From: Avi Kivity <[email protected]>
Signed-off-by: Avi Kivity <[email protected]>
Signed-off-by: Marcelo Tosatti <[email protected]>
diff --git a/kvm/test/lib/x86/processor.h b/kvm/test/lib/x86/processor.h
index ea44a9d..0376d04 100644
--- a/kvm/test/lib/x86/processor.h
+++ b/kvm/test/lib/x86/processor.h
@@ -243,4 +243,9 @@ static inline struct cpuid cpuid(u32 function)
return cpuid_indexed(function, 0);
}
+static inline void pause(void)
+{
+ asm volatile ("pause");
+}
+
#endif
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