Commit 9a57c3e4 authored by Yinghai Lu's avatar Yinghai Lu Committed by Ingo Molnar

x86: Remove left over system_64.h

Left-over from the x86 merge ...
Signed-off-by: default avatarYinghai Lu <yinghai@kernel.org>
LKML-Reference: <4D3E23D1.7010405@kernel.org>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent 2e5aa682
#ifndef _ASM_X86_SYSTEM_64_H
#define _ASM_X86_SYSTEM_64_H
#include <asm/segment.h>
#include <asm/cmpxchg.h>
static inline unsigned long read_cr8(void)
{
unsigned long cr8;
asm volatile("movq %%cr8,%0" : "=r" (cr8));
return cr8;
}
static inline void write_cr8(unsigned long val)
{
asm volatile("movq %0,%%cr8" :: "r" (val) : "memory");
}
#include <linux/irqflags.h>
#endif /* _ASM_X86_SYSTEM_64_H */
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment