diff options
| -rw-r--r-- | arch/x86/kvm/svm.c | 1 | ||||
| -rw-r--r-- | arch/x86/kvm/vmx.c | 1 | ||||
| -rw-r--r-- | arch/x86/kvm/x86.c | 2 | ||||
| -rw-r--r-- | arch/x86/kvm/x86_emulate.c | 2 |
4 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c index 743aebd7bfc..f0ad4d4217e 100644 --- a/arch/x86/kvm/svm.c +++ b/arch/x86/kvm/svm.c @@ -1115,6 +1115,7 @@ static int io_interception(struct vcpu_svm *svm, struct kvm_run *kvm_run) rep = (io_info & SVM_IOIO_REP_MASK) != 0; down = (svm->vmcb->save.rflags & X86_EFLAGS_DF) != 0; + skip_emulated_instruction(&svm->vcpu); return kvm_emulate_pio(&svm->vcpu, kvm_run, in, size, port); } diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c index 7623eb7b68d..816d23185fb 100644 --- a/arch/x86/kvm/vmx.c +++ b/arch/x86/kvm/vmx.c @@ -2687,6 +2687,7 @@ static int handle_io(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run) rep = (exit_qualification & 32) != 0; port = exit_qualification >> 16; + skip_emulated_instruction(vcpu); return kvm_emulate_pio(vcpu, kvm_run, in, size, port); } diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index ceeac889714..38f79b6aaf1 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -2478,8 +2478,6 @@ int kvm_emulate_pio(struct kvm_vcpu *vcpu, struct kvm_run *run, int in, val = kvm_register_read(vcpu, VCPU_REGS_RAX); memcpy(vcpu->arch.pio_data, &val, 4); - kvm_x86_ops->skip_emulated_instruction(vcpu); - pio_dev = vcpu_find_pio_dev(vcpu, port, size, !in); if (pio_dev) { kernel_pio(pio_dev, vcpu, vcpu->arch.pio_data); diff --git a/arch/x86/kvm/x86_emulate.c b/arch/x86/kvm/x86_emulate.c index 57d7cc45be4..8f60ace1387 100644 --- a/arch/x86/kvm/x86_emulate.c +++ b/arch/x86/kvm/x86_emulate.c @@ -1772,7 +1772,7 @@ special_insn: c->eip = saved_eip; goto cannot_emulate; } - return 0; + break; case 0xf4: /* hlt */ ctxt->vcpu->arch.halt_request = 1; break; |