This patch-set enables PMU v3 on non-SMT VMs. All the PMU v3 features are already in KVM except the AnyThread support. However, AnyThread is only important on SMT machines, and can be ignored otherwise. Reporting PMU v3 can be useful for OSes that rely on the version, and not on other CPUID fields. Thanks for reviewing the code. Note that it was not tested on AMD machine. Nadav Amit (2): KVM: x86: Clarify PMU related features bit manipulation KVM: x86: pmu: Enabling PMU v3 arch/x86/include/asm/kvm_host.h | 1 + arch/x86/kvm/cpuid.c | 2 +- arch/x86/kvm/pmu.c | 35 +++++++++++++++++++++++------------ arch/x86/kvm/svm.c | 15 +++++++++++++++ arch/x86/kvm/vmx.c | 16 ++++++++++++++++ 5 files changed, 56 insertions(+), 13 deletions(-) -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
