KVM: VMX: Rename RDTSCP secondary exec control name to insert "ENABLE"
Rename SECONDARY_EXEC_RDTSCP to SECONDARY_EXEC_ENABLE_RDTSCP in
preparation for consolidating the logic for adjusting secondary exec
controls based on the guest CPUID model.
No functional change intended.
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Message-Id: <20200923165048.20486-4-sean.j.christopherson@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
diff --git a/arch/x86/include/asm/vmx.h b/arch/x86/include/asm/vmx.h
index cd7de4b..f8ba528 100644
--- a/arch/x86/include/asm/vmx.h
+++ b/arch/x86/include/asm/vmx.h
@@ -52,7 +52,7 @@
#define SECONDARY_EXEC_VIRTUALIZE_APIC_ACCESSES VMCS_CONTROL_BIT(VIRT_APIC_ACCESSES)
#define SECONDARY_EXEC_ENABLE_EPT VMCS_CONTROL_BIT(EPT)
#define SECONDARY_EXEC_DESC VMCS_CONTROL_BIT(DESC_EXITING)
-#define SECONDARY_EXEC_RDTSCP VMCS_CONTROL_BIT(RDTSCP)
+#define SECONDARY_EXEC_ENABLE_RDTSCP VMCS_CONTROL_BIT(RDTSCP)
#define SECONDARY_EXEC_VIRTUALIZE_X2APIC_MODE VMCS_CONTROL_BIT(VIRTUAL_X2APIC)
#define SECONDARY_EXEC_ENABLE_VPID VMCS_CONTROL_BIT(VPID)
#define SECONDARY_EXEC_WBINVD_EXITING VMCS_CONTROL_BIT(WBINVD_EXITING)
diff --git a/arch/x86/kvm/vmx/capabilities.h b/arch/x86/kvm/vmx/capabilities.h
index 5761736d..3a18614 100644
--- a/arch/x86/kvm/vmx/capabilities.h
+++ b/arch/x86/kvm/vmx/capabilities.h
@@ -151,7 +151,7 @@ static inline bool vmx_umip_emulated(void)
static inline bool cpu_has_vmx_rdtscp(void)
{
return vmcs_config.cpu_based_2nd_exec_ctrl &
- SECONDARY_EXEC_RDTSCP;
+ SECONDARY_EXEC_ENABLE_RDTSCP;
}
static inline bool cpu_has_vmx_virtualize_x2apic_mode(void)
diff --git a/arch/x86/kvm/vmx/nested.c b/arch/x86/kvm/vmx/nested.c
index 473fa40..e8048e0 100644
--- a/arch/x86/kvm/vmx/nested.c
+++ b/arch/x86/kvm/vmx/nested.c
@@ -2286,7 +2286,7 @@ static void prepare_vmcs02_early(struct vcpu_vmx *vmx, struct vmcs12 *vmcs12)
/* Take the following fields only from vmcs12 */
exec_control &= ~(SECONDARY_EXEC_VIRTUALIZE_APIC_ACCESSES |
SECONDARY_EXEC_ENABLE_INVPCID |
- SECONDARY_EXEC_RDTSCP |
+ SECONDARY_EXEC_ENABLE_RDTSCP |
SECONDARY_EXEC_XSAVES |
SECONDARY_EXEC_ENABLE_USR_WAIT_PAUSE |
SECONDARY_EXEC_VIRTUAL_INTR_DELIVERY |
@@ -6404,7 +6404,7 @@ void nested_vmx_setup_ctls_msrs(struct nested_vmx_msrs *msrs, u32 ept_caps)
msrs->secondary_ctls_low = 0;
msrs->secondary_ctls_high &=
SECONDARY_EXEC_DESC |
- SECONDARY_EXEC_RDTSCP |
+ SECONDARY_EXEC_ENABLE_RDTSCP |
SECONDARY_EXEC_VIRTUALIZE_X2APIC_MODE |
SECONDARY_EXEC_WBINVD_EXITING |
SECONDARY_EXEC_APIC_REGISTER_VIRT |
diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
index 641e5ef..f60c64b 100644
--- a/arch/x86/kvm/vmx/vmx.c
+++ b/arch/x86/kvm/vmx/vmx.c
@@ -2430,7 +2430,7 @@ static __init int setup_vmcs_config(struct vmcs_config *vmcs_conf,
SECONDARY_EXEC_UNRESTRICTED_GUEST |
SECONDARY_EXEC_PAUSE_LOOP_EXITING |
SECONDARY_EXEC_DESC |
- SECONDARY_EXEC_RDTSCP |
+ SECONDARY_EXEC_ENABLE_RDTSCP |
SECONDARY_EXEC_ENABLE_INVPCID |
SECONDARY_EXEC_APIC_REGISTER_VIRT |
SECONDARY_EXEC_VIRTUAL_INTR_DELIVERY |
@@ -4146,15 +4146,15 @@ static void vmx_compute_secondary_exec_control(struct vcpu_vmx *vmx)
if (cpu_has_vmx_rdtscp()) {
bool rdtscp_enabled = guest_cpuid_has(vcpu, X86_FEATURE_RDTSCP);
if (!rdtscp_enabled)
- exec_control &= ~SECONDARY_EXEC_RDTSCP;
+ exec_control &= ~SECONDARY_EXEC_ENABLE_RDTSCP;
if (nested) {
if (rdtscp_enabled)
vmx->nested.msrs.secondary_ctls_high |=
- SECONDARY_EXEC_RDTSCP;
+ SECONDARY_EXEC_ENABLE_RDTSCP;
else
vmx->nested.msrs.secondary_ctls_high &=
- ~SECONDARY_EXEC_RDTSCP;
+ ~SECONDARY_EXEC_ENABLE_RDTSCP;
}
}
@@ -7323,7 +7323,7 @@ static int vmx_check_intercept(struct kvm_vcpu *vcpu,
* Because it is marked as EmulateOnUD, we need to intercept it here.
*/
case x86_intercept_rdtscp:
- if (!nested_cpu_has2(vmcs12, SECONDARY_EXEC_RDTSCP)) {
+ if (!nested_cpu_has2(vmcs12, SECONDARY_EXEC_ENABLE_RDTSCP)) {
exception->vector = UD_VECTOR;
exception->error_code_valid = false;
return X86EMUL_PROPAGATE_FAULT;