X86_BUG_MONITOR
if (static_cpu_has_bug(X86_BUG_MONITOR) || !current_set_polling_and_test()) {
set_cpu_bug(c, X86_BUG_MONITOR);
if (boot_cpu_has_bug(X86_BUG_MONITOR) || boot_cpu_has_bug(X86_BUG_AMD_APIC_C1E))
!boot_cpu_has_bug(X86_BUG_MONITOR) &&