Hi, Thanks for the answer.
> On Tue, Aug 13, 2013 at 08:17:13PM +0200, Benoît Canet wrote: > > > > Hi, > > > > I noticed that the l3 cache size of a guest /proc/cpuinfo is not the same as > > the l3 cache size of the host. > > > > I did not found any references to this in the qemu and KVM code. > > > > Is the size of the guest L3 cache fixed in hardware ? > > > No, it is hardcoded somewhere in qemu cpuid code. > > > Can a patch be written to set it ? > > > Yes. Ok I'll try to do that. > > > Similarly I noticed that the frequency in the guest was not reflecting the > > frequency scaling of the host. > > > Not sure what you mean here. Frequency as seen where? The frequency seen in the host /proc/cpuinfo and the guest /proc/cpuinfo differs when a governor kick the cpu frequency scaling: the guest still show the maximum frequency of the cpu. Could this value be reflected dynamically ? Best regards Benoît > > > Could anything be done for this ? > > > > Best regards > > > > Benoît > > -- > Gleb.
