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#define _ASM_X86_SPECIAL_INSNS_H
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#define _ASM_X86_SPECIAL_INSNS_H
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#ifdef __KERNEL__
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#ifdef __KERNEL__
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#include
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static inline void native_clts(void)
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static inline void native_clts(void)
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{
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{
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	asm volatile("movq %0,%%cr8" :: "r" (val) : "memory");
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	asm volatile("movq %0,%%cr8" :: "r" (val) : "memory");
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}
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}
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#endif
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#endif
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#ifdef CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS
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static inline u32 __read_pkru(void)
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{
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	u32 ecx = 0;
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	u32 edx, pkru;
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	/*
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	 * "rdpkru" instruction.  Places PKRU contents in to EAX,
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	 * clears EDX and requires that ecx=0.
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	 */
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	asm volatile(".byte 0x0f,0x01,0xee\n\t"
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		     : "=a" (pkru), "=d" (edx)
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		     : "c" (ecx));
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	return pkru;
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}
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static inline void __write_pkru(u32 pkru)
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{
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	u32 ecx = 0, edx = 0;
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	/*
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	 * "wrpkru" instruction.  Loads contents in EAX to PKRU,
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	 * requires that ecx = edx = 0.
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	 */
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	asm volatile(".byte 0x0f,0x01,0xef\n\t"
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		     : : "a" (pkru), "c"(ecx), "d"(edx));
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}
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#else
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static inline u32 __read_pkru(void)
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{
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	return 0;
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}
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static inline void __write_pkru(u32 pkru)
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{
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}
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#endif
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static inline void native_wbinvd(void)
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static inline void native_wbinvd(void)
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{
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{
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	asm volatile("wbinvd": : :"memory");
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	asm volatile("wbinvd": : :"memory");