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[POWERPC] Update lppaca offset comments
[powerpc.git]
/
include
/
asm-x86_64
/
apic.h
diff --git
a/include/asm-x86_64/apic.h
b/include/asm-x86_64/apic.h
index
9d43ac8
..
9c96a0a
100644
(file)
--- a/
include/asm-x86_64/apic.h
+++ b/
include/asm-x86_64/apic.h
@@
-49,7
+49,8
@@
static __inline unsigned int apic_read(unsigned long reg)
static __inline__ void apic_wait_icr_idle(void)
{
static __inline__ void apic_wait_icr_idle(void)
{
- while ( apic_read( APIC_ICR ) & APIC_ICR_BUSY );
+ while (apic_read( APIC_ICR ) & APIC_ICR_BUSY)
+ cpu_relax();
}
static inline void ack_APIC_irq(void)
}
static inline void ack_APIC_irq(void)