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Searched refs:X86_FEATURE_MFENCE_RDTSC (Results 1 – 4 of 4) sorted by relevance

/arch/x86/include/asm/
Dbarrier.h112 alternative(ASM_NOP3, "mfence", X86_FEATURE_MFENCE_RDTSC); in rdtsc_barrier()
Dcpufeature.h88 #define X86_FEATURE_MFENCE_RDTSC (3*32+17) /* "" Mfence synchronizes RDTSC */ macro
/arch/x86/um/asm/
Dbarrier.h71 alternative(ASM_NOP3, "mfence", X86_FEATURE_MFENCE_RDTSC); in rdtsc_barrier()
/arch/x86/kernel/cpu/
Damd.c653 set_cpu_cap(c, X86_FEATURE_MFENCE_RDTSC); in init_amd()