Libvirt provides a portable, long term stable C API for managing the virtualization technologies provided by many operating systems. It includes support for QEMU, KVM, Xen, LXC, bhyve, Virtuozzo, VMware vCenter and ESX, VMware Desktop, Hyper-V, VirtualBox and the POWER Hypervisor.
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Michal Privoznik 2df6849d78 qemu_hotplug: Deny changing @rss and @rss_hash_report attributes of virtio vNICs
We have virDomainUpdateDeviceFlags() API that allows changing of
some attributes of a device whilst domain is still running (e.g.
setting different QoS, link state change on vNICs). But only very
limited set of attributes can be changed and we have to check
whether user isn't trying to sneak in a change that's not
allowed. Well, in case of a virtio vNIC we forgot to check for
@rss and @rss_hash_report attributes of <driver/>.

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2082540
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Laine Stump <laine@redhat.com>
2022-05-24 09:02:00 +02:00
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ci ci: Add a Fedora integration test job utilizing upstream QEMU 2022-05-12 11:12:26 +02:00
docs docs: document <graphics> type dbus 2022-05-19 12:36:42 +02:00
examples examples: drop some conditionals checks from macros 2022-01-17 10:44:33 +00:00
include lib: Rename VIR_SAVE_PARAM_* to VIR_DOMAIN_SAVE_PARAM_* 2022-05-12 11:00:08 +02:00
po util: add virCCWDeviceAddressFromString to virccw 2022-05-23 16:31:59 +02:00
scripts apibuild: Fix self.waring method call 2022-05-09 14:44:36 +02:00
src qemu_hotplug: Deny changing @rss and @rss_hash_report attributes of virtio vNICs 2022-05-24 09:02:00 +02:00
tests qemuxml2argvtest.c: use CAPS_ARCH_LATEST() with pseries-cpu-compat-power9 2022-05-23 19:25:09 -03:00
tools virsh: report the D-Bus bus URI for domdisplay 2022-05-19 12:36:24 +02:00
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libvirt.spec.in spec: Move virkey* manual pages from -daemon to -client 2022-03-17 14:45:51 +01:00
meson_options.txt meson: Introduce qemu_datadir option 2021-11-18 15:48:59 +01:00
meson.build meson: Drop support for -Wl,-M 2022-05-06 11:12:50 +02:00
mingw-libvirt.spec.in rpm: fix mingw obsoletes lines 2021-08-02 13:47:20 +01:00
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Libvirt API for virtualization

Libvirt provides a portable, long term stable C API for managing the virtualization technologies provided by many operating systems. It includes support for QEMU, KVM, Xen, LXC, bhyve, Virtuozzo, VMware vCenter and ESX, VMware Desktop, Hyper-V, VirtualBox and the POWER Hypervisor.

For some of these hypervisors, it provides a stateful management daemon which runs on the virtualization host allowing access to the API both by non-privileged local users and remote users.

Layered packages provide bindings of the libvirt C API into other languages including Python, Perl, PHP, Go, Java, OCaml, as well as mappings into object systems such as GObject, CIM and SNMP.

Further information about the libvirt project can be found on the website:

https://libvirt.org

License

The libvirt C API is distributed under the terms of GNU Lesser General Public License, version 2.1 (or later). Some parts of the code that are not part of the C library may have the more restrictive GNU General Public License, version 2.0 (or later). See the files COPYING.LESSER and COPYING for full license terms & conditions.

Installation

Instructions on building and installing libvirt can be found on the website:

https://libvirt.org/compiling.html

Contributing

The libvirt project welcomes contributions in many ways. For most components the best way to contribute is to send patches to the primary development mailing list. Further guidance on this can be found on the website:

https://libvirt.org/contribute.html

Contact

The libvirt project has two primary mailing lists:

Further details on contacting the project are available on the website:

https://libvirt.org/contact.html