MSR_IA32_MISC_ENABLE_FAST_STRING
if (misc_enable & MSR_IA32_MISC_ENABLE_FAST_STRING) {
!(misc_enable & MSR_IA32_MISC_ENABLE_FAST_STRING))
misc_enable &= ~MSR_IA32_MISC_ENABLE_FAST_STRING;
MISC_ENABLES_RESET_VAL | MSR_IA32_MISC_ENABLE_FAST_STRING,
MSR_IA32_MISC_ENABLE_FAST_STRING, MISC_ENABLES_RESET_VAL, NONE),