diff options
Diffstat (limited to 'arch/arm/kvm/mmio.c')
| -rw-r--r-- | arch/arm/kvm/mmio.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/arm/kvm/mmio.c b/arch/arm/kvm/mmio.c index 974b1c606d04..7f33b2056ae6 100644 --- a/arch/arm/kvm/mmio.c +++ b/arch/arm/kvm/mmio.c @@ -115,7 +115,7 @@ int kvm_handle_mmio_return(struct kvm_vcpu *vcpu, struct kvm_run *run) trace_kvm_mmio(KVM_TRACE_MMIO_READ, len, run->mmio.phys_addr, data); data = vcpu_data_host_to_guest(vcpu, data, len); - *vcpu_reg(vcpu, vcpu->arch.mmio_decode.rt) = data; + vcpu_set_reg(vcpu, vcpu->arch.mmio_decode.rt, data); } return 0; @@ -186,7 +186,8 @@ int io_mem_abort(struct kvm_vcpu *vcpu, struct kvm_run *run, rt = vcpu->arch.mmio_decode.rt; if (is_write) { - data = vcpu_data_guest_to_host(vcpu, *vcpu_reg(vcpu, rt), len); + data = vcpu_data_guest_to_host(vcpu, vcpu_get_reg(vcpu, rt), + len); trace_kvm_mmio(KVM_TRACE_MMIO_WRITE, len, fault_ipa, data); mmio_write_buf(data_buf, len, data); @@ -209,8 +210,11 @@ int io_mem_abort(struct kvm_vcpu *vcpu, struct kvm_run *run, if (!ret) { /* We handled the access successfully in the kernel. */ + vcpu->stat.mmio_exit_kernel++; kvm_handle_mmio_return(vcpu, run); return 1; + } else { + vcpu->stat.mmio_exit_user++; } run->exit_reason = KVM_EXIT_MMIO; |