diff options
Diffstat (limited to 'arch/arm64/kvm/guest.c')
| -rw-r--r-- | arch/arm64/kvm/guest.c | 21 |
1 files changed, 4 insertions, 17 deletions
diff --git a/arch/arm64/kvm/guest.c b/arch/arm64/kvm/guest.c index dd05be96d981..725c7545e91a 100644 --- a/arch/arm64/kvm/guest.c +++ b/arch/arm64/kvm/guest.c @@ -289,11 +289,9 @@ int kvm_arch_vcpu_ioctl_set_sregs(struct kvm_vcpu *vcpu, return -EINVAL; } -int kvm_arm_vcpu_get_events(struct kvm_vcpu *vcpu, - struct kvm_vcpu_events *events) +int __kvm_arm_vcpu_get_events(struct kvm_vcpu *vcpu, + struct kvm_vcpu_events *events) { - memset(events, 0, sizeof(*events)); - events->exception.serror_pending = !!(vcpu->arch.hcr_el2 & HCR_VSE); events->exception.serror_has_esr = cpus_have_const_cap(ARM64_HAS_RAS_EXTN); @@ -303,23 +301,12 @@ int kvm_arm_vcpu_get_events(struct kvm_vcpu *vcpu, return 0; } -int kvm_arm_vcpu_set_events(struct kvm_vcpu *vcpu, - struct kvm_vcpu_events *events) +int __kvm_arm_vcpu_set_events(struct kvm_vcpu *vcpu, + struct kvm_vcpu_events *events) { - int i; bool serror_pending = events->exception.serror_pending; bool has_esr = events->exception.serror_has_esr; - /* check whether the reserved field is zero */ - for (i = 0; i < ARRAY_SIZE(events->reserved); i++) - if (events->reserved[i]) - return -EINVAL; - - /* check whether the pad field is zero */ - for (i = 0; i < ARRAY_SIZE(events->exception.pad); i++) - if (events->exception.pad[i]) - return -EINVAL; - if (serror_pending && has_esr) { if (!cpus_have_const_cap(ARM64_HAS_RAS_EXTN)) return -EINVAL; |