x86_64: Remove serialize_cpu() inline
- It was redundant with sync_core()
- It was unused
- It was broken: no input arguments to cpuid; could fault randomly
depending on eax contents.
Now it's gone.
[ tglx: arch/x86 adaptation ]
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/include/asm-x86/processor_64.h b/include/asm-x86/processor_64.h
index 31f579b..2f12eb6 100644
--- a/include/asm-x86/processor_64.h
+++ b/include/asm-x86/processor_64.h
@@ -389,11 +389,6 @@
#define cpu_relax() rep_nop()
-static inline void serialize_cpu(void)
-{
- __asm__ __volatile__ ("cpuid" : : : "ax", "bx", "cx", "dx");
-}
-
static inline void __monitor(const void *eax, unsigned long ecx,
unsigned long edx)
{
