diff options
| -rw-r--r-- | arch/arm64/kvm/sys_regs.c | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/arch/arm64/kvm/sys_regs.c b/arch/arm64/kvm/sys_regs.c index b098d667bb42..3bd4cc40536b 100644 --- a/arch/arm64/kvm/sys_regs.c +++ b/arch/arm64/kvm/sys_regs.c @@ -643,9 +643,6 @@ static bool access_pmcr(struct kvm_vcpu *vcpu, struct sys_reg_params *p, { u64 val; - if (!kvm_arm_pmu_v3_ready(vcpu)) - return trap_raz_wi(vcpu, p, r); - if (pmu_access_el0_disabled(vcpu)) return false; @@ -672,9 +669,6 @@ static bool access_pmcr(struct kvm_vcpu *vcpu, struct sys_reg_params *p, static bool access_pmselr(struct kvm_vcpu *vcpu, struct sys_reg_params *p, const struct sys_reg_desc *r) { - if (!kvm_arm_pmu_v3_ready(vcpu)) - return trap_raz_wi(vcpu, p, r); - if (pmu_access_event_counter_el0_disabled(vcpu)) return false; @@ -693,9 +687,6 @@ static bool access_pmceid(struct kvm_vcpu *vcpu, struct sys_reg_params *p, { u64 pmceid; - if (!kvm_arm_pmu_v3_ready(vcpu)) - return trap_raz_wi(vcpu, p, r); - BUG_ON(p->is_write); if (pmu_access_el0_disabled(vcpu)) @@ -728,9 +719,6 @@ static bool access_pmu_evcntr(struct kvm_vcpu *vcpu, { u64 idx; - if (!kvm_arm_pmu_v3_ready(vcpu)) - return trap_raz_wi(vcpu, p, r); - if (r->CRn == 9 && r->CRm == 13) { if (r->Op2 == 2) { /* PMXEVCNTR_EL0 */ @@ -784,9 +772,6 @@ static bool access_pmu_evtyper(struct kvm_vcpu *vcpu, struct sys_reg_params *p, { u64 idx, reg; - if (!kvm_arm_pmu_v3_ready(vcpu)) - return trap_raz_wi(vcpu, p, r); - if (pmu_access_el0_disabled(vcpu)) return false; @@ -824,9 +809,6 @@ static bool access_pmcnten(struct kvm_vcpu *vcpu, struct sys_reg_params *p, { u64 val, mask; - if (!kvm_arm_pmu_v3_ready(vcpu)) - return trap_raz_wi(vcpu, p, r); - if (pmu_access_el0_disabled(vcpu)) return false; @@ -855,9 +837,6 @@ static bool access_pminten(struct kvm_vcpu *vcpu, struct sys_reg_params *p, { u64 mask = kvm_pmu_valid_counter_mask(vcpu); - if (!kvm_arm_pmu_v3_ready(vcpu)) - return trap_raz_wi(vcpu, p, r); - if (check_pmu_access_disabled(vcpu, 0)) return false; @@ -882,9 +861,6 @@ static bool access_pmovs(struct kvm_vcpu *vcpu, struct sys_reg_params *p, { u64 mask = kvm_pmu_valid_counter_mask(vcpu); - if (!kvm_arm_pmu_v3_ready(vcpu)) - return trap_raz_wi(vcpu, p, r); - if (pmu_access_el0_disabled(vcpu)) return false; @@ -907,9 +883,6 @@ static bool access_pmswinc(struct kvm_vcpu *vcpu, struct sys_reg_params *p, { u64 mask; - if (!kvm_arm_pmu_v3_ready(vcpu)) - return trap_raz_wi(vcpu, p, r); - if (!p->is_write) return read_from_write_only(vcpu, p, r); @@ -924,9 +897,6 @@ static bool access_pmswinc(struct kvm_vcpu *vcpu, struct sys_reg_params *p, static bool access_pmuserenr(struct kvm_vcpu *vcpu, struct sys_reg_params *p, const struct sys_reg_desc *r) { - if (!kvm_arm_pmu_v3_ready(vcpu)) - return trap_raz_wi(vcpu, p, r); - if (!kvm_vcpu_has_pmu(vcpu)) { kvm_inject_undefined(vcpu); return false; |