MSR_UCODE_AMD_PATCHLEVEL
data->version = rdmsr(MSR_UCODE_AMD_PATCHLEVEL);
patchlevel = rdmsr(MSR_UCODE_AMD_PATCHLEVEL);
if (patchlevel == rdmsr(MSR_UCODE_AMD_PATCHLEVEL)) {
MSR_UCODE_AMD_PATCHLEVEL