Defined in 2 files as a macro:

• arch/x86/include/asm/cpufeatures.h, line 321 (as a macro)
• tools/arch/x86/include/asm/cpufeatures.h, line 312 (as a macro)

Referenced in 3 files:

• arch/x86/include/asm/mwait.h, line 100
• arch/x86/kernel/cpu/intel.c, line 509
• arch/x86/kernel/process.c, line 336