KVM: VMX: Continue emulating after batch exhausted

If we return early from an invalid guest state emulation loop, make
sure we return to it later if the guest state is still invalid.

Signed-off-by: Avi Kivity <avi@redhat.com>

diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index 6cdb40457695ff2385817b010c0a8b2cfff4a1b5..2e51e7c6d2a86da5f3180a4171890ca7ac697dfd 100644 (file)
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -5002,7 +5002,7 @@ static int handle_invalid_guest_state(struct kvm_vcpu *vcpu)
                        schedule();
        }
 
-       vmx->emulation_required = 0;
+       vmx->emulation_required = !guest_state_valid(vcpu);
 out:
        return ret;
 }