Re: [PATCH v3 0/3] Support Perf Extension on AMD KVM guests

On 12/8/2017 4:39 PM, Janakarajan Natarajan wrote: This patchset adds support for Perf Extension on AMD KVM guests. When perf runs on a guest with family = 15h || 17h, the MSRs that are accessed, when the Perf Extension flag is made available, differ from the existing K7 MSRs. The accesses are t

[PATCH v3 0/3] Support Perf Extension on AMD KVM guests

This patchset adds support for Perf Extension on AMD KVM guests. When perf runs on a guest with family = 15h || 17h, the MSRs that are accessed, when the Perf Extension flag is made available, differ from the existing K7 MSRs. The accesses are to the AMD Core Performance Extension counters which p