in addition
to the 'agent', libvirt can also use 'lease' information from dnsmasq to
get the hostname.
* **Improvements** * **Improvements**
* qemu: Image format probing is allowed in certain cases * qemu: Image format probing is allowed in certain cases