[libvirt] [PATCH for 5.10.0] news: Update for 5.10.0 release

Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com&gt; --- docs/news.xml | 124 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 124 insertions(+) diff --git a/docs/news.xml b/docs/news.xml index 72c0edb317..b6782df136 100644 --- a/docs/news.xml +++ b/docs/news.xml @@ -81,8 +81,132 @@ </change> </section> <section title="Improvements"> + <change> + <summary> + Devices CGroup v2 support + </summary> + <description> + Libvirt supported all controllers of CGroup v2 but the devices + controller which is implemented in this release. + </description> + </change> + <change> + <summary> + Cold plug of sound device + </summary> + <description> + The QEMU driver now can handle cold plug of + <code>&lt;sound/&gt;</code> devices. + </description> + </change> + <change> + <summary> + More GLib integration + </summary> + <description> + More patches were merged that replace our internal functions with + GLib ones. Also some effort was invested in replacing gnulib modules + with GLib functions. + </description> + </change> + <change> + <summary> + Rewrite of Perl scripts into Python + </summary> + <description> + Libvirt used Perl scripts to check for coding style, generate some + code and things like that. To bring the number of languages used + down, these scripts were rewritten into Python. + </description> + </change> + <change> + <summary> + Probe for default CPU types + </summary> + <description> + With QEMU 4.2.0 we can probe for the default CPU model used by QEMU + for a particular machine type and store it in the domain XML. This + way the chosen CPU model is more visible to users and libvirt will + make sure the guest will see the exact same CPU after migration. + </description> + </change> + <change> + <summary> + Adaptation to qemu's blockdev + </summary> + <description> + QEMU introduced a new way of specifying disks on the command line + which enables fine-grained control over the block stack. Libvirt has + adapted to this. + </description> + </change> </section> <section title="Bug fixes"> + <change> + <summary> + Warn verbosely if using old loader:nvram pairs + </summary> + <description> + Some distributions still use <code>--with-loader-nvram</code> or + <code>nvram</code> variable in qemu.conf. This is now discouraged in + favour of FW descriptors. However, instead of silently ignoring user's + config, libvirt warns if outdated config is detected. + </description> + </change> + <change> + <summary> + Drop pconfig from Icelake-Server CPU model + </summary> + <description> + The pconfig feature was enabled in QEMU by accident in 3.1.0. All + other newer versions do not support it and it was removed from the + Icelake-Server CPU model in QEMU. + </description> + </change> + <change> + <summary> + Wait longer for device removal confirmation on PPC64 + </summary> + <description> + After sending device hot unplug request to QEMU, libvirt waits up to + 5 seconds for qemu to confirm the device removal. On some + architectures (like PPC64) this can take longer time and libvirt now + reflects that. + </description> + </change> + <change> + <summary> + Forcibly create nodes in domain's namespace + </summary> + <description> + The QEMU driver starts a domain in a namepsace with private + <code>/dev</code> and creates only those nodes there which the domain + is configured to have. However, it may have happened that if a node + changed its minor number this change wasn't propagated to the + namespace. + </description> + </change> + <change> + <summary> + Various AppArmor bugfixes + </summary> + <description> + The AppArmor driver now knows how to handle + <code>&lt;shmem/&gt;</code> devices and also snapshotting more disks + at once. + </description> + </change> + <change> + <summary> + Improved video model autoselection + </summary> + <description> + If a graphics device was added to XML that had no video device, + libvirt automatically added a video device which was always of type + 'cirrus' on x86_64, even if the underlying qemu didn't support + cirrus. Libvirt now bases the decision on qemu's capabilities. + </description> + </change> </section> </release> <release version="v5.9.0" date="2019-11-05"> -- 2.23.0