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-rw-r--r--hw/vmport.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/hw/vmport.c b/hw/vmport.c
index 884af3fd91..6c9d7c9651 100644
--- a/hw/vmport.c
+++ b/hw/vmport.c
@@ -25,6 +25,7 @@
#include "isa.h"
#include "pc.h"
#include "sysemu.h"
+#include "kvm.h"
//#define VMPORT_DEBUG
@@ -58,6 +59,8 @@ static uint32_t vmport_ioport_read(void *opaque, uint32_t addr)
unsigned char command;
uint32_t eax;
+ cpu_synchronize_state(env);
+
eax = env->regs[R_EAX];
if (eax != VMPORT_MAGIC)
return eax;