Signed-off-by: --help <mprivozn(a)redhat.com&gt; --- docs/news.xml | 102 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 102 insertions(+) diff --git a/docs/news.xml b/docs/news.xml index 86a0c8d18..53bf9a49c 100644 --- a/docs/news.xml +++ b/docs/news.xml @@ -44,6 +44,28 @@ using the <code>cachetune</code> element in <code>cputune</code>. </description> </change> + <change> + <summary> + Allow opening secondary drivers + </summary> + <description> + Up until now it was possible to connect to only hypervisor drivers + (e.g. qemu:///system, lxc:///, vbox:///system, and so on). The + internal drivers (like network driver, node device driver, etc.) were + hidden from users and users could use them only indirectly. Starting + with this release new connection URIs are accepted. For instance + network:///system, storage:///system and so on. + </description> + </change> + <change> + <summary> + virtlogd, virtlockd: Add support for admin protocol + </summary> + <description> + These two daemons now support admin protocol through which some admin + info can be gathered or some configuration tweaked on the fly. + </description> + </change> </section> <section title="Improvements"> <change> @@ -82,8 +104,88 @@ libxl: add support for setting clock offset and adjustment </summary> </change> + <change> + <summary> + Make port allocator global + </summary> + <description> + Up until now each driver had their own port allocator module. This + meant that info on port usage was not shared. Starting with this + release, the port allocator module is made global and therefore + drivers allocate ports from global pool. + </description> + </change> + <change> + <summary> + src: Enable building with GCC 8.0 + </summary> + <description> + GCC 8.0 added more warnings which found some genuine problems with our code. + </description> + </change> </section> <section title="Bug fixes"> + <change> + <summary> + qemu: Check for unsafe migration more thoroughly + </summary> + <description> + If a domain disk is stored on local filesystem (e.g. ext4) but is + not being migrated it is very likely that domain is not able to + run on destination. Regardless of share/cache mode. + </description> + </change> + <change> + <summary> + qemu: Fix updating device with boot order + </summary> + <description> + Starting with 3.7.0 release updating any device with boot order would + fail with 'boot order X is already used by another device' while in + fact it was the very same device. + </description> + </change> + <change> + <summary> + virlog: determine the hostname on startup CVE-2018-6764 + </summary> + <description> + At later point it might not be possible or even safe to use + getaddrinfo(). It can in turn result in a load of NSS module which + can even be loaded from unsage guest filesystem and thus escape the + confinment of its container. + </description> + </change> + <change> + <summary> + qemu: Rework vCPU statistics fetching + </summary> + <description> + Fetching vCPU statistics was very expensive because it lead to waking + up vCPU threads in QEMU and thus it degraded performance. The code + was reworked so that fetching statistics does not wake up halted + vCPUs. + </description> + </change> + <change> + <summary> + qemu: unlink memory backing file on domain shutdown + </summary> + <description> + Depending on the filesystem where domain memory is stored, some files + might have been left behind. This is not a problem on hugetlbfs, but + it is a problem on regular filesystems like ext4. + </description> + </change> + <change> + <summary> + qemu: Fix shutting down domains in parallel + </summary> + <description> + If multiple domains were being shut down in parallel, libvirtd might + have deadlocked. + </description> + </change> </section> </release> <release version="v4.0.0" date="2018-01-19"> -- 2.16.1