From: Dapeng Mi <dapeng1.mi@xxxxxxxxxxxxxxx>
Move PMU_CAP_{FW_WRITES,LBR_FMT} into msr-index.h and rename them with
PERF_CAP prefix to keep consistent with other perf capabilities macros.
No functional change intended.
Signed-off-by: Dapeng Mi <dapeng1.mi@xxxxxxxxxxxxxxx>
Signed-off-by: Mingwei Zhang <mizhang@xxxxxxxxxx>
Signed-off-by: Sean Christopherson <seanjc@xxxxxxxxxx>
---
arch/x86/include/asm/msr-index.h | 15 +++++++++------
arch/x86/kvm/vmx/capabilities.h | 3 ---
arch/x86/kvm/vmx/pmu_intel.c | 6 +++---
arch/x86/kvm/vmx/vmx.c | 12 ++++++------
4 files changed, 18 insertions(+), 18 deletions(-)
diff --git a/arch/x86/include/asm/msr-index.h b/arch/x86/include/asm/msr-index.h
index c29127ac626a..f19d1ee9a396 100644
--- a/arch/x86/include/asm/msr-index.h
+++ b/arch/x86/include/asm/msr-index.h
@@ -315,12 +315,15 @@
#define PERF_CAP_PT_IDX 16
#define MSR_PEBS_LD_LAT_THRESHOLD 0x000003f6
-#define PERF_CAP_PEBS_TRAP BIT_ULL(6)
-#define PERF_CAP_ARCH_REG BIT_ULL(7)
-#define PERF_CAP_PEBS_FORMAT 0xf00
-#define PERF_CAP_PEBS_BASELINE BIT_ULL(14)
-#define PERF_CAP_PEBS_MASK (PERF_CAP_PEBS_TRAP | PERF_CAP_ARCH_REG | \
- PERF_CAP_PEBS_FORMAT | PERF_CAP_PEBS_BASELINE)
+
+#define PERF_CAP_LBR_FMT 0x3f
+#define PERF_CAP_PEBS_TRAP BIT_ULL(6)
+#define PERF_CAP_ARCH_REG BIT_ULL(7)
+#define PERF_CAP_PEBS_FORMAT 0xf00
+#define PERF_CAP_FW_WRITES BIT_ULL(13)
+#define PERF_CAP_PEBS_BASELINE BIT_ULL(14)
+#define PERF_CAP_PEBS_MASK (PERF_CAP_PEBS_TRAP | PERF_CAP_ARCH_REG | \
+ PERF_CAP_PEBS_FORMAT | PERF_CAP_PEBS_BASELINE)
#define MSR_IA32_RTIT_CTL 0x00000570
#define RTIT_CTL_TRACEEN BIT(0)
diff --git a/arch/x86/kvm/vmx/capabilities.h b/arch/x86/kvm/vmx/capabilities.h
index 854e54c352f8..26ff606ff139 100644
--- a/arch/x86/kvm/vmx/capabilities.h
+++ b/arch/x86/kvm/vmx/capabilities.h
@@ -20,9 +20,6 @@ extern int __read_mostly pt_mode;
#define PT_MODE_SYSTEM 0
#define PT_MODE_HOST_GUEST 1
-#define PMU_CAP_FW_WRITES (1ULL << 13)
-#define PMU_CAP_LBR_FMT 0x3f
-
struct nested_vmx_msrs {
/*
* We only store the "true" versions of the VMX capability MSRs. We
diff --git a/arch/x86/kvm/vmx/pmu_intel.c b/arch/x86/kvm/vmx/pmu_intel.c
index 8df8d7b4f212..7ab35ef4a3b1 100644
--- a/arch/x86/kvm/vmx/pmu_intel.c
+++ b/arch/x86/kvm/vmx/pmu_intel.c
@@ -138,7 +138,7 @@ static inline u64 vcpu_get_perf_capabilities(struct kvm_vcpu *vcpu)
static inline bool fw_writes_is_enabled(struct kvm_vcpu *vcpu)
{
- return (vcpu_get_perf_capabilities(vcpu) & PMU_CAP_FW_WRITES) != 0;
+ return (vcpu_get_perf_capabilities(vcpu) & PERF_CAP_FW_WRITES) != 0;
}
static inline struct kvm_pmc *get_fw_gp_pmc(struct kvm_pmu *pmu, u32 msr)
@@ -588,7 +588,7 @@ static void intel_pmu_refresh(struct kvm_vcpu *vcpu)
perf_capabilities = vcpu_get_perf_capabilities(vcpu);
if (intel_pmu_lbr_is_compatible(vcpu) &&
- (perf_capabilities & PMU_CAP_LBR_FMT))
+ (perf_capabilities & PERF_CAP_LBR_FMT))
memcpy(&lbr_desc->records, &vmx_lbr_caps, sizeof(vmx_lbr_caps));
else
lbr_desc->records.nr = 0;
@@ -787,7 +787,7 @@ static bool intel_pmu_is_mediated_pmu_supported(struct x86_pmu_capability *host_
* Require v4+ for MSR_CORE_PERF_GLOBAL_STATUS_SET, and full-width
* writes so that KVM can precisely load guest counter values.
*/
- return host_pmu->version >= 4 && host_perf_cap & PMU_CAP_FW_WRITES;
+ return host_pmu->version >= 4 && host_perf_cap & PERF_CAP_FW_WRITES;
}
struct kvm_pmu_ops intel_pmu_ops __initdata = {
diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
index 7b0b51809f0e..93b87f9e6dfd 100644
--- a/arch/x86/kvm/vmx/vmx.c
+++ b/arch/x86/kvm/vmx/vmx.c
@@ -2127,7 +2127,7 @@ u64 vmx_get_supported_debugctl(struct kvm_vcpu *vcpu, bool host_initiated)
(host_initiated || guest_cpu_cap_has(vcpu, X86_FEATURE_BUS_LOCK_DETECT)))
debugctl |= DEBUGCTLMSR_BUS_LOCK_DETECT;
- if ((kvm_caps.supported_perf_cap & PMU_CAP_LBR_FMT) &&
+ if ((kvm_caps.supported_perf_cap & PERF_CAP_LBR_FMT) &&
(host_initiated || intel_pmu_lbr_is_enabled(vcpu)))
debugctl |= DEBUGCTLMSR_LBR | DEBUGCTLMSR_FREEZE_LBRS_ON_PMI;
@@ -2412,9 +2412,9 @@ int vmx_set_msr(struct kvm_vcpu *vcpu, struct msr_data *msr_info)
vmx->pt_desc.guest.addr_a[index / 2] = data;
break;
case MSR_IA32_PERF_CAPABILITIES:
- if (data & PMU_CAP_LBR_FMT) {
- if ((data & PMU_CAP_LBR_FMT) !=
- (kvm_caps.supported_perf_cap & PMU_CAP_LBR_FMT))
+ if (data & PERF_CAP_LBR_FMT) {
+ if ((data & PERF_CAP_LBR_FMT) !=
+ (kvm_caps.supported_perf_cap & PERF_CAP_LBR_FMT))
return 1;
if (!cpuid_model_is_consistent(vcpu))
return 1;
@@ -7786,7 +7786,7 @@ void vmx_vcpu_after_set_cpuid(struct kvm_vcpu *vcpu)
static __init u64 vmx_get_perf_capabilities(void)
{
- u64 perf_cap = PMU_CAP_FW_WRITES;
+ u64 perf_cap = PERF_CAP_FW_WRITES;
u64 host_perf_cap = 0;
if (!enable_pmu)
@@ -7807,7 +7807,7 @@ static __init u64 vmx_get_perf_capabilities(void)
if (!vmx_lbr_caps.has_callstack)
memset(&vmx_lbr_caps, 0, sizeof(vmx_lbr_caps));
else if (vmx_lbr_caps.nr)
- perf_cap |= host_perf_cap & PMU_CAP_LBR_FMT;
+ perf_cap |= host_perf_cap & PERF_CAP_LBR_FMT;
}
if (vmx_pebs_supported()) {
--
2.50.1.565.gc32cd1483b-goog
