diff options
Diffstat (limited to 'arch/arm64/kvm/sys_regs.c')
| -rw-r--r-- | arch/arm64/kvm/sys_regs.c | 42 |
1 files changed, 21 insertions, 21 deletions
diff --git a/arch/arm64/kvm/sys_regs.c b/arch/arm64/kvm/sys_regs.c index bd3431823ec5..2ca2973abe66 100644 --- a/arch/arm64/kvm/sys_regs.c +++ b/arch/arm64/kvm/sys_regs.c @@ -986,7 +986,6 @@ static bool access_pmu_evtyper(struct kvm_vcpu *vcpu, struct sys_reg_params *p, if (p->is_write) { kvm_pmu_set_counter_event_type(vcpu, p->regval, idx); - __vcpu_sys_reg(vcpu, reg) = p->regval & ARMV8_PMU_EVTYPE_MASK; kvm_vcpu_pmu_restore_guest(vcpu); } else { p->regval = __vcpu_sys_reg(vcpu, reg) & ARMV8_PMU_EVTYPE_MASK; @@ -1115,18 +1114,19 @@ static bool access_pmuserenr(struct kvm_vcpu *vcpu, struct sys_reg_params *p, { SYS_DESC(SYS_DBGWCRn_EL1(n)), \ trap_wcr, reset_wcr, 0, 0, get_wcr, set_wcr } -#define PMU_SYS_REG(r) \ - SYS_DESC(r), .reset = reset_pmu_reg, .visibility = pmu_visibility +#define PMU_SYS_REG(name) \ + SYS_DESC(SYS_##name), .reset = reset_pmu_reg, \ + .visibility = pmu_visibility /* Macro to expand the PMEVCNTRn_EL0 register */ #define PMU_PMEVCNTR_EL0(n) \ - { PMU_SYS_REG(SYS_PMEVCNTRn_EL0(n)), \ + { PMU_SYS_REG(PMEVCNTRn_EL0(n)), \ .reset = reset_pmevcntr, .get_user = get_pmu_evcntr, \ .access = access_pmu_evcntr, .reg = (PMEVCNTR0_EL0 + n), } /* Macro to expand the PMEVTYPERn_EL0 register */ #define PMU_PMEVTYPER_EL0(n) \ - { PMU_SYS_REG(SYS_PMEVTYPERn_EL0(n)), \ + { PMU_SYS_REG(PMEVTYPERn_EL0(n)), \ .reset = reset_pmevtyper, \ .access = access_pmu_evtyper, .reg = (PMEVTYPER0_EL0 + n), } @@ -2115,9 +2115,9 @@ static const struct sys_reg_desc sys_reg_descs[] = { { SYS_DESC(SYS_PMBSR_EL1), undef_access }, /* PMBIDR_EL1 is not trapped */ - { PMU_SYS_REG(SYS_PMINTENSET_EL1), + { PMU_SYS_REG(PMINTENSET_EL1), .access = access_pminten, .reg = PMINTENSET_EL1 }, - { PMU_SYS_REG(SYS_PMINTENCLR_EL1), + { PMU_SYS_REG(PMINTENCLR_EL1), .access = access_pminten, .reg = PMINTENSET_EL1 }, { SYS_DESC(SYS_PMMIR_EL1), trap_raz_wi }, @@ -2164,41 +2164,41 @@ static const struct sys_reg_desc sys_reg_descs[] = { { SYS_DESC(SYS_CTR_EL0), access_ctr }, { SYS_DESC(SYS_SVCR), undef_access }, - { PMU_SYS_REG(SYS_PMCR_EL0), .access = access_pmcr, + { PMU_SYS_REG(PMCR_EL0), .access = access_pmcr, .reset = reset_pmcr, .reg = PMCR_EL0 }, - { PMU_SYS_REG(SYS_PMCNTENSET_EL0), + { PMU_SYS_REG(PMCNTENSET_EL0), .access = access_pmcnten, .reg = PMCNTENSET_EL0 }, - { PMU_SYS_REG(SYS_PMCNTENCLR_EL0), + { PMU_SYS_REG(PMCNTENCLR_EL0), .access = access_pmcnten, .reg = PMCNTENSET_EL0 }, - { PMU_SYS_REG(SYS_PMOVSCLR_EL0), + { PMU_SYS_REG(PMOVSCLR_EL0), .access = access_pmovs, .reg = PMOVSSET_EL0 }, /* * PM_SWINC_EL0 is exposed to userspace as RAZ/WI, as it was * previously (and pointlessly) advertised in the past... */ - { PMU_SYS_REG(SYS_PMSWINC_EL0), + { PMU_SYS_REG(PMSWINC_EL0), .get_user = get_raz_reg, .set_user = set_wi_reg, .access = access_pmswinc, .reset = NULL }, - { PMU_SYS_REG(SYS_PMSELR_EL0), + { PMU_SYS_REG(PMSELR_EL0), .access = access_pmselr, .reset = reset_pmselr, .reg = PMSELR_EL0 }, - { PMU_SYS_REG(SYS_PMCEID0_EL0), + { PMU_SYS_REG(PMCEID0_EL0), .access = access_pmceid, .reset = NULL }, - { PMU_SYS_REG(SYS_PMCEID1_EL0), + { PMU_SYS_REG(PMCEID1_EL0), .access = access_pmceid, .reset = NULL }, - { PMU_SYS_REG(SYS_PMCCNTR_EL0), + { PMU_SYS_REG(PMCCNTR_EL0), .access = access_pmu_evcntr, .reset = reset_unknown, .reg = PMCCNTR_EL0, .get_user = get_pmu_evcntr}, - { PMU_SYS_REG(SYS_PMXEVTYPER_EL0), + { PMU_SYS_REG(PMXEVTYPER_EL0), .access = access_pmu_evtyper, .reset = NULL }, - { PMU_SYS_REG(SYS_PMXEVCNTR_EL0), + { PMU_SYS_REG(PMXEVCNTR_EL0), .access = access_pmu_evcntr, .reset = NULL }, /* * PMUSERENR_EL0 resets as unknown in 64bit mode while it resets as zero * in 32bit mode. Here we choose to reset it as zero for consistency. */ - { PMU_SYS_REG(SYS_PMUSERENR_EL0), .access = access_pmuserenr, + { PMU_SYS_REG(PMUSERENR_EL0), .access = access_pmuserenr, .reset = reset_val, .reg = PMUSERENR_EL0, .val = 0 }, - { PMU_SYS_REG(SYS_PMOVSSET_EL0), + { PMU_SYS_REG(PMOVSSET_EL0), .access = access_pmovs, .reg = PMOVSSET_EL0 }, { SYS_DESC(SYS_TPIDR_EL0), NULL, reset_unknown, TPIDR_EL0 }, @@ -2354,7 +2354,7 @@ static const struct sys_reg_desc sys_reg_descs[] = { * PMCCFILTR_EL0 resets as unknown in 64bit mode while it resets as zero * in 32bit mode. Here we choose to reset it as zero for consistency. */ - { PMU_SYS_REG(SYS_PMCCFILTR_EL0), .access = access_pmu_evtyper, + { PMU_SYS_REG(PMCCFILTR_EL0), .access = access_pmu_evtyper, .reset = reset_val, .reg = PMCCFILTR_EL0, .val = 0 }, EL2_REG(VPIDR_EL2, access_rw, reset_unknown, 0), |