X86_FEATURE_CX16   22 arch/x86/include/asm/cmpxchg_64.h #define system_has_cmpxchg_double() boot_cpu_has(X86_FEATURE_CX16)
X86_FEATURE_CX16  512 arch/x86/include/asm/percpu.h 		       X86_FEATURE_CX16,				\
X86_FEATURE_CX16  791 drivers/iommu/intel_irq_remapping.c 		if (boot_cpu_has(X86_FEATURE_CX16))