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(-)
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