When the PMU is configured with split counter ranges, HPME becomes the
enable bit for the counters reserved for EL2.

Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
---
 arch/arm64/kvm/pmu-emul.c | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/kvm/pmu-emul.c b/arch/arm64/kvm/pmu-emul.c
index 03cd1ad7a55a..349886f03fd5 100644
--- a/arch/arm64/kvm/pmu-emul.c
+++ b/arch/arm64/kvm/pmu-emul.c
@@ -620,8 +620,15 @@ void kvm_pmu_handle_pmcr(struct kvm_vcpu *vcpu, u64 val)
 static bool kvm_pmu_counter_is_enabled(struct kvm_pmc *pmc)
 {
 	struct kvm_vcpu *vcpu = kvm_pmc_to_vcpu(pmc);
-	return (kvm_vcpu_read_pmcr(vcpu) & ARMV8_PMU_PMCR_E) &&
-	       (__vcpu_sys_reg(vcpu, PMCNTENSET_EL0) & BIT(pmc->idx));
+	unsigned int mdcr = __vcpu_sys_reg(vcpu, MDCR_EL2);
+
+	if (!(__vcpu_sys_reg(vcpu, PMCNTENSET_EL0) & BIT(pmc->idx)))
+		return false;
+
+	if (kvm_pmu_counter_is_hyp(vcpu, pmc->idx))
+		return mdcr & MDCR_EL2_HPME;
+
+	return kvm_vcpu_read_pmcr(vcpu) & ARMV8_PMU_PMCR_E;
 }
 
 static bool kvm_pmc_counts_at_el0(struct kvm_pmc *pmc)
-- 
2.47.0.163.g1226f6d8fa-goog