Newer AMD processors have a feature to virtualize the use of the SPEC_CTRL MSR. The series adds the feature support and enables the feature on SVM. --- Babu Moger (2): x86/cpufeatures: Add the Virtual SPEC_CTRL feature KVM: SVM: Add support for Virtual SPEC_CTRL arch/x86/include/asm/cpufeatures.h | 1 + arch/x86/kvm/svm/svm.c | 17 ++++++++++++++--- 2 files changed, 15 insertions(+), 3 deletions(-) --