default x2apic cluster mode on platforms
supporting x2apic.
- x86_intel_mid_timer= [X86-32,APBT]
- Choose timer option for x86 Intel MID platform.
- Two valid options are apbt timer only and lapic timer
- plus one apbt timer for broadcast timer.
- x86_intel_mid_timer=apbt_only | lapic_and_apbt
-
xen_512gb_limit [KNL,X86-64,XEN]
Restricts the kernel running paravirtualized under Xen
to use only up to 512 GB of RAM. The reason to do so is