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| author | David S. Miller <davem@davemloft.net> | 2015-12-31 18:20:10 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-12-31 18:20:10 -0500 |
| commit | c07f30ad68053181b3e8a0e65b0630e12e844f91 (patch) | |
| tree | 8758968aabc844c435ff2a5d7d02c835fccd02a3 /arch/x86/kvm/cpuid.h | |
| parent | 7b22a7788b0263f42f7232c5c05c503424ffa0ba (diff) | |
| parent | 9c982e86dbdbaa3fb248dfc776dddda32cbc8927 (diff) | |
| download | op-kernel-dev-c07f30ad68053181b3e8a0e65b0630e12e844f91.zip op-kernel-dev-c07f30ad68053181b3e8a0e65b0630e12e844f91.tar.gz | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Diffstat (limited to 'arch/x86/kvm/cpuid.h')
| -rw-r--r-- | arch/x86/kvm/cpuid.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/x86/kvm/cpuid.h b/arch/x86/kvm/cpuid.h index 06332cb..3f5c48d 100644 --- a/arch/x86/kvm/cpuid.h +++ b/arch/x86/kvm/cpuid.h @@ -38,6 +38,14 @@ static inline bool guest_cpuid_has_xsave(struct kvm_vcpu *vcpu) return best && (best->ecx & bit(X86_FEATURE_XSAVE)); } +static inline bool guest_cpuid_has_mtrr(struct kvm_vcpu *vcpu) +{ + struct kvm_cpuid_entry2 *best; + + best = kvm_find_cpuid_entry(vcpu, 1, 0); + return best && (best->edx & bit(X86_FEATURE_MTRR)); +} + static inline bool guest_cpuid_has_tsc_adjust(struct kvm_vcpu *vcpu) { struct kvm_cpuid_entry2 *best; |
