CPUID_PROCESSOR_SIGNATURE 493 arch/x86/kernel/cpu/cpufreq/powernow-k8.c eax = cpuid_eax(CPUID_PROCESSOR_SIGNATURE); CPUID_PROCESSOR_SIGNATURE 702 arch/x86/kernel/cpu/cpufreq/powernow-k8.c thiscpuid = cpuid_eax(CPUID_PROCESSOR_SIGNATURE);