cpumask=MASK only use cpus with bits set in mask
additional_cpus=NUM Allow NUM more CPUs for hotplug
- (defaults are specified by the BIOS or half the available CPUs)
+ (defaults are specified by the BIOS, see Documentation/x86_64/cpu-hotplug-spec)
NUMA
Misc
- noreplacement Don't replace instructions with more appropiate ones
+ noreplacement Don't replace instructions with more appropriate ones
for the CPU. This may be useful on asymmetric MP systems
where some CPU have less capabilities than the others.