On 12/11/2015 16:25, Eduardo Habkost wrote: > On Thu, Nov 12, 2015 at 11:53:44AM +0100, Paolo Bonzini wrote: >> Eduardo, >> >> running QEMU 2.5 on SVM causes a warning because rdtscp is not supported >> by KVM. While I can fix it, that leaves a warning on all existing kernels. > > You mean when using Opteron_G2 or newer, right? qemu64 and kvm64 > don't have rdtscp enabled. > >> What do you think is the best way forward? > > To simply remove rdtscp from all Opteron_G* models?
Not sure this is the right thing to do... Real hardware has it, and going forward KVM will provide it. Paolo
