NOP_DS_PREFIX      31 arch/x86/include/asm/nops.h #define GENERIC_NOP5_ATOMIC NOP_DS_PREFIX,GENERIC_NOP4
NOP_DS_PREFIX      66 arch/x86/include/asm/nops.h #define K7_NOP5_ATOMIC NOP_DS_PREFIX,K7_NOP4
NOP_DS_PREFIX     205 arch/x86/include/asm/special_insns.h 	alternative_io(".byte " __stringify(NOP_DS_PREFIX) "; clflush %P0",
NOP_DS_PREFIX     216 arch/x86/include/asm/special_insns.h 		".byte " __stringify(NOP_DS_PREFIX) "; clflush (%[pax])",