MSR_IA32_PLATFORM_ID 325 arch/x86/kernel/cpu/cpufreq/speedstep-lib.c rdmsr(MSR_IA32_PLATFORM_ID, msr_lo, msr_hi); MSR_IA32_PLATFORM_ID 173 arch/x86/kernel/microcode_intel.c rdmsr(MSR_IA32_PLATFORM_ID, val[0], val[1]); MSR_IA32_PLATFORM_ID 743 arch/x86/kvm/x86.c case MSR_IA32_PLATFORM_ID: