diff mbox series

[v3,49/57] KVM: x86: Shuffle code to prepare for dropping guest_cpuid_has()

Message ID 20241128013424.4096668-50-seanjc@google.com (mailing list archive)
State New
Headers show
Series KVM: x86: CPUID overhaul, fixes, and caching | expand

Commit Message

Sean Christopherson Nov. 28, 2024, 1:34 a.m. UTC 
Move the implementations of guest_has_{spec_ctrl,pred_cmd}_msr() down
below guest_cpu_cap_has() so that their use of guest_cpuid_has() can be
replaced with calls to guest_cpu_cap_has().

No functional change intended.

Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Signed-off-by: Sean Christopherson <seanjc@google.com>
---
 arch/x86/kvm/cpuid.h | 30 +++++++++++++++---------------
 1 file changed, 15 insertions(+), 15 deletions(-)
diff mbox series

Patch

diff --git a/arch/x86/kvm/cpuid.h b/arch/x86/kvm/cpuid.h
index 27da0964355c..4901145ba2dc 100644
--- a/arch/x86/kvm/cpuid.h
+++ b/arch/x86/kvm/cpuid.h
@@ -149,21 +149,6 @@  static inline int guest_cpuid_stepping(struct kvm_vcpu *vcpu)
 	return x86_stepping(best->eax);
 }
 
-static inline bool guest_has_spec_ctrl_msr(struct kvm_vcpu *vcpu)
-{
-	return (guest_cpuid_has(vcpu, X86_FEATURE_SPEC_CTRL) ||
-		guest_cpuid_has(vcpu, X86_FEATURE_AMD_STIBP) ||
-		guest_cpuid_has(vcpu, X86_FEATURE_AMD_IBRS) ||
-		guest_cpuid_has(vcpu, X86_FEATURE_AMD_SSBD));
-}
-
-static inline bool guest_has_pred_cmd_msr(struct kvm_vcpu *vcpu)
-{
-	return (guest_cpuid_has(vcpu, X86_FEATURE_SPEC_CTRL) ||
-		guest_cpuid_has(vcpu, X86_FEATURE_AMD_IBPB) ||
-		guest_cpuid_has(vcpu, X86_FEATURE_SBPB));
-}
-
 static inline bool supports_cpuid_fault(struct kvm_vcpu *vcpu)
 {
 	return vcpu->arch.msr_platform_info & MSR_PLATFORM_INFO_CPUID_FAULT;
@@ -279,4 +264,19 @@  static inline bool kvm_vcpu_is_legal_cr3(struct kvm_vcpu *vcpu, unsigned long cr
 	return kvm_vcpu_is_legal_gpa(vcpu, cr3);
 }
 
+static inline bool guest_has_spec_ctrl_msr(struct kvm_vcpu *vcpu)
+{
+	return (guest_cpuid_has(vcpu, X86_FEATURE_SPEC_CTRL) ||
+		guest_cpuid_has(vcpu, X86_FEATURE_AMD_STIBP) ||
+		guest_cpuid_has(vcpu, X86_FEATURE_AMD_IBRS) ||
+		guest_cpuid_has(vcpu, X86_FEATURE_AMD_SSBD));
+}
+
+static inline bool guest_has_pred_cmd_msr(struct kvm_vcpu *vcpu)
+{
+	return (guest_cpuid_has(vcpu, X86_FEATURE_SPEC_CTRL) ||
+		guest_cpuid_has(vcpu, X86_FEATURE_AMD_IBPB) ||
+		guest_cpuid_has(vcpu, X86_FEATURE_SBPB));
+}
+
 #endif