[libvirt-users] Virtio-net drivers immune to Nethammer?

Hi I'm a privacy distro maintainer investigating the implications of the newly published nethammer attack [0] on KVM guests particularly the virtio-net drivers. The summary of the paper is that rowhammer can be remotely triggered by feeding susceptible* network driver crafted traffic. This attack c

Re: [libvirt-users] Guest's CPU frequency cannot be similar to host system

Well, Thanks. This does not seem to effect my performance on the Guest, Maybe future version will be support Turbo Boost. At 2018-05-18 15:52:01, "Daniel P. Berrangé" wrote: >On Fri, May 18, 2018 at 10:08:38AM +0800, Allence wrote: >> My resource: >> kernel: 4.16.8 >> host system: Ubu

Re: [libvirt-users] Guest's CPU frequency cannot be similar to host system

On Fri, May 18, 2018 at 10:08:38AM +0800, Allence wrote: > My resource: > kernel: 4.16.8 > host system: Ubuntu 16.04 > Llbvirt : 4.2 > Qemu : 2.12 > Cpu : intel@core i7 6700 > guest system: windows7 professional > > > My problem: > In my host, Cpu freque