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Diffstat (limited to 'arch/x86/include/asm/apic.h')
-rw-r--r--arch/x86/include/asm/apic.h10
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h
index 286de34b0ed6..f6ce0bda3b98 100644
--- a/arch/x86/include/asm/apic.h
+++ b/arch/x86/include/asm/apic.h
@@ -141,13 +141,13 @@ static inline void native_apic_msr_write(u32 reg, u32 v)
static inline u32 native_apic_msr_read(u32 reg)
{
- u32 low, high;
+ u64 msr;
if (reg == APIC_DFR)
return -1;
- rdmsr(APIC_BASE_MSR + (reg >> 4), low, high);
- return low;
+ rdmsrl(APIC_BASE_MSR + (reg >> 4), msr);
+ return (u32)msr;
}
static inline void native_x2apic_wait_icr_idle(void)
@@ -181,12 +181,12 @@ extern void enable_x2apic(void);
extern void x2apic_icr_write(u32 low, u32 id);
static inline int x2apic_enabled(void)
{
- int msr, msr2;
+ u64 msr;
if (!cpu_has_x2apic)
return 0;
- rdmsr(MSR_IA32_APICBASE, msr, msr2);
+ rdmsrl(MSR_IA32_APICBASE, msr);
if (msr & X2APIC_ENABLE)
return 1;
return 0;